Minor refactoring and reformatting of Data.php.

1 files changed, 97 insertions, 97 deletions

diff --git a/src/HTML5/Data.php b/src/HTML5/Data.php
index a7c865c..86b4b0f 100644
--- a/src/HTML5/Data.php
+++ b/src/HTML5/Data.php
@@ -10,112 +10,112 @@ namespace HTML5;
  */
 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')
-    );
+  // 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 $namedCharacterReferences;
 
-    protected static $namedCharacterReferenceMaxLength;
+  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[$ref];
-    }
+  /**
+   * Returns the "real" Unicode codepoint of a malformed character
+   * reference.
+   */
+  public static function getRealCodepoint($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::$namedCharacterReferences;
+  public static function getNamedCharacterReferences() {
+    // Danger Will Robinson: This will prevent the opcode cache from 
+    // caching the entity references.
+    if (!self::$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 $code <= 0xDFFF) ) {
-            // bits are set outside the "valid" range as defined
-            // by UNICODE 4.1.0
-            return "\xEF\xBF\xBD";
-          }*/
+  /**
+   * Converts a Unicode codepoint to sequence of UTF-8 bytes.
+   * @note Shamelessly stolen from HTML Purifier, which is also
+   *     shamelessly stolen from Feyd (which is in public domain).
+   */
+  public static function utf8chr($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;
+    $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 {
-            // 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;
-                }
-            }
+          $z = (($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;
+      }
     }
+    // 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;
+  }
 
 }