On Jun 29, 2022, at 06:37:39, Lionel B. Dyck <[email protected]> wrote:
>
> Some align the end with the do, others align the end with the code in the do
> structure. The key is a consistent style for readability.
>
> The REXXFORM results of my example are:
>
> /* rexx */
> x = bpxwunix('find /u/user/work/',,out.,err.)
> do I = 1 to out.0
> say out.i
> end
>
For any large loop, I cite the control variable on the "end" to eliminate
confusion:
x = bpxwunix('find /u/user/work/',,out.,err.)
do I = 1 to out.0
say out.i
end I
At times I use an otherwise otiose control variable:
do ThisLoop = 1 until1
...
end ThisLoop
(I wish JCL would require that the name fields on IF, ELSE, and THEN match.)
--
gil
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