Merge changes made in Gnus trunk.

gnus.texi (Article Date): Clarify gnus-article-update-date-headers.
gnus-msg.el (gnus-inews-add-send-actions): Restore the winconf name after exit.
gnus-sum.el (gnus-summary-show-article): When called with t as the value, show the raw article.
nnimap.el (nnimap-open-connection-1): Revert last change, since auth-source now accepts numbers.
auth-source.el (auth-source-netrc-parse): Accept a number as the port spec, too.
 (auth-source-ensure-strings): New function.
gnus-art.el (gnus-article-update-date-headers): Doc fix.
 (gnus-article-setup-buffer): Always restart the date timer so that user changes to the frequency is respected.
nnimap.el (nnimap-open-connection-1): auth-source expects strings as port numbers, so make sure it gets that if nnimap-server-port is explicit.
nnimap.el (nnimap-inbox): Doc fix.

2 files changed, 9 insertions, 2 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index 7d32b16790e..217702b7c0f 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,7 @@
+2011-02-21  Lars Ingebrigtsen  <larsi@gnus.org>
+
+        * gnus.texi (Article Date): Clarify gnus-article-update-date-headers.
+
 2011-02-20  Lars Ingebrigtsen  <larsi@gnus.org>
 
         * gnus.texi (Window Layout): Document layout names.
diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index d40522a44d5..f990ee69a08 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -9502,8 +9502,11 @@ Say how much time has elapsed between the article was posted and now
 Date: 6 weeks, 4 days, 1 hour, 3 minutes, 8 seconds ago
 @end example
 
-This line is updated continually by default.  If you wish to switch
-that off, say:
+This line is updated continually by default.  The frequency (in
+seconds) is controlled by the @code{gnus-article-update-date-headers}
+variable.
+
+If you wish to switch updating off, say:
 
 @vindex gnus-article-update-date-headers
 @lisp