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bug#16808: 24.3.50; an error when completing M-x ... commands.
From: |
Nicolas Richard |
Subject: |
bug#16808: 24.3.50; an error when completing M-x ... commands. |
Date: |
Mon, 24 Feb 2014 16:03:13 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>>> - (when (and (= 1 (length comps) (consp (car comps))))
>>> + (when (and (= 1 (length comps)) (consp (car comps)))
>> (= 1 (length comps)) would be better written as (not (cdr comps)) in
>> this context.
>
> Both look good, please install,
FWIW I'm unable to do that. If there's anything I can do to make
someone's life easier for installing I'll be happy to do so. Meanwhile,
here's an updated patch:
diff --git a/lisp/minibuffer.el b/lisp/minibuffer.el
index edc4c95..7f98005 100644
--- a/lisp/minibuffer.el
+++ b/lisp/minibuffer.el
@@ -1371,7 +1371,7 @@ appear to be a match."
(concat before ext after)
table predicate (1+ point) md))
exts))))
- (when (and (= 1 (length comps) (consp (car comps))))
+ (when (and (null (cdr comps)) (consp (car comps)))
(setq comp (car comps)))))
;; Completing a single word is actually more difficult than completing
@@ -1451,7 +1451,7 @@ Return nil if there is no valid completion, else t."
(minibuffer-completion-predicate predicate))
(pcase (completion--do-completion beg end
#'completion--try-word-completion)
- (#b000 nil)
+ (#b000 nil)
(_ t))))
(defface completions-annotations '((t :inherit italic))
--
Nico.