fdoc             1530 maint/gnulib/lib/argp-help.c   const char *fdoc = filter_doc (tdoc, ARGP_KEY_HELP_ARGS_DOC, argp, state);
fdoc             1533 maint/gnulib/lib/argp-help.c   if (fdoc)
fdoc             1535 maint/gnulib/lib/argp-help.c       const char *cp = fdoc;
fdoc             1554 maint/gnulib/lib/argp-help.c   if (fdoc && fdoc != tdoc)
fdoc             1555 maint/gnulib/lib/argp-help.c     free ((char *)fdoc);        /* Free user's modified doc string.  */