REXX interpreter
A tool for learning programming basis with a simple spanish pseudocode
The Tool Command Language implementation
ADP is a script language designed for Web database prgramming.
Expert System Tool
The GNU Prolog native compiler
Agena is an interpreted procedural programming language.
Dynamically loaded extension libraries for GNU AWK
Next Scripting Framework (NSF)
Tool support for the Z formal notation
bash debugger
Interpreter and compiler for the Seed7 programming language.
General Purpose Engine for Graphic Adventures.