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ActiveTcl User Guide |
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continue - Skip to the next iteration of a loop
continue
This command is typically invoked inside the body of a looping
command such as for or foreach or while. It returns a 4
(TCL_CONTINUE) result code, which causes a continue
exception to occur. The exception causes the current script to be
aborted out to the innermost containing loop command, which then
continues with the next iteration of the loop. Catch exceptions are
also handled in a few other situations, such as the catch command and the outermost
scripts of procedure bodies.
Print a line for each of the integers from 0 to 10 except 5:
for {set x 0} {$x<10} {incr x} {
if {$x == 5} {
continue
}
puts "x is $x"
}
break, for, foreach, return, while
continue, iteration, loop
Copyright © 1995-1997 Roger E. Critchlow Jr.
Copyright © 1993-1994 The Regents of the University of
California. Copyright © 1994-1996 Sun Microsystems, Inc.