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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Repeat/REXX/repeat.rexx Normal file
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/*REXX program executes a named procedure a specified number of times. */
parse arg pN # . /*obtain optional arguments from the CL*/
if #=='' | #=="," then #= 1 /*assume once if not specified. */
if pN\=='' then call repeats pN, # /*invoke the REPEATS procedure for pN.*/
exit 0 /*stick a fork in it, we're all done. */
/*──────────────────────────────────────────────────────────────────────────────────────*/
repeats: procedure; parse arg x,n /*obtain the procedureName & # of times*/
do n; interpret 'CALL' x; end /*repeat the invocation N times. */
return /*return to invoker of the REPEATS proc*/
/*──────────────────────────────────────────────────────────────────────────────────────*/
yabba: say 'Yabba, yabba do!'; return /*simple code; no need for PROCEDURE.*/