egison: Programming language with non-linear pattern-matching against unfree data types

[ compilers-interpreters, library, mit, program ] [ Propose Tags ]

An interpreter for Egison, the programming langugage that realized non-linear pattern-matching against unfree data types. With Egison, you can represent pattern-matching against unfree data types intuitively, especially for collection data, such as lists, multisets, sets. We can find Egison programs in lib and sample directories. This package also include Emacs Lisp file egison-mode.el in elisp directory.

The following code is the program that determins poker-hands written in Egison. All hands are expressed in a single pattern. We can run this code online at http://www.egison.org/demonstrations/poker-hands.html.

The pattern-matching of Egison is very powerful. We can use it for pattern-matching against graphs, too. Egison is not popular at all now. Please help us to make Egison popular.

Versions 0.1, 0.1.1, 0.1.2, 0.1.2.1, 0.1.2.2, 0.1.2.3, 0.1.2.4, 0.1.2.5, 0.2.0.0, 0.2.0.1, 0.2.0.2, 0.2.1.0, 0.2.1.1, 0.3.0.0, 0.3.0.1, 0.3.0.2, 0.3.0.3, 0.3.1.0, 0.3.1.1, 0.4.0.0, 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.1.0, 1.1.1, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.1.8, 2.1.9, 2.1.10, 2.1.11, 2.1.12, 2.1.13, 2.1.14, 2.1.15, 2.1.16, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.3.10, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.10, 3.0.11, 3.0.12, 3.1.0, 3.1.1, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.2.10, 3.2.11, 3.2.12, 3.2.13, 3.2.14, 3.2.15, 3.2.16, 3.2.17, 3.2.18, 3.2.19, 3.2.20, 3.2.21, 3.2.22, 3.2.23, 3.2.24, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.3.10, 3.3.11, 3.3.12, 3.3.13, 3.3.14, 3.3.15, 3.3.16, 3.3.17, 3.4.0, 3.5.0, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.6, 3.5.7, 3.5.8, 3.5.9, 3.5.10, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.6.4, 3.6.5, 3.7.0, 3.7.1, 3.7.2, 3.7.3, 3.7.4, 3.7.5, 3.7.6, 3.7.7, 3.7.8, 3.7.9, 3.7.10, 3.7.11, 3.7.12
Dependencies array, base (>=4.0 && <5), bytestring, containers, direct-sqlite, directory, egison, filepath, ghc, ghc-paths, haskeline, mtl, parsec (>=3.0), random, regex-posix, strict-io, text, transformers, unordered-containers [details]
License MIT
Author Satoshi Egi, Ryo Tanaka, Takahisa Watanabe, Kentaro Honda
Maintainer Satoshi Egi <egi@egison.org>
Category Compilers/Interpreters
Home page http://www.egison.org
Source repo head: git clone https://github.com/egisatoshi/egison.git
Uploaded by SatoshiEgi at Tue Feb 18 07:33:11 UTC 2014
Distributions NixOS:3.7.12
Executables egison
Downloads 58375 total (563 in the last 30 days)
Rating (no votes yet) [estimated by rule of succession]
Your Rating
  • λ
  • λ
  • λ
Status Docs available [build log]
Successful builds reported [all 1 reports]
Hackage Matrix CI

Modules

[Index]

Downloads

Maintainer's Corner

For package maintainers and hackage trustees