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bug#8789: 23.3; debug backtrace buffer changes window on step-through
From: |
Drew Adams |
Subject: |
bug#8789: 23.3; debug backtrace buffer changes window on step-through |
Date: |
Mon, 17 Sep 2012 13:34:17 -0700 |
I'm guessing, but I do not know for sure, that it is the change you made for
this bug that has now broken the debugger for me.
For me, *Backtrace* is a special-display buffer, so it is shown in its own,
special-display frame.
In this build, things are not broken (still OK):
In GNU Emacs 24.2.50.1 (i386-mingw-nt5.1.2600)
of 2012-09-02 on MARVIN
Bzr revision: 109861 eggert@cs.ucla.edu-20120902171035-7mzihil3xd6bjfiy
Windowing system distributor `Microsoft Corp.', version 5.1.2600
Configured using:
`configure --with-gcc (4.6) --no-opt --enable-checking --cflags
-ID:/devel/emacs/libs/libXpm-3.5.8/include
-ID:/devel/emacs/libs/libXpm-3.5.8/src
-ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include
-ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include
-ID:/devel/emacs/libs/giflib-4.1.4-1/include
-ID:/devel/emacs/libs/jpeg-6b-4/include
-ID:/devel/emacs/libs/tiff-3.8.2-1/include
-ID:/devel/emacs/libs/gnutls-3.0.9/include
-ID:/devel/emacs/libs/libiconv-1.13.1-1-dev/include
-ID:/devel/emacs/libs/libxml2-2.7.8/include/libxml2'
And in this build, things are broken:
In GNU Emacs 24.2.50.1 (i386-mingw-nt5.1.2600)
of 2012-09-17 on MARVIN
Bzr revision: 110062 cyd@gnu.org-20120917054104-r93rtwkrtva73ewe
Windowing system distributor `Microsoft Corp.', version 5.1.2600
Configured using:
`configure --with-gcc (4.7) --no-opt --enable-checking --cflags
-ID:/devel/emacs/libs/libXpm-3.5.8/include
-ID:/devel/emacs/libs/libXpm-3.5.8/src
-ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include
-ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include
-ID:/devel/emacs/libs/giflib-4.1.4-1/include
-ID:/devel/emacs/libs/jpeg-6b-4/include
-ID:/devel/emacs/libs/tiff-3.8.2-1/include
-ID:/devel/emacs/libs/gnutls-3.0.9/include
-ID:/devel/emacs/libs/libiconv-1.13.1-1-dev/include
-ID:/devel/emacs/libs/libxml2-2.7.8/include/libxml2'
What is broken is this:
Before, the same frame (seemingly) existed throughout. I could hit `d' any
number of times, and everything was smooth. I could expand the frame size or
reposition it, and it stayed wherever I put it.
Now, it appears that each time I hit `d' the frame is deleted and a new frame is
created to replace it. And it is always re-created with the same, default size
and position (top left of screen).
This is horrible. Not only does the re-creation produce a tremendous
blink/flash, but the repositioning and resizing back to the default position and
size are intolerable.
I cannot see anything useful in the buffer - I need to stretch the frame out
again after each `d' to see anything wide.
And I need to reposition the frame to the right (for example) after each `d', if
I have another frame at the left that I want to continue to see (e.g. a frame
showing the source code, or *Completions*).
If you prefer this as a separate bug report, feel free to copy the above into a
new bug - you have all of the info. This is with my own setup, which Martin is
pretty familiar with: non-nil popup-frames etc.
For me, this change is a horrible regression - makes the debugger unusable.
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, martin rudalics, 2012/09/08
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Michael Heerdegen, 2012/09/12
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, martin rudalics, 2012/09/12
- bug#8789: 23.3; debug backtrace buffer changes window on step-through,
Drew Adams <=
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, martin rudalics, 2012/09/17
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Drew Adams, 2012/09/17
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, martin rudalics, 2012/09/18
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Drew Adams, 2012/09/18
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Drew Adams, 2012/09/19
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, martin rudalics, 2012/09/19
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Drew Adams, 2012/09/19
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Drew Adams, 2012/09/19
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, Drew Adams, 2012/09/19
- bug#8789: 23.3; debug backtrace buffer changes window on step-through, martin rudalics, 2012/09/20