From: Gregory Heytings <gregory@heytings.org>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: 60568@debbugs.gnu.org
Subject: bug#60568: [FR] 30.0.50; Help buffers and function bodies for generated functions
Date: Thu, 05 Jan 2023 09:52:19 +0000 [thread overview]
Message-ID: <8dea9f3e0e1d8e0786fa@heytings.org> (raw)
In-Reply-To: <8dea9f3e0e57f739835f@heytings.org>
>> Would it be possible to provide function body info via *Help* system in
>> Emacs?
>
> Would this fit the bill?
>
Shorter and better:
diff --git a/lisp/help-mode.el b/lisp/help-mode.el
index bf64d032b6..75ccd93938 100644
--- a/lisp/help-mode.el
+++ b/lisp/help-mode.el
@@ -281,7 +281,11 @@ help-function-def--button-function
(unless (= (point) position)
(push-mark nil t))
(goto-char position))
- (message "Unable to find location in file")))))
+ (with-help-window (help-buffer)
+ (insert (format "Function `%s' could not be found in `%s'."
+ fun file))
+ (insert "\n\nFunction definition:\n\n")
+ (insert (pp-to-string (symbol-function fun))))))))
(define-button-type 'help-function-def
:supertype 'help-xref
next prev parent reply other threads:[~2023-01-05 9:52 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-05 7:56 bug#60568: [FR] 30.0.50; Help buffers and function bodies for generated functions Ihor Radchenko
2023-01-05 8:09 ` Eli Zaretskii
2023-01-05 8:20 ` Ihor Radchenko
2023-01-05 8:32 ` Eli Zaretskii
2023-01-05 17:04 ` Jean Louis
2023-01-05 17:03 ` Jean Louis
2023-01-05 9:40 ` Gregory Heytings
2023-01-05 9:52 ` Gregory Heytings [this message]
2023-01-05 10:45 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-05 10:52 ` Ihor Radchenko
2023-01-05 11:20 ` Eli Zaretskii
2023-01-05 12:33 ` Gregory Heytings
2023-01-05 14:16 ` Eli Zaretskii
2023-01-05 14:27 ` Gregory Heytings
2023-01-05 15:10 ` Eli Zaretskii
2023-01-05 15:13 ` Gregory Heytings
2023-01-05 16:49 ` Eli Zaretskii
2023-01-05 20:44 ` Gregory Heytings
2023-01-06 6:35 ` Eli Zaretskii
2023-01-06 9:11 ` Gregory Heytings
2023-01-06 17:27 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-06 22:52 ` Gregory Heytings
2023-01-07 0:36 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-07 6:55 ` Eli Zaretskii
2023-01-07 9:42 ` Gregory Heytings
2023-01-07 13:38 ` Ihor Radchenko
2023-01-07 14:00 ` Eli Zaretskii
2023-01-07 14:04 ` Gregory Heytings
2023-01-07 15:07 ` Ihor Radchenko
2023-01-07 15:14 ` Eli Zaretskii
2023-01-07 15:19 ` Ihor Radchenko
2023-01-07 15:23 ` Eli Zaretskii
2023-01-07 17:59 ` Eli Zaretskii
2023-01-07 13:14 ` Ihor Radchenko
2023-01-07 13:55 ` Eli Zaretskii
2023-01-05 17:00 ` Jean Louis
2023-01-06 8:39 ` Ihor Radchenko
2023-01-06 16:44 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-07 11:32 ` Ihor Radchenko
2023-01-07 15:44 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-12 10:40 ` Ihor Radchenko
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