Webl, a.k.a the Compaq WebLanguage, is a scripting language for programming web applications. It's a small prototype-based language with some support for modules.
It has a very nice markup algebra for manipulating and navigating around structured text, and service combinators to manage communicating with unreliable remote sites.
This implementation runs on a JavaVirtualMachine and can call out into Java libraries.
Perhaps this page should be renamed CompaqWebLanguage. "Web language" is generally something like PHP, ColdFusion, etc.
See: http://www.research.digital.com/SRC/WebL/index.html