lib_eventloop_main_core 2605 ext/tk/tcltklib.c     return lib_eventloop_main_core(args);
lib_eventloop_main_core 2611 ext/tk/tcltklib.c     ret = rb_protect(lib_eventloop_main_core, args, &status);
lib_eventloop_main_core 2747 ext/tk/tcltklib.c     return rb_ensure(lib_eventloop_main_core, (VALUE)args,