From 69d1932bac21ded3d10f5df1a94d892efa2c1b89 Mon Sep 17 00:00:00 2001
From: Matt Butcher <technosophos@gmail.com>
Date: Wed, 15 May 2013 09:44:57 -0500
Subject: Removed the last vestiges of libhtml5.

---
 src/HTML5/Data.php | 121 -----------------------------------------------------
 1 file changed, 121 deletions(-)
 delete mode 100644 src/HTML5/Data.php

(limited to 'src/HTML5/Data.php')

diff --git a/src/HTML5/Data.php b/src/HTML5/Data.php
deleted file mode 100644
index 86b4b0f..0000000
--- a/src/HTML5/Data.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-namespace HTML5;
-
-// warning: this file is encoded in UTF-8!
-
-
-/**
- * Character data.
- */
-class Data {
-
-  // at some point this should be moved to a .ser file. Another
-  // possible optimization is to give UTF-8 bytes, not Unicode
-  // codepoints
-  // XXX: Not quite sure why it's named this; this is
-  // actually the numeric entity dereference table.
-  protected static $realCodepointTable = array(
-    0x00 => 0xFFFD, // REPLACEMENT CHARACTER
-    0x0D => 0x000A, // LINE FEED (LF)
-    0x80 => 0x20AC, // EURO SIGN ('€')
-    0x81 => 0x0081, // <control>
-    0x82 => 0x201A, // SINGLE LOW-9 QUOTATION MARK ('‚')
-    0x83 => 0x0192, // LATIN SMALL LETTER F WITH HOOK ('ƒ')
-    0x84 => 0x201E, // DOUBLE LOW-9 QUOTATION MARK ('„')
-    0x85 => 0x2026, // HORIZONTAL ELLIPSIS ('…')
-    0x86 => 0x2020, // DAGGER ('†')
-    0x87 => 0x2021, // DOUBLE DAGGER ('‡')
-    0x88 => 0x02C6, // MODIFIER LETTER CIRCUMFLEX ACCENT ('ˆ')
-    0x89 => 0x2030, // PER MILLE SIGN ('‰')
-    0x8A => 0x0160, // LATIN CAPITAL LETTER S WITH CARON ('Š')
-    0x8B => 0x2039, // SINGLE LEFT-POINTING ANGLE QUOTATION MARK ('‹')
-    0x8C => 0x0152, // LATIN CAPITAL LIGATURE OE ('Œ')
-    0x8D => 0x008D, // <control>
-    0x8E => 0x017D, // LATIN CAPITAL LETTER Z WITH CARON ('Ž')
-    0x8F => 0x008F, // <control>
-    0x90 => 0x0090, // <control>
-    0x91 => 0x2018, // LEFT SINGLE QUOTATION MARK ('‘')
-    0x92 => 0x2019, // RIGHT SINGLE QUOTATION MARK ('’')
-    0x93 => 0x201C, // LEFT DOUBLE QUOTATION MARK ('“')
-    0x94 => 0x201D, // RIGHT DOUBLE QUOTATION MARK ('”')
-    0x95 => 0x2022, // BULLET ('•')
-    0x96 => 0x2013, // EN DASH ('–')
-    0x97 => 0x2014, // EM DASH ('—')
-    0x98 => 0x02DC, // SMALL TILDE ('˜')
-    0x99 => 0x2122, // TRADE MARK SIGN ('™')
-    0x9A => 0x0161, // LATIN SMALL LETTER S WITH CARON ('š')
-    0x9B => 0x203A, // SINGLE RIGHT-POINTING ANGLE QUOTATION MARK ('›')
-    0x9C => 0x0153, // LATIN SMALL LIGATURE OE ('œ')
-    0x9D => 0x009D, // <control>
-    0x9E => 0x017E, // LATIN SMALL LETTER Z WITH CARON ('ž')
-    0x9F => 0x0178, // LATIN CAPITAL LETTER Y WITH DIAERESIS ('Ÿ')
-  );
-
-  protected static $namedCharacterReferences;
-
-  protected static $namedCharacterReferenceMaxLength;
-
-  /**
-   * Returns the "real" Unicode codepoint of a malformed character
-   * reference.
-   */
-  public static function getRealCodepoint($ref) {
-    if (!isset(self::$realCodepointTable[$ref])) return false;
-    else return self::$realCodepointTable[$ref];
-  }
-
-  public static function getNamedCharacterReferences() {
-    // Danger Will Robinson: This will prevent the opcode cache from 
-    // caching the entity references.
-    if (!self::$namedCharacterReferences) {
-      self::$namedCharacterReferences = unserialize(
-        file_get_contents(dirname(__FILE__) . '/named-character-references.ser'));
-    }
-    return self::$namedCharacterReferences;
-  }
-
-  /**
-   * Converts a Unicode codepoint to sequence of UTF-8 bytes.
-   * @note Shamelessly stolen from HTML Purifier, which is also
-   *     shamelessly stolen from Feyd (which is in public domain).
-   */
-  public static function utf8chr($code) {
-    /* We don't care: we live dangerously
-     * if($code > 0x10FFFF or $code < 0x0 or
-      ($code >= 0xD800 and $code <= 0xDFFF) ) {
-      // bits are set outside the "valid" range as defined
-      // by UNICODE 4.1.0
-      return "\xEF\xBF\xBD";
-      }*/
-
-    $x = $y = $z = $w = 0;
-    if ($code < 0x80) {
-      // regular ASCII character
-      $x = $code;
-    } else {
-      // set up bits for UTF-8
-      $x = ($code & 0x3F) | 0x80;
-      if ($code < 0x800) {
-         $y = (($code & 0x7FF) >> 6) | 0xC0;
-      } else {
-        $y = (($code & 0xFC0) >> 6) | 0x80;
-        if($code < 0x10000) {
-          $z = (($code >> 12) & 0x0F) | 0xE0;
-        } else {
-          $z = (($code >> 12) & 0x3F) | 0x80;
-          $w = (($code >> 18) & 0x07) | 0xF0;
-        }
-      }
-    }
-    // set up the actual character
-    $ret = '';
-    if($w) $ret .= chr($w);
-    if($z) $ret .= chr($z);
-    if($y) $ret .= chr($y);
-    $ret .= chr($x);
-
-    return $ret;
-  }
-
-}
-- 
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