See File 939 on the CBTTape

Lionel B. Dyck <><
Website: https://www.lbdsoftware.com
Github: https://github.com/lbdyck

“Worry more about your character than your reputation. Character is what you 
are, reputation merely what others think you are.”   - - - John Wooden

-----Original Message-----
From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of 
David Crayford
Sent: Tuesday, May 2, 2023 9:02 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: REXX parse parens

Is there a PCRE package available for REXX?

> On 2 May 2023, at 9:57 pm, Seymour J Metz <sme...@gmu.edu> wrote:
> 
> Is there a REXX-aware PEG package?
> 
> 
> --
> Shmuel (Seymour J.) Metz
> http://mason.gmu.edu/~smetz3
> 
> ________________________________________
> From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on 
> behalf of David Crayford [dcrayf...@gmail.com]
> Sent: Tuesday, May 2, 2023 9:55 AM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: REXX parse parens
> 
> And if you need more than regexen there are PEGs.
> 
>> On 2 May 2023, at 9:50 pm, Seymour J Metz <sme...@gmu.edu> wrote:
>> 
>> If you need more than ECMA Script regexen there's PCRE.
>> 
>> 
>> --
>> Shmuel (Seymour J.) Metz
>> http://mason.gmu.edu/~smetz3
>> 
>> ________________________________________
>> From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on 
>> behalf of David Crayford [dcrayf...@gmail.com]
>> Sent: Tuesday, May 2, 2023 9:39 AM
>> To: IBM-MAIN@LISTSERV.UA.EDU
>> Subject: Re: REXX parse parens
>> 
>> Shameless plug but you can use my RTK package to process regular 
>> expressions in z/OS REXX https://github.com/daveyc/RTK
>> 
>>> On 2 May 2023, at 9:22 pm, David Crayford <dcrayf...@gmail.com> wrote:
>>> 
>>> 
>>> 
>>>> On 2 May 2023, at 7:30 am, Frank Swarbrick <frank.swarbr...@outlook.com> 
>>>> wrote:
>>>> 
>>>> Parse Var option varOpt '(' valueOpt ‘)’
>>> 
>>> 
>>> 
>>> Adding an extra space after the closing parenthesis can help as a 
>>> workaround.
>>> 
>>>     Parse Var option varOpt '(' valueOpt ‘) ‘
>>> 
>>> Parse is good for simple text yanking but it’s not match for regular 
>>> expressions or PEGs.
>> 
>> 
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