SingleLineComment = "//" (!("\n") .)* "\n" => [[ ignore ]]
MultiLineComment  = "/*" (!("*/") .)* "*/" => [[ ignore ]]
Space             = " " | "\t" | "\r" | "\n" | SingleLineComment | MultiLineComment
Punctuation       = "(" | ")" | "[" | "]" | ";"
String            = '"' (!('"') .) '"' => [[ second >string token-string boa ]]
Word              = !(String) (!(Space | Punctuation) .)+ => [[ >string token-word boa ]]
Tok               = Spaces (Number | Word | String | Punctuation )
Toks              = Tok* Spaces