>Languages like REXX and Structured HLASM provide LEAVE and ITERATE as a means >of reducing program complexity. >Both statements allow for the specification of which of several nested >constructs is to be exited or iterated. >This facility is important and, when used appropriately, will reduce program >complexity significantly.
Of course, multiple levels of nesting also increases programme complexity, as well. When I get 'too' deep, I consider procedures. Which introduces the other construct: RETURN. - Too busy driving to stop for gas! ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
