Foment is an implementation of R7RS Scheme.
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README.md

Foment is an implementation of Scheme.

  • Full R7RS.
  • Libraries and programs work.
  • Native threads and some synchronization primitives.
  • Memory management featuring guardians and trackers. Guardians protect objects from being collected and trackers follow objects as they get moved by the copying part of the collector.
  • Full Unicode including reading and writing unicode characters to the console. Files in UTF-8 and UTF-16 encoding can be read and written.
  • The system is built around a compiler and VM. There is support for prompts and continuation marks.
  • Network support.
  • Editing at the REPL including ( ) matching.
  • Portable: Windows, Mac OS X, Linux, and FreeBSD.
  • 32 bit and 64 bit.
  • SRFI 1: List Library
  • SRFI 60: Integers as Bits
  • SRFI 106: Basic socket interface.
  • SRFI 111: Boxes.
  • SRFI 112: Environment Inquiry.
  • SRFI 124: Ephemerons.
  • SRFI 128: Comparators.

See Foment for more details.

Future plans include

  • Providing line numbers and stack traces on errors.
  • R7RS large SRFIs.
  • composable continuations

Please note that this is very much a work in progress. Please let me know if you find bugs and omissions. I will do my best to fix them.

mikemon@gmail.com