Start adding parle examples

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343052 c90b9560-bf6c-de11-be94-00142212c4b1

reference/parle/book.xml

@@ -17,17 +17,13 @@
 
  &reference.parle.setup;
  &reference.parle.pattern.matching;
+ &reference.parle.examples;
  &reference.parle.parle.lexer;
  &reference.parle.parle.token;
  &reference.parle.parle.parser;
  &reference.parle.parle.errorinfo;
  &reference.parle.parle.lexerexception;
  &reference.parle.parle.parserexception;
- <!--
- &reference.parle.constants;
- &reference.parle.examples;
- &reference.parle.reference;
- -->
 
 </book>
 

reference/parle/examples.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision: 343047 $ -->
+
+<chapter xml:id="parle.examples" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ &reftitle.examples;
+
+ <section xml:id="parle.examples.varstatement">
+  <title>Lexer examples</title>
+  <example>
+   <title>Tokenize assign statement</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+
+use Parle\{Token, Lexer};
+
+$lex = new Lexer;
+
+$lex->push("\$[a-zA-Z_][a-zA-Z0-9_]*", 1);
+$lex->push("=", 2);
+$lex->push("\d+", 3);
+$lex->push(";", 4);
+
+$lex->build();
+
+$lex->consume('$x = 42; $y = 24;');
+
+
+do {
+	$lex->advance();
+	$tok = $lex->getToken();
+	var_dump($tok);
+} while (Token::EOI != $tok->id);
+
+]]>
+   </programlisting>
+  </example>
+ </section>
+</chapter>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"~/.phpdoc/manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->