The Tool Command Language implementation
bash debugger
REXX interpreter
amforth is an extendible interpreter on microcontrollers
General Purpose Engine for Graphic Adventures.
Advanced TECO dialect and interactive screen editor based on Scintilla
Interpreter and compiler for the Seed7 programming language.
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
A BASIC interpreter and compiler with graphics.
Programming language with expressive power and a simple implementation
BASIC language interpreter (multiplatform)
Perform dynamic tunings for realtime music.
A Java implementation of XProc: An XML Pipeline Language
Runtime and development environment of Oz
A cross-platform interpreter for many point-and-click adventure games
Text scraping and data munging language.
foundation of the General Intelligence Operating System