Added extra/qt3

extra/qt3/PKGBUILD

@@ -0,0 +1,130 @@
+# $Id: PKGBUILD 70485 2010-02-27 00:07:44Z ibiru $
+# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
+# Contributor: John Proctor <jproctor@prium.net>
+
+# PlugApps: Kevin Mihelich <kevin@plugapps.com>
+#  - added arm.patch to fix compiling on ARM with GCC >= 4
+#    Source: http://lists.trolltech.com/qt-embedded-interest/2007-03/msg00003.html
+
+plugrel=1
+
+pkgname=qt3
+pkgver=3.3.8
+pkgrel=17
+pkgdesc="The QT gui toolkit."
+arch=(i686 x86_64)
+license=('GPL')
+url="http://www.trolltech.com/products/qt/index.html"
+pkgfqn=qt-x11-free-${pkgver}
+install=qt.install
+depends=('libpng>=1.4.0' 'libxmu' 'libxcursor' 'libxinerama' 'mesa' \
+	 'libxft' 'libxrandr' 'libmng>=1.0.10-3')
+makedepends=('mysql' 'postgresql>=8.2.3' 'unixodbc' 'sqlite3')
+optdepends=('libmysqlclient' 'postgresql-libs' 'unixodbc')
+source=(ftp://ftp.trolltech.com/qt/source/${pkgfqn}.tar.bz2 qt3-png14.patch qt.profile \
+        qt-copy-kde-patches.tar.bz2 qt-patches.tar.bz2 utf8-bug-qt3.diff \
+	qt-font-default-subst.diff mysql.patch eastern_asian_languagues.diff qt-odbc.patch
+        arm.patch)
+options=(!libtool)
+md5sums=('cf3c43a7dfde5bfb76f8001102fe6e85'
+         '1dc671df42b9030dbdf68bb61cd3375e'
+         'f72d1eb4eb49b9a9467c1f6035194266'
+         'f2a2dbdbfee9422c90efc3ef3f86197c'
+         '2f00e5c0c1e2c2a23dddc982cd79f3e0'
+         'f6b3b39040f2b8f19ba1cf1445468c28'
+         '9370d82e85f2c799335ed0dcc1d53189'
+         '7d40ed1bd40d33d8b9b27a2076a5d22a'
+         '616f1f3029cf8375256ad6a406de3549'
+         '2178ca88dfd75a230918593b30eb0dbe'
+         '88933d4af283bd5e8ff1b99f0dc35225')
+
+# qt-copy-kde-patches come from http://websvn.kde.org/trunk/qt-copy/patches/
+# other qt-patches come from fedora and gentoo
+
+build() {
+  unset QMAKESPEC
+  export QTDIR=${srcdir}/$pkgfqn
+  export PATH=${QTDIR}/bin:${PATH}
+  export LD_LIBRARY_PATH=${QTDIR}/lib:${LD_LIBRARY_PATH}
+  export QMAKESPEC=$QTDIR/mkspecs/linux-g++
+  cd ${srcdir}/$pkgfqn
+  # apply qt patches from kde.org
+  for i in ../qt-copy-kde-patches/*; do
+    patch -Np0 -i $i || return 1
+  done
+  # apply other qt patches and one security fix from debian/gentoo
+  for i in ../qt-patches/*; do
+    patch -Np1 -i $i || return 1
+  done
+  # fix utf8 bug
+  patch -Np0 -i ../utf8-bug-qt3.diff || return 1
+  # fix asia fonts
+  patch -Np0 -i ../qt-font-default-subst.diff || return 1
+  # fix segfaults on exit when using mysql DB driver
+  patch -Np0 -i ../mysql.patch || return 1
+  # fix CJK font/chars select error (FS#11245)
+  patch -p1 -i ${srcdir}/eastern_asian_languagues.diff || return 1
+  # fix build problem against new unixODBC
+  patch -p1 -i ${srcdir}/qt-odbc.patch || return 1
+
+  patch -p0 -i ${srcdir}/qt3-png14.patch || return 1
+
+  # PlugApps arm.patch
+  patch -p1 -i ${srcdir}/arm.patch || return 1
+
+  # start compiling qt
+  sed -i 's|-cp -P -f|-cp -L -f|' qmake/Makefile.unix
+  rm -rf doc/html examples tutorial
+  sed -i "s|sub-tutorial sub-examples||" Makefile
+  sed -i "s|-O2|$CXXFLAGS|" mkspecs/linux-g++/qmake.conf
+  sed -i "s|-O2|$CXXFLAGS|" mkspecs/linux-g++-32/qmake.conf
+  sed -i "s|-O2|$CXXFLAGS|" mkspecs/linux-g++-64/qmake.conf
+  sed -i "s|-I. |$CXXFLAGS -I. |" qmake/Makefile.unix
+  sed -i "s|read acceptance|acceptance=yes|" configure
+
+ # remove unwanted mkspecs
+  rm -rf mkspecs/{*aix*,*bsd*,cygwin*,dgux*,darwin*,hpux*,hurd*,irix*,lynxos*,macx*,qnx*,reliant*,sco*,solaris*,tru64*,unixware*,win32*}
+
+  if [ "$CARCH" = "x86_64" ]; then
+      export ARCH="-64"	
+    else unset ARCH
+  fi
+
+  ./configure -prefix /opt/qt -platform linux-g++$ARCH \
+    -system-zlib -qt-gif -release -shared -sm -nis -thread -stl \
+    -system-lib{png,jpeg,mng} \
+    -no-g++-exceptions -plugin-sql-{mysql,psql,sqlite,odbc}
+
+  # fix /opt/qt/lib path
+  [ "$CARCH" = "x86_64" ] && sed -i "s|/opt/qt/lib64|/opt/qt/lib|g" ${srcdir}/$pkgfqn/src/Makefile
+  [ "$CARCH" = "x86_64" ] && sed -i "s|/opt/qt/lib64|/opt/qt/lib|g" ${srcdir}/$pkgfqn/tools/designer/designer/Makefile
+  [ "$CARCH" = "x86_64" ] && sed -i "s|/opt/qt/lib64|/opt/qt/lib|g" ${srcdir}/$pkgfqn/tools/designer/editor/Makefile
+  [ "$CARCH" = "x86_64" ] && sed -i "s|/opt/qt/lib64|/opt/qt/lib|g" ${srcdir}/$pkgfqn/tools/assistant/lib/Makefile
+  [ "$CARCH" = "x86_64" ] && sed -i "s|/opt/qt/lib64|/opt/qt/lib|g" ${srcdir}/$pkgfqn/tools/designer/uilib/Makefile
+
+  cd ${srcdir}/$pkgfqn
+  make -C qmake || return 1
+  cd ${srcdir}/$pkgfqn/plugins/src/sqldrivers/mysql
+  ${srcdir}/$pkgfqn/bin/qmake -o Makefile "INCPATH+=/usr/include/mysql" "LIBS+=-L/usr/lib/mysql -lmysqlclient" mysql.pro
+  cd ${srcdir}/$pkgfqn/plugins/src/sqldrivers/psql
+  ${srcdir}/$pkgfqn/bin/qmake -o Makefile "INCPATH+=/usr/src/include /usr/include/postgresql/server" "LIBS+=-L/usr/lib -lpq" psql.pro
+
+  cd ${srcdir}/$pkgfqn
+  # fix the broken makefiles
+  #sed -i 's|[[:space:]]*strip.*doc/html.*$|#|g' src/Makefile
+  make || return 1
+  make INSTALL_ROOT=${pkgdir} install
+  rm -rf ${pkgdir}/opt/qt/{phrasebooks,templates,translations}
+  sed -i "s|-L${srcdir}/$pkgfqn/lib ||g" ${pkgdir}/opt/qt/lib/*.prl
+  install -D -m755 qmake/qmake ${pkgdir}/opt/qt/bin/qmake
+  install -D -m755 ${srcdir}/qt.profile ${pkgdir}/etc/profile.d/qt3.sh
+  ln -sf /opt/qt/bin/qtconfig ${pkgdir}/opt/qt/bin/qt3config 
+  rm -f ${pkgdir}/opt/qt/mkspecs/linux-g++$ARCH/linux-g++$ARCH
+
+  # install man pages
+  mkdir -p ${pkgdir}/opt/qt/man
+  cp -r ${srcdir}/$pkgfqn/doc/man/{man1,man3} ${pkgdir}/opt/qt/man/
+
+  install -d -m755 ${pkgdir}/etc/ld.so.conf.d/
+  echo '/opt/qt/lib' > ${pkgdir}/etc/ld.so.conf.d/qt3.conf
+}

extra/qt3/arm.patch

@@ -0,0 +1,25 @@
+diff -urN qt-x11-free-3.3.8.orig/src/tools/qglobal.h qt-x11-free-3.3.8/src/tools/qglobal.h
+--- qt-x11-free-3.3.8.orig/src/tools/qglobal.h	2011-01-20 21:18:42.000000000 -0700
++++ qt-x11-free-3.3.8/src/tools/qglobal.h	2011-01-20 21:20:34.000000000 -0700
+@@ -320,6 +320,9 @@
+ #    if __GNUC__ == 3 && __GNUC_MINOR__ >= 4
+ #      define Q_NO_PACKED_REFERENCE
+ #    endif
++#    if __GNUC__ == 4 && __GNUC_MINOR__ >= 0
++#      define Q_NO_PACKED_POINTERS
++#    endif
+ #  endif
+ #  if !defined(__EXCEPTIONS)
+ #    define Q_NO_EXCEPTIONS
+diff -urN qt-x11-free-3.3.8.orig/src/tools/qstring.h qt-x11-free-3.3.8/src/tools/qstring.h
+--- qt-x11-free-3.3.8.orig/src/tools/qstring.h	2011-01-20 21:18:43.000000000 -0700
++++ qt-x11-free-3.3.8/src/tools/qstring.h	2011-01-20 21:21:48.000000000 -0700
+@@ -195,6 +195,8 @@
+     ushort unicode() const { return ucs; }
+ #ifdef Q_NO_PACKED_REFERENCE
+     ushort &unicode() { return *(&ucs); }
++#elif defined Q_NO_PACKED_POINTERS
++    ushort &unicode() { ushort& tmp = ucs; return tmp; }
+ #else
+     ushort &unicode() { return ucs; }
+ #endif

extra/qt3/eastern_asian_languagues.diff

@@ -0,0 +1,39 @@
+--- qt-x11-free-3.3.8b/src/kernel/qfontdatabase.cpp	2008-01-15 21:09:13.000000000 +0200
++++ qt-x11-free-3.3.8b/src/kernel/qfontdatabase.cpp	2008-03-10 11:34:22.000000000 +0200
+@@ -966,20 +966,22 @@
+ 
+ #ifdef Q_WS_X11
+     if (script == QFont::Han) {
+-	// modify script according to locale
+-	static QFont::Script defaultHan = QFont::UnknownScript;
+-	if (defaultHan == QFont::UnknownScript) {
+-	    QCString locale = setlocale(LC_ALL, NULL);
+-	    if (locale.contains("ko"))
+-		defaultHan = QFont::Han_Korean;
+-	    else if (locale.contains("zh_TW") || locale.contains("zh_HK"))
+-		defaultHan = QFont::Han_TraditionalChinese;
+-	    else if (locale.contains("zh"))
+-		defaultHan = QFont::Han_SimplifiedChinese;
+-	    else
+-		defaultHan = QFont::Han_Japanese;
+-	}
+-	script = defaultHan;
++        // modify script according to locale
++        static QFont::Script defaultHan;
++        QCString locale = setlocale(LC_ALL, NULL);
++
++        if (locale.contains("ko"))
++            defaultHan = QFont::Han_Korean;
++        else if (locale.contains("zh_TW") || locale.contains("zh_HK"))
++            defaultHan = QFont::Han_TraditionalChinese;
++        else if (locale.contains("zh"))
++            defaultHan = QFont::Han_SimplifiedChinese;
++        else if (locale.contains("ja"))
++            defaultHan = QFont::Han_Japanese;
++        else
++            defaultHan = QFont::Han; // don't change
++
++        script = defaultHan;
+     }
+ #endif
+ 

extra/qt3/mysql.patch

@@ -0,0 +1,47 @@
+--- src/sql/drivers/mysql/qsql_mysql.cpp
++++ src/sql/drivers/mysql/qsql_mysql.cpp
+@@ -37,7 +37,6 @@
+ #include "qsql_mysql.h"
+ #include <private/qsqlextension_p.h>
+ 
+-#include <qapplication.h>
+ #include <qdatetime.h>
+ #include <qvaluevector.h>
+ #include <qsqlrecord.h>
+@@ -341,14 +340,6 @@ int QMYSQLResult::numRowsAffected()
+ }
+ 
+ /////////////////////////////////////////////////////////
+-static void qServerEnd()
+-{
+-#ifndef Q_NO_MYSQL_EMBEDDED
+-# if MYSQL_VERSION_ID >= 40000
+-    mysql_server_end();
+-# endif // MYSQL_VERSION_ID
+-#endif // Q_NO_MYSQL_EMBEDDED
+-}
+ 
+ static void qServerInit()
+ {
+@@ -366,9 +357,7 @@ static void qServerInit()
+ 	qWarning( "QMYSQLDriver::qServerInit: unable to start server." );
+ #  endif
+     }
+-    qAddPostRoutine(qServerEnd);
+     init = TRUE;    
+-    
+ # endif // MYSQL_VERSION_ID
+ #endif // Q_NO_MYSQL_EMBEDDED
+ }
+@@ -411,6 +400,11 @@ QMYSQLDriver::~QMYSQLDriver()
+ 	QSqlOpenExtension *ext = qSqlOpenExtDict()->take( this );
+ 	delete ext;
+     }
++#ifndef Q_NO_MYSQL_EMBEDDED
++# if MYSQL_VERSION_ID > 40000
++    mysql_server_end();
++# endif
++#endif
+ }
+ 
+ bool QMYSQLDriver::hasFeature( DriverFeature f ) const

extra/qt3/qt-font-default-subst.diff

@@ -0,0 +1,77 @@
+--- src/kernel/qfontdatabase_x11.cpp
++++ src/kernel/qfontdatabase_x11.cpp
+@@ -1589,15 +1589,6 @@ QFontEngine *loadEngine( QFont::Script s
+ 	    if (script == QFont::Latin)
+ 		// add Euro character
+ 		FcCharSetAddChar(cs, 0x20ac);
+-	    if (script == QFont::Han_SimplifiedChinese)
+-		FcCharSetAddChar(cs, 0x3400);
+-	    if (script == QFont::Han_TraditionalChinese){
+-		FcCharSetAddChar(cs, 0x3435);
+-		FcCharSetAddChar(cs, 0xE000);
+-		FcCharSetAddChar(cs, 0xF6B1);
+-	    }
+-	    if (script == QFont::MiscellaneousSymbols)
+-		FcCharSetAddChar(cs, 0x2714);
+ 	    FcPatternAddCharSet(pattern, FC_CHARSET, cs);
+ 	    FcCharSetDestroy(cs);
+ 	}
+@@ -1813,7 +1804,11 @@ static QFontEngine *loadFontConfigFont(c
+     FcPatternPrint(pattern);
+ #endif
+ 
++    // XftFontMatch calls the right ConfigSubstitute variants, but as we use
++    // FcFontMatch/Sort here we have to do it manually.
+     FcConfigSubstitute(0, pattern, FcMatchPattern);
++    XftDefaultSubstitute(QPaintDevice::x11AppDisplay(), QPaintDevice::x11AppScreen(), pattern);
++
+ //     qDebug("1: pattern contains:");
+ //     FcPatternPrint(pattern);
+ 
+@@ -1847,10 +1842,6 @@ static QFontEngine *loadFontConfigFont(c
+ 	    value.u.s = (const FcChar8 *)cs.data();
+ 	    FcPatternAddWeak(pattern, FC_FAMILY, value, FcTrue);
+ 	}
+-#ifdef FONT_MATCH_DEBUG
+-	printf("final pattern contains:\n");
+-	FcPatternPrint(pattern);
+-#endif
+     }
+ 
+     if (script != QFont::Unicode) {
+@@ -1860,19 +1851,15 @@ static QFontEngine *loadFontConfigFont(c
+         if (script == QFont::Latin)
+             // add Euro character
+             FcCharSetAddChar(cs, 0x20ac);
+-	if (script == QFont::Han_SimplifiedChinese)
+-	    FcCharSetAddChar(cs, 0x3400);
+-	if (script == QFont::Han_TraditionalChinese) {
+-	    FcCharSetAddChar(cs, 0x3435);
+-	    FcCharSetAddChar(cs, 0xE000);
+-	    FcCharSetAddChar(cs, 0xF6B1);
+-	}
+-	if (script == QFont::MiscellaneousSymbols)
+-	    FcCharSetAddChar(cs, 0x2714);
+         FcPatternAddCharSet(pattern, FC_CHARSET, cs);
+         FcCharSetDestroy(cs);
+     }
+ 
++#ifdef FONT_MATCH_DEBUG
++	printf("final pattern contains:\n");
++	FcPatternPrint(pattern);
++#endif
++
+     QFontEngine *fe = 0;
+ 
+     for( int jj = (FcGetVersion() >= 20392 ? 0 : 1); jj < 2; ++jj ) {
+--- src/kernel/qfontdatabase.cpp
++++ src/kernel/qfontdatabase.cpp
+@@ -554,7 +554,7 @@ static const unsigned short sample_chars
+     // GeometricSymbols,
+     { 0x2500, 0x0 },
+     // MiscellaneousSymbols,
+-    { 0x2640, 0x0 },
++    { 0x2640, 0x2714, 0x0 },
+     // EnclosedAndSquare,
+     { 0x2460, 0x0 },
+     // Braille,

extra/qt3/qt-odbc.patch

@@ -0,0 +1,19 @@
+diff -up qt-x11-free-3.3.8/src/sql/drivers/odbc/qsql_odbc.cpp.orig qt-x11-free-3.3.8/src/sql/drivers/odbc/qsql_odbc.cpp
+--- qt-x11-free-3.3.8/src/sql/drivers/odbc/qsql_odbc.cpp.orig	2009-02-24 11:32:27.000000000 +0100
++++ qt-x11-free-3.3.8/src/sql/drivers/odbc/qsql_odbc.cpp	2009-02-24 11:33:43.000000000 +0100
+@@ -57,13 +57,13 @@
+ #endif
+ 
+ // newer platform SDKs use SQLLEN instead of SQLINTEGER
+-#ifdef SQLLEN
++#if defined(SQLLEN) || defined(Q_OS_WIN64) || defined(Q_OS_UNIX)
+ # define QSQLLEN SQLLEN
+ #else
+ # define QSQLLEN SQLINTEGER
+ #endif
+ 
+-#ifdef SQLULEN
++#if defined(SQLULEN) || defined(Q_OS_WIN64) || defined(Q_OS_UNIX)
+ # define QSQLULEN SQLULEN
+ #else
+ # define QSQLULEN SQLUINTEGER

extra/qt3/qt.install

@@ -0,0 +1,12 @@
+post_install() {
+	post_remove
+}
+
+post_upgrade() {
+	post_remove
+}
+
+post_remove() {
+	# this can be removed in future versions
+	sed  -e '/\/opt\/qt\/lib/d' -i etc/ld.so.conf
+}

extra/qt3/qt.profile

@@ -0,0 +1,4 @@
+export QTDIR=/opt/qt
+export QT_XFT=true
+export PATH=$PATH:$QTDIR/bin
+export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/opt/qt/lib/pkgconfig

extra/qt3/qt3-png14.patch

@@ -0,0 +1,33 @@
+--- src/kernel/qpngio.cpp.orig	2010-01-16 22:02:41.000000000 +0100
++++ src/kernel/qpngio.cpp	2010-01-16 22:03:56.000000000 +0100
+@@ -159,7 +159,7 @@
+ 		image.setColor( i, qRgba(c,c,c,0xff) );
+ 	    }
+ 	    if ( png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ) {
+-		const int g = info_ptr->trans_values.gray;
++		const int g = info_ptr->trans_color.gray;
+ 		if (g < ncols) {
+ 		    image.setAlphaBuffer(TRUE);
+ 		    image.setColor(g, image.color(g) & RGB_MASK);
+@@ -187,7 +187,7 @@
+ 		    info_ptr->palette[i].red,
+ 		    info_ptr->palette[i].green,
+ 		    info_ptr->palette[i].blue,
+-		    info_ptr->trans[i]
++		    info_ptr->trans_alpha[i]
+ 		    )
+ 		);
+ 		i++;
+@@ -321,9 +321,9 @@
+ png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)
+     if (image.depth()==32 && png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {
+ 	QRgb trans = 0xFF000000 | qRgb(
+-	      (info_ptr->trans_values.red << 8 >> bit_depth)&0xff,
+-	      (info_ptr->trans_values.green << 8 >> bit_depth)&0xff,
+-	      (info_ptr->trans_values.blue << 8 >> bit_depth)&0xff);
++	      (info_ptr->trans_color.red << 8 >> bit_depth)&0xff,
++	      (info_ptr->trans_color.green << 8 >> bit_depth)&0xff,
++	      (info_ptr->trans_color.blue << 8 >> bit_depth)&0xff);
+ 	for (uint y=0; y<height; y++) {
+ 	    for (uint x=0; x<info_ptr->width; x++) {
+ 		if (((uint**)jt)[y][x] == trans) {

extra/qt3/utf8-bug-qt3.diff

@@ -0,0 +1,101 @@
+--- src/codecs/qutfcodec.cpp
++++ src/codecs/qutfcodec.cpp
+@@ -154,6 +154,7 @@
+ 
+ class QUtf8Decoder : public QTextDecoder {
+     uint uc;
++    uint min_uc;
+     int need;
+     bool headerDone;
+ public:
+@@ -167,8 +168,9 @@
+ 	result.setLength( len ); // worst case
+ 	QChar *qch = (QChar *)result.unicode();
+ 	uchar ch;
++        int error = -1;
+ 	for (int i=0; i<len; i++) {
+-	    ch = *chars++;
++	    ch = chars[i];
+ 	    if (need) {
+ 		if ( (ch&0xc0) == 0x80 ) {
+ 		    uc = (uc << 6) | (ch & 0x3f);
+@@ -182,6 +184,8 @@
+ 			    *qch++ = QChar(high);
+ 			    *qch++ = QChar(low);
+ 			    headerDone = TRUE;
++			} else if ((uc < min_uc) || (uc >= 0xd800 && uc <= 0xdfff) || (uc >= 0xfffe)) {
++                            *qch++ = QChar::replacement;
+ 			} else {
+ 			    if (headerDone || QChar(uc) != QChar::byteOrderMark)
+ 				*qch++ = uc;
+@@ -190,6 +194,7 @@
+ 		    }
+ 		} else {
+ 		    // error
++                    i = error;
+ 		    *qch++ = QChar::replacement;
+ 		    need = 0;
+ 		}
+@@ -200,12 +205,21 @@
+ 		} else if ((ch & 0xe0) == 0xc0) {
+ 		    uc = ch & 0x1f;
+ 		    need = 1;
++                    error = i;
++		    min_uc = 0x80;
+ 		} else if ((ch & 0xf0) == 0xe0) {
+ 		    uc = ch & 0x0f;
+ 		    need = 2;
++                    error = i;
++		    min_uc = 0x800;
+ 		} else if ((ch&0xf8) == 0xf0) {
+ 		    uc = ch & 0x07;
+ 		    need = 3;
++                    error = i;
++                    min_uc = 0x10000;
++                } else {
++                    // error
++                    *qch++ = QChar::replacement;
+ 		}
+ 	    }
+ 	}
+--- src/tools/qstring.cpp
++++ src/tools/qstring.cpp
+@@ -5805,6 +5805,7 @@
+     result.setLength( len ); // worst case
+     QChar *qch = (QChar *)result.unicode();
+     uint uc = 0;
++    uint min_uc = 0;
+     int need = 0;
+     int error = -1;
+     uchar ch;
+@@ -5822,6 +5823,12 @@
+ 			unsigned short low = uc%0x400 + 0xdc00;
+ 			*qch++ = QChar(high);
+ 			*qch++ = QChar(low);
++		    } else if (uc < min_uc || (uc >= 0xd800 && uc <= 0xdfff) || (uc >= 0xfffe)) {
++			// overlong seqence, UTF16 surrogate or BOM
++                        i = error;
++                        qch = addOne(qch, result);
++                        *qch++ = QChar(0xdbff);
++                        *qch++ = QChar(0xde00+((uchar)utf8[i]));
+ 		    } else {
+ 			*qch++ = uc;
+ 		    }
+@@ -5844,14 +5851,17 @@
+ 		uc = ch & 0x1f;
+ 		need = 1;
+ 		error = i;
++		min_uc = 0x80;
+ 	    } else if ((ch & 0xf0) == 0xe0) {
+ 		uc = ch & 0x0f;
+ 		need = 2;
+ 		error = i;
++		min_uc = 0x800;
+ 	    } else if ((ch&0xf8) == 0xf0) {
+ 		uc = ch & 0x07;
+ 		need = 3;
+ 		error = i;
++		min_uc = 0x10000;
+ 	    } else {
+ 	        // Error
+                 qch = addOne(qch, result);