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NAME

       foreach -

 SYNOPSIS
       foreach varname list body
       foreach varlist1 list1 ?varlist2 list2 ...? body
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 DESCRIPTION
       foreach    varname     list   varname   body    Tcl   list    ()foreach
       varname lindex    Tcl  body

       (list1 list2)(varlist1  varlist2)  varlist list  list

       break   continue   body  for Foreach

 EXAMPLES
        i  j set x {} foreach {i j} {a b c d e f} {
           lappend x $j $i } # The value of x is "b a d c f e" # There  are  3
       iterations of the loop.

        i  j set x {} foreach i {a b c} j {d e f g} {
           lappend  x  $i  $j } # The value of x is "a d b e c f {} g" # There
       are 4 iterations of the loop.

        set x {} foreach i {a b c} {j k} {d e f g} {
           lappend x $i $j $k } # The value of x is "a d e b f g c  {}  {}"  #
       There are 3 iterations of the loop.

 SEE ALSO
       for(n), while(n), break(n), continue(n)

 KEYWORDS
       foreach, iteration, list, looping

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       2001/08/05

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       http://cmpp.linuxforum.net