1.Insert math, type 1+1 2.Select the "+" using the mouse 3.Ctrl+x to delete the selected plus-sign. 4.Undo, note that the math turns into 1+ instead of the expected 1+1
Do this somewhere inside a fraction, and it might crash too. Undo in math is wrong, off-by-one or something? Don't know if this is a "undo" bug or a "mathed" bug. Helge Hafting
