A collection of R7RS libraries that I've written and that I use.
(lib heaps) -- a simple implementation of the heap datastructure and the heapsort algorithm
(lib args) -- removes the first two and last command line args to fetch args when running a scheme file as a script under Cyclone Scheme
(lib list-tools) -- provides tools to remove an item at an index from a list and to shuffle a list
(windows srfi 138) -- an implementation of SRFI 138 for Larceny Scheme on Windows