Parsers are provided as source code (in REXX) for those customers who need to extend or modify the behavior of the parsers supplied by IBM®. This section explains the logic of the parsers as provided and gives examples of how to modify the parsers to suit your own needs and standards.

The customizable parsers supplied by IBM are:

FLMLRASM

Assembler H parser

FLMLRCBL

COBOL II parser

FLMLRCIS

C/C++ for MVS™ parser

FLMLRC2

C++ for Windows parser

FLMLRC37

C/370™ parser

FLMLRDTL

DTL parser

FLMLRIPF

OS/2 IPF parser

These parsers can be found in the ISPF sample library, ISP.SISPSAMP.