3 ms·
> JCL does have subroutines ("procedures"), but get this: every line in a JCL proc has to have a label, and when you call a procedure, you can add extra lines b
by bcrosby95 7y ago
> JCL does have subroutines ("procedures"), but get this: every line in a JCL proc has to have a label, and when you call a procedure, you can add extra lines below the procedure call to alter the contents of the procedure on a per-line basis.
Mind blown.