The CPL package

[Tags:bsd3, program]

An interpreter of Hagino's Categorical Programming Language (CPL).


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Properties

Versions 0.0.5, 0.0.6, 0.0.7, 0.0.8
Change log CHANGELOG.markdown
Dependencies array, base (==4.*), containers, haskeline, mtl (>=2.0.0.0), parsec, readline [details]
License BSD3
Author Masahiro Sakai (masahiro.sakai@gmail.com)
Maintainer masahiro.sakai@gmail.com
Stability Unknown
Category Compilers/Interpreters
Source repository head: git clone git://github.com/msakai/cpl.git
Uploaded Thu Jan 14 14:55:18 UTC 2016 by MasahiroSakai
Distributions NixOS:0.0.8
Downloads 987 total (13 in the last 30 days)
Votes
0 []
Status Docs not available [build log]
Last success reported on 2016-01-14 [all 1 reports]

Flags

NameDescriptionDefaultType
readlineUse ReadlineEnabledAutomatic
haskelineUse HaskelineEnabledAutomatic
linuxstaticbuild statically linked binariesDisabledManual

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

Downloads

Maintainer's Corner

For package maintainers and hackage trustees

Readme for CPL

Readme for CPL-0.0.8

An implementation of "A Categorical Programing Language"

Build Status Build status Hackage

This package is an implementation of "A Categorical Programing Language" (CPL for short)[1][2] written in Haskell.

CPL is a functional programming language based on category theory. Data types are declared in a categorical manner by adjunctions. Data types that can be handled include the terminal object, the initial object, the binary product functor, the binary coproduct functor, the exponential functor, the natural number object, the functor for finite lists, and the functor for infinite lists. Each data type is declared with its basic operations or morphisms. Programs consist of these morphisms, and execution of programs is the reduction of elements (i.e. special morphisms) to their canonical form.

Install

De-Compress archive and enter its top directory. Then type:

$ cabal configure
$ cabal build
$ cabal install

If you want to compile with readline or haskeline, add -fReadline or -fHaskeline respectively to configure command.

Usage

See chapter 5 of [1]

License

This program is licenced under the BSD-style license. (See the file 'COPYING'.)

Copyright (C) 2004-2014 Masahiro Sakai masahiro.sakai@gmail.com

Author

Masahiro Sakai masahiro.sakai@gmail.com

Bibliography

(1) Tatsuya Hagino, “A Categorical Programming Languge”. Ph.D. Thesis, University of Edinburgh, 1987 available at http://www.tom.sfc.keio.ac.jp/~hagino/index.html.en

(2) Tatsuya Hagino, “Categorical Functional Programming Language”. Computer Software, Vol 7, No.1. Advances in Software Science and Technology 4, 1992 ISBN 0-12-037104-9