* bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode!
@ 2021-01-13 11:50 Utkarsh Singh
2021-01-13 18:06 ` Juri Linkov
0 siblings, 1 reply; 6+ messages in thread
From: Utkarsh Singh @ 2021-01-13 11:50 UTC (permalink / raw)
To: 45839
In info-mode do the following:
+ C-SPC :: set mark
+ C-s valid_query :: search for some string
+ RET
By now you can see region is not highlighted and this will affect all
other command such as M-w(kill-ring-save).
In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.24, cairo version 1.17.4)
of 2021-01-11 built on archlinux
Repository revision: 8810e1789cce8cb9f2e463fc305c0b6ff12580ba
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12099001
System Description: Arch Linux
Configured features:
XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND GPM DBUS GSETTINGS GLIB NOTIFY
INOTIFY ACL GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD JSON
PDUMPER LCMS2
Important settings:
value of $LC_COLLATE: C
value of $LANG: en_IN.UTF-8
locale-coding-system: utf-8-unix
Major mode: Info
Minor modes in effect:
semantic-minor-modes-format: ((:eval (if (or semantic-highlight-edits-mode semantic-show-unmatched-syntax-mode) S)))
icomplete-vertical-mode: t
async-bytecomp-package-mode: t
shell-dirtrack-mode: t
company-tng-mode: t
save-place-mode: t
pdf-occur-global-minor-mode: t
winner-mode: t
icomplete-mode: t
fido-mode: t
amx-mode: t
minions-mode: t
global-auto-revert-mode: t
delete-selection-mode: t
recentf-mode: t
show-paren-mode: t
electric-pair-mode: t
override-global-mode: t
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
buffer-read-only: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
/home/utkarsh/.config/emacs/elpa/icomplete-vertical-20210105.500/icomplete-vertical hides /tmp/icomplete-vertical-0R2C0p/icomplete-vertical-20210105.500/icomplete-vertical
/home/utkarsh/.config/emacs/elpa/icomplete-vertical-20210105.500/icomplete-vertical-pkg hides /tmp/icomplete-vertical-0R2C0p/icomplete-vertical-20210105.500/icomplete-vertical-pkg
/home/utkarsh/.config/emacs/elpa/icomplete-vertical-20210105.500/icomplete-vertical-autoloads hides /tmp/icomplete-vertical-0R2C0p/icomplete-vertical-20210105.500/icomplete-vertical-autoloads
Features:
(shadow mail-extr emacsbug timezone dabbrev korea-util org-element
ol-eww eww xdg mm-url ol-rmail ol-mhe ol-irc ol-info ol-gnus nnselect
gnus-search gnus-art mm-uu mml2015 gnus-sum gnus-group gnus-undo
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emms-volume-mixerctl emms-volume-pulse emms-volume-amixer emms-i18n
emms-history emms-score emms-stream-info emms-metaplaylist-mode
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emms-tag-editor emms-mark emms-mode-line emms-cache emms-info-exiftool
emms-info-tinytag emms-info-metaflac emms-info-opusinfo
emms-info-ogginfo emms-info-mp3info emms-info emms-later-do
emms-playlist-mode emms-player-vlc emms-player-mpv emms-player-mplayer
emms-player-simple emms-source-playlist emms-source-file locate
emms-setup emms emms-compat notmuch hl-line notmuch-tree notmuch-jump
notmuch-hello notmuch-show notmuch-print notmuch-crypto notmuch-mua
notmuch-message notmuch-draft notmuch-maildir-fcc notmuch-address
notmuch-company notmuch-parser notmuch-wash diff-mode coolj
notmuch-query goto-addr icalendar diary-lib diary-loaddefs notmuch-tag
crm notmuch-lib notmuch-version notmuch-compat mm-view mml-smime smime
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ietf-drums mail-prsvr mailabbrev mail-utils gmm-utils mailheader shr
kinsoku puny svg dom elfeed-csv elfeed elfeed-curl elfeed-log elfeed-db
elfeed-lib thingatpt avl-tree generator url-queue xml-query xml
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pdf-view bookmark text-property-search pp jka-compr pdf-cache pdf-info
tq pdf-util image-mode exif try winner icomplete amx s minions
autorevert filenotify org ob ob-tangle ob-ref ob-lob ob-table ob-exp
org-macro org-footnote org-src ob-comint org-pcomplete pcomplete comint
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outline org-version ob-emacs-lisp ob-core ob-eval org-table ol org-keys
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calendar cal-loaddefs dired-aux dired dired-loaddefs delsel recentf
tree-widget wid-edit paren elec-pair edmacro kmacro cl-extra help-mode
use-package use-package-ensure use-package-delight use-package-diminish
use-package-bind-key bind-key easy-mmode use-package-core finder-inf
info package easymenu browse-url url url-proxy url-privacy url-expand
url-methods url-history url-cookie url-domsuf url-util mailcap
url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs
eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv
bytecomp byte-compile cconv cl-loaddefs cl-lib iso-transl tooltip eldoc
electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win
x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
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cyrillic chinese composite charscript charprop case-table epa-hook
jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button
loaddefs faces cus-face macroexp files window text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote threads dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting cairo
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)
Memory information:
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(symbols 48 43644 5)
(strings 32 192833 7458)
(string-bytes 1 5816298)
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(floats 8 798 2574)
(intervals 56 13094 1049)
(buffers 984 25))
--
Utkarsh Singh
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode!
2021-01-13 11:50 bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode! Utkarsh Singh
@ 2021-01-13 18:06 ` Juri Linkov
2021-01-13 19:20 ` Drew Adams
0 siblings, 1 reply; 6+ messages in thread
From: Juri Linkov @ 2021-01-13 18:06 UTC (permalink / raw)
To: Utkarsh Singh; +Cc: 45839
> In info-mode do the following:
> + C-SPC :: set mark
> + C-s valid_query :: search for some string
> + RET
>
> By now you can see region is not highlighted and this will affect all
> other command such as M-w(kill-ring-save).
Please see in the function 'Info-search' that it intentionally
deactivates the active region during the search by calling:
(deactivate-mark)
This is because when the search arrives in another Info node,
then region highlighting breaks - the region's beginning stays
in the previous node, while the region's end moves to the next node.
To avoid such situation, it deactivates the active region.
If you want to copy the region with M-w, then you can reactivate it with
'C-x C-x'.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode!
2021-01-13 18:06 ` Juri Linkov
@ 2021-01-13 19:20 ` Drew Adams
2021-01-13 19:24 ` Drew Adams
2021-01-14 9:20 ` Juri Linkov
0 siblings, 2 replies; 6+ messages in thread
From: Drew Adams @ 2021-01-13 19:20 UTC (permalink / raw)
To: Juri Linkov, Utkarsh Singh; +Cc: 45839
> Please see in the function 'Info-search' that it intentionally
> deactivates the active region during the search by calling:
>
> (deactivate-mark)
>
> This is because when the search arrives in another Info node,
> then region highlighting breaks - the region's beginning stays
> in the previous node, while the region's end moves to the next node.
> To avoid such situation, it deactivates the active region.
FWIW, Info+ doesn't have this problem. It deactivates
the mark only when search moves to another node.
___
If library Isearch+ is also loaded then when search
stays in the same node the mark is deactivated if
option `isearchp-deactivate-region-flag' is non-nil
(the default). You can toggle this anytime during
Isearch with `M-= C-SPC'.
So you control the behavior for search within a node,
and deactivation happens when search moves to another
node.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode!
2021-01-13 19:20 ` Drew Adams
@ 2021-01-13 19:24 ` Drew Adams
2021-01-14 9:20 ` Juri Linkov
1 sibling, 0 replies; 6+ messages in thread
From: Drew Adams @ 2021-01-13 19:24 UTC (permalink / raw)
To: Juri Linkov, Utkarsh Singh; +Cc: 45839
Adding links, for OP -
Info+ description:
https://www.emacswiki.org/emacs/InfoPlus
code:
https://www.emacswiki.org/emacs/download/info%2b.el
___
Isearch+ description:
https://www.emacswiki.org/emacs/IsearchPlus
code:
https://www.emacswiki.org/emacs/download/isearch%2b.el
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode!
2021-01-13 19:20 ` Drew Adams
2021-01-13 19:24 ` Drew Adams
@ 2021-01-14 9:20 ` Juri Linkov
[not found] ` <87mtxby5t9.fsf@gmail.com>
1 sibling, 1 reply; 6+ messages in thread
From: Juri Linkov @ 2021-01-14 9:20 UTC (permalink / raw)
To: Drew Adams; +Cc: 45839, Utkarsh Singh
>> Please see in the function 'Info-search' that it intentionally
>> deactivates the active region during the search by calling:
>>
>> (deactivate-mark)
>>
>> This is because when the search arrives in another Info node,
>> then region highlighting breaks - the region's beginning stays
>> in the previous node, while the region's end moves to the next node.
>> To avoid such situation, it deactivates the active region.
>
> FWIW, Info+ doesn't have this problem. It deactivates
> the mark only when search moves to another node.
But this doesn't mean that info.el should not be fixed.
Here is the fix:
diff --git a/lisp/info.el b/lisp/info.el
index 62d7b583ff..dec93928b3 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -1973,7 +1973,6 @@ Info-search
"Regexp search%s" (car Info-search-history)
(if case-fold-search "" " case-sensitively"))
nil 'Info-search-history)))
- (deactivate-mark)
(when (equal regexp "")
(setq regexp (car Info-search-history)))
(when regexp
@@ -2066,6 +2065,7 @@ Info-search
(< found opoint-max))
;; Search landed in the same node
(goto-char found)
+ (deactivate-mark)
(widen)
(goto-char found)
(save-match-data (Info-select-node)))
^ permalink raw reply related [flat|nested] 6+ messages in thread
* bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode!
[not found] ` <87mtxby5t9.fsf@gmail.com>
@ 2021-01-14 19:09 ` Juri Linkov
0 siblings, 0 replies; 6+ messages in thread
From: Juri Linkov @ 2021-01-14 19:09 UTC (permalink / raw)
To: 45839
tags 45839 fixed
close 45839 28.0.50
thanks
>> @@ -2066,6 +2065,7 @@ Info-search
>> (< found opoint-max))
>> ;; Search landed in the same node
>> (goto-char found)
>> + (deactivate-mark)
>> (widen)
>> (goto-char found)
>> (save-match-data (Info-select-node)))
>
> Thanks this works!
Thanks for confirming, now pushed to master.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-01-14 19:09 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-01-13 11:50 bug#45839: 28.0.50; Isearch and transient mode wierd behaviour in info-mode! Utkarsh Singh
2021-01-13 18:06 ` Juri Linkov
2021-01-13 19:20 ` Drew Adams
2021-01-13 19:24 ` Drew Adams
2021-01-14 9:20 ` Juri Linkov
[not found] ` <87mtxby5t9.fsf@gmail.com>
2021-01-14 19:09 ` Juri Linkov
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