RE: jit lock sit-for provokes redisplay provokes imenu

[Marshall, Simon]

> Simon, please try with your settings whether the patch makes 
> those extra
> calls to `imenu-update-menubar' disappear.  For some strange reason, I
> was not able to reproduce your behavior so far.

Apart from the return type of VOID for modify_region(), your patch is fine
for me.

BTW, so is your mouse-autoselect-window patch of last week.

Thanks, Simon.