Sit! Stay! Code! REXX Obedience Training Part 2 of 2 - Parse

Project and Program: Application Architecture Development and Integration, LE and Programming Languages

Tags: Proceedings , SHARE Providence 2017 , 2017

The REXX programming language has numerous features & functions, and the Parse keyword is one the least understood. This intermediate session is dedicated to the REXX Parse instruction. Parse passed arguments, Parse user input, Parse Variables and Values. Learn how Parse Source and Parse Version can create "intelligent REXX programs". Using Parse templates (Parse by): Words, Literals, Absolute Posistion, and Relative Position. Plus,  mixed Parse Templates. Previous knowledge of REXX is recommended.-John G. Kelley-Kelley-Dalton, Incoporated

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