From ce3edaf2d13eed514d27bece505519496258146a Mon Sep 17 00:00:00 2001
From: Kyle Meyer <kyle@kyleam.com>
Date: Fri, 31 Oct 2014 02:08:19 -0400
Subject: bog-citekeys-in-file: Replace add-to-list with push

---
 bog.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bog.el b/bog.el
index 15ece92..cbe9324 100644
--- a/bog.el
+++ b/bog.el
@@ -317,8 +317,8 @@ be preceded by a characters in `bog-allowed-before-citekey'."
       (org-mode)
       (insert-file-contents file)
       (while (re-search-forward bog-citekey-format nil t)
-        (add-to-list 'refs (match-string-no-properties 0))))
-    refs))
+        (push (match-string-no-properties 0) refs)))
+    (-distinct refs)))
 
 (defun bog-heading-citekeys-in-file (file)
   (with-temp-buffer
-- 
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