TKWAIT_VARIABLE 4514 ext/tk/tcltklib.c index = TKWAIT_VARIABLE; TKWAIT_VARIABLE 4544 ext/tk/tcltklib.c case TKWAIT_VARIABLE: TKWAIT_VARIABLE 5119 ext/tk/tcltklib.c index = TKWAIT_VARIABLE; TKWAIT_VARIABLE 5158 ext/tk/tcltklib.c case TKWAIT_VARIABLE: