Batch files
bat;cmd
\:i: \; case insenstive
\brem\b.*\=2e
| :[^\s]+\=5
|^:[^\s]+\=3
|%\w+%\=2
|^\@echo (on|off)\=b
| (--?|/)[a-z0-9\-]+\=1
|set\s+\w+\=41
|\b(echo|ren|cd|cls|dir|type|md|rd|delete|del|set|shift|path|if|else|not|exist|goto|start|for|in|do|exit|call|setlocal|endlocal)\b\=1
|[<>=|]\=3
|"[^"\n]*"\=9