
\section for for - perform a command multiple times.

\subsection for-synopsis Synopsis
<tt>for VARNAME in [VALUES...]; COMMANDS; end</tt>

\subsection for-description Description
<tt>for</tt> is a loop construct. It will perform the command specified
by <tt>COMMAND</tt> multiple times. Each time the environment variable
specified by <tt>VARNAME</tt> is assigned a new value from <tt>VALUES</tt> to a
specified variable VARNAME.

\subsection for-example Example

The command <tt>for i in foo bar baz; echo $i; end</tt>
would output:<br><tt>foo<br>bar<br>baz<br></tt>		
