Welcome to the Scheme Working Groups

For instructions on how to vote on the 9th draft of R7RS-small, see ​the Steering Committee's email.

For a complete list of local wiki pages, see TitleIndex (alphabetic) or RecentChanges (most recent first).

Click on "Attachments" below to access the draft reports.

Comments are welcome at the ​public discussion list.

Working Group 1 (​Charter)

Member Page

Progress Report

Process

• Sample Vote
• First Ballot (Results)
• Second Ballot (Results)
• Third Ballot (Results)
• Fourth Ballot (Results)
• Fifth Ballot (Results)
• Sixth Ballot (Results)
• Seventh Ballot (Results)
• Eighth Ballot (Results)
• Ninth Ballot

Differences between the current WG1 draft and the R6RS

Issue Summaries and Proposals

• Keywords
• ModuleSystems
  • ModuleFactoringSummary
  • ModulesAndPackagesArcfide
  • ModulesShinn
  • ModulesGanz
• RecordStandards
  • UniqueTypesSnellPym
  • RecordsArcfide
  • UserAggregatesRush
  • RecordsCowan
  • AggregatesMedernach
• BinaryData
  • BlobsAndSRFI4SnellPym
  • BlobAPI (Cowan)
• CharacterSets
  • UnicodeCowan
• StringRepresentations
• StringNormalization
• CaseSensitivity
  • CaseSensitivityArcfide
• Parameters
  • ParametersSnellPym
  • ImmutableParametersCowan (once again supersedes ParametersCowan)
• Exceptions, Conditions, and Error handling
  • R6RSExceptionHandlingCowan
    • (replaces ExceptionHandlingCowan)
• Random Number Generation
  • RandomCowan
  • RandomnessArcfide
  • RandomnessCommonLisp
  • ​SRFI-27
• Let-syntax
  • LetSyntaxArcfide

Working Group 2 ​Charter

Member Page

Work Item Dockets

• InputDocket (new work items not yet accepted by WG2)
• StandardDocket (main list of WG2 work items)
• ConsentDocket (work items that are uncontroversial in the view of the chair)
• ReassignedDocket (work items for future WGs)
• RevoteDocket (work items that need a WG2 revote)

Issue Summaries and Proposals

• Port I/O
• BitwiseOperations?
  • BitwiseArithmeticRead
• ImmutableDataStructuresWortman

Proposed Repository Format

• Snow

Administration

• WG2Calendar

Information on Scheme Implementations

Catalog of Condition/Exception Taxonomies

Catalogs of Features

• ​Scheme Systems Supporting SRFIs, by John Cowan
• ​Small Scheme Standard Modules, by John Cowan (Also contains some proposals.)
• DSSSLVsScheme (explains the difference between Scheme and the DSSSL expression language)
• ImplementationContrasts (shows what different implementations do in particular circumstances)

Catalogs of Implementations

• ​List of Scheme implementations, at Schemers.org
• SchemeImplementationReleases
• SchemeImplementors

Administrative Details

• SiteBackups

Editorial Corrections

• SeventhDraftEditorialCorrections (partial)
• EighthDraftEditorialCorrections
• NinthDraftEditorialCorrections