This is a simple program that works on ubuntu or mac with wine and with windows. it parses your g code file and can remove mcodes, convert letters such as E to A and change everything to capitol letters and remove all comments. repraper's may also like the fact it removes comments from the pendulum code of 5D python.
Very usefull utility, thanks for doing it, just one minor suggestion, instead if typing the file path a file selection dialog would help one finger typists like me.