--- a/contrib/gadict.el	Mon Nov 06 10:00:42 2017 +0200
+++ b/contrib/gadict.el	Tue Nov 07 21:17:36 2017 +0200
@@ -217,10 +217,17 @@
     (goto-char (point-max)))
   (exchange-point-and-mark))
 
+(defun gadict-mark-line ()
+  "Mark current line."
+  (forward-line 0)
+  (set-mark (point))
+  (forward-line 1)
+  (exchange-point-and-mark))
+
 (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 #'er/mark-text-sentence #'gadict-mark-article)))
+  (set (make-local-variable 'er/try-expand-list) (list #'er/mark-word #'gadict-mark-line #'gadict-mark-article)))
 
 (defvar font-lock-beg)
 (defvar font-lock-end)