GNU bug report logs - #20677
tooltips generate garbage

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Package: emacs;

Reported by: Angelo Graziosi <angelo.graziosi <at> alice.it>

Date: Wed, 27 May 2015 21:41:06 UTC

Severity: normal

Done: YAMAMOTO Mitsuharu <mituharu <at> math.s.chiba-u.ac.jp>

Bug is archived. No further changes may be made.

Full log

Message #62 received at 20677 <at> debbugs.gnu.org (full text, mbox):

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 20677 <at> debbugs.gnu.org, angelo.graziosi <at> alice.it
Subject: Re: bug#20677: tooltips generate garbage
Date: Tue, 02 Jun 2015 18:33:56 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

> Does it even compile?  I think it shouldn't compile.  Or maybe I'm
> missing something.

I tried "make" again, and it compiles.  I'm now trying bootstrapping
again to see if I missed an error message.

> So this probably means we don't clear the area that was obscured by
> the tip, we only redisplay the text in the obscured region.  Does this
> match what you see?

Could be.  Testing with a buffer in fundamental-mode and

   M-: (insert (propertize "test" 'help-echo "-----------------"))

seems to confirm this when I add more text etc.

> Can you see whether Emacs gets an expose event when the tip pops down?

Sorry, you've found my limit in understanding.  How can check that?


Michael.
This bug report was last modified 10 years and 48 days ago.

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