The CPL package

[Tags: bsd3, program]

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


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Properties

Versions0.0.5, 0.0.6, 0.0.7
Change logCHANGELOG.markdown
Dependenciesarray, base (==4.*), containers, haskeline, mtl (>=2.0.0.0), parsec, readline [details]
LicenseBSD3
AuthorMasahiro Sakai (masahiro.sakai@gmail.com)
Maintainermasahiro.sakai@gmail.com
CategoryCompilers/Interpreters
Source repositoryhead: git clone git://github.com/msakai/cpl.git
Executablescpl
UploadedWed Aug 13 11:39:25 UTC 2014 by MasahiroSakai
Downloads801 total (41 in last 30 days)
Votes
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StatusDocs pending
Build status unknown [no reports yet]

Flags

NameDescriptionDefaultType
readlineUse ReadlineEnabledAutomatic
haskelineUse HaskelineEnabledAutomatic

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

Downloads

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For package maintainers and hackage trustees

Readme for CPL-0.0.7

An implementation of "A Categorical Programing Language"

Build Status

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