Difference between revisions of "Epsilon"

From Free Software Directory
Jump to: navigation, search
(Added Debian link)
 
(6 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 
{{Entry
 
{{Entry
|Name=Epsilon
+
|Name=GNU epsilon
 
|Short description=Strongly-typed omega-order programming language
 
|Short description=Strongly-typed omega-order programming language
 
|Full description='GNU epsilon' is a purely-functional strongly-typed omega-order language, moving towards Lisp in that it allows dynamic management of source code at runtime. It is oriented to ease of development and readability. The static scoping rule and the type checkings at compile-time should make the language "safe".
 
|Full description='GNU epsilon' is a purely-functional strongly-typed omega-order language, moving towards Lisp in that it allows dynamic management of source code at runtime. It is oriented to ease of development and readability. The static scoping rule and the type checkings at compile-time should make the language "safe".
Line 15: Line 15:
  
 
The package currently includes a compiler, interpreter, runtime system, and garbage collector. Planned or not yet finished: parser generator, classes, an extensive library, optimizer, partial evaluator, pretty-printer, an Emacs mode, parellel implementation for SMPs and clusters, interoperability with other languages via CORBA.
 
The package currently includes a compiler, interpreter, runtime system, and garbage collector. Planned or not yet finished: parser generator, classes, an extensive library, optimizer, partial evaluator, pretty-printer, an Emacs mode, parellel implementation for SMPs and clusters, interoperability with other languages via CORBA.
|Homepage URL=http://www.gnu.org/software/epsilon/
+
|Homepage URL=https://www.gnu.org/software/epsilon/
 
|User level=none
 
|User level=none
 +
|Is High Priority Project=No
 
|VCS checkout command=git clone git://git.savannah.gnu.org/epsilon.git
 
|VCS checkout command=git clone git://git.savannah.gnu.org/epsilon.git
|Computer languages=C
+
|Documentation note=https://www.gnu.org/software/epsilon/manual/
|Documentation note=User manual included and available from http://www.gnu.org/software/epsilon/manual/index.html
+
|Decommissioned/Obsolete=No
 
|Accepts cryptocurrency donations=No
 
|Accepts cryptocurrency donations=No
 
|Keywords=compiler,development,source code,Lisp,interpreter,scheme,runtime,Programming Language,garbage collection,typed,omega-order,static scoping
 
|Keywords=compiler,development,source code,Lisp,interpreter,scheme,runtime,Programming Language,garbage collection,typed,omega-order,static scoping
|Version identifier=NO_VERSION_DATA
+
|Test entry=No
|Version date=2015/12/09
 
|Version status=developmental
 
|Version download=http://savannah.gnu.org/projects/epsilon
 
|Version comment=NO_VERSION_DATA
 
 
|Last review by=Bendikker
 
|Last review by=Bendikker
|Last review date=2018/02/13
+
|Last review date=2018/05/01
|Submitted date=2011-04-01
+
|Submitted by=Database conversion
 +
|Submitted date=2011/04/12
 
|Is GNU=Yes
 
|Is GNU=Yes
 
|GNU package identifier=epsilon
 
|GNU package identifier=epsilon
|License verified date=2003-06-18
 
 
}}
 
}}
 
{{Project license
 
{{Project license
|License=GPLv2orlater
+
|License=GPLv3orlater
|License copyright=FSF
+
|License verified by=Bendikker
|License verified by=Janet Casey
+
|License verified date=2018/05/01
mangeurdenuage
 
|License verified date=2003-06-18
 
 
}}
 
}}
 
{{Person
 
{{Person
 
|Real name=Luca Saiu
 
|Real name=Luca Saiu
 
|Role=Maintainer
 
|Role=Maintainer
|Email=positrone@freemail.it
+
|Email=positron@gnu.org
 +
}}
 +
{{Resource
 +
|Resource audience=Python (Ref)
 +
|Resource URL=https://pypi.org/project/Epsilon
 +
}}
 +
{{Resource
 +
|Resource audience=Ruby (Ref)
 +
|Resource URL=https://rubygems.org/gems/epsilon
 
}}
 
}}
 
{{Resource
 
{{Resource
Line 51: Line 54:
 
}}
 
}}
 
{{Resource
 
{{Resource
|Resource audience=Developer
+
|Resource audience=Savannah (Ref)
|Resource kind=VCS Repository Webview
+
|Resource URL=https://savannah.gnu.org/projects/epsilon
|Resource URL=http://savannah.gnu.org/cvs/?group=epsilon
 
 
}}
 
}}
 
{{Resource
 
{{Resource
|Resource audience=Bug Tracking
+
|Resource kind=VCS Repository Webview
|Resource kind=E-mail
+
|Resource URL=https://git.savannah.gnu.org/cgit/epsilon.git
|Resource URL=mailto:bug-epsilon@gnu.org
 
}}
 
{{Resource
 
|Resource audience=Support
 
|Resource kind=E-mail
 
|Resource URL=mailto:help-epsilon@gnu.org
 
 
}}
 
}}
 
{{Resource
 
{{Resource
|Resource audience=Mailing list
 
 
|Resource kind=Mailing List
 
|Resource kind=Mailing List
 
|Resource URL=https://lists.gnu.org/mailman/listinfo/epsilon-devel
 
|Resource URL=https://lists.gnu.org/mailman/listinfo/epsilon-devel
Line 72: Line 67:
 
{{Software category
 
{{Software category
 
|Interface=command-line
 
|Interface=command-line
|Programming-language=guile
+
|Programming-language=C, guile
 
|Software-development=programming-language
 
|Software-development=programming-language
 
|Use=software-development
 
|Use=software-development
 
}}
 
}}
 
{{Featured}}
 
{{Featured}}

Latest revision as of 09:15, 1 May 2018

Reviews: 0 ... further results.

[edit]

GNU epsilon

https://www.gnu.org/software/epsilon/
Strongly-typed omega-order programming language

'GNU epsilon' is a purely-functional strongly-typed omega-order language, moving towards Lisp in that it allows dynamic management of source code at runtime. It is oriented to ease of development and readability. The static scoping rule and the type checkings at compile-time should make the language "safe".

Its features include:

  • static scoping
  • first-class functions
  • Hindley-Milner type system with type inference
  • modules
  • synonym, concrete and abstract types, with polymorphism
  • a scanner generator
  • a purely functional I/O system, inspired by Haskell
  • can generate C code, Scheme code, and bytecode for a virual machine

The package currently includes a compiler, interpreter, runtime system, and garbage collector. Planned or not yet finished: parser generator, classes, an extensive library, optimizer, partial evaluator, pretty-printer, an Emacs mode, parellel implementation for SMPs and clusters, interoperability with other languages via CORBA.

Documentation

https://www.gnu.org/software/epsilon/manual/





Licensing

License

Verified by

Verified on

Notes

Verified by

Bendikker

Verified on

1 May 2018




Leaders and contributors

Contact(s)Role
Luca Saiu Maintainer


Resources and communication

AudienceResource typeURI
Debian (Ref)https://tracker.debian.org/pkg/epsilon
Savannah (Ref)https://savannah.gnu.org/projects/epsilon
Python (Ref)https://pypi.org/project/Epsilon
Ruby (Ref)https://rubygems.org/gems/epsilon
Mailing Listhttps://lists.gnu.org/mailman/listinfo/epsilon-devel
VCS Repository Webviewhttps://git.savannah.gnu.org/cgit/epsilon.git


Software prerequisites

This entry (in part or in whole) was last reviewed on 1 May 2018.



Entry















"Python (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Ruby (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Debian (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Savannah (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.












Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.