Re: mouse-face on mode-line and header-line

[Nick Roberts]

Masatake YAMATO writes:
 > > > With ruler-mode turned on, I find it very easy to crash Emacs:
 > > 
 > > Well, perhaps installing non-bug-fixing changes to xdisp.c in the
 > > middle of a code freeze was not the greatest idea.
 > > 
 > > Yes, I know Masatake asked for objections and there were none. I'm not
 > > objecting, either. Just wondering whether the main branch will be
 > > below 0ºC some day.
 > 
 > I'll uninstall my change tonight.
 > (I have no time now. If you want, please uninstall it now.)
 > 
 > The benefit of installation was I could get this bug report.
 > I'll rewrite it for 23.0 or 22.2.

It also crashes, but less easily, without ruler-mode. However, apart from
the crashes, I like the change a lot, so I would say don't uninstall it just
yet. It fails at one point of the code. It might be a simple fix.

Nick