C / C++cpp;c;h;hpp;cc;hh"(\\.|.)*?($|")\=1 \; match double quotes
|'(\\.|.)+?'\=3 \; match single quotes
|//.*\=2a \; line comment
|/\*[\n.]*?(\Z|\*/)\=2a \; block comment
|([\*&!]\b|[()\[\]\{\};])\=3 \; symbols
\; now some keywords
|\b(if|else|while|do|for|switch|case|return|default|break|this|typedef|static|class|goto|enum|const|try|catch|throw|reinterpret_cast|LP\w+)\b\=1
|#.+\=49 \; preprocessor keywords
|\b(char|int|short|long|unsigned|float|double|bool|void)\b\=1 \; types
|\b\d+\.\d+([Ee][\+\-]?\d+|)\b\=2 \; floating point numbers
|\b(\d[\l\d]*|true|false|NULL)\b\=2 \; integers and special values
|\b(\w+::)*\w+\(<\=4 \; functions