The IBM-supplied parsers are provided as REXX source. If you do not require any changes to the functions provided, the source modules can be used. The parsers may also be compiled, pre-linked, and link-edited (using the IBM® Compiler and Library for REXX/370 and the Linkage Editor) for optimum performance.

Use the CALLMETH=TSOLNK parameter on the FLMTRNSL macro to directly invoke SCLM translators written in REXX.