2016-12-05 22:15:40 +01:00
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/*REXX program demonstrates interactive programming by using a function [F]. */
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say '══════════════════ enter the function F with three comma-separated arguments:'
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2013-04-10 21:29:02 -07:00
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parse pull funky
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2016-12-05 22:15:40 +01:00
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interpret 'SAY' funky
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exit /*stick a fork in it, we're all done. */
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/*──────────────────────────────────────────────────────────────────────────────────────*/
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f: return arg(1) || copies(arg(3),2) || arg(2) /*return the required string to invoker*/
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