NAME

       ns_for,  ns_foreach,  ns_while,  ns_lctl  -  Replacements  for  standard  Tcl  loop commands which enable
       monitoring and control

SYNOPSIS

       ns_for start test next body
       ns_foreach varname list body
       ns_foreach varlist1 list1 ?varlist2 list2 ...? body
       ns_while test body
       ns_lctl cancel id
       ns_lctl eval id script
       ns_lctl info id
       ns_lctl install command
       ns_lctl list
       ns_lctl pause id
       ns_lctl result id
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DESCRIPTION

       The ns_for, ns_foreach, and ns_while commands are replacements for cooresponding Tcl  commands  with  the
       additional capability of monitoring and control through the ns_lctl command.

       ns_for start test next body
              See the for(n) man page for usage.

       ns_foreach start test next body
              See the foreach(n) man page for usage.

       ns_foreach varlist1 list1 ?varlist2 list2 ...? body
              See the foreach(n) man page for usage.

       ns_while test body
              See the while(n) man page for usage.

       ns_lctl cancel id
              Mark  the  given  loop  to  cancel  at  the  next  iteration, resulting in the loop returning with
              TCL_ERROR.

       ns_lctl eval id script

       ns_lctl info id

       ns_lctl install command

       ns_lctl list

       ns_lctl pause id

       ns_lctl result id

SEE ALSO

       for(n), foreach(n), while(n)

KEYWORDS

       threads, iteration, list, looping, cancel