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master 9a1dbb7f08: Teach 'eww-open-file' about prefix argument
From: |
Eli Zaretskii |
Subject: |
master 9a1dbb7f08: Teach 'eww-open-file' about prefix argument |
Date: |
Sat, 14 Jan 2023 04:50:02 -0500 (EST) |
branch: master
commit 9a1dbb7f088c95a46a3be6334572ebece83d2dde
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>
Teach 'eww-open-file' about prefix argument
* lisp/net/eww.el (eww-open-file): Accept a new optional argument
NEW-BUFFER to show FILE in a new buffer. (Bug#60809)
* etc/NEWS:
* doc/misc/eww.texi (Basics): Document the new feature.
---
doc/misc/eww.texi | 7 ++++---
etc/NEWS | 9 +++++++++
lisp/net/eww.el | 11 +++++++----
3 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/doc/misc/eww.texi b/doc/misc/eww.texi
index bc556ed88e..836eb38503 100644
--- a/doc/misc/eww.texi
+++ b/doc/misc/eww.texi
@@ -92,9 +92,10 @@ searched via @code{eww-search-prefix}. The default search
engine is
either prefix the file name with @code{file://} or use the command
@kbd{M-x eww-open-file}.
- If you invoke @code{eww} with a prefix argument, as in @w{@kbd{C-u
-M-x eww}}, it will create a new EWW buffer instead of reusing the
-default one, which is normally called @file{*eww*}.
+ If you invoke @code{eww} or @code{eww-open-file} with a prefix
+argument, as in @w{@kbd{C-u M-x eww}}, they will create a new EWW
+buffer instead of reusing the default one, which is normally called
+@file{*eww*}.
@findex eww-quit
@findex eww-reload
diff --git a/etc/NEWS b/etc/NEWS
index 90a6c6a052..cb83ec24a6 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -147,6 +147,15 @@ point is not in a comment or a string. It is by default
bound to
*** New connection method "toolbox".
This allow accessing system containers provided by Toolbox.
+** EWW
+
++++
+*** 'eww-open-file' can now display the file in a new buffer.
+By default, the command reuses the '*eww*' buffer, but if called with
+the new argument non-nil, it will use a new buffer instead.
+Interactively, invoke 'eww-open-file' with a prefix argument to
+activate this behavior.
+
* New Modes and Packages in Emacs 30.1
diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 763b2f07a5..73d11c0ef5 100644
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -488,14 +488,17 @@ For more information, see Info node `(eww) Top'."
;;;###autoload (defalias 'browse-web 'eww)
;;;###autoload
-(defun eww-open-file (file)
- "Render FILE using EWW."
- (interactive "fFile: ")
+(defun eww-open-file (file &optional new-buffer)
+ "Render FILE using EWW.
+If NEW-BUFFER is non-nil (interactively, the prefix arg), use a
+new buffer instead of reusing the default EWW buffer."
+ (interactive "fFile: \nP")
(let ((url-allow-non-local-files t))
(eww (concat "file://"
(and (memq system-type '(windows-nt ms-dos))
"/")
- (expand-file-name file)))))
+ (expand-file-name file))
+ new-buffer)))
(defun eww--file-buffer (file)
(with-current-buffer (generate-new-buffer " *eww file*")
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