Description Mike Wacker 2011-05-30 21:08:02 EDT

Build Identifier: M20100211-1343

I was editing the code, and all of a sudden (perhaps I mispressed a key stroke on a Ctrl sequence), my code appeared in a double-spaced format, with a blank line between each line of code. Attempting to undo this change caused an exception. Attempting to save the file caused an exception. Also, as I scrolled through the editor and started clicking of various lines, my text became all garbled.

Reproducible: Didn't try

Steps to Reproduce:
Not entirely sure what triggered it, but I've had other instances of undo's failing before.