164 lines
7.6 KiB
HTML
164 lines
7.6 KiB
HTML
|
|
|||
|
|
<!DOCTYPE html>
|
|||
|
|
|
|||
|
|
<html lang="en">
|
|||
|
|
<head>
|
|||
|
|
<meta charset="utf-8" />
|
|||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
|
|||
|
|
|
|||
|
|
<title>Introduction — Picrin 0.1 documentation</title>
|
|||
|
|
<link rel="stylesheet" type="text/css" href="_static/pygments.css" />
|
|||
|
|
<link rel="stylesheet" type="text/css" href="_static/classic.css" />
|
|||
|
|
|
|||
|
|
<script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script>
|
|||
|
|
<script src="_static/doctools.js"></script>
|
|||
|
|
<script src="_static/sphinx_highlight.js"></script>
|
|||
|
|
|
|||
|
|
<link rel="index" title="Index" href="genindex.html" />
|
|||
|
|
<link rel="search" title="Search" href="search.html" />
|
|||
|
|
<link rel="next" title="Installation" href="deploy.html" />
|
|||
|
|
<link rel="prev" title="Welcome to Picrin’s documentation!" href="index.html" />
|
|||
|
|
</head><body>
|
|||
|
|
<div class="related" role="navigation" aria-label="related navigation">
|
|||
|
|
<h3>Navigation</h3>
|
|||
|
|
<ul>
|
|||
|
|
<li class="right" style="margin-right: 10px">
|
|||
|
|
<a href="genindex.html" title="General Index"
|
|||
|
|
accesskey="I">index</a></li>
|
|||
|
|
<li class="right" >
|
|||
|
|
<a href="deploy.html" title="Installation"
|
|||
|
|
accesskey="N">next</a> |</li>
|
|||
|
|
<li class="right" >
|
|||
|
|
<a href="index.html" title="Welcome to Picrin’s documentation!"
|
|||
|
|
accesskey="P">previous</a> |</li>
|
|||
|
|
<li class="nav-item nav-item-0"><a href="index.html">Picrin 0.1 documentation</a> »</li>
|
|||
|
|
<li class="nav-item nav-item-this"><a href="">Introduction</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="document">
|
|||
|
|
<div class="documentwrapper">
|
|||
|
|
<div class="bodywrapper">
|
|||
|
|
<div class="body" role="main">
|
|||
|
|
|
|||
|
|
<section id="introduction">
|
|||
|
|
<h1>Introduction<a class="headerlink" href="#introduction" title="Permalink to this heading">¶</a></h1>
|
|||
|
|
<p>Picrin is a lightweight R7RS scheme implementation written in pure C89. It contains a reasonably fast VM, an improved hygienic macro system, usuful contribution libraries, and simple but powerful C interface.</p>
|
|||
|
|
<ul class="simple">
|
|||
|
|
<li><p>R7RS compatible</p></li>
|
|||
|
|
<li><p>Reentrant design (all VM states are stored in single global state object)</p></li>
|
|||
|
|
<li><p>Bytecode interpreter</p></li>
|
|||
|
|
<li><p>Direct threaded VM</p></li>
|
|||
|
|
<li><p>Internal representation by nan-boxing (available only on x64)</p></li>
|
|||
|
|
<li><p>Conservative call/cc implementation (VM stack and native c stack can interleave)</p></li>
|
|||
|
|
<li><p>Exact GC (simple mark and sweep, partially reference count)</p></li>
|
|||
|
|
<li><p>String representation by rope</p></li>
|
|||
|
|
<li><p>Hygienic macro transformers (syntactic closures, explicit and implicit renaming macros)</p></li>
|
|||
|
|
<li><p>Extended library syntax</p></li>
|
|||
|
|
</ul>
|
|||
|
|
<section id="homepage">
|
|||
|
|
<h2>Homepage<a class="headerlink" href="#homepage" title="Permalink to this heading">¶</a></h2>
|
|||
|
|
<p>Currently picrin is hosted on Github. You can freely send a bug report or pull-request, and fork the repository.</p>
|
|||
|
|
<p><a class="reference external" href="https://github.com/picrin-scheme/picrin">https://github.com/picrin-scheme/picrin</a></p>
|
|||
|
|
</section>
|
|||
|
|
<section id="documentation">
|
|||
|
|
<h2>Documentation<a class="headerlink" href="#documentation" title="Permalink to this heading">¶</a></h2>
|
|||
|
|
<p>See <a class="reference external" href="http://picrin.readthedocs.org/">http://picrin.readthedocs.org/</a></p>
|
|||
|
|
</section>
|
|||
|
|
<section id="irc">
|
|||
|
|
<h2>IRC<a class="headerlink" href="#irc" title="Permalink to this heading">¶</a></h2>
|
|||
|
|
<p>There is a chat room on chat.freenode.org, channel #picrin. IRC logs here: <a class="reference external" href="https://botbot.me/freenode/picrin/">https://botbot.me/freenode/picrin/</a></p>
|
|||
|
|
</section>
|
|||
|
|
<section id="license">
|
|||
|
|
<h2>LICENSE<a class="headerlink" href="#license" title="Permalink to this heading">¶</a></h2>
|
|||
|
|
<p>Copyright (c) 2013-2014 Yuichi Nishiwaki and other picrin contributors</p>
|
|||
|
|
<p>Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|||
|
|
this software and associated documentation files (the “Software”), to deal in
|
|||
|
|
the Software without restriction, including without limitation the rights to
|
|||
|
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|||
|
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
|||
|
|
subject to the following conditions:</p>
|
|||
|
|
<p>The above copyright notice and this permission notice shall be included in all
|
|||
|
|
copies or substantial portions of the Software.</p>
|
|||
|
|
<p>THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|||
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|||
|
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|||
|
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|||
|
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|||
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</p>
|
|||
|
|
</section>
|
|||
|
|
</section>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="clearer"></div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
|
|||
|
|
<div class="sphinxsidebarwrapper">
|
|||
|
|
<div>
|
|||
|
|
<h3><a href="index.html">Table of Contents</a></h3>
|
|||
|
|
<ul>
|
|||
|
|
<li><a class="reference internal" href="#">Introduction</a><ul>
|
|||
|
|
<li><a class="reference internal" href="#homepage">Homepage</a></li>
|
|||
|
|
<li><a class="reference internal" href="#documentation">Documentation</a></li>
|
|||
|
|
<li><a class="reference internal" href="#irc">IRC</a></li>
|
|||
|
|
<li><a class="reference internal" href="#license">LICENSE</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
<div>
|
|||
|
|
<h4>Previous topic</h4>
|
|||
|
|
<p class="topless"><a href="index.html"
|
|||
|
|
title="previous chapter">Welcome to Picrin’s documentation!</a></p>
|
|||
|
|
</div>
|
|||
|
|
<div>
|
|||
|
|
<h4>Next topic</h4>
|
|||
|
|
<p class="topless"><a href="deploy.html"
|
|||
|
|
title="next chapter">Installation</a></p>
|
|||
|
|
</div>
|
|||
|
|
<div role="note" aria-label="source link">
|
|||
|
|
<h3>This Page</h3>
|
|||
|
|
<ul class="this-page-menu">
|
|||
|
|
<li><a href="_sources/intro.rst.txt"
|
|||
|
|
rel="nofollow">Show Source</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
<div id="searchbox" style="display: none" role="search">
|
|||
|
|
<h3 id="searchlabel">Quick search</h3>
|
|||
|
|
<div class="searchformwrapper">
|
|||
|
|
<form class="search" action="search.html" method="get">
|
|||
|
|
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
|||
|
|
<input type="submit" value="Go" />
|
|||
|
|
</form>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<script>document.getElementById('searchbox').style.display = "block"</script>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="clearer"></div>
|
|||
|
|
</div>
|
|||
|
|
<div class="related" role="navigation" aria-label="related navigation">
|
|||
|
|
<h3>Navigation</h3>
|
|||
|
|
<ul>
|
|||
|
|
<li class="right" style="margin-right: 10px">
|
|||
|
|
<a href="genindex.html" title="General Index"
|
|||
|
|
>index</a></li>
|
|||
|
|
<li class="right" >
|
|||
|
|
<a href="deploy.html" title="Installation"
|
|||
|
|
>next</a> |</li>
|
|||
|
|
<li class="right" >
|
|||
|
|
<a href="index.html" title="Welcome to Picrin’s documentation!"
|
|||
|
|
>previous</a> |</li>
|
|||
|
|
<li class="nav-item nav-item-0"><a href="index.html">Picrin 0.1 documentation</a> »</li>
|
|||
|
|
<li class="nav-item nav-item-this"><a href="">Introduction</a></li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
<div class="footer" role="contentinfo">
|
|||
|
|
© Copyright 2014, Yuichi Nishiwaki and other picrin contributors.
|
|||
|
|
Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 6.1.3.
|
|||
|
|
</div>
|
|||
|
|
</body>
|
|||
|
|
</html>
|