".." L E("invalid operator")
@begin E4X
-"::" L F(tk::ColonColon, hi::Operator);
".." L F(tk::PeriodPeriod, hi::Operator);
@end
"/=" L F(tk::SlashEqual, hi::Operator);
":" L F(tk::Colon, hi::Structure);
+"::" L F(tk::ColonColon, hi::Structure);
"," L F(tk::Comma, hi::Structure);
"?" L F(tk::Question, hi::Structure);
";" L F(tk::SemiColon, hi::Structure);