fix bug in missing bibtex file arg

[org-ref.git] / org-ref.org

diff --git a/org-ref.org b/org-ref.org
index b419e08178d53c97588d1f1f4e8c111db9d88549..44aa74b7541844d857924bc3f64cd1fd6476c44c 100644 (file)
--- a/org-ref.org
+++ b/org-ref.org
@@ -280,22 +280,28 @@ You can define a new citation link like this:
 ** Messages for link at cursor
 Here we setup code that shows you a context message for the element under the cursor when emacs is idle.
 #+BEGIN_SRC emacs-lisp :tangle org-ref.el
+(defvar org-ref-message-timer nil
+  "Variable to store the link message timer in.")
 
-(when org-ref-show-citation-on-enter
- (setq org-ref-message-timer
-       (run-with-idle-timer 0.5 t 'org-ref-link-message)))
 
 (defun org-ref-show-link-messages ()
   "Turn on link messages. You will see a message in the
 minibuffer when on a cite, ref or label link."
   (interactive)
-  (setq org-ref-message-timer
-       (run-with-idle-timer 0.5 t 'org-ref-link-message))
-  )
+  (or org-ref-message-timer
+      (setq org-ref-message-timer
+           (run-with-idle-timer 0.5 t 'org-ref-link-message))))
+
+
 (defun org-ref-cancel-link-messages ()
   "Stop showing messages in minibuffer when on a link."
   (interactive)
-  (cancel-timer org-ref-message-timer))
+  (cancel-timer org-ref-message-timer)
+  (setq org-ref-message-timer nil))
+
+
+(when org-ref-show-citation-on-enter
+  (org-ref-show-link-messages))
 
 ;; this approach caused the selected region to not be highlighted any more.
 ; (add-hook 'post-command-hook 'org-ref-link-message))
@@ -2539,8 +2545,8 @@ Here is the python script for uploading.
 *************** TODO document how to get the cookies
 *************** END
 
-
-#+BEGIN_SRC python :tangle upload_bibtex_citeulike.py
+# :tangle upload_bibtex_citeulike.py
+#+BEGIN_SRC python
 #!python
 import pickle, requests, sys