"The EULISP group first met in September 1985 at IRCAM in Paris to discuss the idea of a new dialect of Lisp, which should be less constrained by the past than Common Lisp and less minimalist than Scheme. ... The following people (in alphabetical order) have contributed in various ways to the evolution of the language: Giuseppe Attardi, Javiere Béjar, Russell Bradford, Harry Bretthauer, Peter Broadbery, Christopher Burdorf, Jérôme Chailloux, Thomas Christaller, Jeff Dalton, Klaus Däßler, Harley Davis, David DeRoure, John Fitch, Richard Gabriel, Brigitte Glas, Nicolas Graube, Dieter Kolb, Jürgen Kopp, Antonio Moreno, Eugen Neidl, Pierre Parquier, Keith Playford, Willem van der Poel, Christian Queinnec, Enric Sesa, Herbert Stoyan, and Richard Tobin. ... – Julian Padget and Greg Nuyens, editors." [From Foreword, Programming Language EuLisp, version 0.99]
"[What is youtoo?] The youtoo system is a public domain implementation of the object-oriented dynamic programming language EuLisp. EuLisp is a single-valued dialect of Lisp with an integrated object system, a defined meta-object protocol, modules and a simple light-weight process mechanism (threads).
The youtoo compiler/interpreter compiles EuLisp into C-embedded virtual machine code which can be statically or dynamically linked with the virtual machine, the conservative garbage collector, the EuLisp language library and arbitrary other Lisp and foreign code (C, C++, Fortran, Pascal). Resulting stand-alone executables are portable, interoperable and efficient (see The Lisp Performance Page). The language implementation is extended towards a Virtual Multicomputer Architecture (see Denton and VIM Projects). Object serialization and inter-process communication (via Sockets, MPI, Harvest Object Cache) support the migration of arbitrary data and code." ["youtoo" at www.cs.bath.ac.uk/~jap]
"Eu2C runs on top of Franz Allegro CL [Common Lisp (!)] 4.1 and compiles EuLisp-Modules into C source code which then must be compiled by an ANSI C-compiler (currently only GCC is supported)." [CMU AI Repository]
"This version of the EuLisp definition and Youtoo, EuXLisp and Eu2C implementations are being developed in an attempt to reconcile the differences with the ultimate aim to create a consistent definition and implementations which are as close to EuLisp-1.0 as is possible to ascertain from the remaining documents related to the standardisation process."