Cut the Gordian Knot
April 4, 2012 Hey, Ted
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I just love those BIFs that IBM added to RPG. I can’t understand why anybody would use old RPG op codes instead of the BIFs. But I’ve run into a brick wall with %SUBST. Help! –Vince Allow me to explain Vince’s situation. He was assigned to revise a program someone else had written. The program reads a list of the file names in a certain directory on their network, and has to do other processing depending on file name extension (the part of the name following the last period). Here’s a program similar to the one that Vince had to |
