Clark,
Am new to all this, CBT, etc, so more than curious. Your CBT 175 points to
JOB and DD parsing but there are a whole slew of members therein - might I
ask which one in particular - or am I misunderstanding something:-(? Thanks,
Graham Hobbs
----- Original Message -----
From: "Clark Morris" <cfmpub...@ns.sympatico.ca>
Newsgroups: bit.listserv.ibm-main
To: <IBM-MAIN@bama.ua.edu>
Sent: Saturday, January 07, 2012 2:27 PM
Subject: Re: Internal text
On 6 Jan 2012 10:56:09 -0800, in bit.listserv.ibm-main you wrote:
I have been tasked with an update to JES2 exit 6. One of the functions I
need to implement is to forbid all use of a certain JCL parameter.
See the Philips Lighting mods - File 175 on the CBT tape for an exit 6
that does a fair amount of parsing of the JOB and DD cards to among
other things set the JOBCLASS in the JCT. While the exit is over 20
years old, it still should be useful as one way to handle parsing.
Clark Morris
Initial testing indicates the INTTXT presents the parameter in the order
specified in the JCL. Since the "forbidden" parameter may be in the
"middle" of the string,
I will need to manipulate the INTTXT buffer to eliminate the "forbidden"
parameter" by shifting the characters to the right of the forbidden
parameter, to the left.
What would be preferable is to "nullify" the parameter in the internal
text string without shifting the string. (i.e. create a noop) without
the character shift.
Does anyone know if this is possible? If so, what is the INTTXT key? I
have been all over the IEFVKEYS macro, and can't seem to find one.
TIA,
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