Early termination of a loop may be accomplished using the break statement. This statement terminates the innermost loop in which it is contained. If it is executed inside of a for loop, the loop variables will retain the values they had when the break statement was executed.
The continue statement terminates only the current iteration of the innermost loop. Execution of the loop continues with the next iteration (if any). If the continue statement is executed inside of a for loop, the next iteration begins with the execution of the <incr> expression.
The following is an example.
if a==b
break
else
continue
endif