Merge changes made in Gnus trunk.

shr.el: Implement table rendering.
shr.el (shr-make-table): Tweak table generation.
shr.el (shr-make-table): Fix typo.
nnimap.el (nnimap-open-connection): Allow tls as a synonym for ssl.
gnus-util.el (gnus-emacs-completing-read): Mapcar collection to list, for XEmacs.
nnimap.el (nnimap-close-server): Implement.
gnus-salt.el: Remove all gnus-carpal stuff -- it's not useful.
nnir.el (nnir-run-imap): Remove spurious space in search string.
message.el (message-idna-to-ascii-rhs-1): Don't bug out on addresses without @ signs.
gnus-sum.el (gnus-widen-article-window): New variable.
shr.el (browse-url): Required.
shr.el (shr-ensure-paragraph): Don't insert a new newline after empty-ish lines.
shr.el (shr-show-alt-text, shr-browse-image): New commands.
gravatar.el (gravatar-retrieved): kill buffer when retrieved.
shr.el (shr-browse-url, shr-copy-url): New commands.
shr.el (shr-render-td): Protect against too-wide text.
spam-report.el (spam-report-url-ping-plain): Don't query about killing the process.
nnimap.el (nnimap-finish-retrieve-group-infos): Message while waiting for data.
shr.el (shr-tag-blockquote): Ensure paragraph after quote, too.
mml-smime.el: Fix gnus-completing-read usage.
shr.el (shr-get-image-data): Ensure against the cache file missing.
nnimap.el (nnimap-open-connection): Give an error if nnimap-stream is unknown.

3 files changed, 14 insertions, 71 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index 5c2766c8532..b30bb9e5027 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,7 @@
+2010-10-04  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * gnus.texi (Misc Article): Document gnus-widen-article-window.
+
 2010-10-03  Julien Danjou  <julien@danjou.info>
 
         * emacs-mime.texi (Display Customization): Update
diff --git a/doc/misc/gnus-news.texi b/doc/misc/gnus-news.texi
index 028539a7fb4..1136d52e51d 100644
--- a/doc/misc/gnus-news.texi
+++ b/doc/misc/gnus-news.texi
@@ -356,6 +356,8 @@ moving articles to a group that has not turned auto-expire on.
 
 @item NoCeM support has been removed.
 
+@item Carpal mode has been removed.
+
 @end itemize
 
 @end itemize
diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 00f58b2307a..6c20e424f04 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -797,7 +797,6 @@ Various
 * Compilation::                 How to speed Gnus up.
 * Mode Lines::                  Displaying information in the mode lines.
 * Highlighting and Menus::      Making buffers look all nice and cozy.
-* Buttons::                     Get tendinitis in ten easy steps!
 * Daemons::                     Gnus can do things behind your back.
 * Undo::                        Some actions can be undone.
 * Predicate Specifiers::        Specifying predicates.
@@ -12847,6 +12846,11 @@ If non-@code{nil}, use the same article buffer for all the groups.
 (This is the default.)  If @code{nil}, each group will have its own
 article buffer.
 
+@item gnus-widen-article-window
+@cindex gnus-widen-article-window
+If non-@code{nil}, selecting the article buffer with the @kbd{h}
+command will ``widen'' the article window to take the entire frame.
+
 @vindex gnus-article-decode-hook
 @item gnus-article-decode-hook
 @cindex @acronym{MIME}
@@ -21717,7 +21721,6 @@ four days, Gnus will decay the scores four times, for instance.
 * Compilation::                 How to speed Gnus up.
 * Mode Lines::                  Displaying information in the mode lines.
 * Highlighting and Menus::      Making buffers look all nice and cozy.
-* Buttons::                     Get tendinitis in ten easy steps!
 * Daemons::                     Gnus can do things behind your back.
 * Undo::                        Some actions can be undone.
 * Predicate Specifiers::        Specifying predicates.
@@ -22178,8 +22181,7 @@ glitches.  Use at your own peril.
 buffer should be given.  Here's an excerpt of this variable:
 
 @lisp
-((group (vertical 1.0 (group 1.0 point)
-                      (if gnus-carpal (group-carpal 4))))
+((group (vertical 1.0 (group 1.0 point)))
  (article (vertical 1.0 (summary 0.25 point)
                         (article 1.0))))
 @end lisp
@@ -22217,7 +22219,6 @@ Here's a more complicated example:
 @lisp
 (article (vertical 1.0 (group 4)
                        (summary 0.25 point)
-                       (if gnus-carpal (summary-carpal 4))
                        (article 1.0)))
 @end lisp
 
@@ -22228,20 +22229,16 @@ occupy, not a percentage.
 If the @dfn{split} looks like something that can be @code{eval}ed (to be
 precise---if the @code{car} of the split is a function or a subr), this
 split will be @code{eval}ed.  If the result is non-@code{nil}, it will
-be used as a split.  This means that there will be three buffers if
-@code{gnus-carpal} is @code{nil}, and four buffers if @code{gnus-carpal}
-is non-@code{nil}.
+be used as a split.
 
 Not complicated enough for you?  Well, try this on for size:
 
 @lisp
 (article (horizontal 1.0
              (vertical 0.5
-                 (group 1.0)
-                 (gnus-carpal 4))
+                 (group 1.0))
              (vertical 1.0
                  (summary 0.25 point)
-                 (summary-carpal 4)
                  (article 1.0))))
 @end lisp
 
@@ -22618,62 +22615,6 @@ Hook called after creating the score mode menu.
 @end table
 
 
-@node Buttons
-@section Buttons
-@cindex buttons
-@cindex mouse
-@cindex click
-
-Those new-fangled @dfn{mouse} contraptions is very popular with the
-young, hep kids who don't want to learn the proper way to do things
-these days.  Why, I remember way back in the summer of '89, when I was
-using Emacs on a Tops 20 system.  Three hundred users on one single
-machine, and every user was running Simula compilers.  Bah!
-
-Right.
-
-@vindex gnus-carpal
-Well, you can make Gnus display bufferfuls of buttons you can click to
-do anything by setting @code{gnus-carpal} to @code{t}.  Pretty simple,
-really.  Tell the chiropractor I sent you.
-
-
-@table @code
-
-@item gnus-carpal-mode-hook
-@vindex gnus-carpal-mode-hook
-Hook run in all carpal mode buffers.
-
-@item gnus-carpal-button-face
-@vindex gnus-carpal-button-face
-Face used on buttons.
-
-@item gnus-carpal-header-face
-@vindex gnus-carpal-header-face
-Face used on carpal buffer headers.
-
-@item gnus-carpal-group-buffer-buttons
-@vindex gnus-carpal-group-buffer-buttons
-Buttons in the group buffer.
-
-@item gnus-carpal-summary-buffer-buttons
-@vindex gnus-carpal-summary-buffer-buttons
-Buttons in the summary buffer.
-
-@item gnus-carpal-server-buffer-buttons
-@vindex gnus-carpal-server-buffer-buttons
-Buttons in the server buffer.
-
-@item gnus-carpal-browse-buffer-buttons
-@vindex gnus-carpal-browse-buffer-buttons
-Buttons in the browse buffer.
-@end table
-
-All the @code{buttons} variables are lists.  The elements in these list
-are either cons cells where the @code{car} contains a text to be displayed and
-the @code{cdr} contains a function symbol, or a simple string.
-
-
 @node Daemons
 @section Daemons
 @cindex demons
@@ -26651,10 +26592,6 @@ Buttons}).
 You can do lots of strange stuff with the Gnus window & frame
 configuration (@pxref{Window Layout}).
 
-@item
-You can click on buttons instead of using the keyboard
-(@pxref{Buttons}).
-
 @end itemize