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<title>Class: Farts::Lexer</title>
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<td><strong>Class</strong></td>
<td class="class-name-in-header">Farts::Lexer</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/lib/farts/farts_lexer_rb.html">
lib/farts/farts_lexer.rb
</a>
<br />
</td>
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<td><strong>Parent:</strong></td>
<td>
StringScanner
</td>
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<div id="description">
<p>
The <a href="Lexer.html">Lexer</a> class converts the text of a program to
tokens
</p>
<dl>
<dt><tt>token</tt></dt><dd>is the current token being assembled
</dd>
</dl>
</div>
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<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000350">lineno</a>
<a href="#M000347">new</a>
<a href="#M000348">next_token</a>
<a href="#M000349">tokenpos</a>
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<h3 class="section-bar">Constants</h3>
<div class="name-list">
<table summary="Constants">
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<td class="context-item-name">Keywords</td>
<td>=</td>
<td class="context-item-value">%w(if else endif and or end args actor this true false)</td>
<td width="3em"> </td>
<td class="context-item-desc">
Table of keywords and token type values
</td>
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</table>
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<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000347" class="method-detail">
<a name="M000347"></a>
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<a href="Lexer.src/M000347.html" target="Code" class="method-signature"
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<span class="method-name">new</span><span class="method-args">(str)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000350" class="method-detail">
<a name="M000350"></a>
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<span class="method-name">lineno</span><span class="method-args">()</span>
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<span class="method-name">next_token</span><span class="method-args">()</span>
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onclick="popupCode('Lexer.src/M000349.html');return false;">
<span class="method-name">tokenpos</span><span class="method-args">()</span>
</a>
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<div class="method-description">
</div>
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