--- a/dict-mode.el	Sun Aug 12 02:03:45 2012 +0300
+++ b/dict-mode.el	Sun Aug 12 11:07:43 2012 +0300
@@ -57,6 +57,10 @@
   (use-local-map dict-c5-mode-map)
   (modify-syntax-entry ?' ".")
   (modify-syntax-entry ?\" ".")
+  (make-local-variable 'paragraph-separate)
+  (setq paragraph-separate "\\([ \t\f]*\\|_\\{5,\\}\\)$")
+  (make-local-variable 'paragraph-start)
+  (setq paragraph-start paragraph-separate)
   (add-hook 'font-lock-extend-region-functions 'dict-c5-font-lock-extend-region t)
   )