[icot]

Well, there's plenty of legacy code laying around that may be easier to improve and fix than completely rewrite. In fact, I just presented this tool to my co-workers as a suggestion to clean over 150KLOC of shell scripts we have laying around.

[igravious]

Be interesting to run this checker on the default scripts that come with major UNIX OSes like MacOSX and Ubuntu and Fedora and the like - sounds like a great janitorial project...