Sleep is a Perl-inspired scripting language for the Java platform. Sleep has its own library of functions for performing common tasks as well as being able to utilize the Java class library. Sleep includes closures, coroutines, built-in debugging, and it is very extensible. License: GNU Lesser General Public License (LGPL) Changes:
This release adds Perl-like tainting support. Support for building string representations of arbitrary cyclical data structures was improved.