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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the utils of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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// auto generated. DO NOT EDIT.
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class RegExpTokenizer
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{
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public:
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RegExpTokenizer(const QString &inp);
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inline QChar next() {
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return (pos < input.length()) ? input.at(pos++) : QChar();
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}
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int lex();
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QString input;
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int pos;
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int lexemStart;
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int lexemLength;
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};
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RegExpTokenizer::RegExpTokenizer(const QString &inp)
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{
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input = inp;
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pos = 0;
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lexemStart = 0;
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lexemLength = 0;
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}
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int RegExpTokenizer::lex()
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{
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lexemStart = pos;
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lexemLength = 0;
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int lastAcceptingPos = -1;
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int token = -1;
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QChar ch;
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// initial state
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 33)
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goto state_1;
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if (ch.unicode() == 34)
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goto state_2;
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if (ch.unicode() >= 35 && ch.unicode() <= 39)
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goto state_1;
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if (ch.unicode() == 40) {
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token = RE2NFA::TOK_LPAREN;
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goto found;
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}
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if (ch.unicode() == 41) {
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token = RE2NFA::TOK_RPAREN;
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goto found;
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}
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if (ch.unicode() == 42) {
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token = RE2NFA::TOK_STAR;
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goto found;
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}
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if (ch.unicode() == 43) {
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token = RE2NFA::TOK_PLUS;
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goto found;
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}
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if (ch.unicode() == 44) {
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token = RE2NFA::TOK_COMMA;
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goto found;
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}
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if (ch.unicode() == 45)
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goto state_1;
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if (ch.unicode() == 46) {
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token = RE2NFA::TOK_DOT;
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goto found;
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}
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if (ch.unicode() >= 47 && ch.unicode() <= 62)
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goto state_1;
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if (ch.unicode() == 63) {
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token = RE2NFA::TOK_QUESTION;
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goto found;
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}
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if (ch.unicode() >= 64 && ch.unicode() <= 90)
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goto state_1;
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if (ch.unicode() == 91)
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goto state_10;
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if (ch.unicode() == 92)
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goto state_11;
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if (ch.unicode() >= 93 && ch.unicode() <= 122)
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goto state_1;
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if (ch.unicode() == 123) {
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token = RE2NFA::TOK_LBRACE;
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goto found;
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}
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if (ch.unicode() == 124) {
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token = RE2NFA::TOK_OR;
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goto found;
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}
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if (ch.unicode() == 125) {
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token = RE2NFA::TOK_RBRACE;
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goto found;
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}
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if (ch.unicode() >= 126)
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goto state_1;
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goto out;
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state_1:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_STRING;
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goto out;
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state_2:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_STRING;
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 33)
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goto state_15;
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if (ch.unicode() == 34)
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goto state_16;
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if (ch.unicode() >= 35)
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goto state_15;
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goto out;
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state_10:
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 91)
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goto state_17;
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if (ch.unicode() == 92)
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goto state_18;
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if (ch.unicode() == 93)
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goto state_19;
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if (ch.unicode() >= 94)
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goto state_17;
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goto out;
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state_11:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_STRING;
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ch = next();
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if (ch.unicode() >= 1)
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goto state_20;
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goto out;
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state_15:
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 33)
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goto state_15;
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if (ch.unicode() == 34)
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goto state_16;
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if (ch.unicode() >= 35)
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goto state_15;
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goto out;
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state_16:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_QUOTED_STRING;
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goto out;
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state_17:
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 91)
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goto state_17;
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if (ch.unicode() == 92)
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goto state_18;
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if (ch.unicode() == 93)
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goto state_19;
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if (ch.unicode() >= 94)
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goto state_17;
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goto out;
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state_18:
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 91)
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goto state_17;
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if (ch.unicode() == 92)
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goto state_18;
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if (ch.unicode() == 93)
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goto state_21;
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if (ch.unicode() >= 94)
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goto state_17;
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goto out;
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state_19:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_SEQUENCE;
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goto out;
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state_20:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_STRING;
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goto out;
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state_21:
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lastAcceptingPos = pos;
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token = RE2NFA::TOK_SEQUENCE;
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ch = next();
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if (ch.unicode() >= 1 && ch.unicode() <= 91)
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goto state_17;
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if (ch.unicode() == 92)
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goto state_18;
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if (ch.unicode() == 93)
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goto state_19;
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if (ch.unicode() >= 94)
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goto state_17;
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goto out;
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found:
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lastAcceptingPos = pos;
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out:
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if (lastAcceptingPos != -1) {
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lexemLength = lastAcceptingPos - lexemStart;
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pos = lastAcceptingPos;
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}
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return token;
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}
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