--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgui/languages/build_ts/octave-qsci/Qsci/qscilexerruby.h	Thu Nov 24 06:48:25 2022 +0100
@@ -0,0 +1,240 @@
+// This defines the interface to the QsciLexerRuby 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 QSCILEXERRUBY_H
+#define QSCILEXERRUBY_H
+
+#include <QObject>
+
+#include <Qsci/qsciglobal.h>
+#include <Qsci/qscilexer.h>
+
+
+//! \brief The QsciLexerRuby class encapsulates the Scintilla Ruby lexer.
+class QSCINTILLA_EXPORT QsciLexerRuby : public QsciLexer
+{
+    Q_OBJECT
+
+public:
+    //! This enum defines the meanings of the different styles used by the
+    //! Ruby lexer.
+    enum {
+        //! The default.
+        Default = 0,
+
+        //! An error.
+        Error = 1,
+
+        //! A comment.
+        Comment = 2,
+
+        //! A POD.
+        POD = 3,
+
+        //! A number.
+        Number = 4,
+
+        //! A keyword.
+        Keyword = 5,
+
+        //! A double-quoted string.
+        DoubleQuotedString = 6,
+
+        //! A single-quoted string.
+        SingleQuotedString = 7,
+
+        //! The name of a class.
+        ClassName = 8,
+
+        //! The name of a function or method.
+        FunctionMethodName = 9,
+
+        //! An operator.
+        Operator = 10,
+
+        //! An identifier
+        Identifier = 11,
+
+        //! A regular expression.
+        Regex = 12,
+
+        //! A global.
+        Global = 13,
+
+        //! A symbol.
+        Symbol = 14,
+
+        //! The name of a module.
+        ModuleName = 15,
+
+        //! An instance variable.
+        InstanceVariable = 16,
+
+        //! A class variable.
+        ClassVariable = 17,
+
+        //! Backticks.
+        Backticks = 18,
+
+        //! A data section.
+        DataSection = 19,
+
+        //! A here document delimiter.
+        HereDocumentDelimiter = 20,
+
+        //! A here document.
+        HereDocument = 21,
+
+        //! A %q string.
+        PercentStringq = 24,
+
+        //! A %Q string.
+        PercentStringQ = 25,
+
+        //! A %x string.
+        PercentStringx = 26,
+
+        //! A %r string.
+        PercentStringr = 27,
+
+        //! A %w string.
+        PercentStringw = 28,
+
+        //! A demoted keyword.
+        DemotedKeyword = 29,
+
+        //! stdin.
+        Stdin = 30,
+
+        //! stdout.
+        Stdout = 31,
+
+        //! stderr.
+        Stderr = 40
+    };
+
+    //! Construct a QsciLexerRuby with parent \a parent.  \a parent is
+    //! typically the QsciScintilla instance.
+    QsciLexerRuby(QObject *parent = 0);
+
+    //! Destroys the QsciLexerRuby instance.
+    virtual ~QsciLexerRuby();
+
+    //! 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;
+
+    //! \internal Returns a space separated list of words or characters in
+    //! a particular style that define the end of a block for
+    //! auto-indentation.  The style is returned via \a style.
+    const char *blockEnd(int *style = 0) const;
+
+    //! \internal Returns a space separated list of words or characters in
+    //! a particular style that define the start of a block for
+    //! auto-indentation.  The styles is returned via \a style.
+    const char *blockStart(int *style = 0) const;
+
+    //! \internal Returns a space separated list of keywords in a
+    //! particular style that define the start of a block for
+    //! auto-indentation.  The style is returned via \a style.
+    const char *blockStartKeyword(int *style = 0) const;
+
+    //! \internal Returns the style used for braces for brace matching.
+    int braceStyle() 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 fold is true then multi-line comment blocks can be folded.
+    //! The default is false.
+    //!
+    //! \sa foldComments()
+    void setFoldComments(bool fold);
+
+    //! Returns true if multi-line comment blocks can be folded.
+    //!
+    //! \sa setFoldComments()
+    bool foldComments() const {return fold_comments;}
+
+    //! 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 setCommentProp();
+    void setCompactProp();
+
+    bool fold_comments;
+    bool fold_compact;
+
+    QsciLexerRuby(const QsciLexerRuby &);
+    QsciLexerRuby &operator=(const QsciLexerRuby &);
+};
+
+#endif