From: Stefan Kangas <stefan@marxist.se>
To: Dmitry Gutov <dgutov@yandex.ru>, Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Proposal for an improved `help-for-help'
Date: Sun, 25 Apr 2021 10:18:53 -0500 [thread overview]
Message-ID: <CADwFkmnKr9nyTDnye=ehDOtMAuh5Shp514s7FF-nqfF--eRYtA@mail.gmail.com> (raw)
In-Reply-To: <283b4718-88eb-b63a-ce0b-316e4def4ff3@yandex.ru>
Dmitry Gutov <dgutov@yandex.ru> writes:
>> We could mention Backspace in the text there, or we could add
>> PgUp/PgDn, for example
>
> Either/both would be an improvement.
I think adding PageUp/PageDown and displaying that is the best idea
here, so I have now done that on master.
This change is orthogonal to which keys we actually show in help, but I
propose suggesting these instead of SPC and DEL. But I am unsure how to
do that. In the manual we have:
‘C-v’
‘<PageDown>’
‘<next>’
Scroll the display one screen forward, and move point onscreen if
necessary (‘scroll-up-command’). *Note Scrolling::.
‘M-v’
‘<PageUp>’
‘<prior>’
Scroll one screen backward, and move point onscreen if necessary
(‘scroll-down-command’). *Note Scrolling::.
So there are two symbols for PgUp/PgDn. If I type `C-h k' followed by
my Page Down key, I see that it is called "<next>" here. But the
beginner-friendly name for that key would be "<PageDown>".
So does that mean that the below diff correct? And is there a need to
handle `PageDown' and `PageUp' in addition to `next' and `prior'?
diff --git a/lisp/help-macro.el b/lisp/help-macro.el
index 6a0e11574c..663b14d3d1 100644
--- a/lisp/help-macro.el
+++ b/lisp/help-macro.el
@@ -174,9 +174,9 @@ make-help-screen
(point-max))
""
(concat ", or "
-
(help--key-description-fontified "\s") ; SPC
+
(help--key-description-fontified (kbd "<PageDown>"))
" or "
-
(help--key-description-fontified "\d") ; DEL
+
(help--key-description-fontified (kbd "<PageUp>"))
" to scroll"))))
char (aref key 0)))
diff --git a/lisp/help.el b/lisp/help.el
index e143501081..8d6279de8f 100644
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -232,9 +232,9 @@ 'help
(purecopy "Type a help option: [abcCdefFgiIkKlLmnprstvw.]
C-[cdefmnoptw] or ?")
(concat
"\(Type "
- (help--key-description-fontified "\s") ; SPC
+ (help--key-description-fontified (kbd "<PageDown>"))
" or "
- (help--key-description-fontified "\d") ; DEL
+ (help--key-description-fontified (kbd "<PageUp>"))
" to scroll, "
(help--key-description-fontified "\C-s")
" to search, or \\<help-map>\\[help-quit] to exit.)"
next prev parent reply other threads:[~2021-04-25 15:18 UTC|newest]
Thread overview: 188+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-21 12:06 Proposal for an improved `help-for-help' Stefan Kangas
2021-02-21 16:46 ` [External] : " Drew Adams
2021-02-21 17:31 ` Stefan Kangas
2021-02-21 18:17 ` Drew Adams
2021-02-21 17:42 ` Lars Ingebrigtsen
2021-02-21 18:18 ` [External] : " Drew Adams
2021-02-21 19:49 ` Stefan Kangas
2021-02-24 1:40 ` Consistent face for keys in *Help* and `substitute-command-keys' Stefan Kangas
2021-02-24 2:24 ` [External] : " Drew Adams
2021-02-24 4:44 ` Stefan Kangas
2021-02-24 22:01 ` Drew Adams
2021-02-25 1:25 ` Stefan Kangas
2021-02-25 6:43 ` Drew Adams
2021-02-25 15:06 ` Eli Zaretskii
2021-02-25 16:22 ` Stefan Kangas
2021-02-24 14:00 ` Basil L. Contovounesios
2021-02-24 16:35 ` Stefan Kangas
2021-02-24 19:09 ` Basil L. Contovounesios
2021-02-25 2:11 ` Stefan Kangas
2021-02-24 14:29 ` Lars Ingebrigtsen
2021-02-24 16:46 ` Eli Zaretskii
2021-02-25 2:26 ` Stefan Kangas
2021-02-25 14:28 ` Eli Zaretskii
2021-02-25 16:45 ` Stefan Kangas
2021-02-25 18:25 ` Eli Zaretskii
2021-02-25 18:48 ` Stefan Kangas
2021-02-25 19:11 ` Eli Zaretskii
2021-02-25 19:47 ` Stefan Kangas
2021-02-25 20:32 ` Eli Zaretskii
2021-03-04 6:24 ` Stefan Kangas
2021-03-04 14:00 ` Eli Zaretskii
2021-03-05 16:18 ` Stefan Kangas
2021-03-05 17:07 ` [External] : " Drew Adams
2021-03-05 17:58 ` Stefan Kangas
2021-03-06 16:44 ` Drew Adams
2021-03-06 17:04 ` Stefan Kangas
2021-03-06 17:39 ` Drew Adams
2021-03-05 18:58 ` Eli Zaretskii
2021-03-05 19:28 ` Stefan Kangas
2021-03-05 20:15 ` Eli Zaretskii
2021-03-05 20:39 ` Stefan Kangas
2021-03-05 20:52 ` Eli Zaretskii
2021-03-05 21:43 ` Stefan Kangas
2021-03-06 7:33 ` Eli Zaretskii
2021-03-06 16:25 ` Stefan Kangas
2021-03-06 17:32 ` Stefan Kangas
2021-03-06 18:28 ` Eli Zaretskii
2021-03-07 3:03 ` Stefan Kangas
2021-03-07 6:45 ` Eli Zaretskii
2021-03-07 7:26 ` Stefan Kangas
2021-03-07 7:42 ` Eli Zaretskii
2021-03-08 9:17 ` Juri Linkov
2021-03-08 11:10 ` Stefan Kangas
2021-03-08 17:43 ` Juri Linkov
2021-03-10 1:38 ` Stefan Kangas
2021-03-10 17:16 ` Juri Linkov
2021-03-10 19:35 ` Stefan Kangas
2021-03-10 19:50 ` Juri Linkov
2021-03-10 19:59 ` Eli Zaretskii
2021-03-11 0:46 ` Stefan Kangas
2021-03-11 3:09 ` Stefan Monnier
2021-03-11 6:25 ` Eli Zaretskii
2021-03-11 13:25 ` Stefan Monnier
2021-03-11 13:59 ` Eli Zaretskii
2021-03-13 14:11 ` Stefan Kangas
2021-03-11 6:05 ` Eli Zaretskii
2021-03-13 14:27 ` Stefan Kangas
2021-03-13 15:16 ` Eli Zaretskii
2021-03-13 15:59 ` Stefan Kangas
2021-03-11 0:45 ` Stefan Kangas
2021-03-15 9:19 ` Juri Linkov
2021-03-16 2:37 ` Stefan Kangas
2021-03-16 23:20 ` Dmitry Gutov
2021-03-08 15:39 ` [External] : " Drew Adams
2021-03-08 16:40 ` Stefan Kangas
2021-03-08 17:43 ` Juri Linkov
2021-03-09 7:38 ` Stefan Kangas
2021-03-09 9:05 ` Juri Linkov
2021-02-25 19:14 ` Drew Adams
2021-02-25 19:44 ` martin rudalics
2021-02-24 16:51 ` Eli Zaretskii
2021-02-25 1:56 ` Stefan Kangas
2021-02-25 14:24 ` Eli Zaretskii
2021-02-21 17:45 ` Proposal for an improved `help-for-help' Eli Zaretskii
2021-02-21 18:20 ` [External] : " Drew Adams
2021-02-21 18:48 ` Stefan Kangas
2021-02-21 19:19 ` Eli Zaretskii
2021-02-21 20:04 ` Stefan Kangas
2021-02-21 20:16 ` Eli Zaretskii
2021-02-21 23:27 ` Stefan Kangas
2021-02-22 16:12 ` Eli Zaretskii
2021-03-13 16:26 ` Stefan Kangas
2021-03-14 2:37 ` [External] : " Drew Adams
2021-03-14 23:05 ` Drew Adams
2021-03-14 23:53 ` Stefan Kangas
2021-03-15 1:54 ` Drew Adams
2021-04-07 15:18 ` Stefan Kangas
2021-04-07 16:10 ` Eli Zaretskii
2021-04-07 22:54 ` Howard Melman
2021-04-08 7:15 ` Eli Zaretskii
2021-04-08 12:57 ` Stefan Kangas
2021-04-08 13:35 ` Stefan Kangas
2021-04-08 13:50 ` Eli Zaretskii
2021-04-08 15:27 ` Stefan Kangas
2021-04-08 15:34 ` Eli Zaretskii
2021-04-08 17:16 ` Howard Melman
2021-04-08 22:52 ` Stefan Kangas
2021-04-09 6:23 ` Eli Zaretskii
2021-04-08 14:08 ` Alan Mackenzie
2021-04-08 14:50 ` Dmitry Gutov
2021-04-08 15:02 ` Alan Mackenzie
2021-04-08 15:15 ` Eli Zaretskii
2021-04-08 15:45 ` Alan Mackenzie
2021-04-08 15:51 ` Eli Zaretskii
2021-04-08 17:55 ` Howard Melman
2021-04-09 15:42 ` Stefan Kangas
2021-04-08 18:48 ` Gregory Heytings
2021-04-08 23:23 ` Stefan Kangas
2021-04-08 23:35 ` Gregory Heytings
2021-04-08 23:41 ` Howard Melman
2021-04-07 16:42 ` [External] : " Drew Adams
2021-04-07 18:33 ` Gregory Heytings
2021-04-07 19:50 ` Gregory Heytings
2021-04-07 22:56 ` Stefan Kangas
2021-04-07 23:26 ` Gregory Heytings
2021-04-08 12:42 ` Stefan Kangas
2021-04-07 19:55 ` Juri Linkov
2021-04-24 13:21 ` Stefan Kangas
2021-04-24 13:27 ` Eli Zaretskii
2021-04-24 16:44 ` Dmitry Gutov
2021-04-24 23:48 ` Stefan Kangas
2021-04-25 7:26 ` Eli Zaretskii
2021-04-25 9:30 ` Stefan Kangas
2021-04-25 10:25 ` Eli Zaretskii
2021-04-25 11:49 ` Stefan Kangas
2021-04-25 12:14 ` Eli Zaretskii
2021-04-25 16:26 ` [External] : " Drew Adams
2021-04-25 10:20 ` Dmitry Gutov
2021-04-25 10:38 ` Eli Zaretskii
2021-04-25 10:46 ` Eli Zaretskii
2021-04-25 11:23 ` Dmitry Gutov
2021-04-25 15:18 ` Stefan Kangas [this message]
2021-04-25 15:28 ` Dmitry Gutov
2021-04-30 17:39 ` Stefan Kangas
2021-04-30 20:02 ` Dmitry Gutov
2021-04-30 20:36 ` Stefan Monnier
2021-04-30 22:09 ` Dmitry Gutov
2021-05-02 10:23 ` Stefan Kangas
2021-05-02 18:57 ` Dmitry Gutov
2021-04-30 17:34 ` Stefan Kangas
2021-04-25 12:47 ` Gregory Heytings
2021-04-25 13:05 ` Eli Zaretskii
2021-04-25 13:09 ` Eli Zaretskii
2021-04-25 16:22 ` [External] : " Drew Adams
2021-04-25 16:30 ` Eli Zaretskii
2021-04-25 13:16 ` Gregory Heytings
2021-04-25 13:24 ` Eli Zaretskii
2021-04-25 13:32 ` Gregory Heytings
2021-04-25 13:44 ` Eli Zaretskii
2021-04-25 13:58 ` Dmitry Gutov
2021-04-25 11:12 ` Dmitry Gutov
2021-04-25 15:47 ` DEL vs Backspace (was: Proposal for an improved `help-for-help') Stefan Monnier
2021-04-25 16:49 ` DEL vs Backspace Lars Ingebrigtsen
2021-04-25 17:25 ` Stefan Monnier
2021-04-25 17:50 ` Dmitry Gutov
2021-04-26 0:45 ` Stefan Kangas
2021-04-26 11:45 ` Eli Zaretskii
2021-04-26 11:48 ` Dmitry Gutov
2021-04-26 4:41 ` Richard Stallman
2021-04-27 20:56 ` Proposal for an improved `help-for-help' Stefan Kangas
2021-04-27 23:15 ` Dmitry Gutov
2021-04-24 17:18 ` Gregory Heytings
2021-04-24 20:32 ` Juri Linkov
2021-04-25 10:00 ` Stefan Kangas
2021-04-07 17:56 ` Howard Melman
2021-04-07 18:21 ` John Yates
2021-04-07 22:56 ` Stefan Kangas
2021-04-07 22:41 ` Stefan Kangas
2021-04-07 23:15 ` Howard Melman
2021-04-08 12:57 ` Stefan Kangas
2021-02-21 19:27 ` Howard Melman
2021-02-22 15:25 ` Stefan Kangas
2021-02-22 10:01 ` Yuri Khan
2021-02-22 15:25 ` Stefan Kangas
2021-04-25 15:11 ` Stefan Kangas
2021-04-25 15:34 ` Dmitry Gutov
2021-04-25 18:43 ` Stefan Kangas
2021-04-25 14:06 ` Dmitry Gutov
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