HP 8920B Programmer's Manual page 188

Tests
:TESTs
:SEQNumber
:SPEC
188
space
:NUMBer
?
space
:NUMBer
?
:STRing space
? space
integer value
,
integer value
space
integer value
,
real value
,
,
integer value
space
string
' ' ,
real value
, ,
string
'
string
' '
Returns unquoted string, 3 elements
seperated by commas
real value
,
Upper
'
Lower
Both
None
Returns unquoted string, 4 elements
seperated by commas
real value
,
Upper
'
Lower
Both
None
Returns unquoted string, 4 elements
'
seperated by commas
,
'
'