--- a/contrib/gadict.el	Wed Oct 25 20:44:41 2017 +0300
+++ b/contrib/gadict.el	Wed Oct 25 21:52:16 2017 +0300
@@ -184,9 +184,10 @@
   (set (make-local-variable 'comment-use-syntax)  nil) )
 
 (defun gadict-setup-paragraph ()
-  "Setup gadict paragraph definition."
+  "Setup gadict sentence/paragraph definition."
   (set (make-local-variable 'paragraph-separate)  "__$")
-  (set (make-local-variable 'paragraph-start)  "__$") )
+  (set (make-local-variable 'paragraph-start)  "__$")
+  (set (make-local-variable 'sentence-end) "\n"))
 
 (defun gadict-setup-page ()
   "Setup gadict page definition."
@@ -219,7 +220,7 @@
 (defvar er/try-expand-list)
 (defun gadict-setup-expansions ()
   "Add `gadict-mode' specific expansions."
-  (set (make-local-variable 'er/try-expand-list) (list #'er/mark-word #'gadict-mark-article)))
+  (set (make-local-variable 'er/try-expand-list) (list #'er/mark-word #'er/mark-text-sentence #'gadict-mark-article)))
 
 (defvar font-lock-beg)
 (defvar font-lock-end)
@@ -236,8 +237,7 @@
       (setq font-lock-beg (point))
       (goto-char font-lock-end)
       (forward-line 3)
-      (setq font-lock-end (point))
-      )
+      (setq font-lock-end (point)))
     t)
    (t nil) ))