Hey can IDE writers just stop with the "automatically replace the letters you typed with the nearest matching identifier" thing? Okay, that's great for tab completion. The key word there being TAB completion. Absolutely 100% of the time that I type some letters which don't match an identifier exactly and then a comma, it's because I haven't defined the identifier yet and I'm about to do that. Please do not replace them automatically upon typing comma with some random-ass thing.