history_node_new  132 ext/mbstring/oniguruma/regexec.c   clone = history_node_new();
history_node_new 1077 ext/mbstring/oniguruma/regexec.c         child = history_node_new();
history_node_new 1530 ext/mbstring/oniguruma/regexec.c                 region->history_root = node = history_node_new();