Specifications

197
Run-time errors:
Example:
■ Example 1
DEF FNadd(a%,b%)=a%+b%
PRINT FNadd(3,5)
■ Example 2
DEF FNappend$(a$,b$)[80]=a$+b$
PRINT FNappend$("123","AB")
Error code Meaning
07h
Insufficient memory space
(You nested
DEF FN statements to more than 10 levels.)
0Fh
String length out of the range
(The returned value of the
stringlength exceeds the allow-
able range.)
8
123AB