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[Emacs-diffs] master ee1c638: Make `browse-url-of-buffer' work from zip
From: |
Lars Ingebrigtsen |
Subject: |
[Emacs-diffs] master ee1c638: Make `browse-url-of-buffer' work from zip files |
Date: |
Sat, 17 Aug 2019 20:30:52 -0400 (EDT) |
branch: master
commit ee1c638cff27f3bcdd8936617d67f79fe07d6df1
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>
Make `browse-url-of-buffer' work from zip files
* lisp/net/browse-url.el (browse-url-of-buffer): Make `C-c C-v'
work in HTML buffers visited from zip files and the like
(bug#10318).
---
lisp/net/browse-url.el | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/lisp/net/browse-url.el b/lisp/net/browse-url.el
index 135f11f..3151dae 100644
--- a/lisp/net/browse-url.el
+++ b/lisp/net/browse-url.el
@@ -714,16 +714,18 @@ narrowed."
(and (not (buffer-narrowed-p))
(or buffer-file-name
(and (boundp 'dired-directory) dired-directory)))))
- (or file-name
- (progn
- (or browse-url-temp-file-name
- (setq browse-url-temp-file-name
- (convert-standard-filename
- (make-temp-file
- (expand-file-name "burl" browse-url-temp-dir)
- nil ".html"))))
- (setq file-name browse-url-temp-file-name)
- (write-region (point-min) (point-max) file-name nil 'no-message)))
+ (when (or (not file-name)
+ ;; This can happen when we're looking at a file from a
+ ;; zip file buffer, for instance.
+ (not (file-exists-p file-name)))
+ (unless browse-url-temp-file-name
+ (setq browse-url-temp-file-name
+ (convert-standard-filename
+ (make-temp-file
+ (expand-file-name "burl" browse-url-temp-dir)
+ nil ".html"))))
+ (setq file-name browse-url-temp-file-name)
+ (write-region (point-min) (point-max) file-name nil 'no-message))
(browse-url-of-file file-name))))
(defun browse-url-delete-temp-file (&optional temp-file-name)
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