break(n) Tcl Built-In Commands break(n) 







break - Abort looping command








break












This command is typically invoked inside the body of a looping
    command such as for or foreach or while. It returns a
    TCL_BREAK code, which causes a break exception to occur. The
    exception causes the current script to be aborted out to the innermost
    containing loop command, which then aborts its execution and returns
    normally. Break exceptions are also handled in a few other situations, such
    as the catch command, Tk event bindings, and the outermost scripts of
    procedure bodies.








Print a line for each of the integers from 0 to 5:




for {set x 0} {$x<10} {incr x} {
   if {$x > 5} {
      break
   }
   puts "x is $x"
}












catch(n), continue(n), for(n), foreach(n), return(n), while(n)










abort, break, loop







  

    
    Tcl