X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=doc%2Fctsim-gui.tex;h=923554a0bbd9c9651e3496682848569f988f12bf;hp=21687029c6930745d3112823540b09e83e570ea0;hb=7df269f65639c1a862a58649c48331824029128a;hpb=9776c9a12ba53419d34563a5ec57c90e3d6798f4

diff --git a/doc/ctsim-gui.tex b/doc/ctsim-gui.tex
index 2168702..923554a 100644
--- a/doc/ctsim-gui.tex
+++ b/doc/ctsim-gui.tex
@@ -180,6 +180,12 @@ usual. There extra events are not important for viewing with typical operation o
 new installations. With this option set, \ctsim\ will display
 helpful tips when \ctsim\ is started.}
 
+\twocolitem{\textbf{Run background tasks}}{This option is initially turned off in
+new installations. With this option set, \ctsim\ execute lengthy calculations in the
+background. A background window will appear when processes are running in the background
+and will disappear when no background processes are executing. This background window shows
+the status and progress of all background processes.}
+
 \end{twocollist}
 
 \subsection{File - Open}