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master b79cfaaf14: Filter out nul bytes when killing from a *grep* buffe
From: |
Lars Ingebrigtsen |
Subject: |
master b79cfaaf14: Filter out nul bytes when killing from a *grep* buffer |
Date: |
Sat, 2 Jul 2022 11:59:52 -0400 (EDT) |
branch: master
commit b79cfaaf14a7aa7e8bb56fc4063bd007e0edc69a
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>
Filter out nul bytes when killing from a *grep* buffer
* lisp/progmodes/grep.el (grep-mode): Filter out the nul bytes
(bug#48321).
---
lisp/progmodes/grep.el | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/lisp/progmodes/grep.el b/lisp/progmodes/grep.el
index a3ef90f397..4f90a53444 100644
--- a/lisp/progmodes/grep.el
+++ b/lisp/progmodes/grep.el
@@ -885,6 +885,14 @@ The value depends on `grep-command', `grep-template',
(setq-local compilation-disable-input t)
(setq-local compilation-error-screen-columns
grep-error-screen-columns)
+ ;; We normally use a nul byte to separate the file name from the
+ ;; contents, but display it as ":". That's fine, but when yanking
+ ;; to other buffers, it's annoying to have the nul byte there.
+ (unless kill-transform-function
+ (setq-local kill-transform-function #'identity))
+ (add-function :filter-return (local 'kill-transform-function)
+ (lambda (string)
+ (string-replace "\0" ":" string)))
(add-hook 'compilation-filter-hook #'grep-filter nil t))
(defun grep--save-buffers ()
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