Defined in 1 files as a variable:

• contrib/groff/src/preproc/grn/main.cpp, line 116 (as a variable)

Defined in 1 files as a externvar:

• contrib/groff/src/preproc/grn/hgraph.cpp, line 33 (as a externvar)

Referenced in 2 files:

• contrib/groff/src/preproc/grn/hgraph.cpp
  • line 332
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  • line 497
  • line 515
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• contrib/groff/src/preproc/grn/main.cpp
  • line 571
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  • line 605