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Re: Highlighting bug

From: Jorge A. Alfaro-Murillo
Subject: Re: Highlighting bug
Date: Fri, 29 Sep 2017 15:24:10 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

The following message is a courtesy copy of an article
that has been posted to gmane.emacs.devel as well.

martin rudalics writes:

I do not know C, so what exactly should I do? If I put a raise(SIGINT); right before the return false; and compile, then emacs crashes when I try to highlight a region, so I guess it does get there?

Then GTK_CHECK_VERSION seems broken indeed.

But I do have a libgtk-3-0 higher than 3.16 (in fact I just upgraded from 3.20.6-1 to 3.22.21-1). So I should be getting into the "if GTK_CHECK_VERSION (3, 16, 0)", right? Or does this depend on the version that I am using, because I also have libgtk2.0-0. Should I have only one of those two installed?

Could this a problem of openbox using libgtk2.0-0 even when libgtk-3-0 is installed? Because when I remove from gtkutil.c the lines of the patch:

-#if GTK_CHECK_VERSION (3, 16, 0) if (get_bg) /* - gtk_style_context_get_background_color is deprecated in - GTK+ 3.16. New versions of GTK+ don't use the concept of a - single background color any more, so we can't query for it. */ - return false; -#if GTK_CHECK_VERSION (3, 16, 0) /* We can't get here. */ - emacs_abort (); #else

Then the problem goes away.


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