IS-TAIL

Summary

IS-TAIL signals the position of a STRING! type has reached the end

Category

Categoryname

Usage

IS-TAIL value

Arguments

value - name of the STRING! type value

Refinements

This method has no refinements

Description

IS-TAIL signals the position of a STRING! type has reached the end. Not to be confused with AT-TAIL. Can be used for STRING! types as well as PORT! types (such as files).

Example Code

text: "Meta"
counter: 1
while not IS-TAIL text [
 write/line counter
 advance text
 increment counter
]

Related

IS-LAST