MDEFAULT Example

MDEFAULT Example

Example:

TESTMDEFAULT	MACRO	&VAR=TEST
	%IF	MDEFAULT(&VAR)
	DISPLAY	"@&VAR value is a DEFAULT"
	%ELSE
	DISPLAY	"@&VAR value is NOT DEFAULT"
	%ENDIF
.
	CIF	MDEFAULT(&VAR) = 1
	DISPLAY	"Different CIF syntax usage."
	CENDIF
	MEND

PL/B Language Reference

MATCH Examples

MDEFINED Example