$u = [\0-\255] -- universal: any character
@rsyms = -- symbols and non-identifier-like reserved words
- \= | \; | \{ | \} | \( | \) | \+ \+ | \- \- | \- | \< | \< \= | \> | \> \= | \= \= | \! \= | \+ | \* | \/
+ \= | \; | \{ | \} | \( | \) | \+ \+ | \- \- | \- | \! | \< | \< \= | \> | \> \= | \= \= | \! \= | \+ | \* | \/
:-
"//" [.]* ; -- Toss single line comments