yyclearin        4222 ext/ripper/ripper.c #define yyclearin	(yychar = YYEMPTY)
yyclearin         605 ext/syck/gram.c #define yyclearin	(yychar = YYEMPTY)
yyclearin        4222 parse.c        #define yyclearin	(yychar = YYEMPTY)