× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  • Subject: Re: Is this the Free-Format that we asked for?
  • From: Jon.Paris@xxxxxx
  • Date: Sun, 5 Nov 2000 12:51:40 -0500


 >>  LEAVESR is like GOTO: it can jump to anywhere in a programme, because
a subroutine can be called from anywhere in a programme.

Sorry but I think you are wrong.  It can't jump "anywhere" it exits the
subroutine and goes back to where it was called from.  In this respect it
behaves just like a Return statement.  In other words when I see the
LEAVESR (which by the way I don't much like either) I _know_ what it is
going to do. This is what I meant by "langauge defined target" - perhaps I
should have said "effect" rather that "target".

GOTO is a _very_ different animal - it can go anywhere - I have to hunt to
determine its effect because all I know is that it will transfer control to
the label.


+---
| This is the RPG/400 Mailing List!
| To submit a new message, send your mail to RPG400-L@midrange.com.
| To subscribe to this list send email to RPG400-L-SUB@midrange.com.
| To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---

As an Amazon Associate we earn from qualifying purchases.

This thread ...


Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.