////  ScriptHighlighting.h//  interface/src////  Created by Thijs Wenker on 4/15/14.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi_ScriptHighlighting_h#define hifi_ScriptHighlighting_h #include <QSyntaxHighlighter> class ScriptHighlighting : public QSyntaxHighlighter {    Q_OBJECT public:    ScriptHighlighting(QTextDocument* parent = NULL);     enum BlockState {        BlockStateClean,        BlockStateInMultiComment    }; protected:    void highlightBlock(const QString& text) override;    void highlightKeywords(const QString& text);    void formatComments(const QString& text);    void formatQuotedText(const QString& text);    void formatNumbers(const QString& text);    void formatTrueFalse(const QString& text); private:    QRegExp _alphacharRegex;    QRegExp _keywordRegex;    QRegExp _quotedTextRegex;    QRegExp _multiLineCommentBegin;    QRegExp _multiLineCommentEnd;    QRegExp _numberRegex;    QRegExp _singleLineComment;    QRegExp _truefalseRegex;}; #endif // hifi_ScriptHighlighting_h