Date: Dec 8, 2012 1:28 AM
Author: Simons, F.H.
Subject: cell merge bug not only when merging cells
I just ran into another situation where one might loose code.
Enter the following three lines in an input cell:
(* comment *)
Then select the three lines and comment them out by pressing alt-/. That
works fine. Then undo the action by pressing alt-/ again. The same bug
as with cell merging turns up. Fortunately, here Rolf Mertig's very
useful fix works as well.
The same happens when we use a blank line instead of (* comment *).
Eindhoven University of Technology