NOTICE: As of February 2021 I will no longer maintain the XS project. If you care to assume ownership of this repo, please open an issue.
This is xs 1.3; see doc/CHANGES.
XS is the eXtensible Shell, a command line interpreter featuring Lisp-like semantics (lists, function parameters, closures, exceptions, lexical bindings, lambdas, etc.) and a conventional syntax.
The package includes extensive documentation. Sample scripts to define library functions, tools and utilities are found in https://github.com/TieDyedDevil/XS-library.git .