* FLIM-ELS (flim-modules): Install mel-b-el also for

[elisp/flim.git] / mime.el

diff --git a/mime.el b/mime.el
index 328d599..005790e 100644 (file)
--- a/mime.el
+++ b/mime.el
@@ -33,7 +33,7 @@
 
 (eval-and-compile
 
-(autoload 'eword-encode-header "eword-encode"
+(autoload 'mime-encode-header-in-buffer "eword-encode"
   "Encode header fields to network representation, such as MIME encoded-word.")
 
 (autoload 'mime-parse-Content-Type "mime-parse"
@@ -65,6 +65,10 @@ current-buffer, and return it.")
 
 )
 
+(autoload 'mime-encode-field-body "eword-encode"
+  "Encode FIELD-BODY as FIELD-NAME, and return the result.")
+
+
 ;;; @ Entity Representation and Implementation
 ;;;
 
@@ -87,10 +91,12 @@ representation-type."
 ;;;
 
 (defun mime-entity-children (entity)
+  "Return list of entities included in the ENTITY."
   (or (mime-entity-children-internal entity)
       (luna-send entity 'mime-entity-children entity)))
 
 (defun mime-entity-node-id (entity)
+  "Return node-id of ENTITY."
   (mime-entity-node-id-internal entity))
 
 (defun mime-entity-number (entity)
@@ -138,10 +144,9 @@ If MESSAGE is specified, it is regarded as root entity."
 
 (defun mime-find-root-entity (entity)
   "Return root entity of ENTITY."
-  (let ((p (mime-entity-parent entity)))
-    (if (null p)
-       entity
-      (mime-entity-parent p))))
+  (while (not (mime-root-entity-p entity))
+    (setq entity (mime-entity-parent entity)))
+  entity)
 
 
 ;;; @ Header buffer (obsolete)
@@ -263,6 +268,7 @@ If MESSAGE is specified, it is regarded as root entity."
 ;; (make-obsolete 'mime-fetch-field 'mime-entity-fetch-field)
 
 (defun mime-entity-content-type (entity)
+  "Return content-type of ENTITY."
   (or (mime-entity-content-type-internal entity)
       (let ((ret (mime-entity-fetch-field entity "Content-Type")))
        (if ret
@@ -271,6 +277,7 @@ If MESSAGE is specified, it is regarded as root entity."
          ))))
 
 (defun mime-entity-content-disposition (entity)
+  "Return content-disposition of ENTITY."
   (or (mime-entity-content-disposition-internal entity)
       (let ((ret (mime-entity-fetch-field entity "Content-Disposition")))
        (if ret
@@ -279,6 +286,10 @@ If MESSAGE is specified, it is regarded as root entity."
          ))))
 
 (defun mime-entity-encoding (entity &optional default-encoding)
+  "Return content-transfer-encoding of ENTITY.
+If the ENTITY does not have Content-Transfer-Encoding field, this
+function returns DEFAULT-ENCODING.  If it is nil, \"7bit\" is used as
+default value."
   (or (mime-entity-encoding-internal entity)
       (let ((ret (mime-entity-fetch-field entity "Content-Transfer-Encoding")))
        (mime-entity-set-encoding-internal
@@ -321,7 +332,7 @@ If MESSAGE is specified, it is regarded as root entity."
                 (prog1
                     field-name
                   (setq field-name (symbol-name field-name)))
-              (intern (capitalize (capitalize field-name))))))
+              (intern (capitalize field-name)))))
     (cond ((eq sym 'Content-Type)
           (mime-entity-content-type entity)
           )
@@ -390,19 +401,28 @@ If MESSAGE is specified, it is regarded as root entity."
 
 
 (defsubst mime-entity-media-type (entity)
+  "Return primary media-type of ENTITY."
   (mime-content-type-primary-type (mime-entity-content-type entity)))
+
 (defsubst mime-entity-media-subtype (entity)
+  "Return media-subtype of ENTITY."
   (mime-content-type-subtype (mime-entity-content-type entity)))
+
 (defsubst mime-entity-parameters (entity)
+  "Return parameters of Content-Type of ENTITY."
   (mime-content-type-parameters (mime-entity-content-type entity)))
+
 (defsubst mime-entity-type/subtype (entity-info)
+  "Return type/subtype of Content-Type of ENTITY."
   (mime-type/subtype-string (mime-entity-media-type entity-info)
                            (mime-entity-media-subtype entity-info)))
 
 (defun mime-entity-set-content-type (entity content-type)
+  "Set ENTITY's content-type to CONTENT-TYPE."
   (mime-entity-set-content-type-internal entity content-type))
 
 (defun mime-entity-set-encoding (entity encoding)
+  "Set ENTITY's content-transfer-encoding to ENCODING."
   (mime-entity-set-encoding-internal entity encoding))