Impromptu

Impromptu is being developed by Andrew Sorensen.
andrew@moso.com.au

TinyScheme

Impromptu uses a modified version of the TinyScheme interpreter written by Dimitrios Souflis. TinyScheme was inturn based on the MiniSCHEME interpreter written by Akira Kida and Atsushi Moriwaki.
TinyScheme License
TinyScheme Homepage

DFX AU Utilities

Impromptu uses parts of Marc Genung Poirier's DFX AU Utilities

DFX AU Utilities License
DFX AU Utilities Homepage