IAI America PSEL - Manual (Page 231)

221
Part 2 Programs
 SLEN (Set length)
Command, declaration
Extension condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command,
declaration
Operand 1 Operand 2
Output
(Output, flag)
Optional Optional SLEN
Character
string
length
Prohibited CP
[Function] Set the length to be processed by a string command.
This must always be set before using the following commands:
SCMP Decimal part is invalid.
SCPY Decimal part is invalid.
ISXX Decimal part is invalid.
WSXX Decimal part is invalid.
STRH Decimal part is invalid.
VAL,
VALH
Decimal part is invalid.
STR Decimal part is valid.
[Example] Refer to the examples of the above commands: