[CJB]:  Returns the list without duplicate elements.  This is different from [lsort -unique] in that it maintains the list ordering.  It also keeps the first element encountered and removes subsequent callings.

----

======

 proc uniqueList {list} {
   set new {}
     foreach item $list {
       if {[lsearch $new $item] < 0} {
         lappend new $item
       }
     }
   return $new
 }

======


<<categories>> Command