Difference between revisions of "Epsilon"

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{{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".
  
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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
+
|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
+
 
 +
'''Selection from the [https://shop.fsf.org/ FSF shop]'''
 +
 
 +
[https://shop.fsf.org/books/free-freedom-20-richard-stallman Free as in Freedom 2.0, by Richard Stallman]
 +
 
 +
[https://shop.fsf.org/books-docs/introduction-command-line Introduction to the Command Line]
 +
 
 +
----
 +
----
 +
'''[https://www.gnu.org/help/help.html Helping the GNU Project and the Free Software Movement]'''
 +
----
 +
----
 +
 
 +
If you have corrections to this entry or questions about it, please contact: mailto:maintainers@gnu.org
 +
----
 +
|Decommissioned or Obsolete=No
 +
|Donate=https://my.fsf.org/donate/
 +
|Related projects=gnustandards
 
|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
+
|Version date=2015/09/12
|Version date=2015/12/09
 
 
|Version status=developmental
 
|Version status=developmental
|Version download=http://savannah.gnu.org/projects/epsilon
+
|Last review by=Bendikker
|Version comment=NO_VERSION_DATA
+
|Last review date=2019/01/10
|Last review by=Mangeurdenuage
 
|Last review date=2016/12/09
 
 
|Submitted by=Database conversion
 
|Submitted by=Database conversion
|Submitted date=2011-04-01
+
|Submitted date=2011/04/01
|Status=
+
|User level=none
 +
|Paid support=https://www.fsf.org/resources/service/
 +
|Accepts cryptocurrency donations=Yes
 +
|Test entry=No
 
|Is GNU=Yes
 
|Is GNU=Yes
 
|GNU package identifier=epsilon
 
|GNU package identifier=epsilon
|License verified date=2003-06-18
+
|Decommissioned/Obsolete=No
 
}}
 
}}
 
{{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 URL=
+
}}
 +
{{Resource
 +
|Resource audience=Debian (Ref)
 +
|Resource URL=https://tracker.debian.org/pkg/epsilon
 +
}}
 +
{{Resource
 +
|Resource audience=Savannah (Ref)
 +
|Resource URL=https://savannah.gnu.org/projects/epsilon/
 
}}
 
}}
 
{{Resource
 
{{Resource
|Resource audience=Developer
 
 
|Resource kind=VCS Repository Webview
 
|Resource kind=VCS Repository Webview
|Resource URL=http://savannah.gnu.org/cvs/?group=epsilon
+
|Resource URL=https://git.savannah.gnu.org/cgit/epsilon.git/
 
}}
 
}}
 
{{Resource
 
{{Resource
|Resource audience=Bug Tracking
+
|Resource kind=Mailing List
|Resource kind=E-mail
+
|Resource URL=https://lists.gnu.org/mailman/listinfo/help-epsilon/
|Resource URL=mailto:bug-epsilon@gnu.org
 
 
}}
 
}}
 
{{Resource
 
{{Resource
|Resource audience=Support
+
|Resource kind=Mailing List
|Resource kind=E-mail
+
|Resource URL=https://lists.gnu.org/mailman/listinfo/epsilon-devel/
|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/bug-epsilon/
 +
}}
 +
{{Resource
 +
|Resource kind=Mailing List
 +
|Resource URL=http://lists.gnu.org/archive/html/bug-epsilon/
 +
}}
 +
{{Resource
 +
|Resource kind=Mailing List
 +
|Resource URL=https://lists.gnu.org/mailman/listinfo/epsilon-doc/
 +
}}
 +
{{Resource
 +
|Resource kind=Mailing List
 +
|Resource URL=https://lists.gnu.org/mailman/listinfo/epsilon-announce/
 +
}}
 +
{{Resource
 +
|Resource kind=Mailing List
 +
|Resource URL=https://lists.gnu.org/mailman/listinfo/gnu-system-discuss/
 +
}}
 +
{{Resource
 +
|Resource kind=General
 +
|Resource URL=https://savannah.gnu.org/people/
 
}}
 
}}
 
{{Software category
 
{{Software category
 
|Interface=command-line
 
|Interface=command-line
|Programming-language=guile
+
|Programming-language=C, guile
 +
|Runs-on=GNU/Linux
 
|Software-development=programming-language
 
|Software-development=programming-language
 
|Use=software-development
 
|Use=software-development
 
}}
 
}}
 
{{Featured}}
 
{{Featured}}

Latest revision as of 13:55, 10 January 2019

[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/

Selection from the FSF shop

Free as in Freedom 2.0, by Richard Stallman

Introduction to the Command Line



Helping the GNU Project and the Free Software Movement



If you have corrections to this entry or questions about it, please contact: mailto:maintainers@gnu.org


Related Projects





This entry (in part or in whole) was last reviewed on 10 January 2019.



Entry


















"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.