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bug#65914: Exclude current buffer from eww-switch-to-buffer
From: |
James Thomas |
Subject: |
bug#65914: Exclude current buffer from eww-switch-to-buffer |
Date: |
Wed, 13 Sep 2023 16:15:03 +0530 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Tags: patch, notabug
This patch excludes the current buffer from the completion list of the
above command. The main motivation is avoiding one cycling keystroke in
icomplete.
For eg. a use-case of cycling visits between the last 3 visited eww
buffers:
Currently (to visit each buffer in succession), after pressing s, one
would have to cycle thrice in icomplete before pressing C-j. With this
patch, it would only need to be done twice (a mnemonic to remember the
number of times to cycle could be 'the last 2 *other* buffers' rather
than 'the last 3 buffers' it is currently).
Moreover, if you remember that the target eww buffer was the last n-th
buffer you opened, you may now simply cycle n times. Eg. n is 1 for the
previous buffer.
* lisp/net/eww.el (eww-switch-to-buffer):
diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 4ddda216afc..e43ef2bfe8b 100644
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -2062,7 +2062,8 @@ eww-switch-to-buffer
(let ((completion-extra-properties
'(:annotation-function (lambda (buf)
(with-current-buffer buf
- (format " %s" (eww-current-url)))))))
+ (format " %s" (eww-current-url))))))
+ (curbuf (current-buffer)))
(pop-to-buffer-same-window
(read-buffer "Switch to EWW buffer: "
(cl-loop for buf in (nreverse (buffer-list))
@@ -2070,9 +2071,10 @@ eww-switch-to-buffer
return buf)
t
(lambda (bufn)
- (with-current-buffer
- (if (consp bufn) (cdr bufn) (get-buffer bufn))
- (derived-mode-p 'eww-mode)))))))
+ (setq bufn (if (consp bufn) (cdr bufn) (get-buffer bufn)))
+ (and (with-current-buffer bufn
+ (derived-mode-p 'eww-mode))
+ (not (eq bufn curbuf))))))))
(defun eww-toggle-fonts ()
"Toggle whether to use monospaced or font-enabled layouts."
--
- bug#65914: Exclude current buffer from eww-switch-to-buffer,
James Thomas <=