Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.
Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list,
and to the gnu.emacs.bug news group.
Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:
Emacs maintainers,
I would like to report what appears to be a bug in the Nextstep port
of Emacs 23.1.1. I am using Emacs 23.1.1 on a dual G5 PowerPC
Macintosh, running Mac OS X 10.4.11.
$ uname -a
Darwin spud.local 8.11.0 Darwin Kernel Version 8.11.0: Wed Oct 10 18:26:00
PDT 2007; root:xnu-792.24.17~1/RELEASE_PPC Power Macintosh powerpc
Under Emacs-23.1.1, running "M-x vc-annotate RET" on a
revision-controlled source file opens an *Annotate* buffer, where the
source code appears as black text on a black background. Here is a
picture to illustrate this behavior:
http://www.cs.umb.edu/~srevilak/images/annotate-emacs-23.1.1.png
To produce this picture, I typed the following sequence of commands:
C-x f ~/tmp/foo/hello.c ;; (hello.c is a source file under CVS control)
M-x vc-annotate
M-x emacs-version ;; so the picture would contain emacs'
;; version number
For contrast, performing the same sequence of actions in Emacs 22.3.1
produces the following:
http://www.cs.umb.edu/~srevilak/images/annotate-emacs-22.3.1.png
From the picture above, we see that emacs-22.3.1 shows an *Annotate*
buffer with colored text on a black background. Thus, in Emacs 22.3.1
the annotated source code is readable; in Emacs 23.1.1 the annotated
source code is not readable.
A colleague suggested that I examine the value of
vc-annotate-color-map. Below is the output of
"M-x describe-variable vc-annotate-color-map RET", invoked when point
was in the *Annotate* buffer.
------- begin describe-variable output ---------
vc-annotate-color-map is a variable defined in `vc-annotate.el'.
Its value is shown below.
Documentation:
Association list of age versus color, for C-x v g.
Ages are given in units of fractional days. Default is eighteen
steps using a twenty day increment, from red to blue. For TTY
displays with 8 or fewer colors, the default is red to blue with
all other colors between (excluding black and white).
You can customize this variable.
Value:
((0.0 . "#FF3F3F")
(0.0 . "#FF6C3F") (0.0 . "#FF993F") (0.0 . "#FFC63F") (0.0 . "#FFF33F") (0.0 . "#DDFF3F") (0.0 . "#B0FF3F") (0.0 . "#83FF3F") (0.0 . "#56FF3F") (0.0 . "#3FFF56") (0.0 . "#3FFF83") (0.0 . "#3FFFB0") (0.0 . "#3FFFDD") (0.0 . "#3FF3FF") (0.0 . "#3FC6FF") (0.0 . "#3F99FF") (0.0 . "#3F6CFF") (0.0 . "#3F3FFF"))Local in buffer *Annotate hello.c (rev 1.2)*; global value is ((20 . "#FF3F3F")
(40 . "#FF6C3F")
(60 . "#FF993F")
(80 . "#FFC63F")
(100 . "#FFF33F")
(120 . "#DDFF3F")
(140 . "#B0FF3F")
(160 . "#83FF3F")
(180 . "#56FF3F")
(200 . "#3FFF56")
(220 . "#3FFF83")
(240 . "#3FFFB0")
(260 . "#3FFFDD")
(280 . "#3FF3FF")
(300 . "#3FC6FF")
(320 . "#3F99FF")
(340 . "#3F6CFF")
(360 . "#3F3FFF"))
------- end describe-variable output ---------
On an earlier inspection of vc-annotate-color-map, I saw the following
color map (but still black text on a black background in the annotate
buffer)
((136.96145961934153 . "#FF3F3F")
(273.92291923868305 . "#FF6C3F")
(410.8843788580246 . "#FF993F")
(547.8458384773661 . "#FFC63F")
(684.8072980967077 . "#FFF33F")
(821.7687577160492 . "#DDFF3F")
(958.7302173353908 . "#B0FF3F")
(1095.6916769547322 . "#83FF3F")
(1232.6531365740739 . "#56FF3F")
(1369.6145961934153 . "#3FFF56")
(1506.5760558127567 . "#3FFF83")
(1643.5375154320984 . "#3FFFB0")
(1780.4989750514399 . "#3FFFDD")
(1917.4604346707815 . "#3FF3FF")
(2054.421894290123 . "#3FC6FF")
(2191.3833539094644 . "#3F99FF")
(2328.344813528806 . "#3F6CFF")
(2465.3062731481477 . "#3F3FFF"))
If I can provide any additional diagnostic behavior, please let me
know; I would be happy to do so.
Steve Revilak
If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
`bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/Applications/Emacs-23.1.app/Contents/Resources/etc/DEBUG for instructions.
------------ Configuration Follows ----------------------
In GNU Emacs 23.1.1 (powerpc-apple-darwin8.11.0, NS apple-appkit-824.48)
of 2009-10-14 on spud.local
Windowing system distributor `Apple', version 10.3.824
configured using `configure '--with-ns''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: nil
value of $XMODIFIERS: nil
locale-coding-system: nil
default-enable-multibyte-characters: t
Major mode: Annotate
Minor modes in effect:
display-time-mode: t
tooltip-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
column-number-mode: t
line-number-mode: t
Recent input:
<help-echo> C-x C-f t m <tab> f o <tab> h e <tab> <return>
M-x v c - a n <tab> <return> M-x r e p o r t - e m
<tab> <return>
Recent messages: Preparing diary... No diary entries for Wednesday, October 21, 2009 Loading /Users/srevilak/.emacs-custom.el (source)...done For information about GNU Emacs and the GNU system, type C-h C-a. Loading vc-cvs...done Annotating... Redisplaying annotation...done (Spanned from 0.5 to 0.5 days old) Mark set Annotating... done
pgpDugwZl__y9.pgp
Description: PGP signature
--- End Message ---