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// This module implements the QsciLexerPerl class.
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// Copyright (c) 2008 Riverbank Computing Limited <info@riverbankcomputing.com>
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// This file is part of QScintilla.
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// This file may be used under the terms of the GNU General Public
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// License versions 2.0 or 3.0 as published by the Free Software
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// Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
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// included in the packaging of this file. Alternatively you may (at
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// your option) use any later version of the GNU General Public
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// License if such license has been publicly approved by Riverbank
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// Computing Limited (or its successors, if any) and the KDE Free Qt
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// Foundation. In addition, as a special exception, Riverbank gives you
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// certain additional rights. These rights are described in the Riverbank
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// GPL Exception version 1.1, which can be found in the file
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// GPL_EXCEPTION.txt in this package.
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// Please review the following information to ensure GNU General
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// Public Licensing requirements will be met:
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// http://trolltech.com/products/qt/licenses/licensing/opensource/. If
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// you are unsure which license is appropriate for your use, please
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// review the following information:
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// http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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// or contact the sales department at sales@riverbankcomputing.com.
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// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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#include "Qsci/qscilexerperl.h"
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#include <qsettings.h>
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QsciLexerPerl::QsciLexerPerl(QObject *parent)
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fold_comments(false), fold_compact(true)
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QsciLexerPerl::~QsciLexerPerl()
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// Returns the language name.
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const char *QsciLexerPerl::language() const
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// Returns the lexer name.
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const char *QsciLexerPerl::lexer() const
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// Return the set of character sequences that can separate auto-completion
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QStringList QsciLexerPerl::autoCompletionWordSeparators() const
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// Return the style used for braces.
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int QsciLexerPerl::braceStyle() const
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// Return the string of characters that comprise a word.
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const char *QsciLexerPerl::wordCharacters() const
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return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$@%&";
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// Returns the foreground colour of the text for a style.
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QColor QsciLexerPerl::defaultColor(int style) const
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return QColor(0x80,0x80,0x80);
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return QColor(0xff,0xff,0x00);
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return QColor(0x00,0x7f,0x00);
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return QColor(0x00,0x40,0x00);
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return QColor(0x00,0x7f,0x7f);
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return QColor(0x00,0x00,0x7f);
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case DoubleQuotedString:
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case SingleQuotedString:
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case SingleQuotedHereDocument:
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case DoubleQuotedHereDocument:
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case BacktickHereDocument:
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return QColor(0x7f,0x00,0x7f);
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case HereDocumentDelimiter:
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case SubroutinePrototype:
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return QColor(0x00,0x00,0x00);
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return QColor(0x60,0x00,0x00);
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case FormatIdentifier:
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return QColor(0xc0,0x00,0xc0);
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return QsciLexer::defaultColor(style);
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// Returns the end-of-line fill for a style.
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bool QsciLexerPerl::defaultEolFill(int style) const
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case SingleQuotedHereDocument:
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case DoubleQuotedHereDocument:
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case BacktickHereDocument:
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return QsciLexer::defaultEolFill(style);
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// Returns the font of the text for a style.
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QFont QsciLexerPerl::defaultFont(int style) const
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#if defined(Q_OS_WIN)
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f = QFont("Comic Sans MS",9);
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f = QFont("Bitstream Vera Serif",9);
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#if defined(Q_OS_WIN)
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f = QFont("Times New Roman",11);
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f = QFont("Bitstream Charter",10);
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case DoubleQuotedHereDocument:
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case FormatIdentifier:
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f = QsciLexer::defaultFont(style);
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case DoubleQuotedString:
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case SingleQuotedString:
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#if defined(Q_OS_WIN)
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f = QFont("Courier New",10);
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f = QFont("Bitstream Vera Sans Mono",9);
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case BacktickHereDocument:
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case SubroutinePrototype:
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f = QsciLexer::defaultFont(style);
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f = QsciLexer::defaultFont(style);
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// Returns the set of keywords.
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const char *QsciLexerPerl::keywords(int set) const
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"NULL __FILE__ __LINE__ __PACKAGE__ __DATA__ __END__ "
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"AUTOLOAD BEGIN CORE DESTROY END EQ GE GT INIT LE LT "
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"NE CHECK abs accept alarm and atan2 bind binmode "
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"bless caller chdir chmod chomp chop chown chr chroot "
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"close closedir cmp connect continue cos crypt "
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"dbmclose dbmopen defined delete die do dump each "
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"else elsif endgrent endhostent endnetent endprotoent "
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"endpwent endservent eof eq eval exec exists exit exp "
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"fcntl fileno flock for foreach fork format formline "
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"ge getc getgrent getgrgid getgrnam gethostbyaddr "
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"gethostbyname gethostent getlogin getnetbyaddr "
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"getnetbyname getnetent getpeername getpgrp getppid "
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"getpriority getprotobyname getprotobynumber "
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"getprotoent getpwent getpwnam getpwuid getservbyname "
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"getservbyport getservent getsockname getsockopt glob "
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"gmtime goto grep gt hex if index int ioctl join keys "
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"kill last lc lcfirst le length link listen local "
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"localtime lock log lstat lt m map mkdir msgctl "
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"msgget msgrcv msgsnd my ne next no not oct open "
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"opendir or ord our pack package pipe pop pos print "
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"printf prototype push q qq qr quotemeta qu qw qx "
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"rand read readdir readline readlink readpipe recv "
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"redo ref rename require reset return reverse "
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"rewinddir rindex rmdir s scalar seek seekdir select "
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"semctl semget semop send setgrent sethostent "
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"setnetent setpgrp setpriority setprotoent setpwent "
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"setservent setsockopt shift shmctl shmget shmread "
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"shmwrite shutdown sin sleep socket socketpair sort "
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"splice split sprintf sqrt srand stat study sub "
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"substr symlink syscall sysopen sysread sysseek "
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"system syswrite tell telldir tie tied time times tr "
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"truncate uc ucfirst umask undef unless unlink unpack "
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"unshift untie until use utime values vec wait "
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"waitpid wantarray warn while write x xor y";
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// Returns the user name of a style.
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QString QsciLexerPerl::description(int style) const
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return tr("Default");
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return tr("Comment");
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return tr("Keyword");
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case DoubleQuotedString:
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return tr("Double-quoted string");
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case SingleQuotedString:
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return tr("Single-quoted string");
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return tr("Operator");
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return tr("Identifier");
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return tr("Symbol table");
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return tr("Regular expression");
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return tr("Substitution");
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return tr("Backticks");
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return tr("Data section");
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case HereDocumentDelimiter:
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return tr("Here document delimiter");
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case SingleQuotedHereDocument:
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return tr("Single-quoted here document");
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case DoubleQuotedHereDocument:
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return tr("Double-quoted here document");
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case BacktickHereDocument:
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return tr("Backtick here document");
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return tr("Quoted string (q)");
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return tr("Quoted string (qq)");
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return tr("Quoted string (qx)");
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return tr("Quoted string (qr)");
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return tr("Quoted string (qw)");
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return tr("POD verbatim");
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case SubroutinePrototype:
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return tr("Subroutine prototype");
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case FormatIdentifier:
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return tr("Format identifier");
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return tr("Format body");
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// Returns the background colour of the text for a style.
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QColor QsciLexerPerl::defaultPaper(int style) const
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return QColor(0xff,0x00,0x00);
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return QColor(0xe0,0xff,0xe0);
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return QColor(0xff,0xe0,0xe0);
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return QColor(0xff,0xff,0xe0);
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return QColor(0xff,0xe0,0xff);
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return QColor(0xe0,0xe0,0xe0);
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return QColor(0xa0,0xff,0xa0);
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return QColor(0xf0,0xe0,0x80);
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return QColor(0xa0,0x80,0x80);
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return QColor(0xff,0xf0,0xd8);
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case HereDocumentDelimiter:
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case SingleQuotedHereDocument:
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case DoubleQuotedHereDocument:
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case BacktickHereDocument:
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return QColor(0xdd,0xd0,0xdd);
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return QColor(0xc0,0xff,0xc0);
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return QColor(0xff,0xf0,0xff);
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return QsciLexer::defaultPaper(style);
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// Refresh all properties.
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void QsciLexerPerl::refreshProperties()
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// Read properties from the settings.
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bool QsciLexerPerl::readProperties(QSettings &qs,const QString &prefix)
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fold_comments = qs.value(prefix + "foldcomments", false).toBool();
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fold_compact = qs.value(prefix + "foldcompact", true).toBool();
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// Write properties to the settings.
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bool QsciLexerPerl::writeProperties(QSettings &qs,const QString &prefix) const
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qs.setValue(prefix + "foldcomments", fold_comments);
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qs.setValue(prefix + "foldcompact", fold_compact);
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// Return true if comments can be folded.
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bool QsciLexerPerl::foldComments() const
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return fold_comments;
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// Set if comments can be folded.
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void QsciLexerPerl::setFoldComments(bool fold)
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fold_comments = fold;
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// Set the "fold.comment" property.
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void QsciLexerPerl::setCommentProp()
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emit propertyChanged("fold.comment",(fold_comments ? "1" : "0"));
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// Return true if folds are compact.
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bool QsciLexerPerl::foldCompact() const
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// Set if folds are compact
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void QsciLexerPerl::setFoldCompact(bool fold)
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// Set the "fold.compact" property.
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void QsciLexerPerl::setCompactProp()
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emit propertyChanged("fold.compact",(fold_compact ? "1" : "0"));
added
removed
src/qscintilla2/Qt4/qscilexerperl.cpp
