--- Begin Message ---
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Subject: |
25.0.94; todo-mode breaks minibuffer-complete-word |
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Date: |
Sun, 05 Jun 2016 11:18:46 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.94 (gnu/linux) |
0. emacs -Q
1. Sanity check: Typing e.g. `C-h f url- SPC' should pop up a
*Completions* buffer showing functions beginning with "url-", since
SPC in the minibuffer is bound to minibuffer-complete-word.
2. C-g to exit the minibuffer, then, if you have no files made by
todo-mode (i.e. no directory ~/.emacs.d/todo), type `M-x todo-show
RET RET RET RET RET' (accepting defaults) to create a todo file with
a category and an entry.
3. Type `q' to quit todo-mode (optional) and redo step 1.
=> Upon typing SPC this time, instead of getting the *Completions*
buffer, a space is inserted in the minibuffer after "url-".
If at step 2 you already have one or more todo-files, then invoking a
number of todo-mode commands, e.g. `j' to jump to another category or
`C a' to add a new category, will likewise globally change the effect of
all subsequent uses of SPC in the minibuffer.
The patch below fixes this. I request approval to push this fix to
emacs-25, since without it, todo-mode-specific behavior changes the
minibuffer behavior in rest of Emacs. Also, the fix is certainly safe,
since it replaces naively implemented functionality by canonical code to
temporarily change a minibuffer key binding. (Since I normally don't
use SPC for minibuffer completion but just TAB, I only discovered this
bug yesterday, when I was trying and failed to reproduce bug#23670 in a
session in which I had already used the broken todo-mode function.)
diff --git a/lisp/calendar/todo-mode.el b/lisp/calendar/todo-mode.el
index 8e75258..f0d4bc5 100644
--- a/lisp/calendar/todo-mode.el
+++ b/lisp/calendar/todo-mode.el
@@ -5750,8 +5750,9 @@ todo-read-category
against categories in that file; otherwise complete against all
categories from `todo-category-completions-files'."
;; Allow SPC to insert spaces, for adding new category names.
- (let ((map minibuffer-local-completion-map))
- (define-key map " " nil)
+ (let ((minibuffer-local-completion-map
+ (copy-keymap minibuffer-local-completion-map)))
+ (define-key minibuffer-local-completion-map " " 'self-insert-command)
(let* ((add (eq match-type 'add))
(archive (eq match-type 'archive))
(file0 (when (and file (> (length todo-files) 1))
In GNU Emacs 25.0.94.8 (x86_64-suse-linux-gnu, GTK+ Version 3.14.15)
of 2016-06-05 built on rosalinde
Repository revision: a5d05f447008c4a99d1b00f0af642b4a5ce4cbce
Windowing system distributor 'The X.Org Foundation', version 11.0.11601000
System Description: openSUSE 13.2 (Harlequin) (x86_64)
Configured using:
'configure --with-xwidgets 'CFLAGS=-Og -g3''
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS GCONF GSETTINGS NOTIFY
GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS
GTK3 X11 XWIDGETS
Important settings:
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#23695: 25.0.94; todo-mode breaks minibuffer-complete-word |
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Date: |
Wed, 29 Jun 2016 11:52:42 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
On Tue, 14 Jun 2016 23:46:06 +0200 Stephen Berman <address@hidden> wrote:
> On Tue, 14 Jun 2016 20:05:43 +0300 Eli Zaretskii <address@hidden> wrote:
>>
>> OK, please go ahead and push to emacs-25.
>
> Done in commit d7084f2.
Now closing the bug (forgot to when I pushed the fix).
Steve Berman
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