GNU bug report logs -
#16010
[patch] 24.3.50; Typing in comint buffers inherits prompt text properties
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Reported by: Vitalie Spinu <spinuvit <at> gmail.com>
Date: Sat, 30 Nov 2013 08:32:03 UTC
Severity: normal
Tags: patch
Done: Chong Yidong <cyd <at> gnu.org>
Bug is archived. No further changes may be made.
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bug#16010
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(Sat, 30 Nov 2013 08:32:04 GMT)
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Vitalie Spinu <spinuvit <at> gmail.com>
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(Sat, 30 Nov 2013 08:32:05 GMT)
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
[Message part 1 (text/plain, inline)]
Hi,
If comint-use-prompt-regexp is t typing in comint buffers inherits text
properties from the prompt. See this screencast: http://screencast.com/t/xYa9KVWu7
You can also reproduce it by setting comint-use-prompt-regexp to t in
shell buffers.
Attached is the fix with minor reformatting of the adjacent code for the
readability reasons.
This was probably recently introduced when eliminating the overlays from
comint buffers.
Vitalie
[0001-add-rear-nonsticky-t-to-comint-prompt.patch (text/x-diff, inline)]
From 36dd963f3e7eb3a6775879aa98a24ca2221079bb Mon Sep 17 00:00:00 2001
From: Vitalie Spinu <spinuvit <at> gmail.com>
Date: Fri, 29 Nov 2013 23:25:55 -0800
Subject: [PATCH] add rear-nonsticky t to comint prompt
make sure typing in comint buffers doesn't inherit
comint-highlight-prompt face and other prompt properties.
---
lisp/comint.el | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/lisp/comint.el b/lisp/comint.el
index 3aff313..ee83918 100644
--- a/lisp/comint.el
+++ b/lisp/comint.el
@@ -2063,20 +2063,18 @@ Make backspaces delete the previous character."
(with-silent-modifications
(or (= (point-min) prompt-start)
(get-text-property (1- prompt-start) 'read-only)
- (put-text-property
- (1- prompt-start) prompt-start 'read-only 'fence))
- (add-text-properties
- prompt-start (point)
- '(read-only t rear-nonsticky t front-sticky (read-only)))))
+ (put-text-property (1- prompt-start) prompt-start
+ 'read-only 'fence))
+ (add-text-properties prompt-start (point)
+ '(read-only t front-sticky (read-only)))))
(when comint-last-prompt
(remove-text-properties (car comint-last-prompt)
(cdr comint-last-prompt)
'(font-lock-face)))
(setq comint-last-prompt
(cons (copy-marker prompt-start) (point-marker)))
- (add-text-properties (car comint-last-prompt)
- (cdr comint-last-prompt)
- '(font-lock-face comint-highlight-prompt)))
+ (add-text-properties prompt-start (point)
+ '(rear-nonsticky t font-lock-face comint-highlight-prompt)))
(goto-char saved-point)))))))
(defun comint-preinput-scroll-to-bottom ()
--
1.8.1.2
Reply sent
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Chong Yidong <cyd <at> gnu.org>
:
You have taken responsibility.
(Fri, 20 Dec 2013 06:27:02 GMT)
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Vitalie Spinu <spinuvit <at> gmail.com>
:
bug acknowledged by developer.
(Fri, 20 Dec 2013 06:27:04 GMT)
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Message #10 received at 16010-done <at> debbugs.gnu.org (full text, mbox):
Vitalie Spinu <spinuvit <at> gmail.com> writes:
> If comint-use-prompt-regexp is t typing in comint buffers inherits text
> properties from the prompt. See this screencast:
> http://screencast.com/t/xYa9KVWu7
>
> You can also reproduce it by setting comint-use-prompt-regexp to t in
> shell buffers.
>
> Attached is the fix with minor reformatting of the adjacent code for the
> readability reasons.
Thanks, look correct; committed to trunk.
bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
to
internal_control <at> debbugs.gnu.org
.
(Fri, 17 Jan 2014 12:24:03 GMT)
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This bug report was last modified 10 years and 122 days ago.
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