>> because you have no control how this macro is implemented. What macro?
Sincerely, Dave Clark -- int.ext: 91078 direct: (937) 531-6378 home: (937) 751-3300 Winsupply Group Services 3110 Kettering Boulevard Dayton, Ohio 45439 USA (937) 294-5331 On Sat, Feb 14, 2026 at 1:12 AM Jon Perryman <[email protected]> wrote: > On Wed, 11 Feb 2026 14:53:10 -0500, David Clark <[email protected]> > wrote: > > >1. Because it works perfectly. And it works because the DSECT isn't > >referenced until after R10 has been set. > > It's a bad practice to have the USING within the DSECT because you have no > control how this macro is implemented. Basically, you are saying things > like OPEN MF=(L,MYOPEN) is in any way acceptable. >
