has_backref      1624 maint/gnulib/lib/regex_internal.c 	newstate->has_backref = 1;
has_backref      1676 maint/gnulib/lib/regex_internal.c 	newstate->has_backref = 1;
has_backref       528 maint/gnulib/lib/regex_internal.h   unsigned int has_backref : 1;
has_backref      1064 maint/gnulib/lib/regexec.c 	  if (cur_state->has_backref)
has_backref      1745 maint/gnulib/lib/regexec.c   if (candidates && mctx->state_log[str_idx]->has_backref)
has_backref      2309 maint/gnulib/lib/regexec.c       if (next_state->has_backref)
has_backref      2868 maint/gnulib/lib/regexec.c       if (cur_state && cur_state->has_backref)
has_backref      2877 maint/gnulib/lib/regexec.c   if (str_idx == top_str || (cur_state && cur_state->has_backref))