History variables: Difference between revisions
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===Version 1===
The REXX language doesn't support histories, but can be coded with little trouble.
<br><br>The history list part of the VARSET subroutine could be
<br>own if you wanted to keep the subroutine's function pure.
<lang rexx>/*REXX pgm shows a method to track history of assignments to a REXX var.*/
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