Gambas文档 - IsPunct

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IsPunct

Result = IsPunct ( Expr AS String ) AS Boolean
Result = Punct? ( Expr AS String ) AS Boolean

Returns TRUE if the String Expr contains only punctuation characters.

A punctuation character is one of the following characters: ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~

PRINT IsPunct(":-)")

True

PRINT IsPunct(":-p")

False