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bug#25302: 25.1; `isearch-allow-prefix' does not allow `C-u C-u'
From: |
npostavs |
Subject: |
bug#25302: 25.1; `isearch-allow-prefix' does not allow `C-u C-u' |
Date: |
Fri, 30 Dec 2016 17:27:43 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
tags 25302 patch
quit
Drew Adams <drew.adams@oracle.com> writes:
> 1. emacs -Q
>
> 2. Ensure that `isearch-allow-prefix' is non-nil, which it is by default.
>
> 3. Search for anything, such as character `e', then hit `C-u C-u':
>
> C-s e C-u C-u
>
> The second `C-u' terminates Isearch. It should not. The raw prefix arg
> `(16)' should be passed through to whatever command is invoked by the
> next key sequence.
>
> The second `C-u' acts as if `isearch-allow-prefix' were nil.
This seems to fix it:
diff --git i/lisp/isearch.el w/lisp/isearch.el
index 9846f0b..04a9af1 100644
--- i/lisp/isearch.el
+++ w/lisp/isearch.el
@@ -2389,7 +2389,7 @@ isearch-pre-command-hook
(setq this-command 'isearch-edit-string))
;; Handle a scrolling function or prefix argument.
((or (and isearch-allow-prefix
- (memq this-command '(universal-argument
+ (memq this-command '(universal-argument universal-argument-more
digit-argument negative-argument)))
(and isearch-allow-scroll
(symbolp this-command)