this was cool! ...atleast while it still worked. for whatever reason it froze every time i loaded my rom after I accidentally put a really large number in the multiplication operand... and now the page doesn't even load correctly.
Okay, thanks; seems that I would have to add some error logging facility to the tool in order to make it easier to reproduce this kind of problem:
https://github.com/haroldo-ok/vcs-game-maker/issues/56