POV-Ray: Newsgroups: povray.general: How to check an identifier type?: How to check an identifier type?

POV-Ray : Newsgroups : povray.general : How to check an identifier type? : How to check an identifier type?		Server Time 20 May 2024 15:34:27 EDT (-0400)

From: And
Date: 23 Jul 2023 09:05:00
Message: <web.64bd250d9955bd97119738b6aa81652d@news.povray.org>

How to check... a defined identifier string?

or number?