master abe9497: Complete over the MIME types in gnus-summary-save-parts

[Lars Ingebrigtsen]

branch: master
commit abe9497d74d8b12cd21e278ffbb90e3c29f5bfa7
Author: Eric Abrahamsen <eric@ericabrahamsen.net>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    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).
---
 lisp/gnus/gnus-sum.el | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index c5036c3..d731893 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