TK_ALT           3052 ext/mbstring/oniguruma/regparse.c       tok->type = TK_ALT;
TK_ALT           3471 ext/mbstring/oniguruma/regparse.c       tok->type = TK_ALT;
TK_ALT           4856 ext/mbstring/oniguruma/regparse.c   case TK_ALT:
TK_ALT           5236 ext/mbstring/oniguruma/regparse.c   if (r == TK_EOT || r == term || r == TK_ALT) {
TK_ALT           5242 ext/mbstring/oniguruma/regparse.c     while (r != TK_EOT && r != term && r != TK_ALT) {
TK_ALT           5279 ext/mbstring/oniguruma/regparse.c   else if (r == TK_ALT) {
TK_ALT           5282 ext/mbstring/oniguruma/regparse.c     while (r == TK_ALT) {