* bug#17214: 24.3.50; C-q F1 does not display help, inserts null
@ 2014-04-07 2:47 Eli Zaretskii
2016-02-08 14:38 ` Marcin Borkowski
0 siblings, 1 reply; 3+ messages in thread
From: Eli Zaretskii @ 2014-04-07 2:47 UTC (permalink / raw)
To: 17214
Steps to reproduce:
emacs -Q
C-q F1
This momentarily flashes the help text, and inserts a null character.
The expected result is that the help text is displayed, and Emacs
waits for another keystroke and inserts that.
In GNU Emacs 24.3.50.26 (i686-pc-mingw32)
of 2014-04-06 on HOME-C4E4A596F7
Repository revision: 116914 monnier@iro.umontreal.ca-20140406130800-4fr2v94ybc5gszkb
Windowing system distributor `Microsoft Corp.', version 5.1.2600
Configured using:
`configure --prefix=/d/usr --enable-checking=yes,glyphs 'CFLAGS=-O0
-gdwarf-2 -g3''
Important settings:
value of $LANG: ENU
locale-coding-system: cp1255
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-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
line-number-mode: t
transient-mark-mode: t
Recent input:
M-x r e p o r t - C-g C-q <f1> <return> M-x r e p o
r t - e n <tab> <backspace> <tab> <return>
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Quit
Load-path shadows:
None found.
Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
help-fns mail-prsvr mail-utils help-mode easymenu time-date tooltip
electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32
ls-lisp w32-common-fns disp-table w32-win w32-vars tool-bar dnd fontset
image regexp-opt fringe tabulated-list newcomment lisp-mode prog-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
minibuffer nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote make-network-process
w32notify w32 multi-tty emacs)
Memory information:
((conses 8 75080 5898)
(symbols 32 17563 0)
(miscs 32 34 97)
(strings 16 10984 3506)
(string-bytes 1 274804)
(vectors 8 9528)
(vector-slots 4 373747 2332)
(floats 8 58 264)
(intervals 28 242 94)
(buffers 508 12))
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#17214: 24.3.50; C-q F1 does not display help, inserts null
2014-04-07 2:47 bug#17214: 24.3.50; C-q F1 does not display help, inserts null Eli Zaretskii
@ 2016-02-08 14:38 ` Marcin Borkowski
2017-07-16 12:26 ` npostavs
0 siblings, 1 reply; 3+ messages in thread
From: Marcin Borkowski @ 2016-02-08 14:38 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 17214
Hi,
I tried to investigate this, and it seems that read-quoted-char has some
facilities for intercepting f1 (i.e., all the help- local variables),
and then does not use them at all.
Strange.
Best,
Marcin
On 2014-04-07, at 06:47, Eli Zaretskii <eliz@gnu.org> wrote:
> Steps to reproduce:
>
> emacs -Q
> C-q F1
>
> This momentarily flashes the help text, and inserts a null character.
> The expected result is that the help text is displayed, and Emacs
> waits for another keystroke and inserts that.
>
>
> In GNU Emacs 24.3.50.26 (i686-pc-mingw32)
> of 2014-04-06 on HOME-C4E4A596F7
> Repository revision: 116914 monnier@iro.umontreal.ca-20140406130800-4fr2v94ybc5gszkb
> Windowing system distributor `Microsoft Corp.', version 5.1.2600
> Configured using:
> `configure --prefix=/d/usr --enable-checking=yes,glyphs 'CFLAGS=-O0
> -gdwarf-2 -g3''
>
> Important settings:
> value of $LANG: ENU
> locale-coding-system: cp1255
>
> Major mode: Lisp Interaction
>
> Minor modes in effect:
> tooltip-mode: t
> electric-indent-mode: t
> mouse-wheel-mode: t
> tool-bar-mode: t
> menu-bar-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
> line-number-mode: t
> transient-mark-mode: t
>
> Recent input:
> M-x r e p o r t - C-g C-q <f1> <return> M-x r e p o
> r t - e n <tab> <backspace> <tab> <return>
>
> Recent messages:
> For information about GNU Emacs and the GNU system, type C-h C-a.
> Quit
>
> Load-path shadows:
> None found.
>
> Features:
> (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
> mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
> gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
> help-fns mail-prsvr mail-utils help-mode easymenu time-date tooltip
> electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32
> ls-lisp w32-common-fns disp-table w32-win w32-vars tool-bar dnd fontset
> image regexp-opt fringe tabulated-list newcomment lisp-mode prog-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
> minibuffer nadvice loaddefs button faces cus-face macroexp files
> text-properties overlay sha1 md5 base64 format env code-pages mule
> custom widget hashtable-print-readable backquote make-network-process
> w32notify w32 multi-tty emacs)
>
> Memory information:
> ((conses 8 75080 5898)
> (symbols 32 17563 0)
> (miscs 32 34 97)
> (strings 16 10984 3506)
> (string-bytes 1 274804)
> (vectors 8 9528)
> (vector-slots 4 373747 2332)
> (floats 8 58 264)
> (intervals 28 242 94)
> (buffers 508 12))
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#17214: 24.3.50; C-q F1 does not display help, inserts null
2016-02-08 14:38 ` Marcin Borkowski
@ 2017-07-16 12:26 ` npostavs
0 siblings, 0 replies; 3+ messages in thread
From: npostavs @ 2017-07-16 12:26 UTC (permalink / raw)
To: Marcin Borkowski; +Cc: 17214
found 17214 25.1
tags 17214 fixed
close 17214 25.2
quit
Marcin Borkowski <mbork@mbork.pl> writes:
> Hi,
>
> I tried to investigate this, and it seems that read-quoted-char has some
> facilities for intercepting f1 (i.e., all the help- local variables),
> and then does not use them at all.
>
> Strange.
>
> Best,
> Marcin
>
>
> On 2014-04-07, at 06:47, Eli Zaretskii <eliz@gnu.org> wrote:
>
>> Steps to reproduce:
>>
>> emacs -Q
>> C-q F1
>>
>> This momentarily flashes the help text, and inserts a null character.
>> The expected result is that the help text is displayed, and Emacs
>> waits for another keystroke and inserts that.
This seems to have been fixed in 25.2.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-07-16 12:26 UTC | newest]
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2014-04-07 2:47 bug#17214: 24.3.50; C-q F1 does not display help, inserts null Eli Zaretskii
2016-02-08 14:38 ` Marcin Borkowski
2017-07-16 12:26 ` npostavs
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