(mime-entity-filename): Add DOC.

diff --git a/mime.el b/mime.el
index 9071209..2d6590b 100644 (file)
--- a/mime.el
+++ b/mime.el
@@ -195,6 +195,7 @@ ENTITY is used."
              )))))
 
 (defun mime-entity-filename (entity)
+  "Return filename of ENTITY."
   (or (mime-entity-uu-filename entity)
       (mime-content-disposition-filename
        (mime-entity-content-disposition entity))