From a0e17db23c0fd7c771c0afce8cce350c98f90b02 Mon Sep 17 00:00:00 2001
From: William Joye <wjoye@cfa.harvard.edu>
Date: Fri, 22 Sep 2017 14:47:31 -0400
Subject: update to tcl/tk 8.6.7

---
 ds9/library/catreg.tcl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ds9/library/catreg.tcl b/ds9/library/catreg.tcl
index 981c45c..0af8105 100644
--- a/ds9/library/catreg.tcl
+++ b/ds9/library/catreg.tcl
@@ -30,6 +30,7 @@ proc CATReg {varname row interactive resultname} {
     # text: subst
     # size1: expr
     # size2: expr
+    # units: constant
     # angle: expr
 
     # valid cols?
-- 
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