GNU bug report logs - #16736
Compiling a Lisp file causes display to flash off and on

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Package: emacs;

Reported by: Glenn Morris <rgm <at> gnu.org>

Date: Thu, 13 Feb 2014 02:26:01 UTC

Severity: important

Found in version 24.3.50

Fixed in version 24.4

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Glenn Morris <rgm <at> gnu.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 16736 <at> debbugs.gnu.org, rudalics <at> gmx.at
Subject: bug#16736: Compiling a Lisp file causes display to flash off and on
Date: Mon, 17 Feb 2014 02:45:40 -0500

Eli Zaretskii wrote:

>   if (new_text_height == FRAME_TEXT_HEIGHT (f)
>       && new_text_width == FRAME_TEXT_WIDTH (f)
>       && new_root_width == old_root_width
>       && (FRAME_PIXEL_HEIGHT (f) ==
> 	  FRAME_TEXT_TO_PIXEL_HEIGHT (f, new_text_height))
>       && (FRAME_PIXEL_WIDTH (f) ==
> 	  FRAME_TEXT_TO_PIXEL_WIDTH (f, new_text_width)))
>     return;

new_text_height = 570 = FRAME_TEXT_HEIGHT (f)
new_text_width = 640 = FRAME_TEXT_WIDTH (f)
new_root_width = 672 = old_root_width

FRAME_PIXEL_HEIGHT (f) = 605
FRAME_TEXT_TO_PIXEL_HEIGHT (f, new_text_height) = 572
new_text_height = 570

FRAME_PIXEL_WIDTH (f) = 674 = FRAME_TEXT_TO_PIXEL_WIDTH (f, new_text_width)
new_text_width = 640
This bug report was last modified 11 years and 98 days ago.

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