(gnus-summary-save-in-pipe): Add optional argument `raw'.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 9b14bf0..2bf6f7c 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2008-07-24  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+       * gnus-art.el (gnus-summary-save-in-pipe): Add optional argument `raw'.
+
 2008-07-22  Katsumi Yamaoka  <yamaoka@jpl.org>
 
        * gnus-art.el (gnus-summary-save-in-pipe): Consider

diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index d91cbbe..16e65a6 100644 (file)
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -3942,8 +3942,19 @@ The directory to save in defaults to `gnus-article-save-directory'."
 
 (put 'gnus-summary-save-in-pipe :decode t)
 (put 'gnus-summary-save-in-pipe :headers 'gnus-saved-headers)
-(defun gnus-summary-save-in-pipe (&optional command)
-  "Pipe this article to subprocess."
+(defun gnus-summary-save-in-pipe (&optional command raw)
+  "Pipe this article to subprocess COMMAND.
+Valid values for COMMAND include:
+  a string
+    The executable command name and possibly arguments.
+  nil
+    You will be prompted for the command in the minibuffer.
+  the symbol `default'
+    It will be replaced with the command which the variable
+    `gnus-summary-pipe-output-default-command' holds or the command
+    last used for saving.
+Non-nil value for RAW overrides `:decode' and `:headers' properties
+and the raw article including all headers will be piped."
   (let ((save-buffer gnus-save-article-buffer)
        (default (or gnus-summary-pipe-output-default-command
                     gnus-last-shell-command)))
@@ -3953,7 +3964,8 @@ The directory to save in defaults to `gnus-article-save-directory'."
     ;; means this function is called independently.
     (unless (gnus-buffer-live-p save-buffer)
       (let ((article (gnus-summary-article-number))
-           (decode (get 'gnus-summary-save-in-pipe :decode)))
+           (decode (unless raw
+                     (get 'gnus-summary-save-in-pipe :decode))))
        (if article
            (if (vectorp (gnus-summary-article-header article))
                (save-window-excursion
@@ -3973,8 +3985,9 @@ The directory to save in defaults to `gnus-article-save-directory'."
                     (setq save-buffer
                           (nnheader-set-temp-buffer " *Gnus Save*"))))
                  ;; Remove unwanted headers.
-                 (when (or (get 'gnus-summary-save-in-pipe :headers)
-                           (not gnus-save-all-headers))
+                 (when (and (not raw)
+                            (or (get 'gnus-summary-save-in-pipe :headers)
+                                (not gnus-save-all-headers)))
                    (let ((gnus-visible-headers
                           (or (symbol-value (get 'gnus-summary-save-in-pipe
                                                  :headers))