Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
   82
   83
   84
   85
   86
   87
   88
   89
   90
   91
   92
   93
   94
   95
   96
   97
   98
   99
  100
  101
  102
  103
  104
  105
  106
  107
  108
  109
  110
  111
  112
  113
  114
  115
  116
  117
  118
  119
  120
  121
  122
  123
  124
  125
  126
  127
  128
  129
  130
  131
  132
  133
  134
  135
  136
  137
  138
  139
  140
  141
  142
  143
  144
  145
  146
  147
  148
  149
  150
  151
  152
  153
  154
  155
  156
  157
  158
  159
  160
  161
  162
  163
  164
  165
  166
  167
  168
  169
  170
  171
  172
  173
  174
  175
  176
  177
  178
  179
  180
  181
  182
  183
  184
  185
  186
  187
  188
  189
  190
  191
  192
  193
  194
  195
  196
  197
  198
  199
  200
  201
  202
  203
  204
  205
  206
  207
  208
  209
  210
  211
  212
  213
  214
  215
  216
  217
  218
  219
  220
  221
  222
  223
  224
  225
  226
  227
  228
  229
  230
  231
  232
  233
  234
  235
  236
  237
  238
  239
  240
  241
  242
  243
  244
  245
  246
  247
  248
  249
  250
  251
  252
  253
  254
  255
  256
  257
  258
  259
  260
  261
  262
  263
  264
  265
  266
  267
  268
  269
  270
  271
  272
  273
  274
  275
  276
  277
  278
  279
  280
  281
  282
  283
  284
  285
  286
  287
  288
  289
  290
  291
  292
  293
  294
  295
  296
  297
  298
  299
  300
  301
  302
  303
  304
  305
  306
  307
  308
  309
  310
  311
  312
  313
  314
  315
  316
  317
  318
  319
  320
  321
  322
  323
  324
  325
  326
  327
  328
  329
  330
  331
  332
  333
  334
  335
  336
  337
  338
  339
  340
  341
  342
  343
  344
  345
  346
  347
  348
  349
  350
  351
  352
  353
  354
  355
  356
  357
  358
  359
  360
  361
  362
  363
  364
  365
  366
  367
  368
  369
  370
  371
  372
  373
  374
  375
  376
  377
  378
  379
  380
  381
  382
  383
  384
  385
  386
  387
  388
  389
  390
  391
  392
  393
  394
  395
  396
  397
  398
  399
  400
  401
  402
  403
  404
  405
  406
  407
  408
  409
  410
  411
  412
  413
  414
  415
  416
  417
  418
  419
  420
  421
  422
  423
  424
  425
  426
  427
  428
  429
  430
  431
  432
  433
  434
  435
  436
  437
  438
  439
  440
  441
  442
  443
  444
  445
  446
  447
  448
  449
  450
  451
  452
  453
  454
  455
  456
  457
  458
  459
  460
  461
  462
  463
  464
  465
  466
  467
  468
  469
  470
  471
  472
  473
  474
  475
  476
  477
  478
  479
  480
  481
  482
  483
  484
  485
  486
  487
  488
  489
  490
  491
  492
  493
  494
  495
  496
  497
  498
  499
  500
  501
  502
  503
  504
  505
  506
  507
  508
  509
  510
  511
  512
  513
  514
  515
  516
  517
  518
  519
  520
  521
  522
  523
  524
  525
  526
  527
  528
  529
  530
  531
  532
  533
  534
  535
  536
  537
  538
  539
  540
  541
  542
  543
  544
  545
  546
  547
  548
  549
  550
  551
  552
  553
  554
  555
  556
  557
  558
  559
  560
  561
  562
  563
  564
  565
  566
  567
  568
  569
  570
  571
  572
  573
  574
  575
  576
  577
  578
  579
  580
  581
  582
  583
  584
  585
  586
  587
  588
  589
  590
  591
  592
  593
  594
  595
  596
  597
  598
  599
  600
  601
  602
  603
  604
  605
  606
  607
  608
  609
  610
  611
  612
  613
  614
  615
  616
  617
  618
  619
  620
  621
  622
  623
  624
  625
  626
  627
  628
  629
  630
  631
  632
  633
  634
  635
  636
  637
  638
  639
  640
  641
  642
  643
  644
  645
  646
  647
  648
  649
  650
  651
  652
  653
  654
  655
  656
  657
  658
  659
  660
  661
  662
  663
  664
  665
  666
  667
  668
  669
  670
  671
  672
  673
  674
  675
  676
  677
  678
  679
  680
  681
  682
  683
  684
  685
  686
  687
  688
  689
  690
  691
  692
  693
  694
  695
  696
  697
  698
  699
  700
  701
  702
  703
  704
  705
  706
  707
  708
  709
  710
  711
  712
  713
  714
  715
  716
  717
  718
  719
  720
  721
  722
  723
  724
  725
  726
  727
  728
  729
  730
  731
  732
  733
  734
  735
  736
  737
  738
  739
  740
  741
  742
  743
  744
  745
  746
  747
  748
  749
  750
  751
  752
  753
  754
  755
  756
  757
  758
  759
  760
  761
  762
  763
  764
  765
  766
  767
  768
  769
  770
  771
  772
  773
  774
  775
  776
  777
  778
  779
  780
  781
  782
  783
  784
  785
  786
  787
  788
  789
  790
  791
  792
  793
  794
  795
  796
  797
  798
  799
  800
  801
  802
  803
  804
  805
  806
  807
  808
  809
  810
  811
  812
  813
  814
  815
  816
  817
  818
  819
  820
  821
  822
  823
  824
  825
  826
  827
  828
  829
  830
  831
  832
  833
  834
  835
  836
  837
  838
  839
  840
  841
  842
  843
  844
  845
  846
  847
  848
  849
  850
  851
  852
  853
  854
  855
  856
  857
  858
  859
  860
  861
  862
  863
  864
  865
  866
  867
  868
  869
  870
  871
  872
  873
  874
  875
  876
  877
  878
  879
  880
  881
  882
  883
  884
  885
  886
  887
  888
  889
  890
  891
  892
  893
  894
  895
  896
  897
  898
  899
  900
  901
  902
  903
  904
  905
  906
  907
  908
  909
  910
  911
  912
  913
  914
  915
  916
  917
  918
  919
  920
  921
  922
  923
  924
  925
  926
  927
  928
  929
  930
  931
  932
  933
  934
  935
  936
  937
  938
  939
  940
  941
  942
  943
  944
  945
  946
  947
  948
  949
  950
  951
  952
  953
  954
  955
  956
  957
  958
  959
  960
  961
  962
  963
  964
  965
  966
  967
  968
  969
  970
  971
  972
  973
  974
  975
  976
  977
  978
  979
  980
  981
  982
  983
  984
  985
  986
  987
  988
  989
  990
  991
  992
  993
  994
  995
  996
  997
  998
  999
 1000
 1001
 1002
 1003
 1004
 1005
 1006
 1007
 1008
 1009
 1010
 1011
 1012
 1013
 1014
 1015
 1016
 1017
 1018
 1019
 1020
 1021
 1022
 1023
 1024
 1025
 1026
 1027
 1028
 1029
 1030
 1031
 1032
 1033
 1034
 1035
 1036
 1037
 1038
 1039
 1040
 1041
 1042
 1043
 1044
 1045
 1046
 1047
 1048
 1049
 1050
 1051
 1052
 1053
 1054
 1055
 1056
 1057
 1058
 1059
 1060
 1061
 1062
 1063
 1064
 1065
 1066
 1067
 1068
 1069
 1070
 1071
 1072
 1073
 1074
 1075
 1076
 1077
 1078
 1079
 1080
 1081
 1082
 1083
 1084
 1085
 1086
 1087
 1088
 1089
 1090
 1091
 1092
 1093
 1094
 1095
 1096
 1097
 1098
 1099
 1100
 1101
 1102
 1103
 1104
 1105
 1106
 1107
 1108
 1109
 1110
 1111
 1112
 1113
 1114
 1115
 1116
 1117
 1118
 1119
 1120
 1121
 1122
 1123
 1124
 1125
 1126
 1127
 1128
 1129
 1130
 1131
 1132
 1133
 1134
 1135
 1136
 1137
 1138
 1139
 1140
 1141
 1142
 1143
 1144
 1145
 1146
 1147
 1148
 1149
 1150
 1151
 1152
 1153
 1154
 1155
 1156
 1157
 1158
 1159
 1160
 1161
 1162
 1163
 1164
 1165
 1166
 1167
 1168
 1169
 1170
 1171
 1172
 1173
 1174
 1175
 1176
 1177
 1178
 1179
 1180
 1181
 1182
 1183
 1184
 1185
 1186
 1187
 1188
 1189
 1190
 1191
 1192
 1193
 1194
 1195
 1196
 1197
 1198
 1199
 1200
 1201
 1202
 1203
 1204
 1205
 1206
 1207
 1208
 1209
 1210
 1211
 1212
 1213
 1214
 1215
 1216
 1217
 1218
 1219
 1220
 1221
 1222
 1223
 1224
 1225
 1226
 1227
 1228
 1229
 1230
 1231
 1232
 1233
 1234
 1235
 1236
 1237
 1238
 1239
 1240
 1241
 1242
 1243
 1244
 1245
 1246
 1247
 1248
 1249
 1250
 1251
 1252
 1253
 1254
 1255
 1256
 1257
 1258
 1259
 1260
 1261
 1262
 1263
 1264
 1265
 1266
 1267
 1268
 1269
 1270
 1271
 1272
 1273
 1274
 1275
 1276
 1277
 1278
 1279
 1280
 1281
 1282
 1283
 1284
 1285
 1286
 1287
 1288
 1289
 1290
 1291
 1292
 1293
 1294
 1295
 1296
 1297
 1298
 1299
 1300
 1301
 1302
 1303
 1304
 1305
 1306
 1307
 1308
 1309
 1310
 1311
 1312
 1313
 1314
 1315
 1316
 1317
 1318
 1319
 1320
 1321
 1322
 1323
 1324
 1325
 1326
 1327
 1328
 1329
 1330
 1331
 1332
 1333
 1334
 1335
 1336
 1337
 1338
 1339
 1340
 1341
 1342
 1343
 1344
 1345
 1346
 1347
 1348
 1349
 1350
 1351
 1352
 1353
 1354
 1355
 1356
 1357
 1358
 1359
 1360
 1361
 1362
 1363
 1364
 1365
 1366
 1367
 1368
 1369
 1370
 1371
 1372
 1373
 1374
 1375
 1376
 1377
 1378
 1379
 1380
 1381
 1382
 1383
 1384
 1385
 1386
 1387
 1388
 1389
 1390
 1391
 1392
 1393
 1394
 1395
 1396
 1397
 1398
 1399
 1400
 1401
 1402
 1403
 1404
 1405
 1406
 1407
 1408
 1409
 1410
 1411
 1412
 1413
 1414
 1415
 1416
 1417
 1418
 1419
 1420
 1421
 1422
 1423
 1424
 1425
 1426
 1427
 1428
 1429
 1430
 1431
 1432
 1433
 1434
 1435
 1436
 1437
 1438
 1439
 1440
 1441
 1442
 1443
 1444
 1445
 1446
 1447
 1448
 1449
 1450
 1451
 1452
 1453
 1454
 1455
 1456
 1457
 1458
 1459
 1460
 1461
 1462
 1463
 1464
 1465
 1466
 1467
 1468
 1469
 1470
 1471
 1472
 1473
 1474
 1475
 1476
 1477
 1478
 1479
 1480
 1481
 1482
 1483
 1484
 1485
 1486
 1487
 1488
 1489
 1490
 1491
 1492
 1493
 1494
 1495
 1496
 1497
 1498
 1499
 1500
 1501
 1502
 1503
 1504
 1505
 1506
 1507
 1508
 1509
 1510
 1511
 1512
 1513
 1514
 1515
 1516
 1517
 1518
 1519
 1520
 1521
 1522
 1523
 1524
 1525
 1526
 1527
 1528
 1529
 1530
 1531
 1532
 1533
 1534
 1535
 1536
 1537
 1538
 1539
 1540
 1541
 1542
 1543
 1544
 1545
 1546
 1547
 1548
 1549
 1550
 1551
 1552
 1553
 1554
 1555
 1556
 1557
 1558
 1559
 1560
 1561
 1562
 1563
 1564
 1565
 1566
 1567
 1568
 1569
 1570
 1571
 1572
 1573
 1574
 1575
 1576
 1577
 1578
 1579
 1580
 1581
 1582
 1583
 1584
 1585
 1586
 1587
 1588
 1589
 1590
 1591
 1592
 1593
 1594
 1595
 1596
 1597
 1598
 1599
 1600
 1601
 1602
 1603
 1604
 1605
 1606
 1607
 1608
 1609
 1610
 1611
 1612
 1613
 1614
 1615
 1616
 1617
 1618
 1619
 1620
 1621
 1622
 1623
 1624
 1625
 1626
 1627
 1628
 1629
 1630
 1631
 1632
 1633
 1634
 1635
 1636
 1637
 1638
 1639
 1640
 1641
 1642
 1643
 1644
 1645
 1646
 1647
 1648
 1649
 1650
 1651
 1652
 1653
 1654
 1655
 1656
 1657
 1658
 1659
 1660
 1661
 1662
 1663
 1664
 1665
 1666
 1667
 1668
 1669
 1670
 1671
 1672
 1673
 1674
 1675
 1676
 1677
 1678
 1679
 1680
 1681
 1682
 1683
 1684
 1685
 1686
 1687
 1688
 1689
 1690
 1691
 1692
 1693
 1694
 1695
 1696
 1697
 1698
 1699
 1700
 1701
 1702
 1703
 1704
 1705
 1706
 1707
 1708
 1709
 1710
 1711
 1712
 1713
 1714
 1715
 1716
 1717
 1718
 1719
 1720
 1721
 1722
 1723
 1724
 1725
 1726
 1727
 1728
 1729
 1730
 1731
 1732
 1733
 1734
 1735
 1736
 1737
 1738
 1739
 1740
 1741
 1742
 1743
 1744
 1745
 1746
 1747
 1748
 1749
 1750
 1751
 1752
 1753
 1754
 1755
 1756
 1757
 1758
 1759
 1760
 1761
 1762
 1763
 1764
 1765
 1766
 1767
 1768
 1769
 1770
 1771
 1772
 1773
 1774
 1775
 1776
 1777
 1778
 1779
 1780
 1781
 1782
 1783
 1784
 1785
 1786
 1787
 1788
 1789
 1790
 1791
 1792
 1793
 1794
 1795
 1796
 1797
 1798
 1799
 1800
 1801
 1802
 1803
 1804
 1805
 1806
 1807
 1808
 1809
 1810
 1811
 1812
 1813
 1814
 1815
 1816
 1817
 1818
 1819
 1820
 1821
 1822
 1823
 1824
 1825
 1826
 1827
 1828
 1829
 1830
 1831
 1832
 1833
 1834
 1835
 1836
 1837
 1838
 1839
 1840
 1841
 1842
 1843
 1844
 1845
 1846
 1847
 1848
 1849
 1850
 1851
 1852
 1853
 1854
 1855
 1856
 1857
 1858
 1859
 1860
 1861
 1862
 1863
 1864
 1865
 1866
 1867
 1868
 1869
 1870
 1871
 1872
 1873
 1874
 1875
 1876
 1877
 1878
 1879
 1880
 1881
 1882
 1883
 1884
 1885
 1886
 1887
 1888
 1889
 1890
 1891
 1892
 1893
 1894
 1895
 1896
 1897
 1898
 1899
 1900
 1901
 1902
 1903
 1904
 1905
 1906
 1907
 1908
 1909
 1910
 1911
 1912
 1913
 1914
 1915
 1916
 1917
 1918
 1919
 1920
 1921
 1922
 1923
 1924
 1925
 1926
 1927
 1928
 1929
 1930
 1931
 1932
 1933
 1934
 1935
 1936
 1937
 1938
 1939
 1940
 1941
 1942
 1943
 1944
 1945
 1946
 1947
 1948
 1949
 1950
 1951
 1952
 1953
 1954
 1955
 1956
 1957
 1958
 1959
 1960
 1961
 1962
 1963
 1964
 1965
 1966
 1967
 1968
 1969
 1970
 1971
 1972
 1973
 1974
 1975
 1976
 1977
 1978
 1979
 1980
 1981
 1982
 1983
 1984
 1985
 1986
 1987
 1988
 1989
 1990
 1991
 1992
 1993
 1994
 1995
 1996
 1997
 1998
 1999
 2000
 2001
 2002
 2003
 2004
 2005
 2006
 2007
 2008
 2009
 2010
 2011
 2012
 2013
 2014
 2015
 2016
 2017
 2018
 2019
 2020
 2021
 2022
 2023
 2024
 2025
 2026
 2027
 2028
 2029
 2030
 2031
 2032
 2033
 2034
 2035
 2036
 2037
 2038
 2039
 2040
 2041
 2042
 2043
 2044
 2045
 2046
 2047
 2048
 2049
 2050
 2051
 2052
 2053
 2054
 2055
 2056
 2057
 2058
 2059
 2060
 2061
 2062
 2063
 2064
 2065
 2066
 2067
 2068
 2069
 2070
 2071
 2072
 2073
 2074
 2075
 2076
 2077
 2078
 2079
 2080
 2081
 2082
 2083
 2084
 2085
 2086
 2087
 2088
 2089
 2090
 2091
 2092
 2093
 2094
 2095
 2096
 2097
 2098
 2099
 2100
 2101
 2102
 2103
 2104
 2105
 2106
 2107
 2108
 2109
 2110
 2111
 2112
 2113
 2114
 2115
 2116
 2117
 2118
 2119
 2120
 2121
 2122
 2123
 2124
 2125
 2126
 2127
 2128
 2129
 2130
 2131
 2132
 2133
 2134
 2135
 2136
 2137
 2138
 2139
 2140
 2141
 2142
 2143
 2144
 2145
 2146
 2147
 2148
 2149
 2150
 2151
 2152
 2153
 2154
 2155
 2156
 2157
 2158
 2159
 2160
 2161
 2162
 2163
 2164
 2165
 2166
 2167
 2168
 2169
 2170
 2171
 2172
 2173
 2174
 2175
 2176
 2177
 2178
 2179
 2180
 2181
 2182
 2183
 2184
 2185
 2186
 2187
 2188
 2189
 2190
 2191
 2192
 2193
 2194
 2195
 2196
 2197
 2198
 2199
 2200
 2201
 2202
 2203
 2204
 2205
 2206
 2207
 2208
 2209
 2210
 2211
 2212
 2213
 2214
 2215
 2216
 2217
 2218
 2219
 2220
 2221
 2222
 2223
 2224
 2225
 2226
 2227
 2228
 2229
 2230
 2231
 2232
 2233
 2234
 2235
 2236
 2237
 2238
 2239
 2240
 2241
 2242
 2243
 2244
 2245
 2246
 2247
 2248
 2249
 2250
 2251
 2252
 2253
 2254
 2255
 2256
 2257
 2258
 2259
 2260
 2261
 2262
 2263
 2264
 2265
 2266
 2267
 2268
 2269
 2270
 2271
 2272
 2273
 2274
 2275
 2276
 2277
 2278
 2279
 2280
 2281
 2282
 2283
 2284
 2285
 2286
 2287
 2288
 2289
 2290
 2291
 2292
 2293
 2294
 2295
 2296
 2297
 2298
 2299
 2300
 2301
 2302
 2303
 2304
 2305
 2306
 2307
 2308
 2309
 2310
 2311
 2312
 2313
 2314
 2315
 2316
 2317
 2318
 2319
 2320
 2321
 2322
 2323
 2324
 2325
 2326
 2327
 2328
 2329
 2330
 2331
 2332
 2333
 2334
 2335
 2336
 2337
 2338
 2339
 2340
 2341
 2342
 2343
 2344
 2345
 2346
 2347
 2348
 2349
 2350
 2351
 2352
 2353
 2354
 2355
 2356
 2357
 2358
 2359
 2360
 2361
 2362
 2363
 2364
 2365
 2366
 2367
 2368
 2369
 2370
 2371
 2372
 2373
 2374
 2375
 2376
 2377
 2378
 2379
 2380
 2381
 2382
 2383
 2384
 2385
 2386
 2387
 2388
 2389
 2390
 2391
 2392
 2393
 2394
 2395
 2396
 2397
 2398
 2399
 2400
 2401
 2402
 2403
 2404
 2405
 2406
 2407
 2408
 2409
 2410
 2411
 2412
 2413
 2414
 2415
 2416
 2417
 2418
 2419
 2420
 2421
 2422
 2423
 2424
 2425
 2426
 2427
 2428
 2429
 2430
 2431
 2432
 2433
 2434
 2435
 2436
 2437
 2438
 2439
 2440
 2441
 2442
 2443
 2444
 2445
 2446
 2447
 2448
 2449
 2450
 2451
 2452
 2453
 2454
 2455
 2456
 2457
 2458
 2459
 2460
 2461
 2462
 2463
 2464
 2465
 2466
 2467
 2468
 2469
 2470
 2471
 2472
 2473
 2474
 2475
 2476
 2477
 2478
 2479
 2480
 2481
 2482
 2483
 2484
 2485
 2486
 2487
 2488
 2489
 2490
 2491
 2492
 2493
 2494
 2495
 2496
 2497
 2498
 2499
 2500
 2501
 2502
 2503
 2504
 2505
 2506
 2507
 2508
 2509
 2510
 2511
 2512
 2513
 2514
 2515
 2516
 2517
 2518
 2519
 2520
 2521
 2522
 2523
 2524
 2525
 2526
 2527
 2528
 2529
 2530
 2531
 2532
 2533
 2534
 2535
 2536
 2537
 2538
 2539
 2540
 2541
 2542
 2543
 2544
 2545
 2546
 2547
 2548
 2549
 2550
 2551
 2552
 2553
 2554
 2555
 2556
 2557
 2558
 2559
 2560
 2561
 2562
 2563
 2564
 2565
 2566
 2567
 2568
 2569
 2570
 2571
 2572
 2573
 2574
 2575
 2576
 2577
 2578
 2579
 2580
 2581
 2582
 2583
 2584
 2585
 2586
 2587
 2588
 2589
 2590
 2591
 2592
 2593
 2594
 2595
 2596
 2597
 2598
 2599
 2600
 2601
 2602
 2603
 2604
 2605
 2606
 2607
 2608
 2609
 2610
 2611
 2612
 2613
 2614
 2615
 2616
 2617
 2618
 2619
 2620
 2621
 2622
 2623
 2624
 2625
 2626
 2627
 2628
 2629
 2630
 2631
 2632
 2633
 2634
 2635
 2636
 2637
 2638
 2639
 2640
 2641
 2642
 2643
 2644
 2645
 2646
 2647
 2648
 2649
 2650
 2651
 2652
 2653
 2654
 2655
 2656
 2657
 2658
 2659
 2660
 2661
 2662
 2663
 2664
 2665
 2666
 2667
 2668
 2669
 2670
 2671
 2672
 2673
 2674
 2675
 2676
 2677
 2678
 2679
 2680
 2681
 2682
 2683
 2684
 2685
 2686
 2687
 2688
 2689
 2690
 2691
 2692
 2693
 2694
 2695
 2696
 2697
 2698
 2699
 2700
 2701
 2702
 2703
 2704
 2705
 2706
 2707
 2708
 2709
 2710
 2711
 2712
 2713
 2714
 2715
 2716
 2717
 2718
 2719
 2720
 2721
 2722
 2723
 2724
 2725
 2726
 2727
 2728
 2729
 2730
 2731
 2732
 2733
 2734
 2735
 2736
 2737
 2738
 2739
 2740
 2741
 2742
 2743
 2744
 2745
 2746
 2747
 2748
 2749
 2750
 2751
 2752
 2753
 2754
 2755
 2756
 2757
 2758
 2759
 2760
 2761
 2762
 2763
 2764
 2765
 2766
 2767
 2768
 2769
 2770
 2771
 2772
 2773
 2774
 2775
 2776
 2777
 2778
 2779
 2780
 2781
 2782
 2783
 2784
 2785
 2786
 2787
 2788
 2789
 2790
 2791
 2792
 2793
 2794
 2795
 2796
 2797
 2798
 2799
 2800
 2801
 2802
 2803
 2804
 2805
 2806
 2807
 2808
 2809
 2810
 2811
 2812
 2813
 2814
 2815
 2816
 2817
 2818
 2819
 2820
 2821
 2822
 2823
 2824
 2825
 2826
 2827
 2828
 2829
 2830
 2831
 2832
 2833
 2834
 2835
 2836
 2837
 2838
 2839
 2840
 2841
 2842
 2843
 2844
 2845
 2846
 2847
 2848
 2849
 2850
 2851
 2852
 2853
 2854
 2855
 2856
 2857
 2858
 2859
 2860
 2861
 2862
 2863
 2864
 2865
 2866
 2867
 2868
 2869
 2870
 2871
 2872
 2873
 2874
 2875
 2876
 2877
 2878
 2879
 2880
 2881
 2882
 2883
 2884
 2885
 2886
 2887
 2888
 2889
 2890
 2891
 2892
 2893
 2894
 2895
 2896
 2897
 2898
 2899
 2900
 2901
 2902
 2903
 2904
 2905
 2906
 2907
 2908
 2909
 2910
 2911
 2912
 2913
 2914
 2915
 2916
 2917
 2918
 2919
 2920
 2921
 2922
 2923
 2924
 2925
 2926
 2927
 2928
 2929
 2930
 2931
 2932
 2933
 2934
 2935
 2936
 2937
 2938
 2939
 2940
 2941
 2942
 2943
 2944
 2945
 2946
 2947
 2948
 2949
 2950
 2951
 2952
 2953
 2954
 2955
 2956
 2957
 2958
 2959
 2960
 2961
 2962
 2963
 2964
 2965
 2966
 2967
 2968
 2969
 2970
 2971
 2972
 2973
 2974
 2975
 2976
 2977
 2978
 2979
 2980
 2981
 2982
 2983
 2984
 2985
 2986
 2987
 2988
 2989
 2990
 2991
 2992
 2993
 2994
 2995
 2996
 2997
 2998
 2999
 3000
 3001
 3002
 3003
 3004
 3005
 3006
 3007
 3008
 3009
 3010
 3011
 3012
 3013
 3014
 3015
 3016
 3017
 3018
 3019
 3020
 3021
 3022
 3023
 3024
 3025
 3026
 3027
 3028
 3029
 3030
 3031
 3032
 3033
 3034
 3035
 3036
 3037
 3038
 3039
 3040
 3041
 3042
 3043
 3044
 3045
 3046
 3047
 3048
 3049
 3050
 3051
 3052
 3053
 3054
 3055
 3056
 3057
 3058
 3059
 3060
 3061
 3062
 3063
 3064
 3065
 3066
 3067
 3068
 3069
 3070
 3071
 3072
 3073
 3074
 3075
 3076
 3077
 3078
 3079
 3080
 3081
 3082
 3083
 3084
 3085
 3086
 3087
 3088
 3089
 3090
 3091
 3092
 3093
 3094
 3095
 3096
 3097
 3098
 3099
 3100
 3101
 3102
 3103
 3104
 3105
 3106
 3107
 3108
 3109
 3110
 3111
 3112
 3113
 3114
 3115
 3116
 3117
 3118
 3119
 3120
 3121
 3122
 3123
 3124
 3125
 3126
 3127
 3128
 3129
 3130
 3131
 3132
 3133
 3134
 3135
 3136
 3137
 3138
 3139
 3140
 3141
 3142
 3143
 3144
 3145
 3146
 3147
 3148
 3149
 3150
 3151
 3152
 3153
 3154
 3155
 3156
 3157
 3158
 3159
 3160
 3161
 3162
 3163
 3164
 3165
 3166
 3167
 3168
 3169
 3170
 3171
 3172
 3173
 3174
 3175
 3176
 3177
 3178
 3179
 3180
 3181
 3182
 3183
 3184
 3185
 3186
 3187
 3188
 3189
 3190
 3191
 3192
 3193
 3194
 3195
 3196
 3197
 3198
 3199
 3200
 3201
 3202
 3203
 3204
 3205
 3206
 3207
 3208
 3209
 3210
 3211
 3212
 3213
 3214
 3215
 3216
 3217
 3218
 3219
 3220
 3221
 3222
 3223
 3224
 3225
 3226
 3227
 3228
 3229
 3230
 3231
 3232
 3233
 3234
 3235
 3236
 3237
 3238
 3239
 3240
 3241
 3242
 3243
 3244
 3245
 3246
 3247
 3248
 3249
 3250
 3251
 3252
 3253
 3254
 3255
 3256
 3257
 3258
 3259
 3260
 3261
 3262
 3263
 3264
 3265
 3266
 3267
 3268
 3269
 3270
 3271
 3272
 3273
 3274
 3275
 3276
 3277
 3278
 3279
 3280
 3281
 3282
 3283
 3284
 3285
 3286
 3287
 3288
 3289
 3290
 3291
 3292
 3293
 3294
 3295
 3296
 3297
 3298
 3299
 3300
 3301
 3302
 3303
 3304
 3305
 3306
 3307
 3308
 3309
 3310
 3311
 3312
 3313
 3314
 3315
 3316
 3317
 3318
 3319
 3320
 3321
 3322
 3323
 3324
 3325
 3326
 3327
 3328
 3329
 3330
 3331
 3332
 3333
 3334
 3335
 3336
 3337
 3338
 3339
 3340
 3341
 3342
 3343
 3344
 3345
 3346
 3347
 3348
 3349
 3350
 3351
 3352
 3353
 3354
 3355
 3356
 3357
 3358
 3359
 3360
 3361
 3362
 3363
 3364
 3365
 3366
 3367
 3368
 3369
 3370
 3371
 3372
 3373
 3374
 3375
 3376
 3377
 3378
 3379
 3380
 3381
 3382
 3383
 3384
 3385
 3386
 3387
 3388
 3389
 3390
 3391
 3392
 3393
 3394
 3395
 3396
 3397
 3398
 3399
 3400
 3401
 3402
 3403
 3404
 3405
 3406
 3407
 3408
 3409
 3410
 3411
 3412
 3413
 3414
 3415
 3416
 3417
 3418
 3419
 3420
 3421
 3422
 3423
 3424
 3425
 3426
 3427
 3428
 3429
 3430
 3431
 3432
 3433
 3434
 3435
 3436
 3437
 3438
 3439
 3440
 3441
 3442
 3443
 3444
 3445
 3446
 3447
 3448
 3449
 3450
 3451
 3452
 3453
 3454
 3455
 3456
 3457
 3458
 3459
 3460
 3461
 3462
 3463
 3464
 3465
 3466
 3467
 3468
 3469
 3470
 3471
 3472
 3473
 3474
 3475
 3476
 3477
 3478
 3479
 3480
 3481
 3482
 3483
 3484
 3485
 3486
 3487
 3488
 3489
 3490
 3491
 3492
 3493
 3494
 3495
 3496
 3497
 3498
 3499
 3500
 3501
 3502
 3503
 3504
 3505
 3506
 3507
 3508
 3509
 3510
 3511
 3512
 3513
 3514
 3515
 3516
 3517
 3518
 3519
 3520
 3521
 3522
 3523
 3524
 3525
 3526
 3527
 3528
 3529
 3530
 3531
 3532
 3533
 3534
 3535
 3536
 3537
 3538
 3539
 3540
 3541
 3542
 3543
 3544
 3545
 3546
 3547
 3548
 3549
 3550
 3551
 3552
 3553
 3554
 3555
 3556
 3557
 3558
 3559
 3560
 3561
 3562
 3563
 3564
 3565
 3566
 3567
 3568
 3569
 3570
 3571
 3572
 3573
 3574
 3575
 3576
 3577
 3578
 3579
 3580
 3581
 3582
 3583
 3584
 3585
 3586
 3587
 3588
 3589
 3590
 3591
 3592
 3593
 3594
 3595
 3596
 3597
 3598
 3599
 3600
 3601
 3602
 3603
 3604
 3605
 3606
 3607
 3608
 3609
 3610
 3611
 3612
 3613
 3614
 3615
 3616
 3617
 3618
 3619
 3620
 3621
 3622
 3623
 3624
 3625
 3626
 3627
 3628
 3629
 3630
 3631
 3632
 3633
 3634
 3635
 3636
 3637
 3638
 3639
 3640
 3641
 3642
 3643
 3644
 3645
 3646
 3647
 3648
 3649
 3650
 3651
 3652
 3653
 3654
 3655
 3656
 3657
 3658
 3659
 3660
 3661
 3662
 3663
 3664
 3665
 3666
 3667
 3668
 3669
 3670
 3671
 3672
 3673
 3674
 3675
 3676
 3677
 3678
 3679
 3680
 3681
 3682
 3683
 3684
 3685
 3686
 3687
 3688
 3689
 3690
 3691
 3692
 3693
 3694
 3695
 3696
 3697
 3698
 3699
 3700
 3701
 3702
 3703
 3704
 3705
 3706
 3707
 3708
 3709
 3710
 3711
 3712
 3713
 3714
 3715
 3716
 3717
 3718
 3719
 3720
 3721
 3722
 3723
 3724
 3725
 3726
 3727
 3728
 3729
 3730
 3731
 3732
 3733
 3734
 3735
 3736
 3737
 3738
 3739
 3740
 3741
 3742
 3743
 3744
 3745
 3746
 3747
 3748
 3749
 3750
 3751
 3752
 3753
 3754
 3755
 3756
 3757
 3758
 3759
 3760
 3761
 3762
 3763
 3764
 3765
 3766
 3767
 3768
 3769
 3770
 3771
 3772
 3773
 3774
 3775
 3776
 3777
 3778
 3779
 3780
 3781
 3782
 3783
 3784
 3785
 3786
 3787
 3788
 3789
 3790
 3791
 3792
 3793
 3794
 3795
 3796
 3797
 3798
 3799
 3800
 3801
 3802
 3803
 3804
 3805
 3806
 3807
 3808
 3809
 3810
 3811
 3812
 3813
 3814
 3815
 3816
 3817
 3818
 3819
 3820
 3821
 3822
 3823
 3824
 3825
 3826
 3827
 3828
 3829
 3830
 3831
 3832
 3833
 3834
 3835
 3836
 3837
 3838
 3839
 3840
 3841
 3842
 3843
 3844
 3845
 3846
 3847
 3848
 3849
 3850
 3851
 3852
 3853
 3854
 3855
 3856
 3857
 3858
 3859
 3860
 3861
 3862
 3863
 3864
 3865
 3866
 3867
 3868
 3869
 3870
 3871
 3872
 3873
 3874
 3875
 3876
 3877
 3878
 3879
 3880
 3881
 3882
 3883
 3884
 3885
 3886
 3887
 3888
 3889
 3890
 3891
 3892
 3893
 3894
 3895
 3896
 3897
 3898
 3899
 3900
 3901
 3902
 3903
 3904
 3905
 3906
 3907
 3908
 3909
 3910
 3911
 3912
 3913
 3914
 3915
 3916
 3917
 3918
 3919
 3920
 3921
 3922
 3923
 3924
 3925
 3926
 3927
 3928
 3929
 3930
 3931
 3932
 3933
 3934
 3935
 3936
 3937
 3938
 3939
 3940
 3941
 3942
 3943
 3944
 3945
 3946
 3947
 3948
 3949
 3950
 3951
 3952
 3953
 3954
 3955
 3956
 3957
 3958
 3959
 3960
 3961
 3962
 3963
 3964
 3965
 3966
 3967
 3968
 3969
 3970
 3971
 3972
 3973
 3974
 3975
 3976
 3977
 3978
 3979
 3980
 3981
 3982
 3983
 3984
 3985
 3986
 3987
 3988
 3989
 3990
 3991
 3992
 3993
 3994
 3995
 3996
 3997
 3998
 3999
 4000
 4001
 4002
 4003
 4004
 4005
 4006
 4007
 4008
 4009
 4010
 4011
 4012
 4013
 4014
 4015
 4016
 4017
 4018
 4019
 4020
 4021
 4022
 4023
 4024
 4025
 4026
 4027
 4028
 4029
 4030
 4031
 4032
 4033
 4034
 4035
 4036
 4037
 4038
 4039
 4040
 4041
 4042
 4043
 4044
 4045
 4046
 4047
 4048
 4049
 4050
 4051
 4052
 4053
 4054
 4055
 4056
 4057
 4058
 4059
 4060
 4061
 4062
 4063
 4064
 4065
 4066
 4067
 4068
 4069
 4070
 4071
 4072
 4073
 4074
 4075
 4076
 4077
 4078
 4079
 4080
 4081
 4082
 4083
 4084
 4085
 4086
 4087
 4088
 4089
 4090
 4091
 4092
 4093
 4094
 4095
 4096
 4097
 4098
 4099
 4100
 4101
 4102
 4103
 4104
 4105
 4106
 4107
 4108
 4109
 4110
 4111
 4112
 4113
 4114
 4115
 4116
 4117
 4118
 4119
 4120
 4121
 4122
 4123
 4124
 4125
 4126
 4127
 4128
 4129
 4130
 4131
 4132
 4133
 4134
 4135
 4136
 4137
 4138
 4139
 4140
 4141
 4142
 4143
 4144
 4145
 4146
 4147
 4148
 4149
 4150
 4151
 4152
 4153
 4154
 4155
 4156
 4157
 4158
 4159
 4160
 4161
 4162
 4163
 4164
 4165
 4166
 4167
 4168
 4169
 4170
 4171
 4172
 4173
 4174
 4175
 4176
 4177
 4178
 4179
 4180
 4181
 4182
 4183
 4184
 4185
 4186
 4187
 4188
 4189
 4190
 4191
 4192
 4193
 4194
 4195
 4196
 4197
 4198
 4199
 4200
 4201
 4202
 4203
 4204
 4205
 4206
 4207
 4208
 4209
 4210
 4211
 4212
 4213
 4214
 4215
 4216
 4217
 4218
 4219
 4220
 4221
 4222
 4223
 4224
 4225
 4226
 4227
 4228
 4229
 4230
 4231
 4232
 4233
 4234
 4235
 4236
 4237
 4238
 4239
 4240
 4241
 4242
 4243
 4244
 4245
 4246
 4247
 4248
 4249
 4250
 4251
 4252
 4253
 4254
 4255
 4256
 4257
 4258
 4259
 4260
 4261
 4262
 4263
 4264
 4265
 4266
 4267
 4268
 4269
 4270
 4271
 4272
 4273
 4274
 4275
 4276
 4277
 4278
 4279
 4280
 4281
 4282
 4283
 4284
 4285
 4286
 4287
 4288
 4289
 4290
 4291
 4292
 4293
 4294
 4295
 4296
 4297
 4298
 4299
 4300
 4301
 4302
 4303
 4304
 4305
 4306
 4307
 4308
 4309
 4310
 4311
 4312
 4313
 4314
 4315
 4316
 4317
 4318
 4319
 4320
 4321
 4322
 4323
 4324
 4325
 4326
 4327
 4328
 4329
 4330
 4331
 4332
 4333
 4334
 4335
 4336
 4337
 4338
 4339
 4340
 4341
 4342
 4343
 4344
 4345
 4346
 4347
 4348
 4349
 4350
 4351
 4352
 4353
 4354
 4355
 4356
 4357
 4358
 4359
 4360
 4361
 4362
 4363
 4364
 4365
 4366
 4367
 4368
 4369
 4370
 4371
 4372
 4373
 4374
 4375
 4376
 4377
 4378
 4379
 4380
 4381
 4382
 4383
 4384
 4385
 4386
 4387
 4388
 4389
 4390
 4391
 4392
 4393
 4394
 4395
 4396
 4397
 4398
 4399
 4400
 4401
 4402
 4403
 4404
 4405
 4406
 4407
 4408
 4409
 4410
 4411
 4412
 4413
 4414
 4415
 4416
 4417
 4418
 4419
 4420
 4421
 4422
 4423
 4424
 4425
 4426
 4427
 4428
 4429
 4430
 4431
 4432
 4433
 4434
 4435
 4436
 4437
 4438
 4439
 4440
 4441
 4442
 4443
 4444
 4445
 4446
 4447
 4448
 4449
 4450
 4451
 4452
 4453
 4454
 4455
 4456
 4457
 4458
 4459
 4460
 4461
 4462
 4463
 4464
 4465
 4466
 4467
 4468
 4469
 4470
 4471
 4472
 4473
 4474
 4475
 4476
 4477
 4478
 4479
 4480
 4481
 4482
 4483
 4484
 4485
 4486
 4487
 4488
 4489
 4490
 4491
 4492
 4493
 4494
 4495
 4496
 4497
 4498
 4499
 4500
 4501
 4502
 4503
 4504
 4505
 4506
 4507
 4508
 4509
 4510
 4511
 4512
 4513
 4514
 4515
 4516
 4517
 4518
 4519
 4520
 4521
 4522
 4523
 4524
 4525
 4526
 4527
 4528
 4529
 4530
 4531
 4532
 4533
 4534
 4535
 4536
 4537
 4538
 4539
 4540
 4541
 4542
 4543
 4544
 4545
 4546
 4547
 4548
 4549
 4550
 4551
 4552
 4553
 4554
 4555
 4556
 4557
 4558
 4559
 4560
 4561
 4562
 4563
 4564
 4565
 4566
 4567
 4568
 4569
 4570
 4571
 4572
 4573
 4574
 4575
 4576
 4577
 4578
 4579
 4580
 4581
 4582
 4583
 4584
 4585
 4586
 4587
 4588
 4589
 4590
 4591
 4592
 4593
 4594
 4595
 4596
 4597
 4598
 4599
 4600
 4601
 4602
 4603
 4604
 4605
 4606
 4607
 4608
 4609
 4610
 4611
 4612
 4613
 4614
 4615
 4616
 4617
 4618
 4619
 4620
 4621
 4622
 4623
 4624
 4625
 4626
 4627
 4628
 4629
 4630
 4631
 4632
 4633
 4634
 4635
 4636
 4637
 4638
 4639
 4640
 4641
 4642
 4643
 4644
 4645
 4646
 4647
 4648
 4649
 4650
 4651
 4652
 4653
 4654
 4655
 4656
 4657
 4658
 4659
 4660
 4661
 4662
 4663
 4664
 4665
 4666
 4667
 4668
 4669
 4670
 4671
 4672
 4673
 4674
 4675
 4676
 4677
 4678
 4679
 4680
 4681
 4682
 4683
 4684
 4685
 4686
 4687
 4688
 4689
 4690
 4691
 4692
 4693
 4694
 4695
 4696
 4697
 4698
 4699
 4700
 4701
 4702
 4703
 4704
 4705
 4706
 4707
 4708
 4709
 4710
 4711
 4712
 4713
 4714
 4715
 4716
 4717
 4718
 4719
 4720
 4721
 4722
 4723
 4724
 4725
 4726
 4727
 4728
 4729
 4730
 4731
 4732
 4733
 4734
 4735
 4736
 4737
 4738
 4739
 4740
 4741
 4742
 4743
 4744
 4745
 4746
 4747
 4748
 4749
 4750
 4751
 4752
 4753
 4754
 4755
 4756
 4757
 4758
 4759
 4760
 4761
 4762
 4763
 4764
 4765
 4766
 4767
 4768
 4769
 4770
 4771
 4772
 4773
 4774
 4775
 4776
 4777
 4778
 4779
 4780
 4781
 4782
 4783
 4784
 4785
 4786
 4787
 4788
 4789
 4790
 4791
 4792
 4793
 4794
 4795
 4796
 4797
 4798
 4799
 4800
 4801
 4802
 4803
 4804
 4805
 4806
 4807
 4808
 4809
 4810
 4811
 4812
 4813
 4814
 4815
 4816
 4817
 4818
 4819
 4820
 4821
 4822
 4823
 4824
 4825
 4826
 4827
 4828
 4829
 4830
 4831
 4832
 4833
 4834
 4835
 4836
 4837
 4838
 4839
 4840
 4841
 4842
 4843
 4844
 4845
 4846
 4847
 4848
 4849
 4850
 4851
 4852
 4853
 4854
 4855
 4856
 4857
 4858
 4859
 4860
 4861
 4862
 4863
 4864
 4865
 4866
 4867
 4868
 4869
 4870
 4871
 4872
 4873
 4874
 4875
 4876
 4877
 4878
 4879
 4880
 4881
 4882
 4883
 4884
 4885
 4886
 4887
 4888
 4889
 4890
 4891
 4892
 4893
 4894
 4895
 4896
 4897
 4898
 4899
 4900
 4901
 4902
 4903
 4904
 4905
 4906
 4907
 4908
 4909
 4910
 4911
 4912
 4913
 4914
 4915
 4916
 4917
 4918
 4919
 4920
 4921
 4922
 4923
 4924
 4925
 4926
 4927
 4928
 4929
 4930
 4931
 4932
 4933
 4934
 4935
 4936
 4937
 4938
 4939
 4940
 4941
 4942
 4943
 4944
 4945
 4946
 4947
 4948
 4949
 4950
 4951
 4952
 4953
 4954
 4955
 4956
 4957
 4958
 4959
 4960
 4961
 4962
 4963
 4964
 4965
 4966
 4967
 4968
 4969
 4970
 4971
 4972
 4973
 4974
 4975
 4976
 4977
 4978
 4979
 4980
 4981
 4982
 4983
 4984
 4985
 4986
 4987
 4988
 4989
 4990
 4991
 4992
 4993
 4994
 4995
 4996
 4997
 4998
 4999
 5000
 5001
 5002
 5003
 5004
 5005
 5006
 5007
 5008
 5009
 5010
 5011
 5012
 5013
 5014
 5015
 5016
 5017
 5018
 5019
 5020
 5021
 5022
 5023
 5024
 5025
 5026
 5027
 5028
 5029
 5030
 5031
 5032
 5033
 5034
 5035
 5036
 5037
 5038
 5039
 5040
 5041
 5042
 5043
 5044
 5045
 5046
 5047
 5048
 5049
 5050
 5051
 5052
 5053
 5054
 5055
 5056
 5057
 5058
 5059
 5060
 5061
 5062
 5063
 5064
 5065
 5066
 5067
 5068
 5069
 5070
 5071
 5072
 5073
 5074
 5075
 5076
 5077
 5078
 5079
 5080
 5081
 5082
 5083
 5084
 5085
 5086
 5087
 5088
 5089
 5090
 5091
 5092
 5093
 5094
 5095
 5096
 5097
 5098
 5099
 5100
 5101
 5102
 5103
 5104
 5105
 5106
 5107
 5108
 5109
 5110
 5111
 5112
 5113
 5114
 5115
 5116
 5117
 5118
 5119
 5120
 5121
 5122
 5123
 5124
 5125
 5126
 5127
 5128
 5129
 5130
 5131
 5132
 5133
 5134
 5135
 5136
 5137
 5138
 5139
 5140
 5141
 5142
 5143
 5144
 5145
 5146
 5147
 5148
 5149
 5150
 5151
 5152
 5153
 5154
 5155
 5156
 5157
 5158
 5159
 5160
 5161
 5162
 5163
 5164
 5165
 5166
 5167
 5168
 5169
 5170
 5171
 5172
 5173
 5174
 5175
 5176
 5177
 5178
 5179
 5180
 5181
 5182
 5183
 5184
 5185
 5186
 5187
 5188
 5189
 5190
 5191
 5192
 5193
 5194
 5195
 5196
 5197
 5198
 5199
 5200
 5201
 5202
 5203
 5204
 5205
 5206
 5207
 5208
 5209
 5210
 5211
 5212
 5213
 5214
 5215
 5216
 5217
 5218
 5219
 5220
 5221
 5222
 5223
 5224
 5225
 5226
 5227
 5228
 5229
 5230
 5231
 5232
 5233
 5234
 5235
 5236
 5237
 5238
 5239
 5240
 5241
 5242
 5243
 5244
 5245
 5246
 5247
 5248
 5249
 5250
 5251
 5252
 5253
 5254
 5255
 5256
 5257
 5258
 5259
 5260
 5261
 5262
 5263
 5264
 5265
 5266
 5267
 5268
 5269
 5270
 5271
 5272
 5273
 5274
 5275
 5276
 5277
 5278
 5279
 5280
 5281
 5282
 5283
 5284
 5285
 5286
 5287
 5288
 5289
 5290
 5291
 5292
 5293
 5294
 5295
 5296
 5297
 5298
 5299
 5300
 5301
 5302
 5303
 5304
 5305
 5306
 5307
 5308
 5309
 5310
 5311
 5312
 5313
 5314
 5315
 5316
 5317
 5318
 5319
 5320
 5321
 5322
 5323
 5324
 5325
 5326
 5327
 5328
 5329
 5330
 5331
 5332
 5333
 5334
 5335
 5336
 5337
 5338
 5339
 5340
 5341
 5342
 5343
 5344
 5345
 5346
 5347
 5348
 5349
 5350
 5351
 5352
 5353
 5354
 5355
 5356
 5357
 5358
 5359
 5360
 5361
 5362
 5363
 5364
 5365
 5366
 5367
 5368
 5369
 5370
 5371
 5372
 5373
 5374
 5375
 5376
 5377
 5378
 5379
 5380
 5381
 5382
 5383
 5384
 5385
 5386
 5387
 5388
 5389
 5390
 5391
 5392
 5393
 5394
 5395
 5396
 5397
 5398
 5399
 5400
 5401
 5402
 5403
 5404
 5405
 5406
 5407
 5408
 5409
 5410
 5411
 5412
 5413
 5414
 5415
 5416
 5417
 5418
 5419
 5420
 5421
 5422
 5423
 5424
 5425
 5426
 5427
 5428
 5429
 5430
 5431
 5432
 5433
 5434
 5435
 5436
 5437
 5438
 5439
 5440
 5441
 5442
 5443
 5444
 5445
 5446
 5447
 5448
 5449
 5450
 5451
 5452
 5453
 5454
 5455
 5456
 5457
 5458
 5459
 5460
 5461
 5462
 5463
 5464
 5465
 5466
 5467
 5468
 5469
 5470
 5471
 5472
 5473
 5474
 5475
 5476
 5477
 5478
 5479
 5480
 5481
 5482
 5483
 5484
 5485
 5486
 5487
 5488
 5489
 5490
 5491
 5492
 5493
 5494
 5495
 5496
 5497
 5498
 5499
 5500
 5501
 5502
 5503
 5504
 5505
 5506
 5507
 5508
 5509
 5510
 5511
 5512
 5513
 5514
 5515
 5516
 5517
 5518
 5519
 5520
 5521
 5522
 5523
 5524
 5525
 5526
 5527
 5528
 5529
 5530
 5531
 5532
 5533
 5534
 5535
 5536
 5537
 5538
 5539
 5540
 5541
 5542
 5543
 5544
 5545
 5546
 5547
 5548
 5549
 5550
 5551
 5552
 5553
 5554
 5555
 5556
 5557
 5558
 5559
 5560
 5561
 5562
 5563
 5564
 5565
 5566
 5567
 5568
 5569
 5570
 5571
 5572
 5573
 5574
 5575
 5576
 5577
 5578
 5579
 5580
 5581
 5582
 5583
 5584
 5585
 5586
 5587
 5588
 5589
 5590
 5591
 5592
 5593
 5594
 5595
 5596
 5597
 5598
 5599
 5600
 5601
 5602
 5603
 5604
 5605
 5606
 5607
 5608
 5609
 5610
 5611
 5612
 5613
 5614
 5615
 5616
 5617
 5618
 5619
 5620
 5621
 5622
 5623
 5624
 5625
 5626
 5627
 5628
 5629
 5630
 5631
 5632
 5633
 5634
 5635
 5636
 5637
 5638
 5639
 5640
 5641
 5642
 5643
 5644
 5645
 5646
 5647
 5648
 5649
 5650
 5651
 5652
 5653
 5654
 5655
 5656
 5657
 5658
 5659
 5660
 5661
 5662
 5663
 5664
 5665
 5666
 5667
 5668
 5669
 5670
 5671
 5672
 5673
 5674
 5675
 5676
 5677
 5678
 5679
 5680
 5681
 5682
 5683
 5684
 5685
 5686
 5687
 5688
 5689
 5690
 5691
 5692
 5693
 5694
 5695
 5696
 5697
 5698
 5699
 5700
 5701
 5702
 5703
 5704
 5705
 5706
 5707
 5708
 5709
 5710
 5711
 5712
 5713
 5714
 5715
 5716
 5717
 5718
 5719
 5720
 5721
 5722
 5723
 5724
 5725
 5726
 5727
 5728
 5729
 5730
 5731
 5732
 5733
 5734
 5735
 5736
 5737
 5738
 5739
 5740
 5741
 5742
 5743
 5744
 5745
 5746
 5747
 5748
 5749
 5750
 5751
 5752
 5753
 5754
 5755
 5756
 5757
 5758
 5759
 5760
 5761
 5762
 5763
 5764
 5765
 5766
 5767
 5768
 5769
 5770
 5771
 5772
 5773
 5774
 5775
 5776
 5777
 5778
 5779
 5780
 5781
 5782
 5783
 5784
 5785
 5786
 5787
 5788
 5789
 5790
 5791
 5792
 5793
 5794
 5795
 5796
 5797
 5798
 5799
 5800
 5801
 5802
 5803
 5804
 5805
 5806
 5807
 5808
 5809
 5810
 5811
 5812
 5813
 5814
 5815
 5816
 5817
 5818
 5819
 5820
 5821
 5822
 5823
 5824
 5825
 5826
 5827
 5828
 5829
 5830
 5831
 5832
 5833
 5834
 5835
 5836
 5837
 5838
 5839
 5840
 5841
 5842
 5843
 5844
 5845
 5846
 5847
 5848
 5849
 5850
 5851
 5852
 5853
 5854
 5855
 5856
 5857
 5858
 5859
 5860
 5861
 5862
 5863
 5864
 5865
 5866
 5867
 5868
 5869
 5870
 5871
 5872
 5873
 5874
 5875
 5876
 5877
 5878
 5879
 5880
 5881
 5882
 5883
 5884
 5885
 5886
 5887
 5888
 5889
 5890
 5891
 5892
 5893
 5894
 5895
 5896
 5897
 5898
 5899
 5900
 5901
 5902
 5903
 5904
 5905
 5906
 5907
 5908
 5909
 5910
 5911
 5912
 5913
 5914
 5915
 5916
 5917
 5918
 5919
 5920
 5921
 5922
 5923
 5924
 5925
 5926
 5927
 5928
 5929
 5930
 5931
 5932
 5933
 5934
 5935
 5936
 5937
 5938
 5939
 5940
 5941
 5942
 5943
 5944
 5945
 5946
 5947
 5948
 5949
 5950
 5951
 5952
 5953
 5954
 5955
 5956
 5957
 5958
 5959
 5960
 5961
 5962
 5963
 5964
 5965
 5966
 5967
 5968
 5969
 5970
 5971
 5972
 5973
 5974
 5975
 5976
 5977
 5978
 5979
 5980
 5981
 5982
 5983
 5984
 5985
 5986
 5987
 5988
 5989
 5990
 5991
 5992
 5993
 5994
 5995
 5996
 5997
 5998
 5999
 6000
 6001
 6002
 6003
 6004
 6005
 6006
 6007
 6008
 6009
 6010
 6011
 6012
 6013
 6014
 6015
 6016
 6017
 6018
 6019
 6020
 6021
 6022
 6023
 6024
 6025
 6026
 6027
 6028
 6029
 6030
 6031
 6032
 6033
 6034
 6035
 6036
 6037
 6038
 6039
 6040
 6041
 6042
 6043
 6044
 6045
 6046
 6047
 6048
 6049
 6050
 6051
 6052
 6053
 6054
 6055
 6056
 6057
 6058
 6059
 6060
 6061
 6062
 6063
 6064
 6065
 6066
 6067
 6068
 6069
 6070
 6071
 6072
 6073
 6074
 6075
 6076
 6077
 6078
 6079
 6080
 6081
 6082
 6083
 6084
 6085
 6086
 6087
 6088
 6089
 6090
 6091
 6092
 6093
 6094
 6095
 6096
 6097
 6098
 6099
 6100
 6101
 6102
 6103
 6104
 6105
 6106
 6107
 6108
 6109
 6110
 6111
 6112
 6113
 6114
 6115
 6116
 6117
 6118
 6119
 6120
 6121
 6122
 6123
 6124
 6125
 6126
 6127
 6128
 6129
 6130
 6131
 6132
 6133
 6134
 6135
 6136
 6137
 6138
 6139
 6140
 6141
 6142
 6143
 6144
 6145
 6146
 6147
 6148
 6149
 6150
 6151
 6152
 6153
 6154
 6155
 6156
 6157
 6158
 6159
 6160
 6161
 6162
 6163
 6164
 6165
 6166
 6167
 6168
 6169
 6170
 6171
 6172
 6173
 6174
 6175
 6176
 6177
 6178
 6179
 6180
 6181
 6182
 6183
 6184
 6185
 6186
 6187
 6188
 6189
 6190
 6191
 6192
 6193
 6194
 6195
 6196
 6197
 6198
 6199
 6200
 6201
 6202
 6203
 6204
 6205
 6206
 6207
 6208
 6209
 6210
 6211
 6212
 6213
 6214
 6215
 6216
 6217
 6218
 6219
 6220
 6221
 6222
 6223
 6224
 6225
 6226
 6227
 6228
 6229
 6230
 6231
 6232
 6233
 6234
 6235
 6236
 6237
 6238
 6239
 6240
 6241
 6242
 6243
 6244
 6245
 6246
 6247
 6248
 6249
 6250
 6251
 6252
 6253
 6254
 6255
 6256
 6257
 6258
 6259
 6260
 6261
 6262
 6263
 6264
 6265
 6266
 6267
 6268
 6269
 6270
 6271
 6272
 6273
 6274
 6275
 6276
 6277
 6278
 6279
 6280
 6281
 6282
 6283
 6284
 6285
 6286
 6287
 6288
 6289
 6290
 6291
 6292
 6293
 6294
 6295
 6296
 6297
 6298
 6299
 6300
 6301
 6302
 6303
 6304
 6305
 6306
 6307
 6308
 6309
 6310
 6311
 6312
 6313
 6314
 6315
 6316
 6317
 6318
 6319
 6320
 6321
 6322
 6323
 6324
 6325
 6326
 6327
 6328
 6329
 6330
 6331
 6332
 6333
 6334
 6335
 6336
 6337
 6338
 6339
 6340
 6341
 6342
 6343
 6344
 6345
 6346
 6347
 6348
 6349
 6350
 6351
 6352
 6353
 6354
 6355
 6356
 6357
 6358
 6359
 6360
 6361
 6362
 6363
 6364
 6365
 6366
 6367
 6368
 6369
 6370
 6371
 6372
 6373
 6374
 6375
 6376
 6377
 6378
 6379
 6380
 6381
 6382
 6383
 6384
 6385
 6386
 6387
 6388
 6389
 6390
 6391
 6392
 6393
 6394
 6395
 6396
 6397
 6398
 6399
 6400
 6401
 6402
 6403
 6404
 6405
 6406
 6407
 6408
 6409
 6410
 6411
 6412
 6413
 6414
 6415
 6416
 6417
 6418
 6419
 6420
 6421
 6422
 6423
 6424
 6425
 6426
 6427
 6428
 6429
 6430
 6431
 6432
 6433
 6434
 6435
 6436
 6437
 6438
 6439
 6440
 6441
 6442
 6443
 6444
 6445
 6446
 6447
 6448
 6449
 6450
 6451
 6452
 6453
 6454
 6455
 6456
 6457
 6458
 6459
 6460
 6461
 6462
 6463
 6464
 6465
 6466
 6467
 6468
 6469
 6470
 6471
 6472
 6473
 6474
 6475
 6476
 6477
 6478
 6479
 6480
 6481
 6482
 6483
 6484
 6485
 6486
 6487
 6488
 6489
 6490
 6491
 6492
 6493
 6494
 6495
 6496
 6497
 6498
 6499
 6500
 6501
 6502
 6503
 6504
 6505
 6506
 6507
 6508
 6509
 6510
 6511
 6512
 6513
 6514
 6515
 6516
 6517
 6518
 6519
 6520
 6521
 6522
 6523
 6524
 6525
 6526
 6527
 6528
 6529
 6530
 6531
 6532
 6533
 6534
 6535
 6536
 6537
 6538
 6539
 6540
 6541
 6542
 6543
 6544
 6545
 6546
 6547
 6548
 6549
 6550
 6551
 6552
 6553
 6554
 6555
 6556
 6557
 6558
 6559
 6560
 6561
 6562
 6563
 6564
 6565
 6566
 6567
 6568
 6569
 6570
 6571
 6572
 6573
 6574
 6575
 6576
 6577
 6578
 6579
 6580
 6581
 6582
 6583
 6584
 6585
 6586
 6587
 6588
 6589
 6590
 6591
 6592
 6593
 6594
 6595
 6596
 6597
 6598
 6599
 6600
 6601
 6602
 6603
 6604
 6605
 6606
 6607
 6608
 6609
 6610
 6611
 6612
 6613
 6614
 6615
 6616
 6617
 6618
 6619
 6620
 6621
 6622
 6623
 6624
 6625
 6626
 6627
 6628
 6629
 6630
 6631
 6632
 6633
 6634
 6635
 6636
 6637
 6638
 6639
 6640
 6641
 6642
 6643
 6644
 6645
 6646
 6647
 6648
 6649
 6650
 6651
 6652
 6653
 6654
 6655
 6656
 6657
 6658
 6659
 6660
 6661
 6662
 6663
 6664
 6665
 6666
 6667
 6668
 6669
 6670
 6671
 6672
 6673
 6674
 6675
 6676
 6677
 6678
 6679
 6680
 6681
 6682
 6683
 6684
 6685
 6686
 6687
 6688
 6689
 6690
 6691
 6692
 6693
 6694
 6695
 6696
 6697
 6698
 6699
 6700
 6701
 6702
 6703
 6704
 6705
 6706
 6707
 6708
 6709
 6710
 6711
 6712
 6713
 6714
 6715
 6716
 6717
 6718
 6719
 6720
 6721
 6722
 6723
 6724
 6725
 6726
 6727
 6728
 6729
 6730
 6731
 6732
 6733
 6734
 6735
 6736
 6737
 6738
 6739
 6740
 6741
 6742
 6743
 6744
 6745
 6746
 6747
 6748
 6749
 6750
 6751
 6752
 6753
 6754
 6755
 6756
 6757
 6758
 6759
 6760
 6761
 6762
 6763
 6764
 6765
 6766
 6767
 6768
 6769
 6770
 6771
 6772
 6773
 6774
 6775
 6776
 6777
 6778
 6779
 6780
 6781
 6782
 6783
 6784
 6785
 6786
 6787
 6788
 6789
 6790
 6791
 6792
 6793
 6794
 6795
 6796
 6797
 6798
 6799
 6800
 6801
 6802
 6803
 6804
 6805
 6806
 6807
 6808
 6809
 6810
 6811
 6812
 6813
 6814
 6815
 6816
 6817
 6818
 6819
 6820
 6821
 6822
 6823
 6824
 6825
 6826
 6827
 6828
 6829
 6830
 6831
 6832
 6833
 6834
 6835
 6836
 6837
 6838
 6839
 6840
 6841
 6842
 6843
 6844
 6845
 6846
 6847
 6848
 6849
 6850
 6851
 6852
 6853
 6854
 6855
 6856
 6857
 6858
 6859
 6860
 6861
 6862
 6863
 6864
 6865
 6866
 6867
 6868
 6869
 6870
 6871
 6872
 6873
 6874
 6875
 6876
 6877
 6878
 6879
 6880
 6881
 6882
 6883
 6884
 6885
 6886
 6887
 6888
 6889
 6890
 6891
 6892
 6893
 6894
 6895
 6896
 6897
 6898
 6899
 6900
 6901
 6902
 6903
 6904
 6905
 6906
 6907
 6908
 6909
 6910
 6911
 6912
 6913
 6914
 6915
 6916
 6917
 6918
 6919
 6920
 6921
 6922
 6923
 6924
 6925
 6926
 6927
 6928
 6929
 6930
 6931
 6932
 6933
 6934
 6935
 6936
 6937
 6938
 6939
 6940
 6941
 6942
 6943
 6944
 6945
 6946
 6947
 6948
 6949
 6950
 6951
 6952
 6953
 6954
 6955
 6956
 6957
 6958
 6959
 6960
 6961
 6962
 6963
 6964
 6965
 6966
 6967
 6968
 6969
 6970
 6971
 6972
 6973
 6974
 6975
 6976
 6977
 6978
 6979
 6980
 6981
 6982
 6983
 6984
 6985
 6986
 6987
 6988
 6989
 6990
 6991
 6992
 6993
 6994
 6995
 6996
 6997
 6998
 6999
 7000
 7001
 7002
 7003
 7004
 7005
 7006
 7007
 7008
 7009
 7010
 7011
 7012
 7013
 7014
 7015
 7016
 7017
 7018
 7019
 7020
 7021
 7022
 7023
 7024
 7025
 7026
 7027
 7028
 7029
 7030
 7031
 7032
 7033
 7034
 7035
 7036
 7037
 7038
 7039
 7040
 7041
 7042
 7043
 7044
 7045
 7046
 7047
 7048
 7049
 7050
 7051
 7052
 7053
 7054
 7055
 7056
 7057
 7058
 7059
 7060
 7061
 7062
 7063
 7064
 7065
 7066
 7067
 7068
 7069
 7070
 7071
 7072
 7073
 7074
 7075
 7076
 7077
 7078
 7079
 7080
 7081
 7082
 7083
 7084
 7085
 7086
 7087
 7088
 7089
 7090
 7091
 7092
 7093
 7094
 7095
 7096
 7097
 7098
 7099
 7100
 7101
 7102
 7103
 7104
 7105
 7106
 7107
 7108
 7109
 7110
 7111
 7112
 7113
 7114
 7115
 7116
 7117
 7118
 7119
 7120
 7121
 7122
 7123
 7124
 7125
 7126
 7127
 7128
 7129
 7130
 7131
 7132
 7133
 7134
 7135
 7136
 7137
 7138
 7139
 7140
 7141
 7142
 7143
 7144
 7145
 7146
 7147
 7148
 7149
 7150
 7151
 7152
 7153
 7154
 7155
 7156
 7157
 7158
 7159
 7160
 7161
 7162
 7163
 7164
 7165
 7166
 7167
 7168
 7169
 7170
 7171
 7172
 7173
 7174
 7175
 7176
 7177
 7178
 7179
 7180
 7181
 7182
 7183
 7184
 7185
 7186
 7187
 7188
 7189
 7190
 7191
 7192
 7193
 7194
 7195
 7196
 7197
 7198
 7199
 7200
 7201
 7202
 7203
 7204
 7205
 7206
 7207
 7208
 7209
 7210
 7211
 7212
 7213
 7214
 7215
 7216
 7217
 7218
 7219
 7220
 7221
 7222
 7223
 7224
 7225
 7226
 7227
 7228
 7229
 7230
 7231
 7232
 7233
 7234
 7235
 7236
 7237
 7238
 7239
 7240
 7241
 7242
 7243
 7244
 7245
 7246
 7247
 7248
 7249
 7250
 7251
 7252
 7253
 7254
 7255
 7256
 7257
 7258
 7259
 7260
 7261
 7262
 7263
 7264
 7265
 7266
 7267
 7268
 7269
 7270
 7271
 7272
 7273
 7274
 7275
 7276
 7277
 7278
 7279
 7280
 7281
 7282
 7283
 7284
 7285
 7286
 7287
 7288
 7289
 7290
 7291
 7292
 7293
 7294
 7295
 7296
 7297
 7298
 7299
 7300
 7301
 7302
 7303
 7304
 7305
 7306
 7307
 7308
 7309
 7310
 7311
 7312
 7313
 7314
 7315
 7316
 7317
 7318
 7319
 7320
 7321
 7322
 7323
 7324
 7325
 7326
 7327
 7328
 7329
 7330
 7331
 7332
 7333
 7334
 7335
 7336
 7337
 7338
 7339
 7340
 7341
 7342
 7343
 7344
 7345
 7346
 7347
 7348
 7349
 7350
 7351
 7352
 7353
 7354
 7355
 7356
 7357
 7358
 7359
 7360
 7361
 7362
 7363
 7364
 7365
 7366
 7367
 7368
 7369
 7370
 7371
 7372
 7373
 7374
 7375
 7376
 7377
 7378
 7379
 7380
 7381
 7382
 7383
 7384
 7385
 7386
 7387
 7388
 7389
 7390
 7391
 7392
 7393
 7394
 7395
 7396
 7397
 7398
 7399
 7400
 7401
 7402
 7403
 7404
 7405
 7406
 7407
 7408
 7409
 7410
 7411
 7412
 7413
 7414
 7415
 7416
 7417
 7418
 7419
 7420
 7421
 7422
 7423
 7424
 7425
 7426
 7427
 7428
 7429
 7430
 7431
 7432
 7433
 7434
 7435
 7436
 7437
 7438
 7439
 7440
 7441
 7442
 7443
 7444
 7445
 7446
 7447
 7448
 7449
 7450
 7451
 7452
 7453
 7454
 7455
 7456
 7457
 7458
 7459
 7460
 7461
 7462
 7463
 7464
 7465
 7466
 7467
 7468
 7469
 7470
 7471
 7472
 7473
 7474
 7475
 7476
 7477
 7478
 7479
 7480
 7481
 7482
 7483
 7484
 7485
 7486
 7487
 7488
 7489
 7490
 7491
 7492
 7493
 7494
 7495
 7496
 7497
 7498
 7499
 7500
 7501
 7502
 7503
 7504
 7505
 7506
 7507
 7508
 7509
 7510
 7511
 7512
 7513
 7514
 7515
 7516
 7517
 7518
 7519
 7520
 7521
 7522
 7523
 7524
 7525
 7526
 7527
 7528
 7529
 7530
 7531
 7532
 7533
 7534
 7535
 7536
 7537
 7538
 7539
 7540
 7541
 7542
 7543
 7544
 7545
 7546
 7547
 7548
 7549
 7550
 7551
 7552
 7553
 7554
 7555
 7556
 7557
 7558
 7559
 7560
 7561
 7562
 7563
 7564
 7565
 7566
 7567
 7568
 7569
 7570
 7571
 7572
 7573
 7574
 7575
 7576
 7577
 7578
 7579
 7580
 7581
 7582
 7583
 7584
 7585
 7586
 7587
 7588
 7589
 7590
 7591
 7592
 7593
 7594
 7595
 7596
 7597
 7598
 7599
 7600
 7601
 7602
 7603
 7604
 7605
 7606
 7607
 7608
 7609
 7610
 7611
 7612
 7613
 7614
 7615
 7616
 7617
 7618
 7619
 7620
 7621
 7622
 7623
 7624
 7625
 7626
 7627
 7628
 7629
 7630
 7631
 7632
 7633
 7634
 7635
 7636
 7637
 7638
 7639
 7640
 7641
 7642
 7643
 7644
 7645
 7646
 7647
 7648
 7649
 7650
 7651
 7652
 7653
 7654
 7655
 7656
 7657
 7658
 7659
 7660
 7661
 7662
 7663
 7664
 7665
 7666
 7667
 7668
 7669
 7670
 7671
 7672
 7673
 7674
 7675
 7676
 7677
 7678
 7679
 7680
 7681
 7682
 7683
 7684
 7685
 7686
 7687
 7688
 7689
 7690
 7691
 7692
 7693
 7694
 7695
 7696
 7697
 7698
 7699
 7700
 7701
 7702
 7703
 7704
 7705
 7706
 7707
 7708
 7709
 7710
 7711
 7712
 7713
 7714
 7715
 7716
 7717
 7718
 7719
 7720
 7721
 7722
 7723
 7724
 7725
 7726
 7727
 7728
 7729
 7730
 7731
 7732
 7733
 7734
 7735
 7736
 7737
 7738
 7739
 7740
 7741
 7742
 7743
 7744
 7745
 7746
 7747
 7748
 7749
 7750
 7751
 7752
 7753
 7754
 7755
 7756
 7757
 7758
 7759
 7760
 7761
 7762
 7763
 7764
 7765
 7766
 7767
 7768
 7769
 7770
 7771
 7772
 7773
 7774
 7775
 7776
 7777
 7778
 7779
 7780
 7781
 7782
 7783
 7784
 7785
 7786
 7787
 7788
 7789
 7790
 7791
 7792
 7793
 7794
 7795
 7796
 7797
 7798
 7799
 7800
 7801
 7802
 7803
 7804
 7805
 7806
 7807
 7808
 7809
 7810
 7811
 7812
 7813
 7814
 7815
 7816
 7817
 7818
 7819
 7820
 7821
 7822
 7823
 7824
 7825
 7826
 7827
 7828
 7829
 7830
 7831
 7832
 7833
 7834
 7835
 7836
 7837
 7838
 7839
 7840
 7841
 7842
 7843
 7844
 7845
 7846
 7847
 7848
 7849
 7850
 7851
 7852
 7853
 7854
 7855
 7856
 7857
 7858
 7859
 7860
 7861
 7862
 7863
 7864
 7865
 7866
 7867
 7868
 7869
 7870
 7871
 7872
 7873
 7874
 7875
 7876
 7877
 7878
 7879
 7880
 7881
 7882
 7883
 7884
 7885
 7886
 7887
 7888
 7889
 7890
 7891
 7892
 7893
 7894
 7895
 7896
 7897
 7898
 7899
 7900
 7901
 7902
 7903
 7904
 7905
 7906
 7907
 7908
 7909
 7910
 7911
 7912
 7913
 7914
 7915
 7916
 7917
 7918
 7919
 7920
 7921
 7922
 7923
 7924
 7925
 7926
 7927
 7928
 7929
 7930
 7931
 7932
 7933
 7934
 7935
 7936
 7937
 7938
 7939
 7940
 7941
 7942
 7943
 7944
 7945
 7946
 7947
 7948
 7949
 7950
 7951
 7952
 7953
 7954
 7955
 7956
 7957
 7958
 7959
 7960
 7961
 7962
 7963
 7964
 7965
 7966
 7967
 7968
 7969
 7970
 7971
 7972
 7973
 7974
 7975
 7976
 7977
 7978
 7979
 7980
 7981
 7982
 7983
 7984
 7985
 7986
 7987
 7988
 7989
 7990
 7991
 7992
 7993
 7994
 7995
 7996
 7997
 7998
 7999
 8000
 8001
 8002
 8003
 8004
 8005
 8006
 8007
 8008
 8009
 8010
 8011
 8012
 8013
 8014
 8015
 8016
 8017
 8018
 8019
 8020
 8021
 8022
 8023
 8024
 8025
 8026
 8027
 8028
 8029
 8030
 8031
 8032
 8033
 8034
 8035
 8036
 8037
 8038
 8039
 8040
 8041
 8042
 8043
 8044
 8045
 8046
 8047
 8048
 8049
 8050
 8051
 8052
 8053
 8054
 8055
 8056
 8057
 8058
 8059
 8060
 8061
 8062
 8063
 8064
 8065
 8066
 8067
 8068
 8069
 8070
 8071
 8072
 8073
 8074
 8075
 8076
 8077
 8078
 8079
 8080
 8081
 8082
 8083
 8084
 8085
 8086
 8087
 8088
 8089
 8090
 8091
 8092
 8093
 8094
 8095
 8096
 8097
 8098
 8099
 8100
 8101
 8102
 8103
 8104
 8105
 8106
 8107
 8108
 8109
 8110
 8111
 8112
 8113
 8114
 8115
 8116
 8117
 8118
 8119
 8120
 8121
 8122
 8123
 8124
 8125
 8126
 8127
 8128
 8129
 8130
 8131
 8132
 8133
 8134
 8135
 8136
 8137
 8138
 8139
 8140
 8141
 8142
 8143
 8144
 8145
 8146
 8147
 8148
 8149
 8150
 8151
 8152
 8153
 8154
 8155
 8156
 8157
 8158
 8159
 8160
 8161
 8162
 8163
 8164
 8165
 8166
 8167
 8168
 8169
 8170
 8171
 8172
 8173
 8174
 8175
 8176
 8177
 8178
 8179
 8180
 8181
 8182
 8183
 8184
 8185
 8186
 8187
 8188
 8189
 8190
 8191
 8192
 8193
 8194
 8195
 8196
 8197
 8198
 8199
 8200
 8201
 8202
 8203
 8204
 8205
 8206
 8207
 8208
 8209
 8210
 8211
 8212
 8213
 8214
 8215
 8216
 8217
 8218
 8219
 8220
 8221
 8222
 8223
 8224
 8225
 8226
 8227
 8228
 8229
 8230
 8231
 8232
 8233
 8234
 8235
 8236
 8237
 8238
 8239
 8240
 8241
 8242
 8243
 8244
 8245
 8246
 8247
 8248
 8249
 8250
 8251
 8252
 8253
 8254
 8255
 8256
 8257
 8258
 8259
 8260
 8261
 8262
 8263
 8264
 8265
 8266
 8267
 8268
 8269
 8270
 8271
 8272
 8273
 8274
 8275
 8276
 8277
 8278
 8279
 8280
 8281
 8282
 8283
 8284
 8285
 8286
 8287
 8288
 8289
 8290
 8291
 8292
 8293
 8294
 8295
 8296
 8297
 8298
 8299
 8300
 8301
 8302
 8303
 8304
 8305
 8306
 8307
 8308
 8309
 8310
 8311
 8312
 8313
 8314
 8315
 8316
 8317
 8318
 8319
 8320
 8321
 8322
 8323
 8324
 8325
 8326
 8327
 8328
 8329
 8330
 8331
 8332
 8333
 8334
 8335
 8336
 8337
 8338
 8339
 8340
 8341
 8342
 8343
 8344
 8345
 8346
 8347
 8348
 8349
 8350
 8351
 8352
 8353
 8354
 8355
 8356
 8357
 8358
 8359
 8360
 8361
 8362
 8363
 8364
 8365
 8366
 8367
 8368
 8369
 8370
 8371
 8372
 8373
 8374
 8375
 8376
 8377
 8378
 8379
 8380
 8381
 8382
 8383
 8384
 8385
 8386
 8387
 8388
 8389
 8390
 8391
 8392
 8393
 8394
 8395
 8396
 8397
 8398
 8399
 8400
 8401
 8402
 8403
 8404
 8405
 8406
 8407
 8408
 8409
 8410
 8411
 8412
 8413
 8414
 8415
 8416
 8417
 8418
 8419
 8420
 8421
 8422
 8423
 8424
 8425
 8426
 8427
 8428
 8429
 8430
 8431
 8432
 8433
 8434
 8435
 8436
 8437
 8438
 8439
 8440
 8441
 8442
 8443
 8444
 8445
 8446
 8447
 8448
 8449
 8450
 8451
 8452
 8453
 8454
 8455
 8456
 8457
 8458
 8459
 8460
 8461
 8462
 8463
 8464
 8465
 8466
 8467
 8468
 8469
 8470
 8471
 8472
 8473
 8474
 8475
 8476
 8477
 8478
 8479
 8480
 8481
 8482
 8483
 8484
 8485
 8486
 8487
 8488
 8489
 8490
 8491
 8492
 8493
 8494
 8495
 8496
 8497
 8498
 8499
 8500
 8501
 8502
 8503
 8504
 8505
 8506
 8507
 8508
 8509
 8510
 8511
 8512
 8513
 8514
 8515
 8516
 8517
 8518
 8519
 8520
 8521
 8522
 8523
 8524
 8525
 8526
 8527
 8528
 8529
 8530
 8531
 8532
 8533
 8534
 8535
 8536
 8537
 8538
 8539
 8540
 8541
 8542
 8543
 8544
 8545
 8546
 8547
 8548
 8549
 8550
 8551
 8552
 8553
 8554
 8555
 8556
 8557
 8558
 8559
 8560
 8561
 8562
 8563
 8564
 8565
 8566
 8567
 8568
 8569
 8570
 8571
 8572
 8573
 8574
 8575
 8576
 8577
 8578
 8579
 8580
 8581
 8582
 8583
 8584
 8585
 8586
 8587
 8588
 8589
 8590
 8591
 8592
 8593
 8594
 8595
 8596
 8597
 8598
 8599
 8600
 8601
 8602
 8603
 8604
 8605
 8606
 8607
 8608
 8609
 8610
 8611
 8612
 8613
 8614
 8615
 8616
 8617
 8618
 8619
 8620
 8621
 8622
 8623
 8624
 8625
 8626
 8627
 8628
 8629
 8630
 8631
 8632
 8633
 8634
 8635
 8636
 8637
 8638
 8639
 8640
 8641
 8642
 8643
 8644
 8645
 8646
 8647
 8648
 8649
 8650
 8651
 8652
 8653
 8654
 8655
 8656
 8657
 8658
 8659
 8660
 8661
 8662
 8663
 8664
 8665
 8666
 8667
 8668
 8669
 8670
 8671
 8672
 8673
 8674
 8675
 8676
 8677
 8678
 8679
 8680
 8681
 8682
 8683
 8684
 8685
 8686
 8687
 8688
 8689
 8690
 8691
 8692
 8693
 8694
 8695
 8696
 8697
 8698
 8699
 8700
 8701
 8702
 8703
 8704
 8705
 8706
 8707
 8708
 8709
 8710
 8711
 8712
 8713
 8714
 8715
 8716
 8717
 8718
 8719
 8720
 8721
 8722
 8723
 8724
 8725
 8726
 8727
 8728
 8729
 8730
 8731
 8732
 8733
 8734
 8735
 8736
 8737
 8738
 8739
 8740
 8741
 8742
 8743
 8744
 8745
 8746
 8747
 8748
 8749
 8750
 8751
 8752
 8753
 8754
 8755
 8756
 8757
 8758
 8759
 8760
 8761
 8762
 8763
 8764
 8765
 8766
 8767
 8768
 8769
 8770
 8771
 8772
 8773
 8774
 8775
 8776
 8777
 8778
 8779
 8780
 8781
 8782
 8783
 8784
 8785
 8786
 8787
 8788
 8789
 8790
 8791
 8792
 8793
 8794
 8795
 8796
 8797
 8798
 8799
 8800
 8801
 8802
 8803
 8804
 8805
 8806
 8807
 8808
 8809
 8810
 8811
 8812
 8813
 8814
 8815
 8816
 8817
 8818
 8819
 8820
 8821
 8822
 8823
 8824
 8825
 8826
 8827
 8828
 8829
 8830
 8831
 8832
 8833
 8834
 8835
 8836
 8837
 8838
 8839
 8840
 8841
 8842
 8843
 8844
 8845
 8846
 8847
 8848
 8849
 8850
 8851
 8852
 8853
 8854
 8855
 8856
 8857
 8858
 8859
 8860
 8861
 8862
 8863
 8864
 8865
 8866
 8867
 8868
 8869
 8870
 8871
 8872
 8873
 8874
 8875
 8876
 8877
 8878
 8879
 8880
 8881
 8882
 8883
 8884
 8885
 8886
 8887
 8888
 8889
 8890
 8891
 8892
 8893
 8894
 8895
 8896
 8897
 8898
 8899
 8900
 8901
 8902
 8903
 8904
 8905
 8906
 8907
 8908
 8909
 8910
 8911
 8912
 8913
 8914
 8915
 8916
 8917
 8918
 8919
 8920
 8921
 8922
 8923
 8924
 8925
 8926
 8927
 8928
 8929
 8930
 8931
 8932
 8933
 8934
 8935
 8936
 8937
 8938
 8939
 8940
 8941
 8942
 8943
 8944
 8945
 8946
 8947
 8948
 8949
 8950
 8951
 8952
 8953
 8954
 8955
 8956
 8957
 8958
 8959
 8960
 8961
 8962
 8963
 8964
 8965
 8966
 8967
 8968
 8969
 8970
 8971
 8972
 8973
 8974
 8975
 8976
 8977
 8978
 8979
 8980
 8981
 8982
 8983
 8984
 8985
 8986
 8987
 8988
 8989
 8990
 8991
 8992
 8993
 8994
 8995
 8996
 8997
 8998
 8999
 9000
 9001
 9002
 9003
 9004
 9005
 9006
 9007
 9008
 9009
 9010
 9011
 9012
 9013
 9014
 9015
 9016
 9017
 9018
 9019
 9020
 9021
 9022
 9023
 9024
 9025
 9026
 9027
 9028
 9029
 9030
 9031
 9032
 9033
 9034
 9035
 9036
 9037
 9038
 9039
 9040
 9041
 9042
 9043
 9044
 9045
 9046
 9047
 9048
 9049
 9050
 9051
 9052
 9053
 9054
 9055
 9056
 9057
 9058
 9059
 9060
 9061
 9062
 9063
 9064
 9065
 9066
 9067
 9068
 9069
 9070
 9071
 9072
 9073
 9074
 9075
 9076
 9077
 9078
 9079
 9080
 9081
 9082
 9083
 9084
 9085
 9086
 9087
 9088
 9089
 9090
 9091
 9092
 9093
 9094
 9095
 9096
 9097
 9098
 9099
 9100
 9101
 9102
 9103
 9104
 9105
 9106
 9107
 9108
 9109
 9110
 9111
 9112
 9113
 9114
 9115
 9116
 9117
 9118
 9119
 9120
 9121
 9122
 9123
 9124
 9125
 9126
 9127
 9128
 9129
 9130
 9131
 9132
 9133
 9134
 9135
 9136
 9137
 9138
 9139
 9140
 9141
 9142
 9143
 9144
 9145
 9146
 9147
 9148
 9149
 9150
 9151
 9152
 9153
 9154
 9155
 9156
 9157
 9158
 9159
 9160
 9161
 9162
 9163
 9164
 9165
 9166
 9167
 9168
 9169
 9170
 9171
 9172
 9173
 9174
 9175
 9176
 9177
 9178
 9179
 9180
 9181
 9182
 9183
 9184
 9185
 9186
 9187
 9188
 9189
 9190
 9191
 9192
 9193
 9194
 9195
 9196
 9197
 9198
 9199
 9200
 9201
 9202
 9203
 9204
 9205
 9206
 9207
 9208
 9209
 9210
 9211
 9212
 9213
 9214
 9215
 9216
 9217
 9218
 9219
 9220
 9221
 9222
 9223
 9224
 9225
 9226
 9227
 9228
 9229
 9230
 9231
 9232
 9233
 9234
 9235
 9236
 9237
 9238
 9239
 9240
 9241
 9242
 9243
 9244
 9245
 9246
 9247
 9248
 9249
 9250
 9251
 9252
 9253
 9254
 9255
 9256
 9257
 9258
 9259
 9260
 9261
 9262
 9263
 9264
 9265
 9266
 9267
 9268
 9269
 9270
 9271
 9272
 9273
 9274
 9275
 9276
 9277
 9278
 9279
 9280
 9281
 9282
 9283
 9284
 9285
 9286
 9287
 9288
 9289
 9290
 9291
 9292
 9293
 9294
 9295
 9296
 9297
 9298
 9299
 9300
 9301
 9302
 9303
 9304
 9305
 9306
 9307
 9308
 9309
 9310
 9311
 9312
 9313
 9314
 9315
 9316
 9317
 9318
 9319
 9320
 9321
 9322
 9323
 9324
 9325
 9326
 9327
 9328
 9329
 9330
 9331
 9332
 9333
 9334
 9335
 9336
 9337
 9338
 9339
 9340
 9341
 9342
 9343
 9344
 9345
 9346
 9347
 9348
 9349
 9350
 9351
 9352
 9353
 9354
 9355
 9356
 9357
 9358
 9359
 9360
 9361
 9362
 9363
 9364
 9365
 9366
 9367
 9368
 9369
 9370
 9371
 9372
 9373
 9374
 9375
 9376
 9377
 9378
 9379
 9380
 9381
 9382
 9383
 9384
 9385
 9386
 9387
 9388
 9389
 9390
 9391
 9392
 9393
 9394
 9395
 9396
 9397
 9398
 9399
 9400
 9401
 9402
 9403
 9404
 9405
 9406
 9407
 9408
 9409
 9410
 9411
 9412
 9413
 9414
 9415
 9416
 9417
 9418
 9419
 9420
 9421
 9422
 9423
 9424
 9425
 9426
 9427
 9428
 9429
 9430
 9431
 9432
 9433
 9434
 9435
 9436
 9437
 9438
 9439
 9440
 9441
 9442
 9443
 9444
 9445
 9446
 9447
 9448
 9449
 9450
 9451
 9452
 9453
 9454
 9455
 9456
 9457
 9458
 9459
 9460
 9461
 9462
 9463
 9464
 9465
 9466
 9467
 9468
 9469
 9470
 9471
 9472
 9473
 9474
 9475
 9476
 9477
 9478
 9479
 9480
 9481
 9482
 9483
 9484
 9485
 9486
 9487
 9488
 9489
 9490
 9491
 9492
 9493
 9494
 9495
 9496
 9497
 9498
 9499
 9500
 9501
 9502
 9503
 9504
 9505
 9506
 9507
 9508
 9509
 9510
 9511
 9512
 9513
 9514
 9515
 9516
 9517
 9518
 9519
 9520
 9521
 9522
 9523
 9524
 9525
 9526
 9527
 9528
 9529
 9530
 9531
 9532
 9533
 9534
 9535
 9536
 9537
 9538
 9539
 9540
 9541
 9542
 9543
 9544
 9545
 9546
 9547
 9548
 9549
 9550
 9551
 9552
 9553
 9554
 9555
 9556
 9557
 9558
 9559
 9560
 9561
 9562
 9563
 9564
 9565
 9566
 9567
 9568
 9569
 9570
 9571
 9572
 9573
 9574
 9575
 9576
 9577
 9578
 9579
 9580
 9581
 9582
 9583
 9584
 9585
 9586
 9587
 9588
 9589
 9590
 9591
 9592
 9593
 9594
 9595
 9596
 9597
 9598
 9599
 9600
 9601
 9602
 9603
 9604
 9605
 9606
 9607
 9608
 9609
 9610
 9611
 9612
 9613
 9614
 9615
 9616
 9617
 9618
 9619
 9620
 9621
 9622
 9623
 9624
 9625
 9626
 9627
 9628
 9629
 9630
 9631
 9632
 9633
 9634
 9635
 9636
 9637
 9638
 9639
 9640
 9641
 9642
 9643
 9644
 9645
 9646
 9647
 9648
 9649
 9650
 9651
 9652
 9653
 9654
 9655
 9656
 9657
 9658
 9659
 9660
 9661
 9662
 9663
 9664
 9665
 9666
 9667
 9668
 9669
 9670
 9671
 9672
 9673
 9674
 9675
 9676
 9677
 9678
 9679
 9680
 9681
 9682
 9683
 9684
 9685
 9686
 9687
 9688
 9689
 9690
 9691
 9692
 9693
 9694
 9695
 9696
 9697
 9698
 9699
 9700
 9701
 9702
 9703
 9704
 9705
 9706
 9707
 9708
 9709
 9710
 9711
 9712
 9713
 9714
 9715
 9716
 9717
 9718
 9719
 9720
 9721
 9722
 9723
 9724
 9725
 9726
 9727
 9728
 9729
 9730
 9731
 9732
 9733
 9734
 9735
 9736
 9737
 9738
 9739
 9740
 9741
 9742
 9743
 9744
 9745
 9746
 9747
 9748
 9749
 9750
 9751
 9752
 9753
 9754
 9755
 9756
 9757
 9758
 9759
 9760
 9761
 9762
 9763
 9764
 9765
 9766
 9767
 9768
 9769
 9770
 9771
 9772
 9773
 9774
 9775
 9776
 9777
 9778
 9779
 9780
 9781
 9782
 9783
 9784
 9785
 9786
 9787
 9788
 9789
 9790
 9791
 9792
 9793
 9794
 9795
 9796
 9797
 9798
 9799
 9800
 9801
 9802
 9803
 9804
 9805
 9806
 9807
 9808
 9809
 9810
 9811
 9812
 9813
 9814
 9815
 9816
 9817
 9818
 9819
 9820
 9821
 9822
 9823
 9824
 9825
 9826
 9827
 9828
 9829
 9830
 9831
 9832
 9833
 9834
 9835
 9836
 9837
 9838
 9839
 9840
 9841
 9842
 9843
 9844
 9845
 9846
 9847
 9848
 9849
 9850
 9851
 9852
 9853
 9854
 9855
 9856
 9857
 9858
 9859
 9860
 9861
 9862
 9863
 9864
 9865
 9866
 9867
 9868
 9869
 9870
 9871
 9872
 9873
 9874
 9875
 9876
 9877
 9878
 9879
 9880
 9881
 9882
 9883
 9884
 9885
 9886
 9887
 9888
 9889
 9890
 9891
 9892
 9893
 9894
 9895
 9896
 9897
 9898
 9899
 9900
 9901
 9902
 9903
 9904
 9905
 9906
 9907
 9908
 9909
 9910
 9911
 9912
 9913
 9914
 9915
 9916
 9917
 9918
 9919
 9920
 9921
 9922
 9923
 9924
 9925
 9926
 9927
 9928
 9929
 9930
 9931
 9932
 9933
 9934
 9935
 9936
 9937
 9938
 9939
 9940
 9941
 9942
 9943
 9944
 9945
 9946
 9947
 9948
 9949
 9950
 9951
 9952
 9953
 9954
 9955
 9956
 9957
 9958
 9959
 9960
 9961
 9962
 9963
 9964
 9965
 9966
 9967
 9968
 9969
 9970
 9971
 9972
 9973
 9974
 9975
 9976
 9977
 9978
 9979
 9980
 9981
 9982
 9983
 9984
 9985
 9986
 9987
 9988
 9989
 9990
 9991
 9992
 9993
 9994
 9995
 9996
 9997
 9998
 9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059
10060
10061
10062
10063
10064
10065
10066
10067
10068
10069
10070
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158
10159
10160
10161
10162
10163
10164
10165
10166
10167
10168
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519
10520
10521
10522
10523
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836
10837
10838
10839
10840
10841
10842
10843
10844
10845
10846
10847
10848
10849
10850
10851
10852
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871
10872
10873
10874
10875
10876
10877
10878
10879
10880
10881
10882
10883
10884
10885
10886
10887
10888
10889
10890
10891
10892
10893
10894
10895
10896
10897
10898
10899
10900
10901
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
10921
10922
10923
10924
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934
10935
10936
10937
10938
10939
10940
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
-------------------------------------------------------------------------------
-- Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.               --
--                                                                           --
-- Permission is hereby granted, free of charge, to any person obtaining a   --
-- copy of this software and associated documentation files (the             --
-- "Software"), to deal in the Software without restriction, including       --
-- without limitation the rights to use, copy, modify, merge, publish,       --
-- distribute, distribute with modifications, sublicense, and/or sell copies --
-- of the Software, and to permit persons to whom the Software is furnished  --
-- to do so, subject to the following conditions:                            --
--                                                                           --
-- The above copyright notice and this permission notice shall be included   --
-- in all copies or substantial portions of the Software.                    --
--                                                                           --
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS   --
-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF                --
-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --
-- NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,       --
-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR     --
-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --
-- USE OR OTHER DEALINGS IN THE SOFTWARE.                                    --
--                                                                           --
-- Except as contained in this notice, the name(s) of the above copyright    --
-- holders shall not be used in advertising or otherwise to promote the      --
-- sale, use or other dealings in this Software without prior written        --
-- authorization.                                                            --
-------------------------------------------------------------------------------
-- $Id: NEWS,v 1.2172 2014/02/23 01:19:35 tom Exp $
-------------------------------------------------------------------------------

This is a log of changes that ncurses has gone through since Zeyd started
working with Pavel Curtis' original work, pcurses, in 1992.

Changes through 1.9.9e are recorded by Zeyd M Ben-Halim.
Changes since 1.9.9e are recorded by Thomas E Dickey.

Contributors include those who have provided patches (even small ones), as well
as those who provide useful information (bug reports, analyses).  Changes with
no cited author are the work of Thomas E Dickey (TD).

A few contributors are given in this file by their initials.
They each account for one percent or more of the changes since 1.9.9e.
See the AUTHORS file for the corresponding full names.

Changes through 1.9.9e did not credit all contributions;
it is not possible to add this information.

20140222
	+ fix some compiler warnings in win_driver.c
	+ updated notes for wsvt25 based on tack and vttest -TD
	+ add teken entry to show actual properties of FreeBSD's "xterm"
	  console -TD

20140215
	+ in-progress changes to win_driver.c to implement output without
	  allocating a console-buffer.  This uses a pre-existing environment
	  variable NCGDB used by Juergen Pfeifer for debugging (prompted by
	  discussion with Erwin Waterlander regarding Console2, which hangs
	  when reading in an allocated console-buffer).
	+ add -t option to gdc.c, and modify to accept "S" to step through the
	  scrolling-stages.
	+ regenerate NCURSES-Programming-HOWTO.html to fix some of the broken
	  html emitted by docbook.

20140209
	+ modify CF_XOPEN_SOURCE macro to omit followup check to determine if
	  _XOPEN_SOURCE can/should be defined.  g++ 4.7.2 built on Solaris 10
	  has some header breakage due to its own predefinition of this symbol
	  (report by Jean-Pierre Flori, Sage #15796).

20140201
	+ add/use symbol NCURSES_PAIRS_T like NCURSES_COLOR_T, to illustrate
	  which "short" types are for color pairs and which are color values.
	+ fix build for s390x, by correcting field bit offsets in generated
	  representation clauses when int=32 long=64 and endian=big, or at
	  least on s390x (patch by Nicolas Boulenguez).
	+ minor cleanup change to test/form_driver_w.c (patch by Gaute Hope).

20140125
	+ remove unnecessary ifdef's in Ada95/gen/gen.c, which reportedly do
	  not work as is with gcc 4.8 due to fixes using chtype cast made for
	  new compiler warnings by gcc 4.8 in 20130824 (Debian #735753, patch
	  by Nicolas Boulenguez).

20140118
	+ apply includesubdir variable which was introduced in 20130805 to
	  gen-pkgconfig.in (Debian #735782).

20131221
	+ further improved man2html, used this to fix broken links in html
	  manpages.  See
	  ftp://invisible-island.net/ncurses/patches/man2html

20131214
	+ modify configure-script/ifdef's to allow OLD_TTY feature to be
	  suppressed if the type of ospeed is configured using the option
	  --with-ospeed to not be a short.  By default, it is a short for
	  termcap-compatibility (adapted from suggestion by Christian
	  Weisgerber).
	+ correct a typo in _nc_baudrate() (patch by Christian Weisgerber,
	  cf: 20061230).
	+ fix a few -Wlogical-op warnings.
	+ updated llib-l* files.

20131207
	+ add form_driver_w() entrypoint to wide-character forms library, as
	  well as test program form_driver_w (adapted from patch by Gaute
	  Hope).

20131123
	+ minor fix for CF_GCC_WARNINGS to special-case options which are not
	  recognized by clang.

20131116
	+ add special case to configure script to move _XOPEN_SOURCE_EXTENDED 
	  definition from CPPFLAGS to CFLAGS if it happens to be needed for
	  Solaris, because g++ errors with that definition (report by
	  Jean-Pierre Flori, Sage #15268).
	+ correct logic in infocmp's -i option which was intended to ignore
	  strings which correspond to function-keys as candidates for piecing
	  together initialization- or reset-strings.  The problem dates to
	  1.9.7a, but was overlooked until changes in -Wlogical-op warnings for
	  gcc 4.8 (report by David Binderman).
	+ updated CF_GCC_WARNINGS to documented options for gcc 4.9.0, adding
	  checks for -Wextra, -Wignored-qualifiers and -Wlogical-op
	+ updated CF_GCC_WARNINGS to documented options for gcc 4.9.0, moving
	  checks for -Wextra and -Wdeclaration-after-statement into the macro,
	  and adding checks for -Wignored-qualifiers, -Wlogical-op and
	  -Wvarargs
	+ updated CF_CURSES_UNCTRL_H and CF_SHARED_OPTS macros from ongoing
	  work on cdk.
	+ update config.sub from
		http://git.savannah.gnu.org/cgit/config.git

20131110
	+ minor cleanup of terminfo.tail

20131102
	+ use TS extension to describe xterm's title-escapes -TD
	+ modify terminator and nsterm-s to use xterm+sl-twm building block -TD
	+ update hurd.ti, add xenl to reflect 2011-03-06 change in
	  http://git.savannah.gnu.org/cgit/hurd/hurd.git/log/console/display.c
	  (Debian #727119).
	+ simplify pfkey expression in ansi.sys -TD

20131027
	+ correct/simplify ifdef's for cur_term versus broken-linker and
	  reentrant options (report by Jean-Pierre Flori, cf: 20090530).
	+ modify release/version combinations in test build-scripts to make
	  them more consistent with other packages.

20131019
	+ add nc_mingw.h to installed headers for MinGW port; needed for
	  compiling ncurses-examples.
	+ add rpm-script for testing cross-compile of ncurses-examples.

20131014
	+ fix new typo in CF_ADA_INCLUDE_DIRS macro (report by Roumen Petrov).

20131012
	+ fix a few compiler warnings in progs and test.
	+ minor fix to package/debian-mingw/rules, do not strip dll's.
	+ minor fixes to configure script for empty $prefix, e.g., when doing
	  cross-compiles to MinGW.
	+ add script for building test-packages of binaries cross-compiled to
	  MinGW using NSIS.

20131005
	+ minor fixes for ncurses-example package and makefile.
	+ add scripts for test-builds of cross-compiler packages for ncurses6
	  to MinGW.

20130928
	+ some build-fixes for ncurses-examples with NetBSD-6.0 curses, though
	  it lacks some common functions such as use_env() which is not yet
	  addressed.
	+ build-fix and some compiler warning fixes for ncurses-examples with
	  OpenBSD 5.3
	+ fix a possible null-pointer reference in a trace message from newterm.
	+ quiet a few warnings from NetBSD 6.0 namespace pollution by
	  nonstandard popcount() function in standard strings.h header.
	+ ignore g++ 4.2.1 warnings for "-Weffc++" in c++/cursesmain.cc
	+ fix a few overlooked places for --enable-string-hacks option.

20130921
	+ fix typo in curs_attr.3x (patch by Sven Joachim, cf: 20130831).
	+ build-fix for --with-shared option for DragonFly and FreeBSD (report
	  by Rong-En Fan, cf: 20130727).

20130907
	+ build-fixes for MSYS for two test-programs (patches by Ray Donnelly,
	  Alexey Pavlov).
	+ revert change to two of the dpkg format files, to work with dpkg
	  before/after Debian #700177.
	+ fix gcc -Wconversion warning in wattr_get() macro.
	+ add msys and msysdll to known host/configuration types (patch by
	  Alexey Pavlov).
	+ modify CF_RPATH_HACK configure macro to not rely upon "-u" option
	  of sort, improving portability.
	+ minor improvements for test-programs from reviewing Solaris port.
	+ update config.guess, config.sub from
		http://git.savannah.gnu.org/cgit/config.git

20130831
	+ modify test/ncurses.c b/B tests to display lines only for the
	  attributes which a given terminal supports, to make room for an
	  italics test.
	+ completed ncv table in terminfo.tail; it did not list the wide
	  character codes listed in X/Open Curses issue 7.
	+ add A_ITALIC extension (prompted by discussion with Egmont Koblinger).

20130824
	+ fix some gcc 4.8 -Wconversion warnings.
	+ change format of dpkg test-scripts to quilted to work around bug
	  introduced by Debian #700177.
	+ discard cached keyname() values if meta() is changed after a value
	  was cached using (report by Kurban Mallachiev).

20130816
	+ add checks in tic to warn about terminals which lack cursor
	  addressing, capabilities or having those, are marked as hard_copy or
	  generic_type.
	+ use --without-progs in mingw-ncurses rpm.
	+ split out _nc_init_termtype() from alloc_entry.c to use in MinGW
	  port when tic and other programs are not needed.

20130805
	+ minor fixes to the --disable-overwrite logic, to ensure that the
	  configured $(includedir) is not cancelled by the mingwxx-filesystem
	  rpm macros.
	+ add --disable-db-install configure option, to simplify building
	  cross-compile support packages.
	+ add mingw-ncurses.spec file, for testing cross-compiles.

20130727
	+ improve configure macros from ongoing work on cdk, dialog, xterm:
	  + CF_ADD_LIB_AFTER - fix a problem with -Wl options
	  + CF_RPATH_HACK - add missing result-message
	  + CF_SHARED_OPTS - modify to use $rel_builddir in cygwin and mingw
	    dll symbols (which can be overridden) rather than explicit "../".
	  + CF_SHARED_OPTS - modify NetBSD and DragonFly symbols to use ${CC}
	    rather than ${LD} to improve rpath support.
	  + CF_SHARED_OPTS - add a symbol to denote the temporary files that
	    are created by the macro, to simplify clean-rules.
	  + CF_X_ATHENA - trim extra libraries to work with -Wl,--as-needed
	+ fix a regression in hashed-database support for NetBSD, which uses
	  the key-size differently from other implementations (cf: 20121229).

20130720
	+ further improvements for setupterm manpage, clarifying the
	  initialization of cur_term.

20130713
	+ improve manpages for initscr and setupterm.
	+ minor compiler-warning fixes

20130706
	+ add fallback defs for <inttypes.h> and <stdint.h> (cf: 20120225).
	+ add check for size of wchar_t, use that to suppress a chunk of
	  wcwidth.h in MinGW port.
	+ quiet linker warnings for MinGW cross-compile with dll's using the
	  --enable-auto-import flag.
	+ add ncurses.map rule to ncurses/Makefile to help diagnose symbol
	  table issues.

20130622
	+ modify the clear program to take into account the E3 extended
	  capability to clear the terminal's scrollback buffer (patch by
	  Miroslav Lichvar, Redhat #815790).
	+ clarify in resizeterm manpage that LINES and COLS are updated.
	+ updated ansi example in terminfo.tail, correct misordered example
	  of sgr.
	+ fix other doclifter warnings for manpages
	+ remove unnecessary ".ta" in terminfo.tail, add missing ".fi"
	  (patch by Eric Raymond).

20130615
	+ minor changes to some configure macros to make them more reusable.
	+ fixes for tabs program (prompted by report by Nick Andrik):
	  + corrected logic in command-line parsing of -a and -c predefined
	    tab-lists options.
	  + allow "-0" and "-8" options to be combined with others, e.g.,"-0d".
	  + make warning messages more consistent with the other utilities by
	    not printing the full pathname of the program.
	  + add -V option for consistency with other utilities.
	+ fix off-by-one in columns for tabs program when processing an option
	  such as "-5" (patch by Nick Andrik).

20130608
	+ add to test/demo_forms.c examples of using the menu-hooks as well
	  as showing how the menu item user-data can be used to pass a callback
	  function pointer.
	+ add test/dots_termcap.c
	+ remove setupterm call from test/demo_termcap.c
	+ build-fix if --disable-ext-funcs configure option is used.
	+ modified test/edit_field.c and test/demo_forms.c to move the lengths
	  into a user-data structure, keeping the original string for later
	  expansion to free-format input/out demo.
	+ modified test/demo_forms.c to load data from file.
	+ added note to clarify Terminal.app's non-emulation of the various
	  terminal types listed in the preferences dialog -TD
	+ fix regression in error-reporting in lib_setup.c (Debian #711134,
	  cf: 20121117).
	+ build-fix for a case where --enable-broken_linker and
	  --enable-reentrant options are combined (report by George R Goffe).

20130525
	+ modify mvcur() to distinguish between internal use by the ncurses
	  library, and external callers, preventing it from reading the content
	  of the screen which is only nonblank when curses calls have updated
	  it.  This makes test/dots_mvcur.c avoid painting colored cells in
	  the left margin of the display.
	+ minor fix to test/dots_mvcur.c
	+ move configured symbols USE_DATABASE and USE_TERMCAP to term.h as
	  NCURSES_USE_DATABASE and NCURSES_USE_TERMCAP to allow consistent
	  use of these symbols in term_entry.h

20130518
	+ corrected ifdefs in test/testcurs.c to allow comparison of mouse
	  interface versus pdcurses (cf: 20130316).
	+ add pow() to configure-check for math library, needed since
	  20121208 for test/hanoi (Debian #708056).
	+ regenerated html manpages.
	+ update doctype used for html documentation.

20130511
	+ move nsterm-related entries out of "obsolete" section to more
	  plausible "ansi consoles" -TD
	+ additional cleanup of table-of-contents by reordering -TD
	+ revise fix for check for 8-bit value in _nc_insert_ch(); prior fix
	  prevented inserts when video attributes were attached to the data
	  (cf: 20121215) (Redhat #959534).

20130504
	+ fixes for issues found by Coverity:
	  + correct FNKEY() macro in progs/dump_entry.c, allowing kf11-kf63 to
	    display when infocmp's -R option is used for HP or AIX subsets.
	  + fix dead-code issue with test/movewindow.c
	  + improve limited-checking in _nc_read_termtype().

20130427
	+ fix clang 3.2 warning in progs/dump_entry.c
	+ drop AC_TYPE_SIGNAL check; ncurses relies on c89 and later.

20130413
	+ add MinGW to cases where ncurses installs by default into /usr
	  (prompted by discussion with Daniel Silva Ferreira).
	+ add -D option to infocmp's usage-message (patch by Miroslav Lichvar).
	+ add a missing 'int' type for main function in configure check for
	  type of bool variable, to work with clang 3.2 (report by Dmitri
	  Gribenko).
	+ improve configure check for static_cast, to work with clang 3.2
	  (report by Dmitri Gribenko).
	+ re-order rule for demo.o and macros defining header dependencies in
	  c++/Makefile.in to accommodate gmake (report by Dmitri Gribenko).

20130406
	+ improve parameter checking in copywin().
	+ modify configure script to work around OS X's "libtool" program, to
	  choose glibtool instead.  At the same time, chance the autoconf macro
	  to look for a "tool" rather than a "prog", to help with potential use
	  in cross-compiling.
	+ separate the rpath usage for c++ library from demo program
	  (Redhat #911540)
	+ update/correct header-dependencies in c++ makefile (report by Werner
	  Fink).
	+ add --with-cxx-shared to dpkg-script, as done for rpm-script.

20130324
	+ build-fix for libtool configuration (reports by Daniel Silva Ferreira
	  and Roumen Petrov).

20130323
	+ build-fix for OS X, to handle changes for --with-cxx-shared feature
	  (report by Christian Ebert).
	+ change initialization for vt220, similar entries for consistency
	  with cursor-key strings (NetBSD #47674) -TD
	+ further improvements to linux-16color (Benjamin Sittler)

20130316
	+ additional fix for tic.c, to allocate missing buffer space.
	+ eliminate configure-script warnings for gen-pkgconfig.in
	+ correct typo in sgr string for sun-color,
	  add bold for consistency with sgr,
	  change smso for consistency with sgr -TD
	+ correct typo in sgr string for terminator -TD
	+ add blink to the attributes masked by ncv in linux-16color (report
	  by Benjamin Sittler)
	+ improve warning message from post-load checking for missing "%?"
	  operator by tic/infocmp by showing the entry name and capability.
	+ minor formatting improvement to tic/infocmp -f option to ensure
	  line split after "%;".
	+ amend scripting for --with-cxx-shared option to handle the debug
	  library "libncurses++_g.a" (report by Sven Joachim).

20130309
	+ amend change to toe.c for reading from /dev/zero, to ensure that
	  there is a buffer for the temporary filename (cf: 20120324).
	+ regenerated html manpages.
	+ fix typo in terminfo.head (report by Sven Joachim, cf: 20130302).
	+ updated some autoconf macros:
	  + CF_ACVERSION_CHECK, from byacc 1.9 20130304
	  + CF_INTEL_COMPILER, CF_XOPEN_SOURCE from luit 2.0-20130217
	+ add configure option --with-cxx-shared to permit building
	  libncurses++ as a shared library when using g++, e.g., the same
	  limitations as libtool but better integrated with the usual build
	  configuration (Redhat #911540).
	+ modify MKkey_defs.sh to filter out build-path which was unnecessarily
	  shown in curses.h (Debian #689131).

20130302
	+ add section to terminfo manpage discussing user-defined capabilities.
	+ update manpage description of NCURSES_NO_SETBUF, explaining why it
	  is obsolete.
	+ add a check in waddch_nosync() to ensure that tab characters are
	  treated as control characters; some broken locales claim they are
	  printable.
	+ add some traces to the Windows console driver.
	+ initialize a temporary array in _nc_mbtowc, needed for some cases
	  of raw input in MinGW port.

20130218
	+ correct ifdef on change to lib_twait.c (report by  Werner Fink).
	+ update config.guess, config.sub

20130216
	+ modify test/testcurs.c to work with mouse for ncurses as it does for
	  pdcurses.
	+ modify test/knight.c to work with mouse for pdcurses as it does for
	  ncurses.
	+ modify internal recursion in wgetch() which handles cooked mode to
	  check if the call to wgetnstr() returned an error.  This can happen
	  when both nocbreak() and nodelay() are set, for instance (report by
	  Nils Christopher Brause) (cf: 960418).
	+ fixes for issues found by Coverity:
	  + add a check for valid position in ClearToEOS()
	  + fix in lib_twait.c when --enable-wgetch-events is used, pointer
	    use after free.
	  + improve a limit-check in make_hash.c
	  + fix a memory leak in hashed_db.c

20130209
	+ modify test/configure script to make it simpler to override names
	  of curses-related libraries, to help with linking with pdcurses in
	  MinGW environment.
	+ if the --with-terminfo-dirs configure option is not used, there is
	  no corresponding compiled-in value for that.  Fill in "no default
	  value" for that part of the manpage substitution.

20130202
	+ correct initialization in knight.c which let it occasionally make
	  an incorrect move (cf: 20001028).
	+ improve documentation of the terminfo/termcap search path.

20130126
	+ further fixes to mvcur to pass callback function (cf: 20130112),
	  needed to make test/dots_mvcur work.
	+ reduce calls to SetConsoleActiveScreenBuffer in win_driver.c, to
	  help reduce flicker.
	+ modify configure script to omit "+b" from linker options for very
	  old HP-UX systems (report by Dennis Grevenstein)
	+ add HP-UX workaround for missing EILSEQ on old HP-UX systems (patch
	  by Dennis Grevenstein).
	+ restore memmove/strdup support for antique systems (request by
	  Dennis Grevenstein).
	+ change %l behavior in tparm to push the string length onto the stack
	  rather than saving the formatted length into the output buffer
	  (report by Roy Marples, cf: 980620).

20130119
	+ fixes for issues found by Coverity:
	  + fix memory leak in safe_sprintf.c
	  + add check for return-value in tty_update.c
	  + correct initialization for -s option in test/view.c
	  + add check for numeric overflow in lib_instr.c
	  + improve error-checking in copywin
	+ add advice in infocmp manpage for termcap users (Debian #698469).
	+ add "-y" option to test/demo_termcap and test/demo_terminfo to
	  demonstrate behavior with/without extended capabilities.
	+ updated termcap manpage to document legacy termcap behavior for
	  matching capability names.
	+ modify name-comparison for tgetstr, etc., to accommodate legacy
	  applications as well as to improve compatbility with BSD 4.2
	  termcap implementations (Debian #698299) (cf: 980725).

20130112
	+ correct prototype in manpage for vid_puts.
	+ drop ncurses/tty/tty_display.h, ncurses/tty/tty_input.h, since they
	  are unused in the current driver model.
	+ modify mvcur to use stdout except when called within the ncurses
	  library.
	+ modify vidattr and vid_attr to use stdout as documented in manpage.
	+ amend changes made to buffering in 20120825 so that the low-level
	  putp() call uses stdout rather than ncurses' internal buffering.
	  The putp_sp() call does the same, for consistency (Redhat #892674).

20130105
	+ add "-s" option to test/view.c to allow it to start in single-step
	  mode, reducing size of trace files when it is used for debugging
	  MinGW changes.
	+ revert part of 20121222 change to tinfo_driver.c
	+ add experimental logic in win_driver.c to improve optimization of
	  screen updates.  This does not yet work with double-width characters,
	  so it is ifdef'd out for the moment (prompted by report by Erwin
	  Waterlander regarding screen flicker).

20121229
	+ fix coverity warnings regarding copying into fixed-size buffers.
	+ add throw-declarations in the c++ binding per Coverity warning.
	+ minor changes to new-items for consistent reference to bug-report
	  numbers.

20121222
	+ add *.dSYM directories to clean-rule in ncurses directory makefile,
	  for Mac OS builds.
	+ add a configure check for gcc option -no-cpp-precomp, which is not
	  available in all Mac OS X configurations (report by Andras Salamon,
	  cf: 20011208).
	+ improve 20021221 workaround for broken acs, handling a case where
	  that ACS_xxx character is not in the acsc string but there is a known
	  wide-character which can be used.

20121215
	+ fix several warnings from clang 3.1 --analyze, includes correcting
	  a null-pointer check in _nc_mvcur_resume.
	+ correct display of double-width characters with MinGW port (report
	  by Erwin Waterlander).
	+ replace MinGW's wcrtomb(), fixing a problem with _nc_viscbuf 
	> fixes based on Coverity report:
	+ correct coloring in test/bs.c
	+ correct check for 8-bit value in _nc_insert_ch().
	+ remove dead code in progs/tset.c, test/linedata.h
	+ add null-pointer checks in lib_tracemse.c, panel.priv.h, and some
	  test-programs.

20121208
	+ modify test/knight.c to show the number of choices possible for
	  each position in automove option, e.g., to allow user to follow
	  Warnsdorff's rule to solve the puzzle.
	+ modify test/hanoi.c to show the minimum number of moves possible for
	  the given number of tiles (prompted by patch by Lucas Gioia).
	> fixes based on Coverity report:
	+ remove a few redundant checks.
	+ correct logic in test/bs.c, when randomly placing a specific type of
	  ship.
	+ check return value from remove/unlink in tic.
	+ check return value from sscanf in test/ncurses.c
	+ fix a null dereference in c++/cursesw.cc
	+ fix two instances of uninitialized variables when configuring for the
	  terminal driver.
	+ correct scope of variable used in SetSafeOutcWrapper macro.
	+ set umask when calling mkstemp in tic.
	+ initialize wbkgrndset() temporary variable when extended-colors are
	  used.

20121201
	+ also replace MinGW's wctomb(), fixing a problem with setcchar().
	+ modify test/view.c to load UTF-8 when built with MinGW by using
	  regular win32 API because the MinGW functions mblen() and mbtowc()
	  do not work.

20121124
	+ correct order of color initialization versus display in some of the
	  test-programs, e.g., test_addstr.c
	> fixes based on Coverity report:
	+ delete windows on exit from some of the test-programs.

20121117
	> fixes based on Coverity report:
	+ add missing braces around FreeAndNull in two places.
	+ various fixes in test/ncurses.c
	+ improve limit-checks in tinfo/make_hash.c, tinfo/read_entry.c
	+ correct malloc size in progs/infocmp.c
	+ guard against negative array indices in test/knight.c
	+ fix off-by-one limit check in test/color_name.h
	+ add null-pointer check in progs/tabs.c, test/bs.c, test/demo_forms.c,
	  test/inchs.c
	+ fix memory-leak in tinfo/lib_setup.c, progs/toe.c,
	  test/clip_printw.c, test/demo_menus.c
	+ delete unused windows in test/chgat.c, test/clip_printw.c,
	  test/insdelln.c, test/newdemo.c on error-return.

20121110
	+ modify configure macro CF_INCLUDE_DIRS to put $CPPFLAGS after the
	  local -I include options in case someone has set conflicting -I
	  options in $CPPFLAGS (prompted by patch for ncurses/Makefile.in by
	  Vassili Courzakis).
	+ modify the ncurses*-config scripts to eliminate relative paths from
	  the RPATH_LIST variable, e.g., "../lib" as used in installing shared
	  libraries or executables.

20121102
	+ realign these related pages:
	    curs_add_wchstr.3x
	    curs_addchstr.3x
	    curs_addstr.3x
	    curs_addwstr.3x
	  and fix a long-ago error in curs_addstr.3x which said that a -1
	  length parameter would only write as much as fit onto one line
	  (report by Reuben Thomas).
	+ remove obsolete fallback _nc_memmove() for memmove()/bcopy().
	+ remove obsolete fallback _nc_strdup() for strdup().
	+ cancel any debug-rpm in package/ncurses.spec
	+ reviewed vte-2012, reverted most of the change since it was incorrect
	  based on testing with tack -TD
	+ un-cancel the initc in vte-256color, since this was implemented
	  starting with version 0.20 in 2009 -TD

20121026
	+ improve malloc/realloc checking (prompted by discussion in Redhat
	  #866989).
	+ add ncurses test-program as "ncurses6" to the rpm- and dpkg-scripts.
	+ updated configure macros CF_GCC_VERSION and CF_WITH_PATHLIST.  The
	  first corrects pattern used for Mac OS X's customization of gcc.

20121017
	+ fix change to _nc_scroll_optimize(), which incorrectly freed memory 
	  (Redhat #866989).

20121013
	+ add vte-2012, gnome-2012, making these the defaults for vte/gnome
	  (patch by Christian Persch).

20121006
	+ improve CF_GCC_VERSION to work around Debian's customization of gcc
	  --version message.
	+ improve configure macros as done in byacc:
	  + drop 2.13 compatibility; use 2.52.xxxx version only since EMX port
	    has used that for a while.
	  + add 3rd parameter to AC_DEFINE's to allow autoheader to run, i.e.,
	    for experimental use.
	  + remove unused configure macros.
	+ modify configure script and makefiles to quiet new autoconf warning
	  for LIBS_TO_MAKE variable.
	+ modify configure script to show $PATH_SEPARATOR variable.
	+ update config.guess, config.sub

20120922
	+ modify setupterm to set its copy of TERM to "unknown" if configured
	  for the terminal driver and TERM was null or empty.
	+ modify treatment of TERM variable for MinGW port to allow explicit
	  use of the windows console driver by checking if $TERM is set to
	  "#win32con" or an abbreviation of that.
	+ undo recent change to fallback definition of vsscanf() to build with
	  older Solaris compilers (cf: 20120728).

20120908
	+ add test-screens to test/ncurses to show 256-characters at a time,
	  to help with MinGW port.

20120903
	+ simplify varargs logic in lib_printw.c; va_copy is no longer needed
	  there.
	+ modifications for MinGW port to make wide-character display usable.

20120902
	+ regenerate configure script (report by Sven Joachim, cf: 20120901).

20120901
	+ add a null-pointer check in _nc_flush (cf: 20120825).
	+ fix a case in _nc_scroll_optimize() where the _oldnums_list array
	  might not be allocated.
	+ improve comparisons in configure.in for unset shell variables.

20120826
	+ increase size of ncurses' output-buffer, in case of very small
	  initial screen-sizes.
	+ fix evaluation of TERMINFO and TERMINFO_DIRS default values as needed
	  after changes to use --datarootdir (reports by Gabriele Balducci,
	  Roumen Petrov).

20120825
	+ change output buffering scheme, using buffer maintained by ncurses
	  rather than stdio, to avoid problems with SIGTSTP handling (report
	  by Brian Bloniarz).

20120811
	+ update autoconf patch to 2.52.20120811, adding --datarootdir
	  (prompted by discussion with Erwin Waterlander).
	+ improve description of --enable-reentrant option in README and the
	  INSTALL file.
	+ add nsterm-256color, make this the default nsterm -TD
	+ remove bw from nsterm-bce, per testing with tack -TD

20120804
	+ update test/configure, adding check for tinfo library.
	+ improve limit-checks for the getch fifo (report by Werner Fink).
	+ fix a remaining mismatch between $with_echo and the symbols updated
	  for CF_DISABLE_ECHO affecting parameters for mk-2nd.awk (report by
	  Sven Joachim, cf:  20120317).
	+ modify followup check for pkg-config's library directory in the
	  --enable-pc-files option to validate syntax (report by Sven Joachim,
	  cf: 20110716).

20120728
	+ correct path for ncurses_mingw.h in include/headers, in case build
	  is done outside source-tree (patch by Roumen Petrov).
	+ modify some older xterm entries to align with xterm source -TD
	+ separate "xterm-old" alias from "xterm-r6" -TD
	+ add E3 extended capability to xterm-basic and putty -TD
	+ parenthesize parameters of other macros in curses.h -TD
	+ parenthesize parameter of COLOR_PAIR and PAIR_NUMBER in curses.h
	  in case it happens to be a comma-expression, etc.  (patch by Nick
	  Black).

20120721
	+ improved form_request_by_name() and menu_request_by_name().
	+ eliminate two fixed-size buffers in toe.c
	+ extend use_tioctl() to have expected behavior when use_env(FALSE) and
	  use_tioctl(TRUE) are called.
	+ modify ncurses test-program, adding -E and -T options to demonstrate
	  use_env() versus use_tioctl().

20120714
	+ add use_tioctl() function (adapted from patch by Werner Fink,
	  Novell #769788):

20120707
	+ add ncurses_mingw.h to installed headers (prompted by patch by
	  Juergen Pfeifer).
	+ clarify return-codes from wgetch() in response to SIGWINCH (prompted
	  by Novell #769788).
	+ modify resizeterm() to always push a KEY_RESIZE onto the fifo, even
	  if screensize is unchanged.  Modify _nc_update_screensize() to push a
	  KEY_RESIZE if there was a SIGWINCH, even if it does not call
	  resizeterm().  These changes eliminate the case where a SIGWINCH is
	  received, but ERR returned from wgetch or wgetnstr because the screen
	  dimensions did not change (Novell #769788).

20120630
	+ add --enable-interop to sample package scripts (suggested by Juergen
	  Pfeifer).
	+ update CF_PATH_SYNTAX macro, from mawk changes.
	+ modify mk-0th.awk to allow for generating llib-ltic, etc., though
	  some work is needed on cproto to work with lib_gen.c to update
	  llib-lncurses.
	+ remove redundant getenv() cal in database-iterator leftover from
	  cleanup in 20120622 changes (report by Sven Joachim).

20120622
	+ add -d, -e and -q options to test/demo_terminfo and test/demo_termcap
	+ fix caching of environment variables in database-iterator (patch by
	  Philippe Troin, Redhat #831366).

20120616
	+ add configure check to distinguish clang from gcc to eliminate
	  warnings about unused command-line parameters when compiler warnings
	  are enabled.
	+ improve behavior when updating terminfo entries which are hardlinked
	  by allowing for the possibility that an alias has been repurposed to
	  a new primary name.
	+ fix some strict compiler warnings based on package scripts.
	+ further fixes for configure check for working poll (Debian #676461).

20120608
	+ fix an uninitialized variable in -c/-n logic for infocmp changes
	  (cf: 20120526).
	+ corrected fix for building c++ binding with clang 3.0 (report/patch
	  by Richard Yao, Gentoo #417613, cf: 20110409)
	+ correct configure check for working poll, fixing the case where stdin
	  is redirected, e.g., in rpm/dpkg builds (Debian #676461).
	+ add rpm- and dpkg-scripts, to test those build-environments.
	  The resulting packages are used only for testing.

20120602
	+ add kdch1 aka "Remove" to vt220 and vt220-8 entries -TD
	+ add kdch1, etc., to qvt108 -TD
	+ add dl1/il1 to some entries based on dl/il values -TD
	+ add dl to simpleterm -TD
	+ add consistency-checks in tic for insert-line vs delete-line
	  controls, and insert/delete-char keys
	+ correct no-leaks logic in infocmp when doing comparisons, fixing
	  duplicate free of entries given via the command-line, and freeing
	  entries loaded from the last-but-one of files specified on the
	  command-line.
	+ add kdch1 to wsvt25 entry from NetBSD CVS (reported by David Lord,
	  analysis by Martin Husemann).
	+ add cnorm/civis to wsvt25 entry from NetBSD CVS (report/analysis by
	  Onno van der Linden).

20120526
	+ extend -c and -n options of infocmp to allow comparing more than two
	  entries.
	+ correct check in infocmp for number of terminal names when more than
	  two are given.
	+ correct typo in curs_threads.3x (report by Yanhui Shen on
	  freebsd-hackers mailing list).

20120512
	+ corrected 'op' for bterm (report by Samuel Thibault) -TD
	+ modify test/background.c to demonstrate a background character
	  holding a colored ACS_HLINE.  The behavior differs from SVr4 due to
	  the thick- and double-line extension (cf: 20091003).
	+ modify handling of acs characters in PutAttrChar to avoid mapping an
	  unmapped character to a space with A_ALTCHARSET set.
	+ rewrite vt520 entry based on vt420 -TD

20120505
	+ remove p6 (bold) from opus3n1+ for consistency -TD
	+ remove acs stuff from env230 per clues in Ingres termcap -TD
	+ modify env230 sgr/sgr0 to match other capabilities -TD
	+ modify smacs/rmacs in bq300-8 to match sgr/sgr0 -TD
	+ make sgr for dku7202 agree with other caps -TD
	+ make sgr for ibmpc agree with other caps -TD
	+ make sgr for tek4107 agree with other caps -TD
	+ make sgr for ndr9500 agree with other caps -TD
	+ make sgr for sco-ansi agree with other caps -TD
	+ make sgr for d410 agree with other caps -TD
	+ make sgr for d210 agree with other caps -TD
	+ make sgr for d470c, d470c-7b agree with other caps -TD
	+ remove redundant AC_DEFINE for NDEBUG versus Makefile definition.
	+ fix a back-link in _nc_delink_entry(), which is needed if ncurses is
	  configured with --enable-termcap and --disable-getcap.

20120428
	+ fix some inconsistencies between vt320/vt420, e.g., cnorm/civis -TD
	+ add eslok flag to dec+sl -TD
	+ dec+sl applies to vt320 and up -TD
	+ drop wsl width from xterm+sl -TD
	+ reuse xterm+sl in putty and nsca-m -TD
	+ add ansi+tabs to vt520 -TD
	+ add ansi+enq to vt220-vt520 -TD
	+ fix a compiler warning in example in ncurses-intro.doc (Paul Waring).
	+ added paragraph in keyname manpage telling how extended capabilities
	  are interpreted as key definitions.
	+ modify tic's check of conflicting key definitions to include extended
	  capability strings in addition to the existing check on predefined
	  keys.

20120421
	+ improve cleanup of temporary files in tic using atexit().
	+ add msgr to vt420, similar DEC vtXXX entries -TD
	+ add several missing vt420 capabilities from vt220 -TD
	+ factor out ansi+pp from several entries -TD
	+ change xterm+sl and xterm+sl-twm to include only the status-line
	  capabilities and not "use=xterm", making them more generally useful
	  as building-blocks -TD
	+ add dec+sl building block, as example -TD

20120414
	+ add XT to some terminfo entries to improve usefulness for other
	  applications than screen, which would like to pretend that xterm's
	  title is a status-line.  -TD
	+ change use-clauses in ansi-mtabs, hp2626, and hp2622 based on review
	  of ordering and overrides -TD
	+ add consistency check in tic for screen's "XT" capability.
	+ add section in terminfo.src summarizing the user-defined capabilities
	  used in that file -TD

20120407
	+ fix an inconsistency between tic/infocmp "-x" option; tic omits all
	  non-standard capabilities, while infocmp was ignoring only the user
	  definable capabilities.
	+ improve special case in tic parsing of description to allow it to be
	  followed by terminfo capabilities.  Previously the description had to
	  be the last field on an input line to allow tic to distinguish
	  between termcap and terminfo format while still allowing commas to be
	  embedded in the description.
	+ correct variable name in gen_edit.sh which broke configurability of
	  the --with-xterm-kbs option.
	+ revert 2011-07-16 change to "linux" alias, return to "linux2.2" -TD
	+ further amend 20110910 change, providing for configure-script
	  override of the "linux" terminfo entry to install and changing the
	  default for that to "linux2.2" (Debian #665959).

20120331
	+ update Ada95/configure to use CF_DISABLE_ECHO (cf: 20120317).
	+ correct order of use-clauses in st-256color -TD
	+ modify configure script to look for gnatgcc if the Ada95 binding
	  is built, in preference to the default gcc/cc (suggested by
	  Nicolas Boulenguez).
	+ modify configure script to ensure that the same -On option used for
	  the C compiler in CFLAGS is used for ADAFLAGS rather than simply
	  using "-O3" (suggested by Nicolas Boulenguez)

20120324
	+ amend an old fix so that next_char() exits properly for empty files,
	  e.g., from reading /dev/null (cf: 20080804).
	+ modify tic so that it can read from the standard input, or from
	  a character device.  Because tic uses seek's, this requires writing
	  the data to a temporary file first (prompted by remark by Sven
	  Joachim) (cf: 20000923).

20120317
	+ correct a check made in lib_napms.c, so that terminfo applications
	  can again use napms() (cf: 20110604).
	+ add a note in tic.h regarding required casts for ABSENT_BOOLEAN
	  (cf: 20040327).
	+ correct scripting for --disable-echo option in test/configure.
	+ amend check for missing c++ compiler to work when no error is
	  reported, and no variables set (cf: 20021206).
	+ add/use configure macro CF_DISABLE_ECHO.

20120310
	+ fix some strict compiler warnings for abi6 and 64-bits.
	+ use begin_va_copy/end_va_copy macros in lib_printw.c (cf: 20120303).
	+ improve a limit-check in infocmp.c (Werner Fink):

20120303
	+ minor tidying of terminfo.tail, clarify reason for limitation
	  regarding mapping of \0 to \200
	+ minor improvement to _nc_copy_termtype(), using memcpy to replace
	  loops.
	+ fix no-leaks checking in test/demo_termcap.c to account for multiple
	  calls to setupterm().
	+ modified the libgpm change to show previous load as a problem in the
	  debug-trace.
	> merge some patches from OpenSUSE rpm (Werner Fink):
	+ ncurses-5.7-printw.dif, fixes for varargs handling in lib_printw.c
	+ ncurses-5.7-gpm.dif, do not dlopen libgpm if already loaded by
	  runtime linker
	+ ncurses-5.6-fallback.dif, do not free arrays and strings from static
	  fallback entries

20120228
	+ fix breakage in tic/infocmp from 20120225 (report by Werner Fink).

20120225
	+ modify configure script to allow creating dll's for MinGW when
	  cross-compiling.
	+ add --enable-string-hacks option to control whether strlcat and
	  strlcpy may be used.  The same issue applies to OpenBSD's warnings
	  about snprintf, noting that this function is weakly standardized.
	+ add configure checks for strlcat, strlcpy and snprintf, to help
	  reduce bogus warnings with OpenBSD builds.
	+ build-fix for OpenBSD 4.9 to supply consistent intptr_t declaration
	  (cf:20111231)
	+ update config.guess, config.sub

20120218
	+ correct CF_ETIP_DEFINES configure macro, making it exit properly on
	  the first success (patch by Pierre Labastie).
	+ improve configure macro CF_MKSTEMP by moving existence-check for
	  mkstemp out of the AC_TRY_RUN, to help with cross-compiles.
	+ improve configure macro CF_FUNC_POLL from luit changes to detect
	  broken implementations, e.g., with Mac OS X.
	+ add configure option --with-tparm-arg
	+ build-fix for MinGW cross-compiling, so that make_hash does not
	  depend on TTY definition (cf: 20111008).

20120211
	+ make sgr for xterm-pcolor agree with other caps -TD
	+ make sgr for att5425 agree with other caps -TD
	+ make sgr for att630 agree with other caps -TD
	+ make sgr for linux entries agree with other caps -TD
	+ make sgr for tvi9065 agree with other caps -TD
	+ make sgr for ncr260vt200an agree with other caps -TD
	+ make sgr for ncr160vt100pp agree with other caps -TD
	+ make sgr for ncr260vt300an agree with other caps -TD
	+ make sgr for aaa-60-dec-rv, aaa+dec agree with other caps -TD
	+ make sgr for cygwin, cygwinDBG agree with other caps -TD
	+ add configure option --with-xterm-kbs to simplify configuration for
	  Linux versus most other systems.

20120204
	+ improved tic -D option, avoid making target directory and provide
	  better diagnostics.

20120128
	+ add mach-gnu (Debian #614316, patch by Samuel Thibault)
	+ add mach-gnu-color, tweaks to mach-gnu terminfo -TD
	+ make sgr for sun-color agree with smso -TD
	+ make sgr for prism9 agree with other caps -TD
	+ make sgr for icl6404 agree with other caps -TD
	+ make sgr for ofcons agree with other caps -TD
	+ make sgr for att5410v1, att4415, att620 agree with other caps -TD
	+ make sgr for aaa-unk, aaa-rv agree with other caps -TD
	+ make sgr for avt-ns agree with other caps -TD
	+ amend fix intended to separate fixups for acsc to allow "tic -cv" to
	  give verbose warnings (cf:  20110730). 
	+ modify misc/gen-edit.sh to make the location of the tabset directory
	  consistent with misc/Makefile.in, i.e., using ${datadir}/tabset
	  (Debian #653435, patch by Sven Joachim).

20120121
	+ add --with-lib-prefix option to allow configuring for old/new flavors
	  of OS/2 EMX.
	+ modify check for gnat version to allow for year, as used in FreeBSD
	  port.
	+ modify check_existence() in db_iterator.c to simply check if the
	  path is a directory or file, according to the need.  Checking for
	  directory size also gives no usable result with OS/2 (cf: 20120107).
	+ support OS/2 kLIBC (patch by KO Myung-Han).

20120114
	+ several improvements to test/movewindow.c (prompted by discussion on
	  Linux Mint forum):
	  + modify movement commands to make them continuous
	  + rewrote the test for mvderwin
	  + rewrote the test for recursive mvwin
	+ split-out reusable CF_WITH_NCURSES_ETC macro in test/configure.in
	+ updated configure macro CF_XOPEN_SOURCE, build-fixes for Mac OS X
	  and OpenBSD.
	+ regenerated html manpages.

20120107
	+ various improvments for MinGW (Juergen Pfeifer):
	  + modify stat() calls to ignore the st_size member
	  + drop mk-dlls.sh script.
	  + change recommended regular expression library.
	  + modify rain.c to allow for threaded configuraton.
	  + modify tset.c to allow for case when size-change logic is not used. 

20111231
	+ modify toe's report when -a and -s options are combined, to add
	  a column showing which entries belong to a given database.
	+ add -s option to toe, to sort its output.
	+ modify progs/toe.c, simplifying use of db-iterator results to use
	  caching improvements from 20111001 and 20111126.
	+ correct generation of pc-files when ticlib or termlib options are
	  given to rename the corresponding tic- or tinfo-libraries (report
	  by Sven Joachim).

20111224
	+ document a portability issue with tput, i.e., that scripts which work
	  with ncurses may fail in other implementations that do no parameter
	  analysis.
	+ add putty-sco entry -TD

20111217
	+ review/fix places in manpages where --program-prefix configure option
	  was not being used.
	+ add -D option to infocmp, to show the database locations that it
	  could use.
	+ fix build for the special case where term-driver, ticlib and termlib
	  are all enabled.  The terminal driver depends on a few features in
	  the base ncurses library, so tic's dependencies include both ncurses
	  and termlib.
	+ fix build work for term-driver when --enable-wgetch-events option is
	  enabled.
	+ use <stdint.h> types to fix some questionable casts to void*.

20111210
	+ modify configure script to check if thread library provides
	  pthread_mutexattr_settype(), e.g., not provided by Solaris 2.6
	+ modify configure script to suppress check to define _XOPEN_SOURCE
	  for IRIX64, since its header files have a conflict versus
	  _SGI_SOURCE.
	+ modify configure script to add ".pc" files for tic- and
	  tinfo-libraries, which were omitted in recent change (cf: 20111126).
	+ fix inconsistent checks on $PKG_CONFIG variable in configure script.

20111203
	+ modify configure-check for etip.h dependencies, supplying a temporary
	  copy of ncurses_dll.h since it is a generated file (prompted by
	  Debian #646977).
	+ modify CF_CPP_PARAM_INIT "main" function to work with current C++.

20111126
	+ correct database iterator's check for duplicate entries
	  (cf: 20111001).
	+ modify database iterator to ignore $TERMCAP when it is not an
	  absolute pathname.
	+ add -D option to tic, to show the database locations that it could
	  use.
	+ improve description of database locations in tic manpage.
	+ modify the configure script to generate a list of the ".pc" files to
	  generate, rather than deriving the list from the libraries which have
	  been built (patch by Mike Frysinger).
	+ use AC_CHECK_TOOLS in preference to AC_PATH_PROGS when searching for
	  ncurses*-config, e.g., in Ada95/configure and test/configure (adapted
	  from patch by Mike Frysinger).

20111119
	+ remove obsolete/conflicting fallback definition for _POSIX_SOURCE
	  from curses.priv.h, fixing a regression with IRIX64 and Tru64
	  (cf: 20110416)
	+ modify _nc_tic_dir() to ensure that its return-value is nonnull,
	  i.e., the database iterator was not initialized.  This case is needed
	  to when tic is translating to termcap, rather than loading the
	  database (cf:  20111001).

20111112
	+ add pccon entries for OpenBSD console (Alexei Malinin).
	+ build-fix for OpenBSD 4.9 with gcc 4.2.1, setting _XOPEN_SOURCE to
	  600 to work around inconsistent ifdef'ing of wcstof between C and
	  C++ header files.
	+ modify capconvert script to accept more than exact match on "xterm",
	  e.g., the "xterm-*" variants, to exclude from the conversion (patch
	  by Robert Millan).
	+ add -lc_r as alternative for -lpthread, allows build of threaded code
	  in older FreeBSD machines.
	+ build-fix for MirBSD, which fails when either _XOPEN_SOURCE or
	  _POSIX_SOURCE are defined.
	+ fix a typo misc/Makefile.in, used in uninstalling pc-files.

20111030
	+ modify make_db_path() to allow creating "terminfo.db" in the same
	  directory as an existing "terminfo" directory.  This fixes a case
	  where switching between hashed/filesystem databases would cause the
	  new hashed database to be installed in the next best location -
	  root's home directory.
	+ add variable cf_cv_prog_gnat_correct to those passed to
	  config.status, fixing a problem with Ada95 builds (cf: 20111022).
	+ change feature test from _XPG5 to _XOPEN_SOURCE in two places, to
	  accommodate broken implementations for _XPG6.
	+ eliminate usage of NULL symbol from etip.h, to reduce header
	  interdependencies.
	+ add configure check to decide when to add _XOPEN_SOURCE define to
	  compiler options, i.e., for Solaris 10 and later (cf: 20100403).
	  This is a workaround for gcc 4.6, which fails to build the c++
	  binding if that symbol is defined by the application, due to
	  incorrectly combining the corresponding feature test macros
	  (report by Peter Kruse).

20111022
	+ correct logic for discarding mouse events, retaining the partial
	  events used to build up click, double-click, etc, until needed
	  (cf: 20110917).
	+ fix configure script to avoid creating unused Ada95 makefile when
	  gnat does not work.
	+ cleanup width-related gcc 3.4.3 warnings for 64-bit platform, for the
	  internal functions of libncurses.  The external interface of courses
	  uses bool, which still produces these warnings.

20111015
	+ improve description of --disable-tic-depends option to make it
	  clear that it may be useful whether or not the --with-termlib
	  option is also given (report by Sven Joachim).
	+ amend termcap equivalent for set_pglen_inch to use the X/Open
	  "YI" rather than the obsolete Solaris 2.5 "sL" (cf: 990109).
	+ improve manpage for tgetent differences from termcap library.

20111008
	+ moved static data from db_iterator.c to lib_data.c
	+ modify db_iterator.c for memory-leak checking, fix one leak.
	+ modify misc/gen-pkgconfig.in to use Requires.private for the parts
	  of ncurses rather than Requires, as well as Libs.private for the
	  other library dependencies (prompted by Debian #644728).

20111001
	+ modify tic "-K" option to only set the strict-flag rather than force
	  source-output.  That allows the same flag to control the parser for
	  input and output of termcap source.
	+ modify _nc_getent() to ignore backslash at the end of a comment line,
	  making it consistent with ncurses' parser.
	+ restore a special-case check for directory needed to make termcap
	  text files load as if they were databases (cf: 20110924).
	+ modify tic's resolution/collision checking to attempt to remove the
	  conflicting alias from the second entry in the pair, which is
	  normally following in the source file.  Also improved the warning
	  message to make it simpler to see which alias is the problem.
	+ improve performance of the database iterator by caching search-list.

20110925
	+ add a missing "else" in changes to _nc_read_tic_entry().

20110924
	+ modify _nc_read_tic_entry() so that hashed-database is checked before
	  filesystem.
	+ updated CF_CURSES_LIBS check in test/configure script.
	+ modify configure script and makefiles to split TIC_ARGS and
	  TINFO_ARGS into pieces corresponding to LDFLAGS and LIBS variables,
	  to help separate searches for tic- and tinfo-libraries (patch by Nick
	  Alcock aka "Nix").
	+ build-fix for lib_mouse.c changes (cf: 20110917).

20110917
	+ fix compiler warning for clang 2.9
	+ improve merging of mouse events (integrated patch by Damien
	  Guibouret).
	+ correct mask-check used in lib_mouse for wheel mouse buttons 4/5
	  (patch by Damien Guibouret).

20110910
	+ modify misc/gen_edit.sh to select a "linux" entry which works with
	  the current kernel rather than assuming it is always "linux3.0"
	  (cf: 20110716).
	+ revert a change to getmouse() which had the undesirable side-effect
	  of suppressing button-release events (report by Damien Guibouret,
	  cf: 20100102).
	+ add xterm+kbs fragment from xterm #272 -TD
	+ add configure option --with-pkg-config-libdir to provide control over
	  the actual directory into which pc-files are installed, do not use
	  the pkg-config environment variables (discussion with Frederic L W
	  Meunier).
	+ add link to mailing-list archive in announce.html.in, as done in
	  FAQ (prompted by question by Andrius Bentkus).
	+ improve manpage install by adjusting the "#include" examples to
	  show the ncurses-subdirectory used when --disable-overwrite option
	  is used.
	+ install an alias for "curses" to the ncurses manpage, tied to the
	  --with-curses-h configure option (suggested by Reuben Thomas).

20110903
	+ propagate error-returns from wresize, i.e., the internal
	  increase_size and decrease_size functions through resize_term (report
	  by Tim van der Molen, cf:  20020713).
	+ fix typo in tset manpage (patch by Sven Joachim).

20110820
	+ add a check to ensure that termcap files which might have "^?" do
	  not use the terminfo interpretation as "\177".
	+ minor cleanup of X-terminal emulator section of terminfo.src -TD
	+ add terminator entry -TD
	+ add simpleterm entry -TD
	+ improve wattr_get macros by ensuring that if the window pointer is
	  null, then the attribute and color values returned will be zero
	  (cf: 20110528).

20110813
	+ add substitution for $RPATH_LIST to misc/ncurses-config.in
	+ improve performance of tic with hashed-database by caching the
	  database connection, using atexit() to cleanup.
	+ modify treatment of 2-character aliases at the beginning of termcap
	  entries so they are not counted in use-resolution, since these are
	  guaranteed to be unique.  Also ignore these aliases when reporting
	  the primary name of the entry (cf: 20040501)
	+ double-check gn (generic) flag in terminal descriptions to
	  accommodate old/buggy termcap databases which misused that feature.
	+ minor fixes to _nc_tgetent(), ensure buffer is initialized even on
	  error-return.

20110807
	+ improve rpath fix from 20110730 by ensuring that the new $RPATH_LIST
	  variable is defined in the makefiles which use it.
	+ build-fix for DragonFlyBSD's pkgsrc in test/configure script.
	+ build-fixes for NetBSD 5.1 with termcap support enabled.
	+ corrected k9 in dg460-ansi, add other features based on manuals -TD
	+ improve trimming of whitespace at the end of terminfo/termcap output
	  from tic/infocmp.
	+ when writing termcap source, ensure that colons in the description
	  field are translated to a non-delimiter, i.e., "=".
	+ add "-0" option to tic/infocmp, to make the termcap/terminfo source
	  use a single line.
	+ add a null-pointer check when handling the $CC variable.

20110730
	+ modify configure script and makefiles in c++ and progs to allow the
	  directory used for rpath option to be overridden, e.g., to work
	  around updates to the variables used by tic during an install.
	+ add -K option to tic/infocmp, to provide stricter BSD-compatibility
	  for termcap output.
	+ add _nc_strict_bsd variable in tic library which controls the
	  "strict" BSD termcap compatibility from 20110723, plus these
	  features:
	  + allow escapes such as "\8" and "\9" when reading termcap
	  + disallow "\a", "\e", "\l", "\s" and "\:" escapes when reading
	    termcap files, passing through "a", "e", etc.
	  + expand "\:" as "\072" on output.
	+ modify _nc_get_token() to reset the token's string value in case
	  there is a string-typed token lacking the "=" marker.
	+ fix a few memory leaks in _nc_tgetent.
	+ fix a few places where reading from a termcap file could refer to
	  freed memory.
	+ add an overflow check when converting terminfo/termcap numeric
	  values, since terminfo stores those in a short, and they must be
	  positive.
	+ correct internal variables used for translating to termcap "%>"
	  feature, and translating from termcap %B to terminfo, needed by
	  tctest (cf: 19991211).
	+ amend a minor fix to acsc when loading a termcap file to separate it
	  from warnings needed for tic (cf: 20040710)
	+ modify logic in _nc_read_entry() and _nc_read_tic_entry() to allow
	  a termcap file to be handled via TERMINFO_DIRS.
	+ modify _nc_infotocap() to include non-mandatory padding when
	  translating to termcap.
	+ modify _nc_read_termcap_entry(), passing a flag in the case where
	  getcap is used, to reduce interactive warning messages.

20110723
	+ add a check in start_color() to limit color-pairs to 256 when
	  extended colors are not supported (patch by David Benjamin).
	+ modify setcchar to omit no-longer-needed OR'ing of color pair in
	  the SetAttr() macro (patch by David Benjamin).
	+ add kich1 to sun terminfo entry (Yuri Pankov)
	+ use bold rather than reverse for smso in sun-color terminfo entry
	  (Yuri Pankov).
	+ improve generation of termcap using tic/infocmp -C option, e.g.,
	  to correspond with 4.2BSD (prompted by discussion with Yuri Pankov
	  regarding Schilling's test program):
	  + translate %02 and %03 to %2 and %3 respectively.
	  + suppress string capabilities which use %s, not supported by tgoto
	  + use \040 rather than \s
	  + expand null characters as \200 rather than \0
	+ modify configure script to support shared libraries for DragonFlyBSD.

20110716
	+ replace an assert() in _nc_Free_Argument() with a regular null
	  pointer check (report/analysis by Franjo Ivancic).
	+ modify configure --enable-pc-files option to take into account the
	  PKG_CONFIG_PATH variable (report by Frederic L W Meunier).
	+ add/use xterm+tmux chunk from xterm #271 -TD
	+ resync xterm-new entry from xterm #271 -TD
	+ add E3 extended capability to linux-basic (Miroslav Lichvar)
	+ add linux2.2, linux2.6, linux3.0 entries to give context for E3 -TD
	+ add SI/SO change to linux2.6 entry (Debian #515609) -TD
	+ fix inconsistent tabset path in pcmw (Todd C. Miller).
	+ remove a backslash which continued comment, obscuring altos3
	  definition with OpenBSD toolset (Nicholas Marriott).

20110702
	+ add workaround from xterm #271 changes to ensure that compiler flags
	  are not used in the $CC variable.
	+ improve support for shared libraries, tested with AIX 5.3, 6.1 and
	  7.1 with both gcc 4.2.4 and cc.
	+ modify configure checks for AIX to include release 7.x
	+ add loader flags/libraries to libtool options so that dynamic loading
	  works properly, adapted from ncurses-5.7-ldflags-with-libtool.patch
	  at gentoo prefix repository (patch by Michael Haubenwallner).

20110626
	+ move include of nc_termios.h out of term_entry.h, since the latter
	  is installed, e.g., for tack while the former is not (report by
	  Sven Joachim).

20110625
	+ improve cleanup() function in lib_tstp.c, using _exit() rather than
	  exit() and checking for SIGTERM rather than SIGQUIT (prompted by
	  comments forwarded by Nicholas Marriott).
	+ reduce name pollution from term.h, moving fallback #define's for
	  tcgetattr(), etc., to new private header nc_termios.h (report by
	  Sergio NNX).
	+ two minor fixes for tracing (patch by Vassili Courzakis).
	+ improve trace initialization by starting it in use_env() and
	  ripoffline().
	+ review old email, add details for some changelog entries.

20110611
	+ update minix entry to minix 3.2 (Thomas Cort).
	+ fix a strict compiler warning in change to wattr_get (cf: 20110528).

20110604
	+ fixes for MirBSD port:
	  + set default prefix to /usr.
	  + add support for shared libraries in configure script.
	  + use S_ISREG and S_ISDIR consistently, with fallback definitions.
	+ add a few more checks based on ncurses/link_test.
	+ modify MKlib_gen.sh to handle sp-funcs renaming of NCURSES_OUTC type.

20110528
	+ add case to CF_SHARED_OPTS for Interix (patch by Markus Duft).
	+ used ncurses/link_test to check for behavior when the terminal has
	  not been initialized and when an application passes null pointers
	  to the library.  Added checks to cover this (prompted by Redhat
	  #707344).
	+ modify MKlib_gen.sh to make its main() function call each function
	  with zero parameters, to help find inconsistent checking for null
	  pointers, etc.

20110521
	+ fix warnings from clang 2.7 "--analyze"

20110514
	+ compiler-warning fixes in panel and progs.
	+ modify CF_PKG_CONFIG macro, from changes to tin -TD
	+ modify CF_CURSES_FUNCS configure macro, used in test directory
	  configure script:
	  + work around (non-optimizer) bug in gcc 4.2.1 which caused
	    test-expression to be omitted from executable.
	  + force the linker to see a link-time expression of a symbol, to
	    help work around weak-symbol issues.

20110507
	+ update discussion of MKfallback.sh script in INSTALL; normally the
	  script is used automatically via the configured makefiles.  However
	  there are still occasions when it might be used directly by packagers
	  (report by Gunter Schaffler).
	+ modify misc/ncurses-config.in to omit the "-L" option from the
	  "--libs" output if the library directory is /usr/lib.
	+ change order of tests for curses.h versus ncurses.h headers in the
	  configure scripts for Ada95 and test-directories, to look for
	  ncurses.h, from fixes to tin -TD
	+ modify ncurses/tinfo/access.c to account for Tandem's root uid
	  (report by Joachim Schmitz).

20110430
	+ modify rules in Ada95/src/Makefile.in to ensure that the PIC option
	  is not used when building a static library (report by Nicolas
	  Boulenguez):
	+ Ada95 build-fix for big-endian architectures such as sparc.  This
	  undoes one of the fixes from 20110319, which added an "Unused" member
	  to representation clauses, replacing that with pragmas to suppress
	  warnings about unused bits (patch by Nicolas Boulenguez):

20110423
	+ add check in test/configure for use_window, use_screen.
	+ add configure-checks for getopt's variables, which may be declared
	  as different types on some Unix systems.
	+ add check in test/configure for some legacy curses types of the
	  function pointer passed to tputs().
	+ modify init_pair() to accept -1's for color value after
	  assume_default_colors() has been called (Debian #337095).
	+ modify test/background.c, adding commmand-line options to demonstrate
	  assume_default_colors() and use_default_colors().

20110416
	+ modify configure script/source-code to only define _POSIX_SOURCE if
	  the checks for sigaction and/or termios fail, and if _POSIX_C_SOURCE
	  and _XOPEN_SOURCE are undefined (report by Valentin Ochs).
	+ update config.guess, config.sub

20110409
	+ fixes to build c++ binding with clang 3.0 (patch by Alexander
	  Kolesen).
	+ add check for unctrl.h in test/configure, to work around breakage in
	  some ncurses packages.
	+ add "--disable-widec" option to test/configure script.
	+ add "--with-curses-colr" and "--with-curses-5lib" options to the
	  test/configure script to address testing with very old machines.

20110404 5.9 release for upload to ftp.gnu.org

20110402
	+ various build-fixes for the rpm/dpkg scripts.
	+ add "--enable-rpath-link" option to Ada95/configure, to allow
	  packages to suppress the rpath feature which is normally used for
	  the in-tree build of sample programs.
	+ corrected definition of libdir variable in Ada95/src/Makefile.in,
	  needed for rpm script.
	+ add "--with-shared" option to Ada95/configure script, to allow
	  making the C-language parts of the binding use appropriate compiler
	  options if building a shared library with gnat.

20110329
	> portability fixes for Ada95 binding:
	+ add configure check to ensure that SIGINT works with gnat.  This is
	  needed for the "rain" sample program.  If SIGINT does not work, omit
	  that sample program.
	+ correct typo in check of $PKG_CONFIG variable in Ada95/configure
	+ add ncurses_compat.c, to supply functions used in the Ada95 binding
	  which were added in 5.7 and later.
	+ modify sed expression in CF_NCURSES_ADDON to eliminate a dependency
	  upon GNU sed.

20110326
	+ add special check in Ada95/configure script for ncurses6 reentrant
	  code.
	+ regen Ada html documentation.
	+ build-fix for Ada shared libraries versus the varargs workaround.
	+ add rpm and dpkg scripts for Ada95 and test directories, for test
	  builds.
	+ update test/configure macros CF_CURSES_LIBS, CF_XOPEN_SOURCE and
	  CF_X_ATHENA_LIBS.
	+ add configure check to determine if gnat's project feature supports
	  libraries, i.e., collections of .ali files.
	+ make all dereferences in Ada95 samples explicit.
	+ fix typo in comment in lib_add_wch.c (patch by Petr Pavlu).
	+ add configure check for, ifdef's for math.h which is in a separate
	  package on Solaris and potentially not installed (report by Petr
	  Pavlu).
	> fixes for Ada95 binding (Nicolas Boulenguez):
	+ improve type-checking in Ada95 by eliminating a few warning-suppress
	  pragmas.
	+ suppress unreferenced warnings.
	+ make all dereferences in binding explicit.

20110319
	+ regen Ada html documentation.
	+ change order of -I options from ncurses*-config script when the
	  --disable-overwrite option was used, so that the subdirectory include
	  is listed first.
	+ modify the make-tar.sh scripts to add a MANIFEST and NEWS file.
	+ modify configure script to provide value for HTML_DIR in
	  Ada95/gen/Makefile.in, which depends on whether the Ada95 binding is
	  distributed separately (report by Nicolas Boulenguez).
	+ modify configure script to add "-g" and/or "-O3" to ADAFLAGS if the
	  CFLAGS for the build has these options.
	+ amend change from 20070324, to not add 1 to the result of getmaxx
	  and getmaxy in the Ada binding (report by Nicolas Boulenguez for
	  thread in comp.lang.ada).
	+ build-fix Ada95/samples for gnat 4.5
	+ spelling fixes for Ada95/samples/explain.txt
	> fixes for Ada95 binding (Nicolas Boulenguez):
	+ add item in Trace_Attribute_Set corresponding to TRACE_ATTRS.
	+ add workaround for binding to set_field_type(), which uses varargs.
	  The original binding from 990220 relied on the prevalent
	  implementation of varargs which did not support or need va_copy().
	+ add dependency on gen/Makefile.in needed for *-panels.ads
	+ add Library_Options to library.gpr
	+ add Languages to library.gpr, for gprbuild

20110307
	+ revert changes to limit-checks from 20110122 (Debian #616711).
	> minor type-cleanup of Ada95 binding (Nicolas Boulenguez):
	+ corrected a minor sign error in a field of Low_Level_Field_Type, to
	  conform to form.h.
	+ replaced C_Int by Curses_Bool as return type for some callbacks, see
	  fieldtype(3FORM).
	+ modify samples/sample-explain.adb to provide explicit message when
	  explain.txt is not found.

20110305
	+ improve makefiles for Ada95 tree (patch by Nicolas Boulenguez).
	+ fix an off-by-one error in _nc_slk_initialize() from 20100605 fixes
	  for compiler warnings (report by Nicolas Boulenguez).
	+ modify Ada95/gen/gen.c to declare unused bits in generated layouts,
	  needed to compile when chtype is 64-bits using gnat 4.4.5

20110226 5.8 release for upload to ftp.gnu.org

20110226
	+ update release notes, for 5.8.
	+ regenerated html manpages.
	+ change open() in _nc_read_file_entry() to fopen() for consistency
	  with write_file().
	+ modify misc/run_tic.in to create parent directory, in case this is
	  a new install of hashed database.
	+ fix typo in Ada95/mk-1st.awk which causes error with original awk.

20110220
	+ configure script rpath fixes from xterm #269.
	+ workaround for cygwin's non-functional features.h, to force ncurses'
	  configure script to define _XOPEN_SOURCE_EXTENDED when building
	  wide-character configuration.
	+ build-fix in run_tic.sh for OS/2 EMX install
	+ add cons25-debian entry (patch by Brian M Carlson, Debian #607662).

20110212
	+ regenerated html manpages.
	+ use _tracef() in show_where() function of tic, to work correctly with
	  special case of trace configuration.

20110205
	+ add xterm-utf8 entry as a demo of the U8 feature -TD
	+ add U8 feature to denote entries for terminal emulators which do not
	  support VT100 SI/SO when processing UTF-8 encoding -TD
	+ improve the NCURSES_NO_UTF8_ACS feature by adding a check for an
	  extended terminfo capability U8 (prompted by mailing list
	  discussion).

20110122
	+ start documenting interface changes for upcoming 5.8 release.
	+ correct limit-checks in derwin().
	+ correct limit-checks in newwin(), to ensure that windows have nonzero
	  size (report by Garrett Cooper).
	+ fix a missing "weak" declaration for pthread_kill (patch by Nicholas
	  Alcock).
	+ improve documentation of KEY_ENTER in curs_getch.3x manpage (prompted
	  by discussion with Kevin Martin).

20110115
	+ modify Ada95/configure script to make the --with-curses-dir option
	  work without requiring the --with-ncurses option.
	+ modify test programs to allow them to be built with NetBSD curses.
	+ document thick- and double-line symbols in curs_add_wch.3x manpage.
	+ document WACS_xxx constants in curs_add_wch.3x manpage.
	+ fix some warnings for clang 2.6 "--analyze"
	+ modify Ada95 makefiles to make html-documentation with the project
	  file configuration if that is used.
	+ update config.guess, config.sub

20110108
	+ regenerated html manpages.
	+ minor fixes to enable lint when trace is not enabled, e.g., with
	  clang --analyze.
	+ fix typo in man/default_colors.3x (patch by Tim van der Molen).
	+ update ncurses/llib-lncurses*

20110101
	+ fix remaining strict compiler warnings in ncurses library ABI=5,
	  except those dealing with function pointers, etc.

20101225
	+ modify nc_tparm.h, adding guards against repeated inclusion, and
	  allowing TPARM_ARG to be overridden.
	+ fix some strict compiler warnings in ncurses library.

20101211
	+ suppress ncv in screen entry, allowing underline (patch by Alejandro
	  R Sedeno).
	+ also suppress ncv in konsole-base -TD
	+ fixes in wins_nwstr() and related functions to ensure that special
	  characters, i.e., control characters are handled properly with the
	  wide-character configuration.
	+ correct a comparison in wins_nwstr() (Redhat #661506).
	+ correct help-messages in some of the test-programs, which still
	  referred to quitting with 'q'.

20101204
	+ add special case to _nc_infotocap() to recognize the setaf/setab
	  strings from xterm+256color and xterm+88color, and provide a reduced
	  version which works with termcap.
	+ remove obsolete emacs "Local Variables" section from documentation
	  (request by Sven Joachim).
	+ update doc/html/index.html to include NCURSES-Programming-HOWTO.html
	  (report by Sven Joachim).

20101128
	+ modify test/configure and test/Makefile.in to handle this special
	  case of building within a build-tree (Debian #34182):
		mkdir -p build && cd build && ../test/configure && make

20101127
	+ miscellaneous build-fixes for Ada95 and test-directories when built
	  out-of-tree.
	+ use VPATH in makefiles to simplify out-of-tree builds (Debian #34182).
	+ fix typo in rmso for tek4106 entry -Goran Weinholt

20101120
	+ improve checks in test/configure for X libraries, from xterm #267
	  changes.
	+ modify test/configure to allow it to use the build-tree's libraries
	  e.g., when using that to configure the test-programs without the
	  rpath feature (request by Sven Joachim).
	+ repurpose "gnome" terminfo entries as "vte", retaining "gnome" items
	  for compatibility, but generally deprecating those since the VTE
	  library is what actually defines the behavior of "gnome", etc.,
	  since 2003 -TD

20101113
	+ compiler warning fixes for test programs.
	+ various build-fixes for test-programs with pdcurses.
	+ updated configure checks for X packages in test/configure from xterm
	  #267 changes.
	+ add configure check to gnatmake, to accommodate cygwin.

20101106
	+ correct list of sub-directories needed in Ada95 tree for building as
	  a separate package.
	+ modify scripts in test-directory to improve builds as a separate
	  package.

20101023
	+ correct parsing of relative tab-stops in tabs program (report by
	  Philip Ganchev).
	+ adjust configure script so that "t" is not added to library suffix
	  when weak-symbols are used, allowing the pthread configuration to
	  more closely match the non-thread naming (report by Werner Fink).
	+ modify configure check for tic program, used for fallbacks, to a
	  warning if not found.  This makes it simpler to use additonal
	  scripts to bootstrap the fallbacks code using tic from the build
	  tree (report by Werner Fink).
	+ fix several places in configure script using ${variable-value} form.
	+ modify configure macro CF_LDFLAGS_STATIC to accommodate some loaders
	  which do not support selectively linking against static libraries
	  (report by John P. Hartmann)
	+ fix an unescaped dash in man/tset.1 (report by Sven Joachim).

20101009
	+ correct comparison used for setting 16-colors in linux-16color
	  entry (Novell #644831) -TD
	+ improve linux-16color entry, using "dim" for color-8 which makes it
	  gray rather than black like color-0 -TD
	+ drop misc/ncu-indent and misc/jpf-indent; they are provided by an
	  external package "cindent".

20101002
	+ improve linkages in html manpages, adding references to the newer
	  pages, e.g., *_variables, curs_sp_funcs, curs_threads.
	+ add checks in tic for inconsistent cursor-movement controls, and for
	  inconsistent printer-controls.
	+ fill in no-parameter forms of cursor-movement where a parameterized
	  form is available -TD
	+ fill in missing cursor controls where the form of the controls is
	  ANSI -TD
	+ fix inconsistent punctuation in form_variables manpage (patch by
	  Sven Joachim).
	+ add parameterized cursor-controls to linux-basic (report by Dae) -TD
	> patch by Juergen Pfeifer:
	+ document how to build 32-bit libraries in README.MinGW
	+ fixes to filename computation in mk-dlls.sh.in
	+ use POSIX locale in mk-dlls.sh.in rather than en_US (report by Sven
	  Joachim).
	+ add a check in mk-dlls.sh.in to obtain the size of a pointer to
	  distinguish between 32-bit and 64-bit hosts.  The result is stored
	  in mingw_arch

20100925
	+ add "XT" capability to entries for terminals that support both
	  xterm-style mouse- and title-controls, for "screen" which
	  special-cases TERM beginning with "xterm" or "rxvt" -TD
	> patch by Juergen Pfeifer:
	+ use 64-Bit MinGW toolchain (recommended package from TDM, see
	  README.MinGW).
	+ support pthreads when using the TDM MinGW toolchain

20100918
	+ regenerated html manpages.
	+ minor fixes for symlinks to curs_legacy.3x and curs_slk.3x manpages.
	+ add manpage for sp-funcs.
	+ add sp-funcs to test/listused.sh, for documentation aids.

20100911
	+ add manpages for summarizing public variables of curses-, terminfo-
	  and form-libraries.
	+ minor fixes to manpages for consistency (patch by Jason McIntyre).
	+ modify tic's -I/-C dump to reformat acsc strings into canonical form
	  (sorted, unique mapping) (cf: 971004).
	+ add configure check for pthread_kill(), needed for some old
	  platforms.

20100904
	+ add configure option --without-tests, to suppress building test
	  programs (request by Frederic L W Meunier).

20100828
	+ modify nsterm, xnuppc and tek4115 to make sgr/sgr0 consistent -TD
	+ add check in terminfo source-reader to provide more informative
	  message when someone attempts to run tic on a compiled terminal
	  description (prompted by Debian #593920).
	+ note in infotocap and captoinfo manpages that they read terminal
	  descriptions from text-files (Debian #593920).
	+ improve acsc string for vt52, show arrow keys (patch by Benjamin
	  Sittler).

20100814
	+ document in manpages that "mv" functions first use wmove() to check
	  the window pointer and whether the position lies within the window
	  (suggested by Poul-Henning Kamp).
	+ fixes to curs_color.3x, curs_kernel.3x and wresize.3x manpages (patch
	  by Tim van der Molen).
	+ modify configure script to transform library names for tic- and
	  tinfo-libraries so that those build properly with Mac OS X shared
	  library configuration.
	+ modify configure script to ensure that it removes conftest.dSYM
	  directory leftover on checks with Mac OS X.
	+ modify configure script to cleanup after check for symbolic links.

20100807
	+ correct a typo in mk-1st.awk (patch by Gabriele Balducci)
	  (cf: 20100724)
	+ improve configure checks for location of tic and infocmp programs
	  used for installing database and for generating fallback data,
	  e.g., for cross-compiling.
	+ add Markus Kuhn's wcwidth function for compiling MinGW
	+ add special case to CF_REGEX for cross-compiling to MinGW target.

20100731
	+ modify initialization check for win32con driver to eliminate need for
	  special case for TERM "unknown", using terminal database if available
	  (prompted by discussion with Roumen Petrov).
	+ for MinGW port, ensure that terminal driver is setup if tgetent()
	  is called (patch by Roumen Petrov).
	+ document tabs "-0" and "-8" options in manpage.
	+ fix Debian "lintian" issues with manpages reported in
	  http://lintian.debian.org/full/csmall@debian.org.html#ncurses

20100724
	+ add a check in tic for missing set_tab if clear_all_tabs given.
	+ improve use of symbolic links in makefiles by using "-f" option if
	  it is supported, to eliminate temporary removal of the target
	  (prompted by http://www.t2-project.org/packages/ncurses.html)
	+ minor improvement to test/ncurses.c, reset color pairs in 'd' test
	  after exit from 'm' main-menu command.
	+ improved ncu-indent, from mawk changes, allows more than one of
	  GCC_NORETURN, GCC_PRINTFLIKE and GCC_SCANFLIKE on a single line.

20100717
	+ add hard-reset for rs2 to wsvt25 to help ensure that reset ends
	  the alternate character set (patch by Nicholas Marriott)
	+ remove tar-copy.sh and related configure/Makefile chunks, since the
	  Ada95 binding is now installed using rules in Ada95/src.

20100703
	+ continue integrating changes to use gnatmake project files in Ada95
	  + add/use configure check to turn on project rules for Ada95/src.
	+ revert the vfork change from 20100130, since it does not work.

20100626
	+ continue integrating changes to use gnatmake project files in Ada95
	  + old gnatmake (3.15) does not produce libraries using project-file;
	    work around by adding script to generate alternate makefile.

20100619
	+ continue integrating changes to use gnatmake project files in Ada95
	  + add configure --with-ada-sharedlib option, for the test_make rule.
	  + move Ada95-related logic into aclocal.m4, since additional checks
	    will be needed to distinguish old/new implementations of gnat.

20100612
	+ start integrating changes to use gnatmake project files in Ada95 tree
	  + add test_make / test_clean / test_install rules in Ada95/src
	  + change install-path for adainclude directory to /usr/share/ada (was
	    /usr/lib/ada).
	+ update Ada95/configure.
	+ add mlterm+256color entry, for mlterm 3.0.0 -TD
	+ modify test/configure to use macros to ensure consistent order
	  of updating LIBS variable.

20100605
	+ change search order of options for Solaris in CF_SHARED_OPTS, to
	  work with 64-bit compiles.
	+ correct quoting of assignment in CF_SHARED_OPTS case for aix
	  (cf: 20081227)

20100529
	+ regenerated html documentation.
	+ modify test/configure to support pkg-config for checking X libraries
	  used by PDCurses.
	+ add/use configure macro CF_ADD_LIB to force consistency of
	  assignments to $LIBS, etc.
	+ fix configure script for combining --with-pthread
	  and --enable-weak-symbols options.

20100522
	+ correct cross-compiling configure check for CF_MKSTEMP macro, by
	  adding a check cache variable set by AC_CHECK_FUNC (report by
	  Pierre Labastie).
	+ simplify include-dependencies of make_hash and make_keys, to reduce
	  the need for setting BUILD_CPPFLAGS in cross-compiling when the
	  build- and target-machines differ.
	+ repair broken-linker configuration by restoring a definition of SP
	  variable to curses.priv.h, and adjusting for cases where sp-funcs
	  are used.
	+ improve configure macro CF_AR_FLAGS, allowing ARFLAGS environment
	  variable to override (prompted by report by Pablo Cazallas).

20100515
	+ add configure option --enable-pthreads-eintr to control whether the
	  new EINTR feature is enabled.
	+ modify logic in pthread configuration to allow EINTR to interrupt
	  a read operation in wgetch() (Novell #540571, patch by Werner Fink).
	+ drop mkdirs.sh, use "mkdir -p".
	+ add configure option --disable-libtool-version, to use the
	  "-version-number" feature which was added in libtool 1.5 (report by
	  Peter Haering).  The default value for the option uses the newer
	  feature, which makes libraries generated using libtool compatible
	  with the standard builds of ncurses.
	+ updated test/configure to match configure script macros.
	+ fixes for configure script from lynx changes:
	  + improve CF_FIND_LINKAGE logic for the case where a function is
	    found in predefined libraries.
	  + revert part of change to CF_HEADER (cf: 20100424)

20100501
	+ correct limit-check in wredrawln, accounting for begy/begx values
	  (patch by David Benjamin).
	+ fix most compiler warnings from clang.
	+ amend build-fix for OpenSolaris, to ensure that a system header is
	  included in curses.h before testing feature symbols, since they
	  may be defined by that route.

20100424
	+ fix some strict compiler warnings in ncurses library.
	+ modify configure macro CF_HEADER_PATH to not look for variations in
	  the predefined include directories.
	+ improve configure macros CF_GCC_VERSION and CF_GCC_WARNINGS to work
	  with gcc 4.x's c89 alias, which gives warning messages for cases
	  where older versions would produce an error.

20100417
	+ modify _nc_capcmp() to work with cancelled strings.
	+ correct translation of "^" in _nc_infotocap(), used to transform
	  terminfo to termcap strings
	+ add configure --disable-rpath-hack, to allow disabling the feature
	  which adds rpath options for libraries in unusual places.
	+ improve CF_RPATH_HACK_2 by checking if the rpath option for a given
	  directory was already added.
	+ improve CF_RPATH_HACK_2 by using ldd to provide a standard list of
	  directories (which will be ignored).

20100410
	+ improve win_driver.c handling of mouse:
	  + discard motion events
	  + avoid calling _nc_timed_wait when there is a mouse event
	  + handle 4th and "rightmost" buttons.
	+ quote substitutions in CF_RPATH_HACK_2 configure macro, needed for
	  cases where there are embedded blanks in the rpath option.

20100403
	+ add configure check for exctags vs ctags, to work around pkgsrc.
	+ simplify logic in _nc_get_screensize() to make it easier to see how
	  environment variables may override system- and terminfo-values
	  (prompted by discussion with Igor Bujna).
	+ make debug-traces for COLOR_PAIR and PAIR_NUMBER less verbose.
	+ improve handling of color-pairs embedded in attributes for the
	  extended-colors configuration.
	+ modify MKlib_gen.sh to build link_test with sp-funcs.
	+ build-fixes for OpenSolaris aka Solaris 11, for wide-character
	  configuration as well as for rpath feature in *-config scripts.

20100327
	+ refactor CF_SHARED_OPTS configure macro, making CF_RPATH_HACK more
	  reusable.
	+ improve configure CF_REGEX, similar fixes.
	+ improve configure CF_FIND_LINKAGE, adding add check between system
	  (default) and explicit paths, where we can find the entrypoint in the
	  given library.
	+ add check if Gpm_Open() returns a -2, e.g., for "xterm".  This is
	  normally suppressed but can be overridden using $NCURSES_GPM_TERMS.
	  Ensure that Gpm_Close() is called in this case.

20100320
	+ rename atari and st52 terminfo entries to atari-old, st52-old, use
	  newer entries from FreeMiNT by Guido Flohr (from patch/report by Alan
	  Hourihane).

20100313
	+ modify install-rule for manpages so that *-config manpages will
	  install when building with --srcdir (report by Sven Joachim).
	+ modify CF_DISABLE_LEAKS configure macro so that the --enable-leaks
	  option is not the same as --disable-leaks (GenToo #305889).
	+ modify #define's for build-compiler to suppress cchar_t symbol from
	  compile of make_hash and make_keys, improving cross-compilation of
	  ncursesw (report by Bernhard Rosenkraenzer).
	+ modify CF_MAN_PAGES configure macro to replace all occurrences of
	  TPUT in tput.1's manpage (Debian #573597, report/analysis by Anders
	  Kaseorg).

20100306
	+ generate manpages for the *-config scripts, adapted from help2man
	  (suggested by Sven Joachim).
	+ use va_copy() in _nc_printf_string() to avoid conflicting use of
	  va_list value in _nc_printf_length() (report by Wim Lewis).

20100227
	+ add Ada95/configure script, to use in tar-file created by
	  Ada95/make-tar.sh
	+ fix typo in wresize.3x (patch by Tim van der Molen).
	+ modify screen-bce.XXX entries to exclude ech, since screen's color
	  model does not clear with color for that feature -TD

20100220
	+ add make-tar.sh scripts to Ada95 and test subdirectories to help with
	  making those separately distributable.
	+ build-fix for static libraries without dlsym (Debian #556378).
	+ fix a syntax error in man/form_field_opts.3x (patch by Ingo
	  Schwarze).

20100213
	+ add several screen-bce.XXX entries -TD

20100206
	+ update mrxvt terminfo entry -TD
	+ modify win_driver.c to support mouse single-clicks.
	+ correct name for termlib in ncurses*-config, e.g., if it is renamed
	  to provide a single file for ncurses/ncursesw libraries (patch by
	  Miroslav Lichvar).

20100130
	+ use vfork in test/ditto.c if available (request by Mike Frysinger).
	+ miscellaneous cleanup of manpages.
	+ fix typo in curs_bkgd.3x (patch by Tim van der Molen).
	+ build-fix for --srcdir (patch by Miroslav Lichvar).

20100123
	+ for term-driver configuration, ensure that the driver pointer is
	  initialized in setupterm so that terminfo/termcap programs work.
	+ amend fix for Debian #542031 to ensure that wattrset() returns only
	  OK or ERR, rather than the attribute value (report by Miroslav
	  Lichvar).
	+ reorder WINDOWLIST to put WINDOW data after SCREEN pointer, making
	  _nc_screen_of() compatible between normal/wide libraries again (patch
	  by Miroslav Lichvar)
	+ review/fix include-dependencies in modules files (report by Miroslav
	  Lichvar).

20100116
	+ modify win_driver.c to initialize acs_map for win32 console, so
	  that line-drawing works.
	+ modify win_driver.c to initialize TERMINAL struct so that programs
	  such as test/lrtest.c and test/ncurses.c which test string
	  capabilities can run.
	+ modify term-driver modules to eliminate forward-reference
	  declarations.

20100109
	+ modify configure macro CF_XOPEN_SOURCE, etc., to use CF_ADD_CFLAGS
	  consistently to add new -D's while removing duplicates.
	+ modify a few configure macros to consistently put new options
	  before older in the list.
	+ add tiparm(), based on review of X/Open Curses Issue 7.
	+ minor documentation cleanup.
	+ update config.guess, config.sub from
		http://savannah.gnu.org/projects/config
	  (caveat - its maintainer put 2010 copyright date on files dated 2009)

20100102
	+ minor improvement to tic's checking of similar SGR's to allow for the
	  most common case of SGR 0.
	+ modify getmouse() to act as its documentation implied, returning on
	  each call the preceding event until none are left.  When no more
	  events remain, it will return ERR.

20091227
	+ change order of lookup in progs/tput.c, looking for terminfo data
	  first.  This fixes a confusion between termcap "sg" and terminfo
	  "sgr" or "sgr0", originally from 990123 changes, but exposed by
	  20091114 fixes for hashing.  With this change, only "dl" and "ed" are
	  ambiguous (Mandriva #56272).

20091226
	+ add bterm terminfo entry, based on bogl 0.1.18 -TD
	+ minor fix to rxvt+pcfkeys terminfo entry -TD
	+ build-fixes for Ada95 tree for gnat 4.4 "style".

20091219
	+ remove old check in mvderwin() which prevented moving a derived
	  window whose origin happened to coincide with its parent's origin
	  (report by Katarina Machalkova).
	+ improve test/ncurses.c to put mouse droppings in the proper window.
	+ update minix terminfo entry -TD
	+ add bw (auto-left-margin) to nsterm* entries (Benjamin Sittler)

20091212
	+ correct transfer of multicolumn characters in multirow
	  field_buffer(), which stopped at the end of the first row due to
	  filling of unused entries in a cchar_t array with nulls.
	+ updated nsterm* entries (Benjamin Sittler, Emanuele Giaquinta)
	+ modify _nc_viscbuf2() and _tracecchar_t2() to show wide-character
	  nulls.
	+ use strdup() in set_menu_mark(), restore .marklen struct member on
	  failure.
	+ eliminate clause 3 from the UCB copyrights in read_termcap.c and
	  tset.c per
		ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
	  (patch by Nicholas Marriott).
	+ replace a malloc in tic.c with strdup, checking for failure (patch by
	  Nicholas Marriott).
	+ update config.guess, config.sub from
		http://savannah.gnu.org/projects/config

20091205
	+ correct layout of working window used to extract data in
	  wide-character configured by set_field_buffer (patch by Rafael
	  Garrido Fernandez)
	+ improve some limit-checks related to filename length in reading and
	  writing terminfo entries.
	+ ensure that filename is always filled in when attempting to read
	  a terminfo entry, so that infocmp can report the filename (patch
	  by Nicholas Marriott).

20091128
	+ modify mk-1st.awk to allow tinfo library to be built when term-driver
	  is enabled.
	+ add error-check to configure script to ensure that sp-funcs is
	  enabled if term-driver is, since some internal interfaces rely upon
	  this.

20091121
	+ fix case where progs/tput is used while sp-funcs is configure; this
	  requires save/restore of out-character function from _nc_prescreen
	  rather than the SCREEN structure (report by Charles Wilson).
	+ fix typo in man/curs_trace.3x which caused incorrect symbolic links
	+ improved configure macros CF_GCC_ATTRIBUTES, CF_PROG_LINT.

20091114

	+ updated man/curs_trace.3x
	+ limit hashing for termcap-names to 2-characters (Ubuntu #481740).
	+ change a variable name in lib_newwin.c to make it clearer which
	  value is being freed on error (patch by Nicholas Marriott).

20091107
	+ improve test/ncurses.c color-cycling test by reusing attribute-
	  and color-cycling logic from the video-attributes screen.
	+ add ifdef'd with NCURSES_INTEROP_FUNCS experimental bindings in form
	  library which help make it compatible with interop applications
	  (patch by Juergen Pfeifer).
	+ add configure option --enable-interop, for integrating changes
	  for generic/interop support to form-library by Juergen Pfeifer

20091031
	+ modify use of $CC environment variable which is defined by X/Open
	  as a curses feature, to ignore it if it is not a single character
	  (prompted by discussion with Benjamin C W Sittler).
	+ add START_TRACE in slk_init
	+ fix a regression in _nc_ripoffline which made test/ncurses.c not show
	  soft-keys, broken in 20090927 merging.
	+ change initialization of "hidden" flag for soft-keys from true to
	  false, broken in 20090704 merging (Ubuntu #464274).
	+ update nsterm entries (patch by Benjamin C W Sittler, prompted by
	  discussion with Fabian Groffen in GenToo #206201).
	+ add test/xterm-256color.dat

20091024
	+ quiet some pedantic gcc warnings.
	+ modify _nc_wgetch() to check for a -1 in the fifo, e.g., after a
	  SIGWINCH, and discard that value, to avoid confusing application
	  (patch by Eygene Ryabinkin, FreeBSD bin/136223).

20091017
	+ modify handling of $PKG_CONFIG_LIBDIR to use only the first item in
	  a possibly colon-separated list (Debian #550716).

20091010
	+ supply a null-terminator to buffer in _nc_viswibuf().
	+ fix a sign-extension bug in unget_wch() (report by Mike Gran).
	+ minor fixes to error-returns in default function for tputs, as well
	  as in lib_screen.c

20091003
	+ add WACS_xxx definitions to wide-character configuration for thick-
	  and double-lines (discussion with Slava Zanko).
	+ remove unnecessary kcan assignment to ^C from putty (Sven Joachim)
	+ add ccc and initc capabilities to xterm-16color -TD
	> patch by Benjamin C W Sittler:
	+ add linux-16color
	+ correct initc capability of linux-c-nc end-of-range
	+ similar change for dg+ccc and dgunix+ccc

20090927
	+ move leak-checking for comp_captab.c into _nc_leaks_tinfo() since
	  that module since 20090711 is in libtinfo.
	+ add configure option --enable-term-driver, to allow compiling with
	  terminal-driver.  That is used in MinGW port, and (being somewhat
	  more complicated) is an experimental alternative to the conventional
	  termlib internals.  Currently, it requires the sp-funcs feature to
	  be enabled.
	+ completed integrating "sp-funcs" by Juergen Pfeifer in ncurses
	  library (some work remains for forms library).

20090919
	+ document return code from define_key (report by Mike Gran).
	+ make some symbolic links in the terminfo directory-tree shorter
	  (patch by Daniel Jacobowitz, forwarded by Sven Joachim).).
	+ fix some groff warnings in terminfo.5, etc., from recent Debian
	  changes.
	+ change ncv and op capabilities in sun-color terminfo entry to match
	  Sun's entry for this (report by Laszlo Peter).
	+ improve interix smso terminfo capability by using reverse rather than
	  bold (report by Kristof Zelechovski).

20090912
	+ add some test programs (and make these use the same special keys
	  by sharing linedata.h functions):
	  test/test_addstr.c
	  test/test_addwstr.c
	  test/test_addchstr.c
	  test/test_add_wchstr.c
	+ correct internal _nc_insert_ch() to use _nc_insert_wch() when
	  inserting wide characters, since the wins_wch() function that it used
	  did not update the cursor position (report by Ciprian Craciun).

20090906
	+ fix typo s/is_timeout/is_notimeout/ which made "man is_notimeout" not
	  work.
	+ add null-pointer checks to other opaque-functions.
	+ add is_pad() and is_subwin() functions for opaque access to WINDOW
	  (discussion with Mark Dickinson).
	+ correct merge to lib_newterm.c, which broke when sp-funcs was
	  enabled.

20090905
	+ build-fix for building outside source-tree (report by Sven Joachim).
	+ fix Debian lintian warning for man/tabs.1 by making section number
	  agree with file-suffix (report by Sven Joachim).
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090829
	+ workaround for bug in g++ 4.1-4.4 warnings for wattrset() macro on
	  amd64 (Debian #542031).
	+ fix typo in curs_mouse.3x (Debian #429198).

20090822
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090815
	+ correct use of terminfo capabilities for initializing soft-keys,
	  broken in 20090509 merging.
	+ modify wgetch() to ensure it checks SIGWINCH when it gets an error
	  in non-blocking mode (patch by Clemens Ladisch).
	+ use PATH_SEPARATOR symbol when substituting into run_tic.sh, to
	  help with builds on non-Unix platforms such as OS/2 EMX.
	+ modify scripting for misc/run_tic.sh to test configure script's
	  $cross_compiling variable directly rather than comparing host/build
	  compiler names (prompted by comment in GenToo #249363).
	+ fix configure script option --with-database, which was coded as an
	  enable-type switch.
	+ build-fixes for --srcdir (report by Frederic L W Meunier).

20090808
	+ separate _nc_find_entry() and _nc_find_type_entry() from
	  implementation details of hash function.

20090803
	+ add tabs.1 to man/man_db.renames
	+ modify lib_addch.c to compensate for removal of wide-character test
	  from unctrl() in 20090704 (Debian #539735).

20090801
	+ improve discussion in INSTALL for use of system's tic/infocmp for
	  cross-compiling and building fallbacks.
	+ modify test/demo_termcap.c to correspond better to options in
	  test/demo_terminfo.c
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
	+ fix logic for 'V' in test/ncurses.c tests f/F.

20090728
	+ correct logic in tigetnum(), which caused tput program to treat all
	  string capabilities as numeric (report by Rajeev V Pillai,
	  cf: 20090711).

20090725
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090718
	+ fix a null-pointer check in _nc_format_slks() in lib_slk.c, from
	  20070704 changes.
	+ modify _nc_find_type_entry() to use hashing.
	+ make CCHARW_MAX value configurable, noting that changing this would
	  change the size of cchar_t, and would be ABI-incompatible.
	+ modify test-programs, e.g,.  test/view.c, to address subtle
	  differences between Tru64/Solaris and HPUX/AIX getcchar() return
	  values.
	+ modify length returned by getcchar() to count the trailing null
	  which is documented in X/Open (cf: 20020427).
	+ fixes for test programs to build/work on HPUX and AIX, etc.

20090711
	+ improve performance of tigetstr, etc., by using hashing code from tic.
	+ minor fixes for memory-leak checking.
	+ add test/demo_terminfo, for comparison with demo_termcap

20090704
	+ remove wide-character checks from unctrl() (patch by Clemens Ladisch).
	+ revise wadd_wch() and wecho_wchar() to eliminate dependency on
	  unctrl().
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090627
	+ update llib-lncurses[wt] to use sp-funcs.
	+ various code-fixes to build/work with --disable-macros configure
	  option.
	+ add several new files from Juergen Pfeifer which will be used when
	  integration of "sp-funcs" is complete.  This includes a port to
	  MinGW.

20090613
	+ move definition for NCURSES_WRAPPED_VAR back to ncurses_dll.h, to
	  make includes of term.h without curses.h work (report by "Nix").
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090607
	+ fix a regression in lib_tputs.c, from ongoing merges.

20090606
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090530
	+ fix an infinite recursion when adding a legacy-coding 8-bit value
	  using insch() (report by Clemens Ladisch).
	+ free home-terminfo string in del_curterm() (patch by Dan Weber).
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090523
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090516
	+ work around antique BSD game's manipulation of stdscr, etc., versus
	  SCREEN's copy of the pointer (Debian #528411).
	+ add a cast to wattrset macro to avoid compiler warning when comparing
	  its result against ERR (adapted from patch by Matt Kraii, Debian
	  #528374).

20090510
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090502
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
	+ add vwmterm terminfo entry (patch by Bryan Christ).

20090425
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090419
	+ build fix for _nc_free_and_exit() change in 20090418 (report by
	  Christian Ebert).

20090418
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090411
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
	  This change finishes merging for menu and panel libraries, does
	  part of the form library.

20090404
	+ suppress configure check for static/dynamic linker flags for gcc on
	  Darwin (report by Nelson Beebe).

20090328
	+ extend ansi.sys pfkey capability from kf1-kf10 to kf1-kf48, moving
	  function key definitions from emx-base for consistency -TD
	+ correct missing final 'p' in pfkey capability of ansi.sys-old (report
	  by Kalle Olavi Niemitalo).
	+ improve test/ncurses.c 'F' test, show combining characters in color.
	+ quiet a false report by cppcheck in c++/cursesw.cc by eliminating
	  a temporary variable.
	+ use _nc_doalloc() rather than realloc() in a few places in ncurses
	  library to avoid leak in out-of-memory condition (reports by William
	  Egert and Martin Ettl based on cppcheck tool).
	+ add --with-ncurses-wrap-prefix option to test/configure (discussion
	  with Charles Wilson).
	+ use ncurses*-config scripts if available for test/configure.
	+ update test/aclocal.m4 and test/configure
	> patches by Charles Wilson:
	+ modify CF_WITH_LIBTOOL configure check to allow unreleased libtool
	  version numbers (e.g.  which include alphabetic chars, as well as
	  digits, after the final '.').
	+ improve use of -no-undefined option for libtool by setting an
	  intermediate variable LT_UNDEF in the configure script, and then
	  using that in the libtool link-commands.
	+ fix an missing use of NCURSES_PUBLIC_VAR() in tinfo/MKcodes.awk
	  from 2009031 changes.
	+ improve mk-1st.awk script by writing separate cases for the
	  LIBTOOL_LINK command, depending on which library (ncurses, ticlib,
	  termlib) is to be linked.
	+ modify configure.in to allow broken-linker configurations, not just
	  enable-reentrant, to set public wrap prefix.

20090321
	+ add TICS_LIST and SHLIB_LIST to allow libtool 2.2.6 on Cygwin to
	  build with tic and term libraries (patch by Charles Wilson).
	+ add -no-undefined option to libtool for Cygwin, MinGW, U/Win and AIX
	  (report by Charles Wilson).
	+ fix definition for c++/Makefile.in's SHLIB_LIST, which did not list
	  the form, menu or panel libraries (patch by Charles Wilson).
	+ add configure option --with-wrap-prefix to allow setting the prefix
	  for functions used to wrap global variables to something other than
	  "_nc_" (discussion with Charles Wilson).

20090314
	+ modify scripts to generate ncurses*-config and pc-files to add
	  dependency for tinfo library (patch by Charles Wilson).
	+ improve comparison of program-names when checking for linked flavors
	  such as "reset" by ignoring the executable suffix (reports by Charles
	  Wilson, Samuel Thibault and Cedric Bretaudeau on Cygwin mailing
	  list).
	+ suppress configure check for static/dynamic linker flags for gcc on
	  Solaris 10, since gcc is confused by absence of static libc, and
	  does not switch back to dynamic mode before finishing the libraries
	  (reports by Joel Bertrand, Alan Pae).
	+ minor fixes to Intel compiler warning checks in configure script.
	+ modify _nc_leaks_tinfo() so leak-checking in test/railroad.c works.
	+ modify set_curterm() to make broken-linker configuration work with
	  changes from 20090228 (report by Charles Wilson).

20090228
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).
	+ modify declaration of cur_term when broken-linker is used, but
	  enable-reentrant is not, to match pre-5.7 (report by Charles Wilson).

20090221
	+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete).

20090214
	+ add configure script --enable-sp-funcs to enable the new set of
	  extended functions.
	+ start integrating patches by Juergen Pfeifer:
	  + add extended functions which specify the SCREEN pointer for several
	    curses functions which use the global SP (these are incomplete;
	    some internals work is needed to complete these).
	  + add special cases to configure script for MinGW port.

20090207
	+ update several configure macros from lynx changes
	  + append (not prepend) to CFLAGS/CPPFLAGS
	  + change variable from PATHSEP to PATH_SEPARATOR
	+ improve install-rules for pc-files (patch by Miroslav Lichvar).
	  + make it work with $DESTDIR
	  + create the pkg-config library directory if needed.

20090124
	+ modify init_pair() to allow caller to create extra color pairs beyond
	  the color_pairs limit, which use default colors (request by Emanuele
	  Giaquinta).
	+ add misc/terminfo.tmp and misc/*.pc to "sources" rule.
	+ fix typo "==" where "=" is needed in ncurses-config.in and
	  gen-pkgconfig.in files (Debian #512161).

20090117
	+ add -shared option to MK_SHARED_LIB when -Bsharable is used, for
	  *BSD's, without which "main" might be one of the shared library's
	  dependencies (report/analysis by Ken Dickey).
	+ modify waddch_literal(), updating line-pointer after a multicolumn
	  character is found to not fit on the current row, and wrapping is
	  done.  Since the line-pointer was not updated, the wrapped
	  multicolumn character was written to the beginning of the current row
	  (cf: 20041023, reported by "Nick" regarding problem with ncmpc
	  http://musicpd.org/mantis/bug_view_page.php?bug_id=1930).

20090110
	+ add screen.Eterm terminfo entry (GenToo #124887) -TD
	+ modify adacurses-config to look for ".ali" files in the adalib
	  directory.
	+ correct install for Ada95, which omitted libAdaCurses.a used in
	  adacurses-config
	+ change install for adacurses-config to provide additional flavors
	  such as adacursesw-config, for ncursesw (GenToo #167849).

20090105
	+ remove undeveloped feature in ncurses-config.in for setting
	  prefix variable.
	+ recent change to ncurses-config.in did not take into account the
	  --disable-overwrite option, which sets $includedir to the
	  subdirectory and using just that for a -I option does not work - fix
	  (report by Frederic L W Meunier).

20090104
	+ modify gen-pkgconfig.in to eliminate a dependency on rpath when
	  deciding whether to add $LIBS to --libs output; that should be shown
	  for the ncurses and tinfo libraries without taking rpath into
	  account.
	+ fix an overlooked change from $AR_OPTS to $ARFLAGS in mk-1st.awk,
	  used in static libraries (report by Marty Jack).

20090103
	+ add a configure-time check to pick a suitable value for
	  CC_SHARED_OPTS for Solaris (report by Dagobert Michelsen).
	+ add configure --with-pkg-config and --enable-pc-files options, along
	  with misc/gen-pkgconfig.in which can be used to generate ".pc" files
	  for pkg-config (request by Jan Engelhardt).
	+ use $includedir symbol in misc/ncurses-config.in, add --includedir
	  option.
	+ change makefiles to use $ARFLAGS rather than $AR_OPTS, provide a
	  configure check to detect whether a "-" is needed before "ar"
	  options.
	+ update config.guess, config.sub from
		http://savannah.gnu.org/projects/config

20081227
	+ modify mk-1st.awk to work with extra categories for tinfo library.
	+ modify configure script to allow building shared libraries with gcc
	  on AIX 5 or 6 (adapted from patch by Lital Natan).

20081220
	+ modify to omit the opaque-functions from lib_gen.o when
	  --disable-ext-funcs is used.
	+ add test/clip_printw.c to illustrate how to use printw without
	  wrapping.
	+ modify ncurses 'F' test to demo wborder_set() with colored lines.
	+ modify ncurses 'f' test to demo wborder() with colored lines.

20081213
	+ add check for failure to open hashed-database needed for db4.6
	  (GenToo #245370).
	+ corrected --without-manpages option; previous change only suppressed
	  the auxiliary rules install.man and uninstall.man
	+ add case for FreeMINT to configure macro CF_XOPEN_SOURCE (patch from
	  GenToo #250454).
	+ fixes from NetBSD port at
	  http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/devel/ncurses/patches
	  patch-ac (build-fix for DragonFly)
	  patch-ae (use INSTALL_SCRIPT for installing misc/ncurses*-config).
	+ improve configure script macros CF_HEADER_PATH and CF_LIBRARY_PATH
	  by adding CFLAGS, CPPFLAGS and LDFLAGS, LIBS values to the
	  search-lists.
	+ correct title string for keybound manpage (patch by Frederic Culot,
	  OpenBSD documentation/6019),

20081206
	+ move del_curterm() call from _nc_freeall() to _nc_leaks_tinfo() to
	  work for progs/clear, progs/tabs, etc.
	+ correct buffer-size after internal resizing of wide-character
	  set_field_buffer(), broken in 20081018 changes (report by Mike Gran).
	+ add "-i" option to test/filter.c to tell it to use initscr() rather
	  than newterm(), to investigate report on comp.unix.programmer that
	  ncurses would clear the screen in that case (it does not - the issue
	  was xterm's alternate screen feature).
	+ add check in mouse-driver to disable connection if GPM returns a
	  zero, indicating that the connection is closed (Debian #506717,
	  adapted from patch by Samuel Thibault).

20081129
	+ improve a workaround in adding wide-characters, when a control
	  character is found.  The library (cf: 20040207) uses unctrl() to
	  obtain a printable version of the control character, but was not
	  passing color or video attributes.
	+ improve test/ncurses.c 'a' test, using unctrl() more consistently to
	  display meta-characters.
	+ turn on _XOPEN_CURSES definition in curses.h
	+ add eterm-color entry (report by Vincent Lefevre) -TD
	+ correct use of key_name() in test/ncurses.c 'A' test, which only
	  displays wide-characters, not key-codes since 20070612 (report by
	  Ricardo Cantu).

20081122
	+ change _nc_has_mouse() to has_mouse(), reflect its use in C++ and
	  Ada95 (patch by Juergen Pfeifer).
	+ document in TO-DO an issue with Cygwin's package for GNAT (report
	  by Mike Dennison).
	+ improve error-checking of command-line options in "tabs" program.

20081115
	+ change several terminfo entries to make consistent use of ANSI
	  clear-all-tabs -TD
	+ add "tabs" program (prompted by Debian #502260).
	+ add configure --without-manpages option (request by Mike Frysinger).

20081102 5.7 release for upload to ftp.gnu.org

20081025
	+ add a manpage to discuss memory leaks.
	+ add support for shared libraries for QNX (other than libtool, which
	  does not work well on that platform).
	+ build-fix for QNX C++ binding.

20081018
	+ build-fixes for OS/2 EMX.
	+ modify form library to accept control characters such as newline
	  in set_field_buffer(), which is compatible with Solaris (report by
	  Nit Khair).
	+ modify configure script to assume --without-hashed-db when
	  --disable-database is used.
	+ add "-e" option in ncurses/Makefile.in when generating source-files
	  to force earlier exit if the build environment fails unexpectedly
	  (prompted by patch by Adrian Bunk).
	+ change configure script to use CF_UTF8_LIB, improved variant of
	  CF_LIBUTF8.

20081012
	+ add teraterm4.59 terminfo entry, use that as primary teraterm entry, rename
	  original to teraterm2.3 -TD
	+ update "gnome" terminfo to 2.22.3 -TD
	+ update "konsole" terminfo to 1.6.6, needs today's fix for tic -TD
	+ add "aterm" terminfo -TD
	+ add "linux2.6.26" terminfo -TD
	+ add logic to tic for cancelling strings in user-defined capabilities,
	  overlooked til now.

20081011
	+ regenerated html documentation.
	+ add -m and -s options to test/keynames.c and test/key_names.c to test
	  the meta() function with keyname() or key_name(), respectively.
	+ correct return value of key_name() on error; it is null.
	+ document some unresolved issues for rpath and pthreads in TO-DO.
	+ fix a missing prototype for ioctl() on OpenBSD in tset.c
	+ add configure option --disable-tic-depends to make explicit whether
	  tic library depends on ncurses/ncursesw library, amends change from
	  20080823 (prompted by Debian #501421).

20081004
	+ some build-fixes for configure --disable-ext-funcs (incomplete, but
	  works for C/C++ parts).
	+ improve configure-check for awks unable to handle large strings, e.g.
	  AIX 5.1 whose awk silently gives up on large printf's.

20080927
	+ fix build for --with-dmalloc by workaround for redefinition of
	  strndup between string.h and dmalloc.h
	+ fix build for --disable-sigwinch
	+ add environment variable NCURSES_GPM_TERMS to allow override to use
	  GPM on terminals other than "linux", etc.
	+ disable GPM mouse support when $TERM does not happen to contain
	  "linux", since Gpm_Open() no longer limits its assertion to terminals
	  that it might handle, e.g., within "screen" in xterm.
	+ reset mouse file-descriptor when unloading GPM library (report by
	  Miroslav Lichvar).
	+ fix build for --disable-leaks --enable-widec --with-termlib
	> patch by Juergen Pfeifer:
	+ use improved initialization for soft-label keys in Ada95 sample code.
	+ discard internal symbol _nc_slk_format (unused since 20080112).
	+ move call of slk_paint_info() from _nc_slk_initialize() to
	  slk_intern_refresh(), improving initialization.

20080925
	+ fix bug in mouse code for GPM from 20080920 changes (reported in
	  Debian #500103, also Miroslav Lichvar).

20080920
	+ fix shared-library rules for cygwin with tic- and tinfo-libraries.
	+ fix a memory leak when failure to connect to GPM.
	+ correct check for notimeout() in wgetch() (report on linux.redhat
	  newsgroup by FurtiveBertie).
	+ add an example warning-suppression file for valgrind,
	  misc/ncurses.supp (based on example from Reuben Thomas)

20080913
	+ change shared-library configuration for OpenBSD, make rpath work.
	+ build-fixes for using libutf8, e.g., on OpenBSD 3.7

20080907
	+ corrected fix for --enable-weak-symbols (report by Frederic L W
	  Meunier).

20080906
	+ corrected gcc options for building shared libraries on IRIX64.
	+ add configure check for awk programs unable to handle big-strings,
	  use that to improve the default for --enable-big-strings option.
	+ makefile-fixes for --enable-weak-symbols (report by Frederic L W
	  Meunier).
	+ update test/configure script.
	+ adapt ifdef's from library to make test/view.c build when mbrtowc()
	  is unavailable, e.g., with HPUX 10.20.
	+ add configure check for wcsrtombs, mbsrtowcs, which are used in
	  test/ncurses.c, and use wcstombs, mbstowcs instead if available,
	  fixing build of ncursew for HPUX 11.00

20080830
	+ fixes to make Ada95 demo_panels() example work.
	+ modify Ada95 'rain' test program to accept keyboard commands like the
	  C-version.
	+ modify BeOS-specific ifdef's to build on Haiku (patch by Scott
	  Mccreary).
	+ add configure-check to see if the std namespace is legal for cerr
	  and endl, to fix a build issue with Tru64.
	+ consistently use NCURSES_BOOL in lib_gen.c
	+ filter #line's from lib_gen.c
	+ change delimiter in MKlib_gen.sh from '%' to '@', to avoid
	  substitution by IBM xlc to '#' as part of its extensions to digraphs.
	+ update config.guess, config.sub from
		http://savannah.gnu.org/projects/config
	  (caveat - its maintainer removed support for older Linux systems).

20080823
	+ modify configure check for pthread library to work with OSF/1 5.1,
	  which uses #define's to associate its header and library.
	+ use pthread_mutexattr_init() for initializing pthread_mutexattr_t,
	  makes threaded code work on HPUX 11.23
	+ fix a bug in demo_menus in freeing menus (cf: 20080804).
	+ modify configure script for the case where tic library is used (and
	  possibly renamed) to remove its dependency upon ncurses/ncursew
	  library (patch by Dr Werner Fink).
	+ correct manpage for menu_fore() which gave wrong default for
	  the attribute used to display a selected entry (report by Mike Gran).
	+ add Eterm-256color, Eterm-88color and rxvt-88color (prompted by
	  Debian #495815) -TD

20080816
	+ add configure option --enable-weak-symbols to turn on new feature.
	+ add configure-check for availability of weak symbols.
	+ modify linkage with pthread library to use weak symbols so that
	  applications not linked to that library will not use the mutexes,
	  etc.  This relies on gcc, and may be platform-specific (patch by Dr
	  Werner Fink).
	+ add note to INSTALL to document limitation of renaming of tic library
	  using the --with-ticlib configure option (report by Dr Werner Fink).
	+ document (in manpage) why tputs does not detect I/O errors (prompted
	  by comments by Samuel Thibault).
	+ fix remaining warnings from Klocwork report.

20080804
	+ modify _nc_panelhook() data to account for a permanent memory leak.
	+ fix memory leaks in test/demo_menus
	+ fix most warnings from Klocwork tool (report by Larry Zhou).
	+ modify configure script CF_XOPEN_SOURCE macro to add case for
	  "dragonfly" from xterm #236 changes.
	+ modify configure script --with-hashed-db to let $LIBS override the
	  search for the db library (prompted by report by Samson Pierre).

20080726
	+ build-fixes for gcc 4.3.1 (changes to gnat "warnings", and C inlining
	  thresholds).

20080713
	+ build-fix (reports by Christian Ebert, Funda Wang).

20080712
	+ compiler-warning fixes for Solaris.

20080705
	+ use NCURSES_MOUSE_MASK() in definition of BUTTON_RELEASE(), etc., to
	  make those work properly with the "--enable-ext-mouse" configuration
	  (cf: 20050205).
	+ improve documentation of build-cc options in INSTALL.
	+ work-around a bug in gcc 4.2.4 on AIX, which does not pass the
	  -static/-dynamic flags properly to linker, causing test/bs to
	  not link.

20080628
	+ correct some ifdef's needed for the broken-linker configuration.
	+ make debugging library's $BAUDRATE feature work for termcap
	  interface.
	+ make $NCURSES_NO_PADDING feature work for termcap interface (prompted
	  by comment on FreeBSD mailing list).
	+ add screen.mlterm terminfo entry -TD
	+ improve mlterm and mlterm+pcfkeys terminfo entries -TD

20080621
	+ regenerated html documentation.
	+ expand manpage description of parameters for form_driver() and
	  menu_driver() (prompted by discussion with Adam Spragg).
	+ add null-pointer checks for cur_term in baudrate() and
	  def_shell_mode(), def_prog_mode()
	+ fix some memory leaks in delscreen() and wide acs.

20080614
	+ modify test/ditto.c to illustrate multi-threaded use_screen().
	+ change CC_SHARED_OPTS from -KPIC to -xcode=pic32 for Solaris.
	+ add "-shared" option to MK_SHARED_LIB for gcc on Solaris (report
	  by Poor Yorick).

20080607
	+ finish changes to wgetch(), making it switch as needed to the
	  window's actual screen when calling wrefresh() and wgetnstr().  That
	  allows wgetch() to get used concurrently in different threads with
	  some minor restrictions, e.g., the application should not delete a
	  window which is being used in a wgetch().
	+ simplify mutex's, combining the window- and screen-mutex's.

20080531
	+ modify wgetch() to use the screen which corresponds to its window
	  parameter rather than relying on SP; some dependent functions still
	  use SP internally.
	+ factor out most use of SP in lib_mouse.c, using parameter.
	+ add internal _nc_keyname(), replacing keyname() to associate with a
	  particular SCREEN rather than the global SP.
	+ add internal _nc_unctrl(), replacing unctrl() to associate with a
	  particular SCREEN rather than the global SP.
	+ add internal _nc_tracemouse(), replacing _tracemouse() to eliminate
	  its associated global buffer _nc_globals.tracemse_buf now in SCREEN.
	+ add internal _nc_tracechar(), replacing _tracechar() to use SCREEN in
	  preference to the global _nc_globals.tracechr_buf buffer.

20080524
	+ modify _nc_keypad() to make it switch temporarily as needed to the
	  screen which must be updated.
	+ wrap cur_term variable to help make _nc_keymap() thread-safe, and
	  always set the screen's copy of this variable in set_curterm().
	+ restore curs_set() state after endwin()/refresh() (report/patch
	  Miroslav Lichvar)

20080517
	+ modify configure script to note that --enable-ext-colors and
	  --enable-ext-mouse are not experimental, but extensions from
	  the ncurses ABI 5.
	+ corrected manpage description of setcchar() (discussion with
	  Emanuele Giaquinta).
	+ fix for adding a non-spacing character at the beginning of a line
	  (report/patch by Miroslav Lichvar).

20080503
	+ modify screen.* terminfo entries using new screen+fkeys to fix
	  overridden keys in screen.rxvt (Debian #478094) -TD
	+ modify internal interfaces to reduce wgetch()'s dependency on the
	  global SP.
	+ simplify some loops with macros each_screen(), each_window() and
	  each_ripoff().

20080426
	+ continue modifying test/ditto.c toward making it demonstrate
	  multithreaded use_screen(), using fifos to pass data between screens.
	+ fix typo in form.3x (report by Mike Gran).

20080419
	+ add screen.rxvt terminfo entry -TD
	+ modify tic -f option to format spaces as \s to prevent them from
	  being lost when that is read back in unformatted strings.
	+ improve test/ditto.c, using a "talk"-style layout.

20080412
	+ change test/ditto.c to use openpty() and xterm.
	+ add locks for copywin(), dupwin(), overlap(), overlay() on their
	  window parameters.
	+ add locks for initscr() and newterm() on updates to the SCREEN
	  pointer.
	+ finish table in curs_thread.3x manpage.

20080405
	+ begin table in curs_thread.3x manpage describing the scope of data
	  used by each function (or symbol) for threading analysis.
	+ add null-pointer checks to setsyx() and getsyx() (prompted by
	  discussion by Martin v. Lowis and Jeroen Ruigrok van der Werven on
	  python-dev2 mailing list).

20080329
	+ add null-pointer checks in set_term() and delscreen().
	+ move _nc_windows into _nc_globals, since windows can be pads, which
	  are not associated with a particular screen.
	+ change use_screen() to pass the SCREEN* parameter rather than
	  stdscr to the callback function.
	+ force libtool to use tag for 'CC' in case it does not detect this,
	  e.g., on aix when using CC=powerpc-ibm-aix5.3.0.0-gcc
	  (report/patch by Michael Haubenwallner).
	+ override OBJEXT to "lo" when building with libtool, to work on
	  platforms such as AIX where libtool may use a different suffix for
	  the object files than ".o" (report/patch by Michael Haubenwallner).
	+ add configure --with-pthread option, for building with the POSIX
	  thread library.

20080322
	+ fill in extended-color pair two more places in wbkgrndset() and
	  waddch_nosync() (prompted by Sedeno's patch).
	+ fill in extended-color pair in _nc_build_wch() to make colors work
	  for wide-characters using extended-colors (patch by Alejandro R
	  Sedeno).
	+ add x/X toggles to ncurses.c C color test to test/demo
	  wide-characters with extended-colors.
	+ add a/A toggles to ncurses.c c/C color tests.
	+ modify test/ditto.c to use use_screen().
	+ finish modifying test/rain.c to demonstrate threads.

20080308
	+ start modifying test/rain.c for threading demo.
	+ modify test/ncurses.c to make 'f' test accept the f/F/b/F/</> toggles
	  that the 'F' accepts.
	+ modify test/worm.c to show trail in reverse-video when other threads
	  are working concurrently.
	+ fix a deadlock from improper nesting of mutexes for windowlist and
	  window.

20080301
	+ fixes from 20080223 resolved issue with mutexes; change to use
	  recursive mutexes to fix memory leak in delwin() as called from
	  _nc_free_and_exit().

20080223
	+ fix a size-difference in _nc_globals which caused hanging of mutex
	  lock/unlock when termlib was built separately.

20080216
	+ avoid using nanosleep() in threaded configuration since that often
	  is implemented to suspend the entire process.

20080209
	+ update test programs to build/work with various UNIX curses for
	  comparisons.  This was to reinvestigate statement in X/Open curses
	  that insnstr and winsnstr perform wrapping.  None of the Unix-branded
	  implementations do this, as noted in manpage (cf: 20040228).

20080203
	+ modify _nc_setupscreen() to set the legacy-coding value the same
	  for both narrow/wide models.  It had been set only for wide model,
	  but is needed to make unctrl() work with locale in the narrow model.
	+ improve waddch() and winsch() handling of EILSEQ from mbrtowc() by
	  using unctrl() to display illegal bytes rather than trying to append
	  further bytes to make up a valid sequence (reported by Andrey A
	  Chernov).
	+ modify unctrl() to check codes in 128-255 range versus isprint().
	  If they are not printable, and locale was set, use a "M-" or "~"
	  sequence.

20080126
	+ improve threading in test/worm.c (wrap refresh calls, and KEY_RESIZE
	  handling).  Now it hangs in napms(), no matter whether nanosleep()
	  or poll() or select() are used on Linux.

20080119
	+ fixes to build with --disable-ext-funcs
	+ add manpage for use_window and use_screen.
	+ add set_tabsize() and set_escdelay() functions.

20080112
	+ remove recursive-mutex definitions, finish threading demo for worm.c
	+ remove a redundant adjustment of lines in resizeterm.c's
	  adjust_window() which caused occasional misadjustment of stdscr when
	  softkeys were used.

20080105
	+ several improvements to terminfo entries based on xterm #230 -TD
	+ modify MKlib_gen.sh to handle keyname/key_name prototypes, so the
	  "link_test" builds properly.
	+ fix for toe command-line options -u/-U to ensure filename is given.
	+ fix allocation-size for command-line parsing in infocmp from 20070728
	  (report by Miroslav Lichvar)
	+ improve resizeterm() by moving ripped-off lines, and repainting the
	  soft-keys (report by Katarina Machalkova)
	+ add clarification in wclear's manpage noting that the screen will be
	  cleared even if a subwindow is cleared (prompted by Christer Enfors
	  question).
	+ change test/ncurses.c soft-key tests to work with KEY_RESIZE.

20071222
	+ continue implementing support for threading demo by adding mutex
	  for delwin().

20071215
	+ add several functions to C++ binding which wrap C functions that
	  pass a WINDOW* parameter (request by Chris Lee).

20071201
	+ add note about configure options needed for Berkeley database to the
	  INSTALL file.
	+ improve checks for version of Berkeley database libraries.
	+ amend fix for rpath to not modify LDFLAGS if the platform has no
	  applicable transformation (report by Christian Ebert, cf: 20071124).

20071124
	+ modify configure option --with-hashed-db to accept a parameter which
	  is the install-prefix of a given Berkeley Database (prompted by
	  pierre4d2 comments).
	+ rewrite wrapper for wcrtomb(), making it work on Solaris.  This is
	  used in the form library to determine the length of the buffer needed
	  by field_buffer (report by Alfred Fung).
	+ remove unneeded window-parameter from C++ binding for wresize (report
	  by Chris Lee).

20071117
	+ modify the support for filesystems which do not support mixed-case to
	  generate 2-character (hexadecimal) codes for the lower-level of the
	  filesystem terminfo database (request by Michail Vidiassov).
	+ add configure option --enable-mixed-case, to allow overriding the
	  configure script's check if the filesystem supports mixed-case
	  filenames.
	+ add wresize() to C++ binding (request by Chris Lee).
	+ define NCURSES_EXT_FUNCS and NCURSES_EXT_COLORS in curses.h to make
	  it simpler to tell if the extended functions and/or colors are
	  declared.

20071103
	+ update memory-leak checks for changes to names.c and codes.c
	+ correct acsc strings in h19, z100 (patch by Benjamin C W Sittler).

20071020
	+ continue implementing support for threading demo by adding mutex
	  for use_window().
	+ add mrxvt terminfo entry, add/fix xterm building blocks for modified
	  cursor keys -TD
	+ compile with FreeBSD "contemporary" TTY interface (patch by
	  Rong-En Fan).

20071013
	+ modify makefile rules to allow clear, tput and tset to be built
	  without libtic.  The other programs (infocmp, tic and toe) rely on
	  that library.
	+ add/modify null-pointer checks in several functions for SP and/or
	  the WINDOW* parameter (report by Thorben Krueger).
	+ fixes for field_buffer() in formw library (see Redhat #310071,
	  patches by Miroslav Lichvar).
	+ improve performance of NCURSES_CHAR_EQ code (patch by Miroslav
	  Lichvar).
	+ update/improve mlterm and rxvt terminfo entries, e.g., for
	  the modified cursor- and keypad-keys -TD

20071006
	+ add code to curses.priv.h ifdef'd with NCURSES_CHAR_EQ, which
	  changes the CharEq() macro to an inline function to allow comparing
	  cchar_t struct's without comparing gaps in a possibly unpacked
	  memory layout (report by Miroslav Lichvar).

20070929
	+ add new functions to lib_trace.c to setup mutex's for the _tracef()
	  calls within the ncurses library.
	+ for the reentrant model, move _nc_tputs_trace and _nc_outchars into
	  the SCREEN.
	+ start modifying test/worm.c to provide threading demo (incomplete).
	+ separated ifdef's for some BSD-related symbols in tset.c, to make
	  it compile on LynxOS (report by Greg Gemmer).
20070915
	+ modify Ada95/gen/Makefile to use shlib script, to simplify building
	  shared-library configuration on platforms lacking rpath support.
	+ build-fix for Ada95/src/Makefile to reflect changed dependency for
	  the terminal-interface-curses-aux.adb file which is now generated.
	+ restructuring test/worm.c, for use_window() example.

20070908
	+ add use_window() and use_screen() functions, to develop into support
	  for threaded library (incomplete).
	+ fix typos in man/curs_opaque.3x which kept the install script from
	  creating symbolic links to two aliases created in 20070818 (report by
	  Rong-En Fan).

20070901
	+ remove a spurious newline from output of html.m4, which caused links
	  for Ada95 html to be incorrect for the files generated using m4.
	+ start investigating mutex's for SCREEN manipulation (incomplete).
	+ minor cleanup of codes.c/names.c for --enable-const
	+ expand/revise "Routine and Argument Names" section of ncurses manpage
	  to address report by David Givens in newsgroup discussion.
	+ fix interaction between --without-progs/--with-termcap configure
	  options (report by Michail Vidiassov).
	+ fix typo in "--disable-relink" option (report by Michail Vidiassov).

20070825
	+ fix a sign-extension bug in infocmp's repair_acsc() function
	  (cf: 971004).
	+ fix old configure script bug which prevented "--disable-warnings"
	  option from working (patch by Mike Frysinger).

20070818
	+ add 9term terminal description (request by Juhapekka Tolvanen) -TD
	+ modify comp_hash.c's string output to avoid misinterpreting a null
	  "\0" followed by a digit.
	+ modify MKnames.awk and MKcodes.awk to support big-strings.
	  This only applies to the cases (broken linker, reentrant) where
	  the corresponding arrays are accessed via wrapper functions.
	+ split MKnames.awk into two scripts, eliminating the shell redirection
	  which complicated the make process and also the bogus timestamp file
	  which was introduced to fix "make -j".
	+ add test/test_opaque.c, test/test_arrays.c
	+ add wgetscrreg() and wgetparent() for applications that may need it
	  when NCURSES_OPAQUE is defined (prompted by Bryan Christ).

20070812
	+ amend treatment of infocmp "-r" option to retain the 1023-byte limit
	  unless "-T" is given (cf: 981017).
	+ modify comp_captab.c generation to use big-strings.
	+ make _nc_capalias_table and _nc_infoalias_table private accessed via
	  _nc_get_alias_table() since the tables are used only within the tic
	  library.
	+ modify configure script to skip Intel compiler in CF_C_INLINE.
	+ make _nc_info_hash_table and _nc_cap_hash_table private accessed via
	  _nc_get_hash_table() since the tables are used only within the tic
	  library.

20070728
	+ make _nc_capalias_table and _nc_infoalias_table private, accessed via
	  _nc_get_alias_table() since they are used only by parse_entry.c
	+ make _nc_key_names private since it is used only by lib_keyname.c
	+ add --disable-big-strings configure option to control whether
	  unctrl.c is generated using the big-string optimization - which may
	  use strings longer than supported by a given compiler.
	+ reduce relocation tables for tic, infocmp by changing type of
	  internal hash tables to short, and make those private symbols.
	+ eliminate large fixed arrays from progs/infocmp.c

20070721
	+ change winnstr() to stop at the end of the line (cf: 970315).
	+ add test/test_get_wstr.c
	+ add test/test_getstr.c
	+ add test/test_inwstr.c
	+ add test/test_instr.c

20070716
	+ restore a call to obtain screen-size in _nc_setupterm(), which
	  is used in tput and other non-screen applications via setupterm()
	  (Debian #433357, reported by Florent Bayle, Christian Ohm,
	  cf: 20070310).

20070714
	+ add test/savescreen.c test-program
	+ add check to trace-file open, if the given name is a directory, add
	  ".log" to the name and try again.
	+ add konsole-256color entry -TD
	+ add extra gcc warning options from xterm.
	+ minor fixes for ncurses/hashmap test-program.
	+ modify configure script to quiet c++ build with libtool when the
	  --disable-echo option is used.
	+ modify configure script to disable ada95 if libtool is selected,
	  writing a warning message (addresses FreeBSD #114493).
	+ update config.guess, config.sub

20070707
	+ add continuous-move "M" to demo_panels to help test refresh changes.
	+ improve fix for refresh of window on top of multi-column characters,
	  taking into account some split characters on left/right window
	  boundaries.

20070630
	+ add "widec" row to _tracedump() output to help diagnose remaining
	  problems with multi-column characters.
	+ partial fix for refresh of window on top of multi-column characters
	  which are partly overwritten (report by Sadrul H Chowdhury).
	+ ignore A_CHARTEXT bits in vidattr() and vid_attr(), in case
	  multi-column extension bits are passed there.
	+ add setlocale() call to demo_panels.c, needed for wide-characters.
	+ add some output flags to _nc_trace_ttymode to help diagnose a bug
	  report by Larry Virden, i.e., ONLCR, OCRNL, ONOCR and ONLRET,

20070623
	+ add test/demo_panels.c
	+ implement opaque version of setsyx() and getsyx().

20070612
	+ corrected xterm+pcf2 terminfo modifiers for F1-F4, to match xterm
	  #226 -TD
	+ split-out key_name() from MKkeyname.awk since it now depends upon
	  wunctrl() which is not in libtinfo (report by Rong-En Fan).

20070609
	+ add test/key_name.c
	+ add stdscr cases to test/inchs.c and test/inch_wide.c
	+ update test/configure
	+ correct formatting of DEL (0x7f) in _nc_vischar().
	+ null-terminate result of wunctrl().
	+ add null-pointer check in key_name() (report by Andreas Krennmair,
	  cf: 20020901).

20070602
	+ adapt mouse-handling code from menu library in form-library
	  (discussion with Clive Nicolson).
	+ add a modification of test/dots.c, i.e., test/dots_mvcur.c to
	  illustrate how to use mvcur().
	+ modify wide-character flavor of SetAttr() to preserve the
	  WidecExt() value stored in the .attr field, e.g., in case it
	  is overwritten by chgat (report by Aleksi Torhamo).
	+ correct buffer-size for _nc_viswbuf2n() (report by Aleksi Torhamo).
	+ build-fixes for Solaris 2.6 and 2.7 (patch by Peter O'Gorman).

20070526
	+ modify keyname() to use "^X" form only if meta() has been called, or
	  if keyname() is called without initializing curses, e.g., via
	  initscr() or newterm() (prompted by LinuxBase #1604).
	+ document some portability issues in man/curs_util.3x
	+ add a shadow copy of TTY buffer to _nc_prescreen to fix applications
	  broken by moving that data into SCREEN (cf: 20061230).

20070512
	+ add 'O' (wide-character panel test) in ncurses.c to demonstrate a
	  problem reported by Sadrul H Chowdhury with repainting parts of
	  a fullwidth cell.
	+ modify slk_init() so that if there are preceding calls to
	  ripoffline(), those affect the available lines for soft-keys (adapted
	  from patch by Clive Nicolson).
	+ document some portability issues in man/curs_getyx.3x

20070505
	+ fix a bug in Ada95/samples/ncurses which caused a variable to
	  become uninitialized in the "b" test.
	+ fix Ada95/gen/Makefile.in adahtml rule to account for recent
	  movement of files, fix a few incorrect manpage references in the
	  generated html.
	+ add Ada95 binding to _nc_freeall() as Curses_Free_All to help with
	  memory-checking.
	+ correct some functions in Ada95 binding which were using return value
	  from C where none was returned:  idcok(), immedok() and wtimeout().
	+ amend recent changes for Ada95 binding to make it build with
	  Cygwin's linker, e.g., with configure options
		--enable-broken-linker --with-ticlib

20070428
	+ add a configure check for gcc's options for inlining, use that to
	  quiet a warning message where gcc's default behavior changed from
	  3.x to 4.x.
	+ improve warning message when checking if GPM is linked to curses
	  library by not warning if its use of "wgetch" is via a weak symbol.
	+ add loader options when building with static libraries to ensure that
	  an installed shared library for ncurses does not conflict.  This is
	  reported as problem with Tru64, but could affect other platforms
	  (report Martin Mokrejs, analysis by Tim Mooney).
	+ fix build on cygwin after recent ticlib/termlib changes, i.e.,
	  + adjust TINFO_SUFFIX value to work with cygwin's dll naming
	  + revert a change from 20070303 which commented out dependency of
	    SHLIB_LIST in form/menu/panel/c++ libraries.
	+ fix initialization of ripoff stack pointer (cf: 20070421).

20070421
	+ move most static variables into structures _nc_globals and
	  _nc_prescreen, to simplify storage.
	+ add/use configure script macro CF_SIG_ATOMIC_T, use the corresponding
	  type for data manipulated by signal handlers (prompted by comments
	  in mailing.openbsd.bugs newsgroup).
	+ modify CF_WITH_LIBTOOL to allow one to pass options such as -static
	  to the libtool create- and link-operations.

20070414
	+ fix whitespace in curs_opaque.3x which caused a spurious ';' in
	  the installed aliases (report by Peter Santoro).
	+ fix configure script to not try to generate adacurses-config when
	  Ada95 tree is not built.

20070407
	+ add man/curs_legacy.3x, man/curs_opaque.3x
	+ fix acs_map binding for Ada95 when --enable-reentrant is used.
	+ add adacurses-config to the Ada95 install, based on version from
	  FreeBSD port, in turn by Juergen Pfeifer in 2000 (prompted by
	  comment on comp.lang.ada newsgroup).
	+ fix includes in c++ binding to build with Intel compiler
	  (cf: 20061209).
	+ update install rule in Ada95 to use mkdirs.sh
	> other fixes prompted by inspection for Coverity report:
	+ modify ifdef's for c++ binding to use try/catch/throw statements
	+ add a null-pointer check in tack/ansi.c request_cfss()
	+ fix a memory leak in ncurses/base/wresize.c
	+ corrected check for valid memu/meml capabilities in
	  progs/dump_entry.c when handling V_HPUX case.
	> fixes based on Coverity report:
	+ remove dead code in test/bs.c
	+ remove dead code in test/demo_defkey.c
	+ remove an unused assignment in progs/infocmp.c
	+ fix a limit check in tack/ansi.c tools_charset()
	+ fix tack/ansi.c tools_status() to perform the VT320/VT420
	  tests in request_cfss().  The function had exited too soon.
	+ fix a memory leak in tic.c's make_namelist()
	+ fix a couple of places in tack/output.c which did not check for EOF.
	+ fix a loop-condition in test/bs.c
	+ add index checks in lib_color.c for color palettes
	+ add index checks in progs/dump_entry.c for version_filter() handling
	  of V_BSD case.
	+ fix a possible null-pointer dereference in copywin()
	+ fix a possible null-pointer dereference in waddchnstr()
	+ add a null-pointer check in _nc_expand_try()
	+ add a null-pointer check in tic.c's make_namelist()
	+ add a null-pointer check in _nc_expand_try()
	+ add null-pointer checks in test/cardfile.c
	+ fix a double-free in ncurses/tinfo/trim_sgr0.c
	+ fix a double-free in ncurses/base/wresize.c
	+ add try/catch block to c++/cursesmain.cc

20070331
	+ modify Ada95 binding to build with --enable-reentrant by wrapping
	  global variables (bug: acs_map does not yet work).
	+ modify Ada95 binding to use the new access-functions, allowing it
	  to build/run when NCURSES_OPAQUE is set.
	+ add access-functions and macros to return properties of the WINDOW
	  structure, e.g., when NCURSES_OPAQUE is set.
	+ improved install-sh's quoting.
	+ use mkdirs.sh rather than mkinstalldirs, e.g., to use fixes from
	  other programs.

20070324
	+ eliminate part of the direct use of WINDOW data from Ada95 interface.
	+ fix substitutions for termlib filename to make configure option
	  --enable-reentrant work with --with-termlib.
	+ change a constructor for NCursesWindow to allow compiling with
	  NCURSES_OPAQUE set, since we cannot pass a reference to
	  an opaque pointer.

20070317
	+ ignore --with-chtype=unsigned since unsigned is always added to
	  the type in curses.h; do the same for --with-mmask-t.
	+ change warning regarding --enable-ext-colors and wide-character
	  in the configure script to an error.
	+ tweak error message in CF_WITH_LIBTOOL to distinguish other programs
	  such as Darwin's libtool program (report by Michail Vidiassov)
	+ modify edit_man.sh to allow for multiple substitutions per line.
	+ set locale in misc/ncurses-config.in since it uses a range
	+ change permissions libncurses++.a install (report by Michail
	  Vidiassov).
	+ corrected length of temporary buffer in wide-character version
	  of set_field_buffer() (related to report by Bryan Christ).

20070311
	+ fix mk-1st.awk script install_shlib() function, broken in 20070224
	  changes for cygwin (report by  Michail Vidiassov).

20070310
	+ increase size of array in _nc_visbuf2n() to make "tic -v" work
	  properly in its similar_sgr() function (report/analysis by Peter
	  Santoro).
	+ add --enable-reentrant configure option for ongoing changes to
	  implement a reentrant version of ncurses:
	  + libraries are suffixed with "t"
	  + wrap several global variables (curscr, newscr, stdscr, ttytype,
	    COLORS, COLOR_PAIRS, COLS, ESCDELAY, LINES and TABSIZE) as
	    functions returning values stored in SCREEN or cur_term.
	  + move some initialization (LINES, COLS) from lib_setup.c,
	    i.e., setupterm() to _nc_setupscreen(), i.e., newterm().

20070303
	+ regenerated html documentation.
	+ add NCURSES_OPAQUE symbol to curses.h, will use to make structs
	  opaque in selected configurations.
	+ move the chunk in lib_acs.c which resets acs capabilities when
	  running on a terminal whose locale interferes with those into
	  _nc_setupscreen(), so the libtinfo/libtinfow files can be made
	  identical (requested by Miroslav Lichvar).
	+ do not use configure variable SHLIB_LIBS for building libraries
	  outside the ncurses directory, since that symbol is customized
	  only for that directory, and using it introduces an unneeded
	  dependency on libdl (requested by Miroslav Lichvar).
	+ modify mk-1st.awk so the generated makefile rules for linking or
	  installing shared libraries do not first remove the library, in
	  case it is in use, e.g., libncurses.so by /bin/sh (report by Jeff
	  Chua).
	+ revised section "Using NCURSES under XTERM" in ncurses-intro.html
	  (prompted by newsgroup comment by Nick Guenther).

20070224
	+ change internal return codes of _nc_wgetch() to check for cases
	  where KEY_CODE_YES should be returned, e.g., if a KEY_RESIZE was
	  ungetch'd, and read by wget_wch().
	+ fix static-library build broken in 20070217 changes to remove "-ldl"
	  (report by Miroslav Lichvar).
	+ change makefile/scripts for cygwin to allow building termlib.
	+ use Form_Hook in manpages to match form.h
	+ use Menu_Hook in manpages, as well as a few places in menu.h
	+ correct form- and menu-manpages to use specific Field_Options,
	  Menu_Options and Item_Options types.
	+ correct prototype for _tracechar() in manpage (cf: 20011229).
	+ correct prototype for wunctrl() in manpage.

20070217
	+ fixes for $(TICS_LIST) in ncurses/Makefile (report by Miroslav
	  Lichvar).
	+ modify relinking of shared libraries to apply only when rpath is
	  enabled, and add --disable-relink option which can be used to
	  disable the feature altogether (reports by Michail Vidiassov,
	  Adam J Richter).
	+ fix --with-termlib option for wide-character configuration, stripping
	  the "w" suffix in one place (report by Miroslav Lichvar).
	+ remove "-ldl" from some library lists to reduce dependencies in
	  programs (report by Miroslav Lichvar).
	+ correct description of --enable-signed-char in configure --help
	  (report by Michail Vidiassov).
	+ add pattern for GNU/kFreeBSD configuration to CF_XOPEN_SOURCE,
	  which matches an earlier change to CF_SHARED_OPTS, from xterm #224
	  fixes.
	+ remove "${DESTDIR}" from -install_name option used for linking
	  shared libraries on Darwin (report by Michail Vidiassov).

20070210
	+ add test/inchs.c, test/inch_wide.c, to test win_wchnstr().
	+ remove libdl from library list for termlib (report by Miroslav
	  Lichvar).
	+ fix configure.in to allow --without-progs --with-termlib (patch by
	  Miroslav Lichvar).
	+ modify win_wchnstr() to ensure that only a base cell is returned
	  for each multi-column character (prompted by report by Wei Kong
	  regarding change in mvwin_wch() cf: 20041023).

20070203
	+ modify fix_wchnstr() in form library to strip attributes (and color)
	  from the cchar_t array (field cells) read from a field's window.
	  Otherwise, when copying the field cells back to the window, the
	  associated color overrides the field's background color (report by
	  Ricardo Cantu).
	+ improve tracing for form library, showing created forms, fields, etc.
	+ ignore --enable-rpath configure option if --with-shared was omitted.
	+ add _nc_leaks_tinfo(), _nc_free_tic(), _nc_free_tinfo() entrypoints
	  to allow leak-checking when both tic- and tinfo-libraries are built.
	+ drop CF_CPP_VSCAN_FUNC macro from configure script, since C++ binding
	  no longer relies on it.
	+ disallow combining configure script options --with-ticlib and
	  --enable-termcap (report by Rong-En Fan).
	+ remove tack from ncurses tree.

20070128
	+ fix typo in configure script that broke --with-termlib option
	  (report by Rong-En Fan).

20070127
	+ improve fix for FreeBSD gnu/98975, to allow for null pointer passed
	  to tgetent() (report by Rong-en Fan).
	+ update tack/HISTORY and tack/README to tell how to build it after
	  it is removed from the ncurses tree.
	+ fix configure check for libtool's version to trim blank lines
	  (report by sci-fi@hush.ai).
	+ review/eliminate other original-file artifacts in cursesw.cc, making
	  its license consistent with ncurses.
	+ use ncurses vw_scanw() rather than reading into a fixed buffer in
	  the c++ binding for scanw() methods (prompted by report by Nuno Dias).
	+ eliminate fixed-buffer vsprintf() calls in c++ binding.

20070120
	+ add _nc_leaks_tic() to separate leak-checking of tic library from
	  term/ncurses libraries, and thereby eliminate a library dependency.
	+ fix test/mk-test.awk to ignore blank lines.
	+ correct paths in include/headers, for --srcdir (patch by Miroslav
	  Lichvar).

20070113
	+ add a break-statement in misc/shlib to ensure that it exits on the
	  _first_ matched directory (report by Paul Novak).
	+ add tack/configure, which can be used to build tack outside the
	  ncurses build-tree.
	+ add --with-ticlib option, to build/install the tic-support functions
	  in a separate library (suggested by Miroslav Lichvar).

20070106
	+ change MKunctrl.awk to reduce relocation table for unctrl.o
	+ change MKkeyname.awk to reduce relocation table for keyname.o
	  (patch by Miroslav Lichvar).

20061230
	+ modify configure check for libtool's version to trim blank lines
	  (report by sci-fi@hush.ai).
	+ modify some modules to allow them to be reentrant if _REENTRANT is
	  defined: lib_baudrate.c, resizeterm.c (local data only)
	+ eliminate static data from some modules: add_tries.c, hardscroll.c,
	  lib_ttyflags.c, lib_twait.c
	+ improve manpage install to add aliases for the transformed program
	  names, e.g., from --program-prefix.
	+ used linklint to verify links in the HTML documentation, made fixes
	  to manpages as needed.
	+ fix a typo in curs_mouse.3x (report by William McBrine).
	+ fix install-rule for ncurses5-config to make the bin-directory.

20061223
	+ modify configure script to omit the tic (terminfo compiler) support
	  from ncurses library if --without-progs option is given.
	+ modify install rule for ncurses5-config to do this via "install.libs"
	+ modify shared-library rules to allow FreeBSD 3.x to use rpath.
	+ update config.guess, config.sub

20061217 5.6 release for upload to ftp.gnu.org

20061217
	+ add ifdef's for <wctype.h> for HPUX, which has the corresponding
	  definitions in <wchar.h>.
	+ revert the va_copy() change from 20061202, since it was neither
	  correct nor portable.
	+ add $(LOCAL_LIBS) definition to progs/Makefile.in, needed for
	  rpath on Solaris.
	+ ignore wide-acs line-drawing characters that wcwidth() claims are
	  not one-column.  This is a workaround for Solaris' broken locale
	  support.

20061216
	+ modify configure --with-gpm option to allow it to accept a parameter,
	  i.e., the name of the dynamic GPM library to load via dlopen()
	  (requested by Bryan Henderson).
	+ add configure option --with-valgrind, changes from vile.
	+ modify configure script AC_TRY_RUN and AC_TRY_LINK checks to use
	  'return' in preference to 'exit()'.

20061209
	+ change default for --with-develop back to "no".
	+ add XTABS to tracing of TTY bits.
	+ updated autoconf patch to ifdef-out the misfeature which declares
	  exit() for configure tests.  This fixes a redefinition warning on
	  Solaris.
	+ use ${CC} rather than ${LD} in shared library rules for IRIX64,
	  Solaris to help ensure that initialization sections are provided for
	  extra linkage requirements, e.g., of C++ applications (prompted by
	  comment by Casper Dik in newsgroup).
	+ rename "$target" in CF_MAN_PAGES to make it easier to distinguish
	  from the autoconf predefined symbol.  There was no conflict,
	  since "$target" was used only in the generated edit_man.sh file,
	  but SuSE's rpm package contains a patch.

20061202
	+ update man/term.5 to reflect extended terminfo support and hashed
	  database configuration.
	+ updates for test/configure script.
	+ adapted from SuSE rpm package:
	  + remove long-obsolete workaround for broken-linker which declared
	    cur_term in tic.c
	  + improve error recovery in PUTC() macro when wcrtomb() does not
	    return usable results for an 8-bit character.
	+ patches from rpm package (SuSE):
	  + use va_copy() in extra varargs manipulation for tracing version
	    of printw, etc.
	  + use a va_list rather than a null in _nc_freeall()'s call to
	    _nc_printf_string().
	+ add some see-also references in manpages to show related
	  wide-character functions (suggested by Claus Fischer).

20061125
	+ add a check in lib_color.c to ensure caller does not increase COLORS
	  above max_colors, which is used as an array index (discussion with
	  Simon Sasburg).
	+ add ifdef's allowing ncurses to be built with tparm() using either
	  varargs (the existing status), or using a fixed-parameter list (to
	  match X/Open).

20061104
	+ fix redrawing of windows other than stdscr using wredrawln() by
	  touching the corresponding rows in curscr (discussion with Dan
	  Gookin).
	+ add test/redraw.c
	+ add test/echochar.c
	+ review/cleanup manpage descriptions of error-returns for form- and
	  menu-libraries (prompted by FreeBSD docs/46196).

20061028
	+ add AUTHORS file -TD
	+ omit the -D options from output of the new config script --cflags
	  option (suggested by Ralf S Engelschall).
	+ make NCURSES_INLINE unconditionally defined in curses.h

20061021
	+ revert change to accommodate bash 3.2, since that breaks other
	  platforms, e.g., Solaris.
	+ minor fixes to NEWS file to simplify scripting to obtain list of
	  contributors.
	+ improve some shared-library configure scripting for Linux, FreeBSD
	  and NetBSD to make "--with-shlib-version" work.
	+ change configure-script rules for FreeBSD shared libraries to allow
	  for rpath support in versions past 3.
	+ use $(DESTDIR) in makefile rules for installing/uninstalling the
	  package config script (reports/patches by Christian Wiese,
	  Ralf S Engelschall).
	+ fix a warning in the configure script for NetBSD 2.0, working around
	  spurious blanks embedded in its ${MAKEFLAGS} symbol.
	+ change test/Makefile to simplify installing test programs in a
	  different directory when --enable-rpath is used.

20061014
	+ work around bug in bash 3.2 by adding extra quotes (Jim Gifford).
	+ add/install a package config script, e.g., "ncurses5-config" or
	  "ncursesw5-config", according to configuration options.

20061007
	+ add several GNU Screen terminfo variations with 16- and 256-colors,
	  and status line (Alain Bench).
	+ change the way shared libraries (other than libtool) are installed.
	  Rather than copying the build-tree's libraries, link the shared
	  objects into the install directory.  This makes the --with-rpath
	  option work except with $(DESTDIR) (cf: 20000930).

20060930
	+ fix ifdef in c++/internal.h for QNX 6.1
	+ test-compiled with (old) egcs-1.1.2, modified configure script to
	  not unset the $CXX and related variables which would prevent this.
	+ fix a few terminfo.src typos exposed by improvments to "-f" option.
	+ improve infocmp/tic "-f" option formatting.

20060923
	+ make --disable-largefile option work (report by Thomas M Ott).
	+ updated html documentation.
	+ add ka2, kb1, kb3, kc2 to vt220-keypad as an extension -TD
	+ minor improvements to rxvt+pcfkeys -TD

20060916
	+ move static data from lib_mouse.c into SCREEN struct.
	+ improve ifdef's for _POSIX_VDISABLE in tset to work with Mac OS X
	  (report by Michail Vidiassov).
	+ modify CF_PATH_SYNTAX to ensure it uses the result from --prefix
	  option (from lynx changes) -TD
	+ adapt AC_PROG_EGREP check, noting that this is likely to be another
	  place aggravated by POSIXLY_CORRECT.
	+ modify configure check for awk to ensure that it is found (prompted
	  by report by Christopher Parker).
	+ update config.sub

20060909
	+ add kon, kon2 and jfbterm terminfo entry (request by Till Maas) -TD
	+ remove invis capability from klone+sgr, mainly used by linux entry,
	  since it does not really do this -TD

20060903
	+ correct logic in wadd_wch() and wecho_wch(), which did not guard
	  against passing the multi-column attribute into a call on waddch(),
	  e.g., using data returned by win_wch() (cf: 20041023)
	  (report by Sadrul H Chowdhury).

20060902
	+ fix kterm's acsc string -TD
	+ fix for change to tic/infocmp in 20060819 to ensure no blank is
	  embedded into a termcap description.
	+ workaround for 20050806 ifdef's change to allow visbuf.c to compile
	  when using --with-termlib --with-trace options.
	+ improve tgetstr() by making the return value point into the user's
	  buffer, if provided (patch by Miroslav Lichvar (see Redhat #202480)).
	+ correct libraries needed for foldkeys (report by Stanislav Ievlev)

20060826
	+ add terminfo entries for xfce terminal (xfce) and multi gnome
	  terminal (mgt) -TD
	+ add test/foldkeys.c

20060819
	+ modify tic and infocmp to avoid writing trailing blanks on terminfo
	  source output (Debian #378783).
	+ modify configure script to ensure that if the C compiler is used
	  rather than the loader in making shared libraries, the $(CFLAGS)
	  variable is also used (Redhat #199369).
	+ port hashed-db code to db2 and db3.
	+ fix a bug in tgetent() from 20060625 and 20060715 changes
	  (patch/analysis by Miroslav Lichvar (see Redhat #202480)).

20060805
	+ updated xterm function-keys terminfo to match xterm #216 -TD
	+ add configure --with-hashed-db option (tested only with FreeBSD 6.0,
	  e.g., the db 1.8.5 interface).

20060729
	+ modify toe to access termcap data, e.g., via cgetent() functions,
	  or as a text file if those are not available.
	+ use _nc_basename() in tset to improve $SHELL check for csh/sh.
	+ modify _nc_read_entry() and _nc_read_termcap_entry() so infocmp,
	  can access termcap data when the terminfo database is disabled.

20060722
	+ widen the test for xterm kmous a little to allow for other strings
	  than \E[M, e.g., for xterm-sco functionality in xterm.
	+ update xterm-related terminfo entries to match xterm patch #216 -TD
	+ update config.guess, config.sub

20060715
	+ fix for install-rule in Ada95 to add terminal_interface.ads
	  and terminal_interface.ali (anonymous posting in comp.lang.ada).
	+ correction to manpage for getcchar() (report by William McBrine).
	+ add test/chgat.c
	+ modify wchgat() to mark updated cells as changed so a refresh will
	  repaint those cells (comments by Sadrul H Chowdhury and William
	  McBrine).
	+ split up dependency of names.c and codes.c in ncurses/Makefile to
	  work with parallel make (report/analysis by Joseph S Myers).
	+ suppress a warning message (which is ignored) for systems without
	  an ldconfig program (patch by Justin Hibbits).
	+ modify configure script --disable-symlinks option to allow one to
	  disable symlink() in tic even when link() does not work (report by
	  Nigel Horne).
	+ modify MKfallback.sh to use tic -x when constructing fallback tables
	  to allow extended capabilities to be retrieved from a fallback entry.
	+ improve leak-checking logic in tgetent() from 20060625 to ensure that
	  it does not free the current screen (report by Miroslav Lichvar).

20060708
	+ add a check for _POSIX_VDISABLE in tset (NetBSD #33916).
	+ correct _nc_free_entries() and related functions used for memory leak
	  checking of tic.

20060701
	+ revert a minor change for magic-cookie support from 20060513, which
	  caused unexpected reset of attributes, e.g., when resizing test/view
	  in color mode.
	+ note in clear manpage that the program ignores command-line
	  parameters (prompted by Debian #371855).
	+ fixes to make lib_gen.c build properly with changes to the configure
	  --disable-macros option and NCURSES_NOMACROS (cf:  20060527)
	+ update/correct several terminfo entries -TD
	+ add some notes regarding copyright to terminfo.src -TD

20060625
	+ fixes to build Ada95 binding with gnat-4.1.0
	+ modify read_termtype() so the term_names data is always allocated as
	  part of the str_table, a better fix for a memory leak (cf: 20030809).
	+ reduce memory leaks in repeated calls to tgetent() by remembering the
	  last TERMINAL* value allocated to hold the corresponding data and
	  freeing that if the tgetent() result buffer is the same as the
	  previous call (report by "Matt" for FreeBSD gnu/98975).
	+ modify tack to test extended capability function-key strings.
	+ improved gnome terminfo entry (GenToo #122566).
	+ improved xterm-256color terminfo entry (patch by Alain Bench).

20060617
	+ fix two small memory leaks related to repeated tgetent() calls
	  with TERM=screen (report by "Matt" for FreeBSD gnu/98975).
	+ add --enable-signed-char to simplify Debian package.
	+ reduce name-pollution in term.h by removing #define's for HAVE_xxx
	  symbols.
	+ correct typo in curs_terminfo.3x (Debian #369168).

20060603
	+ enable the mouse in test/movewindow.c
	+ improve a limit-check in frm_def.c (John Heasley).
	+ minor copyright fixes.
	+ change configure script to produce test/Makefile from data file.

20060527
	+ add a configure option --enable-wgetch-events to enable
	  NCURSES_WGETCH_EVENTS, and correct the associated loop-logic in
	  lib_twait.c (report by Bernd Jendrissek).
	+ remove include/nomacros.h from build, since the ifdef for
	  NCURSES_NOMACROS makes that obsolete.
	+ add entrypoints for some functions which were only provided as macros
	  to make NCURSES_NOMACROS ifdef work properly:  getcurx(), getcury(),
	  getbegx(), getbegy(), getmaxx(), getmaxy(), getparx() and getpary(),
	  wgetbkgrnd().
	+ provide ifdef for NCURSES_NOMACROS which suppresses most macro
	  definitions from curses.h, i.e., where a macro is defined to override
	  a function to improve performance.  Allowing a developer to suppress
	  these definitions can simplify some application (discussion with
	  Stanislav Ievlev).
	+ improve description of memu/meml in terminfo manpage.

20060520
	+ if msgr is false, reset video attributes when doing an automargin
	  wrap to the next line.  This makes the ncurses 'k' test work properly
	  for hpterm.
	+ correct caching of keyname(), which was using only half of its table.
	+ minor fixes to memory-leak checking.
	+ make SCREEN._acs_map and SCREEN._screen_acs_map pointers rather than
	  arrays, making ACS_LEN less visible to applications (suggested by
	  Stanislav Ievlev).
	+ move chunk in SCREEN ifdef'd for USE_WIDEC_SUPPORT to the end, so
	  _screen_acs_map will have the same offset in both ncurses/ncursesw,
	  making the corresponding tinfo/tinfow libraries binary-compatible
	  (cf: 20041016, report by Stanislav Ievlev).

20060513
	+ improve debug-tracing for EmitRange().
	+ change default for --with-develop to "yes".  Add NCURSES_NO_HARD_TABS
	  and NCURSES_NO_MAGIC_COOKIE environment variables to allow runtime
	  suppression of the related hard-tabs and xmc-glitch features.
	+ add ncurses version number to top-level manpages, e.g., ncurses, tic,
	  infocmp, terminfo as well as form, menu, panel.
	+ update config.guess, config.sub
	+ modify ncurses.c to work around a bug in NetBSD 3.0 curses
	  (field_buffer returning null for a valid field).  The 'r' test
	  appears to not work with that configuration since the new_fieldtype()
	  function is broken in that implementation.

20060506
	+ add hpterm-color terminfo entry -TD
	+ fixes to compile test-programs with HPUX 11.23

20060422
	+ add copyright notices to files other than those that are generated,
	  data or adapted from pdcurses (reports by William McBrine, David
	  Taylor).
	+ improve rendering on hpterm by not resetting attributes at the end
	  of doupdate() if the terminal has the magic-cookie feature (report
	  by Bernd Rieke).
	+ add 256color variants of terminfo entries for programs which are
	  reported to implement this feature -TD

20060416
	+ fix typo in change to NewChar() macro from 20060311 changes, which
	  broke tab-expansion (report by Frederic L W Meunier).

20060415
	+ document -U option of tic and infocmp.
	+ modify tic/infocmp to suppress smacs/rmacs when acsc is suppressed
	  due to size limit, e.g., converting to termcap format.  Also
	  suppress them if the output format does not contain acsc and it
	  was not VT100-like, i.e., a one-one mapping (Novell #163715).
	+ add configure check to ensure that SIGWINCH is defined on platforms
	  such as OS X which exclude that when _XOPEN_SOURCE, etc., are
	  defined (report by Nicholas Cole)

20060408
	+ modify write_object() to not write coincidental extensions of an
	  entry made due to it being referenced in a use= clause (report by
	  Alain Bench).
	+ another fix for infocmp -i option, which did not ensure that some
	  escape sequences had comparable prefixes (report by Alain Bench).

20060401
	+ improve discussion of init/reset in terminfo and tput manpages
	  (report by Alain Bench).
	+ use is3 string for a fallback of rs3 in the reset program; it was
	  using is2 (report by Alain Bench).
	+ correct logic for infocmp -i option, which did not account for
	  multiple digits in a parameter (cf: 20040828) (report by Alain
	  Bench).
	+ move _nc_handle_sigwinch() to lib_setup.c to make --with-termlib
	  option work after 20060114 changes (report by Arkadiusz Miskiewicz).
	+ add copyright notices to test-programs as needed (report by William
	  McBrine).

20060318
	+ modify ncurses.c 'F' test to combine the wide-characters with color
	  and/or video attributes.
	+ modify test/ncurses to use CTL/Q or ESC consistently for exiting
	  a test-screen (some commands used 'x' or 'q').

20060312
	+ fix an off-by-one in the scrolling-region change (cf_ 20060311).

20060311
	+ add checks in waddchnstr() and wadd_wchnstr() to stop copying when
	  a null character is found (report by Igor Bogomazov).
	+ modify progs/Makefile.in to make "tput init" work properly with
	  cygwin, i.e., do not pass a ".exe" in the reference string used
	  in check_aliases (report by Samuel Thibault).
	+ add some checks to ensure current position is within scrolling
	  region before scrolling on a new line (report by Dan Gookin).
	+ change some NewChar() usage to static variables to work around
	  stack garbage introduced when cchar_t is not packed (Redhat #182024).

20060225
	+ workarounds to build test/movewindow with PDcurses 2.7.
	+ fix for nsterm-16color entry (patch by Alain Bench).
	+ correct a typo in infocmp manpage (Debian #354281).

20060218
	+ add nsterm-16color entry -TD
	+ updated mlterm terminfo entry -TD
	+ remove 970913 feature for copying subwindows as they are moved in
	  mvwin() (discussion with Bryan Christ).
	+ modify test/demo_menus.c to demonstrate moving a menu (both the
	  window and subwindow) using shifted cursor-keys.
	+ start implementing recursive mvwin() in movewindow.c (incomplete).
	+ add a fallback definition for GCC_PRINTFLIKE() in test.priv.h,
	  for movewindow.c (report by William McBrine).
	+ add help-message to test/movewindow.c

20060211
	+ add test/movewindow.c, to test mvderwin().
	+ fix ncurses soft-key test so color changes are shown immediately
	  rather than delayed.
	+ modify ncurses soft-key test to hide the keys when exiting the test
	  screen.
	+ fixes to build test programs with PDCurses 2.7, e.g., its headers
	  rely on autoconf symbols, and it declares stubs for nonfunctional
	  terminfo and termcap entrypoints.

20060204
	+ improved test/configure to build test/ncurses on HPUX 11 using the
	  vendor curses.
	+ documented ALTERNATE CONFIGURATIONS in the ncurses manpage, for the
	  benefit of developers who do not read INSTALL.

20060128
	+ correct form library Window_To_Buffer() change (cf:  20040516), which
	  should ignore the video attributes (report by Ricardo Cantu).

20060121
	+ minor fixes to xmc-glitch experimental code:
	  + suppress line-drawing
	  + implement max_attributes
	  tested with xterm.
	+ minor fixes for the database iterator.
	+ fix some buffer limits in c++ demo (comment by Falk Hueffner in
	  Debian #348117).

20060114
	+ add toe -a option, to show all databases.  This uses new private
	  interfaces in the ncurses library for iterating through the list of
	  databases.
	+ fix toe from 20000909 changes which made it not look at
	  $HOME/.terminfo
	+ make toe's -v option parameter optional as per manpage.
	+ improve SIGWINCH handling by postponing its effect during newterm(),
	  etc., when allocating screens.

20060111
	+ modify wgetnstr() to return KEY_RESIZE if a sigwinch occurs.  Use
	  this in test/filter.c
	+ fix an error in filter() modification which caused some applications
	  to fail.

20060107
	+ check if filter() was called when getting the screensize.  Keep it
	  at 1 if so (based on Redhat #174498).
	+ add extension nofilter().
	+ refined the workaround for ACS mapping.
	+ make ifdef's consistent in curses.h for the extended colors so the
	  header file can be used for the normal curses library.  The header
	  file installed for extended colors is a variation of the
	  wide-character configuration (report by Frederic L W Meunier).

20051231
	+ add a workaround to ACS mapping to allow applications such as
	  test/blue.c to use the "PC ROM" characters by masking them with
	  A_ALTCHARSET.  This worked up til 5.5, but was lost in the revision
	  of legacy coding (report by Michael Deutschmann).
	+ add a null-pointer check in the wide-character version of
	  calculate_actual_width() (report by Victor Julien).
	+ improve test/ncurses 'd' (color-edit) test by allowing the RGB
	  values to be set independently (patch by William McBrine).
	+ modify test/configure script to allow building test programs with
	  PDCurses/X11.
	+ modified test programs to allow some to work with NetBSD curses.
	  Several do not because NetBSD curses implements a subset of X/Open
	  curses, and also lacks much of SVr4 additions.  But it's enough for
	  comparison.
	+ update config.guess and config.sub

20051224
	+ use BSD-specific fix for return-value from cgetent() from CVS where
	  an unknown terminal type would be reportd as "database not found".
	+ make tgetent() return code more readable using new symbols
	  TGETENT_YES, etc.
	+ remove references to non-existent "tctest" program.
	+ remove TESTPROGS from progs/Makefile.in (it was referring to code
	  that was never built in that directory).
	+ typos in curs_addchstr.3x, some doc files (noticed in OpenBSD CVS).

20051217
	+ add use_legacy_coding() function to support lynx's font-switching
	  feature.
	+ fix formatting in curs_termcap.3x (report by Mike Frysinger).
	+ modify MKlib_gen.sh to change preprocessor-expanded _Bool back to
	  bool.

20051210
	+ extend test/ncurses.c 's' (overlay window) test to exercise overlay(),
	  overwrite() and copywin() with different combinations of colors and
	  attributes (including background color) to make it easy to see the
	  effect of the different functions.
	+ corrections to menu/m_global.c for wide-characters (report by
	  Victor Julien).

20051203
	+ add configure option --without-dlsym, allowing developers to
	  configure GPM support without using dlsym() (discussion with Michael
	  Setzer).
	+ fix wins_nwstr(), which did not handle single-column non-8bit codes
	  (Debian #341661).

20051126
	+ move prototypes for wide-character trace functions from curses.tail
	  to curses.wide to avoid accidental reference to those if
	  _XOPEN_SOURCE_EXTENDED is defined without ensuring that <wchar.h> is
	  included.
	+ add/use NCURSES_INLINE definition.
	+ change some internal functions to use int/unsigned rather than the
	  short equivalents.

20051119
	+ remove a redundant check in lib_color.c (Debian #335655).
	+ use ld's -search_paths_first option on Darwin to work around odd
	  search rules on that platform (report by Christian Gennerat, analysis
	  by Andrea Govoni).
	+ remove special case for Darwin in CF_XOPEN_SOURCE configure macro.
	+ ignore EINTR in tcgetattr/tcsetattr calls (Debian #339518).
	+ fix several bugs in test/bs.c (patch by Stephen Lindholm).

20051112
	+ other minor fixes to cygwin based on tack -TD
	+ correct smacs in cygwin (Debian #338234, report by Baurzhan
	  Ismagulov, who noted that it was fixed in Cygwin).

20051029
	+ add shifted up/down arrow codes to xterm-new as kind/kri strings -TD
	+ modify wbkgrnd() to avoid clearing the A_CHARTEXT attribute bits
	  since those record the state of multicolumn characters (Debian
	  #316663).
	+ modify werase to clear multicolumn characters that extend into
	  a derived window (Debian #316663).

20051022
	+ move assignment from environment variable ESCDELAY from initscr()
	  down to newterm() so the environment variable affects timeouts for
	  terminals opened with newterm() as well.
	+ fix a memory leak in keyname().
	+ add test/demo_altkeys.c
	+ modify test/demo_defkey.c to exit from loop via 'q' to allow
	  leak-checking, as well as fix a buffer size in winnstr() call.

20051015
	+ correct order of use-clauses in rxvt-basic entry which made codes for
	  f1-f4 vt100-style rather than vt220-style (report by Gabor Z Papp).
	+ suppress configure check for gnatmake if Ada95/Makefile.in is not
	  found.
	+ correct a typo in configure --with-bool option for the case where
	  --without-cxx is used (report by Daniel Jacobowitz).
	+ add a note to INSTALL's discussion of --with-normal, pointing out
	  that one may wish to use --without-gpm to ensure a completely
	  static link (prompted by report by Felix von Leitner).

20051010 5.5 release for upload to ftp.gnu.org

20051008
	+ document in demo_forms.c some portability issues.

20051001
	+ document side-effect of werase() which sets the cursor position.
	+ save/restore the current position in form field editing to make
	  overlay mode work.

20050924
	+ correct header dependencies in progs, allowing parallel make (report
	  by Daniel Jacobowitz).
	+ modify CF_BUILD_CC to ensure that pre-setting $BUILD_CC overrides
	  the configure check for --with-build-cc (report by Daniel Jacobowitz).
	+ modify CF_CFG_DEFAULTS to not use /usr as the default prefix for
	  NetBSD.
	+ update config.guess and config.sub from
		http://subversions.gnu.org/cgi-bin/viewcvs/config/config/

20050917
	+ modify sed expression which computes path for /usr/lib/terminfo
	  symbolic link in install to ensure that it does not change unexpected
	  levels of the path (Gentoo #42336).
	+ modify default for --disable-lp64 configure option to reduce impact
	  on existing 64-bit builds.  Enabling the _LP64 option may change the
	  size of chtype and mmask_t.  However, for ABI 6, it is enabled by
	  default (report by Mike Frysinger).
	+ add configure script check for --enable-ext-mouse, bump ABI to 6 by
	  default if it is used.
	+ improve configure script logic for bumping ABI to omit this if the
	  --with-abi-version option was used.
	+ update address for Free Software Foundation in tack's source.
	+ correct wins_wch(), which was not marking the filler-cells of
	  multi-column characters (cf:  20041023).

20050910
	+ modify mouse initialization to ensure that Gpm_Open() is called only
	  once.  Otherwise GPM gets confused in its initialization of signal
	  handlers (Debian #326709).

20050903
	+ modify logic for backspacing in a multiline form field to ensure that
	  it works even when the preceding line is full (report by Frank van
	  Vugt).
	+ remove comment about BUGS section of ncurses manpage (Debian #325481)

20050827
	+ document some workarounds for shared and libtool library
	  configurations in INSTALL (see --with-shared and --with-libtool).
	+ modify CF_GCC_VERSION and CF_GXX_VERSION macros to accommodate
	  cross-compilers which emit the platform name in their version
	  message, e.g.,
		arm-sa1100-linux-gnu-g++ (GCC) 4.0.1
	  (report by Frank van Vugt).

20050820
	+ start updating documentation for upcoming 5.5 release.
	+ fix to make libtool  and libtinfo work together again (cf: 20050122).
	+ fixes to allow building traces into libtinfo
	+ add debug trace to tic that shows if/how ncurses will write to the
	  lower corner of a terminal's screen.
	+ update llib-l* files.

20050813
	+ modify initializers in c++ binding to build with old versions of g++.
	+ improve special case for 20050115 repainting fix, ensuring that if
	  the first changed cell is not a character that the range to be
	  repainted is adjusted to start at a character's beginning (Debian
	  #316663).

20050806
	+ fixes to build on QNX 6.1
	+ improve configure script checks for Intel 9.0 compiler.
	+ remove #include's for libc.h (obsolete).
	+ adjust ifdef's in curses.priv.h so that when cross-compiling to
	  produce comp_hash and make_keys, no dependency on wchar.h is needed.
	  That simplifies the build-cppflags (report by Frank van Vugt).
	+ move modules related to key-binding into libtinfo to fix linkage
	  problem caused by 20050430 changes to MKkeyname.sh (report by
	  Konstantin Andreev).

20050723
	+ updates/fixes for configure script macros from vile -TD
	+ make prism9's sgr string agree with the rest of the terminfo -TD
	+ make vt220's sgr0 string consistent with sgr string, do this for
	  several related cases -TD
	+ improve translation to termcap by filtering the 'me' (sgr0) strings
	  as in the runtime call to tgetent() (prompted by a discussion with
	  Thomas Klausner).
	+ improve tic check for sgr0 versus sgr(0), to help ensure that sgr0
	  resets line-drawing.

20050716
	+ fix special cases for trimming sgr0 for hurd and vt220 (Debian
	  #318621).
	+ split-out _nc_trim_sgr0() from modifications made to tgetent(), to
	  allow it to be used by tic to provide information about the runtime
	  changes that would be made to sgr0 for termcap applications.
	+ modify make_sed.sh to make the group-name in the NAME section of
	  form/menu library manpage agree with the TITLE string when renaming
	  is done for Debian (Debian #78866).

20050702
	+ modify parameter type in c++ binding for insch() and mvwinsch() to
	  be consistent with underlying ncurses library (was char, is chtype).
	+ modify treatment of Intel compiler to allow _GNU_SOURCE to be defined
	  on Linux.
	+ improve configure check for nanosleep(), checking that it works since
	  some older systems such as AIX 4.3 have a nonworking version.

20050625
	+ update config.guess and config.sub from
		http://subversions.gnu.org/cgi-bin/viewcvs/config/config/
	+ modify misc/shlib to work in test-directory.
	+ suppress $suffix in misc/run_tic.sh when cross-compiling.  This
	  allows cross-compiles to use the host's tic program to handle the
	  "make install.data" step.
	+ improve description of $LINES and $COLUMNS variables in manpages
	  (prompted by report by Dave Ulrick).
	+ improve description of cross-compiling in INSTALL
	+ add NCURSES-Programming-HOWTO.html by Pradeep Padala
	  (see http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/).
	+ modify configure script to obtain soname for GPM library (discussion
	  with Daniel Jacobowitz).
	+ modify configure script so that --with-chtype option will still
	  compute the unsigned literals suffix for constants in curses.h
	  (report by Daniel Jacobowitz:
	+ patches from Daniel Jacobowitz:
	  + the man_db.renames entry for tack.1 was backwards.
	  + tack.1 had some 1m's that should have been 1M's.
	  + the section for curs_inwstr.3 was wrong.

20050619
	+ correction to --with-chtype option (report by Daniel Jacobowitz).

20050618
	+ move build-time edit_man.sh and edit_man.sed scripts to top directory
	  to simplify reusing them for renaming tack's manpage (prompted by a
	  review of Debian package).
	+ revert minor optimization from 20041030 (Debian #313609).
	+ libtool-specific fixes, tested with libtool 1.4.3, 1.5.0, 1.5.6,
	  1.5.10 and 1.5.18 (all work except as noted previously for the c++
	  install using libtool 1.5.0):
	  + modify the clean-rule in c++/Makefile.in to work with IRIX64 make
	    program.
	  + use $(LIBTOOL_UNINSTALL) symbol, overlooked in 20030830
	+ add configure options --with-chtype and --with-mmask-t, to allow
	  overriding of the non-LP64 model's use of the corresponding types.
	+ revise test for size of chtype (and mmask_t), which always returned
	  "long" due to an uninitialized variable (report by Daniel Jacobowitz).

20050611
	+ change _tracef's that used "%p" format for va_list values to ignore
	  that, since on some platforms those are not pointers.
	+ fixes for long-formats in printf's due to largefile support.

20050604
	+ fixes for termcap support:
	  + reset pointer to _nc_curr_token.tk_name when the input stream is
	    closed, which could point to free memory (cf: 20030215).
	  + delink TERMTYPE data which is used by the termcap reader, so that
	    extended names data will be freed consistently.
	  + free pointer to TERMTYPE data in _nc_free_termtype() rather than
	    its callers.
	  + add some entrypoints for freeing permanently allocated data via
	    _nc_freeall() when NO_LEAKS is defined.
	+ amend 20041030 change to _nc_do_color to ensure that optimization is
	  applied only when the terminal supports back_color_erase (bce).

20050528
	+ add sun-color terminfo entry -TD
	+ correct a missing assignment in c++ binding's method
	  NCursesPanel::UserPointer() from 20050409 changes.
	+ improve configure check for large-files, adding check for dirent64
	  from vile -TD
	+ minor change to configure script to improve linker options for the
	  Ada95 tree.

20050515
	+ document error conditions for ncurses library functions (report by
	  Stanislav Ievlev).
	+ regenerated html documentation for ada binding.
	  see ftp://invisible-island.net/ncurses/patches/gnathtml

20050507
	+ regenerated html documentation for manpages.
	+ add $(BUILD_EXEEXT) suffix to invocation of make_keys in
	  ncurses/Makefile (Gentoo #89772).
	+ modify c++/demo.cc to build with g++ -fno-implicit-templates option
	  (patch by Mike Frysinger).
	+ modify tic to filter out long extended names when translating to
	  termcap format.  Only two characters are permissible for termcap
	  capability names.

20050430
	+ modify terminfo entries xterm-new and rxvt to add strings for
	  shift-, control-cursor keys.
	+ workaround to allow c++ binding to compile with g++ 2.95.3, which
	  has a broken implementation of static_cast<> (patch by Jeff Chua).
	+ modify initialization of key lookup table so that if an extended
	  capability (tic -x) string is defined, and its name begins with 'k',
	  it will automatically be treated as a key.
	+ modify test/keynames.c to allow for the possibility of extended
	  key names, e.g., via define_key(), or via "tic -x".
	+ add test/demo_termcap.c to show the contents of given entry via the
	  termcap interface.

20050423
	+ minor fixes for vt100/vt52 entries -TD
	+ add configure option --enable-largefile
	+ corrected libraries used to build Ada95/gen/gen, found in testing
	  gcc 4.0.0.

20050416
	+ update config.guess, config.sub
	+ modify configure script check for _XOPEN_SOURCE, disable that on
	  Darwin whose header files have problems (patch by Chris Zubrzycki).
	+ modify form library Is_Printable_String() to use iswprint() rather
	  than wcwidth() for determining if a character is printable.  The
	  latter caused it to reject menu items containing non-spacing
	  characters.
	+ modify ncurses test program's F-test to handle non-spacing characters
	  by combining them with a reverse-video blank.
	+ review/fix several gcc -Wconversion warnings.

20050409
	+ correct an off-by-one error in m_driver() for mouse-clicks used to
	  position the mouse to a particular item.
	+ implement test/demo_menus.c
	+ add some checks in lib_mouse to ensure SP is set.
	+ modify C++ binding to make 20050403 changes work with the configure
	  --enable-const option.

20050403
	+ modify start_color() to return ERR if it cannot allocate memory.
	+ address g++ compiler warnings in C++ binding by adding explicit
	  member initialization, assignment operators and copy constructors.
	  Most of the changes simply preserve the existing semantics of the
	  binding, which can leak memory, etc., but by making these features
	  visible, it provides a framework for improving the binding.
	+ improve C++ binding using static_cast, etc.
	+ modify configure script --enable-warnings to add options to g++ to
	  correspond to the gcc --enable-warnings.
	+ modify C++ binding to use some C internal functions to make it
	  compile properly on Solaris (and other platforms).

20050327
	+ amend change from 20050320 to limit it to configurations with a
	  valid locale.
	+ fix a bug introduced in 20050320 which broke the translation of
	  nonprinting characters to uparrow form (report by Takahashi Tamotsu).

20050326
	+ add ifdef's for _LP64 in curses.h to avoid using wasteful 64-bits for
	  chtype and mmask_t, but add configure option --disable-lp64 in case
	  anyone used that configuration.
	+ update misc/shlib script to account for Mac OS X (report by Michail
	  Vidiassov).
	+ correct comparison for wrapping multibyte characters in
	  waddch_literal() (report by Takahashi Tamotsu).

20050320
	+ add -c and -w options to tset to allow user to suppress ncurses'
	  resizing of the terminal emulator window in the special case where it
	  is not able to detect the true size (report by Win Delvaux, Debian
	  #300419).
	+ modify waddch_nosync() to account for locale zn_CH.GBK, which uses
	  codes 128-159 as part of multibyte characters (report by Wang
	  WenRui, Debian #300512).

20050319
	+ modify ncurses.c 'd' test to make it work with 88-color
	  configuration, i.e., by implementing scrolling.
	+ improve scrolling in ncurses.c 'c' and 'C' tests, e.g., for 88-color
	  configuration.

20050312
	+ change tracemunch to use strict checking.
	+ modify ncurses.c 'p' test to test line-drawing within a pad.
	+ implement environment variable NCURSES_NO_UTF8_ACS to support
	  miscellaneous terminal emulators which ignore alternate character
	  set escape sequences when in UTF-8 mode.

20050305
	+ change NCursesWindow::err_handler() to a virtual function (request by
	  Steve Beal).
	+ modify fty_int.c and fty_num.c to handle wide characters (report by
	  Wolfgang Gutjahr).
	+ adapt fix for fty_alpha.c to fty_alnum.c, which also handled normal
	  and wide characters inconsistently (report by Wolfgang Gutjahr).
	+ update llib-* files to reflect internal interface additions/changes.

20050226
	+ improve test/configure script, adding tests for _XOPEN_SOURCE, etc.,
	  from lynx.
	+ add aixterm-16color terminfo entry -TD
	+ modified xterm-new terminfo entry to work with tgetent() changes -TD
	+ extended changes in tgetent() from 20040710 to allow the substring of
	  sgr0 which matches rmacs to be at the beginning of the sgr0 string
	  (request by Thomas Wolff).  Wolff says the visual effect in
	  combination with pre-20040710 ncurses is improved.
	+ fix off-by-one in winnstr() call which caused form field validation
	  of multibyte characters to ignore the last character in a field.
	+ correct logic in winsch() for inserting multibyte strings; the code
	  would clear cells after the insertion rather than push them to the
	  right (cf: 20040228).
	+ fix an inconsistency in Check_Alpha_Field() between normal and wide
	  character logic (report by Wolfgang Gutjahr).

20050219
	+ fix a bug in editing wide-characters in form library: deleting a
	  nonwide character modified the previous wide-character.
	+ update manpage to describe NCURSES_MOUSE_VERSION 2.
	+ correct manpage description of mouseinterval() (Debian #280687).
	+ add a note to default_colors.3x explaining why this extension was
	  added (Debian #295083).
	+ add traces to panel library.

20050212
	+ improve editing of wide-characters in form library:  left/right
	  cursor movement, and single-character deletions work properly.
	+ disable GPM mouse support when $TERM happens to be prefixed with
	  "xterm".  Gpm_Open() would otherwise assert that it can deal with
	  mouse events in this case.
	+ modify GPM mouse support so it closes the server connection when
	  the caller disables the mouse (report by Stanislav Ievlev).

20050205
	+ add traces for callback functions in form library.
	+ add experimental configure option --enable-ext-mouse, which defines
	  NCURSES_MOUSE_VERSION 2, and modifies the encoding of mouse events to
	  support wheel mice, which may transmit buttons 4 and 5.  This works
	  with xterm and similar X terminal emulators (prompted by question by
	  Andreas Henningsson, this is also related to Debian #230990).
	+ improve configure macros CF_XOPEN_SOURCE and CF_POSIX_C_SOURCE to
	  avoid redefinition warnings on cygwin.

20050129
	+ merge remaining development changes for extended colors (mostly
	  complete, does not appear to break other configurations).
	+ add xterm-88color.dat (part of extended colors testing).
	+ improve _tracedump() handling of color pairs past 96.
	+ modify return-value from start_color() to return OK if colors have
	  already been started.
	+ modify curs_color.3x list error conditions for init_pair(),
	  pair_content() and color_content().
	+ modify pair_content() to return -1 for consistency with init_pair()
	  if it corresponds to the default-color.
	+ change internal representation of default-color to allow application
	  to use color number 255.  This does not affect the total number of
	  color pairs which are allowed.
	+ add a top-level tags rule.

20050122
	+ add a null-pointer check in wgetch() in case it is called without
	  first calling initscr().
	+ add some null-pointer checks for SP, which is not set by libtinfo.
	+ modify misc/shlib to ensure that absolute pathnames are used.
	+ modify test/Makefile.in, etc., to link test programs only against the
	  libraries needed, e.g., omit form/menu/panel library for the ones
	  that are curses-specific.
	+ change SP->_current_attr to a pointer, adjust ifdef's to ensure that
	  libtinfo.so and libtinfow.so have the same ABI.  The reason for this
	  is that the corresponding data which belongs to the upper-level
	  ncurses library has a different size in each model (report by
	  Stanislav Ievlev).

20050115
	+ minor fixes to allow test-compiles with g++.
	+ correct column value shown in tic's warnings, which did not account
	  for leading whitespace.
	+ add a check in _nc_trans_string() for improperly ended strings, i.e.,
	  where a following line begins in column 1.
	+ modify _nc_save_str() to return a null pointer on buffer overflow.
	+ improve repainting while scrolling wide-character data (Eungkyu Song).

20050108
	+ merge some development changes to extend color capabilities.

20050101
	+ merge some development changes to extend color capabilities.
	+ fix manpage typo (FreeBSD report docs/75544).
	+ update config.guess, config.sub
	> patches for configure script (Albert Chin-A-Young):
	+ improved fix to make mbstate_t recognized on HPUX 11i (cf:
	  20030705), making vsscanf() prototype visible on IRIX64.  Tested for
	  on HP-UX 11i, Solaris 7, 8, 9, AIX 4.3.3, 5.2, Tru64 UNIX 4.0D, 5.1,
	  IRIX64 6.5, Redhat Linux 7.1, 9, and RHEL 2.1, 3.0.
	+ print the result of the --disable-home-terminfo option.
	+ use -rpath when compiling with SGI C compiler.

20041225
	+ add trace calls to remaining public functions in form and menu
	  libraries.
	+ fix check for numeric digits in test/ncurses.c 'b' and 'B' tests.
	+ fix typo in test/ncurses.c 'c' test from 20041218.

20041218
	+ revise test/ncurses.c 'c' color test to improve use for xterm-88color
	  and xterm-256color, added 'C' test using the wide-character color_set
	  and attr_set functions.

20041211
	+ modify configure script to work with Intel compiler.
	+ fix an limit-check in wadd_wchnstr() which caused labels in the
	  forms-demo to be one character short.
	+ fix typo in curs_addchstr.3x (Jared Yanovich).
	+ add trace calls to most functions in form and menu libraries.
	+ update working-position for adding wide-characters when window is
	  scrolled (prompted by related report by Eungkyu Song).

20041204
	+ replace some references on Linux to wcrtomb() which use it to obtain
	  the length of a multibyte string with _nc_wcrtomb, since wcrtomb() is
	  broken in glibc (see Debian #284260).
	+ corrected length-computation in wide-character support for
	  field_buffer().
	+ some fixes to frm_driver.c to allow it to accept multibyte input.
	+ modify configure script to work with Intel 8.0 compiler.

20041127
	+ amend change to setupterm() in 20030405 which would reuse the value
	  of cur_term if the same output was selected.  This now reuses it only
	  when setupterm() is called from tgetent(), which has no notion of
	  separate SCREENs.  Note that tgetent() must be called after initscr()
	  or newterm() to use this feature (Redhat #140326).
	+ add a check in CF_BUILD_CC macro to ensure that developer has given
	  the --with-build-cc option when cross-compiling (report by Alexandre
	  Campo).
	+ improved configure script checks for _XOPEN_SOURCE and
	  _POSIX_C_SOURCE (fix for IRIX 5.3 from Georg Schwarz, _POSIX_C_SOURCE
	  updates from lynx).
	+ cosmetic fix to test/gdc.c to recolor the bottom edge of the box
	  for consistency (comment by Dan Nelson).

20041120
	+ update wsvt25 terminfo entry -TD
	+ modify test/ins_wide.c to test all flavors of ins_wstr().
	+ ignore filler-cells in wadd_wchnstr() when adding a cchar_t array
	  which consists of multi-column characters, since this function
	  constructs them (cf: 20041023).
	+ modify winnstr() to return multibyte character strings for the
	  wide-character configuration.

20041106
	+ fixes to make slk_set() and slk_wset() accept and store multibyte
	  or multicolumn characters.

20041030
	+ improve color optimization a little by making _nc_do_color() check
	  if the old/new pairs are equivalent to the default pair 0.
	+ modify assume_default_colors() to not require that
	  use_default_colors() be called first.

20041023
	+ modify term_attrs() to use termattrs(), add the extended attributes
	  such as enter_horizontal_hl_mode for WA_HORIZONTAL to term_attrs().
	+ add logic in waddch_literal() to clear orphaned cells when one
	  multi-column character partly overwrites another.
	+ improved logic for clearing cells when a multi-column character
	  must be wrapped to a new line.
	+ revise storage of cells for multi-column characters to correct a
	  problem with repainting.  In the old scheme, it was possible for
	  doupdate() to decide that only part of a multi-column character
	  should be repainted since the filler cells stored only an attribute
	  to denote them as fillers, rather than the character value and the
	  attribute.

20041016
	+ minor fixes for traces.
	+ add SP->_screen_acs_map[], used to ensure that mapping of missing
	  line-drawing characters is handled properly.  For example, ACS_DARROW
	  is absent from xterm-new, and it was coincidentally displayed the
	  same as ACS_BTEE.

20041009
	+ amend 20021221 workaround for broken acs to reset the sgr, rmacs
	  and smacs strings as well.  Also modify the check for screen's
	  limitations in that area to allow the multi-character shift-in
	  and shift-out which seem to work.
	+ change GPM initialization, using dl library to load it dynamically
	  at runtime (Debian #110586).

20041002
	+ correct logic for color pair in setcchar() and getcchar() (patch by
	  Marcin 'Qrczak' Kowalczyk).
	+ add t/T commands to ncurses b/B tests to allow a different color to
	  be tested for the attrset part of the test than is used in the
	  background color.

20040925
	+ fix to make setcchar() to work when its wchar_t* parameter is
	  pointing to a string which contains more data than can be converted.
	+ modify wget_wstr() and example in ncurses.c to work if wchar_t and
	  wint_t are different sizes (report by Marcin 'Qrczak' Kowalczyk).

20040918
	+ remove check in wget_wch() added to fix an infinite loop, appears to
	  have been working around a transitory glibc bug, and interferes
	  with normal operation (report by Marcin 'Qrczak' Kowalczyk).
	+ correct wadd_wch() and wecho_wch(), which did not pass the rendition
	  information (report by Marcin 'Qrczak' Kowalczyk).
	+ fix aclocal.m4 so that the wide-character version of ncurses gets
	  compiled as libncursesw.5.dylib, instead of libncurses.5w.dylib
	  (adapted from patch by James J Ramsey).
	+ change configure script for --with-caps option to indicate that it
	  is no longer experimental.
	+ change configure script to reflect the fact that --enable-widec has
	  not been "experimental" since 5.3 (report by Bruno Lustosa).

20040911
	+ add 'B' test to ncurses.c, to exercise some wide-character functions.

20040828
	+ modify infocmp -i option to match 8-bit controls against its table
	  entries, e.g., so it can analyze the xterm-8bit entry.
	+ add morphos terminfo entry, improve amiga-8bit entry (Pavel Fedin).
	+ correct translation of "%%" in terminfo format to termcap, e.g.,
	  using "tic -C" (Redhat #130921).
	+ modified configure script CF_XOPEN_SOURCE macro to ensure that if
	  it defines _POSIX_C_SOURCE, that it defines it to a specific value
	  (comp.os.stratus newsgroup comment).

20040821
	+ fixes to build with Ada95 binding with gnat 3.4 (all warnings are
	  fatal, and gnat does not follow the guidelines for pragmas).
	  However that did find a coding error in Assume_Default_Colors().
	+ modify several terminfo entries to ensure xterm mouse and cursor
	  visibility are reset in rs2 string:  hurd, putty, gnome,
	  konsole-base, mlterm, Eterm, screen (Debian #265784, Debian #55637). 
	  The xterm entries are left alone - old ones for compatibility, and
	  the new ones do not require this change. -TD

20040814
	+ fake a SIGWINCH in newterm() to accommodate buggy terminal emulators
	  and window managers (Debian #265631).
	> terminfo updates -TD
	+ remove dch/dch1 from rxvt because they are implemented inconsistently
	  with the common usage of bce/ech
	+ remove khome from vt220 (vt220's have no home key)
	+ add rxvt+pcfkeys

20040807
	+ modify test/ncurses.c 'b' test, adding v/V toggles to cycle through
	  combinations of video attributes so that for instance bold and
	  underline can be tested.  This made the legend too crowded, added
	  a help window as well.
	+ modify test/ncurses.c 'b' test to cycle through default colors if
	  the -d option is set.
	+ update putty terminfo entry (Robert de Bath).

20040731
	+ modify test/cardfile.c to allow it to read more data than can be
	  displayed.
	+ correct logic in resizeterm.c which kept it from processing all
	  levels of window hierarchy (reports by Folkert van Heusden,
	  Chris Share).

20040724
	+ modify "tic -cv" to ignore delays when comparing strings.  Also
	  modify it to ignore a canceled sgr string, e.g., for terminals which
	  cannot properly combine attributes in one control sequence.
	+ corrections for gnome and konsole entries (Redhat #122815, patch by
	  Hans de Goede)
	> terminfo updates -TD
	+ make ncsa-m rmacs/smacs consistent with sgr
	+ add sgr, rc/sc and ech to syscons entries
	+ add function-keys to decansi
	+ add sgr to mterm-ansi
	+ add sgr, civis, cnorm to emu
	+ correct/simplify cup in addrinfo

20040717
	> terminfo updates -TD
	+ add xterm-pc-fkeys
	+ review/update gnome and gnome-rh90 entries (prompted by Redhat
	  #122815).
	+ review/update konsole entries
	+ add sgr, correct sgr0 for kterm and mlterm
	+ correct tsl string in kterm

20040711
	+ add configure option --without-xterm-new

20040710
	+ add check in wget_wch() for printable bytes that are not part of a
	  multibyte character.
	+ modify wadd_wchnstr() to render text using window's background
	  attributes.
	+ improve tic's check to compare sgr and sgr0.
	+ fix c++ directory's .cc.i rule.
	+ modify logic in tgetent() which adjusts the termcap "me" string
	  to work with ISO-2022 string used in xterm-new (cf: 20010908).
	+ modify tic's check for conflicting function keys to omit that if
	  converting termcap to termcap format.
	+ add -U option to tic and infocmp.
	+ add rmam/smam to linux terminfo entry (Trevor Van Bremen)
	> terminfo updates -TD
	+ minor fixes for emu
	+ add emu-220
	+ change wyse acsc strings to use 'i' map rather than 'I'
	+ fixes for avatar0
	+ fixes for vp3a+

20040703
	+ use tic -x to install terminfo database -TD
	+ add -x to infocmp's usage message.
	+ correct field used for comparing O_ROWMAJOR in set_menu_format()
	  (report/patch by Tony Li).
	+ fix a missing nul check in set_field_buffer() from 20040508 changes.
	> terminfo updates -TD
	  + make xterm-xf86-v43 derived from xterm-xf86-v40 rather than
	    xterm-basic -TD
	  + align with xterm patch #192's use of xterm-new -TD
	  + update xterm-new and xterm-8bit for cvvis/cnorm strings -TD
	  + make xterm-new the default "xterm" entry -TD

20040626
	+ correct BUILD_CPPFLAGS substitution in ncurses/Makefile.in, to allow
	  cross-compiling from a separate directory tree (report/patch by
	  Dan Engel).
	+ modify is_term_resized() to ensure that window sizes are nonzero,
	  as documented in the manpage (report by Ian Collier).
	+ modify CF_XOPEN_SOURCE configure macro to make Hurd port build
	  (Debian #249214, report/patch by Jeff Bailey).
	+ configure-script mods from xterm, e.g., updates to CF_ADD_CFLAGS
	+ update config.guess, config.sub
	> terminfo updates -TD
	  + add mlterm
	  + add xterm-xf86-v44
	  + modify xterm-new aka xterm-xfree86 to accommodate luit, which
	    relies on G1 being used via an ISO-2022 escape sequence (report by
	    Juliusz Chroboczek)
	  + add 'hurd' entry

20040619
	+ reconsidered winsnstr(), decided after comparing other
	  implementations that wrapping is an X/Open documentation error.
	+ modify test/inserts.c to test all flavors of insstr().

20040605
	+ add setlocale() calls to a few test programs which may require it:
	  demo_forms.c, filter.c, ins_wide.c, inserts.c
	+ correct a few misspelled function names in ncurses-intro.html (report
	  by Tony Li).
	+ correct internal name of key_defined() manpage, which conflicted with
	  define_key().

20040529
	+ correct size of internal pad used for holding wide-character
	  field_buffer() results.
	+ modify data_ahead() to work with wide-characters.

20040522
	+ improve description of terminfo if-then-else expressions (suggested
	  by Arne Thomassen).
	+ improve test/ncurses.c 'd' test, allow it to use external file for
	  initial palette (added xterm-16color.dat and linux-color.dat), and
	  reset colors to the initial palette when starting/ending the test.
	+ change limit-check in init_color() to allow r/g/b component to
	  reach 1000 (cf: 20020928).

20040516
	+ modify form library to use cchar_t's rather than char's in the
	  wide-character configuration for storing data for field buffers.
	+ correct logic of win_wchnstr(), which did not work for more than
	  one cell.

20040508
	+ replace memset/memcpy usage in form library with for-loops to
	  simplify changing the datatype of FIELD.buf, part of wide-character
	  changes.
	+ fix some inconsistent use of #if/#ifdef (report by Alain Guibert).

20040501
	+ modify menu library to account for actual number of columns used by
	  multibyte character strings, in the wide-character configuration
	  (adapted from patch by Philipp Tomsich).
	+ add "-x" option to infocmp like tic's "-x", for use in "-F"
	  comparisons.  This modifies infocmp to only report extended
	  capabilities if the -x option is given, making this more consistent
	  with tic.  Some scripts may break, since infocmp previous gave this
	  information without an option.
	+ modify termcap-parsing to retain 2-character aliases at the beginning
	  of an entry if the "-x" option is used in tic.

20040424
	+ minor compiler-warning and test-program fixes.

20040417
	+ modify tic's missing-sgr warning to apply to terminfo only.
	+ free some memory leaks in tic.
	+ remove check in post_menu() that prevented menus from extending
	  beyond the screen (request by Max J. Werner).
	+ remove check in newwin() that prevents allocating windows
	  that extend beyond the screen.  Solaris curses does this.
	+ add ifdef in test/color_set.c to allow it to compile with older
	  curses.
	+ add napms() calls to test/dots.c to make it not be a CPU hog.

20040403
	+ modify unctrl() to return null if its parameter does not correspond
	  to an unsigned char.
	+ add some limit-checks to guard isprint(), etc., from being used on
	  values that do not fit into an unsigned char (report by Sami Farin).

20040328
	+ fix a typo in the _nc_get_locale() change.

20040327
	+ modify _nc_get_locale() to use setlocale() to query the program's
	  current locale rather than using getenv().  This fixes a case in tin
	  which relies on legacy treatment of 8-bit characters when the locale
	  is not initialized (reported by Urs Jansen).
	+ add sgr string to screen's and rxvt's terminfo entries -TD.
	+ add a check in tic for terminfo entries having an sgr0 but no sgr
	  string.  This confuses Tru64 and HPUX curses when combined with
	  color, e.g., making them leave line-drawing characters in odd places.
	+ correct casts used in ABSENT_BOOLEAN, CANCELLED_BOOLEAN, matches the
	  original definitions used in Debian package to fix PowerPC bug before
	  20030802 (Debian #237629).

20040320
	+ modify PutAttrChar() and PUTC() macro to improve use of
	  A_ALTCHARSET attribute to prevent line-drawing characters from
	  being lost in situations where the locale would otherwise treat the
	  raw data as nonprintable (Debian #227879).

20040313
	+ fix a redefinition of CTRL() macro in test/view.c for AIX 5.2 (report
	  by Jim Idle).
	+ remove ".PP" after ".SH NAME" in a few manpages; this confuses
	  some apropos script (Debian #237831).

20040306
	+ modify ncurses.c 'r' test so editing commands, like inserted text,
	  set the field background, and the state of insert/overlay editing
	  mode is shown in that test.
	+ change syntax of dummy targets in Ada95 makefiles to work with pmake.
	+ correct logic in test/ncurses.c 'b' for noncolor terminals which
	  did not recognize a quit-command (cf: 20030419).

20040228
	+ modify _nc_insert_ch() to allow for its input to be part of a
	  multibyte string.
	+ split out lib_insnstr.c, to prepare to rewrite it.  X/Open states
	  that this function performs wrapping, unlike all of the other
	  insert-functions.  Currently it does not wrap.
	+ check for nl_langinfo(CODESET), use it if available (report by
	  Stanislav Ievlev).
	+ split-out CF_BUILD_CC macro, actually did this for lynx first.
	+ fixes for configure script CF_WITH_DBMALLOC and CF_WITH_DMALLOC,
	  which happened to work with bash, but not with Bourne shell (report
	  by Marco d'Itri via tin-dev).

20040221
	+ some changes to adapt the form library to wide characters, incomplete
	  (request by Mike Aubury).
	+ add symbol to curses.h which can be used to suppress include of
	  stdbool.h, e.g.,
		#define NCURSES_ENABLE_STDBOOL_H 0
		#include <curses.h>
	  (discussion on XFree86 mailing list).

20040214
	+ modify configure --with-termlib option to accept a value which sets
	  the name of the terminfo library.  This would allow a packager to
	  build libtinfow.so renamed to coincide with libtinfo.so (discussion
	  with Stanislav Ievlev).
	+ improve documentation of --with-install-prefix, --prefix and
	  $(DESTDIR) in INSTALL (prompted by discussion with Paul Lew).
	+ add configure check if the compiler can use -c -o options to rename
	  its output file, use that to omit the 'cd' command which was used to
	  ensure object files are created in a separate staging directory
	  (prompted by comments by Johnny Wezel, Martin Mokrejs).

20040208 5.4 release for upload to ftp.gnu.org
	+ update TO-DO.

20040207 pre-release
	+ minor fixes to _nc_tparm_analyze(), i.e., do not count %i as a param,
	  and do not count %d if it follows a %p.
	+ correct an inconsistency between handling of codes in the 128-255
	  range, e.g., as illustrated by test/ncurses.c f/F tests.  In POSIX
	  locale, the latter did not show printable results, while the former
	  did.
	+ modify MKlib_gen.sh to compensate for broken C preprocessor on Mac
	  OS X, which alters "%%" to "% % " (report by Robert Simms, fix
	  verified by Scott Corscadden).

20040131 pre-release
	+ modify SCREEN struct to align it between normal/wide curses flavors
	  to simplify future changes to build a single version of libtinfo
	  (patch by Stanislav Ievlev).
	+ document handling of carriage return by addch() in manpage.
	+ document special features of unctrl() in manpage.
	+ documented interface changes in INSTALL.
	+ corrected control-char test in lib_addch.c to account for locale
	  (Debian #230335, cf: 971206).
	+ updated test/configure.in to use AC_EXEEXT and AC_OBJEXT.
	+ fixes to compile Ada95 binding with Debian gnat 3.15p-4 package.
	+ minor configure-script fixes for older ports, e.g., BeOS R4.5.

20040125 pre-release
	+ amend change to PutAttrChar() from 20030614 which computed the number
	  of cells for a possibly multi-cell character.  The 20030614 change
	  forced the cell to a blank if the result from wcwidth() was not
	  greater than zero.  However, wcwidth() called for parameters in the
	  range 128-255 can give this return value.  The logic now simply
	  ensures that the number of cells is greater than zero without
	  modifying the displayed value.

20040124 pre-release
	+ looked good for 5.4 release for upload to ftp.gnu.org (but see above)
	+ modify configure script check for ranlib to use AC_CHECK_TOOL, since
	  that works better for cross-compiling.

20040117 pre-release
	+ modify lib_get_wch.c to prefer mblen/mbtowc over mbrlen/mbrtowc to
	  work around core dump in Solaris 8's locale support, e.g., for
	  zh_CN.GB18030 (report by Saravanan Bellan).
	+ add includes for <stdarg.h> and <stdio.h> in configure script macro
	  to make <wchar.h> check work with Tru64 4.0d.
	+ add terminfo entry for U/Win -TD
	+ add terminfo entries for SFU aka Interix aka OpenNT (Federico
	  Bianchi).
	+ modify tput's error messages to prefix them with the program name
	  (report by Vincent Lefevre, patch by Daniel Jacobowitz (see Debian
	  #227586)).
	+ correct a place in tack where exit_standout_mode was used instead of
	  exit_attribute_mode (patch by Jochen Voss (see Debian #224443)).
	+ modify c++/cursesf.h to use const in the Enumeration_Field method.
	+ remove an ambiguous (actually redundant) method from c++/cursesf.h
	+ make $HOME/.terminfo update optional (suggested by Stanislav Ievlev).
	+ improve sed script which extracts libtool's version in the
	  CF_WITH_LIBTOOL macro.
	+ add ifdef'd call to AC_PROG_LIBTOOL to CF_WITH_LIBTOOL macro (to
	  simplify local patch for Albert Chin-A-Young)..
	+ add $(CXXFLAGS) to link command in c++/Makefile.in (adapted from
	  patch by Albert Chin-A-Young)..
	+ fix a missing substitution in configure.in for "$target" needed for
	  HPUX .so/.sl case.
	+ resync CF_XOPEN_SOURCE configure macro with lynx; fixes IRIX64 and
	  NetBSD 1.6 conflicts with _XOPEN_SOURCE.
	+ make check for stdbool.h more specific, to ensure that including it
	  will actually define/declare bool for the configured compiler.
	+ rewrite ifdef's in curses.h relating NCURSES_BOOL and bool.  The
	  intention of that is to #define NCURSES_BOOL as bool when the
	  compiler declares bool, and to #define bool as NCURSES_BOOL when it
	  does not (reported by Jim Gifford, Sam Varshavchik, cf: 20031213).

20040110 pre-release
	+ change minor version to 4, i.e., ncurses 5.4
	+ revised/improved terminfo entries for tvi912b, tvi920b (Benjamin C W
	  Sittler).
	+ simplified ncurses/base/version.c by defining the result from the
	  configure script rather than using sprintf (suggested by Stanislav
	  Ievlev).
	+ remove obsolete casts from c++/cursesw.h (reported by Stanislav
	  Ievlev).
	+ modify configure script so that when configuring for termlib, programs
	  such as tic are not linked with the upper-level ncurses library
	  (suggested by Stanislav Ievlev).
	+ move version.c from ncurses/base to ncurses/tinfo to allow linking
	  of tic, etc., using libtinfo (suggested by Stanislav Ievlev).

20040103
	+ adjust -D's to build ncursesw on OpenBSD.
	+ modify CF_PROG_EXT to make OS/2 build with EXEEXT.
	+ add pecho_wchar().
	+ remove <wctype.h> include from lib_slk_wset.c which is not needed (or
	  available) on older platforms.

20031227
	+ add -D's to build ncursew on FreeBSD 5.1.
	+ modify shared library configuration for FreeBSD 4.x/5.x to add the
	  soname information (request by Marc Glisse).
	+ modify _nc_read_tic_entry() to not use MAX_ALIAS, but PATH_MAX only
	  for limiting the length of a filename in the terminfo database.
	+ modify termname() to return the terminal name used by setupterm()
	  rather than $TERM, without truncating to 14 characters as documented
	  by X/Open (report by Stanislav Ievlev, cf:  970719).
	+ re-add definition for _BSD_TYPES, lost in merge (cf: 20031206).

20031220
	+ add configure option --with-manpage-format=catonly to address
	  behavior of BSDI, allow install of man+cat files on NetBSD, whose
	  behavior has diverged by requiring both to be present.
	+ remove leading blanks from comment-lines in manlinks.sed script to
	  work with Tru64 4.0d.
	+ add screen.linux terminfo entry (discussion on mutt-users mailing
	  list).

20031213
	+ add a check for tic to flag missing backslashes for termcap
	  continuation lines.  ncurses reads the whole entry, but termcap
	  applications do not.
	+ add configure option "--with-manpage-aliases" extending
	  "--with-manpage-aliases" to provide the option of generating ".so"
	  files rather than symbolic links for manpage aliases.
	+ add bool definition in include/curses.h.in for configurations with no
	  usable C++ compiler (cf: 20030607).
	+ fix pathname of SigAction.h for building with --srcdir (reported by
	  Mike Castle).

20031206
	+ folded ncurses/base/sigaction.c into includes of ncurses/SigAction.h,
	  since that header is used only within ncurses/tty/lib_tstp.c, for
	  non-POSIX systems (discussion with Stanislav Ievlev).
	+ remove obsolete _nc_outstr() function (report by Stanislav Ievlev
	  <inger@altlinux.org>).
	+ add test/background.c and test/color_set.c
	+ modify color_set() function to work with color pair 0 (report by
	  George Andreou <gbandreo@tem.uoc.gr>).
	+ add configure option --with-trace, since defining TRACE seems too
	  awkward for some cases.
	+ remove a call to _nc_free_termtype() from read_termtype(), since the
	  corresponding buffer contents were already zeroed by a memset (cf:
	  20000101).
	+ improve configure check for _XOPEN_SOURCE and related definitions,
	  adding special cases for Solaris' __EXTENSIONS__ and FreeBSD's
	  __BSD_TYPES (reports by Marc Glisse <marc.glisse@normalesup.org>).
	+ small fixes to compile on Solaris and IRIX64 using cc.
	+ correct typo in check for pre-POSIX sort options in MKkey_defs.sh
	  (cf: 20031101).

20031129
	+ modify _nc_gettime() to avoid a problem with arithmetic on unsigned
	  values (Philippe Blain).
	+ improve the nanosleep() logic in napms() by checking for EINTR and
	  restarting (Philippe Blain).
	+ correct expression for "%D" in lib_tgoto.c (Juha Jarvi
	  <mooz@welho.com>).

20031122
	+ add linux-vt terminfo entry (Andrey V Lukyanov <land@long.yar.ru>).
	+ allow "\|" escape in terminfo; tic should not warn about this.
	+ save the full pathname of the trace-file the first time it is opened,
	  to avoid creating it in different directories if the application
	  opens and closes it while changing its working directory.
	+ modify configure script to provide a non-empty default for
	  $BROKEN_LINKER

20031108
	+ add DJGPP to special case of DOS-style drive letters potentially
	  appearing in TERMCAP environment variable.
	+ fix some spelling in comments (reports by Jason McIntyre, Jonathon
	  Gray).
	+ update config.guess, config.sub

20031101
	+ fix a memory leak in error-return from setupterm() (report by
	  Stanislav Ievlev <inger@altlinux.org>).
	+ use EXEEXT and OBJEXT consistently in makefiles.
	+ amend fixes for cross-compiling to use separate executable-suffix
	  BUILD_EXEEXT (cf: 20031018).
	+ modify MKkey_defs.sh to check for sort utility that does not
	  recognize key options, e.g., busybox (report by Peter S Mazinger
	  <ps.m@gmx.net>).
	+ fix potential out-of-bounds indexing in _nc_infotocap() (found by
	  David Krause using some of the new malloc debugging features
	  under OpenBSD, patch by Ted Unangst).
	+ modify CF_LIB_SUFFIX for Itanium releases of HP-UX, which use a
	  ".so" suffix (patch by Jonathan Ward <Jonathan.Ward@hp.com>).

20031025
	+ update terminfo for xterm-xfree86 -TD
	+ add check for multiple "tc=" clauses in a termcap to tic.
	+ check for missing op/oc in tic.
	+ correct _nc_resolve_uses() and _nc_merge_entry() to allow infocmp and
	  tic to show cancelled capabilities.  These functions were ignoring
	  the state of the target entry, which should be untouched if cancelled.
	+ correct comment in tack/output.c (Debian #215806).
	+ add some null-pointer checks to lib_options.c (report by Michael
	  Bienia).
	+ regenerated html documentation.
	+ correction to tar-copy.sh, remove a trap command that resulted in
	  leaving temporary files (cf: 20030510).
	+ remove contact/maintainer addresses for Juergen Pfeifer (his request).

20031018
	+ updated test/configure to reflect changes for libtool (cf: 20030830).
	+ fix several places in tack/pad.c which tested and used the parameter-
	  and parameterless strings inconsistently, i.e., in pad_rin(),
	  pad_il(), pad_indn() and pad_dl() (Debian #215805).
	+ minor fixes for configure script and makefiles to cleanup executables
	  generated when cross-compiling for DJGPP.
	+ modify infocmp to omit check for $TERM for operations that do not
	  require it, e.g., "infocmp -e" used to build fallback list (report by
	  Egmont Koblinger).

20031004
	+ add terminfo entries for DJGPP.
	+ updated note about maintainer in ncurses-intro.html

20030927
	+ update terminfo entries for gnome terminal.
	+ modify tack to reset colors after each color test, correct a place
	  where exit_standout_mode was used instead of exit_attribute_mode.
	+ improve tack's bce test by making it set colors other than black
	  on white.
	+ plug a potential recursion between napms() and _nc_timed_wait()
	  (report by Philippe Blain).

20030920
	+ add --with-rel-version option to allow workaround to allow making
	  libtool on Darwin generate the "same" library names as with the
	  --with-shared option.  The Darwin ld program does not work well
	  with a zero as the minor-version value (request by Chris Zubrzycki).
	+ modify CF_MIXEDCASE_FILENAMES macro to work with cross-compiling.
	+ modify tack to allow it to run from fallback terminfo data.
	> patch by Philippe Blain:
	+ improve PutRange() by adjusting call to EmitRange() and corresponding
	  return-value to not emit unchanged characters on the end of the
	  range.
	+ improve a check for changed-attribute by exiting a loop when the
	  change is found.
	+ improve logic in TransformLine(), eliminating a duplicated comparison
	  in the clr_bol logic.

20030913
	> patch by Philippe Blain:
	+ in ncurses/tty/lib_mvcur.c,
	  move the label 'nonlocal' just before the second gettimeofday() to
	  be able to compute the diff time when 'goto nonlocal' used.
	  Rename 'msec' to 'microsec' in the debug-message.
	+ in ncurses/tty/lib_mvcur.c,
	  Use _nc_outch() in carriage return/newline movement instead of
	  putchar() which goes to stdout.  Move test for xold>0 out of loop.
	+ in ncurses/tinfo/setbuf.c,
	  Set the flag SP->_buffered at the end of operations when all has been
	  successful (typeMalloc can fail).
	+ simplify NC_BUFFERED macro by moving check inside _nc_setbuf().

20030906
	+ modify configure script to avoid using "head -1", which does not
	  work if POSIXLY_CORRECT (sic) is set.
	+ modify run_tic.in to avoid using wrong shared libraries when
	  cross-compiling (Dan Kegel).

20030830
	+ alter configure script help message to make it clearer that
	  --with-build-cc does not specify a cross-compiler (suggested by Dan
	  Kegel <dank@kegel.com>).
	+ modify configure script to accommodate libtool 1.5, as well as add an
	  parameter to the "--with-libtool" option which can specify the
	  pathname of libtool (report by Chris Zubrzycki).  We note that
	  libtool 1.5 has more than one bug in its C++ support, so it is not
	  able to install libncurses++, for instance, if $DESTDIR or the option
	  --with-install-prefix is used.

20030823
	> patch by Philippe Blain:
	+ move assignments to SP->_cursrow, SP->_curscol into online_mvcur().
	+ make baudrate computation in delay_output() consistent with the
	  assumption in _nc_mvcur_init(), i.e., a byte is 9 bits.

20030816
	+ modify logic in waddch_literal() to take into account zh_TW.Big5
	  whose multibyte sequences may contain "printable" characters, e.g.,
	  a "g" in the sequence "\247g" (Debian #204889, cf: 20030621).
	+ improve storage used by _nc_safe_strcpy() by ensuring that the size
	  is reset based on the initialization call, in case it were called
	  after other strcpy/strcat calls (report by Philippe Blain).
	> patch by Philippe Blain:
	+ remove an unused ifdef for REAL_ATTR & WANT_CHAR
	+ correct a place where _cup_cost was used rather than _cuu_cost

20030809
	+ fix a small memory leak in _nc_free_termtype().
	+ close trace-file if trace() is called with a zero parameter.
	+ free memory allocated for soft-key strings, in delscreen().
	+ fix an allocation size in safe_sprintf.c for the "*" format code.
	+ correct safe_sprintf.c to not return a null pointer if the format
	  happens to be an empty string.  This applies to the "configure
	  --enable-safe-sprintf" option (Redhat #101486).

20030802
	+ modify casts used for ABSENT_BOOLEAN and CANCELLED_BOOLEAN (report by
	  Daniel Jacobowitz).
	> patch by Philippe Blain:
	+ change padding for change_scroll_region to not be proportional to
	  the size of the scroll-region.
	+ correct error-return in _nc_safe_strcat().

20030726
	+ correct limit-checks in _nc_scroll_window() (report and test-case by
	  Thomas Graf <graf@dms.at> cf: 20011020).
	+ re-order configure checks for _XOPEN_SOURCE to avoid conflict with
	  _GNU_SOURCE check.

20030719
	+ use clr_eol in preference to blanks for bce terminals, so select and
	  paste will have fewer trailing blanks, e.g., when using xterm
	  (request by Vincent Lefevre).
	+ correct prototype for wunctrl() in manpage.
	+ add configure --with-abi-version option (discussion with Charles
	  Wilson).
	> cygwin changes from Charles Wilson:
	  + aclocal.m4: on cygwin, use autodetected prefix for import
	    and static lib, but use "cyg" for DLL.
	  + include/ncurses_dll.h: correct the comments to reflect current
	    status of cygwin/mingw port.  Fix compiler warning.
	  + misc/run_tic.in: ensure that tic.exe can find the uninstalled
	    DLL, by adding the lib-directory to the PATH variable.
	  + misc/terminfo.src (nxterm|xterm-color): make xterm-color
	    primary instead of nxterm, to match XFree86's xterm.terminfo
	    usage and to prevent circular links.
	    (rxvt): add additional codes from rxvt.org.
	    (rxvt-color): new alias
	    (rxvt-xpm): new alias
	    (rxvt-cygwin): like rxvt, but with special acsc codes.
	    (rxvt-cygwin-native): ditto.  rxvt may be run under XWindows, or
	    with a "native" MSWin GUI.	Each takes different acsc codes,
	    which are both different from the "normal" rxvt's acsc.
	    (cygwin): cygwin-in-cmd.exe window.	 Lots of fixes.
	    (cygwinDBG): ditto.
	  + mk-1st.awk: use "cyg" for the DLL prefix, but "lib" for import
	    and static libs.

20030712
	+ update config.guess, config.sub
	+ add triples for configuring shared libraries with the Debian
	  GNU/FreeBSD packages (patch by Robert Millan <zeratul2@wanadoo.es>).

20030705
	+ modify CF_GCC_WARNINGS so it only applies to gcc, not g++.  Some
	  platforms have installed g++ along with the native C compiler, which
	  would not accept gcc warning options.
	+ add -D_XOPEN_SOURCE=500 when configuring with --enable-widec, to
	  get mbstate_t declaration on HPUX 11.11 (report by David Ellement).
	+ add _nc_pathlast() to get rid of casts in _nc_basename() calls.
	+ correct a sign-extension in wadd_wch() and wecho_wchar() from
	  20030628 (report by Tomohiro Kubota).
	+ work around omission of btowc() and wctob() from wide-character
	  support (sic) in NetBSD 1.6 using mbtowc() and wctomb() (report by
	  Gabor Z Papp).
	+ add portability note to curs_get_wstr.3x (Debian #199957).

20030628
	+ rewrite wadd_wch() and wecho_wchar() to call waddch() and wechochar()
	  respectively, to avoid calling waddch_noecho() with wide-character
	  data, since that function assumes its input is 8-bit data.
	  Similarly, modify waddnwstr() to call wadd_wch().
	+ remove logic from waddnstr() which transformed multibyte character
	  strings into wide-characters.  Rewrite of waddch_literal() from
	  20030621 assumes its input is raw multibyte data rather than wide
	  characters (report by Tomohiro Kubota).

20030621
	+ write getyx() and related 2-return macros in terms of getcury(),
	  getcurx(), etc.
	+ modify waddch_literal() in case an application passes bytes of a
	  multibyte character directly to waddch().  In this case, waddch()
	  must reassemble the bytes into a wide-character (report by Tomohiro
	  Kubota <kubota@debian.org>).

20030614
	+ modify waddch_literal() in case a multibyte value occupies more than
	  two cells.
	+ modify PutAttrChar() to compute the number of character cells that
	  are used in multibyte values.  This fixes a problem displaying
	  double-width characters (report/test by Mitsuru Chinen
	  <mchinen@yamato.ibm.com>).
	+ add a null-pointer check for result of keyname() in _tracechar()
	+ modify _tracechar() to work around glibc sprintf bug.

20030607
	+ add a call to setlocale() in cursesmain.cc, making demo display
	  properly in a UTF-8 locale.
	+ add a fallback definition in curses.priv.h for MB_LEN_MAX (prompted
	  by discussion with Gabor Z Papp).
	+ use macros NCURSES_ACS() and NCURSES_WACS() to hide cast needed to
	  appease -Wchar-subscript with g++ 3.3 (Debian #195732).
	+ fix a redefinition of $RANLIB in the configure script when libtool
	  is used, which broke configure on Mac OS X (report by Chris Zubrzycki
	  <beren@mac.com>).
	+ simplify ifdef for bool declaration in curses.h.in (suggested by
	  Albert Chin-A-Young).
	+ remove configure script check to allow -Wconversion for older
	  versions of gcc (suggested by Albert Chin-A-Young).

20030531
	+ regenerated html manpages.
	+ modify ifdef's in curses.h.in that disabled use of __attribute__()
	  for g++, since recent versions implement the cases which ncurses uses
	  (Debian #195230).
	+ modify _nc_get_token() to handle a case where an entry has no
	  description, and capabilities begin on the same line as the entry
	  name.
	+ fix a typo in ncurses_dll.h reported by gcc 3.3.
	+ add an entry for key_defined.3x to man_db.renames.

20030524
	+ modify setcchar() to allow converting control characters to complex
	  characters (report/test by Mitsuru Chinen <mchinen@yamato.ibm.com>).
	+ add tkterm entry -TD
	+ modify parse_entry.c to allow a terminfo entry with a leading
	  2-character name (report by Don Libes).
	+ corrected acsc in screen.teraterm, which requires a PC-style mapping.
	+ fix trace statements in read_entry.c to use lseek() rather than
	  tell().
	+ fix signed/unsigned warnings from Sun's compiler (gcc should give
	  these warnings, but it is unpredictable).
	+ modify configure script to omit -Winline for gcc 3.3, since that
	  feature is broken.
	+ modify manlinks.sed to add a few functions that were overlooked since
	  they return function pointers:  field_init, field_term, form_init,
	  form_term, item_init, item_term, menu_init and menu_term.

20030517
	+ prevent recursion in wgetch() via wgetnstr() if the connection cannot
	  be switched between cooked/raw modes because it is not a TTY (report
	  by Wolfgang Gutjahr <gutw@knapp.com>).
	+ change parameter of define_key() and key_defined() to const (prompted
	  by Debian #192860).
	+ add a check in test/configure for ncurses extensions, since there
	  are some older versions, etc., which would not compile with the
	  current test programs.
	+ corrected demo in test/ncurses.c of wgetn_wstr(), which did not
	  convert wchar_t string to multibyte form before printing it.
	+ corrections to lib_get_wstr.c:
	  + null-terminate buffer passed to setcchar(), which occasionally
	    failed.
	  + map special characters such as erase- and kill-characters into
	    key-codes so those will work as expected even if they are not
	    mentioned in the terminfo.
	+ modify PUTC() and Charable() macros to make wide-character line
	  drawing work for POSIX locale on Linux console (cf: 20021221).

20030510
	+ make typography for program options in manpages consistent (report
	  by Miloslav Trmac <mitr@volny.cz>).
	+ correct dependencies in Ada95/src/Makefile.in, so the builds with
	  "--srcdir" work (report by Warren L Dodge).
	+ correct missing definition of $(CC) in Ada95/gen/Makefile.in
	  (reported by Warren L Dodge <warrend@mdhost.cse.tek.com>).
	+ fix typos and whitespace in manpages (patch by Jason McIntyre
	  <jmc@prioris.mini.pw.edu.pl>).

20030503
	+ fix form_driver() cases for REQ_CLR_EOF, REQ_CLR_EOL, REQ_DEL_CHAR,
	  REQ_DEL_PREV and REQ_NEW_LINE, which did not ensure the cursor was at
	  the editing position before making modifications.
	+ add test/demo_forms and associated test/edit_field.c demos.
	+ modify test/configure.in to use test/modules for the list of objects
	  to compile rather than using the list of programs.

20030419
	+ modify logic of acsc to use the original character if no mapping is
	  defined, noting that Solaris does this.
	+ modify ncurses 'b' test to avoid using the acs_map[] array since
	  20021231 changes it to no longer contain information from the acsc
	  string.
	+ modify makefile rules in c++, progs, tack and test to ensure that
	  the compiler flags (e.g., $CFLAGS or $CCFLAGS) are used in the link
	  command (report by Jose Luis Rico Botella <informatica@serpis.com>).
	+ modify soft-key initialization to use A_REVERSE if A_STANDOUT would
	  not be shown when colors are used, i.e., if ncv#1 is set in the
	  terminfo as is done in "screen".

20030412
	+ add a test for slk_color(), in ncurses.c
	+ fix some issues reported by valgrind in the slk_set() and slk_wset()
	  code, from recent rewrite.
	+ modify ncurses 'E' test to use show previous label via slk_label(),
	  as in 'e' test.
	+ modify wide-character versions of NewChar(), NewChar2() macros to
	  ensure that the whole struct is initialized.

20030405
	+ modify setupterm() to check if the terminfo and terminal-modes have
	  already been read.  This ensures that it does not reinvoke
	  def_prog_mode() when an application calls more than one function,
	  such as tgetent() and initscr() (report by Olaf Buddenhagen).

20030329
	+ add 'E' test to ncurses.c, to exercise slk_wset().
	+ correct handling of carriage-return in wgetn_wstr(), used in demo of
	  slk_wset().
	+ first draft of slk_wset() function.

20030322
	+ improved warnings in tic when suppressing items to fit in termcap's
	  1023-byte limit.
	+ built a list in test/README showing which externals are being used
	  by either programs in the test-directory or via internal library
	  calls.
	+ adjust include-options in CF_ETIP_DEFINES to avoid missing
	  ncurses_dll.h, fixing special definitions that may be needed for
	  etip.h (reported by Greg Schafer <gschafer@zip.com.au>).

20030315
	+ minor fixes for cardfile.c, to make it write the updated fields to
	  a file when ^W is given.
	+ add/use _nc_trace_bufcat() to eliminate some fixed buffer limits in
	  trace code.

20030308
	+ correct a case in _nc_remove_string(), used by define_key(), to avoid
	  infinite loop if the given string happens to be a substring of other
	  strings which are assigned to keys (report by John McCutchan).
	+ add key_defined() function, to tell which keycode a string is bound
	  to (discussion with John McCutchan <ttb@tentacle.dhs.org>).
	+ correct keybound(), which reported definitions in the wrong table,
	  i.e., the list of definitions which are disabled by keyok().
	+ modify demo_keydef.c to show the details it changes, and to check
	  for errors.

20030301
	+ restructured test/configure script, make it work for libncursesw.
	+ add description of link_fieldtype() to manpage (report by
	  L Dee Holtsclaw <dee@sunbeltsoft.com>).

20030222
	+ corrected ifdef's relating to configure check for wchar_t, etc.
	+ if the output is a socket or other non-tty device, use 1 millisecond
	  for the cost in mvcur; previously it was 9 milliseconds because the
	  baudrate was not known.
	+ in _nc_get_tty_mode(), initialize the TTY buffer on error, since
	  glibc copies uninitialized data in that case, as noted by valgrind.
	+ modify tput to use the same parameter analysis as tparm() does, to
	  provide for user-defined strings, e.g., for xterm title, a
	  corresponding capability might be
		title=\E]2;%p1%s^G,
	+ modify MKlib_gen.sh to avoid passing "#" tokens through the C
	  preprocessor.  This works around Mac OS X's preprocessor, which
	  insists on adding a blank on each side of the token (report/analysis
	  by Kevin Murphy <murphy@genome.chop.edu>).

20030215
	+ add configure check for wchar_t and wint_t types, rather than rely
	  on preprocessor definitions.  Also work around for gcc fixinclude
	  bug which creates a shadow copy of curses.h if it sees these symbols
	  apparently typedef'd.
	+ if database is disabled, do not generate run_tic.sh
	+ minor fixes for memory-leak checking when termcap is read.

20030208
	+ add checking in tic for incomplete line-drawing character mapping.
	+ updated configure script to reflect fix for AC_PROG_GCC_TRADITIONAL,
	  which is broken in autoconf 2.5x for Mac OS X 10.2.3 (report by
	  Gerben Wierda <Sherlock@rna.nl>).
	+ make return value from _nc_printf_string() consistent.  Before,
	  depending on whether --enable-safe-sprintf was used, it might not be
	  cached for reallocating.

20030201
	+ minor fixes for memory-leak checking in lib_tparm.c, hardscroll.c
	+ correct a potentially-uninitialized value if _read_termtype() does
	  not read as much data as expected (report by Wolfgang Rohdewald
	  <wr6@uni.de>).
	+ correct several places where the aclocal.m4 macros relied on cache
	  variable names which were incompatible (as usual) between autoconf
	  2.13 and 2.5x, causing the test for broken-linker to give incorrect
	  results (reports by Gerben Wierda <Sherlock@rna.nl> and Thomas Esser
	  <te@dbs.uni-hannover.de>).
	+ do not try to open gpm mouse driver if standard output is not a tty;
	  the gpm library does not make this check (bug report for dialog
	  by David Oliveira <davidoliveira@develop.prozone.ws>).

20030125
	+ modified emx.src to correspond more closely to terminfo.src, added
	  emx-base to the latter -TD
	+ add configure option for FreeBSD sysmouse, --with-sysmouse, and
	  implement support for that in lib_mouse.c, lib_getch.c

20030118
	+ revert 20030105 change to can_clear_with(), does not work for the
	  case where the update is made on cells which are blanks with
	  attributes, e.g., reverse.
	+ improve ifdef's to guard against redefinition of wchar_t and wint_t
	  in curses.h (report by Urs Jansen).

20030111
	+ improve mvcur() by checking if it is safe to move when video
	  attributes are set (msgr), and if not, reset/restore attributes
	  within that function rather than doing it separately in the GoTo()
	  function in tty_update.c (suggested by Philippe Blain).
	+ add a message in run_tic.in to explain more clearly what does not
	  work when attempting to create a symbolic link for /usr/lib/terminfo
	  on OS/2 and other platforms with no symbolic links (report by John
	  Polterak).
	+ change several sed scripts to avoid using "\+" since it is not a BRE
	  (basic regular expression).  One instance caused terminfo.5 to be
	  misformatted on FreeBSD (report by Kazuo Horikawa
	  <horikawa@FreeBSD.org> (see FreeBSD docs/46709)).
	+ correct misspelled 'wint_t' in curs_get_wch.3x (Michael Elkins).

20030105
	+ improve description of terminfo operators, especially static/dynamic
	  variables (comments by Mark I Manning IV <mark4th@earthlink.net>).
	+ demonstrate use of FIELDTYPE by modifying test/ncurses 'r' test to
	  use the predefined TYPE_ALPHA field-type, and by defining a
	  specialized type for the middle initial/name.
	+ fix MKterminfo.sh, another workaround for POSIXLY_CORRECT misfeature
	  of sed 4.0
	> patch by Philippe Blain:
	+ optimize can_clear_with() a little by testing first if the parameter
	  is indeed a "blank".
	+ simplify ClrBottom() a little by allowing it to use clr_eos to clear
	  sections as small as one line.
	+ improve ClrToEOL() by checking if clr_eos is available before trying
	  to use it.
	+ use tputs() rather than putp() in a few cases in tty_update.c since
	  the corresponding delays are proportional to the number of lines
	  affected: repeat_char, clr_eos, change_scroll_region.

20021231
	+ rewrite of lib_acs.c conflicts with copying of SCREEN acs_map to/from
	  global acs_map[] array; removed the lines that did the copying.

20021228
	+ change some overlooked tputs() calls in scrolling code to use putp()
	  (report by Philippe Blain).
	+ modify lib_getch.c to avoid recursion via wgetnstr() when the input
	  is not a tty and consequently mode-changes do not work (report by
	  <R.Chamberlin@querix.com>).
	+ rewrote lib_acs.c to allow PutAttrChar() to decide how to render
	  alternate-characters, i.e., to work with Linux console and UTF-8
	  locale.
	+ correct line/column reference in adjust_window(), needed to make
	  special windows such as curscr track properly when resizing (report
	  by Lucas Gonze <lgonze@panix.com>).
	> patch by Philippe Blain:
	+ correct the value used for blank in ClrBottom() (broken in 20000708).
	+ correct an off-by-one in GoTo() parameter in _nc_scrolln().

20021221
	+ change several tputs() calls in scrolling code to use putp(), to
	  enable padding which may be needed for some terminals (patch by
	  Philippe Blain).
	+ use '%' as sed substitute delimiter in run_tic script to avoid
	  problems with pathname delimiters such as ':' and '@' (report by John
	  Polterak).
	+ implement a workaround so that line-drawing works with screen's
	  crippled UTF-8 support (tested with 3.9.13).  This only works with
	  the wide-character support (--enable-widec); the normal library will
	  simply suppress line-drawing when running in a UTF-8 locale in screen.

20021214
	+ allow BUILD_CC and related configure script variables to be
	  overridden from the environment.
	+ make build-tools variables in ncurses/Makefile.in consistent with
	  the configure script variables (report by Maciej W Rozycki).
	+ modify ncurses/modules to allow
		configure --disable-leaks --disable-ext-funcs
	  to build (report by Gary Samuelson).
	+ fix a few places in configure.in which lacked quotes (report by
	  Gary Samuelson <gary.samuelson@verizon.com>).
	+ correct handling of multibyte characters in waddch_literal() which
	  force wrapping because they are started too late on the line (report
	  by Sam Varshavchik).
	+ small fix for CF_GNAT_VERSION to ignore the help-message which
	  gnatmake adds to its version-message.
	> Maciej W Rozycki <macro@ds2.pg.gda.pl>:
	+ use AC_CHECK_TOOL to get proper values for AR and LD for cross
	  compiling.
	+ use $cross_compiling variable in configure script rather than
	  comparing $host_alias and $target alias, since "host" is
	  traditionally misused in autoconf to refer to the target platform.
	+ change configure --help message to use "build" rather than "host"
	  when referring to the --with-build-XXX options.

20021206
	+ modify CF_GNAT_VERSION to print gnatmake's version, and to allow for
	  possible gnat versions such as 3.2 (report by Chris Lingard
	  <chris@stockwith.co.uk>).
	+ modify #define's for CKILL and other default control characters in
	  tset to use the system's default values if they are defined.
	+ correct interchanged defaults for kill and interrupt characters
	  in tset, which caused it to report unnecessarily (Debian #171583).
	+ repair check for missing C++ compiler, which is broken in autoconf
	  2.5x by hardcoding it to g++ (report by Martin Mokrejs).
	+ update config.guess, config.sub (2002-11-30)
	+ modify configure script to skip --with-shared, etc., when the
	  --with-libtool option is given, since they would be ignored anyway.
	+ fix to allow "configure --with-libtool --with-termlib" to build.
	+ modify configure script to show version number of libtool, to help
	  with bug reports.  libtool still gets confused if the installed
	  ncurses libraries are old, since it ignores the -L options at some
	  point (tested with libtool 1.3.3 and 1.4.3).
	+ reorder configure script's updating of $CPPFLAGS and $CFLAGS to
	  prevent -I options in the user's environment from introducing
	  conflicts with the build -I options (may be related to reports by
	  Patrick Ash and George Goffe).
	+ rename test/define_key.c to test/demo_defkey.c, test/keyok.c to
	  test/demo_keyok.c to allow building these with libtool.

20021123
	+ add example program test/define_key.c for define_key().
	+ add example program test/keyok.c for keyok().
	+ add example program test/ins_wide.c for wins_wch() and wins_wstr().
	+ modify wins_wch() and wins_wstr() to interpret tabs by using the
	  winsch() internal function.
	+ modify setcchar() to allow for wchar_t input strings that have
	  more than one spacing character.

20021116
	+ fix a boundary check in lib_insch.c (patch by Philippe Blain).
	+ change type for *printw functions from NCURSES_CONST to const
	  (prompted by comment by Pedro Palhoto Matos <plpm@mega.ist.utl.pt>,
	  but really from a note on X/Open's website stating that either is
	  acceptable, and the latter will be used in a future revision).
	+ add xterm-1002, xterm-1003 terminfo entries to demonstrate changes in
	  lib_mouse.c (20021026) -TD
	+ add screen-bce, screen-s entries from screen 3.9.13 (report by
	  Adam Lazur <zal@debian.org>) -TD
	+ add mterm terminfo entries -TD

20021109
	+ split-out useful fragments in terminfo for vt100 and vt220 numeric
	  keypad, i.e., vt100+keypad, vt100+pfkeys, vt100+fnkeys and
	  vt220+keypad.  The last as embedded in various entries had ka3 and
	  kb2 interchanged (report/discussion with Leonard den Ottolander
	  <leonardjo@hetnet.nl>).
	+ add check in tic for keypads consistent with vt100 layout.
	+ improve checks in tic for color capabilities

20021102
	+ check for missing/empty/illegal terminfo name in _nc_read_entry()
	  (report by Martin Mokrejs, where $TERM was set to an empty string).
	+ rewrote lib_insch.c, combining it with lib_insstr.c so both handle
	  tab and other control characters consistently (report by Philippe
	  Blain).
	+ remove an #undef for KEY_EVENT from curses.tail used in the
	  experimental NCURSES_WGETCH_EVENTS feature.  The #undef confuses
	  dpkg's build script (Debian #165897).
	+ fix MKlib_gen.sh, working around the ironically named POSIXLY_CORRECT
	  feature of GNU sed 4.0 (reported by Ervin Nemeth <airwin@inf.bme.hu>).

20021026
	+ implement logic in lib_mouse.c to handle position reports which are
	  generated when XFree86 xterm is initialized with private modes 1002
	  or 1003.  These are returned to the application as the
	  REPORT_MOUSE_POSITION mask, which was not implemented.  Tested both
	  with ncurses 'a' menu (prompted by discussion with Larry Riedel
	  <Larry@Riedel.org>).
	+ modify lib_mouse.c to look for "XM" terminfo string, which allows
	  one to override the escape sequence used to enable/disable mouse
	  mode.  In particular this works for XFree86 xterm private modes
	  1002 and 1003.  If "XM" is missing (note that this is an extended
	  name), lib_mouse uses the conventional private mode 1000.
	+ correct NOT_LOCAL() macro in lib_mvcur.c to refer to screen_columns
	  where it used screen_lines (report by Philippe Blain).
	+ correct makefile rules for the case when both --with-libtool and
	  --with-gpm are given (report by Mr E_T <troll@logi.net.au>).
	+ add note to terminfo manpage regarding the differences between
	  setaf/setab and setf/setb capabilities (report by Pavel Roskin).

20021019
	+ remove redundant initialization of TABSIZE in newterm(), since it is
	  already done in setupterm() (report by Philippe Blain).
	+ add test/inserts.c, to test winnstr() and winsch().
	+ replace 'sort' in dist.mk with script that sets locale to POSIX.
	+ update URLs in announce.html.in (patch by Frederic L W Meunier).
	+ remove glibc add-on files, which are no longer needed (report by
	  Frederic L W Meunier).

20021012 5.3 release for upload to ftp.gnu.org
	+ modify ifdef's in etip.h.in to allow the etip.h header to compile
	  with gcc 3.2 (patch by Dimitar Zhekov <jimmy@is-vn.bg>).
	+ add logic to setupterm() to make it like initscr() and newterm(),
	  by checking for $NCURSES_TRACE environment variable and enabling
	  the debug trace in that case.
	+ modify setupterm() to ensure that it initializes the baudrate, for
	  applications such as tput (report by Frank Henigman).
	+ modify definition of bits used for command-line and library debug
	  traces to avoid overlap, using new definition TRACE_SHIFT to relate
	  the two.
	+ document tput's interpretation of parameterized strings according to
	  whether parameters are given, etc. (discussion with Robert De Bath).

20021005 pre-release
	+ correct winnwstr() to account for non-character cells generated when
	  a double-width character is added (report by Michael Bienia
	  <michael@vorlon.ping.de>).
	+ modify _nc_viswbuf2n() to provide better results using wctomb().
	+ correct logic in _nc_varargs() which broke tracing of parameters for
	  formats such as "%.*s".
	+ correct scale factor in linux-c and linux-c-nc terminfo entries
	  (report Floyd Davidson).
	+ change tic -A option to -t, add the same option to infocmp for
	  consistency.
	+ correct "%c" implementation in lib_tparm.c, which did not map a null
	  character to a 128 (cf: 980620) (patch by Frank Henigman
	  <fjhenigman@mud.cgl.uwaterloo.ca>).

20020928 pre-release
	+ modify MKkey_defs.sh to check for POSIX sort -k option, use that if
	  it is found, to accommodate newer utility which dropped the
	  compatibility support for +number options (reported by Andrey A
	  Chernov).
	+ modify linux terminfo entry to use color palette feature from
	  linux-c-nc entry (comments by Tomasz Wasiak and Floyd Davidson).
	+ restore original color definitions in endwin() if init_color() was
	  used, and resume those colors on the next doupdate() or refresh()
	  (report by Tomasz Wasiak <tjwasiak@komputom.com.pl>).
	+ improve debug-traces by modifying MKlib_gen.sh to generate calls
	  to returnBool() and returnAttr().
	+ add/use _nc_visbufn() and _nc_viswbufn() to limit the debug trace
	  of waddnstr() and similar functions to match the parameters as used.
	+ add/use _nc_retrace_bool() and _nc_retrace_unsigned().
	+ correct type used by _nc_retrace_chtype().
	+ add debug traces to some functions in lib_mouse.c
	+ modify lib_addch.c to handle non-spacing characters.
	+ correct parameter of RemAttr() in lib_bkgd.c, which caused the c++
	  demo's boxes to lose the A_ALTCHARSET flag (broken in 20020629).
	+ correct width computed in _tracedump(), which did not account for
	  the attributes (broken in 20010602).
	+ modify test/tracemunch to replace addresses for windows other than
	  curscr, newscr and stdscr with window0, window1, etc.

20020921 pre-release
	+ redid fix for edit_man.sed path.
	+ workaround for Cygwin bug which makes subprocess writes to stdout
	  result in core dump.
	+ documented getbegx(), etc.
	+ minor fixes to configure script to use '%' consistently as a sed
	  delimiter rather than '@'.
	> patch by Philippe Blain:
	+ add check in lib_overlay.c to ensure that the windows to be merged
	  actually overlap, and in copywin(), limit the area to be touched
	  to the lines given for the destination window.

20020914 pre-release
	+ modified curses.h so that if the wide-character version is installed
	  overwriting /usr/include/curses.h, and if it relied on libutf8.h,
	  then applications that use that header for wide-character support
	  must define HAVE_LIBUTF8_H.
	+ modify putwin(), getwin() and dupwin() to allow them to operate on
	  pads (request by Philippe Blain).
	+ correct attribute-merging in wborder(), broken in 20020216 (report
	  by Tomasz Wasiak <tjwasiak@grubasek.komputom.com.pl>).
	> patch by Philippe Blain:
	+ corrected pop-counts in tparam_internal() to '!' and '~' cases.
	+ use sizeof(NCURSES_CH_T) in one place that used sizeof(chtype).
	+ remove some unused variables from mvcur test-driver.

20020907 pre-release
	+ change configure script to allow install of widec-character
	  (ncursesw) headers to overwrite normal (ncurses) headers, since the
	  latter is a compatible subset of the former.
	+ fix path of edit_man.sed in configure script, needed to regenerate
	  html manpages on Debian.
	+ fix mismatched enums in vsscanf.c, which caused warning on Solaris.
	+ update README.emx to reflect current patch used for autoconf.
	+ change web- and ftp-site to invisible-island.net
	> patch by Philippe Blain:
	+ change case for 'P' in tparam_internal() to indicate that it pops
	  a variable from the stack.
	+ correct sense of precision and width in parse_format(), to avoid
	  confusion.
	+ modify lib_tparm.c, absorb really_get_space() into get_space().
	+ modify getwin() and dupwin() to copy the _notimeout, _idlok and
	  _idcok window fields.
	+ better fix for _nc_set_type(), using typeMalloc().

20020901 pre-release
	+ change minor version to 3, i.e., ncurses 5.3
	+ update config.guess, config.sub
	+ retest build with each configure option; minor ifdef fixes.
	+ make keyname() return a null pointer rather than "UNKNOWN STRING" to
	  match XSI.
	+ modify handling of wide line-drawing character functions to use the
	  normal line-drawing characters when not in UTF-8 locale.
	+ add check/fix to comp_parse.c to suppress warning about missing acsc
	  string.  This happens in configurations where raw termcap information
	  is processed; tic already does this and other checks.
	+ modify tic's check for ich/ich1 versus rmir/smir to only warn about
	  ich1, to match xterm patch #70 notes.
	+ moved information for ripped-off lines into SCREEN struct to allow
	  use in resizeterm().
	+ add experimental wgetch_events(), ifdef'd with NCURSES_WGETCH_EVENTS
	  (adapted from patch by Ilya Zakharevich - see ncurses/README.IZ).
	+ amend check in kgetch() from 20020824 to look only for function-keys,
	  otherwise escape sequences are not resolved properly.
	> patch by Philippe Blain:
	+ removed redundant assignment to SP->_checkfd from newterm().
	+ check return-value of setupterm() in restartterm().
	+ use sizeof(NCURSES_CH_T) in a few places that used sizeof(chtype).
	+ prevent dupwin() from duplicating a pad.
	+ prevent putwin() from writing a pad.
	+ use typeRealloc() or typeMalloc() in preference to direct calls on
	  _nc_doalloc().

20020824
	+ add a check in kgetch() for cooked characters in the fifo to avoid
	  calling fifo_push() when a KEY_RESIZE is available (report/analysis
	  by Sam Varshavchik <mrsam@courier-mta.com>).
	+ fix an overlooked case for Redhat #68199 (Philippe Blain).
	+ ensure clearerr() is called before using ferror() e.g., in
	  lib_screen.c (report by Philippe Blain).

20020817
	+ modify lib_screen.c and lib_newwin.c to maintain the SCREEN-specific
	  pointers for curscr/stdscr/newscr when scr_save() and scr_restore()
	  modify the global curscr/stdscr/newscr variables.  Fixes Redhat
	  #68199.
	+ add checks for null pointer in calls to tparm() and tgoto() based on
	  FreeBSD bug report.  If ncurses were built with termcap support, and
	  the first call to tgoto() were a zero-length string, the result would
	  be a null pointer, which was not handled properly.
	+ correct a typo in terminfo.head, which gave the octal code for colon
	  rather than comma.
	+ remove the "tic -u" option from 20020810, since it did not account
	  for nested "tc=" clauses, and when that was addressed, was still
	  unsatisfactory.

20020810
	+ add tic -A option to suppress capabilities which are commented out
	  when translating to termcap.
	+ add tic -u option to provide older behavior of "tc=" clauses.
	+ modified tic to expand all but the final "tc=" clause in a termcap
	  entry, to accommodate termcap libraries which do not handle multiple
	  tc clauses.
	+ correct typo in curs_inopts.3x regarding CS8/CS7 usage (report by
	  Philippe Blain).
	+ remove a couple of redundant uses of A_ATTRIBUTES in expressions
	  using AttrOf(), which already incorporates that mask (report by
	  Philippe Blain).
	+ document TABSIZE variable.
	+ add NCURSES_ASSUMED_COLORS environment variable, to allow users to
	  override compiled-in default black-on-white assumption used in
	  assume_default_colors().
	+ correct an off-by-one comparison against max_colors in COLORFGBG
	  logic.
	+ correct a use of uninitialized memory found by valgrind (reported by
	  Olaf Buddenhagen <olafBuddenhagen@web.de>).
	+ modified wresize() to ensure that a failed realloc will not corrupt
	  the window structure, and to make subwindows fit within the resized
	  window (completes Debian #87678, Debian #101699)

20020803
	+ fix an off-by-one in lib_pad.c check for limits of pad (patch by
	  Philippe Blain).
	+ revise logic for BeOS in lib_twait.c altered in 20011013 to restore
	  logic used by lib_getch.c's support for GPM or EMX mouse (report by
	  Philippe Blain)
	+ remove NCURSES_CONST from several prototypes in curses.wide, to make
	  the --enable-const --enable-widec configure options to work together
	  (report by George Goffe <grgoffe@yahoo.com>).

20020727
	+ finish no-leak checking in cardfile.c, using this for testing changes
	  to resizeterm().
	+ simplify _nc_freeall() using delscreen().

20020720
	+ check error-return from _nc_set_tty_mode() in _nc_initscr() and
	  reset_prog_mode() (report/patch by Philippe Blain).
	+ regenerate configure using patch for autoconf 2.52, to address
	  problem with identifying C++ bool type.
	+ correct/improve logic to produce an exit status for errors in tput,
	  which did not exit with an error when told to put a string not in the
	  current terminfo entry (report by David Gomez <david@pleyades.net>).
	+ modify configure script AC_OUTPUT() call to work around defect in
	  autoconf 2.52 which adds an ifdef'd include to the generated
	  configure definitions.
	+ remove fstat() check from scr_init(), which also fixes a missing
	  include for <sys/stat.h> from 20020713 (reported by David Ellement,
	  fix suggested by Philippe Blain).
	+ update curs_scanw.3x manpage to note that XSI curses differs from
	  SVr4 curses: return-values are incompatible.
	+ correct several prototypes in manpages which used const
	  inconsistently with the curses.h file, and removed spurious const's
	  in a few places from curses.h, e.g., for wbkgd() (report by Glenn
	  Maynard <glenn@zewt.org>).
	+ change internal type used by tparm() to long, to work with LP64 model.
	+ modify nc_alloc.h to allow building with g++, for testing.

20020713
	+ add resize-handling to cardfile.c test program.
	+ altered resizeterm() to avoid having it fail when a child window
	  cannot be resized because it would be larger than its parent.  (More
	  work must be done on this, but it works well enough to integrate).
	+ improve a limit-check in lib_refresh.c
	+ remove check in lib_screen.c relating dumptime to file's modification
	  times, since that would not necessarily work for remotely mounted
	  filesystems.
	+ modify lrtest to simplify debugging changes to resizeterm, e.g.,
	  t/T commands to enable/disable tracing.
	+ updated status of multibyte support in TO-DO.
	+ update contact info in source-files (patch by Juergen Pfeifer).

20020706
	+ add Caps.hpux11, as an example.
	+ modify version_filter(), used to implement -R option for tic and
	  infocmp, to use computed array offsets based on the Caps.* file which
	  is actually configured, rather than constants which correspond to
	  the Caps file.
	+ reorganized lib_raw.c to avoid updating SP and cur_term state if the
	  functions fail (reported by Philippe Blain).
	+ add -Wundef to gcc warnings, adjust a few ifdef's to accommodate gcc.

20020629
	+ correct parameters to setcchar() in ncurses.c (cf: 20020406).
	+ set locale in most test programs (view.c and ncurses.c were the
	  only ones).
	+ add configure option --with-build-cppflags (report by Maksim A
	  Nikulin <M.A.Nikulin@inp.nsk.su>).
	+ correct a typo in wide-character logic for lib_bkgnd.c (Philippe
	  Blain).
	+ modify lib_wacs.c to not cancel the acsc, smacs, rmacs strings when
	  in UTF-8 locale.  Wide-character functions use Unicode values, while
	  narrow-character functions use the terminfo data.
	+ fix a couple of places in Ada95/samples which did not compile with
	  gnat 3.14
	+ modify mkinstalldirs so the DOS-pathname case is locale-independent.
	+ fix locale problem in MKlib_gen.sh by forcing related variables to
	  POSIX (C), using same approach as autoconf (set variables only if
	  they were set before).  Update MKterminfo.sh and MKtermsort.sh to
	  match.

20020622
	+ add charset to generated html.
	+ add mvterm entry, adapted from a FreeBSD bug-report by Daniel Rudy
	  <dcrudy@pacbell.net> -TD
	+ add rxvt-16color, ibm+16color entries -TD
	+ modify check in --disable-overwrite option so that it is used by
	  default unless the --prefix/$prefix value is not /usr, in attempt to
	  work around packagers, e.g., for Sun's freeware, who do not read the
	  INSTALL notes.

20020615
	+ modify wgetch() to allow returning ungetch'd KEY_RESIZE as a function
	  key code in get_wch().
	+ extended resize-handling in test/ncurses 'a' menu to the entire
	  stack of windows created with 'w' commands.
	+ improve $COLORFGBG feature by interpreting an out-of-range color
	  value as an SGR 39 or 49, for foreground/background respectively.
	+ correct a typo in configure --enable-colorfgbg option, and move it
	  to the experimental section (cf: 20011208).

20020601
	+ add logic to dump_entry.c to remove function-key definitions that do
	  not fit into the 1023-byte limit for generated termcaps.  This makes
	  hds200 fit.
	+ more improvements to tic's warnings, including logic to ignore
	  differences between delay values in sgr strings.
	+ move definition of KEY_RESIZE into MKkeydefs.sh script, to
	  accommodate Caps.osf1r5 which introduced a conflicting definition.

20020525
	+ add simple resize-handling in test/ncurses.c 'a' menu.
	+ fixes in keyname() and _tracechar() to handle negative values.
	+ make tic's warnings about mismatches in sgr strings easier to follow.
	+ correct tic checks for number of parameters in smgbp and smglp.
	+ improve scoansi terminfo entry, and add scoansi-new entry -TD
	+ add pcvt25-color terminfo entry -TD
	+ add kf13-kf48 strings to cons25w terminfo entry (reported by Stephen
	  Hurd <deuce@lordlegacy.org> in newsgroup lucky.freebsd.bugs) -TD
	+ add entrypoint _nc_trace_ttymode(), use this to distinguish the
	  Ottyb and Nttyb members of terminal (aka cur_term), for tracing.

20020523
	+ correct and simplify logic for lib_pad.c change in 20020518 (reported
	  by Mike Castle).

20020518
	+ fix lib_pad.c for case of drawing a double-width character which
	  falls off the left margin of the pad (patch by Kriang Lerdsuwanakij
	  <lerdsuwa@users.sourceforge.net>)
	+ modify configure script to work around broken gcc 3.1 "--version"
	  option, which adds unnecessary trash to the requested information.
	+ adjust ifdef's in case SIGWINCH is not defined, e.g., with DJGPP
	  (reported by Ben Decker <deckerben@freenet.de>).

20020511
	+ implement vid_puts(), vid_attr(), term_attrs() based on the narrow-
	  character versions as well.
	+ implement erasewchar(), killwchar() based on erasechar() and
	  killchar().
	+ modify erasechar() and killchar() to return ERR if the value was
	  VDISABLE.
	+ correct a bug in wresize() in handling subwindows (based on patch by
	  Roger Gammans <rgammans@computer-surgery.co.uk>, report by Scott Beck
	  <scott@gossamer-threads.com>).
	+ improve test/tclock.c by making the second-hand update more often
	  if gettimeofday() is available.

20020429
	+ workaround for Solaris sed with MKlib_gen.sh (reported by Andy
	  Tsouladze <andyt@mypoints.com>).

20020427
	+ correct return-value from getcchar(), making it consistent with
	  Solaris and Tru64.
	+ reorder loops that generate makefile rules for different models vs
	  subsets so configure --with-termlib works again.  This was broken by
	  logic added to avoid duplicate rules in changes to accommodate cygwin
	  dll's (reported by George.R.Goffe@seagate.com).
	+ update config.guess, config.sub

20020421
	+ modify ifdef's in write_entry.c to allow use of symbolic links on
	  platforms with no hard links, e.g., BeOS.
	+ modify a few includes to allow compile with BeOS, which has stdbool.h
	  with a conflicting definition for 'bool' versus its OS.h definition.
	+ amend MKlib_gen.sh to work with gawk, which defines 'func' as an
	  alias for 'function'.

20020420
	+ correct form of prototype for ripoffline().
	+ modify MKlib_gen.sh to test that all functions marked as implemented
	  can be linked.

20020413
	+ add manpages: curs_get_wstr.3x, curs_in_wchstr.3x
	+ implement wgetn_wstr().
	+ implement win_wchnstr().
	+ remove redefinition of unget_wch() in lib_gen.c (reported by
	  Jungshik Shin <jshin@jtan.com>).

20020406
	+ modified several of the test programs to allow them to compile with
	  vendor curses implementations, e.g., Solaris, AIX -TD

20020323
	+ modified test/configure to allow configuring against ncursesw.
	+ change WACS_xxx definition to use address, to work like Tru64 curses.

20020317
	+ add 'e' and 'm' toggles to 'a', 'A' tests in ncurses.c to demonstrate
	  effect of echo/noecho and meta modes.
	+ add 'A' test to ncurses.c to demonstrate wget_wch() and related
	  functions.
	+ add manpage: curs_get_wch.3x
	+ implement unget_wch().
	+ implement wget_wch().

20020310
	+ regenerated html manpages.
	+ add manpages: curs_in_wch.3x, curs_ins_wch.3x, curs_ins_wstr.3x
	+ implement wins_wch().
	+ implement win_wch().
	+ implement wins_nwstr(), wins_wstr().

20020309
	+ add manpages: curs_addwstr.3x, curs_winwstr.3x
	+ implement winnwstr(), winwstr().

20020223
	+ add manpages: curs_add_wchstr.3x, curs_bkgrnd.3x
	+ document wunctrl, key_name.
	+ implement key_name().
	+ remove const's in lib_box.c incorrectly leftover after splitting off
	  lib_box_set.c
	+ update llib-lncurses, llib-ncursesw, fix configure script related to
	  these.

20020218
	+ remove quotes on "SYNOPSIS" in man/curs_box_set.3x, which resulted
	  in spurious symlinks on install.

20020216
	+ implement whline_set(), wvline_set(), add manpage curs_border_set.
	+ add subtest 'b' to 'F' and 'f' in ncurses.c to demonstrate use of
	  box() and box_set() functions.
	+ add subtest 'u' to 'F' in ncurses.c, to demonstrate use of addstr()
	  given UTF-8 string equivalents of WACS_xxx symbols.
	+ minor fixes to several manpages based on groff -ww output.
	+ add descriptions of external variables of termcap interface to
	  the manpage (report by Bruce Evans <bde@zeta.org.au>).
	> patches by Bernhard Rosenkraenzer:
	+ correct configure option --with-bool, which was executed as
	  --with-ospeed.
	+ add quotes for parameters of --with-bool and --with-ospeed configure
	  options.
	> patch by Sven Verdoolaege (report by Gerhard Haering
	  <haering_linux@gmx.de>):
	+ correct typos in definitions of several wide-character macros:
	  waddwstr, wgetbkgrnd, mvaddwstr, mvwadd_wchnstr, mvwadd_wchnstr,
	  mvwaddwstr.
	+ pass $(CPPFLAGS) to MKlib_gen.sh, thereby fixing a missing definition
	  of _XOPEN_SOURCE_EXTENDED, e.g., on Solaris

20020209
	+ implement wide-acs characters for UTF-8 locales.  When in UTF-8
	  locale, ignore narrow version of acs.  Add 'F' test to test/ncurses.c
	  to demonstrate.
	+ correct prototype in keybound manpage (noted from a Debian mailing
	  list item).

20020202
	+ add several cases to the wscanw() example in testcurs.c, showing the
	  format.
	+ implement a simple vsscanf() fallback function which uses the %n
	  conversion to help parse the input data (prompted by discussion with
	  Albert Chin-A-Young).
	+ modify mk-1st.awk and test/Makefile.in to add $(LDFLAGS) when making
	  shared libraries, and to use $(CFLAGS) when linking test programs
	  (patch by Albert Chin-A-Young).
	+ add a call to _nc_keypad() in keypad() to accommodate applications
	  such as nvi, which use curses for output but not for input (fixes
	  Debian #131263, cf: 20011215).
	+ add entrypoints to resizeterm.c which provide better control over the
	  process:  is_term_resized() and resize_term().  The latter restores
	  the original design of resizeterm() before KEY_RESIZE was added in
	  970906.  Do this to accommodate 20010922 changes to view.c, but allow
	  for programs with their own sigwinch handler, such as lynx (reported
	  by Russell Ruby <russ@math.orst.edu>).

20020127
	+ fix a typo in change to mk-1st.awk, which broke the shared-library
	  makefile rules (reported by Martin Mokrejs).

20020126
	+ update config.guess, config.sub
	+ finish changes needed to build dll's on cygwin.
	+ fix a typo in mvwchat() macro (reported by Cy <yam@homerow.net).

20020119
	+ add case in lib_baudrate.c for B921600 (patch by Andrey A Chernov).
	+ correct missing sed-editing stage in manpage installs which is used
	  to rename manpages, broken in 20010324 fix for Debian #89939 (Debian
	  #78866).
	+ remove -L$(libdir) from linker flags, probably not needed any more
	  since HPUX is handled properly (reported by Niibe Yutaka
	  <gniibe@m17n.org>).
	+ add configure check for mbstate_t, needed for wide-character
	  configuration.  On some platforms we must include <wchar.h> to
	  define this (reported by Daniel Jacobowitz).
	+ incorporate some of the changes needed to build dll's on cygwin.

20020112a
	+ workaround for awk did not work with mawk, adjusted shell script.

20020112
	+ add Caps.osf1r5, as an example.
	+ modify behavior of can_clear_with() so that if an application is
	  running in a non-bce terminals with default colors enabled, it
	  returns true, allowing the user to select/paste text without picking
	  up extraneous trailing blanks (adapted from patch by Daniel
	  Jacobowitz <dmj+@andrew.cmu.edu>).
	+ modify generated curses.h to ifdef-out prototypes for extensions if
	  they are disabled, and to define curses_version() as a string in that
	  case.  This is needed to make the programs such as tic build in that
	  configuration.
	+ modified generated headers.sh to remove a gzip'd version of the
	  target file if it exists, in case non-gzip'd manpages are installed
	  into a directory where gzip'd ones exist.  In that case, the latter
	  would be found.
	+ corrected a redundant initialization of signal handlers from 20010922
	  changes.
	+ clarified bug-reporting address in terminfo.src (report by John H
	  DuBois III <spcecdt@armory.com>).
	> several fixes from Robert Joop:
	+ do not use "-v" option of awk in MKkey_defs.sh because it does not
	  work with SunOS nawk.
	+ modify definitions for libutf8 in curses.h to avoid redefinition
	  warnings for mblen
	+ quoted references to compiler in shell command in misc/Makefile, in
	  case it uses multiple tokens.

20011229
	+ restore special case from 20010922 changes to omit SA_RESTART when
	  setting up SIGWINCH handler, which is needed to allow wgetch() to be
	  interrupted by that signal.
	+ updated configure macro CF_WITH_PATHLIST, to omit some double quotes
	  not needed with autoconf 2.52
	+ revert configure script to autoconf 2.13 patched with
		autoconf-2.13-19990117.patch.gz (or later)
	  from
		ftp://invisible-island.net/autoconf/
	  because autoconf 2.52 macro AC_PROG_AWK does not work on HPUX 11.0
	  (report by David Ellement <ellement@sdd.hp.com>).  This also fixes a
	  different problem configuring with Mac OS X (reported by Marc Smith
	  <marc.a.smith@home.com>).

20011222
	+ modify include/edit_cfg.h to eliminate BROKEN_LINKER symbol from
	  term.h
	+ move prototype for _nc_vsscanf() into curses.h.in to omit
	  HAVE_VSSCANF symbol from curses.h, which was dependent upon the
	  ncurses_cfg.h file which is not installed.
	+ use ACS_LEN rather than SIZEOF(acs_map) in trace code of lib_acs.c,
	  to work with broken linker configuration, e.g., cygwin (report by
	  Robert Joop <rj@rainbow.in-berlin.de>).
	+ make napms() call _nc_timed_wait() rather than poll() or select(),
	  to work around broken implementations of these on cygwin.

20011218
	+ drop configure macro CF_WIDEC_SHIFT, since that was rendered obsolete
	  by Sven Verdoolaege's rewrite of wide-character support.  This makes
	  libncursesw incompatible again, but makes the header files almost the
	  same as in the narrow-character configuration.
	+ simplify definitions that combine wide/narrow versions of bkgd, etc.,
	  to eliminate differences between the wide/narrow versions of curses.h
	+ correct typo in configure macro CF_FUNC_VSSCANF
	+ correct location of call to _nc_keypad() from 20011215 changes which
	  prevented keypad() from being disabled (reported by Lars Hecking).

20011215
	+ rewrote ncurses 'a' test to exercise wgetch() and keypad() functions
	  better, e.g., by adding a 'w' command to create new windows which
	  may have different keypad() settings.
	+ corrected logic of keypad() by adding internal screen state to track
	  whether the terminal's keypad-mode has been set.  Use this in
	  wgetch() to update the keypad-mode according to whether the
	  associated window's keypad-mode has been set with keypad().  This
	  corrects a related problem restoring terminal state after handling
	  SIGTSTP (reported by Mike Castle).
	+ regenerate configure using patch for autoconf 2.52
		autoconf-2.52-patch.gz
	  at
		ftp://invisible-island.net/autoconf/
	+ update config.guess, config.sub from
		http://subversions.gnu.org/cgi-bin/viewcvs/config/config/
	+ minor changes to quoting in configure script to allow it to work
	  with autoconf 2.52

20011208
	+ modify final checks in lib_setup.c for line and col values, making
	  them independent.
	+ modify acs_map[] if configure --broken-linker is specified, to make
	  it use a function rather than an array (prompted by an incorrect
	  implementation in cygwin package).
	+ correct spelling of configure option --enable-colorfgbg, which
	  happened to work if --with-develop was set (noted in cygwin package
	  for ncurses).
	+ modify ifdef for genericerror() to compile with SUNWspro Sun WorkShop
	  6 update 1 C++ 5.2 (patch by Sullivan N Beck <sbeck@cise.ufl.edu>).
	+ add configure checks to see if ncurses' fallback vsscanf() will
	  compile either of the special cases for FILE structs, and if not,
	  force it to the case which simply returns an error (report by
	  Sullivan N Beck <sbeck@cise.ufl.edu> indicates that Solaris 8 with
	  64-bits does not allow access to FILE's fields).
	+ modify ifdef's for c++/cursesw.cc to use the fallback vsscanf() in
	  the ncurses library if no better substitute for this can be found
	  in the C++ runtime.
	+ modify the build to name dynamic libraries according to the
	  convention used on OS X and Darwin.  Rather than something like
	  libncurses.dylib.5.2, Darwin would name it libncurses.  5.dylib.
	  There are a few additional minor fixes, such as setting the library
	  version and compatibility version numbers (patch by Jason Evans
	  <jevans@apple.com>).
	+ use 'sh' to run mkinstalldirs, to work around problems with buggy
	  versions of 'make' on OS/2 (report by John Polterak <jp@eyup.org>).
	+ correct typo in manpage description of curs_set() (Debian #121548).
	+ replace the configure script existence-check for mkstemp() by one
	  that checks if the function works, needed for older glibc and
	  AmigaOS.

20011201
	+ modify script that generates fallbacks.c to compile a temporary
	  copy of the terminfo source in case the host does not contain all of
	  the entries requested for fallbacks (request by Greg Roelofs).
	+ modify configure script to accommodate systems such as Mac OS X whose
	  <stdbool.h> header defines a 'bool' type inconsistent with ncurses,
	  which normally makes 'bool' consistent with C++.  Include <stdbool.h>
	  from curses.h to force consistent usage, define a new type
	  NCURSES_BOOL and related that to the exported 'bool' as either a
	  typedef or definition, according to whether <stdbool.h> is present
	  (based on a bug report for tin 1.5.9 by Aaron Adams <adamsa@mac.com>).

20011124
	+ added/updated terminfo entries for M$ telnet and KDE konsole -TD

20011117
	+ updated/expanded Apple_Terminal and Darwin PowerPC terminfo entries
	  (Benjamin C W Sittler).
	+ add putty terminfo entry -TD
	+ if configuring for wide-curses, define _XOPEN_SOURCE_EXTENDED, since
	  this may not otherwise be defined to make test/view.c compile.

20011110
	+ review/correct several missing/generated items in curses.wide, sorted
	  the lists to make subsequent diff's easier to track.

20011103
	+ add manual pages for add_wch(), echo_wchar(), getcchar(),
	  mvadd_wch(), mvwadd_wch(), setcchar(), wadd_wch() and wecho_wchar().
	+ implement wecho_wchar()
	+ modify _tracedump() to handle wide-characters by mapping them to '?'
	  and control-characters to '.', to make the trace file readable.  Also
	  dynamically allocate the buffer used by _tracedump() for formatting
	  the results.
	+ modify T_CALLED/T_RETURN macros to ease balancing call/return lines
	  in a trace by using curly braces.
	+ implement _nc_viscbuf(), for tracing cchar_t arrays.
	+ correct trace-calls in setcchar() and getcchar() functions, which
	  traced the return values but not the entry to each function.
	+ correct usage message in test/view.c, which still mentioned -u flag.

20011027
	+ modify configure script to allow building with termcap only, or with
	  fallbacks only.  In this case, we do not build tic and toe.
	+ add configure --with-termpath option, to override default TERMPATH
	  value of /etc/termcap:/usr/share/misc/termcap.
	+ cosmetic change to tack: make menu descriptions agree with menu
	  titles.

20011020
	+ rewrote limit-checks in wscrl() and associated _nc_scroll_window(),
	  to ensure that if the parameter of wscrl() is larger than the size of
	  the scrolling region, then the scrolling region will be cleared
	  (report by Ben Kohlen <bckohlen@yahoo.com>).
	+ add trace/varargs.c, using this to trace parameters in lib_printw.c
	+ implement _tracecchar_t2() and _tracecchar_t().
	+ split-out trace/visbuf.c
	+ correct typo in lib_printw.c changes from 20010922 (report by Mike
	  Castle).

20011013
	+ modify run_tic.sh to check if the build is a cross-compile.  In that
	  case, do not use the build's tic to install the terminfo database
	  (report by Rafael Rodriguez Velilla <rrv@tid.es>).
	+ modify mouse click resolution so that mouseinterval(-1) will disable
	  it, e.g., to handle touchscreens via a slow connection (request by
	  Byron Stanoszek <gandalf@winds.org>).
	+ correct mouseinterval() default value shown in curs_mouse.3x
	+ remove conflicting definition of mouse_trafo() (reported by Lars
	  Hecking, using gcc 2.95.3).

20011001
	+ simpler fix for signal_name(), to replace the one overlooked in
	  20010929 (reported by Larry Virden).

20010929
	+ add -i option to view.c, to test ncurses' check for non-default
	  signal handler for SIGINT, etc.
	+ add cases for shared-libraries on Darwin/OS X (patch by Rob Braun
	  <bbraun@synack.net>).
	+ modify tset to restore original I/O modes if an error is encountered.
	  Also modify to use buffered stderr consistently rather than mixing
	  with write().
	+ change signal_name() function to use if-then-else rather than case
	  statement, since signal-values aren't really integers (reported by
	  Larry Virden).
	+ add limit checks in wredrawln(), fixing a problem where lynx was
	  repainting a pad which was much larger than the screen.

20010922
	+ fix:  PutRange() was counting the second part of a wide character as
	  part of a run, resulting in a cursor position that was one too far
	  (patch by Sven Verdoolaege).
	+ modify resizeterm() to not queue a KEY_RESIZE if there was no
	  SIGWINCH, thereby separating the two styles of SIGWINCH handling
	  in test/view.c
	+ simplified lib_tstp.c, modify it to use SA_RESTART flag for SIGWINCH.
	+ eliminate several static buffers in the terminfo compiler, using
	  allocated buffers.
	+ modify MKkeyname.awk so that keyname() does not store its result into
	  a static buffer that is overwritten by the next call.
	+ reorganize the output of infocmp -E and -e options to compile cleanly
	  with gcc -Wwrite-strings warnings.
	+ remove redefinition of chgat/wchgat/mvwchgat from curses.wide

20010915
	+ add label to test/view.c, showing the name of the last key or signal
	  that made the screen repaint, to make it clearer when a sigwinch
	  does this.
	+ use ExitProgram() consistently in the test-programs to make it
	  simpler to test leaks with dmalloc, etc.
	+ move hashtab static data out of hashmap.c into SCREEN struct.
	+ make NO_LEAK code compile with revised WINDOWLIST structs.

20010908
	+ modify tgetent() to check if exit_attribute_mode resets the alternate
	  character set, and if so, attempt to adjust the copy of the termcap
	  "me" string which it will return to eliminate that part.  In
	  particular, 'screen' would lose track of line-drawing characters
	  (report by Frederic L W Meunier <0@pervalidus.net>, analysis by
	  Michael Schroeder).

20010901
	+ specify DOCTYPE in html manpages.
	+ add missing macros for several "generated" functions:  attr_get(),
	  attr_off(), attr_on(), attr_set(), chgat(), mvchgat(), mvwchgat() and
	  mouse_trafo().
	+ modify view.c to agree with non-experimental status of ncurses'
	  sigwinch handler:
	  + change the sense of the -r option, making it default to ncurses'
	    sigwinch handler.
	  + add a note explaining what functions are unsafe in a signal
	    handler.
	  + add a -c option, to set color display, for testing.
	+ unset $data variable in MKterminfo.sh script, to address potential
	  infinite loop if shell malfunction (report by Samuel Mikes
	  <smikes@cubane.com>, for bash 2.05.0 on a Linux 2.0.36 system).
	+ change kbs in mach terminfo entries to ^?  (Marcus Brinkmann
	  <Marcus.Brinkmann@ruhr-uni-bochum.de>).
	+ correct logic for COLORFGBG environment variable: if rxvt is compiled
	  with xpm support, the variable has three fields, making it slightly
	  incompatible with itself.  In either case, the background color is
	  the last field.

20010825
	+ move calls to def_shell_mode() and def_prog_mode() before loop with
	  callbacks in lib_set_term.c, since the c++ demo otherwise initialized
	  the tty modes before saving them (patch by John David Anglin
	  <dave@hiauly1.hia.nrc.ca>).
	+ duplicate logic used to initialize trace in newterm(), in initscr()
	  to avoid confusing trace of initscr().
	+ simplify allocation of WINDOW and WINDOWLIST structs by making the
	  first a part of the second rather than storing a pointer.  This saves
	  a call to malloc for each window (discussion with Philippe Blain).
	+ remove unused variable 'used_ncv' from lib_vidattr.c (Philippe
	  Blain).
	+ modify c++/Makefile.in to accommodate archive programs that are
	  different for C++ than for C, and add cases for vendor's C++
	  compilers on Solaris and IRIX (report by Albert Chin-A-Young).
	+ correct manpage description of criteria for deciding if the terminal
	  supports xterm mouse controls.
	+ add several configure script options to aid with cross-compiling:
	  --with-build-cc, --with-build-cflags, --with-build-ldflags, and
	  --with-build-libs (request by Greg Roelofs).
	+ change criteria for deciding if configure is cross-compiling from
	  host/build mismatch to host/target mismatch (request by Greg Roelofs
	  <greg.roelofs@philips.com>).
	+ correct logic for infocmp -e and -E options which writes the data for
	  the ext_Names[] array.  This is needed if one constructs a fallback
	  table for a terminfo entry which uses extended termcap names, e.g.,
	  AX in a color xterm.
	+ fix undefined NCURSES_PATHSEP when configure --disable-database
	  option is given.

20010811
	+ fix for VALID_BOOLEAN() macro when char is not signed.
	+ modify 'clean' rule for C++ binding to work with Sun compiler, which
	  caches additional information in a subdirectory of the objects.
	+ added llib-ncursesw.

20010804
	+ add Caps.keys example for experimental extended function keys
	  (adapted from a patch by Ilya Zakharevich).
	+ correct parameter types of vidputs() and vidattr() to agree with
	  header files (report by William P Setzer).
	+ fix typos in several man-pages (patch by William P Setzer).
	+ remove unneeded ifdef for __GNUG__ in CF_CPP_VSCAN_FUNC configure
	  macro, which made ncurses C++ binding fail to build with other
	  C++ compilers such as HPUX 11.x (report by Albert Chin-A-Young).
	+ workaround for bug in HPUX 11.x C compiler: add a blank after
	  NCURSES_EXPORT macro in form.h (report by Albert Chin-A-Young)
	+ ignore blank lines in Caps* files in MKkey_defs.sh script (report by
	  Albert Chin-A-Young).
	+ correct definition of key_end in Caps.aix4, which left KEY_END
	  undefined (report by Albert Chin-A-Young).
	+ remove a QNX-specific fallback prototype for vsscanf(), which is
	  obsolete with QNX RTP.
	+ review/fix some of the T() and TR() macro calls, having noticed that
	  there was no data for delwin() in a trace of dialog because there was
	  no returnVoid call for wtimeout().  Also, traces in lib_twait.c are
	  now selected under TRACE_IEVENT rather than TRACE_CALLS.

20010728
	+ add a _nc_access() check before opening files listed via $TERMPATH.
	+ using modified man2html, regenerate some of the html manpages to fix
	  broken HREF's where the link was hyphenated.

20010721
	+ add some limit/pointer checks to -S option of tputs.
	+ updated/expanded Apple_Terminal and Darwin PowerPC terminfo entries
	  (Benjamin C W Sittler).
	+ add a note in curs_termcap.3x regarding a defect in the XSI
	  description of tgetent (based on a discussion with Urs Jansen
	  regarding the HPUX 11.x implementation, whose termcap interface is
	  not compatible with existing termcap programs).
	+ modify manhtml rule in dist.mk to preserve copyright notice on the
	  generated files, as well as to address HTML style issues reported by
	  tidy and weblint.  Regenerated/updated corresponding html files.
	+ comment out use of Protected_Character and related rarely used
	  attributes in ncurses Ada95 test/demo to compile with wide-character
	  configuration.

20010714
	+ implement a simple example in C++ demo to test scanw().
	+ corrected stdio function used to implement scanw() in cursesw.cc
	+ correct definition of RemAttr() macro from 20010602 changes, which
	  caused C++ SillyDemo to not show line-drawing characters.
	+ modify C++ binding, adding getKey() which can be overridden by user
	  to substitute functions other than getch() for keyboard processing
	  of forms and menus (patch by Juergen Pfeifer).

20010707
	+ fix some of the trace calls which needed modification to work with
	  new wide-character structures.
	+ modify magic-cookie code in tty_update.c to compile with new
	  wide-character structures (report by <George.R.Goffe@seagate.com>).
	+ ensure that _XOPEN_SOURCE_EXTENDED is defined in curses.priv.h if
	  compiling for wide-character configuration.
	+ make addwnstr() handle non-spacing characters (patch by Sven
	  Verdoolaege).

20010630
	+ add configure check to define _GNU_SOURCE, needed to prop up glibc
	  header files.
	+ split-out include/curses.wide to solve spurious redefinitions caused
	  by defining _GNU_SOURCE, and move includes for <signal.h> before
	  <curses.h> to work around misdefinition of ERR in glibc 2.1.3 header
	  file.
	+ extended ospeed change to NetBSD and OpenBSD -TD
	+ modify logic in lib_baudrate.c for ospeed, for FreeBSD to make it
	  work properly for termcap applications (patch by Andrey A Chernov).

20010623
	+ correct an overlooked CharOf/UChar instance (reports by Eugene Lee
	  <eugene@anime.net>, Sven Verdoolaege).
	+ correct unneeded ifdef for wunctrl() (reported by Sven Verdoolaege)

20010618
	+ change overlooked several CharOf/UChar instances.
	> several patches from Sven Verdoolaege:
	+ correct a typo in wunctrl(), which made it appear that botwc() was
	  needed (no such function: use btowc()).
	+ reimplement wide-character demo in test/view.c, using new functions.
	+ implement getcchar(), setcchar(), wadd_wchnstr() and related macros.
	+ fix a syntax problem with do/if/while in PUTC macro (curses.priv.h).

20010616
	+ add parentheses in macros for malloc in test.priv.h, fixes an
	  expression in view.c (report by Wolfgang Gutjahr <gutw@knapp.co.at>).
	+ add Caps.uwin, as an example.
	+ change the way curses.h is generated, making the list of function
	  key definitions extracted from the Caps file.
	+ add #undef's before possible redefinition of ERR and OK in curses.h
	+ modify logic in tic, toe, tput and tset which checks for basename of
	  argv[0] to work properly on systems such as OS/2 which have
	  case-independent filenames and/or program suffixes, e.g., ".ext".

20010609
	+ add a configure check, if --enable-widec is specified, for putwc(),
	  which may be in libutf8.
	+ remove some unnecessary text from curs_extend.3x and
	  default_colors.3x which caused man-db to make incorrect symbolic
	  links (Debian #99550).
	+ add configure check if cast for _IO_va_list is needed to compile
	  C++ vscan code (Debian #97945).
	> several patches from Sven Verdoolaege:
	+ correct code that used non-standard auto-initialization of a struct,
	  which gcc allows (report by Larry Virden).
	+ use putwc() in PUTC() macro.
	+ make addstr() work for the special case where the codeset is
	  non-stateful (eg. UTF-8), as well as stateful codesets.

20010603
	+ correct loop expression in NEXT_CHAR macro for lib_addstr.c changes
	  from 20010602 (report by Mike Castle).

20010602
	+ modify mvcur() to avoid emitting newline characters when nonl() mode
	  is set.  Normally this is not a problem since the actual terminal
	  mode is set to suppress nl/crlf translations, however it is useful to
	  allow the caller to manipulate the terminal mode to avoid staircasing
	  effects after spawning a process which writes messages (for lynx
	  2.8.4) -TD
	> several patches from Sven Verdoolaege <skimo@kotnet.org>:
	+ remove redundant type-conversion in fifo_push()
	+ correct definition of addwstr() macro in curses.h.in
	+ remove _nc_utf8_outch()
	+ rename most existing uses of CharOf() to UChar(), e.g., where it is
	  used to prevent sign-extension in ctype macros.
	+ change some chtype's to attr_t's where the corresponding variables
	  are used to manipulate attributes.
	+ UpdateAttr() was applied to both attributes (attr_t) and characters
	  (chtype).  Modify macro and calls to it to make these distinct.
	+ add CharEq() macro, use in places where wide-character configuration
	  implementation uses a struct for cchar_t.
	+ moved struct ldat into curses.priv.h, to hide implementation details.
	+ change CharOf() macro to use it for masking A_CHARTEXT data from
	  chtype's.
	+ add L() macro to curses.priv.h, for long-character literals.
	+ replace several assignments from struct ldat entries to chtype or
	  char values with combinations of CharOf() and AttrOf() macros.
	+ add/use intermediate ChAttrOf() and ChCharOf() macros where we know
	  we are using chtype data.
	+ add/use lowlevel attribute manipulation macros AddAttr(), RemAttr()
	  and SetAttr().
	+ add/use SetChar() macro, to change a cchar_t based on a character and
	  attributes.
	+ convert most internal use of chtype to NCURSES_CH_T, to simplify use
	  of cchar_t for wide-character configuration.  Similarly, use ARG_CH_T
	  where a pointer would be more useful.
	+ add stubs for tracing cchar_t values.
	+ add/use macro ISBLANK()
	+ add/use constructors for cchar_t's: NewChar(), NewChar2().
	+ add/use macros CHREF(), CHDEREF(), AttrOfD(), CharOfD() to facilitate
	  passing cchar_t's by address.
	+ add/use PUTC_DATA, PUTC() macros.
	+ for wide-character configuration, move the window background data to
	  the end of the WINDOW struct so that whether _XOPEN_SOURCE_EXTENDED
	  is defined or not, the offsets in the struct will not change.
	+ modify addch() to work with wide-characters.
	+ mark several wide-character functions as generated in curses.h.in
	+ implement wunctrl(), wadd_wch(), wbkgrndset(), wbkgrnd(),
	  wborder_set() and waddnwstr().

20010526
	+ add experimental --with-caps=XXX option to customize to similar
	  terminfo database formats such as AIX 4.x
	+ add Caps.aix4 as an example.
	+ modify Caps to add columns for the the KEY_xxx symbols.
	+ modify configure --with-widec to suppress overwrite of libcurses.so
	  and curses.h
	+ add checks to toe.c to avoid being confused by files and directories
	  where we would expect the reverse, e.g., source-files in the
	  top-level terminfo levels as is the case for AIX.

20010519
	+ add top-level 'depend' rule for the C sources, assuming that the
	  makedepend program is available.  As a side-effect, this makes
	  the generated sources, as in "make sources" (prompted by a report
	  by Mike Castle that "make -j" fails because the resulting parallel
	  processes race to generate ncurses/names.c).
	+ modify configure script so that --disable-overwrite option's action
	  to add a symbolic link for libcurses applies to the static library as
	  well as the shared library when both are configured (report by Felix
	  Natter <f.natter@ndh.net>).
	+ add ELKS terminfo entries (Federico Bianchi
	  <bianchi@www.arte.unipi.it>)
	+ add u6 (CSR) to Eterm (Michael Jennings).

20010512
	+ modify test/ncurses.c to work with xterm-256color, which has fewer
	  color pairs than colors*colors (report by David Ellement
	  <ellement@sdd.hp.com>).

20010505
	+ corrected screen.xterm-xfree86 entry.
	+ update comment in Caps regarding IBM (AIX) function-key definitions.

20010421
	+ modify c++/Makefile.in to link with libncurses++w.a when configured
	  for wide-characters (patch by Sven Verdoolaege).
	+ add check in _nc_trace_buf() to refrain from freeing a null pointer.
	+ improve CF_PROG_INSTALL macro using CF_DIRNAME.
	+ update config.guess, config.sub from autoconf 2.49e (alpha).

20010414
	+ add secondary check in tic.c, similar_sgr() to see if the reason
	  for mismatch was that the individual capabilities used a time-delay
	  while sgr did not.  Used this to cleanup mismatches, e.g., in vt100,
	  and remove time-delay from Apple_Terminal entries.
	+ add Apple_Terminal terminfo entries (Benjamin C W Sittler
	  <bsittler@iname.com>).
	+ correct definitions of shifted editing keys for xterm-xfree86 -TD
	+ fix a bug in test/bs.c from 20010407 (patch by Erik Sigra).
	+ prevent relative_move() from doing an overwrite if it detects 8-bit
	  characters when configured for UTF-8 (reported by Sven Verdoolaege
	  <skimo@kotnet.org>).

20010407
	+ add configure checks for strstream.h vscan function, and similar
	  stdio-based function which may be used in C++ binding for gcc 3.0
	  (reports by George Goffe, Lars Hecking, Mike Castle).
	+ rewrite parts of configure.in which used changequote().  That feature
	  is broken in the latest autoconf alphas (e.g., 2.49d).
	+ add a missing pathname for ncurses_dll.h, needed when building in
	  a directory outside the source tree (patch by Sven Verdoolaege
	  <skimo@kotnet.org>).
	> fix 2 bugs in test/bs.c Erik Sigra <sigra@home.se>:
	+ no ships were ever placed in the last row or in the last column.
	  This made the game very easy to win, because you never had to waste
	  any shots there, but the computer did.
	+ the squares around a sunken ship that belonged to the player were not
	  displayed as already hit by the computer, like it does for the
	  player.

20010331
	+ add some examples of customizing screen's terminfo:
	  screen.xterm-xfree86, screen.xterm-r6, screen.teraterm -TD
	+ modify screen's terminfo entry to match the khome/kend in screen
	  3.09.08 (Debian #92215).
	+ correct a memory leak in forms library (report by Stefan Vogtner
	  <stefan@vogtner.de>) (patch by Juergen Pfeifer).

20010324
	+ change symbols used to guard against repeated includes to begin
	  consistently with "NCURSES_" rather than a leading underscore.  There
	  are other symbols defined in the header files which begin with a
	  leading underscore, but they are part of the legacy interface.
	+ reorder includes in c++ binding so that rcs identifiers can be
	  compiled-in.
	+ add .cc.ii rule to c++ makefile, to get preprocessor output for
	  debugging.
	+ correct configure script handling of @keyword@ substitutions when the
	  --with-manpage-renames option is given (cf: 20000715, fixes Debian
	  #89939).
	+ report stack underflow/overflow in tparm() when tic -cv option is
	  given.
	+ remove spurious "%|" operator from xterm-xfree86 terminfo entry,
	  (reported by Adam Costello <amc@cs.berkeley.edu>, Debian #89222).

20010310
	+ cleanup of newdemo.c, fixing some ambiguous expressions noted by gcc
	  2.95.2, and correcting some conflicting color pair initializations.
	+ add missing copyright notice for cursesw.h
	+ review, make minor fixes for use of '::' for referring to C-language
	  interface from C++ binding.
	+ modify configure check for g++ library slightly to accommodate
	  nonstandard version number, e.g., <vendor>-2.7 (report by Ronald Ho
	  <rho@mipos2.intel.com>).
	+ add configure check for c++ <sstream> header, replace hardcoded
	  ifdef.
	+ workaround for pre-release of gcc 3.0 libstdc++, which has dropped
	  vscan from strstreambuf to follow standard, use wrapper for C vscanf
	  instead (report by George Goffe <grgoffe@excite.com> and Matt Taggart
	  <taggart@carmen.fc.hp.com>, fixes Debian .

20010303
	+ modify interface of _nc_get_token() to pass 'silent' parameter to it,
	  to make quieter loading of /etc/termcap (patch by Todd C Miller).
	+ correct a few typos in curs_slk.3x and curs_outopts.3x manpages
	  (patch by Todd C Miller).

20010224
	+ compiler-warning fixes (reported by Nelson Beebe).

20010210
	+ modify screen terminfo entry to use new 3.9.8 feature allowing xterm
	  mouse controls -TD

20010203
	+ broaden patterns used to match OS/2 EMX in configure script to cover
	  variant used in newer config.guess/config.sub
	+ remove changequote() calls from configure script, since this feature
	  is broken in the autoconf 2.49c alpha, maintainers decline to fix.
	+ remove macro callPutChar() from tty_update.c, since this is no longer
	  needed (reported by Philippe Blain).
	+ add a null-pointer check in tic.c to handle the case when the input
	  file is really empty.  Modify the next_char() function in comp_scan.c
	  to allow arbitrarily long lines, and incidentally supply a newline to
	  files that do not end in a newline.  These changes improve tic's
	  recovery from attempts to read binary files, e.g., its output from
	  the terminfo database (reported by Bernhard Rosenkraenzer).

20010127
	+ revert change to c++/demo.cc from 20001209, which changed definition
	  of main() apparently to accommodate cygwin linker, but broke the demo
	  program.
	+ workaround for broken egcs 2.91.66 which calls member functions
	  (i.e., lines() and colors() of NCursesWindow before calling its
	  constructor.  Add calls to initialize() in a few constructors which
	  did not do this already.
	+ use the GNAT preprocessor to make the necessary switch between TRACE
	  and NO_TRACE configurations (patch by Juergen Pfeifer).
	> patches by Bernhard Rosenkraenzer:
	+ modify kterm terminfo entry to use SCS sequence to support alternate
	  character set (it does not work with SI/SO).
	+ --with-ospeed=something didn't work.  configure.in checked for a
	  $enableval where it should check for $withval.  Also,
	  ncurses/llib-lncurses still had a hardcoded short.

20010114
	+ correction to my merge of Tom Riddle's patch that broke tic in some
	  conditions (reported by Enoch Wexler <enoch@wexler.co.il>) -TD

20010113
	+ modify view.c to test halfdelay().  Like other tests, this recognizes
	  the 's' and space commands for stopping/starting polled input, shows
	  a freerunning clock in the header.  If given a parameter to 's', that
	  makes view.c use halfdelay() with that parameter rather than
	  nodelay().
	+ fix to allow compile with the experimental configure option
	  --disable-hashmap.
	+ modify postprocess_termcap() to avoid overwriting key_backspace,
	  key_left, key_down when processing a non-base entry (report/patch by
	  Tom Riddle).
	+ modify _nc_wrap_entry(), adding option to reallocate the string
	  table, needed in _nc_merge_entry() when merging termcap entries.
	  (adapted from report/patch by Tom Riddle <ftr@oracom.com>).
	+ modify a few configure script macros to keep $CFLAGS used only for
	  compiler options, preprocessor options in $CPPFLAGS.

20001230
	+ correct marker positions in lrtest.c after receiving a sigwinch.
	+ fix ifdef's in ncurses.c to build against pre-5.2 for testing.
	+ fixes to tclock for resizing behavior, redundant computation (report
	  and patch by A M Kuchling <akuchlin@mems-exchange.org>).

20001216
	+ improved scoansi terminfo entry -TD
	+ modify configure script and makefile in Ada95/src to compile a stub
	  for the trace functions when ncurses does not provide those.

20001209
	+ add ncurses_dll.h and related definitions to support generating DLL's
	  with cygwin (adapted from a patch by Charles Wilson
	  <cwilson@ece.gatech.edu>, changed NCURSES_EXPORT macro to make it
	  work with 'indent') -TD

20001202
	+ correct prototypes for some functions in curs_termcap.3x, matching
	  termcap.h, which matches X/Open.
	> patch by Juergen Pfeifer:
	+ a revised version of the Ada enhancements sent in by "H.
	  Nanosecond", aka Eugene V Melaragno <aldomel@ix.netcom.com>.  This
	  patch includes
	  - small fixes to the existing ncurses binding
	  - addition of some more low-level functions to the binding, including
	    termcap and terminfo functions
	  - An Ada implementation of the "ncurses" test application originally
	    written in C.

20001125
	+ modify logic in lib_setup.c to allow either lines or columns value
	  from terminfo to be used if the screen size cannot be determined
	  dynamically rather than requiring both (patch by Ehud Karni
	  <ehud@unix.simonwiesel.co.il>).
	+ add check in lib_tgoto.c's is_termcap() function to reject null or
	  empty strings (reported by Valentin Nechayev <netch@netch.kiev.ua> to
	  freebsd-bugs).
	+ add definition from configure script that denotes the path-separator,
	  which is normally a colon.  The path-separator is a semicolon on
	  OS/2 EMX and similar systems which may use a colon within pathnames.
	+ alter logic to set default for --disable-overwrite option to set it
	  to 'yes' if the --prefix/$prefix value is not /usr/local, thereby
	  accommodating the most common cause of problems: gcc's nonstandard
	  search rules.  Other locations such as /usr/local/ncurses will
	  default to overwriting (report by Lars Hecking <lhecking@nmrc.ie>).

20001118
	+ modify default for --disable-overwrite configure option to disable
	  if the --prefix or $prefix value is not /usr.
	+ add cygwin to systems for which ncurses is installed by default into
	  /usr rather than /usr/local.

20001111
	+ minor optimization in comp_error.c and lib_termname.c, using
	  strncat() to replace strncpy() (patch by Solar Designer).
	+ add a use_terminfo_vars() check for $HOME/.termcap, and check for
	  geteuid() to use_terminfo_vars() (patch by Solar Designer
	  <solar@false.com>).
	+ improved cygwin terminfo entry, based on patch by
	  <ernie_boyd@yahoo.com>.
	+ modify _nc_write_entry() to allow for the possibility that linking
	  aliases on a filesystem that ignores case would not succeed because
	  the source and destination differ only by case, e.g., NCR260VT300WPP0
	  on cygwin (report by Neil Zanella).
	+ fix a typo in the curs_deleteln.3x man page (patch by Bernhard
	  Rosenkraenzer <bero@redhat.de>).

20001104
	+ add configure option --with-ospeed to assist packagers in transition
	  to 5.3 change to ospeed type.
	+ add/use CharOf() macro to suppress sign-extension of char type on
	  platforms where this is a problem in ctype macros, e.g., Solaris.
	+ change trace output to binary format.
	+ correct a missing quote adjustment in CF_PATH_SYNTAX autoconf
	  macro, for OS/2 EMX configuration.
	+ rearrange a few configure macros, moving preprocessor options to
	  $CPPFLAGS (a now-obsolete version of autoconf did not consistently
	  use $CPPFLAGS in both the compile and preprocessor checks).
	+ add a check in relative_move() to guard against buffer overflow in
	  the overwrite logic.

20001028
	+ add message to configure script showing g++ version.
	+ resync config.guess, config.sub
	+ modify lib_delwin.c, making it return ERR if the window did not exist
	  (suggested by Neil Zanella).
	+ add cases for FreeBSD 3.1 to tdlint and makellib scripts, used this
	  to test/review ncurses library.  (Would use lclint, but it doesn't
	  work).
	+ reorganized knight.c to avoid forward references.  Correct screen
	  updates when backtracking, especially to the first cell.  Add F/B/a
	  commands.

20001021 5.2 release for upload to ftp.gnu.org
	+ update generated html files from manpages.
	+ modify dist.mk to use edit_man.sh to substitute autoconf'd variables
	  in html manpages.
	+ fix an uninitialized pointer in read_termcap.c (report by Todd C
	  Miller, from report/patch by Philip Guenther <guenther@gac.edu>).
	+ correct help-message and array limit in knight.c (patch by Brian
	  Raiter <breadbox@muppetlabs.com>).
	> patch by Juergen Pfeifer:
	+ fix to avoid warning by GNAT-3.13p about use of inconsistent casing
	  for some identifiers defined in the standard package.
	+ cosmetic change to forms/fty_enum.c

20001014
	+ correct an off-by-one position in test/railroad.c which could cause
	  wrapping at the right margin.
	+ test/repair some issues with libtool configuration.  Make
	  --disable-echo force libtool --silent.  (Libtool does not work for
	  OS/2 EMX, works partly for SCO - libtool is still very specific to
	  gcc).
	+ change default of --with-manpage-tbl to "no", since for most of the
	  platforms which do have tbl installed, the system "man" program
	  understands how to run tbl automatically.
	+ minor improvement to force_bar() in comp_parse.c (Bernhard
	  Rosenkraenzer <bero@redhat.de>).
	+ modify lib_tparm.c to use get_space() before writing terminating
	  null character, both for consistency as well as to ensure that if
	  save_char() was called immediately before, that the allocated memory
	  is enough (patch by Sergei Ivanov).
	+ add note about termcap ML capability which is duplicated between two
	  different capabilities:  smgl and smglr (reported by Sergei Ivanov
	  <svivanov@pdmi.ras.ru>).
	+ correct parameter counts in include/Caps for dclk as well as some
	  printer-specific capabilities: csnm, defc, scs, scsd, smgtp, smglp.
	> patch by Johnny C Lam <lamj@stat.cmu.edu>:
	+ add support for building with libtool (apparently version 1.3.5,
	  since old versions do not handle -L../lib), using new configure
	  option --with-libtool.
	+ add configure option --with-manpage-tbl, which causes the manpages to
	  be preprocessed by tbl(1) prior to installation,
	+ add configure option --without-curses-h, which causes the
	  installation process to install curses.h as ncurses.h and make
	  appropriate changes to headers and manpages.

20001009
	+ correct order of options/parameters in run_tic.in invocation of tic,
	  which did not work with standard getopt() (reported by Ethan
	  Butterfield <primus@veris.org>).
	+ correct logic for 'reverse' variable in lib_vidattr.c, which was
	  setting it true without checking if newmode had A_REVERSE set, e.g.,
	  using $TERM=ansi on OS/2 EMX (see 20000917).
	> patch by Todd C Miller:
	+ add a few missing use_terminfo_vars() and fixes up _nc_tgetent().
	  Previously, _nc_cgetset() would still get called on cp so the
	  simplest thing is to set cp to NULL if !use_terminfo_vars().
	+ added checks for an empty $HOME environment variable.
	> patches for OS/2 EMX (Ilya Zakharevich):
	+ modify convert_configure.pl to support INSTALL.  Change compiler
	  options in that script to use multithreading, needed for the mouse.
	+ modify OS/2 mouse support, retrying as a 2-button mouse if code fails
	  to set up a 3-button mouse.
	+ improve code for OS/2 mouse support, using _nc_timed_wait() to
	  replace select() call.

20001007
	+ change type of ospeed variable back to short to match its use in
	  legacy applications (reported by Andrey A Chernov).
	+ add case to configure script for --enable-rpath on IRIX (patch by
	  Albert Chin-A-Young).
	+ minor fix to position_check() function, to ensure it gets the whole
	  cursor report before decoding.
	+ add configure option --disable-assumed-color, to allow pre-5.1
	  convention of default colors used for color-pair 0 to be configured
	  (see assume_default_colors()).
	+ rename configure option --enable-hashmap --disable-hashmap, and
	  reorder the configure options, splitting the experimental and
	  development
	+ add configure option --disable-root-environ, which tells ncurses to
	  disregard $TERMINFO and similar environment variables if the current
	  user is root, or running setuid/setgid (based on discussion with
	  several people).
	+ modified misc/run_tic.in to use tic -o, to eliminate dependency on
	  $TERMINFO variable for installs.
	+ add table entry for plab_norm to tput, so it passes in strings
	  for that capability.
	+ modify parse_format() in lib_tparm.c to ignore precision if it is
	  longer than 10000 (report by Jouko Pynnonen).
	+ rewrote limit checks in lib_mvcur.c using new functions
	  _nc_safe_strcat(), etc.  Made other related changes to check lengths
	  used for strcat/strcpy (report by Jouko Pynnonen
	  <jouko@solutions.fi>).

20000930
	+ modify several descriptions, including those for setaf, setab, in
	  include/Caps to indicate that the entries are parameterized.  This
	  information is used to tell which strings are translated when
	  converting to termcap.  Fixes a problem where the generated termcap
	  would contain a spurious "%p1" for the terminfo "%p1%d".
	+ modify ld -rpath options (e.g., Linux, and Solaris) to use an
	  absolute pathname for the build tree's lib directory (prompted by
	  discussion with Albert Chin-A-Young).
	+ modify "make install.man" and "make uninstall.man" to include tack's
	  man-page.
	+ various fixes for install scripts used to support configure --srcdir
	  and --with-install-prefix (reported by Matthew Clarke
	  <Matthew_Clarke@mindlink.bc.ca>).
	+ make configure script checks on variables $GCC and $GXX consistently
	  compare against 'yes' rather than test if they are nonnull, since
	  either may be set to the corresponding name of the C or C++ compiler
	  (report/patch by Albert Chin-A-Young).

20000923
	+ modify rs2 capability in xterm-r6 and similar where cursor
	  save/restore bracketed the sequence for resetting video attributes.
	  The cursor restore would undo that (report by John Hawkinson
	  <jhawk@MIT.EDU> (see NetBSD misc/11052)).
	+ using parameter check added to tic, corrected 27 typos in
	  terminfo.src -TD
	+ modify tic to verify that its inputs are really files, in case
	  someone tries to read a directory (or /dev/zero).
	+ add a check for empty buffers returned by fgets() in comp_scan.c
	  next_char() function, in case tic is run on a non-text file (fixes
	  a core dump reported by Aaron Campbell <aaron@cs.dal.ca>).
	+ add to railroad.c some code exercising tgoto(), providing an
	  alternate form of display if the terminal supports cursor addressing.
	+ split-out tgoto() again, this time into new file lib_tgoto.c, and
	  implement a conventional BSD-style tgoto() which is used if the
	  capability string does not contain terminfo-style padding or
	  parameters (requested by Andrey A Chernov).
	+ add check to tic which reports capabilities that do not reference
	  the expected number of parameters.
	+ add error checking to infocmp's -v and -m options to ensure that
	  the option value is indeed a number.
	+ some cleanup of logic in _nc_signal_handler() to verify if SIGWINCH
	  handler is setup.  Separated the old/new sigaction data for SIGTSTP
	  from the other signals.

20000917
	+ add S0, E0 extensions to screen's terminfo entry, which is another
	  way to solve the misconfiguration issue -TD
	+ completed special case for tgoto from 20000916

20000916
	+ update xterm terminfo entries to match XFree86 xterm patch #146 -TD
	+ add Matrix Orbital terminfo entries (from Eric Z Ayers
	  <eric@ale.org>).
	+ add special case to lib_tparm.c to allow 'screen' program to use a
	  termcap-style parameter "%." to tgoto() for switching character sets.
	+ use LN_S substitution in run_tic.in, to work on OS/2 EMX which has
	  no symbolic links.
	+ updated notes in README.emx regarding autoconf patches.
	+ replace a lookup table in lib_vidattr.c used to decode no_color_video
	  with a logic expression (suggested by Philippe Blain).
	+ add a/A toggle to ncurses.c 'b' test, which clears/sets alternate
	  character set attribute from the displayed text.
	+ correct inequality in parameter analysis of rewritten lib_tparm.c
	  which had the effect of ignoring p9 in set_attributes (sgr), breaking
	  alternate character set (reported by Piotr Majka <charvel@link.pl>).
	+ correct ifdef'ing for GCC_PRINTF, GCC_SCANF which would not compile
	  with Sun WorkShop compilers since these tokens were empty (cf:
	  20000902, reported by Albert Chin-A-Young).

20000909
	+ correct an uninitialized parameter to open_tempfile() in tic.c which
	  made "tic -I" give an ambiguous error message about tmpnam.
	+ add special case in lib_vidattr.c to reset underline and standout for
	  devices that have no sgr0 defined (patch by Don Lewis
	  <Don.Lewis@tsc.tdk.com>).  Note that this will not work for bold
	  mode, since there is no exit-bold-mode capability.
	+ improved patch for Make_Enum_Type (patch by Juergen Pfeifer).
	+ modify tparm to disallow arithmetic on strings, analyze the varargs
	  list to read strings as strings and numbers as numbers.
	+ modify tparm's internal function spop() to treat a null pointer as
	  an empty string.
	+ modify tput program so it can be renamed or invoked via a link as
	  'reset' or 'init', producing the same effect as 'tput reset' or 'tput
	  init'.
	+ add private entrypoint _nc_basename(), use to consolidate related
	  code in progs, as well as accommodating OS/2 EMX pathnames.
	+ remove NCURSES_CONST line from edit_cfg.sh to compensate for its
	  removal (except via AC_SUBST) from configure.in, making
	  --enable-const work again (reported by Juergen Pfeifer).
	+ regen'd configure to pick up "hpux*" change from 20000902.

20000902
	+ modify tset.c to check for transformed "reset" program name, if any.
	+ add a check for null pointer in Make_Enum_Type() (reported by Steven
	  W Orr <steveo@world.std.com>).
	+ change functions _nc_parse_entry() and postprocess_termcap() to avoid
	  using strtok(), because it is non-reentrant (reported by Andrey A
	  Chernov <ache@nagual.pp.ru>).
	+ remove "hpux10.*" case from CF_SHARED_OPTS configure script macro.
	  This differed from the "hpux*" case by using reversed symbolic
	  links, which made the 5.1 version not match the configuration of
	  5.0 shared libraries (reported by Albert Chin-A-Young).
	+ correct a dependency in Ada95/src/Makefile.in which prevented
	  building with configure --srcdir (patch by H Nanosecond
	  <aldomel@ix.netcom.com>).
	+ modify ifdef's in curses.h.in to avoid warning if GCC_PRINTF or
	  GCC_SCANF was not previously defined (reported by Pavel Roskin
	  <proski@gnu.org>).
	+ add MKncurses_def.sh to generate fallback definitions for
	  ncurses_cfg.h, to quiet gcc -Wundef warnings, modified ifdef's in
	  code to consistently use "#if" rather than "#ifdef".

20000826
	+ add QNX qansi entries to terminfo -TD
	+ add os2 entry to misc/emx.src (<jmcoopr@webmail.bmi.net>).
	+ add configure option --with-database to allow specifying a different
	  terminfo source-file to install.  On OS/2 EMX, this defaults to
	  misc/emx.src
	+ change misc/run_tic.sh to derive it from misc/run_tic.in, to simplify
	  setting .exe extension on OS/2 EMX.
	+ add .exe extension in Ada95/gen/Makefile.in,
	  Ada95/samples/Makefile.in, for OS/2 EMX (reported by
	  <jmcoopr@webmail.bmi.net>).
	+ add configure check for filesystems (such as OS/2 EMX) which do not
	  distinguish between upper/lowercase filenames, use this to fix tags
	  rules in makefiles.
	+ initialize fds[] array to 0's in _nc_timed_wait(); apparently poll()
	  only sets the revents members of that array when there is activity
	  corresponding to the related file (report by Glenn Cooper
	  <gcooper@qantas.com.au>, using Purify on Solaris 5.6).
	+ change configure script to use AC_CANONICAL_SYSTEM rather than
	  AC_CANONICAL_HOST, which means that configure --target will set
	  a default program-prefix.
	+ add note on cross-compiling to INSTALL (which does not rely on the
	  AC_CANONICAL_* macros).

20000819
	+ add cases for EMX OS/2 to config.guess, config.sub
	+ new version of config.guess, config.sub from lynx 2.8.4dev.7
	+ add definitions via transform.h to allow tic and tput to check for
	  the transformed aliases rather than the original infotocap, etc.
	+ simplify transform-expressions in progs/Makefile.in, make the
	  uninstall rule work for transformed program names.
	+ change symbol used by --install-prefix configure option from
	  INSTALL_PREFIX to DESTDIR (the latter has become common usage
	  although the name is misleading).
	+ modify programs to use curses_version() string to report the version
	  of ncurses with which they are compiled rather than the
	  NCURSES_VERSION string.  The function returns the patch level in
	  addition to the major and minor version numbers.

20000812
	+ modify CF_MAN_PAGES configure macro to make transformed program names
	  a parameter to that macro rather than embedding them in the macro.
	+ newer config.guess, config.sub (reference version used in lynx
	  2.8.4dev.7).
	+ add configure option --with-default-terminfo-dir=DIR to allow
	  specifying the default terminfo database directory (request by Albert
	  Chin-A-Young).
	+ minor updates for terminfo.src from FreeBSD termcap change-history.
	+ correct notes in README and INSTALL regarding documentation files
	  that were moved from misc directory to doc (report by Rich Kulawiec
	  <rsk@gsp.org>).
	+ change most remaining unquoted parameters of 'test' in configure
	  script to use quotes, for instance fixing a problem in the
	  --disable-database option (reported by Christian Mondrup
	  <scancm@biobase.dk>).
	+ minor adjustments to work around some of the incompatibilities/bugs
	  in autoconf 2.29a alpha.
	+ add -I/usr/local/include when --with-ncurses option is used in
	  test/configure script.
	+ correct logic in adjust_cancels(), which did not check both
	  alternatives when reclassifying an extended name between boolean,
	  number and string, causing an infinite loop in tic.

20000730
	+ correct a missing backslash in curses.priv.h

20000729
	+ change handling of non_dest_scroll_region in tty_update.c to clear
	  text after it is shifted in rather than before shifting out.  Also
	  correct row computation (reported by Ruediger Kuhlmann
	  <uck4@rz.uni-karlsruhe.de>).
	+ add/use new trace function to display chtype values from winch() and
	  getbkgd().
	+ add trace mask TRACE_ATTRS, alter several existing _tracef calls that
	  trace attribute changes under TRACE_CALLS to use this.
	+ modify MKlib_gen.sh so that functions returning chtype will call
	  returnChar().
	+ add returnChar() trace, for functions returning chtype.
	+ change indent.pro to line up parenthesis.

20000722
	+ fix a heap problem with the c++ binding (report by
	  <alexander_liberson@ninewest.com>, patch by Juergen Pfeifer).
	+ minor adjustment to ClrToEOL() to handle an out-of-bounds parameter.
	+ modify the check for big-core to force a couple of memory accesses,
	  which may work as needed for older/less-capable machines (if not,
	  there's still the explicit configure option).
	> fixes based on diff's for Amiga and BeOS found at
	  http://www.mathematik.uni-karlsruhe.de/~kuhlmann/cross/ncurses/
	+ alter definition of NCURSES_CONST to make it non-empty.
	+ add amiga-vnc terminfo entry.
	+ redefine 'TEXT' in menu.h for AMIGA, since it is reported to have
	  an (unspecified) symbol conflict.
	+ replaced case-statement in _nc_tracebits() for CSIZE with a table to
	  simplify working around implementations that define random
	  combinations of the related macros to zero.
	+ modify configure test for tcgetattr() to allow for old
	  implementations, e.g., on BeOS, which only defined it as a macro.
	> patches by Bruno Haible:
	+ when checking LC_ALL/LC_CTYPE/LANG environment variables for UTF-8
	  locale, ignore those which are set to an empty value, as per SUSV2.
	+ encode 0xFFFD in UTF-8 with 3 bytes, not 2.
	+ modify _nc_utf8_outch() to avoid sign-extension when checking for
	  out-of-range value.

20000715
	+ correct manlinks.sed script to avoid using ERE "\+", which is not
	  understood by older versions of sed (patch by Albert Chin-A-Young).
	+ implement configure script options that transform installed program
	  names, e.g., --program-prefix, including the manpage names and cross
	  references (patch by Albert Chin-A-Young <china@thewrittenword.com>).
	+ correct several mismatches between manpage filename and ".TH"
	  directives, renaming dft_fgbg.3x to default_colors.3x and
	  menu_attribs.3x to menu_attributes.3x (report by Todd C Miller).
	+ correct missing includes for <string.h> in several places, including
	  the C++ binding.  This is not noted by gcc unless we use the
	  -fno-builtin option (reported by Igor Schein <igor@txc.com>).
	+ modified progs/tset.c and tack/sysdep.c to build with sgttyb
	  interface if neither termio or termios is available.  Tested this
	  with FreeBSD 2.1.5 (which does have termios - but the sgttyb does
	  work).

20000708 5.1 release for upload to ftp.gnu.org
	+ document configure options in INSTALL.
	+ add man-page for ncurses trace functions.
	+ correct return value shown in curs_touch.3x for is_linetouched() and
	  is_wintouched(), in curs_initscr.3x for isendwin(), and in
	  curs_termattr.3x for has_ic() and has_il().
	+ add prototypes for touchline() and touchwin(), adding them to the
	  list of generated functions.
	+ modify fifo_push() to put ERR into the fifo just like other values to
	  return from wgetch().  It was returning without doing that, making
	  end-of-file condition incorrectly return a 0 (reported by Todd C
	  Miller).
	+ uncomment CC_SHARED_OPTS for progs and tack (see 971115), since they
	  are needed for SCO OpenServer.
	+ move _nc_disable_period from free_ttype.c to comp_scan.c to appease
	  dynamic loaders on SCO and IRIX64.
	+ add "-a" option to test/ncurses.c to invoke assume_default_colors()
	  for testing.
	+ correct assignment in assume_default_colors() which tells ncurses
	  whether to use default colors, or the assumed ones (reported by Gary
	  Funck <gary@Intrepid.Com>).
	+ review/correct logic in mk-1st.awk for making symbolic links for
	  shared libraries, in particular for FreeBSD, etc.
	+ regenerate misc/*.def files for OS/2 EMX dll's.
	+ correct quoting of values for CC_SHARED_OPTS in aclocal.m4 for
	  cases openbsd2*, openbsd*, freebsd* and netbsd* (patch by Peter
	  Wemm) (err in 20000610).
	+ minor updates to release notes, as well as adding/updating URLs for
	  examples cited in announce.html
	> several fixes from Philippe Blain <philippe.blain2@freesbee.fr>:
	+ correct placement of ifdef for NCURSES_XNAMES in function
	  _nc_free_termtype(), fixes a memory leak.
	+ add a call to _nc_synchook() to the end of function whline() like
	  that in wvline() (difference was in 1.9.4).
	+ make ClearScreen() a little faster by moving two instances of
	  UpdateAttr() out of for-loops.
	+ simplify ClrBottom() by eliminating the tstLine data, using for-loops
	  (cf: 960428).

20000701 pre-release
	+ change minor version to 1, i.e., ncurses 5.1
	+ add experimental configure option --enable-colorfgbg to check for
	  $COLORTERM variable as set by rxvt/aterm/Eterm.
	+ add Eterm terminfo entry (Michael Jennings <mej@valinux.com>).
	+ modify manlinks.sed to pick aliases from the SYNOPSIS section, and
	  several manpages so manlinks.sed can find aliases for creating
	  symbolic links.
	+ add explanation to run_tic.sh regarding extended terminal
	  capabilities.
	+ change message format for edit_cfg.sh, since some people interpret
	  it as a warning.
	+ correct unescaped '$' in sysv5uw7*|unix_sv* rule for CF_SHARED_OPTS
	  configure macro (report by Thanh Ma <Thanh.Ma@casi-rusco.com>).
	+ correct logic in lib_twait.c as used by lib_mouse.c for GPM mouse
	  support when poll() is used rather than select() (prompted by
	  discussion with David Allen <DAllen24@aol.com>).

20000624 pre-release
	+ modify TransformLine() to check for cells with different color pairs
	  that happen to render the same display colors.
	+ apply $NCURSES_NO_PADDING to cost-computation in mvcur().
	+ improve cost computation in PutRange() by accounting for the use
	  of parm_right_cursor in mvcur().
	+ correct cost computation in EmitRange(), which was not using the
	  normalized value for cursor_address.
	+ newer config.guess, config.sub (reference version used in TIN 1.5.6).

20000617
	+ update config.guess, config.sub (reference version used in PCRE 3.2).
	+ resync changes to gnathtml against version 1.22, regenerated html
	  files under doc/html/ada using this (1.22.1.1).
	+ regenerated html files under doc/html/man after correcting top and
	  bottom margin options for man2html in dist.mk
	+ minor fixes to test programs ncurses 'i' and testcurs program to make
	  the subwindow's background color cover the subwindow.
	+ modify configure script so AC_MSG_ERROR is temporarily defined to a
	  warning in AC_PROG_CXX to make it recover from a missing C++ compiler
	  without requiring user to add --without-cxx option (adapted from
	  comment by Akim Demaille <akim@epita.fr> to autoconf mailing list).
	+ modify headers.sh to avoid creating temporary files in the build
	  directory when installing headers (reported by Sergei Pokrovsky
	  <pok@nbsp.nsk.su>)

20000610
	+ regenerated the html files under doc/html/ada/files and
	  doc/html/ada/funcs with a slightly-improved gnathtml.
	+ add kmous capability to linux terminfo entry to allow it to use
	  xterm-style events provided by gpm patch by Joerg Schoen.
	+ make the configure macro CF_SHARED_OPTS a little smarter by testing
	  if -fPIC is supported by gcc rather than -fpic.  The former option
	  allows larger symbol tables.
	+ update config.guess and config.sub (patches by
	  Kevin Buettner <kev@primenet.com> (for elf64_ia64),
	  Bernd Kuemmerlen <bkuemmer@mevis.de> (for MacOS X)).
	+ add warning for 'tic -cv' about use of '^?' in terminfo source, which
	  is an extension.

20000527
	+ modify echo() behavior of getch() to match Solaris curses for
	  carriage return and backspace (reported by Neil Zanella).
	+ change _nc_flush() to a function.
	+ modify delscreen() to check if the output stream has been closed, and
	  if so, free the buffer allocated for setbuf (this provides an
	  ncurses-specific way to avoid a memory leak when repeatedly calling
	  newterm reported by Chipp C <at_1@zdnetonebox.com>).
	+ correct typo in curs_getch.3x manpage regarding noecho (reported by
	  David Malone <dwmalone@maths.tcd.ie>).
	+ add a "make libs" rule.
	+ make the Ada95 interface build with configure --enable-widec.
	+ if the configure --enable-widec option is given, append 'w' to names
	  of the generated libraries (e.g., libncursesw.so) to avoid conflict
	  with existing ncurses libraries.

20000520
	+ modify view.c to make a rudimentary viewer of UTF-8 text if ncurses
	  is configured with the experimental wide-character support.
	+ add a simple UTF-8 output driver to the experimental wide-character
	  support.  If any of the environment variables LC_ALL, LC_CTYPE or
	  LANG contain the string "UTF-8", this driver will be used to
	  translate the output to UTF-8.  This works with XFree86 xterm.
	+ modify configure script to allow building shared libraries on BeOS
	  (from a patch by Valeriy E Ushakov).
	+ modify lib_addch.c to allow repeated update to the lower-right
	  corner, rather than displaying only the first character written until
	  the cursor is moved.  Recent versions of SVr4 curses can update the
	  lower-right corner, and behave this way (reported by Neil Zanella).
	+ add a limit-check in _nc_do_color(), to avoid using invalid color
	  pair value (report by Brendan O'Dea <bod@compusol.com.au>).

20000513
	+ the tack program knows how to use smcup and rmcup but the "show caps
	  that can be tested" feature did not reflect this knowledge.  Correct
	  the display in the menu tack/test/edit/c (patch by Daniel Weaver).
	+ xterm-16color does allow bold+colors, removed ncv#32 from that
	  terminfo entry.

20000506
	+ correct assignment to SP->_has_sgr_39_49 in lib_dft_fgbg.c, which
	  broke check for screen's AX capability (reported by Valeriy E Ushakov
	  <uwe@ptc.spbu.ru>).
	+ change man2html rule in dist.mk to workaround bug in some
	  man-programs that ignores locale when rendering hyphenation.
	+ change web- and ftp-site to dickey.his.com

20000429
	+ move _nc_curr_token from parse_entry.c to comp_scan.c, to work around
	  problem linking tack on MacOS X DP3.
	+ include <sys/time.h> in lib_napms.c to compile on MacOS X DP3
	  (reported by Gerben Wierda <wierda@holmes.nl>).
	+ modify lib_vidattr.c to check for ncv fixes when pair-0 is not
	  default colors.
	+ add -d option to ncurses.c, to turn on default-colors for testing.
	+ add a check to _nc_makenew() to ensure that newwin() and newpad()
	  calls do not silently fail by passing too-large limits.
	+ add symbol NCURSES_SIZE_T to use rather than explicit 'short' for
	  internal window and pad sizes.  Note that since this is visible in
	  the WINDOW struct, it would be an ABI change to make this an 'int'
	  (prompted by a question by Bastian Trompetter
	  <btrompetter@firemail.de>, who attempted to create a 96000-line pad).

20000422
	+ add mgterm terminfo entry from NetBSD, minor adjustments to sun-ss5,
	  aixterm entries -TD
	+ modify tack/ansi.c to make it more tolerant of bad ANSI replies.  An
	  example of an illegal ANSI resonse can be found using Microsoft's
	  Telnet client.  A correct display can be found using a VT-4xx
	  terminal or XFree86 xterm with:
		XTerm*VT100*decTerminalID:  450
	  (patch by Daniel Weaver).
	+ modify gdc.c to recognize 'q' for quit, 's' for single-step and ' '
	  for resume.  Add '-n' option to force gdc's standard input to
	  /dev/null, to both illustrate the use of newterm() for specifying
	  alternate inputs as well as for testing signal handling.
	+ minor fix for configure option --with-manpage-symlinks, for target
	  directories that contain a period ('.') (reported by Larry Virden).

20000415
	+ minor additions to beterm entry (feedback from Rico Tudor) -TD
	+ corrections/updates for some IBM terminfo entries -TD
	+ modify _nc_screen_wrap() so that when exiting curses mode with
	  non-default colors, the last line on the screen will be cleared to
	  the screen's default colors (request by Alexander V Lukyanov).
	+ modify ncurses.c 'r' example to set nonl(), allowing control/M to be
	  read for demonstrating the REQ_NEW_LINE operation (prompted by a
	  question by Tony L Keith <tlkeith@keithconsulting.com>).
	+ modify ncurses.c 'r' example of field_info() to work on Solaris 2.7,
	  documented extension of ncurses which allows a zero pointer.
	+ modify fmt_complex() to avoid buffer overflow in case of excess
	  recursion, and to recognize "%e%?" as a synonym for else-if, which
	  means that it will not recur for that special case.
	+ add logic to support $TERMCAP variable in case the USE_GETCAP symbol
	  is defined (patch by Todd C Miller).
	+ modify one of the m4 files used to generate the Ada95 sources,
	  to avoid using the token "symbols" (patch by Juergen Pfeifer).

20000408
	+ add terminfo entries bsdos-pc-m, bsdos-pc-mono (Jeffrey C Honig)
	+ correct spelling error in terminfo entry name:  bq300-rv was given as
	  bg300-rv in esr's version.
	+ modify redrawwin() macro so its parameter is fully parenthesized
	  (fixes Debian #61088).
	+ correct formatting error in dump_entry() which set incorrect column
	  value when no newline trimming was needed at the end of an entry,
	  before appending "use=" clauses (cf: 960406).

20000401
	+ add configure option --with-manpage-symlinks
	+ change unctrl() to render C1 characters (128-159) as ~@, ~A, etc.
	+ change makefiles so trace() function is provided only if TRACE is
	  defined, e.g., in the debug library.  Modify related calls to
	  _tracechar() to use unctrl() instead.

20000325
	+ add screen's AX capability (for ECMA SGR 39 and 49) to applicable
	  terminfo entries, use presence of this as a check for a small
	  improvement in setting default colors.
	+ improve logic in _nc_do_color() implementing assume_default_colors()
	  by passing in previous color pair info to eliminate redundant call to
	  set_original_colors().  (Part of this is from a patch by Alexander
	  V Lukyanov).
	+ modify warning in _nc_trans_string() about a possibly too-long string
	  to do this once only rather than for each character past the
	  threshold (600).  Change interface of _nc_trans_string() to allow
	  check for buffer overflow.
	+ correct use of memset in _nc_read_entry_source() to initialize ENTRY
	  struct each time before reading new data into it, rather than once
	  per loop (cf:  990301).  This affects multi-entry in-core operations
	  such as "infocmp -Fa".

20000319
	+ remove a spurious pointer increment in _nc_infotocap() changes from
	  20000311.  Add check for '.' in format of number, since that also
	  is not permitted in termcap.
	+ correct typo in rxvt-basic terminfo from temporary change made while
	  integrating 20000318.

20000318
	+ revert part of the vt220 change (request by Todd C Miller).
	+ add ansi-* terminfo entries from ESR's version.
	+ add -a option to tic and infocmp, which retains commented-out
	  capabilities during source translation/comparison, e.g., captoinfo
	  and infotocap.
	+ modify cardfile.c to display an empty card if no input data file is
	  found, fixes a core dump in that case (reported by Bruno Haible).
	+ correct bracketing in CF_MATH_LIB configure macro, which gave wrong
	  result for OS/2 EMX.
	+ supply required parameter for _nc_resolve_uses() call in
	  read_termcap.c, overlooked in 20000311 (reported by Todd C Miller).
	> patches by Bruno Haible <haible@ilog.fr>:
	+ fix a compiler warning in fty_enum.c
	+ correct LIB_PREFIX expression for DEPS_CURSES in progs, tack
	  makefiles, which resulted in redundant linking (cf: 20000122).

20000311
	+ make ifdef's for BROKEN_LINKER consistent (patch by Todd C Miller).
	+ improved tack/README (patch by Daniel Weaver).
	+ modify tput.c to ensure that unspecified parameters are passed to
	  tparm() as 0's.
	+ add a few checks in infocmp to guard against buffer overflow when
	  displaying string capabilities.
	+ add check for zero-uses in infocmp's file_comparison() function
	  before calling _nc_align_termtype().  Otherwise one parameter is
	  indexed past the end of the uses-array.
	+ add an option -q to infocmp to specify the less verbose output,
	  keeping the existing format as the default, though not retaining the
	  previous behavior that made the -F option compare each entry to
	  itself.
	+ adapted patch by ESR to make infocmp -F less verbose -TD
	  (the submitted patch was unusable because it did not compile
	  properly)
	  + modify write_entry.c to ensure that absent or cancelled booleans
	    are written as FALSE, for consistency with infocmp which now
	    assumes this.  Note that for the small-core configuration, tic
	    may not produce the same result as before.
	  + change some private library interfaces used by infocmp, e.g.,
	    _nc_resolve_uses().
	  + add a check in _nc_infotocap() to ensure that cm-style capabilities
	    accept only %d codes when converting the format from terminfo to
	    termcap.
	  + modify ENTRY struct to separate the data in 'parent' into the name
	    and link values (the original idea to merge both into 'parent' was
	    not good).
	  + discard repair_acsc(tterm);
	> patch by Juergen Pfeifer:
	+ drop support for gnat 3.10
	+ move generated documentation and html files under ./doc directory,
	  adding makefile rules for this to dist.mk

20000304
	+ correct conflicting use of tparm() in 20000226 change to tic, which
	  made it check only one entry at a time.
	+ fix errors in ncurses-intro.html and hackguide.html shown by Dave
	  Raggett's tidy.
	+ make the example in ncurses-intro.html do something plausible, and
	  corrected misleading comment (reported by Neil Zanella).
	+ modify pnoutrefresh() to set newscr->_leaveok as wnoutrefresh() does,
	  to fix a case where the cursor position was not updated as in
	  Solaris  (patch by David Mosberger <davidm@hpl.hp.com>).
	+ add a limit-check for wresize() to ensure that a subwindow does not
	  address out of bounds.
	+ correct offsets used for subwindows in wresize() (patch by Michael
	  Andres <ma@suse.de>).
	+ regenerate html'ized manual pages with man2html 3.0.1 (patch by
	  Juergen Pfeifer).  This generated a file with a space in its name,
	  which I removed.
	+ fix a few spelling errors in tack.
	+ modify tack/Makefile.in to match linker options of progs/Makefile.in;
	  otherwise it does not build properly for older HPUX shared library
	  configurations.
	+ add several terminfo entries from esr's "11.0".

20000226
	+ make 'tput flash' work properly for xterm by flushing output in
	  delay_output() when using napms(), and modifying xterm's terminfo to
	  specify no padding character.  Otherwise, xterm's reported baud rate
	  can mislead ncurses into producing too few padding characters
	  (Debian #58530).
	+ add a check to tic for consistency between sgr and the separate
	  capabilities such as smso, use this to check/correct several
	  terminfo entries (Debian #58530).
	+ add a check to tic if cvvis is the same as cnorm, adjusted several
	  terminfo entries to remove the conflict (Debian #58530).
	+ correct prototype shown in attr_set()/wattr_set() manpages (fixes
	  Debian #53962).
	+ minor clarification for curs_set() and leaveok() manpages.
	+ use mkstemp() for creating temporary file for tic's processing of
	  $TERMCAP contents (fixes Debian #56465).
	+ correct two errors from integrating Alexander's changes:  did not
	  handle the non-bce case properly in can_erase_with() (noted by
	  Alexander), and left fg/bg uninitialized in the pair-zero case of
	  _nc_do_color() (reported by Dr Werner Fink <werner@suse.de> and
	  Ismael Cordeiro <ismael@cordeiro.com>).

20000219
	+ store default-color code consistently as C_MASK, even if given as
	  -1 for convenience (adapted from patches by Alexander V Lukyanov).
	> patches by Alexander V Lukyanov:
	+ change can_clear_with() macro to accommodate logic for
	  assume_default_colors(), making most of the FILL_BCE logic
	  unnecessary.  Made can_clear_with() an inline function to make it
	  simpler to read.

20000212
	+ corrected form of recent copyright dates.
	+ minor corrections to xterm-xf86-v333 terminfo entry -TD
	> patches by Alexander V Lukyanov:
	+ reworded dft_fgbg.3x to avoid assuming that the terminal's default
	  colors are white on black.
	+ fix initialization of tstLine so that it is filled with current blank
	  character in any case.  Previously it was possible to have it filled
	  with old blank.  The wrong over-optimization was introduced in 991002
	  patch.  (it is not very critical as the only bad effect is not using
	  clr_eos for clearing if blank has changed).

20000205
	+ minor corrections/updates to several terminfo entries: rxvt-basic,
	  vt520, vt525, ibm5151, xterm-xf86-v40 -TD
	+ modify ifdef's for poll() to allow it to use <sys/poll.h>, thereby
	  allowing poll() to be used on Linux.
	+ add CF_FUNC_POLL macro to check if poll() is able to select from
	  standard input.  If not we will not use it, preferring select()
	  (adapted from patch by Michael Pakovic <mpakovic@fdn.com>).
	+ update CF_SHARED_OPTS macro for SCO Unixware 7.1 to allow building
	  shared libraries (reported/tested by Thanh <thanhma@mediaone.net>).
	+ override $LANGUAGE in build to avoid incorrect ordering of keynames.
	+ correct CF_MATH_LIB parameter, must be sin(x), not sqrt(x).

20000122
	+ resync CF_CHECK_ERRNO and CF_LIB_PREFIX macros from tin and xterm -TD
	+ modify CF_MATH_LIB configure macro to parameterize the test function
	  used, for reuse in dialog and similar packages.
	+ correct tests for file-descriptors in OS/2 EMX mouse support.  A
	  negative value could be used by FD_SET, causing the select() call
	  to wait indefinitely.

20000115
	+ additional fixes for non-bce terminals (handling of delete_character)
	  to work when assume_default_colors() is not specified.
	+ modify warning message from _nc_parse_entry() regarding extended
	  capability names to print only if tic/infocmp/toe have the -v flag
	  set, and not at all in ordinary user applications.  Otherwise, this
	  warning would be shown for screen's extended capabilities in programs
	  that use the termcap interface (reported by Todd C Miller).
	+ modify use of _nc_tracing from programs such as tic so their debug
	  level is not in the same range as values set by trace() function.
	+ small panel header cleanup (patch by Juergen Pfeifer).
	+ add 'railroad' demo for termcap interface.
	+ modify 'tic' to write its usage message to stderr (patch by Todd C
	  Miller).

20000108
	+ add prototype for erase() to curses.h.in, needed to make test
	  programs build with c++/g++.
	+ add .c.i and .c.h suffix rules to generated makefiles, for debugging.
	+ correct install rule for tack.1; it assumed that file was in the
	  current directory (reported by Mike Castle <dalgoda@ix.netcom.com>).
	+ modify terminfo/termcap translation to suppress acsc before trying
	  sgr if the entry would be too large (patch by Todd C Miller).
	+ document a special case of incompatiblity between ncurses 4.2 and
	  5.0, add a section for this in INSTALL.
	+ add TRACE_DATABASE flag for trace().

20000101
	+ update mach, add mach-color terminfo entries based on Debian diffs
	  for ncurses 5.0 -TD
	+ add entries for xterm-hp, xterm-vt220, xterm-vt52 and xterm-noapp
	  terminfo entries -TD
	+ change OTrs capabilities to rs2 in terminfo.src -TD
	+ add obsolete and extended capabilities to 'screen' terminfo -TD
	+ corrected conversion from terminfo rs2 to termcap rs (cf: 980704)
	+ make conversion to termcap ug (underline glitch) more consistently
	  applied.
	+ fix out-of-scope use of 'personal[]' buffer in 'toe' (this error
	  was in the original pre-1.9.7 version, when $HOME/.terminfo was
	  introduced).
	+ modify 'toe' to ignore terminfo directories to which it has no
	  permissions.
	+ modify read_termtype(), fixing 'toe', which could dump core when it
	  found an incomplete entry such as "dumb" because it did not
	  initialize its buffer for _nc_read_file_entry().
	+ use -fPIC rather than -fpic for shared libraries on Linux, not
	  needed for i386 but some ports (from Debian diffs for 5.0) -TD
	+ use explicit VALID_NUMERIC() checks in a few places that had been
	  overlooked, and add a check to ensure that init_tabs is nonzero,
	  to avoid divide-by-zero (reported by Todd C Miller).
	+ minor fix for CF_ANSI_CC_CHECK configure macro, for HPUX 10.x (from
	  tin) -TD

19991218
	+ reorder tests during mouse initialization to allow for gpm to run in
	  xterm, or for xterm to be used under OS/2 EMX.  Also drop test for
	  $DISPLAY in favor of kmous=\E[M or $TERM containing "xterm" (report
	  by Christian Weisgerber <naddy@mips.rhein-neckar.de>).
	+ modify raw() and noraw() to clear/restore IEXTEN flag which affects
	  stty lnext on systems such as FreeBSD (report by Bruce Evans
	  <bde@zeta.org.au>, via Jason Evans <jasone@canonware.com>).
	+ fix a potential (but unlikely) buffer overflow in failed() function
	  of tset.c (reported by Todd C Miller).
	+ add manual-page for ncurses extensions, documented curses_version(),
	  use_extended_names().

19991211
	+ treat as untranslatable to termcap those terminfo strings which
	  contain non-decimal formatting, e.g., hexadecimal or octal.
	+ correct commented-out capabilities that cannot be translated to
	  termcap, which did not check if a colon must be escaped.
	+ correct termcap translation for "%>" and "%+", which did not check
	  if a colon must be escaped, for instance.
	+ use save_string/save_char for _nc_captoinfo() to eliminate fixed
	  buffer (originally for _nc_infotocap() in 960301 -TD).
	+ correct expression used for terminfo equivalent of termcap %B,
	  adjust regent100 entry which uses this.
	+ some cleanup and commenting of ad hoc cases in _nc_infotocap().
	+ eliminate a fixed-buffer in tic, used for translating comments.
	+ add manpage for infotocap

19991204
	+ add kvt and gnome terminfo entries -TD
	+ correct translation of "%%" by infotocap, which was emitted as "%".
	+ add "obsolete" termcap strings to terminfo.src
	+ modify infocmp to default to showing obsolete capabilities rather
	  than terminfo only.
	+ modify write_entry.c so that if extended names (i.e., configure
	  --enable-tcap-names) are active, then tic will also write "obsolete"
	  capabilities that are present in the terminfo source.
	+ modify tic so that when running as captoinfo or infotocap, it
	  initializes the output format as in -C and -I options, respectively.
	+ improve infocmp and tic -f option by splitting long strings that do
	  not have if-then-else construct, but do have parameters, e.g., the
	  initc for xterm-88color.
	+ refine MKtermsort.sh slightly by using bool for the *_from_termcap
	  arrays.

19991127
	+ additional fixes for non-bce terminals (handling of clear_screen,
	  clr_eol, clr_eos, scrolling) to work when assume_default_colors() is
	  not specified.
	+ several small changes to xterm terminfo entries -TD.
	+ move logic for _nc_windows in lib_freeall.c inside check for nonnull
	  SP, since it is part of that struct.
	+ remove obsolete shlib-versions, which was unintentionally re-added
	  in 970927.
	+ modify infocmp -e, -E options to ensure that generated fallback.c
	  type for Booleans agrees with term.h (reported by Eric Norum
	  <eric@cls.usask.ca>).
	+ correct configure script's use of $LIB_PREFIX, which did not work
	  for installing the c++ directory if $libdir did not end with "/lib"
	  (reported by Huy Le <huyle@ugcs.caltech.edu>).
	+ modify infocmp so -L and -f options work together.
	+ modify the initialization of SP->_color_table[] in start_color() so
	  that color_content() will return usable values for COLORS greater
	  than 8.
	+ modify ncurses 'd' test in case COLORS is greater than 16, e.g., for
	  xterm-88color, to limit the displayed/computed colors to 16.
	> patch by Juergen Pfeifer:
	+ simplify coding of the panel library according to suggestions by
	  Philippe Blain.
	+ improve macro coding for a few macros in curses.priv.h

19991113
	+ modify treatment of color pair 0 so that if ncurses is configured
	  to support default colors, and they are not active, then ncurses
	  will set that explicitly, not relying on orig_colors or orig_pair.
	+ add new extension, assume_default_colors() to provide better control
	  over the use of default colors.
	+ modify test programs to use more-specific ifdef's for existence of
	  wresize(), resizeterm() and use_default_colors().
	+ modify configure script to add specific ifdef's for some functions
	  that are included when --enable-ext-funcs is in effect, so their
	  existence can be ifdef'd in the test programs.
	+ reorder some configure options, moving those extensions that have
	  evolved from experimental status into a new section.
	+ change configure --enable-tcap-names to enable this by default.

19991106
	+ install tack's manpage (reported by Robert Weiner
	  <robert@progplus.com>)
	+ correct worm.c's handling of KEY_RESIZE (patch by Frank Heckenbach).
	+ modify curses.h.in, undef'ing some symbols to avoid conflict with C++
	  STL (reported by Matt Gerassimoff <mgeras@ticon.net>)

19991030
	+ modify linux terminfo entry to indicate that dim does not mix with
	  color (reported by Klaus Weide <kweide@enteract.com>).
	+ correct several typos in terminfo entries related to missing '['
	  in CSI's -TD
	+ fix several compiler warnings in c++ binding (reported by Tim
	  Mooney for alphaev56-dec-osf4.0f
	+ rename parameter of _nc_free_entries() to accommodate lint.
	+ correct lint rule for tack, used incorrect list of source files.
	+ add case to config.guess, config.sub for Rhapsody.
	+ improve configure tests for libg++ and libstdc++ by omitting the
	  math library (which is missing on Rhapsody), and improved test for
	  the math library itself (adapted from path by Nelson H. F. Beebe).
	+ explicitly initialize to zero several data items which were
	  implicitly initialized, e.g., cur_term.  If not explicitly
	  initialized, their storage type is C (common), and causes problems
	  linking on Rhapsody 5.5 using gcc 2.7.2.1 (reported by Nelson H. F.
	  Beebe).
	+ modify Ada95 binding to not include the linker option for Ada
	  bindings in the Ada headers, but in the Makefiles instead (patch by
	  Juergen Pfeifer).

19991023 5.0 release for upload to ftp.gnu.org
	+ effective with release of 5.0, change NCURSES_VERSION_PATCH to
	  4-digit year.
	+ add function curses_version(), to return ncurses library version
	  (request by Bob van der Poel).
	+ remove rmam, smam from cygwin terminfo entry.
	+ modify FreeBSD cons25 terminfo entry to add cnorm and cvvis, as well
	  as update ncv to indicate that 'dim' conflicts with colors.
	+ modify configure script to use symbolic links for FreeBSD shared
	  libraries by default.
	+ correct ranf() function in rain and worm programs to ensure it does
	  not return 1.0
	+ hide the cursor in hanoi.c if it is running automatically.
	+ amend lrtest.c to account for optimizations that exploit margin
	  wrapping.
	+ add a simple terminfo demo, dots.c
	+ modify SIGINT/SIGQUIT handler to set a flag used in _nc_outch() to
	  tell it to use write() rather than putc(), since the latter is not
	  safe in a signal handler according to POSIX.
	+ add/use internal macros _nc_flush() and NC_OUTPUT to hide details
	  of output-file pointer in ncurses library.
	+ uncomment CC_SHARED_OPTS (see 971115), since they are needed for SCO
	  OpenServer.
	+ correct CC_SHARED_OPTS for building shared libraries for SCO
	  OpenServer.
	+ remove usleep() from alternatives in napms(), since it may interact
	  with alarm(), causing a process to be interrupted by SIGALRM (with
	  advice from Bela Lubkin).
	+ modify terminal_interface-curses-forms.ads.m4 to build/work with
	  GNAT 3.10 (patch by Juergen Pfeifer).
	+ remove part of CF_GPP_LIBRARY configure-script macro, which did not
	  work with gcc 2.7.2.3
	+ minor fix to test/tclock.c to avoid beeping more than once per second
	+ add 's' and ' ' decoding to test/rain.c

991016	pre-release
	+ corrected BeOS code for lib_twait.c, making nodelay() function work.

991009	pre-release
	+ correct ncurses' value for cursor-column in PutCharLR(), which was
	  off-by-one in one case (patch by Ilya Zakharevich).
	+ fix some minor errors in position_check() debugging code, found while
	  using this to validate the PutCharLR() patch.
	+ modify firework, lrtest, worm examples to be resizable, and to
	  recognize 'q' for quit, 's' for single-step and ' ' for resume.
	+ restore reverted change to  terminal_interface-curses-forms.ads.m4,
	  add a note on building with gnat 3.10p to Ada95/TODO.
	+ add a copy of the standalone configure script for the test-directory
	  to simplify testing on SCO and Solaris.

991002	pre-release
	+ minor fixes for _nc_msec_cost(), color_content(), pair_content(),
	  _nc_freewin(), ClrBottom() and onscreen_mvcur() (analysis by Philippe
	  Blain, comments by Alexander V Lukyanov).
	+ simplify definition of PANEL and eliminate internal functions
	  _nc_calculate_obscure(), _nc_free_obscure() and _nc_override(),
	  (patch by Juergen Pfeifer, analysis by Philippe Blain
	  <bledp@voila.fr>)).
	+ change renaming of dft_fgbg.3x to use_default_colors.3ncurses in
	  man_db.renames, since Debian is not concerned with 14-character
	  filename limitation (Debian bug report by Josip Rodin
	  <joy@cibalia.gkvk.hr>).
	+ corrected scoansi terminfo entry by testing with scoterm and console.
	+ revert change from 990614 to terminal_interface-curses-forms.ads.m4,
	  since this does not work for gnat 3.10p
	+ modify tclock example to be resizable (if ncurses' sigwinch handler
	  is used), and in color.
	+ use $(CC) rather than 'gcc' in MK_SHARED_LIB symbols, used for Linux
	  shared library rules.

990925	pre-release
	+ add newer NetBSD console terminfo entries
	+ add amiga-8bit terminfo entry (from Henning 'Faroul' Peters
	  <Faroul@beyond.kn-bremen.de>)
	+ remove -lcurses -ltermcap from configure script's check for the gpm
	  library, since they are not really necessary (a properly configured
	  gpm library has no dependency on any curses library), and if the
	  curses library is not installed, this would cause the test to fail.
	+ modify tic's -C option so that terminfo "use=" clauses are translated
	  to "tc=" clauses even when running it as captoinfo.
	+ modify CF_STDCPP_LIBRARY configure macro to perform its check only
	  for GNU C++, since that library conflicts with SGI's libC on IRIX-6.2
	+ modify CF_SHARED_OPTS configure macro to support build on NetBSD with
	  ELF libraries (patch by Bernd Ernesti <bernd@arresum.inka.de>).
	+ correct a problem in libpanel, where the _nc_top_panel variable was
	  not set properly when bottom_panel() is called to hide a panel which
	  is the only one on the stack (report/analysis by Michael Andres
	  <ma@suse.de>, patch by Juergen Pfeifer).

990918	pre-release
	+ add acsc string to HP 70092 terminfo entry (patch by Joerg Wunsch
	  <j@interface-business.de>).
	+ add top-level uninstall.data and uninstall.man makefile rules.
	+ correct logic of CF_LINK_FUNCS configure script, from BeOS changes so
	  that hard-links work on Unix again.
	+ change default value of cf_cv_builtin_bool to 1 (suggested by
	  Jeremy Buhler), making it less likely that a conflicting declaration
	  of bool will be seen when compiling with C++.

990911	pre-release
	+ improved configure checks for builtin.h
	+ minor changes to C++ binding (remove static initializations, and make
	  configure-test for parameter initializations) for features not
	  allowed by vendor's C++ compilers (reported by Martin Mokrejs, this
	  applies to SGI, though I found SCO has the same characteristics).
	+ corrected quoting of ETIP_xxx definitions which support old versions
	  of g++, e.g., those using -lg++
	+ remove 'L' code from safe_sprintf.c, since 'long double' is not
	  widely portable.  safe_sprintf.c is experimental, however, and
	  exists mainly as a fallback for systems without snprintf (reported
	  by Martin Mokrejs <mmokrejs@natur.cuni.cz>, for IRIX 6.2)
	+ modify definition of _nc_tinfo_fkeys in broken-linker configuration
	  so that it is not unnecessarily made extern (Jeffrey C Honig).

990904	pre-release
	+ move definition for builtin.h in configure tests to specific check
	  for libg++, since qt uses the same filename incompatibly.
	+ correct logic of lib_termcap.c tgetstr function, which did not copy
	  the result to the buffer parameter.  Testing shows Solaris does
	  update this, though of course tgetent's buffer is untouched (reported
	  in Peter Edwards <peter.edwards@ireland.com> in
	  mpc.lists.freebsd.current newsgroup.
	+ corrected beterm terminfo entry, which lists some capabilities which
	  are not actually provided by the BeOS Terminal.
	+ add special logic to replace select() calls on BeOS, whose select()
	  function works only for sockets.
	+ correct missing escape in mkterm.h.awk.in, which caused part
	  of the copyright noticed to be omitted (reported by Peter
	  Wemm <peter@netplex.com.au>).
	> several small changes to make the c++ binding and demo work on OS/2
	  EMX (related to a clean reinstall of EMX):
	+ correct library-prefix for c++ binding; none is needed.
	+ add $x suffix to make_hash and make_keys so 'make distclean' works.
	+ correct missing $x suffix for tack, c++ demo executables.
	+ split CF_CXX_LIBRARY into CF_GPP_LIBRARY (for -lg++) and
	  CF_STDCPP_LIBRARY (for -lstdc++)

990828	pre-release
	+ add cygwin terminfo entry -TD
	+ modify CF_PROG_EXT configure macro to set .exe extension for cygwin.
	+ add configure option --without-cxx-binding, modifying the existing
	  --without-cxx option to check only for the C++ compiler
	  characteristics.  Whether or not the C++ binding is needed, the
	  configure script checks for the size/type of bool, to make ncurses
	  match.  Otherwise C++ applications cannot use ncurses.

990821	pre-release
	+ updated configure macros CF_MAKEFLAGS, CF_CHECK_ERRNO
	+ minor corrections to beterm terminfo entry.
	+ modify lib_setup.c to reject values of $TERM which have a '/' in
	  them.
	+ add ifdef's to guard against CS5, CS6, CS7, CS8 being zero, as more
	  than one is on BeOS.  That would break a switch statement.
	+ add configure macro CF_LINK_FUNCS to detect and work around BeOS's
	  nonfunctional link().
	+ improved configure macros CF_BOOL_DECL and CF_BOOL_SIZE to detect
	  BeOS's bool, which is declared as an unsigned char.

990814	pre-release
	+ add ms-vt100 terminfo entry -TD
	+ minor fixes for misc/emx.src, based on testing with tack.
	+ minor fix for test/ncurses.c, test 'a', in case ncv is not set.

990731	pre-release
	+ minor correction for 'screen' terminfo entry.
	+ clarify description of errret values for setupterm in manpage.
	+ modify tput to allow it to emit capabilities for hardcopy terminals
	  (patch by Goran Uddeborg <goeran@uddeborg.pp.se>).
	+ modify the 'o' (panel) test in ncurses.c to show the panels in color
	  or at least in bold, to test Juergen's change to wrefresh().
	> patches by Juergen Pfeifer:
	+ Fixes a problem using wbkgdset() with panels.  It has actually
	  nothing to with panels but is a problem in the implementation of
	  wrefresh().  Whenever a window changes its background attribute to
	  something different than newscr's background attribute, the whole
	  window is touched to force a copy to newscr.  This is an unwanted
	  side-effect of wrefresh() and it is actually not necessary.  A
	  changed background attribute affects only further outputs of
	  background it doesn't mean anything to the current content of the
	  window.  So there is no need to force a copy.  (reported by Frank
	  Heckenbach <frank@g-n-u.de>).
	+ an upward compatible enhancement of the NCursesPad class in the C++
	  binding.  It allows one to add a "viewport" window to a pad and then
	  to use panning to view the pad through the viewport window.

990724	pre-release
	+ suppress a call to def_prog_mode() in the SIGTSTP handler if the
	  signal was received while not in curses mode, e.g., endwin() was
	  called in preparation for spawning a shell command (reported by Frank
	  Heckenbach <frank@g-n-u.de>)
	+ corrected/enhanced xterm-r5, xterm+sl, xterm+sl-twm terminfo entries.
	+ change test for xterm mouse capability:  it now checks only if the
	  user's $DISPLAY variable is set in conjunction with the kmous
	  capability being present in the terminfo.  Before, it checked if any
	  of "xterm", "rxvt" or "kterm" were substrings of the terminal name.
	  However, some emulators which are incompatible with xterm in other
	  ways do support the xterm mouse capability.
	+ reviewed and made minor changes in ncurses to quiet g++ warnings
	  about shadowed or uninitialized variables.  g++ incorrectly warns
	  about uninitialized variables because it does not take into account
	  short-circuit expression evaluation.
	+ change ncurses 'b' test to start in color pair 0 and to show in the
	  right margin those attributes which are suppressed by no_color_video,
	  i.e., "(NCV)".
	+ modify ifdef's in curses.h so that __attribute__ is not redefined
	  when compiling with g++, but instead disabled the macros derived for
	  __attribute__ since g++ does not consistently recognize the same
	  keywords as gcc (reported by Stephan K Zitz <zitz@erf.net>).
	+ update dependencies for term.h in ncurses/modules (reported by
	  Ilya Zakharevich).

990710	pre-release
	+ modify the form demo in ncurses.c to illustrate how to manipulate the
	  field appearance, e.g, for highlighting or translating the field
	  contents.
	+ correct logic in write_entry from split-out of home_terminfo in
	  980919, which prevented update of $HOME/.terminfo (reported by Philip
	  Spencer <pspencer@fields.utoronto.ca>).

990703	pre-release
	+ modify linux terminfo description to make use of kernel 2.2.x mods
	  that support cursor style, e.g., to implement cvvis (patch by Frank
	  Heckenbach <frank@g-n-u.de>)
	+ add special-case in setupterm to retain previously-saved terminal
	  settings in cur_term, which happens when curses and termcap calls are
	  mixed (from report by Bjorn Helgaas <helgaas@dhc.net>).
	+ suppress initialization of key-tries in _nc_keypad() if we are only
	  disabling keypad mode, e.g., in endwin() called when keypad() was
	  not.
	+ modify the Ada95 makefile to ensure that always the Ada files from
	  the development tree are used for building and not the eventually
	  installed ones (patch by Juergen Pfeifer).

990626	pre-release
	+ use TTY definition in tack/sysdep.c rather than struct termios
	  (reported by Philippe De Muyter).
	+ add a fallback for strstr, used in lib_mvcur.c and tack/edit.c,
	  not present on sysV68 (reported by Philippe De Muyter).
	+ correct definition in comp_hash.c to build with configure
	  --with-rcs-ids option.

990619	pre-release
	+ modified ifdef's for sigaction and sigvec to ensure we do not try to
	  handle SIGTSTP if neither is available (from report by Philippe De
	  Muyter).
	> patch by Philippe De Muyter:
	+ in tic.c, use `unlink' if `remove' is not available.
	+ use only `unsigned' as fallback value for `speed_t'.  Some files used
	  `short' instead.

990616	pre-release
	+ fix some compiler warnings in tack.
	+ add a check for predefined bool type in CC, based on report that
	  BeOS predefines a bool type.
	+ correct logic for infocmp -e option, i.e., the configure
	  --with-fallbacks option, which I'd not updated when implementing
	  extended names (cf:  990301).  The new implementation adds a "-E"
	  option to infocmp -TD
	> patch by Juergen Pfeifer:
	+ introduce the private type Curses_Bool in the Ada95 binding
	  implementation.  This is to clearly represent the use of "bool" also
	  in the binding.  It should have no effect on the generated code.
	+ improve the man page for field_buffer() to tell the people, that the
	  whole buffer including leading/trailing spaces is returned.  This is
	  a common source of confusion, so it's better to document it clearly.

990614	pre-release
	> patch by Juergen Pfeifer:
	+ use pragma PreElaborate in several places.
	+ change a few System.Address uses to more specific types.
	+ change interface version-number to 1.0
	+ regenerate Ada95 HTML files.

990612	pre-release
	+ modify lib_endwin.c to avoid calling reset_shell_mode(), return ERR
	  if it appears that curses was never initialized, e.g., by initscr().
	  For instance, this guards against setting the terminal modes to
	  strange values if endwin() is called after setupterm().  In the same
	  context, Solaris curses will dump core.
	+ modify logic that avoids a conflict in lib_vidattr.c between sgr0 and
	  equivalent values in rmso or rmul by ensuring we do not modify the
	  data which would be returned by the terminfo or termcap interfaces
	  (reported by Brad Pepers <brad@linuxcanada.com>, cf:  960706).
	+ add a null-pointer check for SP in lib_vidattr.c to logic that checks
	  for magic cookies.
	+ improve fallback declaration of 'bool' when the --without-cxx option
	  is given, by using a 'char' on i386 and related hosts (prompted by
	  discussion with Alexander V Lukyanov).

990605	pre-release
	+ include time.h in lib_napms.c if nanosleep is used (patch by
	  R Lindsay Todd <toddr@rpi.edu>).
	+ add an "#undef bool" to curses.h, in case someone tries to define it,
	  e.g., perl.
	+ add check to tparm to guard against divide by zero (reported by Aaron
	  Campbell <aaron@ug.cs.dal.ca>).

990516	pre-release
	+ minor fix to build tack on CLIX (mismatched const).
	> patch by Juergen Pfeifer:
	+ change Juergen's old email address with new one in the files where it
	  is referenced.  The Ada95 HTML pages are regenerated.
	+ update MANIFEST to list the tack files.

990509	pre-release
	+ minor fixes to make 'tack' build/link on NeXT (reported by Francisco
	  A. Tomei Torres).

990417	pre-release
	+ add 'tack' program (which is GPL'd), updating it to work with the
	  modified TERMTYPE struct and making a fix to support setaf/setab
	  capabilities.  Note that the tack program is not part of the
	  ncurses libraries, but an application which can be distributed with
	  ncurses.  The configure script will ignore the directory if it is
	  omitted, however.
	+ modify gpm mouse support so that buttons 2 and 3 are used for
	  select/paste only when shift key is pressed, making them available
	  for use by an application (patch by Klaus Weide).
	+ add complete list of function keys to scoansi terminfo entry - TD

990410	pre-release
	+ add a simple test program cardfile.c to illustrate how to read form
	  fields, and showing forms within panels.
	+ change shared-library versioning for the Hurd to be like Linux rather
	  than *BSD (patch by Mark Kettenis <kettenis@wins.uva.nl>).
	+ add linux-lat terminfo entry.
	+ back-out _nc_access check in read_termcap.c (both incorrect and
	  unnecessary, except to guard against a small window where the file's
	  ownership may change).

990403	pre-release
	+ remove conflicting _nc_free_termtype() function from test module
	  lib_freeall.c
	+ use _nc_access check in read_termcap.c for termpaths[] array (noted
	  by Jeremy Buhler, indicating that Alan Cox made a similar patch).
	> patch by Juergen Pfeifer:
	+ modify menu creation to not inherit status flag from the default menu
	  which says that the associated marker string has been allocated and
	  should be freed (bug reported by Marek Paliwoda"
	  <paliwoda@kki.net.pl>)

990327	pre-release (alpha.gnu.org:/gnu/ncurses-5.0-beta1.tar.gz)
	+ minor fixes to xterm-xfree86 terminfo entry - TD.
	+ split up an expression in configure script check for ldconfig to
	  workaround limitation of BSD/OS sh (reported by Jeff Haas
	  <jmh@mail.msen.com>).
	+ correct a typo in man/form_hook.3x (Todd C Miller).

990318	pre-release
	+ parenthesize and undef 'index' symbol in c++ binding and demo, to
	  accommodate its definition on NeXT (reported by Francisco A. Tomei
	  Torres).
	+ add sigismember() to base/sigaction.c compatibility to link on NeXT
	  (reported by Francisco A. Tomei Torres).
	+ further refinements to inequality in hashmap.c to cover a case with
	  ^U in nvi (patch by Alexander V Lukyanov).

990316	pre-release
	+ add fallback definition for getcwd, to link on NeXT.
	+ add a copy of cur_term to tic.c to make it link properly on NeXT
	  (reported by Francisco A. Tomei Torres).
	+ change inequality in hashmap.c which checks the distance traveled by
	  a chunk so that ^D command in nvi (scrolls 1/2 screen) will use
	  scrolling logic (patch by Alexander V Lukyanov, reported by Jeffrey
	  C Honig).

990314	pre-release
	+ modify lib_color.c to handle a special case where the curscr
	  attributes have been made obsolete (patch by Alexander V Lukyanov).
	+ update BSD/OS console terminfo entries to use klone+sgr and
	  klone+color (patch by Jeffrey C Honig).
	+ update glibc addon configure script for extended capabilities.
	+ correct a couple of warnings in the --enable-const configuration.
	+ make comp_hash build properly with _nc_strdup(), on NeXT (reported by
	  Francisco A. Tomei Torres <francisco.tomei@cwix.com>).

990313	pre-release
	+ correct typos in linux-c initc string - TD
	+ add 'crt' terminfo entry, update xterm-xfree86 entry - TD
	+ remove a spurious argument to tparm() in lib_sklrefr.c (patch by
	  Alexander V Lukyanov).

990307	pre-release
	+ back-out change to wgetch because it causes a problem with ^Z
	  handling in lynx (reported by Kim DeVaughn).

990306	pre-release
	+ add -G option to tic and infocmp, to reverse the "-g" option.
	+ recode functions in name_match.c to avoid use of strncpy, which
	  caused a 4-fold slowdown in tic (cf: 980530).
	+ correct a few warnings about sign-extension in recent changes.
	> patch by Juergen Pfeifer:
	+ fixes suggested by Jeff Bradbury <jibradbury@lucent.com>:
	  + improved parameter checking in new_fieldtype().
	  + fixed a typo in wgetch() timeout handling.
	  + allow slk_init() to be called per newterm call.  The internal SLK
	    state is stored in the SCREEN struct after every newterm() and then
	    reset for the next newterm.
	  + fix the problem that a slk_refresh() refreshes stdscr if the
	    terminal has true SLKs.
	+ update HTML documentation for Ada binding.

990301	pre-release
	+ remove 'bool' casts from definitions of TRUE/FALSE so that statements
	  such as "#if TRUE" work.  This was originally done to allow for a C++
	  compiler which would warn of implicit conversions between enum and
	  int, but is not needed for g++ (reported by Kim DeVaughn).
	+ add use_extended_names() function to allow applications to suppress
	  read of the extended capabilities.
	+ add configure option --enable-tcap-names to support logic which
	  allows ncurses' tic to define new (i.e., extended) terminal
	  capabilities.  This is activated by the tic -x switch.  The infocmp
	  program automatically shows or compares extended capabilities.
	  Note:  This changes the Strings and similar arrays in the TERMTYPE
	  struct so that applications which manipulate it must be recompiled.
	+ use macros typeMalloc, typeCalloc and typeRealloc consistently
	  throughout ncurses library.
	+ add _nc_strdup() to doalloc.c.
	+ modify define_key() to allow multiple strings to be bound to the
	  same keycode.
	+ correct logic error in _nc_remove_string, from 990220.
	> patch for Ada95 binding (Juergen Pfeifer):
	+ regenerate some of the html documentation
	+ minor cleanup in terminal_interface-curses.adb

990220	pre-release
	+ resolve ambiguity of kend/kll/kslt and khome/kfnd/kich1 strings in
	  xterm and ncsa terminfo entries by removing the unneeded ones.  Note
	  that some entries will return kend & khome versus kslt and kfnd, for
	  PC-style keyboards versus strict vt220 compatiblity - TD
	+ add function keybound(), which returns the definition associated with
	  a given keycode.
	+ modify define_key() to undefine the given string when no keycode is
	  given.
	+ modify keyok() so it works properly if there is more than one string
	  defined for a keycode.
	+ add check to tic to warn about terminfo descriptions that contain
	  more than one key assigned to the same string.  This is shown only if
	  the verbose (-v) option is given.  Moved related logic (tic -v) from
	  comp_parse.c into the tic program.
	+ add/use _nc_trace_tries() to show the function keys that will be
	  recognized.
	+ rename init_acs to _nc_init_acs (request by Alexander V Lukyanov).
	> patch for Ada95 binding (Juergen Pfeifer):
	+ remove all the *_adabind.c from ncurses, menu and form projects.
	  Those little helper routines have all been implemented in Ada and are
	  no longer required.
	+ The option handling routines in menu and form have been made more
	  save.  They now make sure that the unused bits in options are always
	  zero.
	+ modify configuration scripts to
	  + use gnatmake as default compiler name.  This is a safer choice than
	    gcc, because some GNAT implementations use other names for the
	    compilerdriver to avoid conflicts.
	  + use new default installation locations for the Ada files according
	    to the proposed GNU Ada filesystem standard (for Linux).
	+ simplify the Makefiles for the Ada binding
	+ rename ada_include directory to src.

990213
	+ enable sigwinch handler by default.
	+ disable logic that allows setbuf to be turned off/on, because some
	  implementations will overrun the buffer after it has been disabled
	  once.

990206
	+ suppress sc/rc capabilities from terminal description if they appear
	  in smcup/rmcup.  This affects only scrolling optimization, to fix a
	  problem reported by several people with xterm's alternate screen,
	  though the problem is more general.
	> patch for Ada95 binding (Juergen Pfeifer):
	+ removed all pragma Preelaborate() stuff, because the just released
	  gnat-3.11p complains on some constructs.
	+ fixed some upper/lower case notations because gnat-3.11p found
	  inconsistent use.
	+ used a new method to generate the HTML documentation of the Ada95
	  binding.  This invalidates nearly the whole ./Ada95/html subtree.
	  Nearly all current files in this subtree are removed

990130
	+ cache last result from _nc_baudrate, for performance (suggested by
	  Alexander V Lukyanov).
	+ modify ClrUpdate() function to workaround a problem in nvi, which
	  uses redrawwin in SIGTSTP handling.  Jeffrey C Honig reported that
	  ncurses repainted the screen with nulls before resuming normal
	  operation (patch by Alexander V Lukyanov).
	+ generalize is_xterm() function a little by letting xterm/rxvt/kterm
	  be any substring rather than the prefix.
	+ modify lib_data.c to initialize SP.  Some linkers, e.g., IBM's, will
	  not link a module if the only symbols exported from the module are
	  uninitialized ones (patch by Ilya Zakharevich).  Ilya says that he
	  has seen messages claiming this behavior conforms to the standard.)
	+ move call on _nc_signal_handler past _nc_initscr, to avoid a small
	  window where Nttyb hasn't yet been filled (reported by Klaus Weide).
	+ modify lib_tstp.c to block SIGTTOU when handling SIGTSTP, fixes a
	  problem where ncurses applications which were run via a shell script
	  would hang when given a ^Z.  Also, check if the terminal's process
	  group is consistent, i.e., a shell has not taken ownership of it,
	  before deciding to save the current terminal settings in the SIGTSTP
	  handler (patch by Klaus Weide).
	+ correct spelling of ACS_ names in curs_border.3x (reported by Bob van
	  der Poel <bvdpoel@kootenay.com>).
	+ correct a couple of typos in the macros supporting the configure
	  --with-shlib-version option.

990123
	+ modify fty_regex.c to compile on HAVE_REGEXPR_H_FUNCS machine (patch
	  by Kimio Ishii <ishii@csl.sony.co.jp>).
	+ rename BSDI console terminfo entries:  bsdos to bsdos-pc-nobold, and
	  bsdos-bold to bsdos-pc (patch by Jeffrey C Honig).
	+ modify tput to accept termcap names as an alternative to terminfo
	  names (patch by Jeffrey C Honig).
	+ correct a typo in term.7 (Todd C Miller).
	+ add configure --with-shlib-version option to allow installing shared
	  libraries named according to release or ABI versions.  This
	  parameterizes some existing logic in the configure script, and is
	  intended for compatiblity upgrades on Digital Unix, which used
	  versioned libraries in ncurses 4.2, but no longer does (cf:  980425).
	+ resync configure script against autoconf 2.13 + patches
	+ minor improvements for teraterm terminfo entry based on the program's
	  source distribution.

990116
	+ change default for configure --enable-big-core to assume machines do
	  have enough memory to resolve terminfo.src in-memory.
	+ correct name of ncurses library in TEST_ARGS when configuring with
	  debug library.
	+ minor fixes to compile ncurses library with broken-linker with g++.
	+ add --enable-broken-linker configure option, default to environment
	  variable $BROKEN_LINKER (request by Jeffrey C Honig).
	+ change key_names[] array to static since it is not part of the curses
	  interface (reported by Jeffrey C Honig <jch@bsdi.com>).

990110
	+ add Tera Term terminfo entry - TD

990109
	+ reviewed/corrected macros in curses.h as per XSI document.
	+ provide support for termcap PC variable by copying it from terminfo
	  data and using it as the padding character in tputs (reported by
	  Alexander V Lukyanov).
	+ corrected iris-ansi and iris-ansi-ap terminfo entries for kent and
	  kf9-kf12 capabilities, as well as adding kcbt.
	+ document the mouse handling mechanism in menu_driver and make a small
	  change in menu_driver's return codes to provide more consistency
	  (patch by Juergen Pfeifer).
	+ add fallback definition for NCURSES_CONST to termcap.h.in (reported
	  by Uchiyama Yasushi <uch@nop.or.jp>).
	+ move lib_restart.c to ncurses/base, since it uses curses functions
	  directly, and therefore cannot be used in libtinfo.so
	+ rename micro_char_size to micro_col_size, adding #define to retain
	  old name.
	+ add set_a_attributes and set_pglen_inch to terminfo structure, as per
	  XSI and Solaris 2.5.
	+ minor makefile files to build ncurses test_progs
	+ update html files in misc directory to reflect changes since 4.2

990102
	+ disable scroll hints when hashmap is enabled (patch by Alexander
	  V Lukyanov).
	+ move logic for tic's verify of -e option versus -I and -C so that the
	  terminfo data is not processed if we cannot handle -e (reported by
	  Steven Schwartz <steves@unitrends.com>.
	+ add test-driver traces to terminfo and termcap functions.
	+ provide support for termcap ospeed variable by copying it from the
	  internal cur_term member, and using ospeed as the baudrate reference
	  for the delay_output and tputs functions.  If an application does not
	  set ospeed, the library behaves as before, except that _nc_timed_wait
	  is no longer used, or needed, since ospeed always has a value.  But
	  the application can modify ospeed to adjust the output of padding
	  characters (prompted by a bug report for screen 3.7.6 and email from
	  Michael Schroeder <Michael.Schroeder@informatik.uni-erlangen.de>).
	+ removed some unused ifdef's as part of Alexander's restructuring.
	+ reviewed/updated curses.h, term.h against X/Open Curses Issue 4
	  Version 2.  This includes making some parameters NCURSES_CONST
	  rather than const, e.g., in termcap.h.
	+ change linux terminfo entry to use ncv#2, since underline does not
	  work with color

981226
	+ miscellaneous corrections for curses.h to match XSI.
	+ change --enable-no-padding configure option to be normally enabled.
	+ add section to ncurses manpage for environment variables.
	+ investigated Debian bug report that pertains to screen 3.7.4/3.7.6
	  changes, found no sign of problems on Linux (or on SunOS, Solaris)
	  running screen built with ncurses.
	+ check if tmp_fp is opened in tic.c before closing it (patch by Pavel
	  Roskin <pavel_roskin@geocities.com>).
	+ correct several font specification typos in man-pages.

981220
	+ correct default value for BUILD_CC (reported by Larry Virden).

981219
	+ modify _nc_set_writedir() to set a flag in _nc_tic_dir() to prevent
	  it from changing the terminfo directory after chdir'ing to it.
	  Otherwise, a relative path in $TERMINFO would confuse tic (prompted
	  by a Debian bug report).
	+ correct/update ncsa terminfo entry (report by Larry Virden).
	+ update xterm-xfree86 terminfo to current (patch 90), smcur/rmcur
	  changes
	+ add Mathew Vernon's mach console entries to terminfo.src
	+ more changes, moving functions, as part of Alexander's restructuring.
	+ modify configure script for GNU/Hurd share-library support, introduce
	  BUILD_CC variable for cross compiling (patch by Uchiyama Yasushi
	  <uch@nop.or.jp>)

981212
	+ add environment variable NCURSES_NO_SETBUF to allow disabling the
	  setbuf feature, for testing purposes.
	+ correct ifdef's for termcap.h versus term.h that suppress redundant
	  declarations of prototypes (reported by H.J.Lu).
	+ modify Makefile.os2 to add linker flags which allow multiple copies
	  of an application to coexist (reported by Ilya Zakharevich).
	+ update Makefile.glibc and associated configure script so that ncurses
	  builds as a glibc add-on with the new directory configuration
	  (reported by H.J.Lu).

981205
	+ modify gen_reps() function in gen.c to work properly on SunOS
	  (sparc), which is a left-to-right architecture.
	+ modify relative_move and tputs to avoid an interaction with the
	  BSD-style padding.  The relative_move function could produce a string
	  to replace on the screen which began with a numeric character, which
	  was then interpreted by tputs as padding.  Now relative_move will not
	  generate a string with a leading digit in that case (overwrite).
	  Also, tputs will only interpret padding if the string begins with a
	  digit; as coded it permitted a string to begin with a decimal point
	  or asterisk (reported by Larry Virden).
	> patches by Juergen Pfeifer:
	+ fix a typo in m_driver.c mouse handling and improves the error
	  handling.
	+ fix broken mouse handling in the Ada95 binding
	+ make the Ada95 sample application menus work with the new menu mouse
	  support
	+ improve the mouse handling introduced by Ilya; it now handles menus
	  with spacing.
	+ repair a minor bug in the menu_driver code discovered during this
	  rework.
	+ add new function wmouse_trafo() to hide implementation details of
	  _yoffset member of WINDOW struct needed for mouse coordinate
	  transformation.

981128
	+ modify Ada95/gen/gen.c to avoid using return-value of sprintf, since
	  some older implementations (e.g., SunOS 4.x) return the buffer
	  address rather than its length.
	> patch by Rick Ohnemus:
	+ modify demo.cc to get it to compile with newer versions of egcs.
	+ trim a space that appears at the end of the table preprocessor lines
	  ('\" t).  This space prevents some versions of man from displaying
	  the pages - changed to remove all trailing whitespace (TD)
	+ finally, 'make clean' does not remove panel objects.
	> patches by Ilya Zakharevich:
	+ allow remapping of OS/2 mouse buttons using environment variable
	  MOUSE_BUTTONS_123 with the default value 132.
	+ add mouse support to ncurses menus.

981121
	+ modify misc/makedef.cmd to report old-style .def file symbols, and to
	  generate the .def files sorted by increasing names rather than the
	  reverse.
	+ add misc/*.ref which are J.J.G.Ripoll's dll definition files (renamed
	  from misc/*.old), and updated based on the entrypoint coding he used
	  for an older version of ncurses.
	+ add README.emx, to document how to build on OS/2 EMX.
	+ updates for config.guess, config.sub from Lynx
	> patches by Ilya Zakharevich:
	+ minor fixes for mouse handling mode:
	  a) Do not initialize mouse if the request is to have no mouse;
	  b) Allow switching of OS/2 VIO mouse on and off.
	+ modify Makefile.os2 to support alternative means of generating
	  configure script, by translating Unix script with Perl.
	> patches by Juergen Pfeifer:
	+ Updates MANIFEST to reflect changes in source structure
	+ Eliminates a problem introduced with my last patch for the C++
	  binding in the panels code.  It removes the update() call done in the
	  panel destructor.
	+ Changes in the Ada95 binding to better support systems where
	  sizeof(chtype)!=sizeof(int) (e.g.  DEC Alpha).

981114
	+ modify install-script for manpages to skip over .orig and .rej files
	  (request by Larry Virden).
	> patches/discussion by Alexander V Lukyanov:
	+ move base-library sources into ncurses/base and tty (serial terminal)
	  sources into ncurses/tty, as part of Alexander V Lukyanov's proposed
	  changes to ncurses library.
	+ copy _tracemouse() into ncurses.c so that lib_tracemse.c need not
	  be linked into the normal ncurses library.
	+ move macro winch to a function, to hide details of struct ldat
	> patches by Juergen Pfeifer:
	+ fix a potential compile problem in cursesw.cc
	+ some Ada95 cosmetics
	+ fix a gen.c problem when compiling on 64-Bit machines
	+ fix Ada95/gen/Makefile.in "-L" linker switch
	+ modify Ada95 makefiles to use the INSTALL_PREFIX setting.

981107
	+ ifdef'd out lib_freeall.c when not configured.
	+ rename _tracebits() to _nc_tracebits().
	+ move terminfo-library sources into ncurses/tinfo, and trace-support
	  functions into ncurses/trace as part of Alexander V Lukyanov's
	  proposed changes to ncurses library.
	+ modify generated term.h to always specify its own definitions for
	  HAVE_TERMIOS_H, etc., to guard against inclusion by programs with
	  broken configure scripts.

981031
	+ modify terminfo parsing to accept octal and hexadecimal constants,
	  like Solaris.
	+ remove an autoconf 2.10 artifact from the configure script's check
	  for "-g" compiler options.  (Though harmless, this confused someone
	  at Debian, who recently issued a patch that results in the opposite
	  effect).
	+ add configure option --with-ada-compiler to accommodate installations
	  that do not use gcc as the driver for GNAT (patch by Juergen
	  Pfeifer).

981017
	+ ensure ./man exists in configure script, needed when configuring
	  with --srcdir option.
	+ modify infocmp "-r" option to remove limit on formatted termcap
	  output, which makes it more like Solaris' version.
	+ modify captoinfo to treat no-argument case more like Solaris'
	  version, which uses the contents of $TERMCAP as the entry to format.
	+ modify mk-2nd.awk to handle subdirectories, e.g., ncurses/tty
	  (patch by Alexander V Lukyanov).

981010
	+ modify --with-terminfo-dirs option so that the default value is the
	  ${datadir} value, unless $TERMINFO_DIRS is already set.  This gets
	  rid of a hardcoded list of candidate directories in the configure
	  script.
	+ add some error-checking to _nc_read_file_entry() to ensure that
	  strings are properly terminated (Todd C Miller).
	+ rename manpage file curs_scr_dmp.3x to curs_scr_dump.3x, to
	  correspond with contents (reported by Neil Zanella
	  <nzanella@cs.mun.ca>).
	+ remove redundant configure check for C++ which did not work when $CXX
	  was specified with a full pathname (reported by Andreas Jaeger).
	+ corrected bcopy/memmove check; the macro was not standalone.

981003
	+ remove unnecessary portion of OS/2 EMX mouse change from
	  check_pending() (reported by Alexander V Lukyanov).

980926
	+ implement mouse support for OS/2 EMX (adapted from patch against
	  4.2(?) by Ilya Zakharevich).
	+ add configure-check for bcopy/memmove, for 980919 changes to hashmap.
	+ merge Data General terminfo from Hasufin <hasufin@vidnet.net> - TD
	+ merge AIX 3.2.5 terminfo descriptions for IBM terminals, replaces
	  some older entries - TD
	+ modify tic to compile into %'char' form in preference to %{number},
	  since that is a little more efficient.
	+ minor correction to infocmp to avoid displaying "difference" between
	  two capabilities that are rendered in equivalent forms.
	+ add "-g" option to tic/infocmp to force character constants to be
	  displayed in quoted form.  Otherwise their decimal values are shown.
	+ modify setupterm so that cancelled strings are treated the same as
	  absent strings, cancelled and absent booleans false (does not affect
	  tic, infocmp).
	+ modify tic, infocmp to discard redundant i3, r3 strings when output
	  to termcap format.
	> patch by Alexander V Lukyanov:
	+ improve performance of tparm, now it takes 19% instead of 25% when
	  profiling worm.
	+ rename maxlen/minlen to prec/width for better readability.
	+ use format string for printing strings.
	+ use len argument correctly in save_text, and pass it to save_number.

980919
	+ make test_progs compile (but hashmap does not function).
	+ correct NC_BUFFERED macro, used in lib_mvcur test-driver, modify
	  associated logic to avoid freeing the SP->_setbuf data.
	+ add modules home_terminfo and getenv_num to libtinfo.
	+ move write_entry to libtinfo, to work with termcap caching.
	+ minor fixes to blue.c to build with atac.
	+ remove softscroll.c module; no longer needed for testing.
	> patches by Todd C Miller:
	+ use strtol(3) instead of atoi(3) when parsing env variables so we can
	  detect a bogus (non-numeric) value.
	+ check for terminal names > MAX_NAME_SIZE in a few more places when
	  dealing with env variables again.
	+ fix a MAX_NAME_SIZE that should be MAX_NAME_SIZE+1
	+ use sizeof instead of strlen(3) on PRIVATE_INFO since it is a fixed
	  string #define (compile time vs runtime).
	+ when setting errno to ENOMEM, set it right before the return, not
	  before code that could, possibly, set errno to a different value.
	> patches by Alexander V Lukyanov:
	+ use default background in update_cost_from_blank()
	+ disable scroll-hints when hashmap is configured.
	+ improve integration of hashmap scrolling code, by adding oldhash and
	  newhash data to SP struct.
	+ invoke del_curterm from delscreen.
	+ modify del_curterm to set cur_term to null if it matches the
	  function's parameter which is deleted.
	+ modify lib_doupdate to prefer parm_ich to the enter_insert_mode and
	  exit_insert_mode combination, adjusting InsCharCost to check
	  enter_insert_mode, exit_insert_mode and insert_padding.  Add
	  insert_padding in insert mode after each char.  This adds new costs
	  to the SP struct.

980912
	+ modify test-driver in lib_mvcur.s to use _nc_setbuffer, for
	  consistent treatment.
	+ modify ncurses to restore output to unbuffered on endwin, and resume
	  buffering in refresh (see lib_set_term.c and NC_BUFFERED macro).
	+ corrected HTML version numbers (according to the W3C validator, they
	  never were HTML 2.0-compliant, but are acceptable 3.0).

980905
	+ modify MKterminfo.sh to generate terminfo.5 with tables sorted by
	  capability name, as in SVr4.
	+ modified term.h, termcap.h headers to avoid redundant declarations.
	+ change 'u_int' type in tset.c to unsigned, making this compile on
	  Sequent PRX 4.1 (reported by Michael Sterrett <msterret@coat.com>).

980829
	+ corrections to mailing addresses, and moving the magic line that
	  causes the man program to invoke tbl to the first line of each
	  manpage (patch by Rick Ohnemus <rick@ecompcon.com>).
	+ add Makefile.os2 and supporting scripts to generate dll's on OS/2 EMX
	  (from J.J.G.Ripoll, with further integration by TD).
	+ correct a typo in icl6404 terminfo entry.
	+ add xtermm and xtermc terminfo entries.
	> from esr's terminfo version:
	+ Added Francesco Potorti's tuned Wyse 99 entries.
	+ dtterm enacs (from Alexander V Lukyanov).
	+ Add ncsa-ns, ncsa-m-ns and ncsa-m entries from esr version.

980822
	+ document AT&T acs characters in terminfo.5 manpage.
	+ use EMX _scrsize() function if terminfo and environment do not
	  declare the screen size (reported by Ilya Zakharevich
	  <ilya@math.ohio-state.edu>).
	+ remove spurious '\' characters from eterm and osborne terminfo
	  entries (prompted by an old Debian bug report).
	+ correct reversed malloc/realloc calls in _nc_doalloc (reported by
	  Hans-Joachim Widmaier <hjwidmai@foxboro.com>).
	+ correct misplaced parenthesis which caused file-descriptor from
	  opening termcap to be lost, from 980725 changes (reported by Andreas
	  Jaeger).

980815
	+ modify lib_setup.c to eliminate unneeded include of <sys/ioctl.h>
	  when termios is not used (patch by Todd C Miller).
	+ add function _nc_doalloc, to ensure that failed realloc calls do not
	  leak memory (reported by Todd C Miller).
	+ improved ncsa-telnet terminfo entry.

980809
	+ correct missing braces around a trace statement in read_entry.c,
	  from 980808 (reported by Kim DeVaughn <kimdv@best.com> and Liviu
	  Daia).

980808
	+ fix missing include <errno.h> in ditto.c (reported by Bernhard
	  Rosenkraenzer <bero@k5.sucks.eu.org>)
	+ add NCSA telnet terminfo entries from Francesco Potorti
	  <F.Potorti@cnuce.cnr.it>, from Debian bug reports.
	+ make handling of $LINES and $COLUMNS variables more compatible with
	  Solaris by allowing them to individually override the window size
	  as obtained via ioctl.

980801
	+ modify lib_vidattr.c to allow for terminal types (e.g., xterm-color)
	  which may reset all attributes in the 'op' capability, so that colors
	  are set before turning on bold and other attributes, but still after
	  turning attributes off.
	+ add 'ditto.c' to test directory to illustrate use of newterm for
	  initializing multiple screens.
	+ modify _nc_write_entry() to recover from failed attempt to link alias
	  for a terminfo on a filesystem which does not preserve character case
	  (reported by Peter L Jordan <PJordan@chla.usc.edu>).

980725
	+ updated versions of config.guess and config.sub based on automake 1.3
	+ change name-comparisons in lib_termcap to compare no more than 2
	  characters (gleaned from Debian distribution of 1.9.9g-8.8, verified
	  with Solaris curses).
	+ fix typo in curs_insstr.3x (patch by Todd C Miller)
	+ use 'access()' to check if ncurses library should be permitted to
	  open or modify files with fopen/open/link/unlink/remove calls, in
	  case the calling application is running in setuid mode (request by
	  Cristian Gafton <gafton@redhat.com>, responding to Duncan Simpson
	  <dps@io.stargate.co.uk>).
	+ arm100 terminfo entries from Dave Millen <dmill@globalnet.co.uk>).
	+ qnxt2 and minitel terminfo entries from esr's version.

980718
	+ use -R option with ldconfig on FreeBSD because otherwise it resets
	  the search path to /usr/lib (reported by Dan Nelson).
	+ add -soname option when building shared libraries on OpenBSD 2.x
	  (request by QingLong).
	+ add configure options --with-manpage-format and
	  --with-manpage-renames (request by QingLong).
	+ correct conversion of CANCELLED_NUMERIC in write_object(), which was
	  omitting the high-order byte, producing a 254 in the compiled
	  terminfo.
	+ modify return-values of tgetflag, tgetnum, tgetstr, tigetflag,
	  tigetnum and tigetstr to be compatible with Solaris (gleaned from
	  Debian distribution of 1.9.9g-8.8).
	+ modify _nc_syserr_abort to abort only when compiled for debugging,
	  otherwise simply exit with an error.

980711
	+ modify Ada95 'gen' program to use appropriate library suffix (e.g.,
	  "_g" for a debug build).
	+ update Ada95 'make clean' rule to include generics .ali files
	+ add a configure test to ensure that if GNAT is found, that it can
	  compile/link working Ada95 program.
	+ flush output in beep and flash functions, fixing a problem with
	  getstr (patch by Alexander V Lukyanov)
	+ fix egcs 1.0.2 warning for etip.h (patch by Chris Johns).
	+ correct ifdef/brace nesting in lib_sprintf.c (patch by Bernhard
	  Rosenkraenzer <bero@Pool.Informatik.RWTH-Aachen.DE>).
	+ correct typo in wattr_get macro from 980509 fixes (patch by Dan
	  Nelson).

980704
	+ merge changes from current XFree86 xterm terminfo descriptions.
	+ add configure option '--without-ada'.
	+ add a smart-default for termcap 'ac' to terminfo 'acs_chars' which
	  corresponds to vt100.
	+ change translation for termcap 'rs' to terminfo 'rs2', which is
	  the documented equivalent, rather than 'rs1'.

980627
	+ slow 'worm' down a little, for very fast machines.
	+ corrected firstchar/lastchar computation in lib_hline.c
	+ simplify some expressions with CHANGED_CELL, CHANGED_RANGE and
	  CHANGED_TO_EOL macros.
	+ modify init_pair so that if a color-pair is reinitialized, we will
	  repaint the areas of the screen whose color changes, like SVr4 curses
	  (reported by Christian Maurer <maurer@inf.fu-berlin.de>).
	+ modify getsyx/setsyx macros to comply with SVr4 man-page which
	  says that leaveok() affects their behavior (report by Darryl Miles,
	  patch by Alexander V Lukyanov).

980620
	+ review terminfo.5 against Solaris 2.6 curses version, corrected
	  several minor errors/omissions.
	+ implement tparm %l format.
	+ implement tparm printf-style width and precision for %s, %d, %x, %o
	  as per XSI.
	+ implement tparm dynamic variables (reported by Xiaodan Tang).

980613
	+ update man-page for for wattr_set, wattr_get (cf:  980509)
	+ correct limits in hashtest, which would cause nonprinting characters
	  to be written to large screens.
	+ correct configure script, when --without-cxx was specified:  the
	  wrong variable was used for cf_cv_type_of_bool.  Compilers up to gcc
	  2.8 tolerated the missing 'int'.
	+ remove the hardcoded name "gcc" for the GNU Ada compiler.  The
	  compiler's name might be something like "egcs" (patch by Juergen
	  Pfeifer).
	+ correct curs_addch.3x, which implied that echochar could directly
	  display control characters (patch by Alexander V Lukyanov).
	+ fix typos in ncurses-intro.html (patch by Sidik Isani
	  <isani@cfht.hawaii.edu>)

980606
	+ add configure test for conflicting use of exception in math.h and
	  other headers.
	+ minor optimization to 'hash()' function in hashmap.c, reduces its
	  time by 10%.
	+ correct form of LD_SHARED_OPTS for HP-UX 10.x (patch by Tim Mooney).
	+ fix missing quotes for 'print' in MKunctrl.awk script (reported by
	  Mihai Budiu <mihaib@gs41.sp.cs.cmu.edu>).
	> patch by Alexander V Lukyanov:
	+ correct problem on Solaris (with poll() function) where getch could
	  hang indefinitely even if timeout(x) was called.  This turned out to
	  be because milliseconds was not updated before 'goto retry' in
	  _nc_timed_wait.
	+ simplified the function _nc_timed_wait and fixed another bug, which
	  was the assumption of !GOOD_SELECT && HAVE_GETTIMEOFDAY in *timeleft
	  assignment.
	+ removed the cycle on EINTR, as it seems to be useless.

980530
	+ add makefile-rule for test/keynames
	+ modify run_tic.sh and shlib to ensure that user's .profile does not
	  override the $PATH used to run tic (patch by Tim Mooney).
	+ restore LD_SHARED_OPTS to $(LD_SHARED_FLAGS) when linking programs,
	  needed for HP-UX shared-library path (recommended by Tim Mooney).
	+ remove special case of HP-UX -L options, use +b options to embed
	  $(libdir) in the shared libraries (recommended by Tim Mooney).
	+ add checks for some possible buffer overflows and unchecked
	  malloc/realloc/calloc/strdup return values (patch by Todd C Miller
	  <Todd.Miller@courtesan.com>)

980523
	+ correct maxx/maxy expression for num_columns/num_lines in derwin
	  (patch by Alexander V Lukyanov).
	+ add /usr/share/lib/terminfo and /usr/lib/terminfo as compatibilty
	  fallbacks to _nc_read_entry(), along with --with-terminfo-dirs
	  configure option (suggested by Mike Hopkirk).
	+ modify config.guess to recognize Unixware 2.1 and 7 (patch by Mike
	  Hopkirk <hops@sco.com>).
	+ suppress definition of CC_SHARED_OPTS in LDFLAGS_SHARED in c++
	  Makefile.in, since this conflicts when g++ is used with HP-UX
	  compiler (reported by Tim Mooney).
	+ parenthesize 'strcpy' calls in c++ binding to workaround redefinition
	  in some C++ implementations (reported by several people running
	  egcs with glibc 2.0.93, analysis by Andreas Jaeger.

980516
	+ modify write_entry.c so that it will not attempt to link aliases
	  with embedded '/', but give only a warning.
	+ put -L$(libdir) first when linking programs, except for HP-UX.
	+ modify comp_scan.c to handle SVr4 terminfo description for att477,
	  which contains a colon in the description field.
	+ modify configure script to support SCO osr5.0.5 shared libraries,
	  from comp.unix.sco.programmer newsgroup item (Mike Hopkirk).
	+ eliminate extra GoTo call in lib_doupdate.c (patch by Alexander V.
	  Lukyanov).
	+ minor adjustments of const/NCURSES_CONST from IRIX compile.
	+ add updates based on esr's 980509 version of terminfo.src.

980509
	+ correct macros for wattr_set, wattr_get, separate wattrset macro from
	  these to preserve behavior that allows attributes to be combined with
	  color pair numbers.
	+ add configure option --enable-no-padding, to allow environment
	  variable $NCURSES_NO_PADDING to eliminate non-mandatory padding,
	  thereby making terminal emulators (e.g., for vt100) a little more
	  efficient (request by Daniel Eisenbud <eisenbud@cs.swarthmore.edu>).
	+ modify configure script to embed ABI in shared libraries for HP-UX
	  10.x (detailed request by Tim Mooney).
	+ add test/example of the 'filter()' function.
	+ add nxterm and xterm-color terminfo description (request by Cristian
	  Gafton <gafton@redhat.com>).
	+ modify rxvt terminfo description to clear alternate screen before
	  switching back to normal screen, for compatibility with applications
	  which use xterm (reported by Manoj Kasichainula <manojk@io.com>).
	+ modify linux terminfo description to reset color palette (reported
	  by Telford Tendys <telford@eng.uts.edu.au>).
	+ correction to doupdate, for case where terminal does not support
	  insert/delete character.  The logic did not check that there was a
	  difference in alignment of changes to old/new screens before
	  repainting the whole non-blank portion of the line.  Modified to fall
	  through into logic that reduces by the portion which does not differ
	  (reported by Daniel Eisenbud <eisenbud@cs.swarthmore.edu>).
	+ minor performance improvement to wnoutrefresh by moving some
	  comparisons out of inner loop.

980425
	+ modify configure script to substitute NCURSES_CONST in curses.h
	+ updated terminfo entries for xterm-xf86-v40, xterm-16color,
	  xterm-8bit to correspond to XFree86 3.9Ag.
	+ remove restriction that forces ncurses to use setaf/setab if the
	  number of colors is greater than 8.  (see 970524 for xterm-16color).
	+ change order of -L options (so that $(libdir) is searched first) when
	  linking tic and other programs, to workaround HP's linker.
	  Otherwise, the -L../lib is embedded when linking against shared
	  libraries and the installed program does not run (reported by Ralf
	  Hildebrandt).
	+ modify configuration of shared libraries on Digital Unix so that
	  versioning is embedded in the library, rather than implied by
	  links (patch by Tim Mooney).

980418
	+ modify etip.h to avoid conflict with math.h on HP-UX 9.03 with gcc
	  2.8.1 which redefines 'exception' (reported by Ralf Hildebrandt
	  <R.Hildebrandt@tu-bs.de>).
	+ correct configure tests in CF_SHARED_OPTS which used $CC value to
	  check for gcc, rather than autoconf's $GCC value.  This did not
	  work properly if the full pathname of the compiler were given
	  (reported by Michael Yount <yount@csf.Colorado.edu>).
	+ revise check for compiler options to force ANSI mode since repeating
	  an option such as -Aa causes HP's compiler to fail on its own headers
	  (reported by Clint Olsen <olsenc@ichips.intel.com>).

980411
	+ ifdef'd has_key() and mcprint() as extended functions.
	+ modified several prototypes to correspond with 1997 version of
	  X/Open Curses (affects ABI since developers have used attr_get).
	+ remove spurious trailing blanks in glibc addon-scripts (patch by
	  H.J.Lu).
	+ insert a few braces at locations where gcc-2.8.x asks to use them to
	  avoid ambigous else's, use -fpic rather than -fPIC for Linux (patch
	  by Juergen Pfeifer).

980404
	+ split SHLIB_LIST into SHLIB_DIRS/SHLIB_LIST to keep -L options
	  before -l to accommodate Solaris' linker (reported by Larry Virden).

980328
	+ modify lib_color.c to eliminate dependency on orig_colors and
	  orig_pair, since SVr4 curses does not require these either, but
	  uses them when they are available.
	+ add detailed usage-message to infocmp.
	+ correct a typo in att6386 entry (a "%?" which was "?").
	+ add -f option to infocmp and tic, which formats the terminfo
	  if/then/else/endif so that they are readable (with newlines and
	  tabs).
	+ fixes for glibc addon scripts (patch by H.J.Lu).

980321
	+ revise configure macro CF_SPEED_TYPE so that termcap.h has speed_t
	  declared (from Adam J Richter <adam@yggdrasil.com>)
	+ remove spurious curs_set() call from leaveok() (J T Conklin).
	+ corrected handling leaveok() in doupdate() (patch by Alexander V.
	  Lukyanov).
	+ improved version of wredrawln (patch by Alexander V. Lukyanov).
	+ correct c++/Makefile.in so install target do not have embedded ../lib
	  to confuse it (patch by Thomas Graf <graf@essi.fr>).
	+ add warning to preinstall rule which checks if the installer would
	  overwrite a curses.h or termcap.h that is not derived from ncurses.
	  (The recommended configuration for developers who need both is to
	  use --disable-overwrite).
	+ modify preinstall rule in top-level Makefile to avoid implicit
	  use of 'sh', to accommodate Ultrix 4.4 (reported by Joao Palhoto
	  Matos <jmatos@math.ist.utl.pt>, patch by Thomas Esser
	  <te@informatik.uni-hannover.de>)
	+ refine ifdef's for TRACE so that libncurses has fewer dependencies
	  on libtinfo when TRACE is disabled.
	+ modify configure script so that if the --with-termlib option is used
	  to generate a separate terminfo library, we chain it to the ncurses
	  library with a "-l" option (reported by Darryl Miles and Ian T.
	  Zimmerman).

980314
	+ correct limits and window in wredrawln function (reported/analysis by
	  Alexander V. Lukyanov).
	+ correct sed expression in configure script for --with-fallback
	  option (patch by Jesse Thilo).
	+ correct some places in configure script where $enableval was used
	  rather than $withval (patch by Darryl Miles <dlm@g7led.demon.co.uk>).
	+ modify some man-pages so no '.' or '..' falls between TH and SH
	  macros, to accommodate man_db program (reported by Ian T. Zimmerman
	  <itz@rahul.net>).
	+ terminfo.src 10.2.1 downloaded from ESR's webpage (ESR).
	> several changes by Juergen Pfeifer:
	+ add copyright notices (and rcs id's) on remaining man-pages.
	+ corrected prototypes for slk_* functions, using chtype rather than
	  attr_t.
	+ implemented the wcolor_set() and slk_color() functions
	+ the slk_attr_{set,off,on} functions need an additional void*
	  parameter according to XSI.
	+ fix the C++ and Ada95 binding as well as the man pages to
	  reflect above enhancements.

980307
	+ use 'stat()' rather than 'access()' in toe.c to check for the
	  existence of $HOME/.terminfo, since it may be a file.
	+ suppress configure CF_CXX_LIBRARY check if we are not using g++
	  2.7.x, since this is not needed with g++ 2.8 or egcs (patch by
	  Juergen Pfeifer).
	+ turn on hashmap scrolling code by default, intend to remedy defects
	  by 4.3 release.
	+ minor corrections to terminfo.src changelog.

980302	4.2 release for upload to prep.ai.mit.edu
	+ correct Florian's email address in ncurses-intro.html
	+ terminfo.src 10.2.0 (ESR).

980228	pre-release
	+ add linux-koi8r replace linux-koi8, which is not KOI8 (patch by
	  QingLong <qinglong@Bolizm.ihep.su>).
	+ minor documentation fixes (patch by Juergen Pfeifer).
	+ add setlocale() call to ncurses.c (reported by Claes G. Lindblad
	  <claesg@algonet.se>).
	+ correct sign-extension in lib_insstr.c (reported by Sotiris
	  Vassilopoulos <svas@leon.nrcps.ariadne-t.gr>)

980221	pre-release
	+ regenerated some documentation overlooked in 980214 patch
	  (ncurses-intro.doc, curs_outopts.3x.html)
	+ minor ifdef change to C++ binding to work with gcc 2.8.0 (patch by
	  Juergen Pfeifer).
	+ change maintainer's mailing address to florian@gnu.org, change
	  tentative mailing list address to bug-ncurses-request@gnu.org (patch
	  by Florian La Roche).
	+ add definition of $(REL_VERSION) to c++/Makefile.in (reported by Gran
	  Hasse <gh@raditex.se>).
	+ restore version numbers to Ada95 binding, accidentally deleted by
	  copyright patch (patch by Juergen Pfeifer).

980214	pre-release
	+ remove ncurses.lsm from MANIFEST so that it won't be used in FSF
	  distributions, though it is retained in development.
	+ correct scaling of milliseconds to nanoseconds in lib_napms.c (patch
	  by Jeremy Buhler).
	+ update mailing-list information (bug-ncurses@gnu.org).
	+ update announcement for upcoming 4.2 release.
	+ modify -lm test to check for 'sin()' rather than 'floor()'
	+ remove spurious commas from terminfo.src descriptions.
	+ change copyright notices to Free Software Foundation

980207
	+ minor fixes for autoconf macros CF_ERRNO, CF_HELP_MESSAGE and
	  CF_SIZECHANGE
	+ modify Makefile.glibc so that $(objpfx) is defined (H.J.Lu).
	+ ifdef-out true-return from _nc_mouse_inline() which depends on
	  merge of QNX patch (pending 4.2 release).
	> patch to split off seldom-used modules in ncurses (J T Conklin):
	  This reduces size by up to 2.6kb.
	+ move functionality of _nc_usleep into napms, add configuration case
	  for nanosleep().
	+ moved wchgat() from lib_addch.c to lib_chgat.c
	+ moved clearok(), immedok(), leaveok(), and scrollok() from
	  lib_options.c to lib_clearok.c, lib_immedok.c, lib_leaveok.c and
	  lib_scrollok.c.
	+ moved napms() from lib_kernel.c to lib_napms.c
	+ moved echo() and noecho() from lib_raw.c to lib_echo.c
	+ moved nl() and nonl() from lib_raw.c to lib_nl.c

980131
	+ corrected conversion in tclock.c (cf: 971018).
	+ updates to Makefile.glibc and associated Linux configure script
	  (patch by H.J.Lu).
	+ workaround a quoting problem on SunOS with tar-copy.sh
	+ correct init_pair() calls in worm.c to work when use_default_colors()
	  is not available.
	+ include <sys/types.h> in CF_SYS_TIME_SELECT to work with FreeBSD
	  2.1.5
	+ add ncv capability to FreeBSD console (cons25w), making reverse
	  work with color.
	+ correct sense of configure-test for sys/time.h inclusion with
	  sys/select.h
	+ fixes for Ada95/ada_include/Makefile.in to work with --srcdir option.
	+ remove unused/obsolete test-program rules from progs/Makefile.in
	  (the rules in ncurses/Makefile.in work).
	+ remove shared-library loader flags from test/Makefile.in, etc.
	+ simplify test/configure.in using new version of autoconf to create
	  test/ncurses_cfg.h
	+ suppress suffix rules in test/Makefile.in, provide explicit
	  dependency to work with --srcdir option and less capable 'make'
	  programs.
	> adapted from patch for QNX by Xiaodan Tang:
	+ initialize %P and %g variables set/used in tparm, and also ensure
	  that empty strings don't return a null result from tparam_internal
	+ add QNX-specific prototype for vsscanf()
	+ move initialization of SP->_keytry from init_keytry() to newterm() to
	  avoid resetting it via a keyok() call by mouse_activate().
	+ reorganized some functions in lib_mouse() to use case-statements.
	+ remove sgr string from qnx terminfo entry since it is reported to
	  turn off attributes inconsistently.

980124
	+ add f/F/b/B commands to ncurses 'b' test to toggle colors, providing
	  test for no_color_video.
	+ adjusted emx.src to use no_color_video, now works with ncurses 'b'
	  and 'k' tests.
	+ implement no_color_video attribute, and as a special case, reverse
	  colors when the reverse attribute cannot be combined with color.
	+ check for empty string in $TERM variable (reported by Brett Michaels
	  <brett@xylan.com>).
	> from reports by Fred Fish:
	+ add configure-test for isascii
	+ add configure-test for -lm library.
	+ modify CF_BOOL_SIZE to check if C++ bool types are unsigned.
	> patches by J.J.G.Ripoll
	+ add configure/makefile variables to support .exe extension on
	  OS/2 EMX (requires additional autoconf patches).
	+ explicitly initialize variables in lib_data.c to appease OS/2 linker
	> patches by Fred Fish <fnf@ninemoons.com>
	+ misc/Makefile.in (install.data):  Avoid trying to install the CVS
	  directory.
	+ aclocal.m4 (install.includes):  Remove files in the include directory
	  where we are going to install new ones, not the original source
	  files.
	+ misc/terminfo.src:  Add entry for "beterm", derived from termcap
	  distributed with BeOS PR2 using captoinfo.
	+ aclocal.m4: Wrap $cf_cv_type_of_bool with quotes (contains space)
	+ aclocal.m4: Assume bool types are unsigned.
	+ progs/infocmp.c: workaround mwcc 32k function data limit

980117
	+ correct initialization of color-pair (cf: 970524) in xmas.c, which
	  was using only one color-pair for all colors (reported by
	  J.J.G.Ripoll).
	+ add multithread options for objects build on EMX, for compatibility
	  with XFree86.
	+ split up an expression in MKlib_gen.sh to work around a problem on
	  OS/2 EMX, with 'ash' (patch by J.J.G.Ripoll).
	+ change terminfo entries xterm (xterm-xf86-v40), xterm-8bit rs1 to use
	  hard reset.
	+ rename terminfo entry xterm-xf86-v39t to xterm-xf86-v40
	+ remove bold/underline from sun console entries since they're not
	  implemented.
	+ correct _tracef calls in _tracedump(), which did not separate format
	  from parameters.
	+ correct getopt string for tic "-o" option, and add it to man-page
	  synopsis (reported by Darren Hiebert <darren@hmi.com>).
	+ correct typo in panel/Makefile.in, reversed if-statement in scrolling
	  optimization (Alexander V.  Lukyanov).
	+ test for 'remove()', use 'unlink() if not found (patch by Philippe De
	  Muyter <phdm@macqel.be>).
	> patches by Juergen Pfeifer:
	+ Improve a feature of the forms driver.  For invisible fields
	  (O_VISIBLE off) only the contents but not the attributes are cleared.
	  We now clear both.  (Reported by Javier Kohan
	  <jkohan@adan.fceia.unr.edu.ar>)
	+ The man page form_field_opts.3x makes now clear, that invisible
	  fields are also always inactive.
	+ adjust ifdef's to compile the C++ binding with the just released
	  gcc-2.8.0 c++ and the corresponding new C++ libraries.

980110
	+ correct "?" command in ncurses.c; it was performing non-screen writes
	  while the program was in screen mode.  (It "worked" in 1.9.9e because
	  that version sets OPOST and OCRNL incorrectly).
	+ return error from functions in lib_kernel, lib_raw and lib_ti if
	  cur_term is null, or if underlying I/O fails.
	+ amend change to tputs() so that it does not return an error if
	  cur_term is null, since some applications depend on being able to use
	  tputs without initializing the terminal (reported by Christian J.
	  Robinson <infynity@cyberhighway.net>).

980103
	+ add a copy of emx.src from J.J.G.Ripoll's OS/2 EMX version of ncurses
	  1.9.9e, together with fixes/additions for the "ansi" terminal type.
	+ add tic check for save/restore cursor if change_scroll_region is
	  defined (reference: O'Reilly book).
	+ modify read_termcap.c to handle EMX-style pathnames (reported by
	  J.J.G.Ripoll).
	+ modify lib_raw.c to use EMX's setmode (patch from J.J.G.Ripoll).
	  Ripoll says EMX's curses does this.
	+ modify _nc_tic_expand() to generate \0 rather than \200.
	+ move/revise 'expand()' from dump_entry.c to ncurses library as
	  _nc_tic_expand(), for use by tack.
	+ decode \a as \007 for terminfo, as per XSI.
	+ correct translation of terminfo "^@", to \200, like \0.
	+ modify next_char() to treat <cr><lf> the same as <newline>, for
	  cross-platform compatibility.
	+ use new version of autoconf (971230) to work around limited
	  environment on CLIX, due to the way autoconf builds --help message.
	> patch by Juergen Pfeifer:
	+ check that the Ada95 binding runs against the correct version of
	  ncurses.
	+ insert constants about the library version into the main spec-file of
	  the Ada95 binding.

971227
	+ modify open/fopen calls to use binary mode, needed for EMX.
	+ modify configure script to work with autoconf 2.10 mods for OS/2
	  EMX (from J.J.G.Ripoll).
	+ generated ncurses_cfg.h with patch (971222) to autoconf 2.12 which
	  bypasses limited sed buffer length.
	> several changes from Juan Jose Garcia Ripoll <worm@arrakis.es>
	  (J.J.G.Ripoll) to support OS/2 EMX:
	+ add a _scrolling flag to SP, to set when we encounter a terminal
	  that simply cannot scroll.
	+ corrected logic in _nc_add_to_try(), by ensuring that strings with
	  embedded \200 characters are matched.
	+ don't assume the host has 'link()' function, for linking terminfo
	  entries.

971220
	+ if there's no ioctl's to support sigwinch handler, disable it.
	+ add configure option --disable-ext-funcs to remove the extended
	  functions from the build.
	+ add configure option --with-termlib to generate the terminfo
	  functions as a separate library.
	+ add 'sources' rule to facilitate cross-compiling.
	+ review/fix order of mostlyclean/clean/distclean rules.
	+ modify install-rule for headers to first remove old header, in
	  case there was a symbolic link that confuses the install script.
	+ corrected substitution for NCURSES_CONST in term.h (cf: 971108)
	+ add null pointer checks in wnoutrefresh(), overlap() (patch by
	  Xiaodan Tang <xtang@qnx.com>)
	+ correct tputs(), which could dereference a null cur_term if invoked
	  before terminal is initialized (patch by Christopher Seawood
	  <cls@seawood.org>)
	> patch by Juergen Pfeifer:
	+ makes better use of "pragma Inline" in the Ada95 binding
	+ resynchronizes the generated html manpages

971213
	+ additional fixes for man-pages section-references
	+ add (for debugging) a check for ich/ich1 conflict with smir/rmir
	  to tic, etc.
	+ remove hpa/vpa from rxvt terminal description because they are not
	  implemented correctly, added sgr0.
	+ change ncurses 's' to use raw mode, so ^Q works (reported by Rudolf
	  Leitgeb <leitgeb@leland.stanford.edu>)

971206
	+ modify protection when installing libraries to (normally) not
	  executable.  HP-UX shared libraries are an exception.
	+ add configure check for 'tack'.
	+ implement script for renaming section-references in man-page install,
	  for Debian configuration.
	+ add validity-check for SP in trace code in baudrate() (reported by
	  Daniel Weaver).
	> patch by Alexander V. Lukyanov (fixes to match sol25 curses)
	+ modify 'overlay()' so that copy applies target window background to
	  characters.
	+ correct 'mvwin()' so that it does not clear the previous locations.
	+ correct lib_acs.c so that 8-bit character is not sign expanded in
	  case of wide characters in chtype.
	+ correct control-char test in lib_addch.c for use with wide chars
	+ use attribute in the chtype when adding a control character in
	  lib_addch.c control char was added with current attribute

971129
	+ save/restore errno in _tracef() function
	+ change treatment of initialize_color to use a range of 0..1000
	  (recommended by Daniel Weaver).
	+ set umask in mkinstalldirs, fixing problems reported by users who
	  have set root's umask to 077.
	+ correct bug in tic that caused capabilities to be reprinted at the
	  end of output when they had embedded comments.
	+ rewrote wredrawln to correspond to XSI, and split-out since it is
	  not often used (from report by Alexander V. Lukyanov, 970825)
	+ rewrote Dan Nelson's change to make it portable, as well as to
	  correct logic for handling backslashes.
	+ add code to _nc_tgetent() to make it work more like a real tgetent().
	  It removes all empty fields, and removes all but the first in a group
	  of duplicate caps.  The code was pulled from the BSD libtermcap code
	  in termcap.c (patch by Dan Nelson <dnelson@emsphone.com>
	+ don't include --enable-widec in the --with-develop configure option,
	  since it is not binary-compatible with 4.1 (noted by Alexander V.
	  Lukyanov)
	> patch by Juergen Pfeifer:
	+ further improvements of the usage of elaboration pragmas in the Ada95
	  binding
	+ enhanced Ada95 sample to use the user_data mechanism for panels.
	+ a fix for the configuration script to make gnat-3.10 the required
	  version.
	+ resync of the html version of the manpages

971122
	> fixes/updates for terminfo.src:
	+ add vt220-js, pilot, rbcomm, datapoint entries from esr's 27-jun-97
	  version.
	+ add hds200 description (Walter Skorski)
	+ add EMX 0.9b descriptions
	+ correct rmso/smso capabilities in wy30-mc and wy50-mc (Daniel Weaver)
	+ rename xhpterm back to hpterm.
	> patch by Juergen Pfeifer:
	+ Improves the usage of elaboration pragmas for the Ada95 binding.
	+ Adds a translation of the test/rain.c into Ada95 to the samples.
	  This has been contributed to the project by Laurent Pautet
	  (pautet@gnat.com)

971115
	+ increase MAX_NAME_SIZE to 512 to handle extremely long alias list
	  in HP-UX terminfo.
	+ correction & simplification of delay computation in tputs, based on
	  comments from Daniel Weaver.
	+ replace test for SCO with more precise header tests.
	+ add configure test for unsigned literals, use in NCURSES_BITS macro.
	+ comment-out the -PIC, etc., flags from c++, progs and test makefiles
	  since they probably are not needed, and are less efficient (noted by
	  Juergen Fluk)
	+ add -L$(libdir) to loader options, after -L../lib so that loaders
	  that record this information will tend to do the right thing if
	  the programs are moved around after installing them (suggested by
	  Juergen Fluk).
	+ add -R option to loader options for programs for Solaris if the
	  --enable-rpath option is specified for the libraries.

971112
	+ correct installed filename for shared libraries on *BSD (reported by
	  Juergen Fluk).

971108
	+ cleanup logic for deciding when tputs() should call delay_output(),
	  based on comments from Daniel Weaver.
	+ modified tputs() to avoid use of float.
	+ correct use of trailpad in tputs(), which used the wrong variable
	  in call to delay_output().
	+ correct inverted expression for null-count in delay_output()
	  (analysis by Daniel Weaver).
	+ apply --enable-rpath option to Solaris (requested by Larry Virden).
	+ correct substitution of EXTRA_CFLAGS for gcc 2.6.3
	+ correct check for error-return by _nc_tgetent(), which returns 0
	  for success.
	+ add configure test for BSD 4.4 cgetent() function, modify
	  read_termcap.c to use the host's version of that if found, using the
	  terminal database on FreeBSD (reported by Peter Wemm).
	+ add u8, u9 strings to sun-il description for Daniel Weaver.
	+ use NCURSES_CONST in panel's user-pointer.
	+ modify edit_cfg.sh and MKterm.h.awk.in to substitute NCURSES_CONST
	  so that will work on NeXT.
	+ use _nc_set_screen() rather than assignments to SP to fix port to
	  NeXT (reported by Francisco A. Tomei Torres).

971101
	+ force mandatory padding in bell and flash_screen, as specified in
	  XSI.
	+ don't allow padding_baud_rate to override mandatory delays (reported
	  by Daniel Weaver).
	+ modify delay_output() to use _nc_timed_wait() if no baudrate has been
	  defined, or if the cur_term pointer is not initialized.  XSI treats
	  this as unspecified.  (requested by Daniel Weaver).
	+ change getcap-cache ifdef's to eliminate unnecessary chdir/mkdir
	  when that feature is not configured.
	+ remove _nc_err_abort() calls when write_entry.c finds a directory but
	  cannot write to it, e.g., when translating part/all of /etc/termcap
	  (reported by Andreas Jaeger <aj@arthur.rhein-neckar.de>).
	  (this dates back to 951102, in 1.9.7a).
	+ minor ifdef fixes to compile with atac and glibc 2.0.5c
	+ add check for -lgen when configuring regexpr.h
	+ modify Solaris shared-library option "-d y" to "-dy" to workaround
	  incompatibility of gcc 2.7.2 vs vendor's tools.

971026
	+ correct ifdef's for struct winsize vs struct ttysize in lib_setup.c
	  to compile on SCO.
	+ remove dangling backslash in panel/Makefile.in
	+ modify MKkeyname.awk to work with SCO's nawk, which dumps core in the
	  length() function.
	+ correct length of allocation in _nc_add_to_try(), to allow for
	  trailing null.
	+ correct logic in _nc_remove_key(), which was discarding too many
	  nodes (patch by Alexander V. Lukyanov)

971025
	+ add definition for $(REL_VERSION) to test/Makefile.in, so *BSD
	  shared libraries link properly (see 970524).
	+ modify Linux shared-library generation to include library
	  dependencies (e.g., -lncurses and -lgpm) in the forms, menu and
	  panel libraries (suggested by Juergen Pfeifer).
	+ modify configure script to use config.guess and config.sub rather
	  than uname, which is unreliable on some systems.
	+ updated Makefile.glibc, test-built with glibc 2.0.5c
	+ modify keyname() to return values consistent with SVr4 curses (patch
	  by Juergen Fluk).
	> changes requested by Daniel Weaver:
	+ modify delay_output() so that it uses the same output function as
	  tputs() if called from that function.
	+ move _baudrate from SCREEN to TERMINAL so that low-level use of
	  tputs works when SP is not set.
	> patch by Juergen Pfeifer:
	+ factor lib_menu and lib_form into smaller modules
	+ clean up the interface between panel and SCREEN
	+ minor changes to the Ada95 mouse support implemenation
	+ minor bugfix in C++ binding to ripoff windows
	+ fix a few Ada95 html documentation pages

971018
	+ split-out lib_ungetch.c, make runtime link to resizeterm() to
	  decouple those modules from lib_restart.c
	+ add xterm-xf86-v39t description to terminfo.src
	+ reset SP->_endwin in lib_tstp.c cleanup() function after calling
	  endwin() to avoid unnecessary repainting if the application has
	  established an atexit function, etc.  Encountered this problem in
	  the c++ demo, whose destructors repaint the screen.
	+ combine _nc_get_screensize() and resizeterm() calls as new function
	  _nc_update_screensize().
	+ minor fixes to allow compile with g++ (suggested by Nelson H. F.
	  Beebe).
	+ implement install-rules for Ada95 makefiles.
	+ use screen_lines or MAXLINES as needed where LINES was coded,
	  as well as screen_columns for COLS, in the ncurses library.
	> patch by Alexander V. Lukyanov:
	+ modify logic for ripped-off lines to handle several SCREENs.
	> patch by Juergen Pfeifer:
	+ factors lib_slk.c into some smaller modules
	+ factors panel.c into some smaller modules
	+ puts the static information about the current panel stack into the
	  SCREEN structure to allow different panel stacks on different
	  screens.
	+ preliminary fix for an error adjusting LINES to account for
	  ripped-off lines.

971011
	+ move _nc_max_click_interval and other mouse interface items to SCREEN
	  struct so that they are associated with a single terminal, and also
	  save memory when the application does not need a mouse (roughly 3k vs
	  0.5k on Linux).
	+ modify mouseinterval() so that a negative parameter queries the
	  click-interval without modifying it.
	+ modify ncurses 'i' test to work with ncurses' apparent extension from
	  SVr4, i.e., allows nocbreak+noecho (analysis by Alexander V.
	  Lukyanov).
	+ add configure options --with-ada-includes and --with-ada-objects,
	  to drive Ada95 binding install (not yet implemented).
	+ install C++ binding as -lncurses++ and associated headers with the
	  other ncurses headers.
	+ fix header uninstall if configure --srcdir is used.
	> minor interface changes to support 'tack' program -TD
	  (request by Daniel Weaver <danw@znyx.com>).
	+ export functions _nc_trans_string() and _nc_msec_cost().
	+ add variable _nc_nulls_sent, to record the number of padding
	  characters output in delay_output().
	+ move tests for generic_type and hard_copy terminals in setupterm()
	  to the end of that function so that the library will still be
	  initialized, though not generally useful for curses programs.
	> patches by Alexander V. Lukyanov:
	+ modify ClrBottom() to avoid using clr_eos if there is only one line
	  to erase.
	+ typo in configure --help.
	> patch by J T Conklin (with minor resync against Juergen's changes)
	+ split-out lib_flash.c from lib_beep.c
	+ split-out lib_hline.c and lib_vline.c from lib_box.c
	+ split-out lib_wattron.c, lib_wattroff.c from lib_addch.c

971005
	> patch by Juergen Pfeifer:
	+ correct source/target of c++/edit_cfg.sh

971004
	+ add color, mouse support to kterm terminfo entry.
	+ modify lib_mouse.c to recognize rxvt, kterm, color_xterm also as
	  providing "xterm"-style mouse.
	+ updated rxvt's terminfo description to correspond to 2.21b, with
	  fixes for the acsc (the box1 capability is incorrect, ech1 does not
	  work).
	+ fix logic in parse_entry.c that discarded acsc when 'synthesizing'
	  an entry from equivalents in XENIX or AIX.  This lets ncurses handle
	  the distribution copy of rxvt's terminfo.
	+ modify acsc capability for linux and linux-koi8 terminfo descriptions
	  (from Pavel Roskin <pavel@absolute.spb.su>).
	+ corrected definition in curses.h for ACS_LANTERN, which was 'I'
	  rather than 'i' (see 970802).
	+ updated terminfo.src with reformatted acsc entries, and repaired the
	  trashed entries with spurious '\' characters that this exposed.
	+ add logic to dump_entry.c to reformat acsc entries into canonical
	  form (sorted, unique mapping).
	+ add configure script to generate c++/etip.h
	+ add configure --with-develop option, to enable by default most of the
	  experimental options (requested by Alexander V. Lukyanov).
	+ rename 'deinstall' to 'uninstall', following GNU convention
	  (suggested by Alexander V. Lukyanov).
	> patches by Alexander V. Lukyanov:
	+ modify tactics 2 and 5 in onscreen_mvcur(), to allow them on the last
	  line of the screen, since carriage return will not cause a newline.
	+ remove clause from PutCharLR() that would try to use
	  eat_newline_glitch since that apparently does not work on some
	  terminals (e.g., M$ telnet).
	+ correct a limit check in scroll_csr_backward()
	> patches by Juergen Pfeifer:
	+ adds dummy implementations of methods above() and below() to the
	  NCursesPanel class.
	+ fixes missing returncode in NCursesWindow::ripoffline()
	+ fixes missing returncode in TestApplication::run() in demo.cc
	+ We should at least give a comment in etip.h why it is currently a
	  problem to install the C++ binding somewhere
	+ makes the WINDOW* argument of wenclose() a const.
	+ modifies several of the routines in lib_adabind.c to use a const
	  WINDOW* argument.

970927
	+ add 'deinstall' rules.
	+ use explicit assignments in configure --without-progs option to
	  work around autoconf bug which doesn't always set $withval.
	+ check for ldconfig, don't try to run it if not found.
	+ implement simple/unoptimized case in lib_doupdate.c to handle
	  display with magic cookie glitch, tested with ncurses.c program.
	+ correct missing _tracef in getmouse(), to balance the returnCode
	  macro.
	+ simplify show_attr() in ncurses.c using termattrs().
	> patches by Juergen Pfeifer:
	+ provides missing inlines for mvw[hv]line in cursesw.h of the C++
	  binding
	+ fixes a typo in a comment of frm_driver.c
	+ Enhances Ada95 Makefiles to fulfill the requirement of GNAT-3.10 that
	  generics should be compiled.  Proper fixes to the configuration
	  scripts are also provided.

970920
	+ several modifications to the configure script (requested by Ward
	  Horner):
	  + add configure options --without-progs, to suppress the build of the
	    utility programs, e.g., for cross-compiling.
	  + add $(HOSTCCFLAGS) and $(HOSTLDFLAGS) symbols to ncurses
	    Makefile.in, to simplify setup for cross compiling.
	  + add logic in configure script to recognize "--target=vxworks", and
	    generate load/install actions for VxWorks objects.
	+ move typedef for sigaction_t into SigAction.h to work around problem
	  generating lint library.
	+ modify fty_regex.c to reflect renaming of ifdef's for regular
	  expressions.
	+ simplify ifdef in lib_setup.c for TIOCGWINSZ since that symbol may
	  reside in <sys/ioctl.h>.
	+ merge testcurs.c with version from PDCurses 2.3, clarifying some of
	  the more obscure tests, which rely upon color.
	+ use macros getbegyx() and getmaxyx() in newdemo.c and testcurs.c
	+ modify ncurses.c to use getbegyx() and getmaxyx() macros to cover up
	  implementation difference wrt SVr4 curses, allow 's' test to work.
	+ add missing endwin() to testscanw.c program (reported by Fausto
	  Saporito <fausap@itb.it>).
	+ fixes/updates for Makefile.glibc and related files under sysdeps
	  (patch by H.J.Lu).
	> patches by Juergen Pfeifer:
	+ add checks for null pointers, especially WINDOW's throughout the
	  ncurses library.
	+ solve a problem with wrong calculation of panel overlapping (reported
	  by Ward Horner):
	  + make sure that a panel's window isn't a pad.
	  + do more error checking in module lib_touch.c
	+ missing files for Ada95 binding from the last patch
	+ synch. of generated html pages (RCS-Id's were wrong in html files)
	+ support for Key_Resize in Ada binding
	+ changed documentation style in ./c++/cursesm.h
	> patches by Alexander V. Lukyanov:
	+ undo attempt to do recursive inlining for PutChar(), noting that it
	  did not improve timing measurably, but inflated the size of
	  lib_doupdate.o

970913
	+ modify rain.c to use color.
	+ correct scroll_csr_backward() to match scroll_csr_forward().
	+ minor adjustment to llib-lncurses, to work with Solaris 2.5.1
	+ minor fixes to sysdeps/unix/sysv/linux/configure to reflect renaming
	  of configure cache variables in 970906.
	+ correct logic involving changes to O_VISIBLE option in
	  Synchronize_Options function in frm_driver.c (Tony Hoffmann
	  <Tony.Hoffmann@hia.nrc.ca>)
	+ add $(HOSTCC) symbol to ncurses Makefile.in, to simplify setup for
	  cross compiling (suggested by Chris Johns).
	+ modify ifdef in lib_setup.c to only include <sys/ioctl.h> if we can
	  use it to support screen-size calculation (reported by Chris Johns).
	+ #undef unctrl to avoid symbol conflict in port to RTEMS (reported by
	  Chris Johns <cjohns@plessey.com.au>)
	> patches by Juergen Pfeifer:
	+ simplified, made minor corrections to Ada95 binding to form
	  fieldtype.
	+ The C++ binding has been enhanced:
	  + Improve NCursesWindow class:  added additional methods to cover
	    more ncurses functionality.  Make refresh() and noutrefresh()
	    virtual members to allow different implementation in the
	    NCursesPanel class.
	  + CAUTION:  changed order of parameters in vline() and hline() of
	    NCursesWindow class.
	  + Make refresh() in NCursesPanel non-static, it is now a
	    reimplementation of refresh() in the base class.  Added
	    noutrefresh() to NCursesPanel.
	  + Added NCursesForm and related classes to support libform
	    functionality.
	  + Moved most of configuration related stuff from cursesw.h to etip.h
	  + Added NCursesApplication class to support easy configuration of
	    menu and forms related attributes as well as ripped of title lines
	    and Soft-Label-Keys for an application.
	  + Support of Auto-Cleanup for a menu's fieldlist.
	  + Change of return type for current_item() and operator[] for menus.
	  + Enhanced demo.
	+ Fixed a bug in form/fld_def.c:  take into account that copyarg and
	  freearg for a fieldtype may be NULL, makearg must not be NULL
	+ Fixed a bug in form/fld_type.c:  in set_fieldtype_arg() makearg must
	  not be NULL, copyarg and freearg may be NULL.
	+ Fixed a bug in form/frm_def.c:  Allow Disconnect_Fields() if it is
	  already disconnected.
	+ Enhance form/frm_driver.c:  Allow growth of dynamic fields also on
	  navigation requests.
	+ Fixed a bug in form/fty_enum.c:  wrong position of postincrement in
	  case-insensitiva comparision routine.
	+ Enhanced form/lib_adabind.c with function _nc_get_field() to get a
	  forms field by index.
	+ Enhanced menu/m_adabind.c with function _nc_get_item() to get a menus
	  item by index.
	+ Fixed in curses.h.in:  make chtype argument for pechochar() constant.
	  Mark wbkgdset() as implemented, remove wbkgdset macro, because it was
	  broken (didn't handle colors correctly).
	+ Enhanced lib_mouse.c: added _nc_has_mouse() function
	+ Added _nc_has_mouse() prototype to curses.priv.h
	+ Modified lib_bkgd.c:  hopefully correct implementation of wbkgdset();
	  streamlined implementation of wbkgd()
	+ Modified lib_mvwin.c:  Disable move of a pad.  Implement (costly)
	  move of subwindows.  Fixed update behavior of movements of regular
	  windows.
	+ Fixed lib_pad.c:  make chtype argument of pechochar() const.
	+ Fixed lib_window.c:  dupwin() is not(!) in every bit a really clone
	  of the original.  Subwindows become regular windows by doing a
	  dupwin().
	+ Improved manpage form_fieldtype.3x
	> patches by Alexander V. Lukyanov:
	+ simplify the PutChar() handling of exit_am_mode, because we already
	  know that auto_right_margin is true.
	+ add a check in PutChar() for ability to insert to the case of
	  shifting character to LR corner.
	+ in terminal initialization by _nc_screen_resume(), make sure that
	  terminal right margin mode is known.
	+ move logic that invokes touchline(), or does the equivalent, into
	  _nc_scroll_window().
	+ modify scrolling logic use of insert/delete line capability, assuming
	  that they affect the screen contents only within the current
	  scrolling region.
	+ modify rain.c to demonstrate SIGWINCH handler.
	+ remove logic from getch() that would return an ERR if the application
	  called getch() when the cursor was at the lower-right corner of the
	  physical screen, and the terminal does not have insert-character
	  ability.
	+ change view.c so that it breaks out of getch() loop if a KEY_RESIZE
	  is read, and modify logic in getch() so this fix will yield the
	  desired behavior, i.e., the screen is repainted automatically when
	  the terminal window is resized.

970906
	+ add configure option --enable-sigwinch
	+ modify view.c to test KEY_RESIZE logic, with "-r" option.
	+ modify testcurs.c to eliminate misleading display wrt cursor type
	  by testing if the terminal supports cnorm, civis, cvvis.
	+ several fixes for m68k/NeXT 4.0, to bring cur_term, _nc_curr_line and
	  _nc_curr_col variables into linked programs:  move these variables,
	  making new modules lib_cur_term and trace_buf (reported by Francisco
	  Alberto Tomei Torres <fatomei@sandburg.unm.edu>).
	> patches by Alexander V. Lukyanov:
	+ add pseudo-functionkey KEY_RESIZE which is returned by getch() when
	  the SIGWINCH handler has been called since the last call to
	  doupdate().
	+ modify lib_twait.c to hide EINTR only if HIDE_EINTR is defined.
	+ add SIGWINCH handler to ncurses library which is used if there is no
	  application SIGWINCH handler in effect when the screen is
	  initialized.
	+ make linked list of all SCREEN structures.
	+ move curses.h include before definition of SCREEN to use types in
	  that structure.
	+ correction to ensure that wgetstr uses only a newline to force a
	  scroll (970831).

970831
	+ add experimental configure option --enable-safe-sprintf; the normal
	  mode now allocates a buffer as large as the screen for the
	  lib_printw.c functions.
	+ modify wgetch to refresh screen when reading ungetch'd characters,
	  since the application may require this - SVr4 does this.
	+ refine treatment of newline in wgetstr to echo only when this would
	  force the screen to scroll.

970830
	+ remove override in wgetstr() that forces keypad(), since SVr4 does
	  not do this.
	+ correct y-reference for erasure in wgetstr() when a wrap forces a
	  scroll.
	+ correct x-position in waddch() after a wrap forces a scroll.
	+ echo newline in wgetstr(), making testscanw.c scroll properly when
	  scanw is done.
	+ modify vwscanw() to avoid potential buffer overflow.
	+ rewrote lib_printw.c to eliminate fixed-buffer limits.
	> patches by Alexander V. Lukyanov:
	+ correct an error in handling cooked mode in wgetch(); processing
	  was in the wrong order.
	+ simplified logic in wgetch() that handles backspace, etc., by using
	  wechochar().
	+ correct wechochar() so that it interprets the output character as
	  in waddch().
	+ modify pechochar() to use prefresh() rather than doupdate(), since
	  the latter does not guarantee immediate refresh of the pad.
	+ modify pechochar() so that if called with a non-pad WINDOW, will
	  invoke wechochar() instead.
	+ modify fifo indices to allow fifo to be longer than 127 bytes.

970823
	+ add xterm-8bit to terminfo.src
	+ moved logic for SP->_fifohold inside check_pending() to make it
	  work properly when we add calls to that function.
	+ ensure that bool functions return only TRUE or FALSE, and TRUE/FALSE
	  are assigned to bool values (patch by H.J.Lu).
	> patches by Alexander V. Lukyanov:
	+ several fixes to getch:
	  1.  Separate cooked and raw keys in fifo
	  2.  Fix the case of ungetch'ed KEY_MOUSE
	  3.  wrap the code for hiding EINTR with ifdef HIDE_EINTR
	  4.  correctly handle input errors (i.e., EINTR) without loss of raw
	      keys
	  5.  recognize ESC KEY_LEFT and similar
	  6.  correctly handle the case of receiption of KEY_MOUSE from gpm
	+ correct off-by-one indexing error in _nc_mouse_parse(), that caused
	  single mouse events (press/release) to be ignored in favor of
	  composed events (click).  Improves on a fix from integrating gpm
	  support in 961229.
	+ add another call to check_pending, before scrolling, for
	  line-breakout optimization
	+ improve hashmap.c by
	  1.  fixed loop condition in grow_hunks()
	  2.  not marking lines with offset 0
	  3.  fixed condition of 'too far' criteria, thus one-line hunks are
	  ignored and two lines interchanged won't pass.
	+ rewrote/simplified _nc_scroll_optimize() by separating into two
	  passes, forward/backward, looking for chunks moving only in the given
	  direction.
	+ move logic that emits sgr0 when initializing the screen to
	  _nc_screen_init(), now invoked from newterm.
	+ move cursor-movement cleanup from endwin() into _nc_mvcur_wrap()
	  function and screen cleanup (i.e., color) into _nc_screen_wrap()
	  function.
	+ add new functions _nc_screen_init(), _nc_screen_resume() and
	  _nc_screen_wrap().
	+ rename _nc_mvcur_scrolln() to _nc_scrolln().
	+ add a copy of acs_map[] to the SCREEN structure, where it can be
	  stored/retrieved via set_term().
	+ move variables _nc_idcok, _nc_idlok, _nc_windows into the SCREEN
	  structure.

970816
	+ implement experimental _nc_perform_scroll().
	+ modify newterm (actually _nc_setupscreen()) to emit an sgr0 when
	  initializing the screen, as does SVr4 (reported by Alexander V.
	  Lukyanov).
	+ added test_progs rule to ncurses/Makefile.
	+ modify test/configure.in to check if initscr is already in $LIBS
	  before looking for (n)curses library.
	+ correct version-number in configure script for OSF1 shared-library
	  options (patch by Tim Mooney).
	+ add -DNDEBUG to CPPFLAGS for --enable-assertions (as Juergen
	  originally patched) since the c++ demo files do not necessarily
	  include ncurses_cfg.h
	+ supply default value for --enable-assertions option in configure
	  script (reported by Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>).
	> patches by Alexander V. Lukyanov:
	+ correct/simplify logic of werase(), wclrtoeol() and wclrbot().  See
	  example firstlast.c
	+ optimize waddch_literal() and waddch_nosync() by factoring out
	  common subexpressions.
	+ correct sense of NDEBUG ifdef for CHECK_POSITION macro.
	+ corrections to render_char(), to make handling of colored blanks
	  match SVr4 curses, as well as to correct a bug that xor'd space
	  against the background character.
	+ replaced hash function with a faster one (timed it)
	+ rewrote the hashmap algorithm to be one-pass, this avoids multiple
	  cost_effective() calls on the same lines.
	+ modified cost_effective() so it is now slightly more precise.
	> patches for glibc integration (H.J.Lu):
	+ add modules define_key, keyok, name_match, tries
	+ add makefile rules for some of the unit tests in ncurses (mvcur,
	  captoinfo, hardscroll, hashmap).
	+ update Linux configure-script for wide-character definitions.

970809
	+ modify _tracebits() to show the character size (e.g., CS8).
	+ modify tparm() to emit '\200' where the generated string would have a
	  null (reported by From:  Ian Dall <Ian.Dall@dsto.defence.gov.au> for
	  terminal type ncr7900).
	+ modify install process so that ldconfig is not invoked if the
	  package is built with an install-prefix.
	+ correct test program for chtype size (reported by Tim Mooney).
	+ add configure option --disable-scroll-hints, using this to ifdef the
	  logic that computes indices for _nc_scroll_optimize().
	+ add module ncurses/softscroll.c, to perform single-stage computation
	  of scroll indices used in _nc_scroll_optimize().  This is faster than
	  the existing scrolling algorithm, but tends to make too-small hunks.
	+ eliminate fixed buffer size in _nc_linedump().
	+ minor fixes to lib_doupdate.c to add tradeoff between clr_eol (el)
	  and clr_bol (el1), refine logic in ClrUpdate() and ClrBottom() (patch
	  by Alexander V. Lukyanov).
	+ add test/testaddch.c, from a pending patch by Alexander V. Lukyanov.
	+ correct processing of "configure --enable-assertions" option (patch
	  by Juergen Pfeifer).

970802
	+ add '-s' (single-step) option too test/hashtest.c, correct an error
	  in loop limit for '-f' (footer option), toggle scrollok() when
	  writing footer to avoid wrap at lower-right corner.
	+ correct behavior of clrtoeol() immediately after wrapping cursor,
	  which was not clearing the line at the cursor position (reported by
	  Liviu Daia <daia@stoilow.imar.ro>).
	+ corrected mapping for ACS_LANTERN, which was 'I' rather than 'i'
	  (reported by Klaus Weide <kweide@tezcat.com>).
	+ many corrections to make progs/capconvert work, as well as make it
	  reasonably portable and integrated with ncurses 4.1 (reported by Dave
	  Furstenau <df@ravine.binary.net>).

970726
	+ add flag SP->_fifohold, corresponding logic to modify the behavior of
	  the line breakout logic so that if the application does not read
	  input, refreshes will not be stopped, but only slowed.
	+ generate slk_attr_off(), slk_attr_on(), slk_attr_set(), vid_attr(),
	  ifdef'd for wide-character support, since ncurses' WA_xxx attribute
	  masks are identical with the A_xxx masks.
	+ modify MKlib_gen.sh to generate ifdef'd functions to support optional
	  configuration of wide-characters.
	+ modify tset to behave more like SVr4's tset, which does not modify
	  the settings of intr, quit or erase unless they are given as command
	  options (reported by Nelson H. F. Beebe <beebe@math.utah.edu>).
	+ modify tset to look in /etc/ttys or /etc/ttytype if the configuration
	  does not have getttynam().
	+ extend baudrate table in tset.c to match baudrate() function.
	+ add table entries for 230400 and 460800 bd to baudrate() function.
	+ improve breakout logic by allowing it before the first line updated,
	  which is what SVr4 curses does (patch by Alexander V. Lukyanov).
	+ correct initialization of vcost in relative_move(), for cursor-down
	  case (patch by Alexander V. Lukyanov).
	> nits gleaned from Debian distribution of 1.9.9g-3:
	+ install symbolic link for intotocap.
	+ reference libc directly when making shared libraries.
	+ correct renaming of curs_scr_dmp.3x in man_db.renames.
	+ guard tgetflag() and other termcap functions against null cur_term
	  pointer.

970719
	+ corrected initial state of software echo (error in 970405, reported
	  by Alexander V. Lukyanov).
	+ reviewed/added messages to configure script, so that all non-test
	  options should be accompanied by a message.
	+ add configure check for long filenames, using this to determine if
	  it is safe to allow long aliases for terminal descriptions as does
	  SVr4.
	+ add configure options for widec (wide character), hashmap (both
	  experimental).
	> patch by Alexander V. Lukyanov:
	+ hashmap.c - improved by heuristic, so that scroll test works much
	  better when csr is not available.
	+ hardscroll.c - patched so that it continues to scroll other chunks
	  after failure to scroll one.
	+ lib_doupdate.c - _nc_mvcur_scrolln extended to handle more cases; csr
	  is avoided as it is relative costly.  Fixed wrong coordinates in one
	  case and wrong string in TRACE.
	> patch by Juergen Pfeifer:
	+ modify C++ binding to compile on AIX 4.x with the IBM C-SET++
	  compiler.

970712
	+ remove alternate character set from kterm terminfo entry; it uses the
	  shift-out control for a purpose incompatible with curses, i.e., font
	  switching.
	+ disentangle 'xterm' terminfo entry from some derived entries that
	  should be based on xterm-r6 instead.
	+ add cbt to xterm-xf86-xv32 terminfo entry; I added the emulation for
	  XFree86 3.1.2F, but overlooked its use in terminfo then - T.Dickey.
	+ correct logic in lib_mvcur.c that uses back_tab.

970706
	+ correct change from 970628 to ClrUpdate() in lib_doupdate.c so that
	  contents of curscr are saved in newscr before clearing the screen.
	  This is needed to make repainting work with the present logic of
	  TransformLine().
	+ use napms() rather than sleep() in tset.c to avoid interrupting I/O.

970705
	+ add limit checks to _nc_read_file_entry() to guard against overflow
	  of buffer when reading incompatible terminfo format, e.g, from OSF/1.
	+ correct some loop-variable errors in xmc support in lib_doupdate.c
	+ modify ncurses 'b' test to add gaps, specified by user, to allow
	  investigation of interaction with xmc (magic cookie) code.
	+ correct typo in 970524 mods to xmas.c, had omitted empty parameter
	  list from has_colors(), which gcc ignores, but SVr4 does not
	  (reported by Larry Virden).
	+ correct rmso capability in wy50-mc description.
	+ add configure option "--enable-hard-tabs", renamed TABS_OK ifdef to
	  USE_HARD_TABS.
	> patch by Juergen Pfeifer:
	+ Add bindings for keyok() and define_key() to the Ada95 packages.
	+ Improve man pages menu_post.3x and menu_format.3x
	+ Fix the HTML pages in the Ada95/html directory to reflect the above
	  changes.

970628
	+ modify change from 970101 to ClrUpdate() in lib_doupdate.c so that
	  pending changes to both curscr and newscr are flushed properly.
	  This fixes a case where the first scrolling operation in nvi would
	  cause the screen to be cleared unnecessarily and repainted before
	  doing the indexing, i.e., by repeatedly pressing 'j' (reported by
	  Juergen Pfeifer).
	+ correct error in trans_string() which added embedded newlines in a
	  terminfo description to the stored strings.
	+ remove spurious newlines from sgr in wyse50 (and several other)
	  terminfo descriptions.
	+ add configure option for experimental xmc (magic cookie) code,
	  "--enable-xmc-glitch".  When disabled (the default), attributes that
	  would store a magic cookie are suppressed in vidputs().  The magic
	  cookie code is far from workable at this stage; the configuration
	  option is a stopgap.
	+ move _nc_initscr() from lib_initscr.c to lib_newterm.c
	+ correct path for invoking make_keys (a missing "./").

970621
	+ correct sign-extension problem with "infocmp -e", which corrupted
	  acsc values computed for linux fallback data.
	+ correct dependency on ncurses/names.c (a missing "./").
	+ modify configure script to use '&&' even for cd'ing to existing
	  directories to work around broken shell interpreters.
	+ correct a loop-limit in _nc_hash_map() (patch by Alexander V.
	  Lukyanov).

970615
	+ restore logic in _nc_scroll_optimize() which marks as touched the
	  lines in curscr that are shifted.
	+ add new utility 'make_keys' to compute keys.tries as a table rather
	  than a series of function calls.
	+ correct include-dependency for tic.h used by name_match
	+ removed buffer-allocation for name and description from m_item_new.c,
	  since this might result in incompatibilities with SVr4.  Also fixed
	  the corresponding Ada95 binding module (patch by Juergen Pfeifer,
	  report by Avery Pennarun <apenwarr@foxnet.net>)
	+ removed the mechanism to timestamp the generated Ada95 sources.  This
	  resulted always in generating patches for the HTML doc, even when
	  nothing really changed (patch by Juergen Pfeifer).
	+ improve man page mitem_new.3x (patch by Juergen Pfeifer).

970614
	+ remove ech capability from rxvt description because it does not work.
	+ add missing case logic for infocmp -I option (reported by Lorenzo M.
	  Catucci <lorenzo@argon.roma2.infn.it>)
	+ correct old bug in pnoutrefresh() unmasked by fix in 970531; this
	  caused glitches in the ncurses 'p' test since the area outside the
	  pad was not compared when setting up indices for _nc_scroll_optimize.
	+ rewrote tracebits() to workaround misdefinition of TOSTOP on Ultrix
	  4.4, as well as to eliminate fixed-size buffer (reported by Chris
	  Tanner <tannerc@aecl.ca>)
	+ correct prototype for termattrs() as per XPG4 version 2.
	+ add placeholder prototypes for color_set(), erasewchar(),
	  term_attrs(), wcolor_set() as per XPG4 version 2.
	+ correct attribution for progs/progs.priv.h and lib_twait.c
	+ improve line-breakout logic by checking based on changed lines rather
	  than total lines (patch by Alexander V. Lukyanov).
	+ correct loop limits for table-lookup of enumerated value in form
	  (patch by Juergen Pfeifer).
	+ improve threshhold computation for determining when to call ClrToEOL
	  (patch by Alexander V. Lukyanov).

970531
	+ add configure option --disable-database to force the library to
	  use only the fallback data.
	+ add configure option --with-fallbacks, to specify list of fallback
	  terminal descriptions.
	+ add a symbolic link for ncurses.h during install; too many programs
	  still assume there's an ncurses.h
	+ add new terminfo.src entry for xterm-xf86-v33.
	+ restore terminfo.src entry for emu to using setf/setb, since it is
	  not, after all, generating ANSI sequences.  Corrected missing comma
	  that caused setf/setb entries to merge.
	+ modify mousemask() to use keyok() to enable/disable KEY_MOUSE, so
	  that applications can disable ncurses' mouse and supply their own
	  handler.
	+ add extensions keyok() and define_key().  These are designed to allow
	  the user's application better control over the use of function keys,
	  e.g., disabling the ncurses KEY_MOUSE.  (The define_key idea was from
	  a mailing-list thread started by Kenneth Albanowski
	  <kjahds@kjahds.com> Nov'1995).
	+ restore original behavior in ncurses 'g' test, i.e., explicitly
	  set the keypad mode rather than use the default, since it confuses
	  people.
	+ rewrote the newdemo banner so it's readable (reported by Hugh
	  Daniel).
	+ tidy up exit from hashtest (reported by Hugh Daniel).
	+ restore check for ^Q in ncurses 'g' test broken in 970510 (reported
	  by Hugh Daniel)
	+ correct tput program, checking return-value of setupterm (patch by
	  Florian La Roche).
	+ correct logic in pnoutrefresh() and pechochar() functions (reported
	  by Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>).  The computation
	  of 'wide' date to eric's #283 (1.9.9), and the pechochar bug to the
	  original implementation (1.9.6).
	+ correct typo in vt102-w terminfo.src entry (patch by Robert Wuest
	  <rwuest@sire.vt.com>)
	+ move calls of _nc_background() out of various loops, as its return
	  value will be the same for the whole window being operated on (patch
	  by J T Conklin).
	+ add macros getcur[xy] getbeg[xy] getpar[xy], which are defined in
	  SVr4 headers (patch by J T Conklin <jtc@NetBSD.ORG>)
	+ modify glibc addon-configure scripts (patch by H.J.Lu).
	+ correct a bug in hashmap.c: the size used for clearing the hashmap
	  table was incorrect, causing stack corruption for large values of
	  LINES, e.g., >MAXLINES/2 (patch by Alexander V. Lukyanov).
	+ eric's terminfo 9.13.23 & 9.13.24 changes: replaced minitel-2 entry,
	  added MGR, ansi-nt (note: the changes described for 9.13.24 have not
	  been applied).
	> several changes by Juergen Pfeifer:
	+ correct a missing error-return in form_driver.c when wrapping of a
	  field is not possible.
	+ correct logic in form_driver.c for configurations that do not have
	  memccpy() (reported by Sidik Isani <isani@cfht.hawaii.edu>)
	+ change several c++ binding functions to inline.
	+ modify c++ menu binding to inherit from panels, for proper
	  initialization.
	+ correct freeing of menu items in c++ binding.
	+ modify c++ binding to reflect removal of const from user data pointer
	  in forms/menus libraries.

970524
	+ add description of xterm-16color.
	+ modify name of shared-library on *BSD to end with $(REL_VERSION)
	  rather than $(ABI_VERSION) to match actual convention on FreeBSD
	  (cf: 960713).
	+ add OpenBSD to shared-library case, same as NetBSD and FreeBSD
	  (reported by Hugh Daniel <hugh@rat.toad.com>).
	+ corrected include-dependency in menu/Makefile so that "make install"
	  works properly w/o first doing "make".
	+ add fallback definition for isascii, used in infocmp.
	+ modify xmas to use color, and to exit right away when a key is
	  pressed.
	+ modify gdc so that the scrolled digits function as described (there
	  was no time delay between the stages, and the digits overwrote the
	  bounding box without tidying up).
	+ modify lib_color.c to use setaf/setab only for the ANSI color codes
	  0 through 7.  Using 16 colors requires setf/setb.
	+ modify ncurses 'c' test to work with 16 colors, as well as the normal
	  8 colors.
	+ remove const qualifier from user data pointer in forms and menus
	  libraries (patch by Juergen Pfeifer).
	+ rewrote 'waddchnstr()' to avoid using the _nc_waddch_nosync()
	  function, thereby not interpreting tabs, etc., as per spec (patch by
	  Alexander V. Lukyanov).

970517
	+ suppress check for pre-existing ncurses header if the --prefix
	  option is specified.
	+ add configure options "--with-system-type" and
	  "--with-system-release" to assist in checking the generated
	  makefiles.
	+ add configure option "--enable-rpath" to allow installers to specify
	  that programs linked against shared libraries will have their library
	  path embedded, allowing installs into nonstandard locations.
	+ add flags to OSF1 shared-library options to specify version and
	  symbol file (patch by Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>)
	+ add missing definition for ABI_VERSION to c++/Makefile.in (reported
	  by Satoshi Adachi <adachi@wisdom.aa.ap.titech.ac.jp>).
	+ modify link flags to accommodate HP-UX linker which embeds absolute
	  pathnames in executables linked against shared libraries (reported by
	  Jason Evans <jasone@mrc.uidaho.edu>, solved by Alan Shutko
	  <ats@hubert.wustl.edu>).
	+ drop unnecessary check for attribute-change in onscreen_mvcur() since
	  mvcur() is the only caller within the library, and that check in turn
	  is exercised only from lib_doupdate.c (patch by Alexander V.
	  Lukyanov).
	+ add 'blank' parameter to _nc_scroll_window() so _nc_mvcur_scrolln()
	  can use the background of stdscr as a parameter to that function
	  (patch by Alexander V. Lukyanov).
	+ moved _nc_mvcur_scrolln() from lib_mvcur.c to lib_doupdate.c, to use
	  the latter's internal functions, as well as to eliminate unnecessary
	  cursor save/restore operations (patch by Alexander V. Lukyanov).
	+ omit parameter of ClrUpdate(), since it is called only for newscr,
	  further optimized/reduced by using ClearScreen() and TransformLine()
	  to get rid of duplicate code (patch by Alexander V. Lukyanov).
	+ modify scrolling algorithm in _nc_scroll_optimize() to reject hunks
	  that are smaller than the distance to be moved (patch by Alexander V.
	  Lukyanov).
	+ correct a place where the panel library was not ifdef'd in ncurses.c
	  (Juergen Pfeifer)
	+ documentation fixes (Juergen Pfeifer)

970515	4.1 release for upload to prep.ai.mit.edu
	+ re-tag changes since 970505 as 4.1 release.

970510
	+ modify ncurses 'g' test to allow mouse input
	+ modify default xterm description to include mouse.
	+ modify configure script to add -Wwrite-strings if gcc warnings are
	  enabled while configuring --enable-const (and fixed related
	  warnings).
	+ add toggle, status display for keypad mode to ncurses 'g' test to
	  verify that keypad and scrollok are not inherited from parent window
	  during a call to newwin.
	+ correction to MKexpanded.sh to make it work when configure --srcdir
	  is used (reported by H.J.Lu).
	+ revise test for bool-type, ensuring that it checks if builtin.h is
	  available before including it, adding test for sizeof(bool) equal
	  to sizeof(short), and warning user if the size cannot be determined
	  (reported by Alexander V. Lukyanov).
	+ add files to support configuration of ncurses as an add-on library
	  for GNU libc (patch by H.J.Lu <hjl@lucon.org>)

970506
	+ correct buffer overrun in lib_traceatr.c
	+ modify change to lib_vidattr.c to avoid redundant orig_pair.
	+ turn on 'echo()' in hanoi.c, since it is initially off.
	+ rename local 'errno' variable in etip.h to avoid conflict with global
	  (H.J.Lu).
	+ modify configure script to cache LD, AR, AR_OPTS (patch by H.J.Lu
	  <hjl@lucon.org>)

970505	4.1 pre-release
	+ regenerate the misc directory html dumps without the link list, which
	  is not useful.
	+ correct dependency in form directory makefile which caused
	  unnecessary recompiles.
	+ correct substitution for ABI_VERSION in test-makefile
	+ modify install rules for shared-library targets to remove the target
	  before installing, since some install programs do not properly handle
	  overwrite of symbolic links.
	+ change order of top-level targets so that 'include' immediate
	  precedes the 'ncurses' directory, reducing the time between new
	  headers and new libraries (requested by Larry Virden).
	+ modify lib_vidattr.c so that colors are turned off only before
	  modifying other attributes, turned on after others.  This makes the
	  hanoi.c program display correctly on FreeBSD console.
	+ modify debug code in panel library to print user-data addresses
	  rather than the strings which they (may) point to.
	+ add check to ensure that C++ binding and demo are not built with g++
	  versions below 2.7, since the binding uses templates.
	+ modify c++ binding and demo to build and run with SGI's c++ compiler.
	  (It also compiles with the Sun SparcWorks compiler, but the demo does
	  not link, due to a vtbl problem).
	+ corrections to demo.cc, to fix out-of-scope variables (Juergen
	  Pfeifer).

970503
	+ correct memory leak in _nc_trace_buf().
	+ add configure test for regexpr.h, for Unixware 1.x.
	+ correct missing "./" prefixing names of generated files in ncurses
	  directory.
	+ use single-quotes in configure scripts assignments for MK_SHARED_LIB
	  to workaround shell bug on FreeBSD 2.1.5
	+ remove tabs from intermediate #define's for GCC_PRINTF, GCC_SCANF
	  that caused incorrect result in ncurses_cfg.h
	+ correct initialization in lib_trace.c, which omitted version info.
	+ remove ech, el1 attributes from cons25w description; they appear to
	  malfunction in FreeBSD 2.1.5
	+ correct color attributes in terminfo.src and lib_color.c to match
	  SVr4 behavior by interchanging codes 1,4, 3,6 in the setf/setb
	  capabilities.
	+ use curs_set() rather than checks via tigetstr() for test programs
	  that hide the cursor: firework, rain, worm.
	+ ensure that if the terminal lacks change_scroll_region, parm_index
	  and parm_rindex are used only to scroll the whole screen (patch by
	  Peter Wemm).
	+ correct curs_set() logic, which did not return ERR if the requested
	  attributes did not exist, nor did it assume an unknown initial state
	  for the cursor (patch by Alexander V. Lukyanov).
	+ combine IDcTransformLine and NoIDcTransformLine to new TransformLine
	  function in lib_doupdate.c (patch by Alexander V. Lukyanov).
	+ correct hashmap.c, which did not update index information (patch by
	  Alexander V. Lukyanov).
	+ fixes for C++ binding and demo (see c++/NEWS) (Juergen Pfeifer).
	+ correct index in lib_instr.c (Juergen Pfeifer).
	+ correct typo in 970426 patch from Tom's cleanup of lib_overlay.c
	  (patch by Juergen Pfeifer).

970426
	+ corrected cost computation in PutRange(), which was using
	  milliseconds compared to characters by adding two new members to the
	  SCREEN struct, _hpa_ch_cost and _cup_ch_cost.
	+ drop ncurses/lib_unctrl.c, add ncurses/MKunctrl.awk to generate a
	  const array of strings (suggested by Alexander V. Lukyanov).  The
	  original suggestion in 970118 used a perl script.
	+ rewrote ncurses 'b' test to better exercise magic-cookie (xmc), as
	  well as noting the attributes that are not supported by a terminal.
	+ trace the computation of cost values in lib_mvcur.c
	+ modify _nc_visbuf() to use octal rather than hex, corrected sign
	  extension bug in that function that caused buffer overflow.
	+ modify trace in lib_acs.c to use _nc_visbuf().
	+ suppress trace within _traceattr2().
	+ correct logic of _tracechtype2(), which did not account for repeats
	  or redefinition within an acsc string.
	+ modify debug-library version baudrate() to use environment variable
	  $BAUDRATE to override speed computation.  This is needed for
	  regression testing.
	+ correct problems shown by "weblint -pedantic".
	+ update mailing-list information (now ncurses@bsdi.com).

970419
	+ Improve form_field_validation.3x manpage to better describe the
	  precision parameter for TYPE_NUMERIC and TYPE_INTEGER.  Provide more
	  precise information how the range checking can be avoided.  (patch by
	  Juergen Pfeifer, reported by Bryan Henderson)
	+ change type of min/max value of form types TYPE_INTEGER to long to
	  match SVr4 documentation.
	+ set the form window to stdscr in set_form_win() so that form_win()
	  won't return null (patch by Juergen Pfeifer, reported by Bryan
	  Henderson <bryanh@giraffe.netgate.net>).

970412
	+ corrected ifdef'ing of inline (cf: 970321) for TRACE vs C++.
	+ corrected toggle_attr_off() macro (patch by Andries Brouwer).
	+ modify treatment of empty token in $MANPATH to /usr/man (reported by
	  <Andries.Brouwer@cwi.nl>)
	+ modify traces that record functions-called so that chtype and attr_t
	  values are expressed symbolically, to simplify reuse of generated
	  test-scripts on SVr4 regression testing.
	+ add new trace functions _traceattr2() and _tracechtype2()

970405
	+ add configure option --enable-const, to support the use of 'const'
	  where XSI should have, but did not, specify.  This defines
	  NCURSES_CONST, which is an empty token otherwise, for strict
	  compatibility.
	+ make processing of configure options more verbose by echoing the
	  --enable/--with values.
	+ add configure option --enable-big-core
	+ set initial state of software echo off as per XSI.
	+ check for C++ builtin.h header
	+ correct computation of absolute-path for $INSTALL that dropped "-c"
	  parameter from the expression.
	+ rename config.h to ncurses_cfg.h to avoid naming-conflict when
	  ncurses is integrated into larger systems (adapted from diffs by
	  H.J.Lu for libc).
	+ correct inequality in lib_doupdate.c that caused a single-char to not
	  be updated when the char on the right-margin was not blank, idcok()
	  was true (patch by Alexander V Lukyanov (in 970124), reported
	  by Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> in 970329).
	+ modify 'clean' rule in include/Makefile so that files created by
	  configure script are removed in 'distclean' rule instead.

970328
	+ correct array limit in tparam_internal(), add case to interpret "%x"
	  (patch by Andreas Schwab)
	+ rewrote number-parsing in ncurses.c 'd' test; it did not reset the
	  value properly when non-numeric characters were given (reported by
	  Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>)

970321
	+ move definition of __INTERNAL_CAPS_VISIBLE before include for
	  progs.priv.h (patch by David MacKenzie).
	+ add configuration summary, reordered check for default include
	  directory to better accommodate a case where installer is configuring
	  a second copy of ncurses (reported by Klaus Weide
	  <kweide@tezcat.com>)
	+ moved the #define for 'inline' as an empty token from the
	  $(CFLAGS_DEBUG) symbol into config.h, to avoid redefinition warning
	  (reported by Ward Horner).
	+ modify test for bool builtin type to use 'unsigned' rather than
	  'unknown' when cross-compiling (reported by Ward Horner).

970315
	+ add header dependencies so that "make install.libs" will succeed
	  even if "make all" is not done first.
	+ moved some macros from lib_doupdate.c to curses.priv.h to use in
	  expanded functions with ATAC.
	+ correct implementation of lib_instr.c; both XSI and SVr4 agree that
	  the winnstr functions can return more characters than will fit on one
	  line.

970308
	+ modify script that generates lib_gen.c to support traces of called &
	  return.
	+ add new configure option "--disable-macros", for testing calls within
	  lib_gen.c
	+ corrected logic that screens level-checking of called/return traces.

970301
	+ use new configure macro NC_SUBST to replace AC_PATH_PROG, better
	  addressing request by Ward Horner.
	+ check for cross-compiling before trying to invoke the autoconf
	  AC_FUNC_SETVBUF_REVERSED macro (reported by Ward Horner)
	+ correct/simplify loop in _nc_visbuf(), 970201 changes omitted
	  a pointer-increment.
	+ eliminate obsolete symbol SHARED_ABI from dist.mk (noted by
	  Florian La Roche).

970215
	+ add configure option --enable-expanded, together with code that
	  implements an expanded form of certain complex macros, for testing
	  with ATAC.
	+ disable CHECK_POSITION unless --with-assertions is configured
	  (Alexander V Lukyanov pointed out that this is redundant).
	+ use keyname() to show traced chtype values where applicable rather
	  than _tracechar(), which truncates the value to 8-bits.
	+ minor fixes to TRACE_ICALLS, added T_CREATE, TRACE_CCALLS macros.
	+ modify makefiles in progs and test directories to avoid using C
	  preprocessor options on link commands (reported by Ward Horner)
	+ correct ifdef/include-order for nc_alloc.h vs lib_freeall.c (reported
	  by Ward Horner)
	+ modify ifdef's to use configure-defined symbols consistently
	  (reported by Ward Horner)
	+ add/use new makefile symbols AR, AR_OPTS and LD to assist in non-UNIX
	  ports (reported by Ward Horner <whorner@tsi-telsys.com>)
	+ rename struct try to struct tries, to avoid name conflict with C++
	  (reported by Gary Johnson).
	+ modify worm.c to hide cursor while running.
	+ add -Wcast-qual to gcc warnings, fix accordingly.
	+ use PutChar rather than PutAttrChar in ClrToEOL to properly handle
	  wrapping (Alexander V Lukyanov).
	+ correct spurious echoing of input in hanoi.c from eric's #291 & #292
	  patches (reported by Vernon C. Hoxie <vern@zebra.alphacdc.com>).
	+ extend IRIX configuration to IRIX64
	+ supply missing install.libs rule needed after restructuring
	  test/Makefile.in

970208
	+ modify "make mostlyclean" to leave automatically-generated source
	  in the ncurses directory, for use in cross-compiles.
	+ autogenerated object-dependencies for test directory
	+ add configure option --with-rcs-ids
	+ modify configuration scripts to generate major/minor/patch versions
	  (suggested by Alexander V Lukyanov).
	+ supply missing va_end's in lib_scanw.c
	+ use stream I/O for trace-output, to eliminate fixed-size buffer
	+ add TRACE_ICALLS definition/support to lib_trace.c
	+ modify Ada95 binding to work with GNAT 3.09 (Juergen Pfeifer).

970201
	+ add/modify traces for called/return values to simplify extraction
	  for test scripts.
	+ changed _nc_visbuf to quote its result, and to dynamically allocate
	  the returned buffer.
	+ invoke ldconfig after installing shared library
	+ modify install so that overwrite applies to shared library -lcurses
	  in preference to static library (reported by Zeyd M Ben-Halim 960928).
	+ correct missing ';' in 961221 mod to overwrite optional use of $(LN_S)
	  symbol.
	+ fixes to allow "make install" to work without first doing a "make
	  all" (suggested by Larry Virden).

970125
	+ correct order of #ifdef for TABS_OK.
	+ instrumented toe.c to test memory-leaks.
	+ correct memory-deallocation in toe.c (patch by Jesse Thilo).
	+ include <sys/types.h> in configuration test for regex.h (patch by
	  Andreas Schwab)
	+ make infocmp recognize -I option, for SVr4 compatibility (reported by
	  Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>)

970118
	+ add extension 'use_default_colors()', modified test applications that
	  use default background (firework, gdc, hanoi, knight, worm) to
	  demonstrate.
	+ correct some limit checks in lib_doupdate.c exposed while running
	  worm.
	+ use typeCalloc macro for readability.
	+ add/use definition for CONST to accommodate testing with Solaris
	  (SVr4) curses, which doesn't use 'const' in its prototypes.
	+ modify ifdef's in test/hashtest.c and test/view.c to compile with
	  Solaris curses.
	+ modify _tracedump() to pad pad colors & attrs lines to match change
	  in 970101 showing first/last changes.
	+ corrected location of terminating null on dynamically allocated forms
	  fields (patch by Per Foreby).

970111
	+ added headers to make view.c compile on SCO with the resizeterm()
	  code (i.e., struct winsize) - though this compiles, I don't have a
	  suitable test configuration since SIGWINCH doesn't pass my network to
	  that machine - T.Dickey.
	+ update test/configure.in to supply some default substitutions.
	+ modify configure script to add -lncurses after -lgpm to fix problem
	  linking against static libraries.
	+ add a missing noraw() to test/ncurses.c (places noted by Jeremy
	  Buhler)
	+ add a missing wclear() to test/testcurs.c (patch by Jeremy Buhler
	  <jbuhler@cs.washington.edu>)
	+ modify headers to accommodate compilers that don't allow duplicate
	  "#define" lines for NCURSES_VERSION (reported by Larry W. Virden
	  <lvirden@cas.org>)
	+ fix formatting glitch in curs_getch.3x (patch by Jesse Thilo).
	+ modify lib_doupdate to make el, el1 and ed optimization use the
	  can_clear_with macro, and change EmitRange to allow leaving cursor at
	  the middle of interval, rather than always at the end (patch by
	  Alexander V Lukyanov).  This was originally 960929, resync 970106.

970104
	+ workaround defect in autoconf 2.12 (which terminates configuration
	  if no C++ compiler is found) by adding an option --without-cxx.
	+ modify several man-pages to use tbl, where .nf/.fi was used (reported
	  by Jesse Thilo).
	+ correct font-codes in some man-pages (patch by Jesse Thilo
	  <Jesse.Thilo@pobox.com>)
	+ use configure script's knowledge of existence of g++ library for the
	  c++ Makefile (reported by Paul Jackson).
	+ correct misleading description of --datadir configuration option
	  (reported by Paul Jackson <pj@sam.engr.sgi.com>)

970101
	+ several corrections to _nc_mvcur_scrolln(), prompted by a bug report
	  from Peter Wemm:
	> the logic for non_dest_scroll_region was interchanged between the
	  forward & reverse scrolling cases.
	> multiple returns from the function allowed certain conditions to do
	  part of an operation before discovering that it couldn't be
	  completed, returning an error without restoring the cursor.
	> some returns were ERR, where the function had completed the
	  operation, because the insert/delete line logic was improperly
	  tested (this was probably the case Peter saw).
	> contrary to comments, some scrolling cases were tested after the
	  insert/delete line method.
	+ modify _tracedump() to show first/last changes.
	+ modify param of ClrUpdate() in lib_doupdate.c to 'newscr', fixes
	  refresh problem (reported by Peter Wemm) that caused nvi to not show
	  result of ":r !ls" until a ^L was typed.

961229	(internal alpha)
	+ correct some of the writable-strings warnings (reported by Gary
	  Johnson <gjohnson@season.com>).  Note that most of the remaining ones
	  are part of the XSI specification, and can't be "fixed".
	+ improve include-dependencies in form, menu, panel directories.
	+ correct logic of delay_output(), which would return early if
	  there is data on stdin.
	+ modify interface & logic of _nc_timed_wait() to support 2 file
	  descriptors, needed for GPM.
	+ integrate patch by Andrew Kuchling <amk@magnet.com> for GPM (mouse)
	  support, correcting logic in wgetch() and _nc_mouse_parse() which
	  prevented patch from working properly -TD
	+ improve performance of panel algorithm (Juergen Pfeifer 961203).
	+ strip RCS id's from generated .html files in Ada95 subtree.
	+ resync with generated .html files (Juergen Pfeifer 961223).
	+ terminfo.src 10.1.0 (ESR).

961224	4.0 release
	+ release as 4.0 to accommodate Linux ld.so.1.8.5
	+ correct syntax/spelling, regenerated .doc files from .html using
	  lynx 2.5
	+ refined forms/menus makefiles (Juergen Pfeifer 961223).

961221	- snapshot
	+ remove logic in read_entry.c that attempts to refine errno by using
	  'access()' for the directory (from patch by Florian La Roche).
	+ correct configure test/substitution that inhibits generating
	  include-path to /usr/include if gcc is used (reported by Florian La
	  Roche).
	+ modify setupterm() to allocate new TERMINAL for each call, just as
	  solaris' curses does (Alexander V Lukyanov 960829).
	+ corrected memory leaks in read_entry.c
	+ add configure options --with-dbmalloc, --with-dmalloc, and
	  --disable-leaks, tested by instrumenting infocmp, ncurses programs.
	+ move #include's for stdlib.h and string.h to *.priv.h to accommodate
	  use of dbmalloc.
	+ modify use of $(LN_S) to follow recommendation in autoconf 2.12,
	  i.e., set current directory before linking.
	+ split-out panel.priv.h, improve dependencies for forms, menus
	  (Juergen Pfeifer 961204).
	+ modify _nc_freewin() to reset globals curscr/newscr/stdscr when
	  freeing the corresponding WINDOW (found using Purify).
	+ modify delwin() to return ERR if the window to be deleted has
	  subwindows, needed as a side-effect of resizeterm() (found using
	  Purify).  Tested and found that SVr4 curses behaves this way.
	+ implement logic for _nc_freeall(), bringing stub up to date.

961215
	+ modify wbkgd() so that it doesn't set nulls in the rendered text,
	  even if its argument doesn't specify a character (fixes test case by
	  Juergen Pfeifer for bug-report).
	+ set window-attributes in wbkgd(), to simplify comparison against
	  Solaris curses, which does this.

961214	- snapshot
	+ replace most constants in ncurses 'o' test by expressions, making it
	  work with wider range of screen sizes.
	+ add options to ncurses.c to specify 'e' test softkey format, and the
	  number of header/footer lines to rip-off.
	+ add ^R (repaint after resize), ^L (refresh) commands to ncurses 'p'
	  test.
	+ add shell-out (!) command to ncurses 'p' test to allow test of
	  resize between endwin/refresh.
	+ correct line-wrap case in mvcur() by emitting carriage return,
	  overlooked in 960928, but needed due to SVr4 compatibility changes to
	  terminal modes in 960907.
	+ correct logic in wresize that causes new lines to be allocated,
	  broken for the special case of increasing rows only in 960907's fix
	  for subwindows.
	+ modify configure script to generate $(LDFLAGS) with -L and -l options
	  in preference to explicit library filenames.  (NOTE: this may
	  require further amending, since I vaguely recall a dynamic loader
	  that did not work properly without the full names, but it should be
	  handled as an exception to the rule, since some linkers do bulk
	  inclusion of libraries when given the full name - T.Dickey).
	+ modify configure script to allow user-supplied $CFLAGS to set the
	  debug-option in all libraries (requested by lots of people) -TD
	+ use return consistently from main(), rather than exit (reported by
	  Florian La Roche).
	+ add --enable-getcap-cache option to configure, normally disabled
	  (requested by Florian La Roche).
	+ make configure test for gettimeofday() and possibly -lbsd more
	  efficient (requested by Florian La Roche <florian@knorke.saar.de>)
	+ minor adjustments to Ada95 binding (patches by Juergen Pfeifer)
	+ correct attributes after emitting orig_pair in lib_vidattr.c (patch
	  by Alexander V Lukyanov).

961208
	+ corrected README wrt Ada95 (Juergen Pfeifer)

961207	- snapshot
	+ integrate resizeterm() into doupdate(), so that if screen size
	  changes between endwin/refresh, ncurses will resize windows to fit
	  (this needs additional testing with pads and softkeys).
	+ add, for memory-leak testing, _nc_freeall() entrypoint to free all
	  data used in ncurses library.
	+ initialize _nc_idcok, _nc_idlok statically to resolve discrepancy
	  between initscr() and newwin() initialization (reported by
	  Alexander V Lukyanov).
	+ test built VERSION=4.0, SHARED_ABI=4 with Linux ld.so.1.8.5
	  (set beta versions to those values -- NOTE that subsequent pre-4.0
	  beta may not be interchangeable).
	+ modify configure script to work with autoconf 2.12

961130	1.9.9g release
	+ add copyright notices to configuration scripts (written by Thomas
	  Dickey).

961127
	> patch, mostly for panel (Juergen Pfeifer):
	+ cosmetic improvement for a few routines in the ncurses core library
	  to avoid warning messages.
	+ the panel overlap detection was broken
	+ the panel_window() function was not fool-proof.
	+ Some inlining...
	+ Cosmetic changes (also to avoid warning messages when compiling with
	  -DTRACE).

961126
	> patch by Juergen Pfeifer:
	+ eliminates warning messages for the compile of libform.
	+ inserts Per Foreby's new field type TYPE_IPV4 into libform.
	+ Updates man page and the Ada95 binding to reflect this.
	+ Improves inlining in libmenu and libform.

961120
	+ improve the use of the "const" qualifier in the
	  panel library (Juergen Pfeifer)
	+ change set_panel_userptr() and panel_userptr() to use void*
	  (Juergen Pfeifer)

961119
	+ change ABI to 3.4
	+ package with 961119 version of Ada95 binding (fixes for gnat-3.07).
	  (Juergen Pfeifer)
	+ correct initialization of the stdscr pseudo panel in panel library
	  (Juergen Pfeifer)
	+ use MODULE_ID (rcs keywords) in forms and menus libraries (Juergen
	  Pfeifer).
	> patch #324 (ESR):
	+ typo in curs_termcap man page (reported by Hendrik Reichel
	  <106065.2344@compuserve.com>)
	+ change default xterm entry to xterm-r6.
	+ add entry for color_xterm

961116	- snapshot
	+ lint found several functions that had only #define implementations
	  (e.g., attr_off), modified curses.h.in to generate them as per XSI
	  Curses requirement that every macro be available as a function.
	+ add check in infocmp.c to guard against string compare of
	  CANCELLED_STRING values.
	+ modify firework.c, rain.c to hide cursor while running.
	+ correct missing va_end in lib_tparm.c
	+ modify hanoi.c to work on non-color terminals, and to use timing
	  delays when in autoplay mode.
	+ correct 'echochar()' to refresh immediately (reported by Adrian
	  Garside <94ajg2@eng.cam.ac.uk>)
	> patch #322 (ESR):
	+ reorganize terminfo.src entries for xterm.

961109	- snapshot
	+ corrected error in line-breakout logic (lib_doupdate.c)
	+ modified newdemo to use wgetch(win) rather than getch() to eliminate
	  a spurious clear-screen.
	+ corrected ifdef's for 'poll()' configuration.
	+ added modules to ncurses, form, menu for Ada95 binding (Juergen
	  Pfeifer).
	+ modify set_field_buffer() to allow assignment of string longer than
	  the initial buffer length, and to return the complete string rather
	  than only the initial size (Juergen Pfeifer and Per Foreby
	  <perf@efd.lth.se>).

961102	- snapshot
	+ configure for 'poll()' in preference to 'select()', since older
	  systems are more likely to have a broken 'select()'.
	+ modified render_char() to avoid OR'ing colors.
	+ minor fixes to testcurs.c, newdemo.c test programs: ifdef'd out the
	  resize test, use wbkgd and corrected box() parameters.
	+ make flushinp() test work in ncurses.c by using napms() instead of
	  sleep().
	+ undo ESR's changes to xterm-x11r6 (it no longer matched the X11R6.1
	  distribution, as stated)
	+ terminfo 9.13.18 resync (ESR)
	+ check for getenv("HOME") returning null (ESR).
	+ change buffer used to decode xterm-mouse commands to unsigned to
	  handle displays wider than 128 chars (Juergen Pfeifer).
	+ correct typo curs_outopts.3x (Juergen Pfeifer).
	+ correct limit-checking in wenclose() (Juergen Pfeifer).
	+ correction to Peter Wemm's newwin change (Thomas Fehr
	  <fehr@suse.de>).
	+ corrections to logic that combines colors and attributes; they must
	  not be OR'd (Juergen Pfeifer, extending from report/patch by Rick
	  Marshall).

961026	- snapshot
	+ reset flags in 'getwin()' that might cause refresh to attempt to
	  manipulate the non-existent parent of a window that is read from a
	  file (lib_screen.c).
	+ restructure _nc_timed_wait() to log more information, and to try to
	  recover from badly-behaved 'select()' calls (still testing this).
	+ move define for GOOD_SELECT into configure script.
	+ corrected extra '\' character inserted before ',' in comp_scan.c
	+ corrected expansion of %-format characters in dump_entry.c; some were
	  rendered as octal constants.
	+ modify dump_entry.c to make terminfo output more readable and like
	  SVr4, by using "\s" for spaces (leading/trailing only), "\," for
	  comma, "\^" and "\:" as well.
	+ corrected some memory leaks in ncurses.c, and a minor logic error
	  in the top-level command-parser.
	+ correction for label format 4 (PC style with info line), a
	  slk_clear(), slk_restore() sequence didn't redraw the info line
	  (Juergen Pfeifer).
	+ modified the slk window (if simulated) to inherit the background and
	  default character attributes from stdscr (Juergen Pfeifer).
	+ corrected limit-check in set_top_row (Juergen Pfeifer).

961019	- snapshot
	+ correct loop-limit in wnoutrefresh(), bug exposed during pipe-testing
	  had '.lastchar' entry one beyond '._maxx'.
	+ modify ncurses test-program to work with data piped to it.
	+ corrected pathname computation in run_tic.sh, removing extra "../"
	  (reported by Tim Mooney).
	+ modified configure script to use previous install's location for
	  curses.h
	+ added NetBSD and FreeBSD to platforms that use --prefix=/usr as
	  a default.

961013
	+ revised xterm terminfo descriptions to reflect the several versions
	  that are available.
	+ corrected a pointer reference in dump_entry.c that didn't test if
	  the pointer was -1.

961005	- snapshot
	+ correct _nc_mvcur_scrolln for terminals w/o scrolling region.
	+ add -x option to hashtest to control whether it allows writes to the
	  lower-right corner.
	+ ifdef'd (NCURSES_TEST) the logic for _nc_optimize_enable to make it
	  simpler to construct tests (for double-check of _nc_hash_map tests).
	+ correct ifdef's for c++ in curses.h
	+ change default xterm type to xterm-x11r6.
	+ correct quoting in configure that made man-pages installed with
	  $datadir instead of actual terminfo path.
	+ correct whitespace in include/Caps, which caused kf11, clr_eol and
	  clr_end to be omitted from terminfo.5
	+ fix memory leaks in delscreen() (adapted from Alexander V Lukyanov).
	+ improve appearance of marker in multi-selection menu (Juergen
	  Pfeifer)
	+ fix behavior for forms with all fields inactive (Juergen Pfeifer)
	+ document 'field_index()' (Juergen Pfeifer)
	> patch #321 (ESR):
	+ add some more XENIX keycap translations to include/Caps.
	+ modify newwin to set initial state of each line to 'touched'
	  (from patch by Peter Wemm <peter@spinner.dialix.com>)
	+ in SET_TTY, replace TCSANOW with TCSADRAIN (Alexander V Lukyanov).

960928	- snapshot
	+ ifdef'd out _nc_hash_map (still slower)
	+ add graphic characters to vt52 description.
	+ use PutAttrChar in ClrToEOL to ensure proper background, position.
	+ simplify/correct logic in 'mvcur()' that does wrapping; it was
	  updating the position w/o actually moving the cursor, which broke
	  relative moves.
	+ ensure that 'doupdate()' sets the .oldindex values back to a sane
	  state; this was causing a spurious refresh in ncurses 'r'.
	+ add logic to configure (from vile) to guard against builders who
	  don't remove config.cache & config.status when doing new builds -TD
	+ corrected logic for 'repeat_char' in EmitRange (cf: eric #317), which
	  did not follow the 2-parameter scheme specified in XSI.
	+ corrected logic of wrefresh, wnoutrefresh broken in #319, making
	  clearok work properly (report by Michael Elkins).
	+ corrected problem with endwin introduced by #314 (removing the
	  scrolling-region reset) that broke ncurses.c tests.
	+ corrected order of args in AC_CHECK_LIB (from report by Ami Fischman
	  <fischman@math.ucla.edu>).
	+ corrected formatting of terminfo.5 tables (Juergen Ehling)
	> patch 320 (ESR):
	+ change ABI to 3.3
	+ emit a carriage-return in 'endwin()' to workaround a kernel bug in
	  BSDI.  (requested by Mike Karels <karels@redrock.bsdi.com>)
	+ reverse the default o configure --enable-termcap (consensus).
	> patch 319 (ESR):
	+ modified logic for clearok and related functions (from report by
	  Michael Elkins) - untested
	> patch 318 (ESR):
	+ correction to #317.
	> patch 317 (ESR):
	+ re-add _nc_hash_map
	+ modify EmitRange to maintain position as per original design
	  (patch by A. Lukyanov).
	+ modify test/ncurses.c and tputs, etc., to allow trace counting
	  output characters.
	+ add hashtest.c program to time the hashmap optimization.
	> patch 316 (ESR):
	+ add logic to deal with magic-cookie (how was this tested?)
	  (lib_doupdate.c).
	+ add ncurses.c driver for magic-cookie, some fixes to ncurses.c
	> patch 315 (ESR):
	+ merge changes to lib_doupdate.c to use ech and rep - untested
	  (patch by Alexander V Lukyanov).
	+ modified handling of interrupted system calls - untested
	  (lib_getch.c, lib_twait.c).
	+ new function _nc_mvcur_resume()
	+ fix return value for 'overlay()', 'overwrite()'

960914	- snapshot
	+ implement subwindow-logic in wresize, minor fixes to ncurses 'g'
	  test.
	+ corrected bracketing of fallback.c (reported/suggested fix by Juergen
	  Ehling <eh@eclipse.aball.de>).
	+ update xterm-color to reflect XFree86 3.1.3G release.
	+ correct broken dtterm description from #314 patch (e.g., spurious
	  newline.  The 'pairs' change might work, but no one's tested it
	  either ;-)
	+ clarify the documentation for the builtin form fieldtypes (Juergen
	  Pfeifer)
	> patch 314 (ESR):
	+ reset scroll region on startup rather than at wrapup time
	  (enhancement suggested by Alexander V Lukyanov).
	+ make storage of palette tables and their size counts per-screen for
	  multi-terminal applications (suggested by Alexander V Lukyanov).
	+ Improved error reporting for infotocap translation errors.
	+ Update terminfo.src to 9.13.14.

960907	- snapshot
	+ rewrote wgetstr to make it erase control chars and also fix bogus use
	  of _nc_outstr which caused the display to not wrap properly (display
	  problem reported by John M. Flinchbaugh <glynis@netrax.net>)
	+ modify ncurses 'f' test to accommodate terminal responses to C1 codes
	  (and split up this screen to accommodate non-ANSI terminals).
	+ test enter_insert_mode and exit_insert_mode in has_ic().
	+ removed bogus logic in mvcur that assumes nl/nonl set output modes
	  (XSI says they are input modes; SVr4 implements this).
	+ added macros SET_TTY, GET_TTY to term.h
	+ correct getstr() logic that altered terminal modes w/o restoring.
	+ disable ICRNL, etc., during initialization to match SVr4, removing
	  the corresponding logic from raw, cbreak, etc.
	+ disable ONLCR during initialization, to match SVr4 (this is needed
	  for cursor optimization when the cursor-down is a newline).
	+ replaced ESR's imitation of wresize with my original (his didn't
	  work).

960831	- snapshot
	+ memory leaks (Alexander V. Lukyanov).
	+ modified pnoutrefresh() to be more tolerant of too-large screen
	  size (reported by Michael Elkins).
	+ correct handling of terminfo files with no strings (Philippe De
	  Muyter)
	+ correct "tic -s" to take into account -I, -C options.
	+ modify ncurses 'f' test to not print codes 80 through 9F, since they
	  are considered control codes by ANSI terminals.

960824	- snapshot
	+ correct speed variable-type in 'tgetent()' (reported by Peter Wemm)
	+ make "--enable-getcap" configuration-option work (reported by
	  Peter Wemm <peter@spinner.DIALix.COM>)

960820
	+ correct err in 960817 that changed return-value of tigetflag()
	  (reported by Alexander V. Lukyanov).
	+ modify infocmp to use library default search-path for terminfo
	  directory (Alexander V. Lukyanov).

960817	- snapshot
	+ corrected an err in mvcur that broke resizing-behavior.
	+ correct fall-thru behavior of _nc_read_entry(), which was not finding
	  descriptions that existed in directories past the first one searched
	  (reported by Alexander V. Lukyanov)
	+ corrected typo in dtterm description.
	> patch 313 (ESR):
	+ add dtterm description
	+ clarify ncurses 'i' test (drop mvwscanw subtest)

960810	- snapshot
	+ correct nl()/nonl() to work as per SVr4 & XSI.
	+ minor fixes to ncurses.c (use 'noraw()', mvscanw return-code)
	+ refine configure-test for "-g" option (Tim Mooney).
	+ correct interaction between O_BLANK and NEW_LINE request in form
	  library (Juergen Pfeifer)

960804
	+ revised fix to tparm; previous fix reversed parameter order.
	> patch 312 (ESR):
	  correct terminfo.src corrupted by #310
	> patch 311 (ESR):
	+ fix idlok() and idcok() and the default of the idlok switch (report
	  by Ville Sulko).

960803	- snapshot
	+ corrected tparm to handle capability strings without explicit pop
	  (reported by William P Setzer)
	+ add fallback def for GCC_NORETURN, GCC_UNUSED for termcap users
	  (reported by Tim Mooney).
	> patch 310 (ESR):
	+ documentation and prototyping errors for has_color, immedok and idcok
	  (reported by William P Setzer <wsetzer@pams.ncsu.edu>)
	+ updated qnx terminfo entry (patch by Michael Hunter)

960730
	+ eliminate quoted includes in ncurses subdirectory, ensure config.h
	  is included first.
	+ newterm initializes terminal settings the same as initscr (reported
	  by Tim Mooney).

960727	- snapshot
	+ call cbreak() in initscr(), as per XSI & SVr4.
	+ turn off hardware echo in initscr() as per XSI & SVr4
	> patch 309 (ESR):
	+ terminfo changes (9.3.9), from BRL
	+ add more checks to terminfo parser.
	+ add more symbols to infocmp.

960720	- snapshot
	+ save previous-attribute in lib_vidattr.c if SP is null (reported by
	  Juergen Fluk <louis@dachau.marco.de>)
	+ corrected calls on _nc_render so that background character is set
	  as per XSI.
	+ corrected wbkgdset macro (XSI allows background character to be
	  null), and tests that use it.
	+ more corrections to terminfo (xterm & rxvt)
	+ undid change to mcprint prototype (cannot use size_t in curses.h
	  because not all systems declare it in the headers that we can safely
	  include therein).
	+ move the ifdefs for errno into curses.priv.h
	> patch 308 (ESR):
	+ terminfo changes (9.3.8)
	+ modified logic of error-reporting in terminfo parser
	+ fix option-processing bug in toe.

960713	- snapshot
	+ always check for <sys/bsdtypes.h> since ISC needs it to declare
	  fd_set (Juergen Pfeifer)
	+ install shared-libraries on NetBSD/FreeBSD with ABI-version (reported
	  by Juergen Pfeifer, Mike Long)
	+ add LOCAL_LDFLAGS2 symbol (Juergen Pfeifer)
	+ corrected prototype for delay_output() -- bump ABI to 3.2
	+ patch 307 (ESR):
	+ enable more translations of nonstandard caps, and document them.
	+ misc/terminfo.src update to 9.13.8
	+ patch 306 (ESR):
	+ moved logic that filters out rmul and rmso from setupterm to newterm
	  where it is less likely to interfere with termcap applications.
	+ cosmetic fixes to test/ncurses.c
	+ modify open() call in ncurses/read_entry.c to use O_RDONLY symbol
	  rather than constant (report by mib).
	+ misc/terminfo.src sgr0 and acsc changes (report by Philippe De
	  Muyter).
	+ modify ncurses/comp_parse.c so that entries containing a "+" can
	  have missing rmcup vs smcup.

960707
	+ rollback ESR's #305 change to terminfo.src (it breaks existing
	  applications, e.g., 'less 290').
	+ correct path of edit_man.sh, and fix typo that made all man-pages
	  preformatted.
	+ restore man/menu_requestname.3x omitted in Zeyd's resync (oops).
	+ auto-configure the GCC_PRINTFLIKE/GCC_SCANFLIKE macros (reported by
	  Philippe De Muyter).

960706	- snapshot
	+ make lib_vidattr.c more readable using macros.
	+ filter out rmul, rmso that conflict with sgr0 when reading terminal
	  descriptions.
	+ work around autoconf bug, force $INSTALL to absolute path
	  (reported by Zeyd).
	+ modify man-page install for BSDI to install preformatted .0 files
	  (reported by David MacKenzie).
	+ add/use gcc __attribute__ for printf and scanf in curses.h
	+ added SGR attributes test-case to ncurses
	+ revised ncurses 't' logic to show trace-disable effect in the menu.
	+ use getopt in ncurses program to process -s and -t options.
	+ make ncurses 'p' legend toggle with '?'
	+ disable scrollok during the ncurses 'p' test; if it is enabled the
	  stdscr will scroll when putting the box-corners in the lower-right
	  of the screen.
	> patch 305 (ESR):
	+ added sanity-checking of various paired string attributes.
	+ misc/terminfo.src update to 9.13.7 (report by A. Lukyanov).
	+ modify man/Makefile.in to make terminfo.5 during normal build.
	> patch 304 (ESR):
	+ corrected allocation-length for $HOME/.terminfo path.

960629	- snapshot
	+ check return code of _nc_mvcur_scrolln() in _nc_scroll_optimize() for
	  terminals with no scrolling-support (reported by Nikolay Shadrin
	  <queen@qh.mirea.ac.ru>)
	+ added ^S scrollok-toggle to ncurses 'g' test.
	+ added ^T trace-toggle to ncurses tests.
	+ modified ncurses test program to use ^Q or ESC consistently for
	  terminating tests (rather than ^D), and to use control keys rather
	  than function keys in 'g' test.
	+ corrected misplaced wclrtoeol calls in addch to accommodate wrapping
	  (reported by Philippe De Muyter).
	+ modify lib_doupdate.c to use effective costs to tradeoff between
	  delete-character/insert-character vs normal updating (reported by
	  David MacKenzie).
	+ compute effective costs for screen update operations (e.g., clr_eos,
	  delete_character).
	+ corrected error in knight.c exposed by wrap fixes in 960622; the
	  msgwin needed scrollok set.
	+ corrected last change to IDcTransformLine logic to avoid conflict
	  between PutRange and InsStr
	+ modified run_tic.sh to not use /usr/tmp (reported by David
	  MacKenzie), and further revised it and aclocal.m4 to use $TMPDIR if
	  set.
	+ corrected off-by-one in RoomFor call in read_entry.c

960622	- snapshot
	+ modified logic that wraps cursor in addch to follow the XSI spec,
	  (implemented in SVr4) which states that the cursor position is
	  updated when wrapping.  Renamed _NEED_WRAP to _WRAPPED to reflect the
	  actual semantics.
	+ added -s option to tic, to provide better diagnostics in run_tic.sh
	+ improved error-recovery for tabset install.
	+ change ABI to 3.1 (dropped tparam, corrected getbkgd(), added
	  _yoffset to WINDOW).
	+ modified initialization of SP->_ofp so that init_acs() is called with
	  the "right" file pointer (reported by Rick Marshall <rjm@nlc.net.au>
	+ documentation fixes (Juergen Pfeifer).
	+ corrected, using new SCREEN and WINDOW members, the behavior of
	  ncurses if one uses ripoffline() to remove a line from the top of the
	  screen (Juergen Pfeifer).
	+ modified autoconf scripts to prepare for Ada95 (GNAT) binding to
	  ncurses (Juergen Pfeifer).
	+ incorrect buffer-size in _nc_read_entry, reported by ESR.

960617
	+ corrected two logic errors in read_entry.c, write_entry.c (called by
	  tic, the write/read of terminfo entries used inconsistent rules for
	  locating the entries; the $TERMINFO_DIRS code would find only the
	  first entry in a list).
	+ refined pathname computation in run_tic.sh and shlib.
	+ corrected initialization of $IP in misc/run_tic.sh

960615	- snapshot
	+ ifdef'd out _nc_hash_map() call because it does not improve speed.
	+ display version of gcc if configure script identifies it.
	+ modify configure script to use /usr as Linux's default prefix.
	+ modify run_tic.sh to use shlib script, fixes some problems installing
	  with a shared-library configuration.
	+ adjusted configure script so that it doesn't run tests with the
	  warnings turned on, which makes config.log hard to read.
	+ added 'lint' rule to top-level Makefile.
	+ added configure option '--with-install-prefix' for use by system
	  builders to install into staging locations (requested by
	  Charles Levert <charles@comm.polymtl.ca>).
	+ corrected autoconfigure for Debian man program; it's not installed
	  as "man_db".
	+ set noecho in 'worm'; it was ifdef'd for debug only
	+ updated test/configure.in for timing-display in ncurses 'p' test
	+ corrected misspelled 'getbkgd()'.
	+ corrected wbkgdset to work like observed syvr4 (sets A_CHARTEXT part
	  to blank if no character given, copies attributes to window's
	  attributes).
	+ modified lib_doupdate.c to use lower-level SP's current_attr state
	  instead of curscr's state, since it is redundant.
	+ correction to IDcTransformLine logic which controls where InsStr is
	  invoked (refined by Alexander V Lukyanov).
	> patch 303 (ESR):
	+ conditionally include Chris Torek's hash function _nc_hash_map().
	+ better fix for nvi refresh-bug (Rick Marshall)
	+ fix for bug in handling of interrupted keystroke waits,
	  (Werner Fleck).
	+ misc/ncurses-intro.html syntax fix (Kajiyama Tamito).

960601	- snapshot
	+ auto-configure man-page compression-format and renames for Debian.
	+ corrected several typos in curses.h.in (i.e., the mvXXXX macros).
	+ re-order curses.priv.h for lint.
	+ added rules for lintlib, lint
	+ corrected ifdef for BROKEN_LINKER in MKnames.awk.in
	+ corrected missing INSTALL_DATA in misc/Makefile.in
	+ flush output when changing cursor-visibility (Rick Marshall)
	+ fix a minor bug in the _nc_ripoff() routine and improve error
	  checking when creating the label window (Juergen Pfeifer).
	+ enhancement to the control over the new PC-style soft key format.
	  allow caller now to select whether or not one wants to have
	  the index-line; see curs_slk.3x for documentation (Juergen Pfeifer).
	+ typos, don't use inline with "-g" (Philippe De Muyter)
	+ fixes for menus & wattr-, slk-functions (Juergen Pfeifer)

960526	- snapshot
	+ removed --with-ticdir option altogether, maintain compatibility with
	  existing applications via symbolic link in run_tic.sh
	+ patch for termio.h, signal (Philippe De Muyter)
	+ auto-configure gcc warning options rather than infer from version.
	+ auto-configure __attribute__ for different gcc versions.
	+ corrected special use of clearok() in hardscroll.c by resetting flag
	  in wrefresh().
	+ include stdlib.h before defs for EXIT_SUCCESS, for OSF/1.
	+ include sys/types.h in case stdlib.h does not declare size_t.
	+ fixes for makefile (Tim Mooney)
	+ fixes for menus & forms (Juergen Pfeifer)
	> patch 302 (ESR):
	+ improve hash function (suggested by Alexander V Lukyanov).
	+ 9.13.4 update for terminfo.src

960518	- snapshot
	+ revised ncurses.c panner test, let pad abut all 4 sides of screen.
	+ refined case in lib_doupdate.c for ClrToEOL().
	+ corrected prior change for PutRange (Alexander V Lukyanov
	  <lav@yars.free.net>).
	+ autoconf mods (Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>).
	+ locale fix for forms (Philippe De Muyter <phdemuyt@ulb.ac.be>)
	+ renamed "--with-datadir" option to "--with-ticdir" to avoid
	  confusion, and made this check for the /usr/lib/terminfo pre-existing
	  directory.
	> patches 299-301 (ESR):
	+ html fixes (Phillippe de Muyter).
	+ fix typo in ncurses-intro.html (report by Fabrizio Polacco).
	+ added hashmap.c
	+ mods to tracing, especially for ACS chars.
	+ corrected off-by-one in IDCtransform.
	+ corrected intermittent mouse bug by using return-value from read().
	+ mods to parse_entry.c, for smarter defaults.

960512
	+ use getopt in 'tic'; added -L option and modified -e option to allow
	  list from a file.

960511
	+ don't use fixed buffer-size in tparm().
	+ modified tic to create terminfo directory if it doesn't exist.
	+ added -T options to tic and infocmp (for testing/analysis)
	+ refined the length criteria for termcap and terminfo
	+ optimize lib_doupdate with memcpy, PutRange
	> patches 297, 298 (ESR):
	+ implement TERMINFO_DIRS, and -o option of tic
	+ added TRACE_IEVENT
	+ fix REQ_TOGGLE_ITEM in menu/menu_driver.c; it could select but not
	  deselect.
	+ added lib_print.c (request by Rick Marshall).
	+ added has_key() (request by Juergen Pfeifer).
	+ do not issue clrtoeol or clrtobot if the relevant portion of the line
	  is already blank (analysis by Keith Bostic).
	+ add parentheses for parameters of COLOR_PAIR and PAIR_NUMBER macros
	  (analysis by Jurgen Eidt).
	+ update screen's notion of cursor position in endwin() (analysis by
	  Alexander Lukyanov).
	+ added 't' to ncurses.c test.
	+ moved delay_output() to lib_tputs.c
	+ removed tparam() (was added in 1.9.9, but conflicts with emacs and
	  is not part of X/Open Curses).
	+ removed boolean version of 'getm'.
	+ misc cursor & optimization fixes.

960504	- snapshot
	+ modified ncurses 'p' test to allow full-screen range for panner size.
	+ fixes for locale (Philippe De Muyter <phdm@labauto1.ulb.ac.be>)
	+ don't use fixed buffer-size in fmt_entry().
	+ added usage-message to 'infocmp'.
	+ modified install.includes rules to prepend subdirectory-name to
	  "#include" if needed.

960430
	+ protect wrefresh, wnoutrefresh from invocation with pad argument.
	+ corrected default CCFLAGS in test/Makefile.

960428	- snapshot
	+ implemented logic to support terminals with background color erase
	  (e.g., rxvt and the newer color xterm).
	+ improved screen update logic (off-by-one logic error; use clr_eos if
	  possible)

960426	- snapshot
	+ change ncurses 'a' test to run in raw mode.
	+ make TIOCGWINSZ configure test less stringent, in case user
	  configures via terminal that cannot get screen size.
	> patches 295, 296 (ESR):
	+ split lib_kernel.c, lib_setup.c and names.c in order to reduce
	  overhead for programs that use only termcap features.
	+ new "-e" and "-h" options of tic (request by Tony Nugent).
	+ fix bug in mandatory-delay logic in lib_tputs.c (report by Sven
	  Verdoolaege).
	+ fix for "infocmp -e" to emit correct initializers (reported by Manual
	  J Novoa III).
	+ restore working-directory in read_termcap.c (report by Kayvan
	  Sylvan).
	+ use "-h" option on Solaris when generating shared libraries on
	  Solaris 2.5 to record the library name in the file, for assisting
	  the loader (patch by Scott Kramer).
	+ undo patch #294 changes to form and menu libraries (request by
	  Juergen Pfeifer).

960418	- snapshot
	+ use autoconf 2.9
	+ fix for AIX 3.2.5 (must define _POSIX_SOURCE to get termios struct
	  definitions via <termios.h>, modified macros in lib_raw.c to avoid
	  K&R-style substitution)
	> patches 293, 294 (ESR):
	+ rewrite wsyncup(), wsyncdown(), as well as small fixes to form and
	  menu libraries to fix echo-breakage introduced by 1.8.9, 1.9.9e
	  changes (patches by Juergen Pfeifer).
	+ fix compile under QNX 4.2 by defining ONLCR in lib_raw.c when
	  __QNX__ is defined (patch by Michael Hunter).
	+ modify setupterm() to match documentation for its return value, fix
	  newterm to work with this change (report by Emmet Lazich).
	+ add checks in getch() for error, return ERR as appropriate (report by
	  Emmet Lazich).
	+ mods to wgetch() in cooked mode (report by Pete Seebach).
	+ corrected askuser() logic in tset (patch by Remco Treffkorn).
	+ correct interaction of endwin() with mouse processing (report by
	  Michael Elkins).
	+ added trace support for TTY flags
	+ update terminfo.src to 9.13.1
	+ FreeBSD console entries (patch by Andrew Chernov).

960406
	+ fixes for NeXT, ISC and HPUX auto-configure
	+ autogenerate development header-dependencies (config.h, *.priv.h)
	+ corrected single-column formatting of "use=" (e.g., in tic)
	+ modify tic to read full terminfo-names
	+ corrected divide-by-zero that caused hang (or worse) when redirecting
	  output
	+ modify tic to generate directories only as-needed (and corrected
	  instance of use of data from function that had already returned).

### ncurses-1.9.8a -> 1.9.9e

* fixed broken wsyncup()/wysncdown(), as a result wnoutrefresh() now has
  copy-changed-lines behavior.
* added and documented wresize() function.
* more fixes to LOWER-RIGHT corner handling.
* changed the line-breakout optimization code to allow some lines to be
  emitted before the first check.
* added option for tic to use symbolic instead of hard links (for AFS)
* fix to restore auto-wrap mode.
* trace level can be controlled by environment variable.
* better handling of NULs in terminal descriptions.
* improved compatibility with observed SVR4 behavior.
* the refresh behavior of over-lapping windows is now more efficient and
  behaves like SVR4.
* use autoconf 2.7, which results in a working setup for SCO 5.0.
* support for ESCDELAY.
* small fixes for menu/form code.
* the test directory has its own configure.
* fixes to pads when optimizing scrolling.
* fixed several off-by-one bugs.
* fixes for termcap->terminfo translation; less restrictions more correct
  behavior.

### ncurses-1.9.7 -> 1.9.8a

* teach infocmp -i to recognize ECMA highlight sequences
* infocmp now dumps all SVr4 termcaps (not just the SVr4 ones) on -C
* support infocmp -RBSD.
* satisfy XSI Curses requirement that every macro be available as a function.
* This represents the last big change to the public interface of ncurses. The
  ABI_VERSION has now been set at 3.0 and should stay there barring any great
  catastrophies or acts of God.
* The C++ has been cleaned up in reaction to the changes to satisfy XSI's
  requirements.
* libncurses now gets linked to libcurses to help seamless emulation
  (replacement) of a vendor's curses. --disable-overwrite turns this behavior
  off.

### ncurses-1.9.6 -> 1.9.7

* corrected return values of setupterm()
* Fixed some bugs in tput (it does padding now)
* fixed a bug in tic that made it do the wrong thing on entries with more than
  one `use' capability.
* corrected the screen-size calculation at startup time to alter the
  numeric capabilities as per SVr4, not just LINES and COLS.
* toe(1) introduced; does what infocmp -T used to.
* tic(1) can now translate AIX box1 and font[0123] capabilities.
* tic uses much less core, the dotic.sh kluge can go away now.
* fix read_entry() and write_entry() to pass through cancelled capabilities OK.
* Add $HOME/.terminfo as source/target directory for terminfo entries.
* termcap compilation now automatically dumps an entry to $HOME/.terminfo.
* added -h option to toe(1).
* added -R option to tic(1) and infocmp(1).
* added fallback-entry-list feature.
* added -i option to infocmp(1).
* do a better job at detecting if we're on SCO.

### ncurses-1.9.5 -> 1.9.6

* handling of TERMCAP environment variables now works correctly.
* various changes to shorten termcap translations to less that 1024 chars.
* tset(1) added
* mouse support for xterm.
* most data tables are now const and accordingly live in shareable text space.
* Obey the XPG4/SVr4 practice that echo() is initally off.
* tic is much better at translating XENIX and AIX termcap entries now.
* tic can interpret ko capabilities now.
* integrated Juergen Pfeifer's forms library.
* taught write_entry() how not to write more than it needs to; this change
  reduces the size of the terminfo tree by a full 26%!
* infocmp -T option added.
* better warnings about historical tic quirks from tic.

### ncurses 1.9.4 -> 1.9.5

* menus library is now included with documentation.
* lib_mvcur has been carefully profiled and tuned.
* Fixed a ^Z-handling bug that was tanking lynx(1).
* HJ Lu's patches for ELF shared libraries under Linux
* terminfo.src 9.8.2
* tweaks for compiling in seperate directories.
* Thomas Dickey's patches to support NeXT's brain-dead linker
* Eric Raymond's patches to fix problems with long termcap entries.
* more support for shared libraries under SunOS and IRIX.

### ncurses 1.9.3 -> 1.9.4

* fixed an undefined-order-of-evaluation bug in lib_acs.c
* systematically gave non-API public functions and data an _nc_ prefix.
* integrated Juergen Pfeifer's menu code into the distribution.
* totally rewrote the knight test game's interface

### ncurses 1.9.2c -> 1.9.3

* fixed the TERMCAP_FILE Support.
* fixed off-by-one errors in scrolling code
* added tracemunch to the test tools
* took steps to cut the running time of make install.data

### ncurses 1.9.2c -> 1.9.2d

* revised 'configure' script to produce libraries for normal, debug,
  profile and shared object models.

### ncurses 1.9.1 -> 1.9.2

* use 'autoconf' to implement 'configure' script.
* panels support added
* tic now checks for excessively long termcap entries when doing translation
* first cut at eliminating namespace pollution.

### ncurses 1.8.9 -> 1.9

* cleanup gcc warnings for the following: use size_t where 'int' is not
  appropriate, fixed some shadowed variables, change attr_t to compatible with
  chtype, use attr_t in some places where it was confused with 'int'.
* use chtype/attr_t casts as appropriate to ensure portability of masking
  operations.
* added-back waddchnstr() to lib_addstr.c (it had been deleted).
* supplied missing prototypes in curses.h
* include <termcap.h> in lib_termcap.c to ensure that the prototypes
  are consistent (they weren't).
* corrected prototype of tputs in <termcap.h>
* rewrote varargs parsing in lib_tparm.c (to avoid referencing memory
  that may be out of bounds on the stack) -- Purify found this.
* ensure that TRACE is defined in lib_trace.c (to solve prototype
  warnings from gcc).
* corrected scrolling-region size in 'mvcur_wrap()'
* more spelling fixes
* use 'calloc()' to allocate WINDOW struct in lib_newwin.c (Purify).
* set default value for SP->_ofp in lib_set_term.c (otherwise SunOS dumps
  core in init_acs()).
* include <errno.h> in write_entry.c (most "braindead" includes declare errno
  in that file).

### ncurses 1.8.8 -> 1.8.9

* compile (mostly) clean with gcc 2.5.8 -Wall -Wstrict-prototypes
  -Wmissing-prototypes -Wconversion and using __attribute__ to flush out
  non-portable use of "%x" for pointers, or for chtype data (which is declared
  as a long).
* modified doupdate to ensure that typahead was turned on before attempting
  select-call (otherwise, some implementations hang).
* added trace mask TRACE_FIFO, use this in lib_getch.c to allow finer
  resolution of traces.
* improved bounds checking on several critical functions.
* the data directory has been replaced by the new master terminfo file.
* -F file-comparison option added to infocmp.
* compatibility with XSI Curses is now documented in the man bages.
* wsyncup/wsyncdown functions are reliable now; subwindow code in general
  is much less flaky.
* capabilities ~msgr, tilde_glitch, insert_padding, generic_type, no_pad_char,
  memory_above, memory_below, and hard_copy are now used properly.
* cursor-movement optimization has been completely rewritten.
* vertical-movement optimization now uses hardware scrolling, il, dl.

### ncurses 1.8.7 -> 1.8.8
* untic no longer exists, infocmp replaces it.
* tic can understand termcap now, especially if it is called captoinfo.
* The Linux Standard Console terminfo entry is called linux insead of console.
  It also uses the kernel's new method of changing charsets.
* initscr() will EXIT upon error (as the docs say) This wil mostly happen if
  you try to run on an undefined terminal.
* I can get things running on AIX but tic can't compile terminfo. I have to
  compile entries on another machine. Volunteers to hunt this bug are welcome.
* wbkgd() and wbkgdset() can be used to set a windows background to color.
  wclear()/werase() DO NOT use the current attribute to clear the screen.
  This is the way SVR4 curses works. PDCurses 2.1 is broken in this respect,
  though PDCurses 2.2 has been fixed.
* cleaned up the test/ directory.
* test/worm will segfault after quite a while.
* many spelling corrections courtesy of Thomas E. Dickey

### ncurses 1.8.6 -> 1.8.7
* cleaned up programs in test/ directory.
* fixed wbkgdset() macro.
* modified getstr() to stop it from advancing cursor in noecho mode.
* modified linux terminfo entry to work with the latest kernel to get
  the correct alternate character set.
* also added a linux-mono entry for those running on monochrome screens.
* changed initscr() so that it behaves like the man page says it does.
  this fixes the problem with programs in test/ crashing with SIGSEV if
  a terminal is undefined.
* modified addch() to avoid using any term.h #define's
* removed duplicate tgoto() in lib_tparm.c
* modified dump_entry.c so that infocmp deals correctly with ',' in acsc
* modified delwin() to correctly handle deleting subwindows.
* fixed Makefile.dist to stop installing an empty curses.h
* fixed a couple of out-of-date notes in man pages.

### ncurses 1.8.5 -> 1.8.6
* Implemented wbkgd(), bkgd(), bkgdset(), and wbkgdset().
* The handling of attributes has been improved and now does not turn off color
  if other attributes are turned off.
* scrolling code is improved. Scrolling in subwindows is still broken.
* Fixes to several bugs that manifest them on platforms other than Linux.
* The default to meta now depends on the status of the terminal when ncurses
  is started.
* The interface to the tracing facility has changed.  Instead of the pair of
  functions traceon() and traceoff(), there is just one function trace() which
  takes a trace mask argument.  The trace masks, defined in curses.h, are
  as follows:

	#define TRACE_DISABLE   0x00    /* turn off tracing */
	#define TRACE_ORDINARY  0x01    /* ordinary trace mode */
	#define TRACE_CHARPUT   0x02    /* also trace all character outputs */
	#define TRACE_MAXIMUM   0x0f    /* maximum trace level */

  More trace masks may be added, or these may be changed, in future releases.
* The pad code has been improved and the pad test code in test/ncurses.c has
  been improved.
* The prototype ansi entry has been changed to work with a wider variety
  of emulators.
* Fix to the prototype ansi entry that enables it to work with PC emulators
  that treat trailing ";m" in a highlight sequence as ";0m"; this doesn't
  break operation with any emulators.
* There are now working infocmp, captoinfo, tput, and tclear utilities.
* tic can now compile entries in termcap syntax.
* Core-dump bug in pnoutrefresh fixed.
* We now recognize and compile all the nonstandard capabilities in Ross
  Ridge's mytinfo package (rendering it obsolete).
* General cleanup and documentation improvements.
* Fixes and additions to the installation-documentation files.
* Take cursor to normal mode on endwin.

### ncurses 1.8.4 -> 1.8.5
* serious bugs in updating screen which caused erratic non-display,
  fixed.
* fixed initialization for getch() related variable which cause
  unpredictable results.
* fixed another doupdate bug which only appeared if you have
  parm_char.
* implemented redrawln() and redrawwin().
* implemented winsnstr() and related functions.
* cleaned up insertln() and deleteln() and implemented (w)insdeln().
* changed Makefile.dist so that installation of man pages will
  take note of the terminfo directory.
* fixed Configure (removed the mysterious 'X').
* Eric S. Raymond fixed the script.* files so that they work with
  stock awk.

#### ncurses 1.8.3 -> 1.8.4 #### ####
* fixed bug in refreshing the screen after return from shell_mode.
  There are still problems but they don't manifest themselves on
  my machine (Linux 0.99.14f).
* added wgetnstr() and modified things accordingly.
* fixed the script.src script.test to work with awk not just gawk.
* Configure can now take an argument of the target system.
* added test/ncurses.c which replaces several other programs and
  performs more testing.
[Thanks to Eric S Raymond for the last 4]
* more fixes to lib_overlay.c and added test/over.c to illustrate
  how it works.
* fixed ungetch() to take int instead of ch.
* fixes to cure wgetch() if flushinp() is called.

One note I forgot to mention in 1.8.3 is that tracing is off by
default starting in the version. If you want tracing output, put
traceon(); in your code and link with -ldcurses.

#### ncurses 1.8.2 -> ncurses 1.8.3 #### ####
MAJOR CHANGES:
1) The order of capabilities has been changed in order to achieve
binary compatibility with SVR4 terminfo database. This has the
unfortunate effect of breaking application currently linked with
ncurses. To ensure correct behavior, recompile all such programs.
Most programs using color or newer capabilities will break, others
will probably continue to work ok.

2) Pavel Curtis has renounced his copyright to the public domain.
This means that his original sources (posted to comp.sources.unix,
volume 1) are now in the public domain.  The current sources are
NOT in the public domain, they are copyrighted by me.  I'm
entertaining ideas on what the new terms ncurses is released under.

3) Eric S. Raymond has supplied a complete set of man pages for
ncurses in ?roff format. They will eventually replace most of the
current docs. Both sets are included in this release.

Other changes and notes from 1.8.2 include:
* SIGSEGV during scrolling no longer occurs.
* Other problems with scrolling and use of idl have been corrected.
* lib_getch.c has been re-written and should perform flawlessly.
  please use test/getch.c and any other programs to test this.
* ripoffline() is implemented (Thanks to Eric) and slk_ functions
  changed accordingly.
* I've added support for terminals that scroll if you write in the
  bottom-right corner.
* fixed more bugs in pads code. If anybody has a program that uses
  pads I'd love a copy.
* correct handling for terminal with back_color_erase capability
  (such as Linux console, and most PC terminals)
* ^Z handling apparently didn't work (I should never trust code
  sent me to me without extensive testing). It now seems to be
  fixed. Let me know if you have problems.
* I've added support for Apollo and NeXT, but it may still be
  incomplete, especially when dealing with the lack of POSIX
  features.
* scrolling should be more efficient on terminals with idl
  capabilities. Please see src/lib_scroll.c for more notes.
* The line drawing routines were offset by 1 at both ends. This
  is now fixed.
* added a few missing prototypes and macros (e.g. setterm())
* fixed code in src/lib_overlay.c which used to crash.
* added a few more programs in test/ The ones from the PDCurses
  package are useful, especially if you have SVR4 proper. I'm
  interested in the results you get on such a systems (Eric? ;-).
  They already exposed certain bugs in ncurses.
* See src/README for porting notes.
* The C++ code should really replace ncurses.h instead of working
  around it. It should avoid name-space clashes with nterm.h (use
  rows instead of lines, etc.)
* The C++ should compile ok. I've added explicit rules to the
  Makefile because no C++ defaults are documented on the suns.
* The docs say that echo() and nocbreak() are mutually exclusive.
  At the moment ncurses will switch to cbreak() if the case above
  occurs. Should it continue to do so? How about echo() and noraw()?
* PDCurses seem to assume that wclear() will use current attribute
  when clearing the screen. According to Eric this is not the case
  with SVR4.
* I have discovered, to my chagrin, SunOS 4.x (and probably other systems)
  * doesn't have vsscanf and God knows what else!  I've will do a vsscanf().
* I've also found out that the src/script.* rely on gawk and will not
  work with stock awk or even with nawk. Any changes are welcome.
* Linux is more tolerant of NULL dereferences than most systems. This
  fact was exposed by hanoi.
* ncurses still seems inefficient in drawing the screen on a serial
  link between Linux and suns. The padding may be the culprit.
* There seems to be one lingering problem with doupdate() after shelling
  out. Despite the fact the it is sending out the correct information
  to the terminal, nothing takes effect until you press ^L or another
  refresh takes place. And yes, output does get flushed.

#### ncurses 1.8.1 -> ncurses 1.8.2 #### Nov 28, 1993 ####

* added support for SVR4 and BSDI's BSD/386.
* major update and fix to scrolling routine.
* MORE fixes to stuff in lib_getch.c.
* cleaned-up configuration options and can now generate
	Config.* files through an awk script.
* changed setupterm() so it can be called more than once,
	add added set_curterm(), del_curterm().
* a few minor cleanups.
* added more prototypes in curses.h

#### ncurses 1.8 -> ncurses 1.8.1 #### Nov 4, 1993 ####

* added support for NeXTStep 3.0
* added termcap emulation (not well tested).
* more complete C++ interface to ncurses.
* fixed overlay(), overwrite(), and added copywin().
* a couple of bug fixes.
* a few code cleanups.

#### ncurses 0.7.2/0.7.3 -> ncurses 1.8 #### Aug 31, 1993 ####

* The annoying message "can't open file." was due to missing
  terminfo entry for the used terminal. It has now been
  replaced by a hopefully more helpful message.
* Problems with running on serial lines are now fixed.
* Added configuration files for SunOS, Linux, HP/UX, Ultrix,
  386bsd/BSDI (if you have others send'em to me)
* Cleaner Makefile.
* The documentation in manual.doc is now more uptodate.
* update optimization and support for hp terminals, and 386bsd
  console driver(s).
* mvcur optimization for terminals without cursor addressing
  (doesn't work on Linux)
* if cursor moved since last update, getch() will refresh the
  screen before working.
* getch() & alarm() can now live together. in 0.7.3 a signal
  interrupted getch() (bug or feature?) now the getch is
  restarted.
* scanw() et all were sick, now fixed.
* support for 8-bit input (use meta()).
* added default screen size to all terminfos.
* added c++ Ncursesw class.
* several minor bug fixes.

#### ncurses 0.7.2 -> ncurses 0.7.3 #### May 27, 1993 ####

* Config file to cope with different platforms (386BSD, BSDI, Ultrix, SunOS)
* more fixes to lib_getch.c
* changes related to Config

#### ncurses 0.7 -> ncurses 0.7.2 #### May 22, 1993 ####

* docs updated slightly (color usage is now documented).
* yet another fix for getch(), this one fixes problems with ESC being swallowed
  if another character is typed before the 1 second timeout.
* Hopefully, addstr() and addch() are 8-bit clean.
* fixed lib_tparm.c to use stdarg.h (should run on suns now)
* order of capabilities changed to reflect that specified in SYSV
  this will allow for binary-compatibility with existing terminfo dbs.
* added halfdelay()
* fixed problems with asc_init()
* added A_PROTECT and A_INVIS
* cleaned up vidputs()
* general cleanup of the code
* more attention to portability to other systems
* added terminfos for hp70092 (wont work until changes to lib_update.c are
  made) and 386BSD pcvt drivers.

Thanks to Hellmuth Michaelis for his help.
optimization code is slated for the next major release, stay tuned!

#### ncurses 0.6/0.61 -> ncurses 0.7 #### April 1, 1993
Please note that the next release will be called 1.8. If you want to know about
the rationale drop me a line.

Included are several test programs in test/.
I've split up the panels library, reversi, tetris, sokoban. They are now
available separately from netcom.com:pub/zmbenhal/

* color and ACS support is now fully compatible with SYSV at the terminfo
  level.
* Capabilities now includes as many SYSV caps I could find.
* tigetflag,tigetnum,tigetstr functions added.
* boolnames, boolfnames, boolcodes numnames, numfnames, numcodes,
  strnames, strfnames, strcodes arrays are now added.
* keyname() is added.
* All function keys can be defined in terminfo entries.
* fixed lin_tparm.c to behave properly.
* terminfo entries for vt* and xterm are included (improvements are welcome)
* more automation in handling caps and keys.
* included fixes from 0.6.1
* added a few more missing functions.
* fixed a couple of minor bugs.
* updated docs JUST a little (still miles behind in documenting the newer
	features).

#### ncurses 0.6 -> ncurses 0.61 ####

1) Included the missing data/console.

2) allow attributes when drawing boxes.

3) corrected usage of win->_delay value.

4) fixed a bug in lib_getch.c. if it didn't recognize a sequence it would
	simply return the last character in the sequence. The correct
	behavior is to return the entire sequence one character at a time.

#### ncurses0.5 -> ncurses0.6 #### March 1, 1993 ####
* removed _numchngd from struct _win_st and made appropriate changes.
* rewritten kgetch() to remove problems with interaction between alarm and
  read(). It caused SIGSEGV every now and then.
* fixed a bug that miscounted the numbers of columns when updating.
  (in lib_doupdate.c(ClrUpdate() -- iterate to columns not columns-1)
* fixed a bug that cause the lower-right corner to be incorrect.
  (in lib_doupdate.c(putChar() -- check against columns not columns-1)
* made resize() and cleanup() static to lib_newterm.c
* added notimeout().
* added timeout() define in curses.h
* added more function prototypes and fixed napms.
* added use_env().
* moved screen size detection to lib_setup.c.
* fixed newterm() to confirm to prototype.
* removed SIGWINCH support as SYSV does not define its semantics.
* cleaned-up lib_touch.c
* added waddnstr() and relatives.
* added slk_* support.
* fixed a bug in wdeleteln().
* added PANEL library.
* modified Makefile for smoother installation.
* terminfo.h is really term.h

#### ncurses 0.4 -> ncurses 0.5 #### Feb 14, 1993 ####
* changed _win_st structure to allow support for missing functionality.
* Addition of terminfo support for all KEY_*.
* Support for nodelay(), timeout(), notimeout().
* fixed a bug with the keypad char reading that did not return ESC until
  another key is pressed.
* nl mapping no longer occur on output (as should be)
  fixed bug '\n' no causing a LF.
* fixed bug that reset terminal colors regardless of whether we use color
  or not.
* Better support for ACS (not quite complete).
* fixed bug in wvline().
* added curs_set().
* changed from signal() to sigaction().
* re-included the contents of important.patch into source.

#### ncurses 0.3 -> ncurses 0.4 #### Feb 3, 1993 ####
* Addition of more KEY_* definitions.
* Addition of function prototypes.
* Addition of several missing functions.
* No more crashes if screen size is undefined (use SIGWINCH handler).
* added a handler to cleanup after SIGSEGV (hopefully never needed).
* changed SRCDIR from /etc/term to /usr/lib/terminfo.
* renamed compile/dump to tic/untic.
* New scrolling code.
* fixed bug that reversed the sense of nl() and nonl().

#### ncurses 0.2 -> ncurses 0.3 #### Jan 20, 1993 ####
* more support for color and graphics see test/ for examples.
* fixed various files to allow correct update after shelling out.
* more fixes for updates.
* no more core dumps if you don't have a terminfo entry.
* support for LINES and COLUMNS environment variables.
* support for SIGWINCH signal.
* added a handler for SIGINT for clean exits.

#### ncurses 0.1 -> ncurses 0.2 #### Aug 14, 1992 ####
* support for color.
* support for PC graphic characters.
* lib_trace.c updated to use stdarg.h and vprintf routines.
* added gdc.c (Great Digital Clock) as an example of using color.

#### ncurses -> ncurses 0.1 #### Jul 31, 1992 ####
* replacing sgtty stuff by termios stuff.
* ANSIfication of some functions.
* Disabling cost analysis 'cause it's incorrect.
* A quick hack for a terminfo entry.

-- vile:txtmode: