96 lines
2.8 KiB
Plaintext
96 lines
2.8 KiB
Plaintext
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subroutine U2196( proc, ibn, pib, sib, ip, obn, pob, sob )
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*******************************************************************************
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*
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* Retrieve the terminal number into a proc
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software Inc.
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* The copyright notice above does not evidence any actual or intended
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description.........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 07/25/88 - - Maintenence log purged at 5.2.1, see release 5.1.10.
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*
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*******************************************************************************
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*
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* This "user-exit" returns the user's terminal number onto the
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* terminal or into the primary input buffer or current output buffer
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* of a proc.
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*
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* Usage: proc line n: U2196
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* line n+1: target
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* line n+2: normal return
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*
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* where target can be: T - print on the terminal screen
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* P - place into primary input buffer
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* S - place into the current output buffer
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* A - place into the other output buffer
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*
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* Arguments to this subroutine are:
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* proc - the text of the proc itself
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* ibn - the current input buffer switch (0 = primary;
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* 1 = secondary)
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* pib - the primary input buffer
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* sib - the secondary input buffer
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* ip - the input buffer pointer
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* obn - the current output buffer switch (0 = primary;
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* 1 = secondary)
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* pob - the primary output buffer
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* sob - the secondary output buffer
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*
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*
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*******************************************************************************
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*
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$options DEFAULT
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*
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* Get the next line of the proc after the one containing "U2196".
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* That line contains the "target" and tells us where to put the
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* terminal number.
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* Note that the "remove" pointer has already been set to the current
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* line in the proc.
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*
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REMOVE target FROM proc SETTING junk
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target = TRIM( target )
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*
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* Find out the user's terminal number.
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*
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ans = @USERNO
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*
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* Put it wherever the proc says to.
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*
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BEGIN CASE
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CASE target = "T"
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print ans
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CASE target = "T+"
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print ans:
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CASE target = "S"
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IF( obn ) THEN
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sob = ans
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END ELSE
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pob = ans
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END
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CASE target = "A"
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IF ( obn ) THEN
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pob = ans
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END ELSE
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sob = ans
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END
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CASE target = "P"
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IF pib[ ip, 1 ] = @AM THEN ip += 1
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first.part = pib[ 1, ip - 1 ] : ans : @AM
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last.part = pib[ ip + 1, len( pib )]
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DEL last.part< 1 >
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pib = first.part : last.part
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END CASE
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RETURN
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END
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