\subsection{{\tt Tcsh}: Line Editing}

{\tt tcsh} is a version of csh that includes Emacs-like line editing and
allows you to bind keys to various commands.  It is installed as the
standard C-shell ({\it /bin/csh}), but by default it acts like a regular
{\it csh}.  To take advantage of the
line editing features, you should add the line {\tt set lineedit} to
your {\it .tcshrc} or {\it .cshrc} file, if it's not there already.

{\tt Tcsh} reads the file {\it .tcshrc} in addition to the {\it .cshrc}
file.  Your {\it .tcshrc} is the best place to put keybindings
and other {\tt tcsh}-specific commands.

{\Large sman needs to be replaced with manpath stuff...}
For more information on {\tt tcsh} commands and what the default
bindings are, do a {\tt sman tcsh}.  For this to work, {\it
/usr/un\-sup\-port\-ed/sipb} should in your {\it PATH}.  See the
section on {\it /mit/sipb} for more
information.


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