Do Loops in RPG Whenever I find myself editing some old RPG3 or RPG400 code, I try to spend a coffee* cleaning the code up to a more modern and readable form. * A ‘coffee’ is the amount of time it takes to drink a regular cup of brew. This is slightly shorter than the

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Since the introduction of the latest Service Pack for IBM i V7 — cunningly entitled ‘Technology Release 7.1 — RPG programmers can now finally eschew the old fixed column coding and roam around a modern free format language. RPG is free. Finally. Lovely jubbly. Long overdue and in the words of Jon Paris (RPG Guru

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