union_set        2982 maint/gnulib/lib/regexec.c   re_node_set union_set;
union_set        2983 maint/gnulib/lib/regexec.c   re_node_set_init_empty (&union_set);
union_set        3001 maint/gnulib/lib/regexec.c 	      re_node_set_empty (&union_set);
union_set        3004 maint/gnulib/lib/regexec.c 		  err = re_node_set_merge (&union_set, &dest_state->nodes);
union_set        3007 maint/gnulib/lib/regexec.c 		      re_node_set_free (&union_set);
union_set        3011 maint/gnulib/lib/regexec.c 	      ok = re_node_set_insert (&union_set, next_node);
union_set        3014 maint/gnulib/lib/regexec.c 		  re_node_set_free (&union_set);
union_set        3018 maint/gnulib/lib/regexec.c 							    &union_set);
union_set        3022 maint/gnulib/lib/regexec.c 		  re_node_set_free (&union_set);
union_set        3034 maint/gnulib/lib/regexec.c 	      re_node_set_free (&union_set);
union_set        3039 maint/gnulib/lib/regexec.c   re_node_set_free (&union_set);
union_set        3195 maint/gnulib/lib/regexec.c 	  re_node_set union_set;
union_set        3203 maint/gnulib/lib/regexec.c 	      err = re_node_set_init_copy (&union_set,
union_set        3205 maint/gnulib/lib/regexec.c 	      ok = re_node_set_insert (&union_set, next_node);
union_set        3208 maint/gnulib/lib/regexec.c 		  re_node_set_free (&union_set);
union_set        3215 maint/gnulib/lib/regexec.c 	      err = re_node_set_init_1 (&union_set, next_node);
union_set        3219 maint/gnulib/lib/regexec.c 	  mctx->state_log[to_idx] = re_acquire_state (&err, dfa, &union_set);
union_set        3220 maint/gnulib/lib/regexec.c 	  re_node_set_free (&union_set);