On 2013-08-15, at 22:24, Ted MacNEIL wrote:
> You can call CLIST from CLIST with %clist.
> Or EXEC from, etc.
> Just with REXX it must be: "%EXEC" (or, "%CLIST").
>
Which has nothing to do with nesting, CLIST, or TSO; it's simply
Rexx syntax rules, even as:
say %EXEC /* Is a syntax error. */
say "%EXEC" /* Is permissible. */
say '%EXEC' /* Is permissible. */
-- gil
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