(mime-edit-translate-single-part-tag): Add DOC-string.

diff --git a/mime-edit.el b/mime-edit.el
index 3e2a78c..d2379fc 100644 (file)
--- a/mime-edit.el
+++ b/mime-edit.el
@@ -7,7 +7,7 @@
 ;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
 ;; Created: 1994/08/21 renamed from mime.el
 ;;     Renamed: 1997/2/21 from tm-edit.el
-;; Version: $Revision: 0.74 $
+;; Version: $Revision: 0.75 $
 ;; Keywords: MIME, multimedia, multilingual, mail, news
 
 ;; This file is part of SEMI (SEMI is Emacs MIME Interfaces).
@@ -122,7 +122,7 @@
 ;;;
 
 (defconst mime-edit-RCS-ID
-  "$Id: mime-edit.el,v 0.74 1997-03-18 15:10:39 morioka Exp $")
+  "$Id: mime-edit.el,v 0.75 1997-03-18 15:28:25 morioka Exp $")
 
 (defconst mime-edit-version (get-version-string mime-edit-RCS-ID))
 
@@ -1822,22 +1822,24 @@ Content-Transfer-Encoding: 7bit
        ))))
 
 (defun mime-edit-translate-single-part-tag (&optional prefix)
+  "Translate single-part-tag to MIME header."
   (if (re-search-forward mime-edit-single-part-tag-regexp nil t)
       (let* ((beg (match-beginning 0))
             (end (match-end 0))
             (tag (buffer-substring beg end))
             )
        (delete-region beg end)
-       (setq contype (mime-edit-get-contype tag))
-       (setq encoding (mime-edit-get-encoding tag))
-       (insert (concat prefix "--" boundary "\n"))
-       (save-restriction
-         (narrow-to-region (point)(point))
-         (insert "Content-Type: " contype "\n")
-         (if encoding
-             (insert "Content-Transfer-Encoding: " encoding "\n"))
-         (eword-encode-header)
-         )
+       (let ((contype (mime-edit-get-contype tag))
+             (encoding (mime-edit-get-encoding tag))
+             )
+         (insert (concat prefix "--" boundary "\n"))
+         (save-restriction
+           (narrow-to-region (point)(point))
+           (insert "Content-Type: " contype "\n")
+           (if encoding
+               (insert "Content-Transfer-Encoding: " encoding "\n"))
+           (eword-encode-header)
+           ))
        t)))
 
 (defun mime-edit-translate-region (beg end &optional boundary multipart)