Returns TRUE if the first character of the
string is the lead-byte of a multi-byte character. Returns FALSE
if it is not.
Syntax
-
string
- A character expression (a constant, field name, variable name,
or any combination of these) whose value is a character.
Example
In
this example, IS-LEAD-BYTE returns TRUE because the first byte of
the first character is the lead-byte of a double-byte character.
The output is "Lead: yes":
