From 8eedb019d277f7f1e8baa6641244ddf7e298d397 Mon Sep 17 00:00:00 2001
From: Konubinix <konubinix@gmail.com>
Date: Tue, 26 Aug 2014 09:11:23 +0200
Subject: [PATCH] Make use of the constant `org-clock-string' whenever possible

Instead of the hardcoded value "CLOCK:".

* lisp/org-clock.el (org-find-open-clocks)
* lisp/org.el (org-clone-subtree-with-time-shift)
* lisp/org.el (org-insert-property-drawer)
* lisp/org.el (org-at-clock-log-p)

TINYCHANGE
---
 lisp/org-clock.el |  2 +-
 lisp/org.el       | 14 ++++++++++----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/lisp/org-clock.el b/lisp/org-clock.el
index 179d395..14b613e 100644
--- a/lisp/org-clock.el
+++ b/lisp/org-clock.el
@@ -799,7 +799,7 @@ If CLOCK-SOUND is non-nil, it overrides `org-clock-sound'."
     (with-current-buffer buf
       (save-excursion
 	(goto-char (point-min))
-	(while (re-search-forward "CLOCK: \\(\\[.*?\\]\\)$" nil t)
+	(while (re-search-forward (concat org-clock-string " \\(\\[.*?\\]\\)$") nil t)
 	  (push (cons (copy-marker (match-end 1) t)
 		      (org-time-string-to-time (match-string 1))) clocks))))
     clocks))
diff --git a/lisp/org.el b/lisp/org.el
index 750b9d1..4559280 100755
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -8698,7 +8698,8 @@ and still retain the repeater to cover future instances of the task."
 			    (org-entry-delete nil "ID")
 			  (org-id-get-create t)))
 	    (unless (= n 0)
-	      (while (re-search-forward "^[ \t]*CLOCK:.*$" nil t)
+	      (while (re-search-forward
+		      (format "^[ \t]*%s.*$" org-clock-string) nil t)
 		(kill-whole-line))
 	      (goto-char (point-min))
 	      (while (re-search-forward drawer-re nil t)
@@ -15891,8 +15892,12 @@ formats in the current buffer."
     (setq hiddenp (outline-invisible-p))
     (end-of-line 1)
     (and (equal (char-after) ?\n) (forward-char 1))
-    (while (looking-at "^[ \t]*\\(:CLOCK:\\|:LOGBOOK:\\|CLOCK:\\|:END:\\)")
-      (if (member (match-string 1) '("CLOCK:" ":END:"))
+    (while (looking-at
+	    (format
+	     "^[ \t]*\\(:CLOCK:\\|:LOGBOOK:\\|%s\\|:END:\\)"
+	     org-clock-string))
+      (if (member (match-string 1)
+		  (list org-clock-string ":END:"))
 	  ;; just skip this line
 	  (beginning-of-line 2)
 	;; Drawer start, find the end
@@ -17589,7 +17594,8 @@ With prefix ARG, change that many days."
   "Is the cursor on the clock log line?"
   (save-excursion
     (move-beginning-of-line 1)
-    (looking-at "^[ \t]*CLOCK:")))
+    (looking-at
+     (concat "^[ \t]*" org-clock-string))))
 
 (defvar org-clock-history)                     ; defined in org-clock.el
 (defvar org-clock-adjust-closest nil)          ; defined in org-clock.el
-- 
2.1.0.rc1