add mask blend screen

3 files changed, 3 insertions, 3 deletions

diff --git a/ds9/doc/ref/command.html b/ds9/doc/ref/command.html
index cd4dc2d..5f0eaaa 100644
--- a/ds9/doc/ref/command.html
+++ b/ds9/doc/ref/command.html
@@ -1171,7 +1171,7 @@ nomask<br></b></p>
 &nbsp;&nbsp;&nbsp; [mark zero|nonzero|nan|nonnan|range]<br>
 &nbsp;&nbsp;&nbsp; [range &lt;low&gt; &lt;high&gt;]<br>
 &nbsp;&nbsp;&nbsp; [transparency &lt;value&gt;]<br>
-&nbsp;&nbsp;&nbsp; [blend source|darken|lighten]<br>
+&nbsp;&nbsp;&nbsp; [blend source|screen|darken|lighten]<br>
 &nbsp;&nbsp;&nbsp; [system &lt;coordsys&gt;]<br>
 &nbsp;&nbsp;&nbsp; [clear]<br>
 &nbsp;&nbsp;&nbsp; [load &lt;filename&gt;]<br>
diff --git a/ds9/doc/ref/samp.html b/ds9/doc/ref/samp.html
index 57f70ca..da2a095 100644
--- a/ds9/doc/ref/samp.html
+++ b/ds9/doc/ref/samp.html
@@ -1462,7 +1462,7 @@ mask [color &lt;color&gt;]<br>
 &nbsp;&nbsp;&nbsp; [mark zero|nonzero|nan|nonnan|range]<br>
 &nbsp;&nbsp;&nbsp; [range &lt;low&gt; &lt;high&gt;]<br>
 &nbsp;&nbsp;&nbsp; [transparency &lt;value&gt;]<br>
-&nbsp;&nbsp;&nbsp; [blend source|darken|lighten]<br>
+&nbsp;&nbsp;&nbsp; [blend source|screen|darken|lighten]<br>
 &nbsp;&nbsp;&nbsp; [system &lt;coordsys&gt;]<br>
 &nbsp;&nbsp;&nbsp; [clear]<br>
 &nbsp;&nbsp;&nbsp; [load &lt;filename&gt;]<br>
diff --git a/ds9/doc/ref/xpa.html b/ds9/doc/ref/xpa.html
index 72278b9..3c00ab8 100644
--- a/ds9/doc/ref/xpa.html
+++ b/ds9/doc/ref/xpa.html
@@ -1387,7 +1387,7 @@ mask [color &lt;color&gt;]<br>
 &nbsp;&nbsp;&nbsp; [mark zero|nonzero|nan|nonnan|range]<br>
 &nbsp;&nbsp;&nbsp; [range &lt;low&gt; &lt;high&gt;]<br>
 &nbsp;&nbsp;&nbsp; [transparency &lt;value&gt;]<br>
-&nbsp;&nbsp;&nbsp; [blend source|darken|lighten]<br>
+&nbsp;&nbsp;&nbsp; [blend source|screen|darken|lighten]<br>
 &nbsp;&nbsp;&nbsp; [system &lt;coordsys&gt;]<br>
 &nbsp;&nbsp;&nbsp; [clear]<br>
 &nbsp;&nbsp;&nbsp; [load &lt;filename&gt;]<br>