Ah I see. I wonder if it's possible to kind of teach spell checker your own inputs/names/whatever as well.For some cases a spellchecker (or autofill) could work, but the problem is that you create the names of your own variables.
Sometimes I have a $value_base and $value_checked, using the wrong one could be a "typo" and cause a lot of frustration.
The longer your code is the higher the chances of this happening and the more frustrating it becomes.