* bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations
@ 2010-10-21 23:16 Christoph
2010-10-24 15:39 ` Alan Mackenzie
2010-10-30 21:11 ` Alan Mackenzie
0 siblings, 2 replies; 4+ messages in thread
From: Christoph @ 2010-10-21 23:16 UTC (permalink / raw)
To: 7265
Note, this might be related to bug #7264.
Copy the following code in a file.c and open it:
typedef enum
{
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER,
MEMBER = _MEMBER
} MyEnum;
Scrolling down with C-v is very slow and on my older machine at work it
takes a second or two for the screen to scroll at all. Alt-v seems work
correcly and is responsive as normal.
I also noticed that once I have scrolled through the file once, then go
back to the beginning and scroll with C-v again, it seems to work as
normal.
This problem does not occur in Emacs 23.2, where on the same machine at
work the scrolling is snappy as expected and there is no noticable delay.
In GNU Emacs 24.0.50.1 (i386-mingw-nt6.1.7600)
of 2010-10-21 on MARVIN
Windowing system distributor `Microsoft Corp.', version 6.1.7600
configured using `configure --with-gcc (4.5) --cflags -IC:/Progra~2/GnuWin32/include -ID:/devel/emacs/libXpm-3.5.8/include -ID:/devel/emacs/libXpm-3.5.8/src'
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: ENU
value of $XMODIFIERS: nil
locale-coding-system: cp1252
default enable-multibyte-characters: t
Major mode: C/l
Minor modes in effect:
ido-everywhere: t
yas/global-mode: t
yas/minor-mode: t
global-auto-revert-mode: t
tooltip-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
size-indication-mode: t
column-number-mode: t
line-number-mode: t
abbrev-mode: t
Recent input:
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <up> <up> <up> <up> <up> <up>
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up>
<up> <up> <down> <down> <down> <down> <down> <down>
C-k C-k C-k <down> <down> <down> <down> <return> <backspace>
<backspace> <up> <up> <up> <C-left> <C-left> <C-left>
<C-left> <C-right> <C-right> <C-right> <C-right> <C-right>
SPC o n SPC m y SPC m a c h i n e <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <down> <right> <right> <right>
<right> <right> <right> SPC C l o s i n g SPC t h e
SPC <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> A l s o , SPC <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<down> <down> <return> <up> <right> <right> <right>
<right> <right> <right> <right> <right> <right> <right>
<right> <right> <right> <right> <right> <right> <right>
<right> <right> <right> <right> <right> <right> <right>
<right> <right> <right> <right> <right> <right> <right>
<right> <right> <right> SPC a n d SPC a l l SPC e n
u m e r a t i o n SPC m e m b e r SPC a <backspace>
<backspace> e <backspace> s SPC a r e SPC c o r r e
c t l y SPC f o n t i f i e d . C-c C-c y e s <return>
C-x RET r e p o t <backspace> r t <tab> <return>
Recent messages:
Mark set
Auto-saving...done
Mark set
Mark activated
Auto-saving...done
Auto-saving...done
Auto-saving...done
Sending...
Sending via mail...
Sending...done
Load-path shadows:
d:/devel/emacs/emacs-bzr/trunk/lisp/emacs-lisp/lmenu hides d:/devel/emacs/emacs-bzr/trunk/lisp/obsolete/lmenu
d:/devel/emacs/emacs-bzr/trunk/lisp/emacs-lisp/cl-compat hides d:/devel/emacs/emacs-bzr/trunk/lisp/obsolete/cl-compat
Features:
(rect newcomment help-mode view shadow sort gnus-util mail-extr message
rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils
gmm-utils mailheader emacsbug server js2-mode-autoloads
rainbow-mode-autoloads finder-inf package re-builder dired+ dired-x
ediff-merg ediff-diff ediff-wind ediff-mult ediff-help ediff-init
ediff-util dired-aux ibuffer nav nav-tags python-21 python nav-bufs
anything-config warnings browse-url semantic/util-modes semantic/util
semantic semantic/tag semantic/lex semantic/fw loaddefs eieio byte-opt
bytecomp byte-compile mode-local cedet imenu bookmark pp dired rx ffap
thingatpt anything google-c-style cc-mode cc-fonts cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs grep-o-matic grep compile
comint browse-kill-ring+ browse-kill-ring second-sel ido yasnippet
dropdown-list derived easy-mmode assoc etags-table etags ring remember
zenburn color-theme edmacro kmacro wid-edit cl sendmail regexp-opt
reporter easymenu uniquify advice help-fns advice-preload autorevert
tooltip ediff-hook vc-hooks lisp-float-type mwheel dos-w32 disp-table
ls-lisp w32-win w32-vars tool-bar dnd fontset image fringe lisp-mode
register page menu-bar rfn-eshadow timer select scroll-bar mouse
jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
button minibuffer faces cus-face files text-properties overlay md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process multi-tty emacs)
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations
2010-10-21 23:16 bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations Christoph
@ 2010-10-24 15:39 ` Alan Mackenzie
2010-10-25 21:47 ` Christoph
2010-10-30 21:11 ` Alan Mackenzie
1 sibling, 1 reply; 4+ messages in thread
From: Alan Mackenzie @ 2010-10-24 15:39 UTC (permalink / raw)
To: Christoph; +Cc: 7265
Hi, Christof!
On Thu, Oct 21, 2010 at 05:16:52PM -0600, Christoph wrote:
> Note, this might be related to bug #7264.
> Copy the following code in a file.c and open it:
> typedef enum
> {
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
<~200 "MEMBERS" in total>
> MEMBER = _MEMBER
> } MyEnum;
> Scrolling down with C-v is very slow and on my older machine at work it
> takes a second or two for the screen to scroll at all. Alt-v seems work
> correcly and is responsive as normal.
> I also noticed that once I have scrolled through the file once, then go
> back to the beginning and scroll with C-v again, it seems to work as
> normal.
> This problem does not occur in Emacs 23.2, where on the same machine at
> work the scrolling is snappy as expected and there is no noticable delay.
I've just committed a patch to fix this. I'd be grateful if you could
play with it a little, and confirm it's OK or report any misfeatures the
change might have introduced.
Note that this patch doesn't fix bug #7264 (fontification only partly
done). That's a tad more complicated. ;-(
> In GNU Emacs 24.0.50.1 (i386-mingw-nt6.1.7600)
> of 2010-10-21 on MARVIN
Thanks for taking the trouble to report these two bugs.
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations
2010-10-24 15:39 ` Alan Mackenzie
@ 2010-10-25 21:47 ` Christoph
0 siblings, 0 replies; 4+ messages in thread
From: Christoph @ 2010-10-25 21:47 UTC (permalink / raw)
To: Alan Mackenzie; +Cc: 7265
On 10/24/2010 9:39 AM, Alan Mackenzie wrote:
> I've just committed a patch to fix this. I'd be grateful if you could
> play with it a little, and confirm it's OK or report any misfeatures the
> change might have introduced.
The scrolling issue is fixed. I tested on my home machine with Win7 and
my XP work machine, where the problem originally occurred.
I couldn't find any other misfeatures. :)
Thanks alot for the quick fix.
> Note that this patch doesn't fix bug #7264 (fontification only partly
> done). That's a tad more complicated. ;-(
Ok. The fontification is not quite as much of a problem as the scrolling
piece.
Thanks again,
Christoph
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations
2010-10-21 23:16 bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations Christoph
2010-10-24 15:39 ` Alan Mackenzie
@ 2010-10-30 21:11 ` Alan Mackenzie
1 sibling, 0 replies; 4+ messages in thread
From: Alan Mackenzie @ 2010-10-30 21:11 UTC (permalink / raw)
To: 7265-done
The bug has been fixed.
On Thu, Oct 21, 2010 at 05:16:52PM -0600, Christoph wrote:
> Note, this might be related to bug #7264.
>
> Copy the following code in a file.c and open it:
>
> typedef enum
> {
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER,
> MEMBER = _MEMBER
> } MyEnum;
>
> Scrolling down with C-v is very slow and on my older machine at work it
> takes a second or two for the screen to scroll at all. Alt-v seems work
> correcly and is responsive as normal.
>
> I also noticed that once I have scrolled through the file once, then go
> back to the beginning and scroll with C-v again, it seems to work as
> normal.
>
> This problem does not occur in Emacs 23.2, where on the same machine at
> work the scrolling is snappy as expected and there is no noticable delay.
>
>
>
> In GNU Emacs 24.0.50.1 (i386-mingw-nt6.1.7600)
> of 2010-10-21 on MARVIN
> Windowing system distributor `Microsoft Corp.', version 6.1.7600
> configured using `configure --with-gcc (4.5) --cflags -IC:/Progra~2/GnuWin32/include -ID:/devel/emacs/libXpm-3.5.8/include -ID:/devel/emacs/libXpm-3.5.8/src'
>
> 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: ENU
> value of $XMODIFIERS: nil
> locale-coding-system: cp1252
> default enable-multibyte-characters: t
>
> Major mode: C/l
>
> Minor modes in effect:
> ido-everywhere: t
> yas/global-mode: t
> yas/minor-mode: t
> global-auto-revert-mode: t
> tooltip-mode: t
> mouse-wheel-mode: t
> file-name-shadow-mode: t
> global-font-lock-mode: t
> font-lock-mode: t
> blink-cursor-mode: t
> auto-composition-mode: t
> auto-encryption-mode: t
> auto-compression-mode: t
> size-indication-mode: t
> column-number-mode: t
> line-number-mode: t
> abbrev-mode: t
>
> Recent input:
> <down> <down> <down> <down> <down> <down> <down> <down>
> <down> <down> <down> <down> <down> <down> <down> <down>
> <down> <down> <down> <down> <down> <down> <down> <down>
> <down> <down> <down> <down> <down> <down> <down> <down>
> <down> <down> <down> <down> <down> <down> <down> <down>
> <down> <down> <down> <down> <down> <down> <down> <prior>
> <prior> <prior> <prior> <prior> <prior> <prior> <prior>
> <prior> <next> <next> <next> <next> <next> <next> <next>
> <next> <next> <next> <up> <up> <up> <up> <up> <up>
> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up>
> <up> <up> <down> <down> <down> <down> <down> <down>
> C-k C-k C-k <down> <down> <down> <down> <return> <backspace>
> <backspace> <up> <up> <up> <C-left> <C-left> <C-left>
> <C-left> <C-right> <C-right> <C-right> <C-right> <C-right>
> SPC o n SPC m y SPC m a c h i n e <backspace> <backspace>
> <backspace> <backspace> <backspace> <backspace> <backspace>
> <backspace> <backspace> <backspace> <backspace> <backspace>
> <backspace> <backspace> <down> <right> <right> <right>
> <right> <right> <right> SPC C l o s i n g SPC t h e
> SPC <backspace> <backspace> <backspace> <backspace>
> <backspace> <backspace> <backspace> <backspace> <backspace>
> <backspace> <backspace> <backspace> A l s o , SPC <backspace>
> <backspace> <backspace> <backspace> <backspace> <backspace>
> <down> <down> <return> <up> <right> <right> <right>
> <right> <right> <right> <right> <right> <right> <right>
> <right> <right> <right> <right> <right> <right> <right>
> <right> <right> <right> <right> <right> <right> <right>
> <right> <right> <right> <right> <right> <right> <right>
> <right> <right> <right> SPC a n d SPC a l l SPC e n
> u m e r a t i o n SPC m e m b e r SPC a <backspace>
> <backspace> e <backspace> s SPC a r e SPC c o r r e
> c t l y SPC f o n t i f i e d . C-c C-c y e s <return>
> C-x RET r e p o t <backspace> r t <tab> <return>
>
> Recent messages:
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> Mark set
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>
> Load-path shadows:
> d:/devel/emacs/emacs-bzr/trunk/lisp/emacs-lisp/lmenu hides d:/devel/emacs/emacs-bzr/trunk/lisp/obsolete/lmenu
> d:/devel/emacs/emacs-bzr/trunk/lisp/emacs-lisp/cl-compat hides d:/devel/emacs/emacs-bzr/trunk/lisp/obsolete/cl-compat
>
> Features:
> (rect newcomment help-mode view shadow sort gnus-util mail-extr message
> rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
> rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils
> gmm-utils mailheader emacsbug server js2-mode-autoloads
> rainbow-mode-autoloads finder-inf package re-builder dired+ dired-x
> ediff-merg ediff-diff ediff-wind ediff-mult ediff-help ediff-init
> ediff-util dired-aux ibuffer nav nav-tags python-21 python nav-bufs
> anything-config warnings browse-url semantic/util-modes semantic/util
> semantic semantic/tag semantic/lex semantic/fw loaddefs eieio byte-opt
> bytecomp byte-compile mode-local cedet imenu bookmark pp dired rx ffap
> thingatpt anything google-c-style cc-mode cc-fonts cc-menus cc-cmds
> cc-styles cc-align cc-engine cc-vars cc-defs grep-o-matic grep compile
> comint browse-kill-ring+ browse-kill-ring second-sel ido yasnippet
> dropdown-list derived easy-mmode assoc etags-table etags ring remember
> zenburn color-theme edmacro kmacro wid-edit cl sendmail regexp-opt
> reporter easymenu uniquify advice help-fns advice-preload autorevert
> tooltip ediff-hook vc-hooks lisp-float-type mwheel dos-w32 disp-table
> ls-lisp w32-win w32-vars tool-bar dnd fontset image fringe lisp-mode
> register page menu-bar rfn-eshadow timer select scroll-bar mouse
> jit-lock font-lock syntax facemenu font-core frame cham georgian
> utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
> japanese hebrew greek romanian slovak czech european ethiopic indian
> cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
> button minibuffer faces cus-face files text-properties overlay md5
> base64 format env code-pages mule custom widget hashtable-print-readable
> backquote make-network-process multi-tty emacs)
>
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-10-30 21:11 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-10-21 23:16 bug#7265: 24.0.50; cc-mode: scrolling is slow for large enumerations Christoph
2010-10-24 15:39 ` Alan Mackenzie
2010-10-25 21:47 ` Christoph
2010-10-30 21:11 ` Alan Mackenzie
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