bug#10024: 24.0.91; save-restriction fails to restore the screen

[Uday S Reddy]

martin rudalics writes:

> Neither do I.  But Uday's right when he says that the behavior under
> the debugger changed wrt Emacs 23.

Yes, you guys are of course right that save-restriction shouldn't have to
restore the screen.  However, there is an outer save-excursion in the VM
code, which is not doing the job some of the time.  I am still trying to
track it down so that I can construct a simple example.  (The debugger
change is probably making it harder for me to track it down.)  Stay tuned...

Cheers,
Uday