Texas Instruments TI-89 - Iscsym

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Appendix C: Macros — Character Classification / Conversion
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
iscsym
Declaration:
BYTE
iscsym
(BYTE
c
)
Category(ies):
Character Classification / Conversion
Description:
Return non-zero (true) if the given character is a valid character in a
symbol.
Inputs:
c
— Character to test.
Outputs:
Non-zero if
c
is a valid character in a symbol, zero otherwise.
Assumptions:
Access_AMS_Global_Variables is defined.
Side Effects:
None
Availability:
AMS 2.00 or above.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also: iscsymf
Example: