Unknown Variable HIghlighting
Please add unknown variable high lighting (red squiggly undeline?) etc. I know a good Wingwarer would use auto-complete but sometimes I just type things out and don't spell the name right.
It would be so helpful if your auto-complete could detect that it does not know of a variable yet and highlight it to the user before I run the program and wait 3 minutes to find out I spelled the thing wrong.