http://wiki.signature.net/index.php?action=history&feed=atom&title=IB_Statements%2Fmessagesub 2026-04-05T18:03:55Z Revision history for this page on the wiki MediaWiki 1.16.0 http://wiki.signature.net/index.php?title=IB_Statements/messagesub&diff=385&oldid=prev 2009-05-21T11:11:20Z

<p>New page: &#39;&#39;&#39;MESSAGESUB statement&#39;&#39;&#39; &#39;&#39;&#39;Syntax:&#39;&#39;&#39; MESSAGESUB statement-label &#39;&#39;&#39;Discussion:&#39;&#39;&#39; The MESSAGESUB statement sets a branch-to address for the current program. If this program is i...</p> <p><b>New page</b></p><div>'''MESSAGESUB statement''' <br /> <br /> '''Syntax:''' MESSAGESUB statement-label <br /> <br /> '''Discussion:''' The MESSAGESUB statement sets a branch-to address for the current program. If this program is interrupted while running (via an INTERRUPT statement from another program), program flow will be transferred to the statement-label specified in the MESSAGESUB statement. <br /> <br /> When a RETURN statement is executed after the MESSAGESUB path has been taken, program flow continues at the statement immediately following the statement where the INTERRUPT occurred. <br /> <br /> Example: MESSAGESUB 9999 ! Set MESSAGESUB label<br /> .<br /> .<br /> .<br /> 9999 MESSAGESUB 9999 ! Reset MESSAGESUB label<br /> RETURN</div>

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