optimize_node_left 4556 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(NCAR(nd), &nopt, &nenv); optimize_node_left 4571 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(NCAR(nd), &nopt, env); optimize_node_left 4706 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(NANCHOR(node)->target, &nopt, env); optimize_node_left 4764 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(NCALL(node)->target, opt, env); optimize_node_left 4777 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(qn->target, &nopt, env); optimize_node_left 4833 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(en->target, opt, env); optimize_node_left 4853 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(en->target, opt, env); optimize_node_left 4863 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(en->target, opt, env); optimize_node_left 4970 ext/mbstring/oniguruma/regcomp.c r = optimize_node_left(node, &opt, &env);