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SCOUG-Programming Mailing List Archives

Return to [ 14 | November | 1998 ]

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Date: Sat, 14 Nov 1998 11:03:44 PDT
From: Steven Levine <steve53@earthlink.net >
Reply-To: scoug-programming@scoug.com
To: scoug-programming@scoug.com
Subject: SCOUG-Programming: More2queueing

In , on 11/14/98
at 02:28 AM, dallasii@kincyb.com said:

>in my test7, and it started working.
>Still doodling around with the thing to learn more about
>what is going on, and will keep you posted.
>I've been able to 'CALL' a pipeline that starts with
>test8.cmd, but not 'start' one, and still don't understand why the Qnew
>has the space appended to it.

Oh, I like easy questions :^). Can you say multi-tasking. It's the
timing. START does not wait for test8 to complete before continuing with
test7. You are clearing out the queue before you have a chance to read
it. With CALL or CMD, Test7 does not continue until test8 finishes.

Qnew has a space "prepended" because you have 2 spaces before 'Qnew'. The
first is discarded. The 2nd becomes part of the argument passed to test8.
Not what you expected, but that's the way it works. You'll notice I tend
to be fussy about spaces in my code. There's a reason.

Steven

--
-----------------------------------------------------------
Steven Levine MR2/ICE #10183
-----------------------------------------------------------

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The Southern California OS/2 User Group
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Copyright 2001 the Southern California OS/2 User Group. ALL RIGHTS RESERVED.

SCOUG, Warp Expo West, and Warpfest are trademarks of the Southern California OS/2 User Group. OS/2, Workplace Shell, and IBM are registered trademarks of International Business Machines Corporation. All other trademarks remain the property of their respective owners.