Scheme is a LISP dialect. More information can be found at
http://www.swiss.ai.mit.edu/projects/scheme/ and by reading ProgrammingLanguages?.
Schemers.org
OpenGL bindings for Scheme
Biglook Scheme -- compile Scheme to the jvm
Teach yourself Scheme in fixnum days. -- very good Scheme introduction.
Advanced Scheme bits -- continuations and hygenic macros explained
Gauche Scheme -- nice Scheme implementation
A Call/CC Page -- call-with-current-continuation explained
The SRFI repository -- Scheme extensions
The R5RS Report -- the latest Scheme language spec14 pages link to Scheme:
lib/blame.php:177: Warning: Invalid argument supplied for foreach() (...repeated 2 times)
lib/plugin/WlugLicense.php:99: Warning: Invalid argument supplied for foreach()