Scheme Libraries

lp:~scheme-libraries-team/scheme-libraries/srfi

Created by Registry Administrators on 2007-12-04 and last modified on 2012-05-15

Scheme Requests for Implementation (SRFIs), as R6RS libraries.

The libraries' names conform to SRFI 97: SRFI Libraries. There is a registry of
available SRFIs and other platform features which works alongside SRFI 0:
Feature-Based Conditional Expansion. The porting done so far is mostly just
taking the reference implementations from http://srfi.schemers.org and wrapping
them in libraries and tweaking the few things needed to make them work in R6RS
libraries and with implementations' functionality. Supporting any R6RS
implementation supporting the *.IMPL.sls convention is easy.

These SRFIs are available:
  (srfi :0 cond-expand)
  (srfi :1 lists)
  (srfi :2 and-let*)
  (srfi :6 basic-string-ports)
  (srfi :8 receive)
  (srfi :9 records)
  (srfi :11 let-values)
  (srfi :13 strings)
  (srfi :14 char-sets)
  (srfi :16 case-lambda)
  (srfi :19 time)
  (srfi :23 error)
  (srfi :25 multi-dimensional-arrays)
  (srfi :26 cut)
  (srfi :27 random-bits)
  (srfi :31 rec)
  (srfi :37 args-fold)
  (srfi :38 with-shared-structure)
  (srfi :39 parameters)
  (srfi :41 streams)
  (srfi :42 eager-comprehensions)
  (srfi :43 vectors)
  (srfi :45 lazy)
  (srfi :48 intermediate-format-strings)
  (srfi :61 cond)
  (srfi :64 testing)
  (srfi :67 compare-procedures)
  (srfi :69 basic-hash-tables)
  (srfi :78 lightweight-testing)
  (srfi :98 os-environment-variables)
  (srfi :99 records)

Other SRFIs are not available because there hasn't been a demand for them or
they're not possible as an R6RS library. If you already have ported SRFIs to
R6RS, we'd love to assimilate them. You can let us know by "asking a question"
at the Scheme Libraries project page:

https://launchpad.net/scheme-libraries

Currently supported systems are Ikarus, Larceny, and Ypsilon. PLT Scheme is
only semi-supported because it has its own "srfi" directory which conflicts with
having another "srfi" directory; you can symlink/copy files from this collection
into PLT's "srfi" directory.

Submit bug reports at:
https://bugs.launchpad.net/scheme-libraries/+filebug

Get this branch:: bzr branch lp:~scheme-libraries-team/scheme-libraries/srfi

Members of Scheme Libraries Team can upload to this branch. Log in for directions.

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Fix Released

Link a bug report

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Branch information

Owner:: Scheme Libraries Team

Project:: Scheme Libraries

Status:: Development

Recent revisions

99. By de <de@otto> on 2012-05-15: Change %3a6/basic-string-ports.mzscheme.sls to %3a6/basic-string-ports/compat.mzscheme.sls
98. By Derick Eddington on 2012-05-09: Move utility programs into new utils directory.
97. By Derick Eddington on 2012-05-09: Merge Aaron W. Hsu's contribution of support for Chez Scheme.; Merged branch lp:~arcfide/scheme-libraries/master
96. By Derick Eddington on 2011-03-01: Fix bug #725854 by reapplying the patch which was originally applied in revision 66 but was lost because of revision 93.
95. By Derick Eddington on 2010-05-27: Fix some issues with the new SRFI 45.
94. By Andreas Rottmann on 2010-05-20: Added SRFI 45 (Primitives for Expressing Iterative Lazy Algorithms); Merged branch lp:~rotty/scheme-libraries/srfi
93. By Derick Eddington on 2010-03-05: Significant all-around clean-up. Use the reference implementations as unaltered as possible (good for future maintenance) while still adapting them via tricks. Use the framework's facilities consistently. Bug fixes for (srfi :2 and-let*), (srfi :19 time), (srfi :42 eager-comprehensions).
92. By Derick Eddington on 2010-03-03: Cosmetic changes; no semantic changes. Brackets to parenthesis, booleans upper-case, #!r6rs at top, and shorten license comment. Programmatically accomplished.
91. By Derick Eddington on 2009-11-15: Fix bug #473945 and two other bugs in the reference implementation of SRFI 99.
90. By Derick Eddington on 2009-10-22: Fix bug #457739.