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Walter was for 25 years with the [[IBM]] Laboratory Vienna where he worked on several software products such as DITTO, SDF, and a [[PL/I]] subset compiler for DPPX. The highlight of his career were the test activities for the [[REXX]] Compiler. A fully automated test environment allowed for continuous regression testing and ensured a high quality product.
Walter was for 25 years with the [[IBM]] Laboratory Vienna where he worked on several software products such as DITTO, SDF, and a [[PL/I]] subset compiler for DPPX. The highlight of his career were the test activities for the [[REXX]] Compiler. A fully automated test environment allowed for continuous regression testing and ensured a high quality product.


After he left IBM, Walter worked at an Austrian bank where he started to convert many of the (VM/CMS) REXX tools that we developed and enjoyed in the Lab to TSO/ISPF. Real work was, however, based on PL/I and DB2.
After he left IBM, Walter worked at an Austrian bank, where he started to convert many of the (VM/CMS) REXX tools that we developed and enjoyed in the Lab to TSO/ISPF. Real work was, however, based on PL/I and DB2.
 
==Links==
* [http://rosettacode.org/mw/index.php?title=Special%3ASearch&search=Walter+Pachl&go=Go Walter Pachl's code on rosettacode.org] - Mostly Classic [[REXX]] but also [[Object REXX]], [[NetRexx]] and PL/I.
* [http://www.wpachl.at/Rexx_Programs.html Walter Pachl's REXX code]


==Publications==
==Publications==
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:Discusses the background then new CMS REXX Compiler and where and when to deploy it.
:Discusses the background then new CMS REXX Compiler and where and when to deploy it.


[[Category:Contributors]]
==Links==
* [http://www.wpachl.at/Rexx_Programs.html Walter Pachl's REXX code]
 
{{DEFAULTSORT:Pachl, Walter}}
[[Category:IBM employee]]

Latest revision as of 04:36, 28 March 2023

Walter was for 25 years with the IBM Laboratory Vienna where he worked on several software products such as DITTO, SDF, and a PL/I subset compiler for DPPX. The highlight of his career were the test activities for the REXX Compiler. A fully automated test environment allowed for continuous regression testing and ensured a high quality product.

After he left IBM, Walter worked at an Austrian bank, where he started to convert many of the (VM/CMS) REXX tools that we developed and enjoyed in the Lab to TSO/ISPF. Real work was, however, based on PL/I and DB2.

Publications

Discusses the background then new CMS REXX Compiler and where and when to deploy it.

Links