has_period       1088 maint/gnulib/lib/regcomp.c   bool has_period = false;
has_period       1113 maint/gnulib/lib/regcomp.c 	has_period = true;
has_period       1142 maint/gnulib/lib/regcomp.c   if (mb_chars || has_period)
has_period       1155 maint/gnulib/lib/regcomp.c   dfa->has_mb_node = dfa->nbackref > 0 || has_period;