Merge changes made in Gnus trunk.

gnus-art.el (article-make-date-line): Ignore errors if time is invalid and not convertible.
 (article-make-date-line): Only add lapsed time if time is not nil.
auth-source.el (auth-source-netrc-element-or-first): New function to DTRT for parameter extraction.
 (auth-source-netrc-create): Use it and fix multiple parameter print bug.  Use the default passed from above (given-default) or the built-in (user-login-name for :user).

3 files changed, 35 insertions, 8 deletions

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 0d8dfe0ea91..45f0d68023d 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,7 +1,18 @@
+2011-02-23  Julien Danjou  <julien@danjou.info>
+
+        * gnus-art.el (article-make-date-line): Ignore errors if time is
+        invalid and not convertible.
+        (article-make-date-line): Only add lapsed time if time is not nil.
+
 2011-02-23  Teodor Zlatanov  <tzz@lifelogs.com>
 
         * auth-source.el (auth-source-netrc-create): Use `read-char' instead of
         `read-char-choice' for backwards compatibility.
+        (auth-source-netrc-element-or-first): New function to DTRT for
+        parameter extraction.
+        (auth-source-netrc-create): Use it and fix multiple parameter print
+        bug.  Use the default passed from above (given-default) or the
+        built-in (user-login-name for :user).
 
 2011-02-23  Lars Ingebrigtsen  <larsi@gnus.org>
 
diff --git a/lisp/gnus/auth-source.el b/lisp/gnus/auth-source.el
index d349022e7b7..a7f626c3cd3 100644
--- a/lisp/gnus/auth-source.el
+++ b/lisp/gnus/auth-source.el
@@ -898,6 +898,11 @@ See `auth-source-search' for details on SPEC."
                             (plist-put spec :create nil)))))
     results))
 
+(defun auth-source-netrc-element-or-first (v)
+  (if (listp v)
+      (nth 0 v)
+    v))
+
 ;;; (auth-source-search :host "nonesuch" :type 'netrc :max 1 :create t)
 ;;; (auth-source-search :host "nonesuch" :type 'netrc :max 1 :create t :create-extra-keys '((A "default A") (B)))
 
@@ -943,9 +948,7 @@ See `auth-source-search' for details on SPEC."
     (dolist (r required)
       (let* ((data (aget valist r))
              ;; take the first element if the data is a list
-             (data (if (listp data)
-                       (nth 0 data)
-                     data))
+             (data (auth-source-netrc-element-or-first data))
              ;; this is the default to be offered
              (given-default (aget auth-source-creation-defaults r))
              ;; the default supplementals are simple: for the user,
@@ -961,10 +964,22 @@ See `auth-source-search' for details on SPEC."
                ((and (null data) (eq r 'secret))
                 ;; special case prompt for passwords
                 (read-passwd (format "Password for %s@%s:%s: "
-                                     (or (aget valist 'user) "[any user]")
-                                     (or (aget valist 'host) "[any host]")
-                                     (or (aget valist 'port) "[any port]"))))
-               (t data)))
+                                     (or
+                                      (auth-source-netrc-element-or-first
+                                       (aget valist 'user))
+                                      (plist-get artificial :user)
+                                      "[any user]")
+                                     (or
+                                      (auth-source-netrc-element-or-first
+                                       (aget valist 'host))
+                                      (plist-get artificial :host)
+                                      "[any host]")
+                                     (or
+                                      (auth-source-netrc-element-or-first
+                                       (aget valist 'port))
+                                      (plist-get artificial :port)
+                                      "[any port]"))))
+               (t (or data default))))
 
         (when data
           (setq artificial (plist-put artificial
diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 2a36c43130c..5b3489a72ee 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -3463,7 +3463,7 @@ possible values."
                              combined-lapsed))
     (error "Unknown conversion type: %s" type))
   (condition-case ()
-      (let ((time (date-to-time date)))
+      (let ((time (ignore-errors (date-to-time date))))
         (cond
          ;; Convert to the local timezone.
          ((eq type 'local)
@@ -3515,6 +3515,7 @@ possible values."
                 (segments 3)
                 lapsed-string)
             (while (and
+                    time
                     (setq lapsed-string
                           (concat " (" (article-lapsed-string time segments) ")"))
                     (> (+ (length date-string)