IS-SINGLE

Summary

IS-SINGLE tests is a STRING! value is a single character

Category

Categoryname

Usage

IS-SINGLE value

Arguments

value - STRING! value

Refinements

This method has no refinements

Description

IS-SINGLE tests is a STRING! value is a single character

Example Code

Descriptions and

string: "A"
write/line either IS-SINGLE string ["is single!"]["is not single!"]
string: "AA"
write/line either IS-SINGLE string ["is single!"]["is not single!"]

Result

is single!
is not single!

Related

IS-EMPTY  
IS-NONE