From: Eric Abrahamsen <eric@ericabrahamsen.net>
Date: Sun, 19 Jul 2020 14:15:33 +0000 (+0200)
Subject: Complete over the MIME types in gnus-summary-save-parts
X-Git-Tag: emacs-28.0.90~6967
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=abe9497d74d8b12cd21e278ffbb90e3c29f5bfa7;p=emacs.git

Complete over the MIME types in gnus-summary-save-parts

* lisp/gnus/gnus-sum.el (gnus-summary-save-parts): Allow
completing over the parts in the first article in the list of the
process-marked articles (bug#39543).
---

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index c5036c32d57..d731893ecec 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -12509,10 +12509,15 @@ save those articles instead."
   "Save parts matching TYPE to DIR.
 If REVERSE, save parts that do not match TYPE."
   (interactive
-   (list (read-string "Save parts of type: "
-		      (or (car gnus-summary-save-parts-type-history)
-			  gnus-summary-save-parts-default-mime)
-		      'gnus-summary-save-parts-type-history)
+   (list (completing-read "Save parts of type: "
+			  (progn
+			    (gnus-summary-select-article nil t)
+			    (gnus-eval-in-buffer-window gnus-article-buffer
+			      (delete-dups
+			       (mapcar (lambda (h)
+					 (mm-handle-media-type (cdr h)))
+				       gnus-article-mime-handle-alist))))
+			  nil nil nil 'gnus-summary-save-parts-type-history)
 	 (setq gnus-summary-save-parts-last-directory
 	       (read-directory-name "Save to directory: "
                                     gnus-summary-save-parts-last-directory