From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Feature request: extending cross-reference in *Help* buffers
Date: Fri, 25 Aug 2006 16:24:12 -0400 [thread overview]
Message-ID: <E1GGiDs-00048D-6f@fencepost.gnu.org> (raw)
In-Reply-To: <20060824205737.4A75.SLAWOMIR.NOWACZYK.847@student.lu.se> (message from Slawomir Nowaczyk on Thu, 24 Aug 2006 21:08:35 +0200)
Does this give good results?
*** help-fns.el 11 Jul 2006 12:29:57 -0400 1.90
--- help-fns.el 25 Aug 2006 08:49:12 -0400
***************
*** 369,386 ****
(setq file-name (if (get-buffer " *DOC*")
(help-C-file-name def 'subr)
'C-source)))
! (when file-name
! (princ " in `")
! ;; We used to add .el to the file name,
! ;; but that's completely wrong when the user used load-file.
! (princ (if (eq file-name 'C-source) "C source code" file-name))
! (princ "'")
! ;; Make a hyperlink to the library.
! (with-current-buffer standard-output
! (save-excursion
! (re-search-backward "`\\([^`']+\\)'" nil t)
! (help-xref-button 1 'help-function-def function file-name))))
! (princ ".")
(terpri)
(when (commandp function)
(let* ((remapped (command-remapping function))
--- 369,387 ----
(setq file-name (if (get-buffer " *DOC*")
(help-C-file-name def 'subr)
'C-source)))
! (if file-name
! (progn
! (princ " in `")
! ;; We used to add .el to the file name,
! ;; but that's completely wrong when the user used load-file.
! (princ (if (eq file-name 'C-source) "C source code" file-name))
! (princ "'.")
! ;; Make a hyperlink to the library.
! (with-current-buffer standard-output
! (save-excursion
! (re-search-backward "`\\([^`']+\\)'" nil t)
! (help-xref-button 0 'help-function-def function file-name))))
! (princ "."))
(terpri)
(when (commandp function)
(let* ((remapped (command-remapping function))
next prev parent reply other threads:[~2006-08-25 20:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-24 19:08 Feature request: extending cross-reference in *Help* buffers Slawomir Nowaczyk
2006-08-24 20:09 ` Drew Adams
2006-08-25 9:52 ` Yoni Rabkin Katzenell
2006-08-26 8:31 ` Slawomir Nowaczyk
2006-08-26 10:08 ` Richard Stallman
2006-08-25 20:24 ` Richard Stallman [this message]
2006-08-26 8:31 ` Slawomir Nowaczyk
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