has_backref      1662 maint/gnulib/lib/regex_internal.c 	newstate->has_backref = 1;
has_backref      1716 maint/gnulib/lib/regex_internal.c 	newstate->has_backref = 1;
has_backref       537 maint/gnulib/lib/regex_internal.h   unsigned int has_backref : 1;
has_backref      1078 maint/gnulib/lib/regexec.c 	  if (cur_state->has_backref)
has_backref      1763 maint/gnulib/lib/regexec.c   if (candidates && mctx->state_log[str_idx]->has_backref)
has_backref      2332 maint/gnulib/lib/regexec.c       if (next_state->has_backref)
has_backref      2893 maint/gnulib/lib/regexec.c       if (cur_state && cur_state->has_backref)
has_backref      2902 maint/gnulib/lib/regexec.c   if (str_idx == top_str || (cur_state && cur_state->has_backref))