gf: Grammatical Framework

[ compiler, library, natural-language-processing, program ] [ Propose Tags ]

GF, Grammatical Framework, is a programming language for multilingual grammar applications


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Versions [faq] 3.1.6, 3.1.6.1, 3.1.6.2, 3.2, 3.2.9, 3.3, 3.3.3, 3.4, 3.5, 3.6, 3.7, 3.7.1, 3.8, 3.9, 3.10
Dependencies array, base (>=4.6 && <5), bytestring, cgi (>=3001.2.2.0), containers, directory, exceptions, filepath, gf, haskeline, httpd-shed (>=0.4.0.3), json, lifted-base, mtl, network (>=2.3 && <2.7), network-uri (>=2.6), parallel (>=3), pretty, process, random, terminfo (>=0.4), time, time-compat, unix, utf8-string, Win32 [details]
License LicenseRef-OtherLicense
Author
Maintainer Thomas Hallgren
Revised Revision 1 made by ThomasHallgren at Fri Dec 7 16:07:09 UTC 2018
Category Natural Language Processing, Compiler
Home page http://www.grammaticalframework.org/
Bug tracker https://github.com/GrammaticalFramework/gf-core/issues
Source repo head: git clone https://github.com/GrammaticalFramework/gf-core.git
Uploaded by ThomasHallgren at Sun Dec 2 20:33:38 UTC 2018
Distributions NixOS:3.10
Executables pgf-shell, gf
Downloads 7136 total (320 in the last 30 days)
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Status Hackage Matrix CI
Docs uploaded by user [build log]
All reported builds failed as of 2018-12-02 [all 2 reports]

Modules

[Index]

Flags

NameDescriptionDefaultType
interrupt

Enable Ctrl+Break in the shell

EnabledAutomatic
server

Include --server mode

EnabledAutomatic
network-uri

Get Network.URI from the network-uri package

EnabledAutomatic
c-runtime

Include functionality from the C run-time library (which must be installed already)

DisabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

For package maintainers and hackage trustees


Readme for gf-3.10

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GF Logo

Grammatical Framework (GF)

Build Status

The Grammatical Framework is a grammar formalism based on type theory. It consists of:

  • a special-purpose programming language
  • a compiler of the language
  • a generic grammar processor

The compiler reads GF grammars from user-provided files, and the generic grammar processor performs various tasks with the grammars:

  • generation
  • parsing
  • translation
  • type checking
  • computation
  • paraphrasing
  • random generation
  • syntax editing

GF particularly addresses four aspects of grammars:

  • multilinguality (parallel grammars for different languages)
  • semantics (semantic conditions of well-formedness, semantic properties of expressions)
  • grammar engineering (modularity, abstractions, libraries)
  • embeddability in programs written in other languages (C, C++, Haskell, Java, JavaScript)

Compilation and installation

The simplest way of installing GF is with the command:

cabal install

For more details, see the download page and developers manual.

About this repository

On 2018-07-25, the monolithic GF repository was split in two:

  1. gf-core — the GF compiler, shell and runtimes
  2. gf-rgl — the resource grammar library

The former repository is now archived and no longer updated. The split was performed using this script and the output of that script is here.