OPTION_ARG_OPTIONAL 1083 maint/gnulib/lib/argp-help.c       if (real->flags & OPTION_ARG_OPTIONAL)
OPTION_ARG_OPTIONAL 1414 maint/gnulib/lib/argp-help.c       if (flags & OPTION_ARG_OPTIONAL)
OPTION_ARG_OPTIONAL 1447 maint/gnulib/lib/argp-help.c           if (flags & OPTION_ARG_OPTIONAL)
OPTION_ARG_OPTIONAL   85 maint/gnulib/lib/argp-parse.c   {"HANG",        OPT_HANG,    N_("SECS"), OPTION_ARG_OPTIONAL | OPTION_HIDDEN,
OPTION_ARG_OPTIONAL  319 maint/gnulib/lib/argp-parse.c                         if (real->flags & OPTION_ARG_OPTIONAL)
OPTION_ARG_OPTIONAL  332 maint/gnulib/lib/argp-parse.c                        ? (real->flags & OPTION_ARG_OPTIONAL
OPTION_ARG_OPTIONAL  135 maint/gnulib/tests/test-argp.c   { "optional", 'o', "ARG", OPTION_ARG_OPTIONAL,