NAME
       join - Create a string by joining together list elements

SYNOPSIS
       join list ?joinString?


DESCRIPTION
       The  list argument must be a valid Tcl list.  This command
       returns the string formed by joining all of  the  elements
       of  list together with joinString separating each adjacent
       pair of elements.  The joinString argument defaults  to  a
       space character.


KEYWORDS
       element, join, list, separator