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From: Po Lu <luangruo@yahoo.com>
To: emacs-devel@gnu.org
Subject: struct face question
Date: Fri, 16 Sep 2022 13:35:45 +0800	[thread overview]
Message-ID: <87o7vfx4ni.fsf@yahoo.com> (raw)
In-Reply-To: 87o7vfx4ni.fsf.ref@yahoo.com

Is it ever valid for face->fontset to be -1?  The X font backend doesn't
support scaling fonts, so displaying the separator-line face fails to
find a font with height 0.1, causing the following part of
realize_gui_face to be called:

      else
	{
	  face->font = NULL;
	  face->fontset = -1;
	}

leading to face_for_char aborting from face->fontset being -1 later on.



       reply	other threads:[~2022-09-16  5:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <87o7vfx4ni.fsf.ref@yahoo.com>
2022-09-16  5:35 ` Po Lu [this message]
2022-09-16  6:49   ` struct face question Eli Zaretskii
2022-09-16  7:31     ` Po Lu
2022-09-16  7:42       ` Eli Zaretskii
2022-09-16  8:11         ` Po Lu

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