This site is a static rendering of the Trac instance that was used by R7RS-WG1 for its work on R7RS-small (PDF), which was ratified in 2013. For more information, see Home. For a version of this page that may be more recent, see StandardDocket in WG2's repo for R7RS-large.


2012-06-04 05:31:14

WG2 Standard Docket

This is a list of work items that WG2 has voted to work on, and proposals for those work items. If no more than one proposal gets written for an item, the item may migrate to the ConsentDocket. See WG2Dockets for other dockets.

Assertions: R6RS base library, R6RS with optional message and irritants.

Binary heap: BinaryHeapsCowan

Binary ports: present in the small language

Binary search: SRFI 43

Bitwise arithmetic: SRFI 33, SRFI 60, R6RS, BitwiseCowan. See BitwiseComparison for a detailed comparison of names and parameter order. See also the incomplete proposal BitwiseArithmeticRead.

Boxes/references: BoxesCowan

Character encoding conversion:


Date and time arithmetic: TimeAdvancedCowan plus TimePeriodsCowan

Date-time parser:

Dictionaries (may include hash tables):

Enumerations and enum-sets: SetsCowan, R6RS

Environment enquiries: EnvironmentEnquiriesCowan

Exception system: present in the small language

File system directories (reading): SCSH directory stream interface, DirectoryPortsCowan, directory-files to return a list of all files in the dir (in WG1 vote order)

File system directories (creation, removal):

Flonum arithmetic: FlonumsCowan

Gettext (i18n of strings):

Hash tables: SRFI 69, R6RS (in WG1 vote order), HashTablesCowan

Homogeneous numeric arrays: SRFI 4, BlobsCowan

Immutable cyclic lists: CyclesMedernach

Loop syntax: Olin Shivers's loop, Taylor Campbell's foof-loop, eager comprehensions from SRFI 42

Mailboxes, channels, synchronized queues:

C89 or C99 <math.h>: FlonumsCowan


Message digests (CRC, MD5, SHA1, SHA2):

Multi-dimensional general arrays: ArraysCowan

Multiple value macros (from CL): MultipleValuesCowan

Mutexes, condition variables:

Named parameters: NamedParametersCowan

Octet vectors, bytevectors, blobs: BlobsCowan

Optional arguments (other than by case-lambda):

Pathnames: PathnamesCowan

Pattern matching: MatchingWise

Port functions (concatenate, join, split): PortOperationsCowan

Priority queues:

Processes (system, popen, etc): SystemCommandCowan + ProcessPortsCowan

Random numbers: RandomnessCommonLisp, SRFI 27, RandomCowan, RandomnessArcfide (in WG1 vote order)

Record introspection: SRFI 99

REPL facilities: ReplCowan

Run-time records: SRFI 99

Sets and bags: SetsCowan

Shift and reset:

Simple Posix: SimplePosixCowan

Sorting: SRFI 32, SRFI 95

TCP protocol: NetworkPortsCowan

Thread-local storage:

Threads: ThreadsCowan

UDP protocol: DatagramChannelsCowan

Unicode character database: UcdCowan

Unicode normalization: R6RS, string-ni=? and friends (from earlier R7RS-small drafts).

Weak dictionaries/hashtables:

Weak references (soft, phantom):