7 - statement: "[!&|=/*+-<>]|\\b(and|or|is|isnt|not)\\b"
8 - identifier: "([A-Za-z_][A-Za-z0-9_]*:[[:space:]]*(->|\\()|->)"
10 - statement: "\\b(for|of|continue|break|isnt|null|unless|this|else|if|return)\\b"
11 - statement: "\\b(try|catch|finally|throw|new|delete|typeof|in|instanceof)\\b"
12 - statement: "\\b(debugger|switch|while|do|class|extends|super)\\b"
13 - statement: "\\b(undefined|then|unless|until|loop|of|by|when)\\b"
14 - constant: "\\b(true|false|yes|no|on|off)\\b"
15 - preproc: "@[A-Za-z0-9_]*"
21 - constant.specialChar: "\\\\."
27 - todo: "(TODO|XXX|FIXME):?"