incr              587 maint/gnulib/lib/regexec.c   int incr;
incr              670 maint/gnulib/lib/regexec.c   incr = (last_start < start) ? -1 : 1;
incr              681 maint/gnulib/lib/regexec.c   for (;; match_first += incr)
incr              760 maint/gnulib/lib/regexec.c 	      match_first += incr;