>>-RLS--+-CKDIR--dirid--------------------------+-------------->< +-DELETE--listname----------------------+ | .-*QUEUE*-. | +-LPULL--varname--+---------+-----------+ | '-queid---' | | .-*QUEUE*-. | +-LPUSH--varname--+---------+-----------+ | '-queid---' | | .-*QUEUE*-. | +-LQUEUE--varname--+---------+----------+ | '-queid---' | +-MKDIR--dirid--------------------------+ | .-DATA.-. | +-READ--listname--+-------+--+--------+-+ | '-stem.-' '-(--UPD-' | +-VARDROP--varname--dirid---------------+ +-VARGET--varname--dirid----------------+ +-VARPUT--varname--dirid----------------+ | .-DATA.-----. | '-WRITE--listname--+-----------+--------' '-+-------+-' '-stem.-'
RLS performs list input/output to the REXX List System.