Helge Hafting wrote:
> 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.
Can you try if the attached fixes this?
Jürgen
Index: math_nestinset.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/mathed/math_nestinset.C,v
retrieving revision 1.168
diff -u -r1.168 math_nestinset.C
--- math_nestinset.C 20 Sep 2005 08:31:37 -0000 1.168
+++ math_nestinset.C 24 Sep 2005 09:16:42 -0000
@@ -423,6 +423,7 @@
}
case LFUN_CUT:
+ recordUndo(cur);
cutSelection(cur, true, true);
cur.message(_("Cut"));
// Prevent stale position >= size crash
