Difference between revisions of "Epsilon"
(Changed Name "Epsilon" to "GNU Epsilon" to make it consistent with the title on https://www.gnu.org/software/epsilon/) |
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|Computer languages=C | |Computer languages=C | ||
|Documentation note=User manual included and available from http://www.gnu.org/software/epsilon/manual/index.html | |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 | ||
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|Version download=http://savannah.gnu.org/projects/epsilon | |Version download=http://savannah.gnu.org/projects/epsilon | ||
|Version comment=NO_VERSION_DATA | |Version comment=NO_VERSION_DATA | ||
| + | |Test entry=No | ||
|Last review by=Bendikker | |Last review by=Bendikker | ||
| − | |Last review date=2018 | + | |Last review date=2018/04/13 |
|Submitted date=2011-04-01 | |Submitted date=2011-04-01 | ||
|Is GNU=Yes | |Is GNU=Yes | ||
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|Role=Maintainer | |Role=Maintainer | ||
|Email=positrone@freemail.it | |Email=positrone@freemail.it | ||
| + | }} | ||
| + | {{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 | ||
Revision as of 03:32, 13 April 2018
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.
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Luca Saiu | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Mailing List | https://lists.gnu.org/mailman/listinfo/help-epsilon/ | |
| Mailing List | http://lists.gnu.org/archive/html/bug-epsilon/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/gnu-system-discuss/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/bug-epsilon/ | |
| Debian (Ref) | https://tracker.debian.org/pkg/epsilon | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/epsilon-doc/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/epsilon-announce/ | |
| General | https://savannah.gnu.org/people/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/epsilon-devel/ | |
| Savannah (Ref) | https://savannah.gnu.org/projects/epsilon/ | |
| VCS Repository Webview | https://git.savannah.gnu.org/cgit/epsilon.git/ |
Software prerequisites
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.