The vim text editor actually can use the NFA regular expression engine [1] for some searches. I'm not sure if that's an option for some of the languages mentio

The vim text editor actually can use the NFA regular expression engine [1] for some searches. I'm not sure if that's an option for some of the languages mentioned in the article. [1] http://vimhelp.appspot.com/options.txt.html#%27regexpengine%27 http://vimhelp.appspot.com/options.txt.html#%27regexpengine%...