Squirrel is a light-weight programming language
(around 6000 lines of code) that features
higher-order functions, classes/inheritance, delegation, tail recursion, generators, cooperative threads, exception handling, reference counting and garbage collection on demand. It has a C-like
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Class methods can be added or replaced after the class has been instantiated. JSON compliant table syntax was added as an experimental feature. sq_getsize() now returns userdatasize for classes and instances. setroottable() and setconsttable() now return the previous value of the respective table. A few minor bugfixes and refactoring were done.