Add a SymbolsIterator to aid with Symbols Segmentation

third_party/WebKit/Source/wtf/text/CharacterNames.h

 /*
  * Copyright (C) 2007, 2009, 2010 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 29 matching lines @@
 const UChar activateSymmetricSwappingCharacter = 0x206B;
 const UChar32 aegeanWordSeparatorLineCharacter = 0x10100;
 const UChar32 aegeanWordSeparatorDotCharacter = 0x10101;
 const UChar arabicLetterMarkCharacter = 0x061C;
 const UChar blackCircleCharacter = 0x25CF;
 const UChar blackSquareCharacter = 0x25A0;
 const UChar blackUpPointingTriangleCharacter = 0x25B2;
 const UChar bulletCharacter = 0x2022;
 const UChar bullseyeCharacter = 0x25CE;
 const UChar carriageReturnCharacter = 0x000D;
-const UChar tabulationCharacter = 0x0009;
+const UChar combiningEnclosingCircleBackslashCharacter = 0x20E0;
+const UChar combiningEnclosingKeycapCharacter = 0x20E3;
 const UChar ethiopicPrefaceColonCharacter = 0x1366;
 const UChar ethiopicWordspaceCharacter = 0x1361;
+const UChar32 eyeCharacter = 0x1F441;
 const UChar firstStrongIsolateCharacter = 0x2068;
 const UChar fisheyeCharacter = 0x25C9;
 const UChar fullstopCharacter = 0x002E;
 const UChar hebrewPunctuationGereshCharacter = 0x05F3;
 const UChar hebrewPunctuationGershayimCharacter = 0x05F4;
 const UChar hiraganaLetterSmallACharacter = 0x3041;
 const UChar horizontalEllipsisCharacter = 0x2026;
 const UChar hyphenCharacter = 0x2010;
 const UChar hyphenMinusCharacter = 0x002D;
 const UChar ideographicCommaCharacter = 0x3001;
 const UChar ideographicFullStopCharacter = 0x3002;
 #if defined(USING_SYSTEM_ICU)
 const UChar ideographicSpaceCharacter = 0x3000;
 #endif
 const UChar inhibitArabicFormShapingCharacter = 0x206C;
 const UChar inhibitSymmetricSwappingCharacter = 0x206A;
 const UChar latinCapitalLetterIWithDotAbove = 0x0130;
 const UChar latinSmallLetterDotlessI = 0x0131;
 const UChar leftDoubleQuotationMarkCharacter = 0x201C;
 const UChar leftSingleQuotationMarkCharacter = 0x2018;
+const UChar32 leftSpeechBubbleCharacter = 0x1F5E8;
 const UChar leftToRightEmbedCharacter = 0x202A;
 const UChar leftToRightIsolateCharacter = 0x2066;
 const UChar leftToRightMarkCharacter = 0x200E;
 const UChar leftToRightOverrideCharacter = 0x202D;
 const UChar lineSeparator = 0x2028;
 const UChar minusSignCharacter = 0x2212;
 const UChar newlineCharacter = 0x000A;
 const UChar nationalDigitShapesCharacter = 0x206E;
 const UChar nominalDigitShapesCharacter = 0x206F;
 const UChar noBreakSpaceCharacter = 0x00A0;
 const UChar objectReplacementCharacter = 0xFFFC;
 const UChar paragraphSeparator = 0x2029;
 const UChar popDirectionalFormattingCharacter = 0x202C;
 const UChar popDirectionalIsolateCharacter = 0x2069;
 const UChar replacementCharacter = 0xFFFD;
 const UChar rightDoubleQuotationMarkCharacter = 0x201D;
 const UChar rightSingleQuotationMarkCharacter = 0x2019;
 const UChar rightToLeftEmbedCharacter = 0x202B;
 const UChar rightToLeftIsolateCharacter = 0x2067;
 const UChar rightToLeftMarkCharacter = 0x200F;
 const UChar rightToLeftOverrideCharacter = 0x202E;
 const UChar sesameDotCharacter = 0xFE45;
 const UChar smallLetterSharpSCharacter = 0x00DF;
 const UChar softHyphenCharacter = 0x00AD;
 const UChar spaceCharacter = 0x0020;
+const UChar tabulationCharacter = 0x0009;
 const UChar tibetanMarkIntersyllabicTshegCharacter = 0x0F0B;
 const UChar tibetanMarkDelimiterTshegBstarCharacter = 0x0F0C;
 const UChar32 ugariticWordDividerCharacter = 0x1039F;
 const UChar variationSelector15Character = 0xFE0E;
 const UChar variationSelector16Character = 0xFE0F;
 const UChar whiteBulletCharacter = 0x25E6;
 const UChar whiteCircleCharacter = 0x25CB;
 const UChar whiteSesameDotCharacter = 0xFE46;
 const UChar whiteUpPointingTriangleCharacter = 0x25B3;
 const UChar yenSignCharacter = 0x00A5;
@@ skipping 10 matching lines @@
 using WTF::Unicode::aegeanWordSeparatorDotCharacter;
 using WTF::Unicode::activateArabicFormShapingCharacter;
 using WTF::Unicode::activateSymmetricSwappingCharacter;
 using WTF::Unicode::arabicLetterMarkCharacter;
 using WTF::Unicode::blackCircleCharacter;
 using WTF::Unicode::blackSquareCharacter;
 using WTF::Unicode::blackUpPointingTriangleCharacter;
 using WTF::Unicode::bulletCharacter;
 using WTF::Unicode::bullseyeCharacter;
 using WTF::Unicode::carriageReturnCharacter;
-using WTF::Unicode::tabulationCharacter;
+using WTF::Unicode::combiningEnclosingKeycapCharacter;
+using WTF::Unicode::combiningEnclosingCircleBackslashCharacter;
 using WTF::Unicode::ethiopicPrefaceColonCharacter;
 using WTF::Unicode::ethiopicWordspaceCharacter;
+using WTF::Unicode::eyeCharacter;
 using WTF::Unicode::firstStrongIsolateCharacter;
 using WTF::Unicode::fisheyeCharacter;
 using WTF::Unicode::fullstopCharacter;
 using WTF::Unicode::hebrewPunctuationGereshCharacter;
 using WTF::Unicode::hebrewPunctuationGershayimCharacter;
 using WTF::Unicode::hiraganaLetterSmallACharacter;
 using WTF::Unicode::horizontalEllipsisCharacter;
 using WTF::Unicode::hyphenCharacter;
 using WTF::Unicode::hyphenMinusCharacter;
 using WTF::Unicode::ideographicCommaCharacter;
 using WTF::Unicode::ideographicFullStopCharacter;
 #if defined(USING_SYSTEM_ICU)
 using WTF::Unicode::ideographicSpaceCharacter;
 #endif
 using WTF::Unicode::inhibitArabicFormShapingCharacter;
 using WTF::Unicode::inhibitSymmetricSwappingCharacter;
 using WTF::Unicode::latinCapitalLetterIWithDotAbove;
 using WTF::Unicode::latinSmallLetterDotlessI;
 using WTF::Unicode::leftDoubleQuotationMarkCharacter;
 using WTF::Unicode::leftSingleQuotationMarkCharacter;
+using WTF::Unicode::leftSpeechBubbleCharacter;
 using WTF::Unicode::leftToRightEmbedCharacter;
 using WTF::Unicode::leftToRightIsolateCharacter;
 using WTF::Unicode::leftToRightMarkCharacter;
 using WTF::Unicode::leftToRightOverrideCharacter;
 using WTF::Unicode::lineSeparator;
 using WTF::Unicode::minusSignCharacter;
 using WTF::Unicode::newlineCharacter;
 using WTF::Unicode::nationalDigitShapesCharacter;
 using WTF::Unicode::nominalDigitShapesCharacter;
 using WTF::Unicode::noBreakSpaceCharacter;
 using WTF::Unicode::objectReplacementCharacter;
 using WTF::Unicode::paragraphSeparator;
 using WTF::Unicode::popDirectionalFormattingCharacter;
 using WTF::Unicode::popDirectionalIsolateCharacter;
 using WTF::Unicode::replacementCharacter;
 using WTF::Unicode::rightDoubleQuotationMarkCharacter;
 using WTF::Unicode::rightSingleQuotationMarkCharacter;
 using WTF::Unicode::rightToLeftEmbedCharacter;
 using WTF::Unicode::rightToLeftIsolateCharacter;
 using WTF::Unicode::rightToLeftMarkCharacter;
 using WTF::Unicode::rightToLeftOverrideCharacter;
 using WTF::Unicode::sesameDotCharacter;
 using WTF::Unicode::smallLetterSharpSCharacter;
 using WTF::Unicode::softHyphenCharacter;
 using WTF::Unicode::spaceCharacter;
+using WTF::Unicode::tabulationCharacter;
 using WTF::Unicode::tibetanMarkIntersyllabicTshegCharacter;
 using WTF::Unicode::tibetanMarkDelimiterTshegBstarCharacter;
 using WTF::Unicode::ugariticWordDividerCharacter;
 using WTF::Unicode::variationSelector15Character;
 using WTF::Unicode::variationSelector16Character;
 using WTF::Unicode::whiteBulletCharacter;
 using WTF::Unicode::whiteCircleCharacter;
 using WTF::Unicode::whiteSesameDotCharacter;
 using WTF::Unicode::whiteUpPointingTriangleCharacter;
 using WTF::Unicode::yenSignCharacter;
 using WTF::Unicode::zeroWidthJoinerCharacter;
 using WTF::Unicode::zeroWidthNonJoinerCharacter;
 using WTF::Unicode::zeroWidthSpaceCharacter;
 using WTF::Unicode::zeroWidthNoBreakSpaceCharacter;
 using WTF::Unicode::kMaxCodepoint;
 
 #endif // CharacterNames_h