Defined in 3 files as a function:
- external/gpl2/gettext/dist/gettext-tools/src/x-sh.c, line 1184 (as a function)
- external/gpl2/gettext/dist/gettext-tools/src/x-tcl.c, line 817 (as a function)
- external/gpl2/texinfo/dist/makeinfo/makeinfo.c, line 1986 (as a function)