1998-03-15  MORIOKA Tomohiko  <morioka@jaist.ac.jp>
 
+       * mime-view.el (mime-view-entity-button-visible-p): New function.
+       (mime-view-entity-button-function): Use function
+       `mime-view-entity-button-visible-p'.
+
+       * mime-view.el (mime-raw-entity-parent): New function.
+       (mime-view-entity-button-function): Use `mime-raw-entity-parent'.
+
+       * mime-view.el (mime-view-entity-button-function): Use
+       `mime-root-entity-p'.
+
+       * mime-parse.el (mime-root-entity-p): New function.
+
+1998-03-15  MORIOKA Tomohiko  <morioka@jaist.ac.jp>
+
        * SEMI-CFG: Insert version check code.
 
 1998-03-15  MORIOKA Tomohiko  <morioka@jaist.ac.jp>