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[ctsim.git] / doc / ctsim-textui.tex

diff --git a/doc/ctsim-textui.tex b/doc/ctsim-textui.tex
index 0c123cccd421daee7e0fac5067325bacd63b5912..166a0dc1af2d5481ee1fc4432bdb5ed3a7fd8808 100644 (file)
--- a/doc/ctsim-textui.tex
+++ b/doc/ctsim-textui.tex
@@ -1,8 +1,12 @@
 \chapter{The Command Line Interface}\label{ctsimtext}\index{ctsimtext}%
-\setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
+\setheader{{\it CHAPTER \thechapter}}{}{}{\ctsimheadtitle}{}{{\it CHAPTER \thechapter}}%
 \ctsimfooter%
 
-\ctsimtext\ is a master shell for all of the command-line utilities.
+\ctsimtext\ is a master shell for all of the command-line utilities. The
+command-line utilities can perform most of the functions of the graphical
+shell. These command-line utilities are especially appropriate for use on
+systems without graphics, batch files, and parallel processing in a Beowulf
+computer cluster.
 
 \usage \ctsimtext\ can be invoked via three different
 methods.
@@ -11,7 +15,9 @@ methods.
 \ctsimtext\ offers a command-line to enter the function-names and
 their parameters. The output of the command is displayed. Further
 commands may be given to \ctsimtext. The shell is exited by the
-\texttt{quit} command.
+\texttt{quit} command. \ctsimtext\ uses the
+\urlref{readline}{http://www.gnu.org} library on UNIX and Linux platforms
+to provide for command history processing.
 
 \item \ctsimtext\ can also be called to
 execute a single command. This is especially useful for batch
@@ -29,7 +35,7 @@ as a shortcut rather than the equivalent command \\
 
 \end{enumerate}
 
-\section{Parallel Processing With a Computer Cluster}
+\section{Parallel Processing}
 \ctsimtext\ can be used to spread it's processing over a cluster. Specifically,
 \ctsimtext\ supports the \urlref{LAM}{http://www.mpi.nd.edu/lam} version of
 the MPI environment. On platforms with LAM installed, a parallel version of