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bug#10771: TAB completion for info-display-manual
From: |
Eli Zaretskii |
Subject: |
bug#10771: TAB completion for info-display-manual |
Date: |
Thu, 09 Feb 2012 20:42:17 +0200 |
> From: Juri Linkov <juri@jurta.org>
> Date: Thu, 09 Feb 2012 11:28:18 +0200
> Cc: 10771@debbugs.gnu.org
>
> > M-x info-display-manual RET em TAB
> >
> > I hoped this would offer completion over the manuals in my INFOPATH, but
> > it just inserts a literal tab.
>
> This patch offers completion:
>
> === modified file 'lisp/info.el'
> --- lisp/info.el 2012-01-25 17:54:01 +0000
> +++ lisp/info.el 2012-02-09 09:27:10 +0000
> @@ -4984,7 +4984,13 @@ (defun Info-bookmark-jump (bmk)
> ;;;###autoload
> (defun info-display-manual (manual)
> "Go to Info buffer that displays MANUAL, creating it if none already
> exists."
> - (interactive "sManual name: ")
> + (interactive
> + (list
> + (completing-read "Manual name: "
> + (apply-partially 'Info-read-node-name-2
> + Info-directory-list
> + (mapcar 'car Info-suffix-list))
> + nil t)))
> (let ((blist (buffer-list))
> (manual-re (concat "\\(/\\|\\`\\)" manual "\\(\\.\\|\\'\\)"))
> (case-fold-search t)
Thanks, but this is wrong: it should offer completion only on Info
buffers that already exist in the current session. Completion on
manuals installed on the system is perhaps for "C-u C-h i" or some
variation of it.
The purpose of this command is to assist with switching between
manuals that are already loaded, not in adding others.