This repository has been archived on 2023-08-20. You can view files and clone it, but cannot push or open issues or pull requests.
yap-6.3/Logtalk/manuals/refman/methods/phrase3.html
pmoura 72b037275f Logtalk 2.25.0 files.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1288 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2005-05-23 23:33:41 +00:00

79 lines
2.6 KiB
HTML

<?xml version="1.0" encoding="iso-8859-1"?>
<?xml-stylesheet type="text/css" href="../../styles.css" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<title>Logtalk built-in method: phrase/3</title>
<link rel="stylesheet" href="../../styles.css" type="text/css" />
</head>
<body>
<div class="navtop">
<a href="../../index.html">contents</a> &gt; <a href="../index.html">reference manual</a> &gt; <a href="../index.html#methods">built-in methods</a>
</div>
<h2><code>phrase/3</code></h2>
<h4>Description</h4>
<blockquote>
<pre>phrase(Ruleset, Input, Rest)</pre>
<p>
True if the list <code>Input</code> can be parsed using the specified non-terminal <code>Ruleset</code>. The list <code>Rest</code> is what remains of the list <code>Input</code> after parsing succeeded.
</p>
</blockquote>
<h4>Template and modes</h4>
<blockquote>
<pre>phrase(+callable, ?list, ?list)</pre>
</blockquote>
<h4>Errors</h4>
<blockquote>
<dl>
<dt>Ruleset is a variable:</dt>
<dd><code>instantiation_error</code></dd>
<dt>Ruleset is neither a variable nor a callable term:</dt>
<dd><code>type_error(callable, Ruleset)</code></dd>
<dt>Input is neither a variable nor a proper list:</dt>
<dd><code>type_error(list, Input)</code></dd>
<dt>Rest is neither a variable nor a proper list:</dt>
<dd><code>type_error(list, Rest)</code></dd>
<dt>The predicate Pred corresponding to Ruleset is private:</dt>
<dd><code>permission_error(access, private_predicate, Pred)</code></dd>
<dt>The predicate Pred corresponding to Ruleset is protected:</dt>
<dd><code>permission_error(access, protected_predicate, Pred)</code></dd>
<dt>The predicate Pred corresponding to Ruleset is not declared:</dt>
<dd><code>existence_error(predicate_declaration, Pred)</code></dd>
</dl>
</blockquote>
<h4>Examples</h4>
<blockquote>
(none)
</blockquote>
<div class="navbottom">
<a href="phrase3.html">previous</a> | <a href="../../glossary.html">glossary</a> | <a href="../index.html#methods">next</a>
</div>
<div class="copyright">
Copyright &copy; <a href="mailto:pmoura@logtalk.org">Paulo Moura</a> &mdash; <a href="http://www.logtalk.org">Logtalk.org</a>
</div>
<div class="footer">
<p><span class="bleft"><a href="http://validator.w3.org/check/referer">XHTML</a> + <a href="http://jigsaw.w3.org/css-validator/check/referer">CSS</a></span><span class="bright">Last updated on: October 3, 2004</span></p>
</div>
</body>
</html>