options          6358 ext/nkf/nkf-utf8/nkf.c options(unsigned char *cp)
options          4432 ext/tk/tcltklib.c enum options { TKWAIT_VARIABLE, TKWAIT_VISIBILITY, TKWAIT_WINDOW };
options          5034 ext/tk/tcltklib.c enum options { TKWAIT_VARIABLE, TKWAIT_VISIBILITY, TKWAIT_WINDOW };