Specifies that words reserved in IBM COBOL V1.00 are to be regarded as reserved words, and changes the behavior of certain features to be compatible with that COBOL system.
>>-.---.-.----.--IBM-MS-------------------->< +-/-+ +-NO-+
None
Default: | NOIBM-MS (DIALECT DIALECT |
Phase: | Syntax check |
$SET: | Initial |
IBM-MS sets DEFAULTBYTE"0" and ACCEPTREFRESH immediately.
This directive is synonymous with the PC1 and MS"1" directives.