top_str           142 maint/gnulib/lib/regexec.c 				    Idx top_str, Idx last_node, Idx last_str,
top_str          2836 maint/gnulib/lib/regexec.c 	       Idx top_str, Idx last_node, Idx last_str, int type)
top_str          2868 maint/gnulib/lib/regexec.c   str_idx = path->next_idx ? path->next_idx : top_str;
top_str          2878 maint/gnulib/lib/regexec.c   if (str_idx == top_str)
top_str          2902 maint/gnulib/lib/regexec.c   if (str_idx == top_str || (cur_state && cur_state->has_backref))