From 0547b5a2812d3cb85b76c6ab53f4d54f1beaed95 Mon Sep 17 00:00:00 2001
From: William Joye <wjoye@cfa.harvard.edu>
Date: Mon, 10 Dec 2018 12:34:03 -0500
Subject: add numeric to Contour Levels command

---
 ds9/doc/release/r8.1.html     | 1 +
 ds9/parsers/contourparser.tac | 1 +
 2 files changed, 2 insertions(+)

diff --git a/ds9/doc/release/r8.1.html b/ds9/doc/release/r8.1.html
index 1e80458..abafda0 100644
--- a/ds9/doc/release/r8.1.html
+++ b/ds9/doc/release/r8.1.html
@@ -20,6 +20,7 @@
 <li><tt>11.06.2018 SAVEIMAGE: all supported WCSs now updated to reflect current rotation, orientation, pan, and zoom.</tt></li>
 <li><tt>11.26.2018 TCL/TK: updated to version 8.6.9.</tt></li>
 <li><tt>12.07.2018 CONTOUR: merge old and new contour parsers so that regardless of file extension, the file will be correctly parsed.</tt></li>
+<li><tt>12.10.2018 CONTOUR: LEVELS command now takes one numeric in addition to a string.</tt></li>
 <li><tt><b>xx.xx.2018 RELEASE version 8.1b1</b></tt></li>
 </ol>
 </div>
diff --git a/ds9/parsers/contourparser.tac b/ds9/parsers/contourparser.tac
index 11384f2..5366b40 100644
--- a/ds9/parsers/contourparser.tac
+++ b/ds9/parsers/contourparser.tac
@@ -88,6 +88,7 @@ contour : yesno {ProcessCmdSet contour view $1 UpdateContour}
  | SCOPE_ scope {ContourCmdMode scope $2}
  | LIMITS_ numeric numeric {ContourCmdLimits $2 $3}
  | LEVELS_ STRING_ {ContourCmdLevels $2}
+ | LEVELS_ numeric {ContourCmdLevels $2}
  | GENERATE_ {ContourDialog; ContourGenerateDialog; UpdateContour}
  ;
 
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