2001-08-12 Simon Josefsson <jas@extundo.com>

	* mm-bodies.el (mm-decode-content-transfer-encoding): Returns
	whether successful decoding took place.  Add doc.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 3d0a392..c202ca8 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2001-08-12  Simon Josefsson  <jas@extundo.com>
+
+       * mm-bodies.el (mm-decode-content-transfer-encoding): Returns
+       whether successful decoding took place.  Add doc.
+
 2001-08-12  Simon Josefsson  <jas@extundo.com>
        Suggested by Per Abrahamsen <abraham@dina.kvl.dk>
 

diff --git a/lisp/mm-bodies.el b/lisp/mm-bodies.el
index c11b202..dacb792 100644 (file)
--- a/lisp/mm-bodies.el
+++ b/lisp/mm-bodies.el
@@ -180,11 +180,14 @@ If no encoding was done, nil is returned."
 ;;;
 
 (defun mm-decode-content-transfer-encoding (encoding &optional type)
+  "Decodes buffer encoded with ENCODING, returning success status.
+If TYPE is `text/plain' CRLF->LF translation may occur."
   (prog1
       (condition-case error
          (cond
           ((eq encoding 'quoted-printable)
-           (quoted-printable-decode-region (point-min) (point-max)))
+           (quoted-printable-decode-region (point-min) (point-max))
+           t)
           ((eq encoding 'base64)
            (base64-decode-region
             (point-min)
@@ -203,18 +206,21 @@ If no encoding was done, nil is returned."
               (point))))
           ((memq encoding '(7bit 8bit binary))
            ;; Do nothing.
-           )
+           t)
           ((null encoding)
            ;; Do nothing.
-           )
+           t)
           ((memq encoding '(x-uuencode x-uue))
            (require 'mm-uu)
-           (funcall mm-uu-decode-function (point-min) (point-max)))
+           (funcall mm-uu-decode-function (point-min) (point-max))
+           t)
           ((eq encoding 'x-binhex)
            (require 'mm-uu)
-           (funcall mm-uu-binhex-decode-function (point-min) (point-max)))
+           (funcall mm-uu-binhex-decode-function (point-min) (point-max))
+           t)
           ((functionp encoding)
-           (funcall encoding (point-min) (point-max)))
+           (funcall encoding (point-min) (point-max))
+           t)
           (t
            (message "Unknown encoding %s; defaulting to 8bit" encoding)))
        (error