There is no comment style to keyboard shortcut set for .mc files.
I am using Mac and Option+Shift+/ doesn't do anything in .mc files, but works in others, for example. java. How do I set it to work with monkey C files.
Are you referring to single line or block comments? I don't have any answers for how to set up a shortcut key. I did want to say that I have had trouble compiling with block quotes, so I don't think they are safe to use.