Re: Old redisplay bug in xdisp.c, question about change

[Jan D.]

>     The comments indicate that the menu does not need to be updated, but
>     apparently the tool bar is not updated either, because w->update_mode_line
>     is not set to Qt.
> 
>     There seems to be no ill effects from reverting this change, but since I
>     don't know why it was made in the first place, I can not be sure.
>     Does anybody remember the reason for this change?
> 
> I think I made this change just as an optimization.  So it could be
> reverted safely.
> 
> Another alternative is to execute, in that case,
> just the parts of the if-statement that are really needed in that case.

The if-statement is OK.  It is the setting of w->update_mode_line to Qt
that later makes update_tool_bar actually update the tool bar.

        Jan D.