Subject: Some EWW patches
From: Nicholas Drozd <[email-masked]>
To: [email-masked]
Date: Sat, 2 Feb 2019 13:26:16 -0600
List-Id: <debbugs-submit.debbugs.gnu.org>

One doc fix, one minor feature, one minor bug fix.

Let me know if these attachments are a problem, and I can send the
text of the patches individually.
From 6e491a94b0d7853931c96ebdcc39cd045da59fc5 Mon Sep 17 00:00:00 2001
From: Nick Drozd <[email-masked]>
Date: Sat, 2 Feb 2019 12:50:03 -0600
Subject: [PATCH 3/3] * lisp/net/eww.el (eww-download-callback): Fix download
 URL path

Previously this wasn't handling download URLs correctly, resulting in
all downloaded pages being named "!", "!(1)", etc.

Take "https://emptysqua.re/blog/getaddrinfo-cpython-mac-and-bsd/" as
an example. `url-path-and-query' breaks this down to
"/blog/getaddrinfo-cpython-mac-and-bsd/", and this gets passed to
`file-name-nondirectory'. But that path looks like a directory because
of the trailing slash, so `eww-decode-url-file-name' would end up with
an empty string. Instead, remove the trailing slash so that a nonempty
file name is passed in.
---
 lisp/net/eww.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 0c8bffa579..da18535fdb 100644
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -1544,7 +1544,7 @@ eww-download
 (defun eww-download-callback (status url)
   (unless (plist-get status :error)
     (let* ((obj (url-generic-parse-url url))
-           (path (car (url-path-and-query obj)))
+           (path (string-remove-suffix "/" (car (url-path-and-query obj))))
            (file (eww-make-unique-file-name
                   (eww-decode-url-file-name (file-name-nondirectory path))
                   eww-download-directory)))
-- 
2.17.1

From fb95cdd55641a8ea9b48176604a1420ff2cbb7bf Mon Sep 17 00:00:00 2001
From: Nick Drozd <[email-masked]>
Date: Sat, 2 Feb 2019 12:31:44 -0600
Subject: [PATCH 1/3] * doc/misc/eww.texi (Basics): Fix eww manual keybinding

C is bound to url-cookie-list.
---
 doc/misc/eww.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/misc/eww.texi b/doc/misc/eww.texi
index b299ea1fb7..088da6f5fe 100644
--- a/doc/misc/eww.texi
+++ b/doc/misc/eww.texi
@@ -118,7 +118,7 @@ Basics
 @findex eww-toggle-colors
 @findex shr-use-colors
 @kindex F
-  The @kbd{C} command (@code{eww-toggle-colors}) toggles whether to use
+  The @kbd{M-C} command (@code{eww-toggle-colors}) toggles whether to use
 HTML-specified colors or not.  This sets the @code{shr-use-colors} variable.
 
 @findex eww-download
-- 
2.17.1

From 9d60ec71260f627940d179e3bd559014b6c5a15d Mon Sep 17 00:00:00 2001
From: Nick Drozd <[email-masked]>
Date: Sat, 2 Feb 2019 12:35:02 -0600
Subject: [PATCH 2/3] eww-download: Use link under point or current URL

* lisp/net/eww.el (eww-download)
* doc/misc/eww.texi (Basics)
---
 doc/misc/eww.texi | 7 ++++---
 lisp/net/eww.el   | 6 ++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/doc/misc/eww.texi b/doc/misc/eww.texi
index 088da6f5fe..79175d10a9 100644
--- a/doc/misc/eww.texi
+++ b/doc/misc/eww.texi
@@ -125,9 +125,10 @@ Basics
 @vindex eww-download-directory
 @kindex d
 @cindex Download
-  A URL under the point can be downloaded with @kbd{d}
-(@code{eww-download}).  The file will be written to the directory
-specified in @code{eww-download-directory} (Default: @file{~/Downloads/}).
+  A URL can be downloaded with @kbd{d} (@code{eww-download}).  This
+will download the link under point if there is one, or else the URL of
+the current page. The file will be written to the directory specified
+in @code{eww-download-directory} (Default: @file{~/Downloads/}).
 
 @findex eww-back-url
 @findex eww-forward-url
diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 3b7d9d5c2f..0c8bffa579 100644
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -1531,10 +1531,12 @@ eww-copy-page-url
   (kill-new (plist-get eww-data :url)))
 
 (defun eww-download ()
-  "Download URL under point to `eww-download-directory'."
+  "Download URL to `eww-download-directory'.
+Use link under point if there is one, else the current page URL."
   (interactive)
   (access-file eww-download-directory "Download failed")
-  (let ((url (get-text-property (point) 'shr-url)))
+  (let ((url (or (get-text-property (point) 'shr-url)
+                 (eww-current-url))))
     (if (not url)
         (message "No URL under point")
       (url-retrieve url 'eww-download-callback (list url)))))
-- 
2.17.1