findRule           87 syn/greg.h     extern Node *findRule(char *name, int starts);
findRule           66 syn/greg.y     definition=	s:identifier 				{ if (push(beginRule(findRule(yytext,s)))->rule.expression)
findRule           89 syn/greg.y     		COLON identifier !EQUAL			{ Node *name= makeName(findRule(yytext,0));  name->name.variable= pop();  push(name); }
findRule           90 syn/greg.y     |		identifier !EQUAL			{ push(makeName(findRule(yytext,0))); }