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emacs-28 e64d811b51: Improve image-mode-as-hex docstring
From: |
Stefan Kangas |
Subject: |
emacs-28 e64d811b51: Improve image-mode-as-hex docstring |
Date: |
Thu, 18 Aug 2022 14:17:49 -0400 (EDT) |
branch: emacs-28
commit e64d811b510a8579a97639d5c3018622eb43e4d5
Author: Stefan Kangas <stefankangas@gmail.com>
Commit: Stefan Kangas <stefankangas@gmail.com>
Improve image-mode-as-hex docstring
* lisp/image-mode.el: Fix typos.
(image-mode-as-hex): Doc fix; say that it uses 'hexl-mode' and reflow.
---
lisp/image-mode.el | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/lisp/image-mode.el b/lisp/image-mode.el
index 383d1ac50b..726b76b2ba 100644
--- a/lisp/image-mode.el
+++ b/lisp/image-mode.el
@@ -742,11 +742,12 @@ displays an image file as text."
(image-toggle-display-text))))
(defun image-mode-as-hex ()
- "Set a non-image mode as major mode in combination with image minor mode.
+ "Set `hexl-mode' as major mode in combination with image minor mode.
A non-mage major mode found from `auto-mode-alist' or fundamental mode
displays an image file as hex. `image-minor-mode' provides the key
-\\<image-mode-map>\\[image-toggle-hex-display] to switch back to `image-mode'
-to display an image file as the actual image.
+\\<image-mode-map>\\[image-toggle-hex-display] to switch back to `image-mode' \
+to display an image file as
+the actual image.
You can use `image-mode-as-hex' in `auto-mode-alist' when you want to
display an image file as hex initially.
@@ -1161,14 +1162,14 @@ tar mode buffers."
(when (buffer-live-p archive-superior-buffer)
(push (cons 'archive archive-superior-buffer) buffers)))
(t
- ;; Find a dired buffer.
+ ;; Find a Dired buffer.
(dolist (buffer (buffer-list))
(with-current-buffer buffer
(when (and (derived-mode-p 'dired-mode)
(equal (file-truename dir)
(file-truename default-directory)))
(push (cons 'dired (current-buffer)) buffers))))
- ;; If we can't find any buffers to navigate in, we open a dired
+ ;; If we can't find any buffers to navigate in, we open a Dired
;; buffer.
(unless buffers
(push (cons 'dired (find-file-noselect dir)) buffers)
@@ -1180,14 +1181,14 @@ tar mode buffers."
(defun image-mode--next-file (file n)
"Go to the next image file in the parent buffer of FILE.
-This is typically a dired buffer, but may also be a tar/archive buffer.
+This is typically a Dired buffer, but may also be a tar/archive buffer.
Return the next image file from that buffer.
If N is negative, go to the previous file."
(let ((regexp (image-file-name-regexp))
(buffers (image-mode--directory-buffers file))
next)
(dolist (buffer buffers)
- ;; We do this traversal for all the dired buffers open on this
+ ;; We do this traversal for all the Dired buffers open on this
;; directory. There probably is just one, but we want to move
;; point in all of them.
(save-window-excursion
@@ -1236,8 +1237,8 @@ replacing the current Image mode buffer."
(message "Copied %s" buffer-file-name))
(defun image-mode-mark-file ()
- "Mark the current file in the appropriate dired buffer(s).
-Any dired buffer that's opened to the current file's directory
+ "Mark the current file in the appropriate Dired buffer(s).
+Any Dired buffer that's opened to the current file's directory
will have the line where the image appears (if any) marked.
If no such buffer exists, it will be opened."
@@ -1247,8 +1248,8 @@ If no such buffer exists, it will be opened."
(image-mode--mark-file buffer-file-name #'dired-mark "marked"))
(defun image-mode-unmark-file ()
- "Unmark the current file in the appropriate dired buffer(s).
-Any dired buffer that's opened to the current file's directory
+ "Unmark the current file in the appropriate Dired buffer(s).
+Any Dired buffer that's opened to the current file's directory
will remove the mark from the line where the image appears (if
any).
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