Restriction: This directive is supported in native COBOL only.
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.
>>-.---.-.----.--PC1----------------------->< +-/-+ +-NO-+
None
| Default: | NOPC1 (Dialect
) |
| Phase: | Syntax check |
| $SET: | Initial |
PC1 sets DEFAULTBYTE"0" and ACCEPTREFRESH immediately.
This directive is synonymous with the IBM-MS and MS"1" directives.