--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgui/languages/build_ts/octave-qsci/Qsci/qscilexerjson.h	Thu Nov 24 06:48:25 2022 +0100
@@ -0,0 +1,184 @@
+// This defines the interface to the QsciLexerJSON class.
+//
+// Copyright (c) 2019 Riverbank Computing Limited <info@riverbankcomputing.com>
+// 
+// This file is part of QScintilla.
+// 
+// This file may be used under the terms of the GNU General Public License
+// version 3.0 as published by the Free Software Foundation and appearing in
+// the file LICENSE included in the packaging of this file.  Please review the
+// following information to ensure the GNU General Public License version 3.0
+// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
+// 
+// If you do not wish to use this file under the terms of the GPL version 3.0
+// then you may purchase a commercial license.  For more information contact
+// info@riverbankcomputing.com.
+// 
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+
+#ifndef QSCILEXERJSON_H
+#define QSCILEXERJSON_H
+
+#include <QObject>
+
+#include <Qsci/qsciglobal.h>
+#include <Qsci/qscilexer.h>
+
+
+//! \brief The QsciLexerJSON class encapsulates the Scintilla JSON lexer.
+class QSCINTILLA_EXPORT QsciLexerJSON : public QsciLexer
+{
+    Q_OBJECT
+
+public:
+    //! This enum defines the meanings of the different styles used by the
+    //! JSON lexer.
+    enum {
+        //! The default.
+        Default = 0,
+
+        //! A number.
+        Number = 1,
+
+        //! A string.
+        String = 2,
+
+        //! An unclosed string.
+        UnclosedString = 3,
+
+        //! A property.
+        Property = 4,
+
+        //! An escape sequence.
+        EscapeSequence = 5,
+
+        //! A line comment.
+        CommentLine = 6,
+
+        //! A block comment.
+        CommentBlock = 7,
+
+        //! An operator.
+        Operator = 8,
+
+        //! An Internationalised Resource Identifier (IRI).
+        IRI = 9,
+
+        //! A JSON-LD compact IRI.
+        IRICompact = 10,
+
+        //! A JSON keyword.
+        Keyword = 11,
+
+        //! A JSON-LD keyword.
+        KeywordLD = 12,
+
+        //! A parsing error.
+        Error = 13,
+    };
+
+    //! Construct a QsciLexerJSON with parent \a parent.  \a parent is
+    //! typically the QsciScintilla instance.
+    QsciLexerJSON(QObject *parent = 0);
+
+    //! Destroys the QsciLexerJSON instance.
+    virtual ~QsciLexerJSON();
+
+    //! Returns the name of the language.
+    const char *language() const;
+
+    //! Returns the name of the lexer.  Some lexers support a number of
+    //! languages.
+    const char *lexer() const;
+
+    //! Returns the foreground colour of the text for style number \a style.
+    //!
+    //! \sa defaultPaper()
+    QColor defaultColor(int style) const;
+
+    //! Returns the end-of-line fill for style number \a style.
+    bool defaultEolFill(int style) const;
+
+    //! Returns the font for style number \a style.
+    QFont defaultFont(int style) const;
+
+    //! Returns the background colour of the text for style number \a style.
+    //!
+    //! \sa defaultColor()
+    QColor defaultPaper(int style) const;
+
+    //! Returns the set of keywords for the keyword set \a set recognised
+    //! by the lexer as a space separated string.
+    const char *keywords(int set) const;
+
+    //! Returns the descriptive name for style number \a style.  If the
+    //! style is invalid for this language then an empty QString is returned.
+    //! This is intended to be used in user preference dialogs.
+    QString description(int style) const;
+
+    //! Causes all properties to be refreshed by emitting the
+    //! propertyChanged() signal as required.
+    void refreshProperties();
+
+    //! If \a highlight is true then line and block comments will be
+    //! highlighted.  The default is true.
+    //!
+    //! \sa hightlightComments()
+    void setHighlightComments(bool highlight);
+
+    //! Returns true if line and block comments are highlighted
+    //!
+    //! \sa setHightlightComments()
+    bool highlightComments() const {return allow_comments;}
+
+    //! If \a highlight is true then escape sequences in strings are
+    //! highlighted.  The default is true.
+    //!
+    //! \sa highlightEscapeSequences()
+    void setHighlightEscapeSequences(bool highlight);
+
+    //! Returns true if escape sequences in strings are highlighted.
+    //!
+    //! \sa setHighlightEscapeSequences()
+    bool highlightEscapeSequences() const {return escape_sequence;}
+
+    //! If \a fold is true then trailing blank lines are included in a fold
+    //! block. The default is true.
+    //!
+    //! \sa foldCompact()
+    void setFoldCompact(bool fold);
+
+    //! Returns true if trailing blank lines are included in a fold block.
+    //!
+    //! \sa setFoldCompact()
+    bool foldCompact() const {return fold_compact;}
+
+protected:
+    //! The lexer's properties are read from the settings \a qs.  \a prefix
+    //! (which has a trailing '/') should be used as a prefix to the key of
+    //! each setting.  true is returned if there is no error.
+    //!
+    bool readProperties(QSettings &qs,const QString &prefix);
+
+    //! The lexer's properties are written to the settings \a qs.
+    //! \a prefix (which has a trailing '/') should be used as a prefix to
+    //! the key of each setting.  true is returned if there is no error.
+    //!
+    bool writeProperties(QSettings &qs,const QString &prefix) const;
+
+private:
+	void setAllowCommentsProp();
+	void setEscapeSequenceProp();
+	void setCompactProp();
+
+	bool allow_comments;
+	bool escape_sequence;
+	bool fold_compact;
+
+    QsciLexerJSON(const QsciLexerJSON &);
+    QsciLexerJSON &operator=(const QsciLexerJSON &);
+};
+
+#endif