
Chapter 14. Statement Reference
203
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Declarative statement
GLOBAL
Declares one or more work variables or register variables defined in a file,
to be global.
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Syntax:
Syntax:Syntax:
Syntax:
Syntax 1:
GLOBAL varname [,varname...]
Syntax 2:
GLOBAL DEFREG registerdefinition [,registerdefinition...]
Parameter:
Parameter:Parameter:
Parameter:
varname
numericvar [(subscript)]
stringvar [(subscript)[[stringlength]]]
registerdefinition
non-arraynumericvar [=numericconstant]
arraynumericvar(subscript) [=numericinitialvaluedefinition]
non-arraystringvar[[stringlength]][=stringconstant]
arraystringvar(subscript)[[stringlength]][=stringinitialvaluedef
inition]
numericinitialvaluedefinition
For one-dimensional:
{numericconstant[,numericconstant...]}
For two-dimensional:
{{numericconstant[,numericconstant...]},
{numericconstant[,numericconstant...]} ...}
stringinitialvaluedefinition
For one-dimensional:
{stringconstant[,stringconstant...]}
For two-dimensional:
{{stringconstant[,stringconstant...]},
{stringconstant[,stringconstant...]} ...}
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