pre_blank        1587 maint/gnulib/lib/argp-help.c           int post, int pre_blank, int first_only,
pre_blank        1625 maint/gnulib/lib/argp-help.c       if (pre_blank)
pre_blank        1650 maint/gnulib/lib/argp-help.c           if (anything || pre_blank)
pre_blank        1665 maint/gnulib/lib/argp-help.c                   post, anything || pre_blank, first_only,