- rename sheet-qt -> opie-sheet

- format source code for a better readability

18 files changed, 5767 insertions, 5353 deletions

diff --git a/noncore/apps/opie-sheet/Excel.cpp b/noncore/apps/opie-sheet/Excel.cpp
index fc49d56..57aef20 100644
--- a/noncore/apps/opie-sheet/Excel.cpp
+++ b/noncore/apps/opie-sheet/Excel.cpp
@@ -1,1661 +1,1708 @@
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
+#include "Excel.h"
 
+/* STD */
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
 #include <time.h>
 #include <sys/types.h>
 #include <strings.h>
-#include "Excel.h"
 
 static xfrecord formatter[] = {
-{ 0xe , DATEFORMAT, "%m/%d/%y"},
-{ 0xf , DATEFORMAT, "%d-%b-%y"},
-{ 0x10, DATEFORMAT, "%d-%b"},
-{ 0x11, DATEFORMAT, "%b-%y"},
-{ 0x12, DATEFORMAT, "%I:%M %p"},
-{ 0x13, DATEFORMAT, "%I:%M:%S %p"},
-{ 0x14, DATEFORMAT, "%H:%M"},
-{ 0x15, DATEFORMAT, "%H:%M:%S"},
-{ 0x16, DATEFORMAT, "%m/%d/%y %H:%M"},
-{ 0x2d, DATEFORMAT, "%M:%S"},
-{ 0x2e, DATEFORMAT, "%H:%M:%S"},
-{ 0x2f, DATEFORMAT, "%M:%S"},
-{ 0xa5, DATEFORMAT, "%m/%d/%y %I:%M %p"},
-{ 0x1 , NUMBERFORMAT, "%.0f"},
-{ 0x2 , NUMBERFORMAT, "%.2f"},
-{ 0x3 , NUMBERFORMAT, "#,##%.0f"},
-{ 0x4 , NUMBERFORMAT, "#,##%.2f"},
-{ 0x5 , NUMBERFORMAT, "$#,##%.0f"},
-{ 0x6 , NUMBERFORMAT, "$#,##%.0f"},
-{ 0x7 , NUMBERFORMAT, "$#,##%.2f"},
-{ 0x8 , NUMBERFORMAT, "$#,##%.2f"},
-{ 0x9 , NUMBERFORMAT, "%.0f%%"},
-{ 0xa , NUMBERFORMAT, "%.2f%%"},
-{ 0xb , NUMBERFORMAT, "%e"},
-{ 0x25, NUMBERFORMAT, "#,##%.0f;(#,##0)"},
-{ 0x26, NUMBERFORMAT, "#,##%.0f;(#,##0)"},
-{ 0x27, NUMBERFORMAT, "#,##%.2f;(#,##0.00)"},
-{ 0x28, NUMBERFORMAT, "#,##%.2f;(#,##0.00)"},
-{ 0x29, NUMBERFORMAT, "#,##%.0f;(#,##0)"},
-{ 0x2a, NUMBERFORMAT, "$#,##%.0f;($#,##0)"},
-{ 0x2b, NUMBERFORMAT, "#,##%.2f;(#,##0.00)"},
-{ 0x2c, NUMBERFORMAT, "$#,##%.2f;($#,##0.00)"},
-{ 0x30, NUMBERFORMAT, "##0.0E0"},
-{ 0, 0, ""}
-};
+                                  { 0xe , DATEFORMAT, "%m/%d/%y"},
+                                  { 0xf , DATEFORMAT, "%d-%b-%y"},
+                                  { 0x10, DATEFORMAT, "%d-%b"},
+                                  { 0x11, DATEFORMAT, "%b-%y"},
+                                  { 0x12, DATEFORMAT, "%I:%M %p"},
+                                  { 0x13, DATEFORMAT, "%I:%M:%S %p"},
+                                  { 0x14, DATEFORMAT, "%H:%M"},
+                                  { 0x15, DATEFORMAT, "%H:%M:%S"},
+                                  { 0x16, DATEFORMAT, "%m/%d/%y %H:%M"},
+                                  { 0x2d, DATEFORMAT, "%M:%S"},
+                                  { 0x2e, DATEFORMAT, "%H:%M:%S"},
+                                  { 0x2f, DATEFORMAT, "%M:%S"},
+                                  { 0xa5, DATEFORMAT, "%m/%d/%y %I:%M %p"},
+                                  { 0x1 , NUMBERFORMAT, "%.0f"},
+                                  { 0x2 , NUMBERFORMAT, "%.2f"},
+                                  { 0x3 , NUMBERFORMAT, "#,##%.0f"},
+                                  { 0x4 , NUMBERFORMAT, "#,##%.2f"},
+                                  { 0x5 , NUMBERFORMAT, "$#,##%.0f"},
+                                  { 0x6 , NUMBERFORMAT, "$#,##%.0f"},
+                                  { 0x7 , NUMBERFORMAT, "$#,##%.2f"},
+                                  { 0x8 , NUMBERFORMAT, "$#,##%.2f"},
+                                  { 0x9 , NUMBERFORMAT, "%.0f%%"},
+                                  { 0xa , NUMBERFORMAT, "%.2f%%"},
+                                  { 0xb , NUMBERFORMAT, "%e"},
+                                  { 0x25, NUMBERFORMAT, "#,##%.0f;(#,##0)"},
+                                  { 0x26, NUMBERFORMAT, "#,##%.0f;(#,##0)"},
+                                  { 0x27, NUMBERFORMAT, "#,##%.2f;(#,##0.00)"},
+                                  { 0x28, NUMBERFORMAT, "#,##%.2f;(#,##0.00)"},
+                                  { 0x29, NUMBERFORMAT, "#,##%.0f;(#,##0)"},
+                                  { 0x2a, NUMBERFORMAT, "$#,##%.0f;($#,##0)"},
+                                  { 0x2b, NUMBERFORMAT, "#,##%.2f;(#,##0.00)"},
+                                  { 0x2c, NUMBERFORMAT, "$#,##%.2f;($#,##0.00)"},
+                                  { 0x30, NUMBERFORMAT, "##0.0E0"},
+                                  { 0, 0, ""}
+                              };
 
 
 
 int ExcelBook::Integer2Byte(int b1, int b2)
 {
-	int i1 = b1 & 0xff;
-	int i2 = b2 & 0xff;
-	int val = i2 << 8 | i1;
-	return val;
+    int i1 = b1 & 0xff;
+    int i2 = b2 & 0xff;
+    int val = i2 << 8 | i1;
+    return val;
 };
 
 int ExcelBook::Integer4Byte(int b1,int b2,int b3,int b4)
 {
-	int i1 = Integer2Byte(b1, b2);
-	int i2 = Integer2Byte(b3, b4);
-	int val = i2 << 16 | i1;
-	return val;
+    int i1 = Integer2Byte(b1, b2);
+    int i2 = Integer2Byte(b3, b4);
+    int val = i2 << 16 | i1;
+    return val;
 };
 
-int ExcelBook::Integer2ByteFile(FILE *f) {
-	int i1, i2;
-	i1 = fgetc(f);
-	i2 = fgetc(f);
-	return Integer2Byte(i1,i2);
+int ExcelBook::Integer2ByteFile(FILE *f)
+{
+    int i1, i2;
+    i1 = fgetc(f);
+    i2 = fgetc(f);
+    return Integer2Byte(i1,i2);
 };
 
 float ExcelBook::Float4Byte(int b1, int b2, int b3, int b4)
 {
-	int i;
-	float f;
-	unsigned char *ieee;
-	ieee = (unsigned char *) &f;
-	for (i = 0; i < 4; i++) ieee[i] = 0;
-	ieee[0] = ((int)b4) & 0xff;
-	ieee[1] = ((int)b3) & 0xff;
-	ieee[2] = ((int)b2) & 0xff;
-	ieee[3] = ((int)b1) & 0xff;
-	return f;
+    int i;
+    float f;
+    unsigned char *ieee;
+    ieee = (unsigned char *) &f;
+    for (i = 0; i < 4; i++) ieee[i] = 0;
+    ieee[0] = ((int)b4) & 0xff;
+    ieee[1] = ((int)b3) & 0xff;
+    ieee[2] = ((int)b2) & 0xff;
+    ieee[3] = ((int)b1) & 0xff;
+    return f;
 };
 
 double ExcelBook::Double4Byte(int b1, int b2, int b3, int b4)
 {
-	long int rk;
-	double value;
-
-	rk=Integer4Byte(b1,b2,b3,b4);
-	//printf("Double4Bytes:%d,%d,%d,%d\r\n",b1,b2,b3,b4);
-	if ( (rk & 0x02) != 0)
-	{
-		long int intval = rk >> 2; //drops the 2 bits
-		printf("Double4Byte:intval=%d, rk=%d, rk>>2=%d\r\n",intval,rk,rk>>2);
-		value = (double) intval;
-		printf("Double4Byte: VALUEINT=%f\r\n",value);
-		if ( (rk & 0x01) != 0)
-		{
-			value /= 100.0;
-		};
-		return value;
-	}else
-	{
-
-		union { double d; unsigned long int b[2]; } dbl_byte;
-		unsigned long int valbits = (rk & 0xfffffffc);
-		#if defined(__arm__) && !defined(__vfp__)
-		dbl_byte.b[0]=valbits;
-		dbl_byte.b[1]=0;
-		#else
-		dbl_byte.b[0]=0;
-		dbl_byte.b[1]=valbits;
-		#endif
-		printf("dbl_byte.b[0]=%d,dbl_byte.b[1]=%d\r\n",dbl_byte.b[0],dbl_byte.b[1]);
-		value=dbl_byte.d;
-		printf("Double4Byte: VALUE=%f\r\n",value);
-
-		if ( (rk & 0x01) != 0)
-      		{
-        		value /= 100.0;
-      		};
-      		return value;
-    	};
+    long int rk;
+    double value;
+
+    rk=Integer4Byte(b1,b2,b3,b4);
+    //printf("Double4Bytes:%d,%d,%d,%d\r\n",b1,b2,b3,b4);
+    if ( (rk & 0x02) != 0)
+    {
+        long int intval = rk >> 2; //drops the 2 bits
+        printf("Double4Byte:intval=%d, rk=%d, rk>>2=%d\r\n",intval,rk,rk>>2);
+        value = (double) intval;
+        printf("Double4Byte: VALUEINT=%f\r\n",value);
+        if ( (rk & 0x01) != 0)
+        {
+            value /= 100.0;
+        };
+        return value;
+    }
+    else
+    {
+
+        union { double d; unsigned long int b[2]; } dbl_byte;
+        unsigned long int valbits = (rk & 0xfffffffc);
+#if defined(__arm__) && !defined(__vfp__)
+        dbl_byte.b[0]=valbits;
+        dbl_byte.b[1]=0;
+#else
+        dbl_byte.b[0]=0;
+        dbl_byte.b[1]=valbits;
+#endif
+        printf("dbl_byte.b[0]=%d,dbl_byte.b[1]=%d\r\n",dbl_byte.b[0],dbl_byte.b[1]);
+        value=dbl_byte.d;
+        printf("Double4Byte: VALUE=%f\r\n",value);
+
+        if ( (rk & 0x01) != 0)
+        {
+            value /= 100.0;
+        };
+        return value;
+    };
 };
 
 void ExcelBook::DetectEndian(void)
 {
-	int end;
-	long i = 0x44332211;
-	unsigned char* a = (unsigned char*) &i;
-	end = (*a != 0x11);
-	if (end == 1) {
-		endian = BIG_ENDIAN;
-		printf("BIGENDIAN!\r\n");
-	} else {
-		endian = LITTLE_ENDIAN;
-		printf("LITTLEENDIAN!\r\n");
-	}
+    int end;
+    long i = 0x44332211;
+    unsigned char* a = (unsigned char*) &i;
+    end = (*a != 0x11);
+    if (end == 1)
+    {
+        endian = BIG_ENDIAN;
+        printf("BIGENDIAN!\r\n");
+    }
+    else
+    {
+        endian = LITTLE_ENDIAN;
+        printf("LITTLEENDIAN!\r\n");
+    }
 };
 
 double ExcelBook::Double8Byte(int b1, int b2, int b3, int b4, int b5, int b6, int b7, int b8)
 {
-	int i;
-	double d;
-	unsigned char *ieee;
-	ieee = (unsigned char *)&d;
-	for (i = 0; i < 8; i++) ieee[i] = 0;
-	if (endian == BIG_ENDIAN) {
-		ieee[0] = ((int)b8) & 0xff;ieee[1] = ((int)b7) & 0xff;
-		ieee[2] = ((int)b6) & 0xff;ieee[3] = ((int)b5) & 0xff;
-		ieee[4] = ((int)b4) & 0xff;ieee[5] = ((int)b3) & 0xff;
-		ieee[6] = ((int)b2) & 0xff;ieee[7] = ((int)b1) & 0xff;
-	} else {
-		ieee[0] = ((int)b1) & 0xff;ieee[1] = ((int)b2) & 0xff;
-		ieee[2] = ((int)b3) & 0xff;ieee[3] = ((int)b4) & 0xff;
-		ieee[4] = ((int)b5) & 0xff;ieee[5] = ((int)b6) & 0xff;
-		ieee[6] = ((int)b7) & 0xff;ieee[7] = ((int)b8) & 0xff;
-	}
-	return d;
+    int i;
+    double d;
+    unsigned char *ieee;
+    ieee = (unsigned char *)&d;
+    for (i = 0; i < 8; i++) ieee[i] = 0;
+    if (endian == BIG_ENDIAN)
+    {
+        ieee[0] = ((int)b8) & 0xff;ieee[1] = ((int)b7) & 0xff;
+        ieee[2] = ((int)b6) & 0xff;ieee[3] = ((int)b5) & 0xff;
+        ieee[4] = ((int)b4) & 0xff;ieee[5] = ((int)b3) & 0xff;
+        ieee[6] = ((int)b2) & 0xff;ieee[7] = ((int)b1) & 0xff;
+    }
+    else
+    {
+        ieee[0] = ((int)b1) & 0xff;ieee[1] = ((int)b2) & 0xff;
+        ieee[2] = ((int)b3) & 0xff;ieee[3] = ((int)b4) & 0xff;
+        ieee[4] = ((int)b5) & 0xff;ieee[5] = ((int)b6) & 0xff;
+        ieee[6] = ((int)b7) & 0xff;ieee[7] = ((int)b8) & 0xff;
+    }
+    return d;
 };
 
 bool ExcelBook::OpenFile(char *Filename)
 {
-	printf("Opening excel file!\r\n");
-	File= fopen(Filename, "r");
-	Position=0; // first byte index in file
-	XFRecords.resize(0);
-	SharedStrings.resize(0);
-	Names.resize(0);
-	Sheets.resize(0);
-	if(File==NULL) return false;
-	printf("Opened excel file!\r\n");
-	return true;
+    printf("Opening excel file!\r\n");
+    File= fopen(Filename, "r");
+    Position=0; // first byte index in file
+    XFRecords.resize(0);
+    SharedStrings.resize(0);
+    Names.resize(0);
+    Sheets.resize(0);
+    if(File==NULL) return false;
+    printf("Opened excel file!\r\n");
+    return true;
 };
 
 bool ExcelBook::CloseFile(void)
 {
-	int w1;
-	for(w1=0;w1<(int)XFRecords.count();w1++)
-	{
-		if(XFRecords[w1]!=NULL) {delete XFRecords[w1];XFRecords[w1]=NULL;};
-	};
-	for(w1=0;w1<(int)SharedStrings.count();w1++)
-	{
-		if(SharedStrings[w1]!=NULL) {delete SharedStrings[w1];SharedStrings[w1]=NULL;};
-	};
-	for(w1=0;w1<(int)Names.count();w1++)
-	{
-		if(Names[w1]!=NULL) {delete Names[w1];Names[w1]=NULL;};
-	};
-	for(w1=0;w1<(int)Sheets.count();w1++)
-	{
-		if(Sheets[w1]!=NULL) {delete Sheets[w1];Sheets[w1]=NULL;};
-	};
-	XFRecords.resize(0);
-	SharedStrings.resize(0);
-	Names.resize(0);
-	Sheets.resize(0);
-	fclose(File);
-	printf("closed excel file!\r\n");
-	if(File==NULL) return true;
-	return false;
+    int w1;
+    for(w1=0;w1<(int)XFRecords.count();w1++)
+    {
+        if(XFRecords[w1]!=NULL) {delete XFRecords[w1];XFRecords[w1]=NULL;};
+    };
+    for(w1=0;w1<(int)SharedStrings.count();w1++)
+    {
+        if(SharedStrings[w1]!=NULL) {delete SharedStrings[w1];SharedStrings[w1]=NULL;};
+    };
+    for(w1=0;w1<(int)Names.count();w1++)
+    {
+        if(Names[w1]!=NULL) {delete Names[w1];Names[w1]=NULL;};
+    };
+    for(w1=0;w1<(int)Sheets.count();w1++)
+    {
+        if(Sheets[w1]!=NULL) {delete Sheets[w1];Sheets[w1]=NULL;};
+    };
+    XFRecords.resize(0);
+    SharedStrings.resize(0);
+    Names.resize(0);
+    Sheets.resize(0);
+    fclose(File);
+    printf("closed excel file!\r\n");
+    if(File==NULL) return true;
+    return false;
 };
 
 void ExcelBook::SeekPosition(int pos)
 {
-	if(!feof(File))
-	{
-	Position=pos;
-	//printf("SeekPosition:Pos:%d\r\n",Position);
-	fseek(File,pos,SEEK_SET);
-	};
+    if(!feof(File))
+    {
+        Position=pos;
+        //printf("SeekPosition:Pos:%d\r\n",Position);
+        fseek(File,pos,SEEK_SET);
+    };
 };
 
 void ExcelBook::SeekSkip(int pos)
 {
-	if(!feof(File))
-	{
-	Position=Position+pos;
-	//printf("SeekSkip:Pos:%d\r\n",Position);
-	fseek(File, Position, SEEK_SET);
-	};
+    if(!feof(File))
+    {
+        Position=Position+pos;
+        //printf("SeekSkip:Pos:%d\r\n",Position);
+        fseek(File, Position, SEEK_SET);
+    };
 };
 
 int ExcelBook::FileEOF(void)
 {
-	if(File!=NULL) return(feof(File)); else return 0;
-	//EOF is defined in stdlib as -1
+    if(File!=NULL) return(feof(File)); else return 0;
+    //EOF is defined in stdlib as -1
 };
 
 int ExcelBook::Get2Bytes(void)
 {
-	int i1,i2;
-	i1=0; i2=0;
-	if (!feof(File))
-	{
-		i1=fgetc(File);
-		Position++;
-	};
-	if (!feof(File))
-	{
-		i2=fgetc(File);
-		Position++;
-	};
-	return Integer2Byte(i1,i2);
+    int i1,i2;
+    i1=0; i2=0;
+    if (!feof(File))
+    {
+        i1=fgetc(File);
+        Position++;
+    };
+    if (!feof(File))
+    {
+        i2=fgetc(File);
+        Position++;
+    };
+    return Integer2Byte(i1,i2);
 };
 
 char* ExcelBook::Read(int pos, int length)
 {
-	int i;
-	char *data;
-	data= new char[length];
-	SeekPosition(pos);
-	for(i=0; i<length; i++)
-	{
-		if(!feof(File)) data[i]=fgetc(File);
-	};
-	Position= Position+length;
-	return data;
+    int i;
+    char *data;
+    data= new char[length];
+    SeekPosition(pos);
+    for(i=0; i<length; i++)
+    {
+        if(!feof(File)) data[i]=fgetc(File);
+    };
+    Position= Position+length;
+    return data;
 };
 
 QString ExcelBook::ReadUnicodeChar(int pos, int length)
 {
-	int i;
-	QString data;
-	int i1=' ',i2=' ',ii;
-	SeekPosition(pos);
-	for(i=0; i<length; i++)
-	{
-		if(!feof(File)) i1=fgetc(File);
-		if(!feof(File)) i2=fgetc(File);
-		ii=Integer2Byte(i1,i2);
-		data.append(ii);
-		Position+=2;
-	};
-	return data;
+    int i;
+    QString data;
+    int i1=' ',i2=' ',ii;
+    SeekPosition(pos);
+    for(i=0; i<length; i++)
+    {
+        if(!feof(File)) i1=fgetc(File);
+        if(!feof(File)) i2=fgetc(File);
+        ii=Integer2Byte(i1,i2);
+        data.append(ii);
+        Position+=2;
+    };
+    return data;
 };
 
 QString* ExcelBook::GetString(int num)
 {
-	if(num>=0 && num<(int)SharedStrings.count())
-	{
-		return SharedStrings[num];
-	};
-	return new QString("");
+    if(num>=0 && num<(int)SharedStrings.count())
+    {
+        return SharedStrings[num];
+    };
+    return new QString("");
 };
 
 int ExcelBook::SeekBOF(void)
 {
-	int opcode,version,streamtype,length,ret=0;
-	char *data;
-	while(!feof(File))
-	{
-		opcode=Get2Bytes();
-		if(opcode==XL_BOF)
-		{
-			length=Get2Bytes();
-			data=Read(Position,length);
-			version=Integer2Byte(data[0], data[1]);
-			streamtype=Integer2Byte(data[2], data[3]);
-			printf("SEEKBOF:opcode=XLBOF, %d ,version %d\r\n",Position,version);
-			delete data; data=NULL;
-			if (version==BIFF8) ret=8;
-				else if(version==BIFF7) ret=7;
-			printf("SEEKBOF:versionBIFF%d\r\n",ret);
-			if(streamtype==WBKGLOBAL) return ret *2;
-				else if(streamtype==WRKSHEET) return ret *1;
-			return 1;
-		};
-	};
-	return 0;
+    int opcode,version,streamtype,length,ret=0;
+    char *data;
+    while(!feof(File))
+    {
+        opcode=Get2Bytes();
+        if(opcode==XL_BOF)
+        {
+            length=Get2Bytes();
+            data=Read(Position,length);
+            version=Integer2Byte(data[0], data[1]);
+            streamtype=Integer2Byte(data[2], data[3]);
+            printf("SEEKBOF:opcode=XLBOF, %d ,version %d\r\n",Position,version);
+            delete data; data=NULL;
+            if (version==BIFF8) ret=8;
+            else if(version==BIFF7) ret=7;
+            printf("SEEKBOF:versionBIFF%d\r\n",ret);
+            if(streamtype==WBKGLOBAL) return ret *2;
+            else if(streamtype==WRKSHEET) return ret *1;
+            return 1;
+        };
+    };
+    return 0;
 };
 
 ExcelBREC* ExcelBook::GetBREC(void)
 {
-	ExcelBREC* rec;
-	rec= new ExcelBREC;
-	if(FileEOF()) return NULL;
-	rec->data=NULL;
-	rec->code=Get2Bytes();
-	rec->length=Get2Bytes();
-	rec->position=Position;
-	SeekSkip(rec->length);
-	return rec;
+    ExcelBREC* rec;
+    rec= new ExcelBREC;
+    if(FileEOF()) return NULL;
+    rec->data=NULL;
+    rec->code=Get2Bytes();
+    rec->length=Get2Bytes();
+    rec->position=Position;
+    SeekSkip(rec->length);
+    return rec;
 };
 
 ExcelBREC* ExcelBook::PeekBREC(void)
 {
-	int oldpos;
-	ExcelBREC* NextRec;
-	oldpos=Position;
-	NextRec=GetBREC();
-	SeekPosition(oldpos);
-	return NextRec;
+    int oldpos;
+    ExcelBREC* NextRec;
+    oldpos=Position;
+    NextRec=GetBREC();
+    SeekPosition(oldpos);
+    return NextRec;
 };
 
 char* ExcelBook::GetDataOfBREC(ExcelBREC* record)
 {
-	if(record->data==NULL)
-	{
-		ConvertCharToArray(record,Read(record->position,record->length),record->length);
-	};
-	return record->data;//new?
+    if(record->data==NULL)
+    {
+        ConvertCharToArray(record,Read(record->position,record->length),record->length);
+    };
+    return record->data;//new?
 };
 
 void ExcelBook::ConvertCharToArray(ExcelBREC* record, char* chars, int length)
 {
-	record->data=new char[length];
-	for(int w1=0;w1<=length-1;w1++)
-		record->data[w1]=chars[w1];
+    record->data=new char[length];
+    for(int w1=0;w1<=length-1;w1++)
+        record->data[w1]=chars[w1];
 };
 
 
 bool ExcelSheet::InitCells()
 {
-	int r;
-	Cells.resize(rows * cols + cols+1);
-	if(Cells.count()==0) return false;
-	for(r=0;r < Cells.count();r++)
-	{
-		Cells[r]=NULL;
-	};
-	return true;
+    int r;
+    Cells.resize(rows * cols + cols+1);
+    if(Cells.count()==0) return false;
+    for(r=0;r < Cells.count();r++)
+    {
+        Cells[r]=NULL;
+    };
+    return true;
 };
 
 void ExcelSheet::Set(int row, int col, ExcelCell* cell)
 {
-	if(cell!=NULL&&(row*cols+col)<Cells.count())
-	{
-	Cells[row*cols+col]=cell;
-	};
+    if(cell!=NULL&&(row*cols+col)<Cells.count())
+    {
+        Cells[row*cols+col]=cell;
+    };
 };
 
 ExcelCell* ExcelSheet::Get(int row, int col)
 {
-	ExcelCell* cell;
-	cell=Cells[row*cols+col];
-	if(cell==NULL) return NULL;
-	return cell;
+    ExcelCell* cell;
+    cell=Cells[row*cols+col];
+    if(cell==NULL) return NULL;
+    return cell;
 };
 
 int ExcelBook::SheetHandleRecord(ExcelSheet* sheet, ExcelBREC* record)
 {
-	char* data=NULL;
-	switch (record->code)
-	{
-		case XL_DIMENSION:
-		data = GetDataOfBREC(record);
-			if (record->length == 10)
-			{
-				sheet->rows = Integer2Byte(data[2], data[3]);
-				sheet->cols = Integer2Byte(data[6], data[7]);
-			} else
-			{
-				sheet->rows = Integer4Byte(data[4], data[5], data[6], data[7]);
-				sheet->cols = Integer2Byte(data[10], data[11]);
-			}
-			sheet->InitCells();
-			break;
-
-		case XL_LABELSST:
-			HandleLabelSST(sheet, record);
-			break;
-
-		case XL_RK:
-		case XL_RK2:
-			HandleRK(sheet, record);
-			break;
-
-		case XL_MULRK:
-			HandleMulrk(sheet, record);
-			break;
-
-		case XL_ROW:
-			break;
-
-		case XL_NUMBER:
-			HandleNumber(sheet, record);
-			break;
-
-		case XL_BOOLERR:
-			break;
-
-		case XL_CONTINUE:
-			break;
-
-		case XL_FORMULA:
-		case XL_FORMULA2:
-			HandleFormula(sheet, record);
-			break;
-
-		case XL_LABEL:
-			break;
-
-		case XL_NAME:
-			HandleName(sheet, record);
-			break;
-
-		case XL_BOF:
-			break;
-		case XL_EOF:
-			return 0;
-		default:
-			break;
-	};
-	return 1;
+    char* data=NULL;
+    switch (record->code)
+    {
+    case XL_DIMENSION:
+        data = GetDataOfBREC(record);
+        if (record->length == 10)
+        {
+            sheet->rows = Integer2Byte(data[2], data[3]);
+            sheet->cols = Integer2Byte(data[6], data[7]);
+        }
+        else
+        {
+            sheet->rows = Integer4Byte(data[4], data[5], data[6], data[7]);
+            sheet->cols = Integer2Byte(data[10], data[11]);
+        }
+        sheet->InitCells();
+        break;
+
+    case XL_LABELSST:
+        HandleLabelSST(sheet, record);
+        break;
+
+    case XL_RK:
+    case XL_RK2:
+        HandleRK(sheet, record);
+        break;
+
+    case XL_MULRK:
+        HandleMulrk(sheet, record);
+        break;
+
+    case XL_ROW:
+        break;
+
+    case XL_NUMBER:
+        HandleNumber(sheet, record);
+        break;
+
+    case XL_BOOLERR:
+        break;
+
+    case XL_CONTINUE:
+        break;
+
+    case XL_FORMULA:
+    case XL_FORMULA2:
+        HandleFormula(sheet, record);
+        break;
+
+    case XL_LABEL:
+        break;
+
+    case XL_NAME:
+        HandleName(sheet, record);
+        break;
+
+    case XL_BOF:
+        break;
+    case XL_EOF:
+        return 0;
+    default:
+        break;
+    };
+    return 1;
 };
 
 int ExcelBook::ReadSheet(ExcelSheet* sheet)
 {
-	ExcelBREC* record;
-	int oldpos;
-	oldpos = Position;
-	SeekPosition(sheet->position);
-	record = GetBREC();
-	while (record!=NULL)
-	{
-		if (!SheetHandleRecord(sheet, record)) break;
-		record=GetBREC();
-	};
-	SeekPosition(oldpos);
-	return 1;
+    ExcelBREC* record;
+    int oldpos;
+    oldpos = Position;
+    SeekPosition(sheet->position);
+    record = GetBREC();
+    while (record!=NULL)
+    {
+        if (!SheetHandleRecord(sheet, record)) break;
+        record=GetBREC();
+    };
+    SeekPosition(oldpos);
+    return 1;
 };
 
 ExcelSheet* ExcelBook::GetSheet(void)
 {
-	ExcelSheet* sh=NULL;
-	int type;
-	type=SeekBOF();
-	Version=type;
-	sh=new ExcelSheet;
-	if(type)
-	{
-		sh->type=type;
-		sh->position=Position;
-		sh->name=QString("");
-	};
-	if(type==8||type==7)
-	{
-		ReadSheet(sh);
-	};
-	return sh;
+    ExcelSheet* sh=NULL;
+    int type;
+    type=SeekBOF();
+    Version=type;
+    sh=new ExcelSheet;
+    if(type)
+    {
+        sh->type=type;
+        sh->position=Position;
+        sh->name=QString("");
+    };
+    if(type==8||type==7)
+    {
+        ReadSheet(sh);
+    };
+    return sh;
 };
 
 void ExcelBook::ParseSheets(void)
 {
-	int BOFs;
-	ExcelBREC* r;
-	BOFs=1;
-	r=GetBREC();
-	while(BOFs)
-	{
-		r=GetBREC();
-		switch(r->code)
-		{
-			case XL_SST:
-				HandleSST(r);
-				break;
-
-			case XL_TXO:
-				break;
-			case XL_NAME:
-				break;
-			case XL_ROW:
-				break;
-
-			case XL_FORMAT:
-				HandleFormat(r);
-				break;
-
-			case XL_XF:
-				HandleXF(r);
-				break;
-
-			case XL_BOUNDSHEET:
-				HandleBoundSheet(r);
-				break;
-
-			case XL_EXTSST:
-				break;
-			case XL_CONTINUE:
-				break;
-
-			case XL_EOF:
-				BOFs--;
-				break;
-
-			default:
-				break;
-		};
-	};
+    int BOFs;
+    ExcelBREC* r;
+    BOFs=1;
+    r=GetBREC();
+    while(BOFs)
+    {
+        r=GetBREC();
+        switch(r->code)
+        {
+        case XL_SST:
+            HandleSST(r);
+            break;
+
+        case XL_TXO:
+            break;
+        case XL_NAME:
+            break;
+        case XL_ROW:
+            break;
+
+        case XL_FORMAT:
+            HandleFormat(r);
+            break;
+
+        case XL_XF:
+            HandleXF(r);
+            break;
+
+        case XL_BOUNDSHEET:
+            HandleBoundSheet(r);
+            break;
+
+        case XL_EXTSST:
+            break;
+        case XL_CONTINUE:
+            break;
+
+        case XL_EOF:
+            BOFs--;
+            break;
+
+        default:
+            break;
+        };
+    };
 };
 
 void ExcelBook::GetSheets(void)
 {
-	ExcelSheet* sheet;
-	Sheets.resize(0);
-	sheet=GetSheet();
-	while (sheet->Cells.count()!= 0 )
-	{
-		Sheets.resize(Sheets.count()+1);
-		Sheets[Sheets.count()-1]=sheet;
-		sheet->name=*Names[Sheets.count()-1];
-		sheet=GetSheet();
-	};
+    ExcelSheet* sheet;
+    Sheets.resize(0);
+    sheet=GetSheet();
+    while (sheet->Cells.count()!= 0 )
+    {
+        Sheets.resize(Sheets.count()+1);
+        Sheets[Sheets.count()-1]=sheet;
+        sheet->name=*Names[Sheets.count()-1];
+        sheet=GetSheet();
+    };
 };
 
 bool ExcelBook::ParseBook(char *file)
 {
-	dateformat=QString("");
-	DetectEndian();
-	OpenFile(file);
-	SeekBOF();
-	ParseSheets();
-	GetSheets();
-	return true;
+    dateformat=QString("");
+    DetectEndian();
+    OpenFile(file);
+    SeekBOF();
+    ParseSheets();
+    GetSheets();
+    return true;
 };
 
 QString ExcelBook::GetASCII(char* inbytes, int pos, int chars)
 {
-	int i;
-	QString outstr="";
-	for (i = 0; i < chars; i++)
-	{
-		outstr.append(inbytes[i+pos]);
-	};
-	return outstr;
+    int i;
+    QString outstr="";
+    for (i = 0; i < chars; i++)
+    {
+        outstr.append(inbytes[i+pos]);
+    };
+    return outstr;
 };
 
 QString ExcelBook::GetUnicode(char * inbytes, int pos, int chars)
 {
-	QString outstr="";
-	int i;
-	int rc;
-	for (i=0; i<chars*2; i++)
-	{
-		rc=Integer2Byte(inbytes[i+pos],inbytes[i+pos+1]);
-		outstr.append(QChar(rc));
-		i++;
-	};
-	return outstr;
+    QString outstr="";
+    int i;
+    int rc;
+    for (i=0; i<chars*2; i++)
+    {
+        rc=Integer2Byte(inbytes[i+pos],inbytes[i+pos+1]);
+        outstr.append(QChar(rc));
+        i++;
+    };
+    return outstr;
 };
 
 
 void ExcelBook::HandleBoundSheet(ExcelBREC* rec)
 {
-	char* data;
-	int type;
-	int visibility;
-	int length;
-	int pos;
-	QString name;
-	pos = 8;
-	data   = GetDataOfBREC(rec);
-	type = data[4];
-	visibility = data[5];
-	length = data[6];
-	if(data[7]==0)
-	{
-		//ascii
-		name=GetASCII(data,pos,length);
-	}else
-	{
-		name=GetUnicode(data,pos,length);
-	};
-	Names.resize(Names.count()+1);
-	Names[Names.count()-1]=new QString(name);
+    char* data;
+    int type;
+    int visibility;
+    int length;
+    int pos;
+    QString name;
+    pos = 8;
+    data   = GetDataOfBREC(rec);
+    type = data[4];
+    visibility = data[5];
+    length = data[6];
+    if(data[7]==0)
+    {
+        //ascii
+        name=GetASCII(data,pos,length);
+    }
+    else
+    {
+        name=GetUnicode(data,pos,length);
+    };
+    Names.resize(Names.count()+1);
+    Names[Names.count()-1]=new QString(name);
 };
 
 void ExcelBook::HandleName(ExcelSheet* sheet, ExcelBREC* rec)
 {
-	char* data;
-	QString name;
-	int length;
-	int pos;
-	pos = 15;
-	data   = GetDataOfBREC(rec);
-	length = data[3];
-	name = GetASCII(data,pos,length);
+    char* data;
+    QString name;
+    int length;
+    int pos;
+    pos = 15;
+    data   = GetDataOfBREC(rec);
+    length = data[3];
+    name = GetASCII(data,pos,length);
 
 
 };
 
 ExcelFormat* ExcelBook::GetFormatting(int xf)
 {
-	int i;
-	ExcelFormat* rec;
-	rec=new ExcelFormat();
-	for (i = 0; formatter[i].code != 0; i++)
-	{
-		if (xf == formatter[i].code) break;
-	};
-	if (formatter[i].format ==NULL) return NULL;
-	rec->code   = xf;
-	rec->type   = formatter[i].type;
-	rec->format = formatter[i].format;
-	return rec;
+    int i;
+    ExcelFormat* rec;
+    rec=new ExcelFormat();
+    for (i = 0; formatter[i].code != 0; i++)
+    {
+        if (xf == formatter[i].code) break;
+    };
+    if (formatter[i].format ==NULL) return NULL;
+    rec->code   = xf;
+    rec->type   = formatter[i].type;
+    rec->format = formatter[i].format;
+    return rec;
 };
 
 void ExcelBook::HandleSetOfSST(ExcelBREC* rec/*, SSTList* cont*/, char* bytes)
 {
-	QString str=QString("");
-	char* data;
-	int chars, pos, options, i;
-	int richstring, fareaststring, runlength=0;
-	int richruns=0,fareastsize=0;
-	int totalstrings;
-	int uniquestrings;
-	data = GetDataOfBREC(rec);
-	totalstrings  = Integer4Byte(data[0], data[1], data[2], data[3]);
-	uniquestrings = Integer4Byte(data[4], data[5], data[6], data[7]);
-	pos = 8;
-	for (i = 0; i < uniquestrings; i++)
-	{
-		richruns=0; fareastsize=0;
-		chars = Integer2Byte(data[pos], data[pos+1]);
-		pos += 2;
-		options = data[pos];
-		pos++;
-		fareaststring = ((options & 0x04) != 0);
-		richstring     = ((options & 0x08) != 0);
-		if(richstring)
-		{
-			richruns= Integer2Byte(data[pos],data[pos+1]);
-			pos+=2;
-		};
-		if(fareaststring)
-		{
-			fareastsize=Integer4Byte(data[pos], data[pos+1], data[pos+2], data[pos+3]);
-			pos+=4;
-		};
-
-		if ((options & 0x01) == 0) //8 bit chars
-		{
-			/* ascii */
-			str = GetASCII(bytes,pos,chars);
-			pos=pos+chars;
-			if(str[0]=='=') str[0]=' ';
-		}else //16 bit chars
-		{
-			/* unicode */
-			str = GetUnicode(bytes,pos,chars);
-			pos=pos+chars*2;
-		};
-		// HERE TO PUT richformat handling
-		if (richstring)
-		{
-			pos += 4 * richruns;
-		};
-		if (fareaststring)
-		{
-			pos += fareastsize;
-		};
-		//printf("String=%s, length=%d first=0x%x\r\n",str.ascii(),str.length(),str[0].unicode());
-		SharedStrings.resize(SharedStrings.count()+1);
-		SharedStrings[SharedStrings.count()-1]=new QString(str);
-	}
+    QString str=QString("");
+    char* data;
+    int chars, pos, options, i;
+    int richstring, fareaststring, runlength=0;
+    int richruns=0,fareastsize=0;
+    int totalstrings;
+    int uniquestrings;
+    data = GetDataOfBREC(rec);
+    totalstrings  = Integer4Byte(data[0], data[1], data[2], data[3]);
+    uniquestrings = Integer4Byte(data[4], data[5], data[6], data[7]);
+    pos = 8;
+    for (i = 0; i < uniquestrings; i++)
+    {
+        richruns=0; fareastsize=0;
+        chars = Integer2Byte(data[pos], data[pos+1]);
+        pos += 2;
+        options = data[pos];
+        pos++;
+        fareaststring = ((options & 0x04) != 0);
+        richstring     = ((options & 0x08) != 0);
+        if(richstring)
+        {
+            richruns= Integer2Byte(data[pos],data[pos+1]);
+            pos+=2;
+        };
+        if(fareaststring)
+        {
+            fareastsize=Integer4Byte(data[pos], data[pos+1], data[pos+2], data[pos+3]);
+            pos+=4;
+        };
+
+        if ((options & 0x01) == 0) //8 bit chars
+        {
+            /* ascii */
+            str = GetASCII(bytes,pos,chars);
+            pos=pos+chars;
+            if(str[0]=='=') str[0]=' ';
+        }else //16 bit chars
+        {
+            /* unicode */
+            str = GetUnicode(bytes,pos,chars);
+            pos=pos+chars*2;
+        };
+        // HERE TO PUT richformat handling
+        if (richstring)
+        {
+            pos += 4 * richruns;
+        };
+        if (fareaststring)
+        {
+            pos += fareastsize;
+        };
+        //printf("String=%s, length=%d first=0x%x\r\n",str.ascii(),str.length(),str[0].unicode());
+        SharedStrings.resize(SharedStrings.count()+1);
+        SharedStrings[SharedStrings.count()-1]=new QString(str);
+    }
 };
 
 
 char* ExcelBook::MergeBytesFromSSTs(ExcelBREC* rec,SSTList* cont)
 {
-	int i, pos;
-	int length;
-
-	char* data;
-	char* bytes;
-	length = rec->length;
-	for (i = 0; i < (int) cont->rec.count(); i++)
-	{
-		length += cont->rec[i]->length;
-	}
-	bytes = GetDataOfBREC(rec);
-	pos = rec->length;
-	for (i = 0; i < (int) cont->rec.count(); i++)
-	{
-		data = GetDataOfBREC(cont->rec[i]);
-		*bytes += pos;
-		bytes = data;
-		pos += cont->rec[i]->length;
-	}
-	return bytes;
+    int i, pos;
+    int length;
+
+    char* data;
+    char* bytes;
+    length = rec->length;
+    for (i = 0; i < (int) cont->rec.count(); i++)
+    {
+        length += cont->rec[i]->length;
+    }
+    bytes = GetDataOfBREC(rec);
+    pos = rec->length;
+    for (i = 0; i < (int) cont->rec.count(); i++)
+    {
+        data = GetDataOfBREC(cont->rec[i]);
+        *bytes += pos;
+        bytes = data;
+        pos += cont->rec[i]->length;
+    }
+    return bytes;
 };
 
 
 void ExcelBook::HandleSST(ExcelBREC* rec)
 {
-	char* bytes;
-	SSTList* cont;
-	cont= new SSTList;
-	ExcelBREC* nr;
-	nr = PeekBREC();
-	while (nr->code == XL_CONTINUE)
-	{
-		cont->rec.resize(cont->rec.count()+1);
-		cont->rec[cont->rec.count()-1]=GetBREC();
-		nr = PeekBREC();
-	}
-	bytes = MergeBytesFromSSTs(rec,cont);
-	HandleSetOfSST(rec, bytes);
-	for(int w1=0;w1<(int)cont->rec.count();w1++)
-	{
-		if(cont->rec[w1]!=NULL) {delete cont->rec[w1];cont->rec[w1]=NULL;};
-	};
-	cont->rec.resize(0);
+    char* bytes;
+    SSTList* cont;
+    cont= new SSTList;
+    ExcelBREC* nr;
+    nr = PeekBREC();
+    while (nr->code == XL_CONTINUE)
+    {
+        cont->rec.resize(cont->rec.count()+1);
+        cont->rec[cont->rec.count()-1]=GetBREC();
+        nr = PeekBREC();
+    }
+    bytes = MergeBytesFromSSTs(rec,cont);
+    HandleSetOfSST(rec, bytes);
+    for(int w1=0;w1<(int)cont->rec.count();w1++)
+    {
+        if(cont->rec[w1]!=NULL) {delete cont->rec[w1];cont->rec[w1]=NULL;};
+    };
+    cont->rec.resize(0);
 };
 
 void ExcelBook::HandleLabelSST(ExcelSheet* sheet, ExcelBREC* rec)
 {
-	int index, row, col;
-	char* data;
-	data = GetDataOfBREC(rec);
-	index = Integer4Byte(data[6], data[7], data[8], data[9]);
-	row = Integer2Byte(data[0], data[1]);
-	col = Integer2Byte(data[2], data[3]);
-	sheet->Set(row,col, CellLabel(row, col, *GetString(index)));
+    int index, row, col;
+    char* data;
+    data = GetDataOfBREC(rec);
+    index = Integer4Byte(data[6], data[7], data[8], data[9]);
+    row = Integer2Byte(data[0], data[1]);
+    col = Integer2Byte(data[2], data[3]);
+    sheet->Set(row,col, CellLabel(row, col, *GetString(index)));
 };
 
 ExcelCell* ExcelBook::CellLabel(int row, int col, QString str)
 {
-	ExcelCell* c;
-	c= new ExcelCell;
-	c->row = row;
-	c->col = col;
-	c->type = CELL_LABEL;
-	c->valuec = str;
-	return c;
+    ExcelCell* c;
+    c= new ExcelCell;
+    c->row = row;
+    c->col = col;
+    c->type = CELL_LABEL;
+    c->valuec = str;
+    return c;
 };
 
 ExcelCell* ExcelBook::CellNumber(int row, int col, int index, double d)
 {
-	ExcelCell* c;
-	c=new ExcelCell;
-	c->row = row;
-	c->col = col;
-	c->xfindex = index;
-	c->type = CELL_NUMBER;
-	c->valued = d;
-	return c;
+    ExcelCell* c;
+    c=new ExcelCell;
+    c->row = row;
+    c->col = col;
+    c->xfindex = index;
+    c->type = CELL_NUMBER;
+    c->valued = d;
+    return c;
 };
 
 QString* ExcelBook::CellDataString(ExcelSheet* sh, int row, int col)
 {
-	time_t date;
-	struct tm *tmptr;
-	ExcelCell* c;
-	char str[128];
-	QString format;
-	int precision;
-	int utcOffsetDays = 25569;
-	int sInADay = 24 * 60 * 60;
-	c = sh->Get(row,col);
-	if (c == NULL) return new QString("");
-	switch (c->type)
-	{
-		case CELL_LABEL:
-			return new QString(c->valuec);
-		case CELL_NUMBER:
-			if (XFRecords[c->xfindex]->type == DATEFORMAT)
-			{
-
-				format = XFRecords[c->xfindex]->format;
-				date = (time_t) ((c->valued - utcOffsetDays) * sInADay);
-				tmptr = gmtime(&date);
-				if (dateformat)
-				{
-					strftime(str,1024,dateformat.ascii(),tmptr);
-				} else
-				{
-					strftime(str,1024,format.ascii(),tmptr);
-				};
-			} else
-			if (XFRecords[c->xfindex]->type == NUMBERFORMAT)
-			{
-				format = XFRecords[c->xfindex]->format;
-				//sprintf(str,format.ascii(),c->valued);
-				// the real format is ignored...
-				// because there is more work to be done in the field
-				precision = CellGetPrecision(c->valued);
-				sprintf(str,"%.*f",precision,c->valued);
-			}else
-			{
-				precision = CellGetPrecision(c->valued);
-				sprintf(str,"%.*f",precision,c->valued);
-			};
-			break;
-		case CELL_DATE:
-			break;
-		case CELL_BOOLEAN:
-			break;
-		case CELL_ERROR:
-			break;
-	}
-	return new QString(str);
+    time_t date;
+    struct tm *tmptr;
+    ExcelCell* c;
+    char str[128];
+    QString format;
+    int precision;
+    int utcOffsetDays = 25569;
+    int sInADay = 24 * 60 * 60;
+    c = sh->Get(row,col);
+    if (c == NULL) return new QString("");
+    switch (c->type)
+    {
+    case CELL_LABEL:
+        return new QString(c->valuec);
+    case CELL_NUMBER:
+        if (XFRecords[c->xfindex]->type == DATEFORMAT)
+        {
+
+            format = XFRecords[c->xfindex]->format;
+            date = (time_t) ((c->valued - utcOffsetDays) * sInADay);
+            tmptr = gmtime(&date);
+            if (dateformat)
+            {
+                strftime(str,1024,dateformat.ascii(),tmptr);
+            }
+            else
+            {
+                strftime(str,1024,format.ascii(),tmptr);
+            };
+        }
+        else
+            if (XFRecords[c->xfindex]->type == NUMBERFORMAT)
+            {
+                format = XFRecords[c->xfindex]->format;
+                //sprintf(str,format.ascii(),c->valued);
+                // the real format is ignored...
+                // because there is more work to be done in the field
+                precision = CellGetPrecision(c->valued);
+                sprintf(str,"%.*f",precision,c->valued);
+            }
+            else
+            {
+                precision = CellGetPrecision(c->valued);
+                sprintf(str,"%.*f",precision,c->valued);
+            };
+        break;
+    case CELL_DATE:
+        break;
+    case CELL_BOOLEAN:
+        break;
+    case CELL_ERROR:
+        break;
+    }
+    return new QString(str);
 };
 
 int ExcelBook::CellGetPrecision(double d)
 {
-	double t;
-	int i,x;
-	int count;
-	if (d < 0) d *= -1;
-	i = (int)d;
-	t = d - (double)i;
-	if (t <= 0)
-	{
-		return 0;
-	};
-	count = 0;
-	for (x = 6; x > 1; x--)
-	{
-		i = (int)d;
-		t = d - (double)i;
-		t *= pow(10,x - 2);
-		i = (int)t;
-		t = t - (double)i;
-		t *= 10;
-		i = (int)t;
-		if (i > 0) break;
-		count++;
-	};
-	return (5 - count);
+    double t;
+    int i,x;
+    int count;
+    if (d < 0) d *= -1;
+    i = (int)d;
+    t = d - (double)i;
+    if (t <= 0)
+    {
+        return 0;
+    };
+    count = 0;
+    for (x = 6; x > 1; x--)
+    {
+        i = (int)d;
+        t = d - (double)i;
+        t *= pow(10,x - 2);
+        i = (int)t;
+        t = t - (double)i;
+        t *= 10;
+        i = (int)t;
+        if (i > 0) break;
+        count++;
+    };
+    return (5 - count);
 };
 
 
 void ExcelBook::CellSetDateFormat(char *d)
 {
-	dateformat = QString(d);
+    dateformat = QString(d);
 };
 
 void ExcelBook::HandleMulrk(ExcelSheet* sheet, ExcelBREC* record)
 {
-	struct mulrk mulrk;
-	char* data;
-	ExcelCell* cell;
-	int len;
-	int i;
-	len = record->length;
-	data = GetDataOfBREC(record);
-	mulrk.row   = Integer2Byte(data[0],data[1]);
-	mulrk.first = Integer2Byte(data[2],data[3]);
-	mulrk.last  = Integer2Byte(data[len - 2],data[len - 1]);
-	mulrk.numrks = mulrk.last - mulrk.first + 1;
-	MulrkRead(&mulrk, data);
-	for (i = 0; i < mulrk.numrks; i++)
-	{
-		cell = CellNumber(mulrk.row, mulrk.first + i, mulrk.xfindices[i], mulrk.rkdbls[i]);
-		sheet->Set(mulrk.row,mulrk.first+ i, cell);
-		//printf("handleMULRK:row=%d,col=%d,val=%f\r\n",mulrk.row,mulrk.first+i,mulrk.rkdbls[i]);
-	}
-	//delete(mulrk.xfindices);
-	//delete(mulrk.rkdbls);
+    struct mulrk mulrk;
+    char* data;
+    ExcelCell* cell;
+    int len;
+    int i;
+    len = record->length;
+    data = GetDataOfBREC(record);
+    mulrk.row   = Integer2Byte(data[0],data[1]);
+    mulrk.first = Integer2Byte(data[2],data[3]);
+    mulrk.last  = Integer2Byte(data[len - 2],data[len - 1]);
+    mulrk.numrks = mulrk.last - mulrk.first + 1;
+    MulrkRead(&mulrk, data);
+    for (i = 0; i < mulrk.numrks; i++)
+    {
+        cell = CellNumber(mulrk.row, mulrk.first + i, mulrk.xfindices[i], mulrk.rkdbls[i]);
+        sheet->Set(mulrk.row,mulrk.first+ i, cell);
+        //printf("handleMULRK:row=%d,col=%d,val=%f\r\n",mulrk.row,mulrk.first+i,mulrk.rkdbls[i]);
+    }
+    //delete(mulrk.xfindices);
+    //delete(mulrk.rkdbls);
 };
 
 void ExcelBook::MulrkRead(struct mulrk *mulrk, char* data)
 {
-	double d;
-	int i;
-	int pos;
-	pos = 4;
-	mulrk->xfindices.resize(mulrk->numrks);
-	mulrk->rkdbls.resize(mulrk->numrks);
-	for (i = 0; i < mulrk->numrks; i++)
-	{
-		mulrk->xfindices[i] = Integer2Byte(data[pos], data[pos+1]);
-		d=Double4Byte(data[pos+2], data[pos+3], data[pos+4], data[pos+5]);
-		//printf("double:%f\r\n",d);
-		mulrk->rkdbls[i] = d;
-		pos += 6;
-	}
+    double d;
+    int i;
+    int pos;
+    pos = 4;
+    mulrk->xfindices.resize(mulrk->numrks);
+    mulrk->rkdbls.resize(mulrk->numrks);
+    for (i = 0; i < mulrk->numrks; i++)
+    {
+        mulrk->xfindices[i] = Integer2Byte(data[pos], data[pos+1]);
+        d=Double4Byte(data[pos+2], data[pos+3], data[pos+4], data[pos+5]);
+        //printf("double:%f\r\n",d);
+        mulrk->rkdbls[i] = d;
+        pos += 6;
+    }
 };
 
 
 void ExcelBook::HandleNumber(ExcelSheet* sheet, ExcelBREC* record)
 {
-	int xfindex, row, col;
-	char* data;
-	double d;
-	data = GetDataOfBREC(record);
-	row = Integer2Byte(data[0], data[1]);
-	col = Integer2Byte(data[2], data[3]);
-	xfindex = Integer2Byte(data[4], data[5]);
-	#if defined(__arm__) && !defined(__vfp__)
-		d=Double8Byte(data[10], data[11], data[12], data[13],data[6], data[7], data[8], data[9]);
-	#else
-		d=Double8Byte(data[6], data[7], data[8], data[9],data[10], data[11], data[12], data[13]);
-	#endif
-	//even if ARM is little endian... doubles are been placed as bigendian words.
-	//thanks pb_ for that. :)
-	sheet->Set(row,col, CellNumber(row,col,xfindex,d));
-	//printf("handleNumber:row=%d,col=%d,val=%f\r\n",row,col,d);
+    int xfindex, row, col;
+    char* data;
+    double d;
+    data = GetDataOfBREC(record);
+    row = Integer2Byte(data[0], data[1]);
+    col = Integer2Byte(data[2], data[3]);
+    xfindex = Integer2Byte(data[4], data[5]);
+#if defined(__arm__) && !defined(__vfp__)
+    d=Double8Byte(data[10], data[11], data[12], data[13],data[6], data[7], data[8], data[9]);
+#else
+    d=Double8Byte(data[6], data[7], data[8], data[9],data[10], data[11], data[12], data[13]);
+#endif
+    //even if ARM is little endian... doubles are been placed as bigendian words.
+    //thanks pb_ for that. :)
+    sheet->Set(row,col, CellNumber(row,col,xfindex,d));
+    //printf("handleNumber:row=%d,col=%d,val=%f\r\n",row,col,d);
 };
 
 ExcelFormat::ExcelFormat()
 {
-code=0;type=0;format="";
+    code=0;type=0;format="";
 };
 
 ExcelFormat::ExcelFormat(int c,int t, QString s)
 {
-	code=c;type=t;format=s;
+    code=c;type=t;format=s;
 };
 
 
 void ExcelBook::HandleFormat(ExcelBREC* rec)
 {
-	ExcelFormat* xfrec;
-	char* data;
-	int format;
-	data   = GetDataOfBREC(rec);
-	format = Integer2Byte(data[2],data[3]);
-	xfrec  = GetFormatting(format);
-	/*int idx;
-	idx=XFRecords.count()-1;
-	XFRecords[idx]->code=xfrec->code;
-	XFRecords[idx]->type=xfrec->type;
-	XFRecords[idx]->format="manos";
-	//XFRecords[XFRecords.count()-1]=xfrec;
-	printf("6\r\n");*/
+    ExcelFormat* xfrec;
+    char* data;
+    int format;
+    data   = GetDataOfBREC(rec);
+    format = Integer2Byte(data[2],data[3]);
+    xfrec  = GetFormatting(format);
+    /*int idx;
+    idx=XFRecords.count()-1;
+    XFRecords[idx]->code=xfrec->code;
+    XFRecords[idx]->type=xfrec->type;
+    XFRecords[idx]->format="manos";
+    //XFRecords[XFRecords.count()-1]=xfrec;
+    printf("6\r\n");*/
 };
 
 void ExcelBook::HandleXF(ExcelBREC* rec)
 {
-	ExcelFormat* xfrec;
-	char* data;
-	int format;
-	data   = GetDataOfBREC(rec);
-	format = Integer2Byte(data[2],data[3]);
-	xfrec  = GetFormatting(format);
-	XFRecords.resize(XFRecords.count()+1);
-	XFRecords[XFRecords.count()-1]=xfrec;
+    ExcelFormat* xfrec;
+    char* data;
+    int format;
+    data   = GetDataOfBREC(rec);
+    format = Integer2Byte(data[2],data[3]);
+    xfrec  = GetFormatting(format);
+    XFRecords.resize(XFRecords.count()+1);
+    XFRecords[XFRecords.count()-1]=xfrec;
 };
 
 
 
 void ExcelBook::HandleRK(ExcelSheet* sheet, ExcelBREC* record)
 {
-	int xfindex, row, col;
-	char* data;
-	double d;
-	data = GetDataOfBREC(record);
-	row = Integer2Byte(data[0], data[1]);
-	col = Integer2Byte(data[2], data[3]);
-	xfindex = Integer2Byte(data[4], data[5]);
-	d=Double4Byte(data[6], data[7], data[8], data[9]);
-	sheet->Set(row,col,CellNumber(row,col,xfindex,d));
-	//printf("handleRK:row=%d,col=%d,val=%f\r\n",row,col,d);
+    int xfindex, row, col;
+    char* data;
+    double d;
+    data = GetDataOfBREC(record);
+    row = Integer2Byte(data[0], data[1]);
+    col = Integer2Byte(data[2], data[3]);
+    xfindex = Integer2Byte(data[4], data[5]);
+    d=Double4Byte(data[6], data[7], data[8], data[9]);
+    sheet->Set(row,col,CellNumber(row,col,xfindex,d));
+    //printf("handleRK:row=%d,col=%d,val=%f\r\n",row,col,d);
 };
 
 
 void ExcelBook::HandleFormula(ExcelSheet* sheet, ExcelBREC* record)
 {
-	int xfindex, row, col;
-	char* data;
-	double d;
-	data = GetDataOfBREC(record);
-	row = Integer2Byte(data[0], data[1]);
-	col = Integer2Byte(data[2], data[3]);
-	if (data[6] == 0 && data[12] == -1 && data[13] == -1)
-	{
-		// string
-	} else
-	if (data[6] == 1  && data[12] == -1 && data[13] == -1)
-	{
-		// boolean
-	} else
-	if ( data[6] == 2 && data[12] == -1 && data[13] == -1)
-	{
-		// error
-	}
-	else
-	{
-		// number
-		xfindex = Integer2Byte(data[4], data[5]);
-		d=Double8Byte(data[6], data[7], data[8], data[9],data[10], data[11], data[12], data[13]);
-		QString s1;
-		int sz;
-		sz=Integer2Byte(data[20],data[21]);// size of the formula
-		char* formuladata;
-		formuladata=new char[sz];
-		for(int w1=0;w1<sz;w1++)
-		{
-			formuladata[w1]=data[22+w1];
-		};
-		//22 is the first 0 idx of formula data
-		s1="="+GetFormula(row,col,sheet,formuladata,sz);
-		//printf("GetFormula:Formula=%s\r\n",s1.ascii());
-		sheet->Set(row,col,CellLabel(row,col,s1));
-	}
+    int xfindex, row, col;
+    char* data;
+    double d;
+    data = GetDataOfBREC(record);
+    row = Integer2Byte(data[0], data[1]);
+    col = Integer2Byte(data[2], data[3]);
+    if (data[6] == 0 && data[12] == -1 && data[13] == -1)
+    {
+        // string
+    }
+    else
+        if (data[6] == 1  && data[12] == -1 && data[13] == -1)
+        {
+            // boolean
+        }
+        else
+            if ( data[6] == 2 && data[12] == -1 && data[13] == -1)
+            {
+                // error
+            }
+            else
+            {
+                // number
+                xfindex = Integer2Byte(data[4], data[5]);
+                d=Double8Byte(data[6], data[7], data[8], data[9],data[10], data[11], data[12], data[13]);
+                QString s1;
+                int sz;
+                sz=Integer2Byte(data[20],data[21]);// size of the formula
+                char* formuladata;
+                formuladata=new char[sz];
+                for(int w1=0;w1<sz;w1++)
+                {
+                    formuladata[w1]=data[22+w1];
+                };
+                //22 is the first 0 idx of formula data
+                s1="="+GetFormula(row,col,sheet,formuladata,sz);
+                //printf("GetFormula:Formula=%s\r\n",s1.ascii());
+                sheet->Set(row,col,CellLabel(row,col,s1));
+            }
 };
 
 
 QString ExcelBook::GetFormula(int row, int col, ExcelSheet* sheet, char* data, int sz)
 {
-	int length=sz;
-	printf("{FormulaParser}\r\n");
-	printf("row=%d, col=%d, length=%d\r\n",row,col,length);
-	int idx=0;
-	int w1,w2,w3,w4;
-	double d1;
-	int token;
-	QString s1;
-	QList <QString> operands;
-	operands.setAutoDelete(TRUE);
-	QString formula;
-	operands.clear();
-	while( idx<length )
-	{
-		token= data[idx]; idx++;
-		switch(token)
-		{
-			case 0x1E: //prtInt
-				w1=Integer2Byte(data[idx],data[idx+1]);
-				idx=idx+2;
-				operands.prepend(new QString(QString::number(w1)));
-				printf(" token:ptgInt,num=%d\r\n",w1);
-			break;
-			case 0x1F: //ptgNumber
-				#if defined(__arm__) && !defined(__vfp__)
-					d1=Double8Byte(data[idx+4],data[idx+5],data[idx+6],data[idx+7]
-						,data[idx],data[idx+1],data[idx+2],data[idx+3]);
-				#else
-					d1=Double8Byte(data[idx],data[idx+1],data[idx+2],data[idx+3]
-						,data[idx+4],data[idx+5],data[idx+6],data[idx+7]);
-				#endif
-				idx=idx+8;
-				operands.prepend(new QString(QString::number(d1)));
-				printf(" token:ptgNumber,num=%f\r\n",d1);
-			break;
-			case 0x17: //ptgStr
-				if(Version==8)
-				{
-					//unicode string
-					//w1=Integer2Byte(data[idx],data[idx+1]);idx+=2;
-					w1=data[idx];idx++;
-					printf("len=%d\r\n",w1);
-					int richruns=0; int fareastsize=0;
-					int richstring,fareaststring;
-					int options = data[idx];idx++;
-					fareaststring = ((options & 0x04) != 0);
-					richstring     = ((options & 0x08) != 0);
-					if(richstring)
-					{
-						//containts rich string formatting.
-						printf("STRING:richstring\r\n");
-						richruns= Integer2Byte(data[idx],data[idx+1]);
-						printf("richruns:%d\r\n",richruns);
-						idx+=2;
-					};
-					if(fareaststring)
-					{
-						//contains far east formatting
-						printf("STRING:fareast!\r\n");
-						fareastsize=Integer4Byte(data[idx], data[idx+1],
-							data[idx+2], data[idx+3]);
-						printf("fareastsize=%d",fareastsize);
-						idx+=4;
-					};
-					if ((options & 0x01) == 0) //8 bit chars
-					{
-						/* ascii */
-						s1 = GetASCII(data,idx,w1);
-						idx=idx+w1;
-						printf("STRING:ASCII=%s\r\n",s1.ascii());
-					}else //16 bit chars
-					{
-						/* unicode */
-						s1 = GetUnicode(data,idx,w1);
-						idx=idx+w1*2;
-						printf("STRING:unicode=%s\r\n",s1.ascii());
-					};
-					// HERE TO PUT richformat handling
-					if (richstring)
-					{
-						idx += 4 * richruns;
-					};
-					if (fareaststring)
-					{
-						idx += fareastsize;
-					};
-					s1=QString("""")+s1+QString("""");
-					operands.prepend(new QString(s1));
-				}else
-				{
-					w1=data[idx];idx++;
-					s1=GetASCII(data,idx,w1);
-					s1=QString("""")+s1+QString("""");
-					idx=idx+w1;
-     					operands.prepend(new QString(s1));
-				};
-				printf(" token:ptgStr,num=%d\r\n",w1);
-			break;
-			case 0x25:
-			case 0x45:
-			case 0x65: // ptgArea
-				if(Version==8)
-				{
-					w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//row1
-					w2=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//row2
-					w3=Integer2Byte(data[idx],data[idx+1]) & 0x00FF;idx=idx+2;//col1
-					w4=Integer2Byte(data[idx],data[idx+1]) & 0x00FF;idx=idx+2;//col2
-				}else
-				{
-					w1=Integer2Byte(data[idx],data[idx+1]) & 0x3FFF;idx=idx+2;//row1
-					w2=Integer2Byte(data[idx],data[idx+1]) & 0x3FFF;idx=idx+2;//row2
-					w3=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//col1
-					w4=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//col2
-				};
-				//ignores relative or absolute refs
-				s1=FindCellName(w1,w3)+":"+FindCellName(w2,w4);
-				printf(" token:ptgArea,ref=%s\r\n",s1.ascii());
-				operands.prepend(new QString(s1));
-			break;
-			case 0x24:
-			case 0x44:
-			case 0x64://ptgRef
-				if(Version==8)
-				{
-					w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//row
-					w2=Integer2Byte(data[idx],data[idx+1]) & 0x00FF;idx=idx+2;//col
-				}else
-				{
-					w1=Integer2Byte(data[idx],data[idx+1]) & 0x3FFF;idx=idx+2;//row
-					w2=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//col
-				};
-				s1=FindCellName(w1,w2);
-				printf("token:ptgRef,ref=%s\r\n",s1.ascii());
-				operands.prepend(new QString(s1));
-			break;
-			case 0x1D: // ptgBool
-				w1=data[idx];idx++;
-				printf("token:ptgBool,val=%d\r\n",w1);
-				operands.prepend(new QString(QString::number(w1)));
-			break;
-			case 0x16://ptg MissArg
-				printf("token:ptgMissArg, val=' '\r\n");
-				operands.prepend(new QString("0"));
-			break;
-			case 0x12://ptgUplus==
-				printf("token:ptgUplus\r\n");
-				s1=QString("+")+operands.first()->ascii();
-				operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x13://ptgUminus
-				printf("token:ptgUminus\r\n");
-				s1=QString("-")+operands.first()->ascii();
-				operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x03://ptgAdd
-				printf("token:ptgAdd\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("+")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x04://ptgSub
-				printf("token:ptgSub\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("-")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x05://ptgMul
-				printf("token:ptgMul\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("*")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x06://ptgDiv
-				printf("token:ptgDiv\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("/")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x07://ptgPOWER
-				printf("token:ptgPow\r\n");
-				operands.first();
-				s1=QString("POWER(")+operands.next()->ascii()
-						+QString(",")+operands.first()->ascii()+QString(")");
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x08://ptgConcat
-				printf("token:ptgConcat\r\n");
-				operands.first();
-				s1=QString("CONCATENATE(")+operands.next()->ascii()
-						+QString(",")+operands.first()->ascii()+QString(")");
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x15://ptgParenthesis
-				printf("token:ptgParenthesis\r\n");
-				s1=QString("(")+operands.first()->ascii()+QString(")");
-				operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x14://ptgPercent
-				printf("token:ptgPercent\r\n");
-				s1=operands.first()->ascii()+QString("*0.01");
-				operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x9://ptgLessThan
-				printf("token:ptgLESS\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("<")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0xa://ptgLessEqual
-				printf("token:ptgLESS_EQUAL\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("<=")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0xb://ptgEQUAL
-				printf("token:ptgEQUAL\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("==")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0xc://ptgGREATER_EQUAL
-				printf("token:ptgGREAT_EQUAL\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString(">=")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0xd://ptgGREAT_THAN
-				printf("token:ptgGREAT_THAN\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString(">")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0xe://ptgNOT_EQUAL
-				printf("token:ptgNOTequal\r\n");
-				operands.first();
-				s1=operands.next()->ascii()
-						+QString("!=")+operands.first()->ascii();
-				operands.removeFirst();operands.removeFirst();
-				operands.prepend(new QString(s1));
-			break;
-			case 0x19://attribute can be Sum,If,Choose
-				w3=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;
-				idx++;
-				printf("token:ATTRIBUTE:0x%x\r\n",w3);
-				for(w4=idx;w4<length;w4++)
-					printf("0x%x, ",data[w4]);
-				if(w3&0x01)//choose
-				{
-					printf("token:CHOOSE\r\n");
-				}
-				else if(w3&0x02)//if
-				{
-					printf("token:IF\r\n");
-				}
-				else if(w3&0x10)//sum
-				{
-					printf("token:SUM\r\n");
-				};
-
-			break;
-
-
-			case 0x21:
-			case 0x22:
-			case 0x42:
-			case 0x62:
-			case 0x41:
-			case 0x61://ptgFunction
-				printf("token:ptgFunction\r\n");
-				if(token==0x22||token==0x42||token==0x62)
-				{
-					w2=(int)data[idx];idx++;
-					w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;
-				}else
-				{
-					w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;
-				};
-				switch(w1)
-				{
-					case 0xf://SIN
-						s1=QString("SIN(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x10://COS
-						s1=QString("COS(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x11://tan
-						s1=QString("TAN(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x62://asin
-						s1=QString("ASIN(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x63://ACOS
-						s1=QString("ACOS(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x12://ATAN
-						s1=QString("ATAN(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xe5://SINH
-						s1=QString("SINH(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xe6://COSH
-						s1=QString("COSH(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xe7://TANH
-						s1=QString("TANH(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xe8://ASINH
-						s1=QString("ASINH(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xe9://ACOSH
-						s1=QString("ACOSH(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xea://ATANH
-						s1=QString("ATANH(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x13://pi
-						s1="PI()";
-						operands.prepend(new QString(s1));
-					break;
-					case 0x14://sqrt
-						s1=QString("SQRT(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x15://exp
-						s1=QString("EXP(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x16://LN
-						s1=QString("LN(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x17://LOG10
-						s1=QString("LOG10(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x18://ABS
-						s1=QString("ABS(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x19://int
-						s1=QString("INT(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x1a://sign
-						s1=QString("SIGN(")+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x1b://round
-						operands.first();
-						s1=QString("ROUND(")+operands.next()->ascii()
-							+QString(",")+operands.first()->ascii()
-								+QString(")");
-						operands.removeFirst();operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x1d://index
-						operands.first();
-						s1=QString("INDEX(")+operands.next()->ascii()
-							+QString(",")
-							+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x1: // if ATTRIBUTE
-						operands.first();operands.next();
-						s1=QString("IF(")+operands.next()->ascii()+QString(",");
-						operands.first();
-						s1=s1+operands.next()->ascii()+QString(",");
-						s1=s1+operands.first()->ascii()+QString(")");
-						operands.removeFirst();
-						operands.removeFirst();
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x81://isblank
-						s1=QString("ISBLANK(")+operands.first()->ascii()
-							+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x80://isnumber
-						s1=QString("ISNUMBER(")+operands.first()->ascii()
-							+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x120://ceiling
-						operands.first();
-						s1=QString("CEILING(")+operands.next()->ascii()
-							+QString(",")+operands.first()->ascii()
-								+QString(")");
-						operands.removeFirst();operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x11d://floor
-						operands.first();
-						s1=QString("FLOOR(")+operands.next()->ascii()
-							+QString(",")+operands.first()->ascii()
-								+QString(")");
-						operands.removeFirst();operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x157://degrees
-						s1=QString("DEGREES(")+operands.first()->ascii()
-							+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x156://radians
-						s1=QString("RADIANS(")+operands.first()->ascii()
-							+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xb8://fact
-						s1=QString("FACT(")+operands.first()->ascii()
-							+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x27://MOD
-						operands.first();
-						s1=QString("MOD(")+operands.next()->ascii()
-							+QString(",")+operands.first()->ascii()
-								+QString(")");
-						operands.removeFirst();operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x151://power
-						operands.first();
-						s1=QString("POWER(")+operands.next()->ascii()
-							+QString(",")+operands.first()->ascii()
-								+QString(")");
-						operands.removeFirst();operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x3f://rand()
-						s1="RAND()";
-						operands.prepend(new QString(s1));
-					break;
-					case 0x4://sum
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("SUM(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x6://min
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("MIN(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x7://max
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("MAX(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x5://average
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("AVERAGE(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x2e://var
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("VAR(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xc2://varp
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("VARP(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xc://stdev
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("STDEV(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0xc1://stdevp
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("STDEVP(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x143://skew
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("SKEW(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x142://kurt
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("KURT(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-					case 0x0://count
-						for(w4=1;w4<w2;w4++) operands.removeFirst();
-						s1=QString("COUNT(")+operands.first()->ascii()
-									+QString(")");
-						operands.removeFirst();
-						operands.prepend(new QString(s1));
-					break;
-
-					default:
-						printf("token:FUNCTION_UNKNOWN=0x%x\r\n",w1);
-						return QString("FUNC_UNKNOWN");
-					break;
-
-				};
-
-			break;
-
-			default:
-				printf("tokenUNKNOWN=0x%x\r\n",token);
-				return QString("TOKEN_UKNOWN");
-				//it is dangerous to go to idx++ and not return
-				// because the result is unexpected.
-				// but there is a possibility the the parser will give the correct
-				// answer, because there are some tokens in excel formulas that can be					//ignored.
-				idx++;
-			break;
-		};
-
-	};
-
-
-
-	printf("{////FormulaParser}\r\n");
-	printf("GetFormula:::::::r=%d,c=%d,,,%s\r\n",row,col,s1.ascii());
-	printf("\r\n");
-	s1=operands.first()->ascii();
-	operands.clear();
-return QString(s1);
+    int length=sz;
+    printf("{FormulaParser}\r\n");
+    printf("row=%d, col=%d, length=%d\r\n",row,col,length);
+    int idx=0;
+    int w1,w2,w3,w4;
+    double d1;
+    int token;
+    QString s1;
+    QList <QString> operands;
+    operands.setAutoDelete(TRUE);
+    QString formula;
+    operands.clear();
+    while( idx<length )
+    {
+        token= data[idx]; idx++;
+        switch(token)
+        {
+        case 0x1E: //prtInt
+            w1=Integer2Byte(data[idx],data[idx+1]);
+            idx=idx+2;
+            operands.prepend(new QString(QString::number(w1)));
+            printf(" token:ptgInt,num=%d\r\n",w1);
+            break;
+        case 0x1F: //ptgNumber
+#if defined(__arm__) && !defined(__vfp__)
+            d1=Double8Byte(data[idx+4],data[idx+5],data[idx+6],data[idx+7]
+                           ,data[idx],data[idx+1],data[idx+2],data[idx+3]);
+#else
+            d1=Double8Byte(data[idx],data[idx+1],data[idx+2],data[idx+3]
+                           ,data[idx+4],data[idx+5],data[idx+6],data[idx+7]);
+#endif
+            idx=idx+8;
+            operands.prepend(new QString(QString::number(d1)));
+            printf(" token:ptgNumber,num=%f\r\n",d1);
+            break;
+        case 0x17: //ptgStr
+            if(Version==8)
+            {
+                //unicode string
+                //w1=Integer2Byte(data[idx],data[idx+1]);idx+=2;
+                w1=data[idx];idx++;
+                printf("len=%d\r\n",w1);
+                int richruns=0; int fareastsize=0;
+                int richstring,fareaststring;
+                int options = data[idx];idx++;
+                fareaststring = ((options & 0x04) != 0);
+                richstring     = ((options & 0x08) != 0);
+                if(richstring)
+                {
+                    //containts rich string formatting.
+                    printf("STRING:richstring\r\n");
+                    richruns= Integer2Byte(data[idx],data[idx+1]);
+                    printf("richruns:%d\r\n",richruns);
+                    idx+=2;
+                };
+                if(fareaststring)
+                {
+                    //contains far east formatting
+                    printf("STRING:fareast!\r\n");
+                    fareastsize=Integer4Byte(data[idx], data[idx+1],
+                                             data[idx+2], data[idx+3]);
+                    printf("fareastsize=%d",fareastsize);
+                    idx+=4;
+                };
+                if ((options & 0x01) == 0) //8 bit chars
+                {
+                    /* ascii */
+                    s1 = GetASCII(data,idx,w1);
+                    idx=idx+w1;
+                    printf("STRING:ASCII=%s\r\n",s1.ascii());
+                }else //16 bit chars
+                {
+                    /* unicode */
+                    s1 = GetUnicode(data,idx,w1);
+                    idx=idx+w1*2;
+                    printf("STRING:unicode=%s\r\n",s1.ascii());
+                };
+                // HERE TO PUT richformat handling
+                if (richstring)
+                {
+                    idx += 4 * richruns;
+                };
+                if (fareaststring)
+                {
+                    idx += fareastsize;
+                };
+                s1=QString("""")+s1+QString("""");
+                operands.prepend(new QString(s1));
+            }
+            else
+            {
+                w1=data[idx];idx++;
+                s1=GetASCII(data,idx,w1);
+                s1=QString("""")+s1+QString("""");
+                idx=idx+w1;
+                operands.prepend(new QString(s1));
+            };
+            printf(" token:ptgStr,num=%d\r\n",w1);
+            break;
+        case 0x25:
+        case 0x45:
+        case 0x65: // ptgArea
+            if(Version==8)
+            {
+                w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//row1
+                w2=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//row2
+                w3=Integer2Byte(data[idx],data[idx+1]) & 0x00FF;idx=idx+2;//col1
+                w4=Integer2Byte(data[idx],data[idx+1]) & 0x00FF;idx=idx+2;//col2
+            }
+            else
+            {
+                w1=Integer2Byte(data[idx],data[idx+1]) & 0x3FFF;idx=idx+2;//row1
+                w2=Integer2Byte(data[idx],data[idx+1]) & 0x3FFF;idx=idx+2;//row2
+                w3=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//col1
+                w4=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//col2
+            };
+            //ignores relative or absolute refs
+            s1=FindCellName(w1,w3)+":"+FindCellName(w2,w4);
+            printf(" token:ptgArea,ref=%s\r\n",s1.ascii());
+            operands.prepend(new QString(s1));
+            break;
+        case 0x24:
+        case 0x44:
+        case 0x64://ptgRef
+            if(Version==8)
+            {
+                w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//row
+                w2=Integer2Byte(data[idx],data[idx+1]) & 0x00FF;idx=idx+2;//col
+            }
+            else
+            {
+                w1=Integer2Byte(data[idx],data[idx+1]) & 0x3FFF;idx=idx+2;//row
+                w2=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;//col
+            };
+            s1=FindCellName(w1,w2);
+            printf("token:ptgRef,ref=%s\r\n",s1.ascii());
+            operands.prepend(new QString(s1));
+            break;
+        case 0x1D: // ptgBool
+            w1=data[idx];idx++;
+            printf("token:ptgBool,val=%d\r\n",w1);
+            operands.prepend(new QString(QString::number(w1)));
+            break;
+        case 0x16://ptg MissArg
+            printf("token:ptgMissArg, val=' '\r\n");
+            operands.prepend(new QString("0"));
+            break;
+        case 0x12://ptgUplus==
+            printf("token:ptgUplus\r\n");
+            s1=QString("+")+operands.first()->ascii();
+            operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x13://ptgUminus
+            printf("token:ptgUminus\r\n");
+            s1=QString("-")+operands.first()->ascii();
+            operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x03://ptgAdd
+            printf("token:ptgAdd\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("+")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x04://ptgSub
+            printf("token:ptgSub\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("-")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x05://ptgMul
+            printf("token:ptgMul\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("*")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x06://ptgDiv
+            printf("token:ptgDiv\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("/")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x07://ptgPOWER
+            printf("token:ptgPow\r\n");
+            operands.first();
+            s1=QString("POWER(")+operands.next()->ascii()
+               +QString(",")+operands.first()->ascii()+QString(")");
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x08://ptgConcat
+            printf("token:ptgConcat\r\n");
+            operands.first();
+            s1=QString("CONCATENATE(")+operands.next()->ascii()
+               +QString(",")+operands.first()->ascii()+QString(")");
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x15://ptgParenthesis
+            printf("token:ptgParenthesis\r\n");
+            s1=QString("(")+operands.first()->ascii()+QString(")");
+            operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x14://ptgPercent
+            printf("token:ptgPercent\r\n");
+            s1=operands.first()->ascii()+QString("*0.01");
+            operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x9://ptgLessThan
+            printf("token:ptgLESS\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("<")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0xa://ptgLessEqual
+            printf("token:ptgLESS_EQUAL\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("<=")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0xb://ptgEQUAL
+            printf("token:ptgEQUAL\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("==")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0xc://ptgGREATER_EQUAL
+            printf("token:ptgGREAT_EQUAL\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString(">=")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0xd://ptgGREAT_THAN
+            printf("token:ptgGREAT_THAN\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString(">")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0xe://ptgNOT_EQUAL
+            printf("token:ptgNOTequal\r\n");
+            operands.first();
+            s1=operands.next()->ascii()
+               +QString("!=")+operands.first()->ascii();
+            operands.removeFirst();operands.removeFirst();
+            operands.prepend(new QString(s1));
+            break;
+        case 0x19://attribute can be Sum,If,Choose
+            w3=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;
+            idx++;
+            printf("token:ATTRIBUTE:0x%x\r\n",w3);
+            for(w4=idx;w4<length;w4++)
+                printf("0x%x, ",data[w4]);
+            if(w3&0x01)//choose
+            {
+                printf("token:CHOOSE\r\n");
+            }
+            else if(w3&0x02)//if
+            {
+                printf("token:IF\r\n");
+            }
+            else if(w3&0x10)//sum
+            {
+                printf("token:SUM\r\n");
+            };
+
+            break;
+
+
+        case 0x21:
+        case 0x22:
+        case 0x42:
+        case 0x62:
+        case 0x41:
+        case 0x61://ptgFunction
+            printf("token:ptgFunction\r\n");
+            if(token==0x22||token==0x42||token==0x62)
+            {
+                w2=(int)data[idx];idx++;
+                w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;
+            }
+            else
+            {
+                w1=Integer2Byte(data[idx],data[idx+1]);idx=idx+2;
+            };
+            switch(w1)
+            {
+            case 0xf://SIN
+                s1=QString("SIN(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x10://COS
+                s1=QString("COS(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x11://tan
+                s1=QString("TAN(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x62://asin
+                s1=QString("ASIN(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x63://ACOS
+                s1=QString("ACOS(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x12://ATAN
+                s1=QString("ATAN(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xe5://SINH
+                s1=QString("SINH(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xe6://COSH
+                s1=QString("COSH(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xe7://TANH
+                s1=QString("TANH(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xe8://ASINH
+                s1=QString("ASINH(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xe9://ACOSH
+                s1=QString("ACOSH(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xea://ATANH
+                s1=QString("ATANH(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x13://pi
+                s1="PI()";
+                operands.prepend(new QString(s1));
+                break;
+            case 0x14://sqrt
+                s1=QString("SQRT(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x15://exp
+                s1=QString("EXP(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x16://LN
+                s1=QString("LN(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x17://LOG10
+                s1=QString("LOG10(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x18://ABS
+                s1=QString("ABS(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x19://int
+                s1=QString("INT(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x1a://sign
+                s1=QString("SIGN(")+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x1b://round
+                operands.first();
+                s1=QString("ROUND(")+operands.next()->ascii()
+                   +QString(",")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x1d://index
+                operands.first();
+                s1=QString("INDEX(")+operands.next()->ascii()
+                   +QString(",")
+                   +operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x1: // if ATTRIBUTE
+                operands.first();operands.next();
+                s1=QString("IF(")+operands.next()->ascii()+QString(",");
+                operands.first();
+                s1=s1+operands.next()->ascii()+QString(",");
+                s1=s1+operands.first()->ascii()+QString(")");
+                operands.removeFirst();
+                operands.removeFirst();
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x81://isblank
+                s1=QString("ISBLANK(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x80://isnumber
+                s1=QString("ISNUMBER(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x120://ceiling
+                operands.first();
+                s1=QString("CEILING(")+operands.next()->ascii()
+                   +QString(",")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x11d://floor
+                operands.first();
+                s1=QString("FLOOR(")+operands.next()->ascii()
+                   +QString(",")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x157://degrees
+                s1=QString("DEGREES(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x156://radians
+                s1=QString("RADIANS(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xb8://fact
+                s1=QString("FACT(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x27://MOD
+                operands.first();
+                s1=QString("MOD(")+operands.next()->ascii()
+                   +QString(",")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x151://power
+                operands.first();
+                s1=QString("POWER(")+operands.next()->ascii()
+                   +QString(",")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x3f://rand()
+                s1="RAND()";
+                operands.prepend(new QString(s1));
+                break;
+            case 0x4://sum
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("SUM(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x6://min
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("MIN(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x7://max
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("MAX(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x5://average
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("AVERAGE(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x2e://var
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("VAR(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xc2://varp
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("VARP(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xc://stdev
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("STDEV(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0xc1://stdevp
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("STDEVP(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x143://skew
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("SKEW(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x142://kurt
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("KURT(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+            case 0x0://count
+                for(w4=1;w4<w2;w4++) operands.removeFirst();
+                s1=QString("COUNT(")+operands.first()->ascii()
+                   +QString(")");
+                operands.removeFirst();
+                operands.prepend(new QString(s1));
+                break;
+
+            default:
+                printf("token:FUNCTION_UNKNOWN=0x%x\r\n",w1);
+                return QString("FUNC_UNKNOWN");
+                break;
+
+            };
+
+            break;
+
+        default:
+            printf("tokenUNKNOWN=0x%x\r\n",token);
+            return QString("TOKEN_UKNOWN");
+            //it is dangerous to go to idx++ and not return
+            // because the result is unexpected.
+            // but there is a possibility the the parser will give the correct
+            // answer, because there are some tokens in excel formulas that can be                  //ignored.
+            idx++;
+            break;
+        };
+
+    };
+
+
+
+    printf("{////FormulaParser}\r\n");
+    printf("GetFormula:::::::r=%d,c=%d,,,%s\r\n",row,col,s1.ascii());
+    printf("\r\n");
+    s1=operands.first()->ascii();
+    operands.clear();
+    return QString(s1);
 };
 
 QString ExcelBook::FindCellName(int row, int col)
 {
-  row++;col++;
-  QString s1="";
-  int i1=col % 26;
-  int i2=col / 26;
-  if (i2!=0) s1=(char)(i2+65); //65 =A
-  s1=s1+(char)(i1+65-1);
-  return (s1+QString::number(row));
+    row++;col++;
+    QString s1="";
+    int i1=col % 26;
+    int i2=col / 26;
+    if (i2!=0) s1=(char)(i2+65); //65 =A
+    s1=s1+(char)(i1+65-1);
+    return (s1+QString::number(row));
 };
 
 
 
 
 
 
 
 
diff --git a/noncore/apps/opie-sheet/Excel.h b/noncore/apps/opie-sheet/Excel.h
index 0a581cf..51ccf5c 100644
--- a/noncore/apps/opie-sheet/Excel.h
+++ b/noncore/apps/opie-sheet/Excel.h
@@ -1,22 +1,52 @@
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+/* QT */
+#include <qstring.h>
+#include <qarray.h>
+#include <qlist.h>
 
+/* STD */
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
 #include <time.h>
 #include <sys/types.h>
 #include <strings.h>
-#include <qstring.h>
-#include <qarray.h>
-#include <qlist.h>
 
 #define DATEFORMAT 0x1
 #define NUMBERFORMAT 0x2
 
 #define BIFF8 0x600
 #define BIFF7 0x500
 #define WBKGLOBAL 0x5
 #define WRKSHEET 0x10
 
 #define XL_ARRAY 0x221
 #define XL_BOUNDSHEET 0x85
 #define XL_BOF 0x809
@@ -46,160 +76,153 @@
 
 #define CELL_LABEL 0x2
 #define CELL_NUMBER 0x3
 #define CELL_DATE 0x4
 #define CELL_BOOLEAN 0x5
 #define CELL_ERROR 0x6
 
 
 
 class ExcelFormat
 {
 public:
-int code;
-int type;
-QString format;
-ExcelFormat();
-ExcelFormat(int c,int t, QString s);
+    int code;
+    int type;
+    QString format;
+    ExcelFormat();
+    ExcelFormat(int c,int t, QString s);
 };
 
 struct xfrecord
 {
-int code;
-int type;
-QString format;
+    int code;
+    int type;
+    QString format;
 };
 
 class ExcelCell
 {
 public:
-int type;
-int row,col;
-int xfindex; //xf format index of cell
-int valuei;
-double valued;
-QString valuec;
+    int type;
+    int row,col;
+    int xfindex; //xf format index of cell
+    int valuei;
+    double valued;
+    QString valuec;
 
 };
 
 class ExcelBREC
 {
 public:
-	int code;
-	int length;
-	int position;
-	char* data;
+    int code;
+    int length;
+    int position;
+    char* data;
 };
 
 class SSTList
 {
 public:
-	QArray <ExcelBREC*> rec;
+    QArray <ExcelBREC*> rec;
 };
 
 class ExcelSheet
 {
 public:
-	QString name;
-	ExcelBREC BOFRecord;
-	int position;
-	int type;
-	int rows;
-	int cols;
-
-	int cellsize,rowalloc,cellalloc;
-	QArray <ExcelCell*> Cells;
-	bool InitCells(void); // true if ok
-	ExcelCell* Get(int row, int col);
-	void Set(int row, int col, ExcelCell* cell);
+    QString name;
+    ExcelBREC BOFRecord;
+    int position;
+    int type;
+    int rows;
+    int cols;
+
+    int cellsize,rowalloc,cellalloc;
+    QArray <ExcelCell*> Cells;
+    bool InitCells(void); // true if ok
+    ExcelCell* Get(int row, int col);
+    void Set(int row, int col, ExcelCell* cell);
 
 };
 
-struct mulrk {
-        int row;
-        int first;
-        int last;
-        int numrks;
-        QArray<int> rknumbers;
-	QArray<double> rkdbls;
-        QArray<int> xfindices;
+struct mulrk
+{
+    int row;
+    int first;
+    int last;
+    int numrks;
+    QArray<int> rknumbers;
+    QArray<double> rkdbls;
+    QArray<int> xfindices;
 };
 
-
-
-
 class ExcelBook
 {
 public:
-FILE *File;
-int Position;
-//int stringcount;
-QArray <QString*> SharedStrings;
-//int xfcount;
-QArray <ExcelFormat*> XFRecords;
-//int Sheetcount;
-QArray <ExcelSheet*> Sheets;
-//int name count;
-QArray <QString*> Names;
-
-QString dateformat;
-int Version;
-int endian;
-int Integer2Byte(int b1, int b2 );
-int Integer4Byte(int b1, int b2, int b3, int b4 );
-int Integer2ByteFile(FILE *f);
-float Float4Byte(int b1, int b2, int b3, int b4);
-double Double4Byte(int b1, int b2, int b3, int b4);
-double Double8Byte(int b1, int b2, int b3, int b4, int b5, int b6, int b7, int b8);
-void DetectEndian(void);
-
-bool OpenFile(char *Filename); // true if ok
-bool CloseFile(void); // true if ok
-void SeekPosition(int pos); // go to Pos
-void SeekSkip(int pos); // skips pos bytes.
-int FileEOF(void); //returns -1 if EOF else 0
-int Get2Bytes(void); //gets an int from the file
-char* Read(int pos, int length);
-QString ReadUnicodeChar(int pos, int length);
-QString* GetString(int num); //gets the num string from SharedStrings;
-int SeekBOF(void);
-ExcelBREC* GetBREC(void);
-ExcelBREC* PeekBREC(void);
-char* GetDataOfBREC(ExcelBREC* record);
-void ConvertCharToArray(ExcelBREC* record, char* chars, int length);
-int SheetHandleRecord(ExcelSheet* sheet, ExcelBREC* record);
-int ReadSheet(ExcelSheet* sheet); //read the sheet sheet*
-ExcelSheet* GetSheet(void);
-void ParseSheets(void);
-void GetSheets(void);
-
-bool ParseBook(char *file); // THIS IS THE MAIN PARSE FUNCTION of file
-QString GetASCII(char* inbytes, int pos, int chars);
-QString GetUnicode(char * inbytes, int pos, int chars);
-void HandleBoundSheet( ExcelBREC* rec);
-void HandleName(ExcelSheet* sheet, ExcelBREC* rec);
-ExcelFormat* GetFormatting(int xf);
-void HandleSetOfSST(ExcelBREC* rec/*, SSTList* cont*/, char* bytes);
-char* MergeBytesFromSSTs(ExcelBREC* rec,SSTList* cont);
-void HandleSST(ExcelBREC* rec);
-void HandleLabelSST(ExcelSheet* sheet, ExcelBREC* rec);
-ExcelCell* CellLabel(int row, int col, QString str);
-ExcelCell* CellNumber(int row, int col, int index, double d);
-QString* CellDataString(ExcelSheet* sh, int row, int col);
-int CellGetPrecision(double d);
-void CellSetDateFormat(char *d);
-void HandleMulrk(ExcelSheet* sheet, ExcelBREC* record);
-void MulrkRead(struct mulrk *mulrk, char* data);
-void HandleNumber(ExcelSheet* sheet, ExcelBREC* record);
-void HandleFormat(ExcelBREC* rec);
-void HandleXF(ExcelBREC* rec);
-void HandleRK(ExcelSheet* sheet, ExcelBREC* record);
-void HandleFormula(ExcelSheet* sheet, ExcelBREC* record);
-QString GetFormula(int row, int col, ExcelSheet* sheet, char* data, int sz);
-QString FindCellName(int row, int col);
-
-
-
-
-
+    FILE *File;
+    int Position;
+    //int stringcount;
+    QArray <QString*> SharedStrings;
+    //int xfcount;
+    QArray <ExcelFormat*> XFRecords;
+    //int Sheetcount;
+    QArray <ExcelSheet*> Sheets;
+    //int name count;
+    QArray <QString*> Names;
+
+    QString dateformat;
+    int Version;
+    int endian;
+    int Integer2Byte(int b1, int b2 );
+    int Integer4Byte(int b1, int b2, int b3, int b4 );
+    int Integer2ByteFile(FILE *f);
+    float Float4Byte(int b1, int b2, int b3, int b4);
+    double Double4Byte(int b1, int b2, int b3, int b4);
+    double Double8Byte(int b1, int b2, int b3, int b4, int b5, int b6, int b7, int b8);
+    void DetectEndian(void);
+
+    bool OpenFile(char *Filename); // true if ok
+    bool CloseFile(void); // true if ok
+    void SeekPosition(int pos); // go to Pos
+    void SeekSkip(int pos); // skips pos bytes.
+    int FileEOF(void); //returns -1 if EOF else 0
+    int Get2Bytes(void); //gets an int from the file
+    char* Read(int pos, int length);
+    QString ReadUnicodeChar(int pos, int length);
+    QString* GetString(int num); //gets the num string from SharedStrings;
+    int SeekBOF(void);
+    ExcelBREC* GetBREC(void);
+    ExcelBREC* PeekBREC(void);
+    char* GetDataOfBREC(ExcelBREC* record);
+    void ConvertCharToArray(ExcelBREC* record, char* chars, int length);
+    int SheetHandleRecord(ExcelSheet* sheet, ExcelBREC* record);
+    int ReadSheet(ExcelSheet* sheet); //read the sheet sheet*
+    ExcelSheet* GetSheet(void);
+    void ParseSheets(void);
+    void GetSheets(void);
+
+    bool ParseBook(char *file); // THIS IS THE MAIN PARSE FUNCTION of file
+    QString GetASCII(char* inbytes, int pos, int chars);
+    QString GetUnicode(char * inbytes, int pos, int chars);
+    void HandleBoundSheet( ExcelBREC* rec);
+    void HandleName(ExcelSheet* sheet, ExcelBREC* rec);
+    ExcelFormat* GetFormatting(int xf);
+    void HandleSetOfSST(ExcelBREC* rec/*, SSTList* cont*/, char* bytes);
+    char* MergeBytesFromSSTs(ExcelBREC* rec,SSTList* cont);
+    void HandleSST(ExcelBREC* rec);
+    void HandleLabelSST(ExcelSheet* sheet, ExcelBREC* rec);
+    ExcelCell* CellLabel(int row, int col, QString str);
+    ExcelCell* CellNumber(int row, int col, int index, double d);
+    QString* CellDataString(ExcelSheet* sh, int row, int col);
+    int CellGetPrecision(double d);
+    void CellSetDateFormat(char *d);
+    void HandleMulrk(ExcelSheet* sheet, ExcelBREC* record);
+    void MulrkRead(struct mulrk *mulrk, char* data);
+    void HandleNumber(ExcelSheet* sheet, ExcelBREC* record);
+    void HandleFormat(ExcelBREC* rec);
+    void HandleXF(ExcelBREC* rec);
+    void HandleRK(ExcelSheet* sheet, ExcelBREC* record);
+    void HandleFormula(ExcelSheet* sheet, ExcelBREC* record);
+    QString GetFormula(int row, int col, ExcelSheet* sheet, char* data, int sz);
+    QString FindCellName(int row, int col);
 };
 
diff --git a/noncore/apps/opie-sheet/cellformat.cpp b/noncore/apps/opie-sheet/cellformat.cpp
index 342ebe9..602d20d 100644
--- a/noncore/apps/opie-sheet/cellformat.cpp
+++ b/noncore/apps/opie-sheet/cellformat.cpp
@@ -1,626 +1,644 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #include "cellformat.h"
 
+/* QT */
 #include <qlistbox.h>
 #include <qlabel.h>
 
 #define COMBO_WIDTHS 155
 #define COMBO_HEIGHTS 21
 
 #define COLOR_COUNT 17
 #define STYLE_COUNT 14
 #define HALIGN_COUNT 3
 #define VALIGN_COUNT 3
 
 QColor qtColors[COLOR_COUNT]={Qt::black,Qt::white, Qt::darkGray,
                               Qt::gray, Qt::lightGray, Qt::red,
                               Qt::green, Qt::blue, Qt::cyan,
                               Qt::magenta, Qt::yellow,
                               Qt::darkRed, Qt::darkGreen,
                               Qt::darkBlue, Qt::darkCyan,
                               Qt::darkMagenta, Qt::darkYellow};
 
 Qt::BrushStyle brushStyles[STYLE_COUNT]={Qt::SolidPattern,
-                                         Qt::Dense1Pattern, Qt::Dense2Pattern,
-                                         Qt::Dense3Pattern, Qt::Dense4Pattern,
-                                         Qt::Dense5Pattern, Qt::Dense6Pattern,
-                                         Qt::Dense7Pattern, Qt::HorPattern,
-                                         Qt::VerPattern, Qt::CrossPattern,
-                                         Qt::BDiagPattern, Qt::FDiagPattern,
-                                         Qt::DiagCrossPattern};
+                                        Qt::Dense1Pattern, Qt::Dense2Pattern,
+                                        Qt::Dense3Pattern, Qt::Dense4Pattern,
+                                        Qt::Dense5Pattern, Qt::Dense6Pattern,
+                                        Qt::Dense7Pattern, Qt::HorPattern,
+                                        Qt::VerPattern, Qt::CrossPattern,
+                                        Qt::BDiagPattern, Qt::FDiagPattern,
+                                        Qt::DiagCrossPattern};
 
 QString namesHAlign[HALIGN_COUNT]={"Left", "Right", "Center"};
 QString namesVAlign[VALIGN_COUNT]={"Top", "Bottom", "Center"};
 
 Qt::AlignmentFlags flagsHAlign[HALIGN_COUNT]={Qt::AlignLeft,
-                                              Qt::AlignRight,
-                                              Qt::AlignHCenter};
+        Qt::AlignRight,
+        Qt::AlignHCenter};
 
 Qt::AlignmentFlags flagsVAlign[VALIGN_COUNT]={Qt::AlignTop,
-                                              Qt::AlignBottom,
-                                              Qt::AlignVCenter};
+        Qt::AlignBottom,
+        Qt::AlignVCenter};
 
 CellFormat::CellFormat(QWidget *parent)
-           :QDialog(parent, 0, TRUE)
-{
-  // Main widget
-  tabs=new QTabWidget(this);
-  widgetBorders=new QWidget(tabs);
-  widgetBackground=new QWidget(tabs);
-  widgetFont=new QWidget(tabs);
-  widgetAlignment=new QWidget(tabs);
-  tabs->addTab(widgetBorders, tr("&Borders"));
-  tabs->addTab(widgetBackground, tr("Back&ground"));
-  tabs->addTab(widgetFont, tr("&Font"));
-  tabs->addTab(widgetAlignment, tr("&Alignment"));
-
-  fontDB.loadRenderers();
-  changedFont=changedAlign=changedBrush=FALSE;
-
-  // Borders tab
-  borderEditor=new BorderEditor(widgetBorders);
-  borderEditor->setGeometry(10, 10, 215, 145);
-  connect(borderEditor, SIGNAL(clicked(BorderEditor::BorderArea)),
-          this, SLOT(borderClicked(BorderEditor::BorderArea)));
-
-  comboBordersWidth=createCombo(COMBO_WIDTH, widgetBorders, tr("&Width:"), 165);
-  comboBordersColor=createCombo(COMBO_COLOR, widgetBorders, tr("&Color:"), 165+(COMBO_HEIGHTS+10));
-
-  buttonBordersDefaults=new QPushButton(tr("&Default Borders"), widgetBorders);
-  buttonBordersDefaults->setGeometry(115, 165+2*(COMBO_HEIGHTS+10),
-                                     110, COMBO_HEIGHTS);
-
-  connect(buttonBordersDefaults, SIGNAL(clicked()),
-          this, SLOT(slotBordersDefaults()));
-
-  // Background tab
-  frameBackground=new QFrame(widgetBackground);
-  frameBackground->setGeometry(10, 10, 215, 145);
-  frameBackground->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
-
-  comboBackgroundStyle=createCombo(COMBO_STYLE, widgetBackground, tr("&Style:"), 165);
-  connect(comboBackgroundStyle, SIGNAL(activated(int)), this, SLOT(backgroundClicked(int)));
-  comboBackgroundColor=createCombo(COMBO_COLOR, widgetBackground, tr("&Color:"), 165+(COMBO_HEIGHTS+10));
-  connect(comboBackgroundColor, SIGNAL(activated(int)), this, SLOT(backgroundClicked(int)));
-
-  buttonBackgroundDefaults=new QPushButton(tr("&Default Background"), widgetBackground);
-  buttonBackgroundDefaults->setGeometry(115, 165+2*(COMBO_HEIGHTS+10), 110, COMBO_HEIGHTS);
-  connect(buttonBackgroundDefaults, SIGNAL(clicked()), this, SLOT(slotBackgroundDefaults()));
-
-  // Font tab
-  frameFont=new QFrame(widgetFont);
-  frameFont->setGeometry(10, 10, 215, 125);
-  frameFont->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
-
-  comboFontFamily=createCombo(COMBO_FONT, widgetFont, tr("&Font:"), 145);
-  connect(comboFontFamily, SIGNAL(activated(int)), this, SLOT(fontClicked(int)));
-  comboFontSize=createCombo(COMBO_SIZE, widgetFont, tr("&Size:"), 145+(COMBO_HEIGHTS+10));
-  connect(comboFontSize, SIGNAL(activated(int)), this, SLOT(fontClicked(int)));
-  comboFontColor=createCombo(COMBO_COLOR, widgetFont, tr("&Color:"), 145+2*(COMBO_HEIGHTS+10));
-  connect(comboFontColor, SIGNAL(activated(int)), this, SLOT(fontClicked(int)));
-
-  checkFontBold=new QCheckBox(tr("&Bold"), widgetFont);
-  checkFontBold->setGeometry(10, 145+3*(COMBO_HEIGHTS+10), 40, COMBO_HEIGHTS);
-  connect(checkFontBold, SIGNAL(toggled(bool)), this, SLOT(fontClicked(bool)));
-  checkFontItalic=new QCheckBox(tr("&Italic"), widgetFont);
-  checkFontItalic->setGeometry(60, 145+3*(COMBO_HEIGHTS+10), 40, COMBO_HEIGHTS);
-  connect(checkFontItalic, SIGNAL(toggled(bool)), this, SLOT(fontClicked(bool)));
-
-  buttonFontDefaults=new QPushButton(tr("&Default Font"), widgetFont);
-  buttonFontDefaults->setGeometry(115, 145+3*(COMBO_HEIGHTS+10), 110, COMBO_HEIGHTS);
-  connect(buttonFontDefaults, SIGNAL(clicked()), this, SLOT(slotFontDefaults()));
-
-  // Alignment tab
-  frameAlignment=new QFrame(widgetAlignment);
-  frameAlignment->setGeometry(10, 10, 215, 145);
-  frameAlignment->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
-
-  comboAlignmentVertical=createCombo(COMBO_VALIGN, widgetAlignment, tr("&Vertical:"), 165);
-  connect(comboAlignmentVertical, SIGNAL(activated(int)), this, SLOT(alignClicked(int)));
-  comboAlignmentHorizontal=createCombo(COMBO_HALIGN, widgetAlignment, tr("&Horizontal:"), 165+(COMBO_HEIGHTS+10));
-  connect(comboAlignmentHorizontal, SIGNAL(activated(int)), this, SLOT(alignClicked(int)));
-
-  checkAlignmentWrap=new QCheckBox(tr("&Word Wrap"), widgetAlignment);
-  checkAlignmentWrap->setGeometry(10, 165+2*(COMBO_HEIGHTS+10), 90, COMBO_HEIGHTS);
-  connect(checkAlignmentWrap, SIGNAL(toggled(bool)), this, SLOT(alignClicked(bool)));
-
-  buttonAlignmentDefaults=new QPushButton(tr("&Default Alignment"), widgetAlignment);
-  buttonAlignmentDefaults->setGeometry(115, 165+2*(COMBO_HEIGHTS+10), 110, COMBO_HEIGHTS);
-  connect(buttonAlignmentDefaults, SIGNAL(clicked()), this, SLOT(slotAlignmentDefaults()));
-
-  // Main widget
-  box=new QVBoxLayout(this);
-  box->addWidget(tabs);
-
-  setCaption(tr("Format Cells"));
+        :QDialog(parent, 0, TRUE)
+{
+    // Main widget
+    tabs=new QTabWidget(this);
+    widgetBorders=new QWidget(tabs);
+    widgetBackground=new QWidget(tabs);
+    widgetFont=new QWidget(tabs);
+    widgetAlignment=new QWidget(tabs);
+    tabs->addTab(widgetBorders, tr("&Borders"));
+    tabs->addTab(widgetBackground, tr("Back&ground"));
+    tabs->addTab(widgetFont, tr("&Font"));
+    tabs->addTab(widgetAlignment, tr("&Alignment"));
+
+    fontDB.loadRenderers();
+    changedFont=changedAlign=changedBrush=FALSE;
+
+    // Borders tab
+    borderEditor=new BorderEditor(widgetBorders);
+    borderEditor->setGeometry(10, 10, 215, 145);
+    connect(borderEditor, SIGNAL(clicked(BorderEditor::BorderArea)),
+            this, SLOT(borderClicked(BorderEditor::BorderArea)));
+
+    comboBordersWidth=createCombo(COMBO_WIDTH, widgetBorders, tr("&Width:"), 165);
+    comboBordersColor=createCombo(COMBO_COLOR, widgetBorders, tr("&Color:"), 165+(COMBO_HEIGHTS+10));
+
+    buttonBordersDefaults=new QPushButton(tr("&Default Borders"), widgetBorders);
+    buttonBordersDefaults->setGeometry(115, 165+2*(COMBO_HEIGHTS+10),
+                                       110, COMBO_HEIGHTS);
+
+    connect(buttonBordersDefaults, SIGNAL(clicked()),
+            this, SLOT(slotBordersDefaults()));
+
+    // Background tab
+    frameBackground=new QFrame(widgetBackground);
+    frameBackground->setGeometry(10, 10, 215, 145);
+    frameBackground->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
+
+    comboBackgroundStyle=createCombo(COMBO_STYLE, widgetBackground, tr("&Style:"), 165);
+    connect(comboBackgroundStyle, SIGNAL(activated(int)), this, SLOT(backgroundClicked(int)));
+    comboBackgroundColor=createCombo(COMBO_COLOR, widgetBackground, tr("&Color:"), 165+(COMBO_HEIGHTS+10));
+    connect(comboBackgroundColor, SIGNAL(activated(int)), this, SLOT(backgroundClicked(int)));
+
+    buttonBackgroundDefaults=new QPushButton(tr("&Default Background"), widgetBackground);
+    buttonBackgroundDefaults->setGeometry(115, 165+2*(COMBO_HEIGHTS+10), 110, COMBO_HEIGHTS);
+    connect(buttonBackgroundDefaults, SIGNAL(clicked()), this, SLOT(slotBackgroundDefaults()));
+
+    // Font tab
+    frameFont=new QFrame(widgetFont);
+    frameFont->setGeometry(10, 10, 215, 125);
+    frameFont->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
+
+    comboFontFamily=createCombo(COMBO_FONT, widgetFont, tr("&Font:"), 145);
+    connect(comboFontFamily, SIGNAL(activated(int)), this, SLOT(fontClicked(int)));
+    comboFontSize=createCombo(COMBO_SIZE, widgetFont, tr("&Size:"), 145+(COMBO_HEIGHTS+10));
+    connect(comboFontSize, SIGNAL(activated(int)), this, SLOT(fontClicked(int)));
+    comboFontColor=createCombo(COMBO_COLOR, widgetFont, tr("&Color:"), 145+2*(COMBO_HEIGHTS+10));
+    connect(comboFontColor, SIGNAL(activated(int)), this, SLOT(fontClicked(int)));
+
+    checkFontBold=new QCheckBox(tr("&Bold"), widgetFont);
+    checkFontBold->setGeometry(10, 145+3*(COMBO_HEIGHTS+10), 40, COMBO_HEIGHTS);
+    connect(checkFontBold, SIGNAL(toggled(bool)), this, SLOT(fontClicked(bool)));
+    checkFontItalic=new QCheckBox(tr("&Italic"), widgetFont);
+    checkFontItalic->setGeometry(60, 145+3*(COMBO_HEIGHTS+10), 40, COMBO_HEIGHTS);
+    connect(checkFontItalic, SIGNAL(toggled(bool)), this, SLOT(fontClicked(bool)));
+
+    buttonFontDefaults=new QPushButton(tr("&Default Font"), widgetFont);
+    buttonFontDefaults->setGeometry(115, 145+3*(COMBO_HEIGHTS+10), 110, COMBO_HEIGHTS);
+    connect(buttonFontDefaults, SIGNAL(clicked()), this, SLOT(slotFontDefaults()));
+
+    // Alignment tab
+    frameAlignment=new QFrame(widgetAlignment);
+    frameAlignment->setGeometry(10, 10, 215, 145);
+    frameAlignment->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
+
+    comboAlignmentVertical=createCombo(COMBO_VALIGN, widgetAlignment, tr("&Vertical:"), 165);
+    connect(comboAlignmentVertical, SIGNAL(activated(int)), this, SLOT(alignClicked(int)));
+    comboAlignmentHorizontal=createCombo(COMBO_HALIGN, widgetAlignment, tr("&Horizontal:"), 165+(COMBO_HEIGHTS+10));
+    connect(comboAlignmentHorizontal, SIGNAL(activated(int)), this, SLOT(alignClicked(int)));
+
+    checkAlignmentWrap=new QCheckBox(tr("&Word Wrap"), widgetAlignment);
+    checkAlignmentWrap->setGeometry(10, 165+2*(COMBO_HEIGHTS+10), 90, COMBO_HEIGHTS);
+    connect(checkAlignmentWrap, SIGNAL(toggled(bool)), this, SLOT(alignClicked(bool)));
+
+    buttonAlignmentDefaults=new QPushButton(tr("&Default Alignment"), widgetAlignment);
+    buttonAlignmentDefaults->setGeometry(115, 165+2*(COMBO_HEIGHTS+10), 110, COMBO_HEIGHTS);
+    connect(buttonAlignmentDefaults, SIGNAL(clicked()), this, SLOT(slotAlignmentDefaults()));
+
+    // Main widget
+    box=new QVBoxLayout(this);
+    box->addWidget(tabs);
+
+    setCaption(tr("Format Cells"));
 }
 
 CellFormat::~CellFormat()
-{
-}
+{}
 
 int CellFormat::findColorIndex(const QColor &color)
 {
-  for (int i=0; i<COLOR_COUNT; ++i)
-    if (qtColors[i]==color)
-      return i;
-  return 0;
+    for (int i=0; i<COLOR_COUNT; ++i)
+        if (qtColors[i]==color)
+            return i;
+    return 0;
 }
 
 int CellFormat::findVAlignIndex(Qt::AlignmentFlags flag)
 {
-  for (int i=0; i<VALIGN_COUNT; ++i)
-    if (flagsVAlign[i] & flag)
-      return i;
-  return 0;
+    for (int i=0; i<VALIGN_COUNT; ++i)
+        if (flagsVAlign[i] & flag)
+            return i;
+    return 0;
 }
 
 int CellFormat::findHAlignIndex(Qt::AlignmentFlags flag)
 {
-  for (int i=0; i<HALIGN_COUNT; ++i)
-    if (flagsHAlign[i] & flag)
-      return i;
-  return 0;
+    for (int i=0; i<HALIGN_COUNT; ++i)
+        if (flagsHAlign[i] & flag)
+            return i;
+    return 0;
 }
 
 int CellFormat::findBrushStyleIndex(Qt::BrushStyle style)
 {
-  for (int i=0; i<STYLE_COUNT; ++i)
-    if (brushStyles[i]==style)
-      return i;
-  return 0;
+    for (int i=0; i<STYLE_COUNT; ++i)
+        if (brushStyles[i]==style)
+            return i;
+    return 0;
 }
 
 void CellFormat::setBrushBackground(const QBrush &brush)
 {
-  comboBackgroundColor->setCurrentItem(findColorIndex(brush.color()));
-  comboBackgroundStyle->setCurrentItem(findBrushStyleIndex(brush.style()));
+    comboBackgroundColor->setCurrentItem(findColorIndex(brush.color()));
+    comboBackgroundStyle->setCurrentItem(findBrushStyleIndex(brush.style()));
 
-  QPixmap pix(frameBackground->contentsRect().width(), frameBackground->contentsRect().height());
-  QPainter p(&pix);
-  pix.fill();
-  p.fillRect(pix.rect(), brush);
-  frameBackground->setBackgroundPixmap(pix);
+    QPixmap pix(frameBackground->contentsRect().width(), frameBackground->contentsRect().height());
+    QPainter p(&pix);
+    pix.fill();
+    p.fillRect(pix.rect(), brush);
+    frameBackground->setBackgroundPixmap(pix);
 
-  brushBackground=brush;
+    brushBackground=brush;
 }
 
 void CellFormat::setTextFont(const QFont &font, const QColor &color)
 {
-  comboFontColor->setCurrentItem(findColorIndex(color));
-  comboFontFamily->setCurrentItem(findComboItemIndex(comboFontFamily, font.family()));
-  comboFontSize->setCurrentItem(findComboItemIndex(comboFontSize, QString::number(font.pointSize())));
-  checkFontBold->setChecked(font.weight()==QFont::Bold);
-  checkFontItalic->setChecked(font.italic());
+    comboFontColor->setCurrentItem(findColorIndex(color));
+    comboFontFamily->setCurrentItem(findComboItemIndex(comboFontFamily, font.family()));
+    comboFontSize->setCurrentItem(findComboItemIndex(comboFontSize, QString::number(font.pointSize())));
+    checkFontBold->setChecked(font.weight()==QFont::Bold);
+    checkFontItalic->setChecked(font.italic());
 
-  QPixmap pix(frameFont->contentsRect().width(), frameFont->contentsRect().height());
-  QPainter p(&pix);
-  pix.fill();
-  p.fillRect(pix.rect(), Qt::white);
-  p.setFont(font);
-  p.setPen(color);
-  p.drawText(pix.rect(), Qt::AlignCenter, tr("Opie Sheet"));
-  frameFont->setBackgroundPixmap(pix);
+    QPixmap pix(frameFont->contentsRect().width(), frameFont->contentsRect().height());
+    QPainter p(&pix);
+    pix.fill();
+    p.fillRect(pix.rect(), Qt::white);
+    p.setFont(font);
+    p.setPen(color);
+    p.drawText(pix.rect(), Qt::AlignCenter, tr("Opie Sheet"));
+    frameFont->setBackgroundPixmap(pix);
 
-  fontFont=font;
-  fontColor=color;
+    fontFont=font;
+    fontColor=color;
 }
 
 void CellFormat::setTextAlign(Qt::AlignmentFlags flags)
 {
-  comboAlignmentVertical->setCurrentItem(findVAlignIndex(flags));
-  comboAlignmentHorizontal->setCurrentItem(findHAlignIndex(flags));
-  checkAlignmentWrap->setChecked(flags & Qt::WordBreak);
+    comboAlignmentVertical->setCurrentItem(findVAlignIndex(flags));
+    comboAlignmentHorizontal->setCurrentItem(findHAlignIndex(flags));
+    checkAlignmentWrap->setChecked(flags & Qt::WordBreak);
 
-  QPixmap pix(frameAlignment->contentsRect().width(), frameAlignment->contentsRect().height());
-  QPainter p(&pix);
-  pix.fill();
-  p.fillRect(pix.rect(), Qt::white);
-  p.drawText(10, 10, pix.width()-20, pix.height()-20, flags, tr("Opie Sheet"));
-  frameAlignment->setBackgroundPixmap(pix);
+    QPixmap pix(frameAlignment->contentsRect().width(), frameAlignment->contentsRect().height());
+    QPainter p(&pix);
+    pix.fill();
+    p.fillRect(pix.rect(), Qt::white);
+    p.drawText(10, 10, pix.width()-20, pix.height()-20, flags, tr("Opie Sheet"));
+    frameAlignment->setBackgroundPixmap(pix);
 
-  textAlignment=flags;
+    textAlignment=flags;
 }
 
 void CellFormat::slotFontDefaults()
 {
-  changedFont=TRUE;
-  setTextFont(font(), Qt::black);
+    changedFont=TRUE;
+    setTextFont(font(), Qt::black);
 }
 
 void CellFormat::slotAlignmentDefaults()
 {
-  changedAlign=TRUE;
-  setTextAlign((Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop));
+    changedAlign=TRUE;
+    setTextAlign((Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop));
 }
 
 void CellFormat::slotBackgroundDefaults()
 {
-  changedBrush=TRUE;
-  setBrushBackground(Qt::white);
+    changedBrush=TRUE;
+    setBrushBackground(Qt::white);
 }
 
 void CellFormat::slotBordersDefaults()
 {
-  QPen defaultPen(Qt::gray, 1, Qt::SolidLine);
-  borderEditor->setPen(defaultPen, BorderEditor::Top);
-  borderEditor->setPen(defaultPen, BorderEditor::Bottom);
-  borderEditor->setPen(defaultPen, BorderEditor::Left);
-  borderEditor->setPen(defaultPen, BorderEditor::Right);
-  borderEditor->setPen(defaultPen, BorderEditor::Vert);
-  borderEditor->setPen(defaultPen, BorderEditor::Horz);
+    QPen defaultPen(Qt::gray, 1, Qt::SolidLine);
+    borderEditor->setPen(defaultPen, BorderEditor::Top);
+    borderEditor->setPen(defaultPen, BorderEditor::Bottom);
+    borderEditor->setPen(defaultPen, BorderEditor::Left);
+    borderEditor->setPen(defaultPen, BorderEditor::Right);
+    borderEditor->setPen(defaultPen, BorderEditor::Vert);
+    borderEditor->setPen(defaultPen, BorderEditor::Horz);
 }
 
 void CellFormat::backgroundClicked(int index)
 {
-  changedBrush=TRUE;
-  setBrushBackground(QBrush(qtColors[comboBackgroundColor->currentItem()], brushStyles[comboBackgroundStyle->currentItem()]));
+    changedBrush=TRUE;
+    setBrushBackground(QBrush(qtColors[comboBackgroundColor->currentItem()], brushStyles[comboBackgroundStyle->currentItem()]));
 }
 
 void CellFormat::fontClicked(bool on)
 {
-  fontClicked(0);
+    fontClicked(0);
 }
 
 void CellFormat::fontClicked(int index)
 {
-  changedFont=TRUE;
-  setTextFont(QFont(comboFontFamily->currentText(), comboFontSize->currentText().toInt(), checkFontBold->isChecked() ? QFont::Bold : QFont::Normal, checkFontItalic->isChecked(), QFont::AnyCharSet), qtColors[comboFontColor->currentItem()]);
+    changedFont=TRUE;
+    setTextFont(QFont(comboFontFamily->currentText(), comboFontSize->currentText().toInt(), checkFontBold->isChecked() ? QFont::Bold : QFont::Normal, checkFontItalic->isChecked(), QFont::AnyCharSet), qtColors[comboFontColor->currentItem()]);
 }
 
 void CellFormat::alignClicked(bool on)
 {
-  alignClicked(0);
+    alignClicked(0);
 }
 
 void CellFormat::alignClicked(int index)
 {
-  changedAlign=TRUE;
-  setTextAlign((Qt::AlignmentFlags)(flagsVAlign[comboAlignmentVertical->currentItem()] | flagsHAlign[comboAlignmentHorizontal->currentItem()] | (checkAlignmentWrap->isChecked() ? Qt::WordBreak : 0)));
+    changedAlign=TRUE;
+    setTextAlign((Qt::AlignmentFlags)(flagsVAlign[comboAlignmentVertical->currentItem()] | flagsHAlign[comboAlignmentHorizontal->currentItem()] | (checkAlignmentWrap->isChecked() ? Qt::WordBreak : 0)));
 }
 
 void CellFormat::createSizeCombo(QComboBox *combo)
 {
-  combo->clear();
-  QValueList<int> sizes=fontDB.standardSizes();
-  for (QValueList<int>::ConstIterator i=sizes.begin(); i!=sizes.end(); ++i)
-    combo->insertItem(QString::number(*i));
+    combo->clear();
+    QValueList<int> sizes=fontDB.standardSizes();
+    for (QValueList<int>::ConstIterator i=sizes.begin(); i!=sizes.end(); ++i)
+        combo->insertItem(QString::number(*i));
 }
 
 void CellFormat::borderClicked(BorderEditor::BorderArea area)
 {
-  QPen newPen(qtColors[comboBordersColor->currentItem()], comboBordersWidth->currentItem()+1, Qt::SolidLine);
-  if (newPen==borderEditor->getPen(area))
-    borderEditor->setPen(QPen(Qt::gray, 1, Qt::NoPen), area);
-  else
-    borderEditor->setPen(newPen, area);
+    QPen newPen(qtColors[comboBordersColor->currentItem()], comboBordersWidth->currentItem()+1, Qt::SolidLine);
+    if (newPen==borderEditor->getPen(area))
+        borderEditor->setPen(QPen(Qt::gray, 1, Qt::NoPen), area);
+    else
+        borderEditor->setPen(newPen, area);
 }
 
 int CellFormat::findComboItemIndex(QComboBox *combo, const QString &item)
 {
-  for (int i=0; i<combo->count(); ++i)
-    if (combo->text(i)==item)
-      return i;
-  return 0;
+    for (int i=0; i<combo->count(); ++i)
+        if (combo->text(i)==item)
+            return i;
+    return 0;
 }
 
 QComboBox *CellFormat::createCombo(comboType type, QWidget *parent,
                                    const QString &caption, int y)
 {
-  QComboBox *combo=new QComboBox(FALSE, parent);
-  combo->setGeometry(70, y, COMBO_WIDTHS, COMBO_HEIGHTS);
-  combo->setSizeLimit(5);
+    QComboBox *combo=new QComboBox(FALSE, parent);
+    combo->setGeometry(70, y, COMBO_WIDTHS, COMBO_HEIGHTS);
+    combo->setSizeLimit(5);
 
-  switch (type)
-  {
+    switch (type)
+    {
     case COMBO_WIDTH: createWidthCombo(combo); break;
     case COMBO_STYLE: createStyleCombo(combo); break;
     case COMBO_FONT: createFontCombo(combo); break;
     case COMBO_SIZE: createSizeCombo(combo); break;
     case COMBO_COLOR: createColorCombo(combo); break;
     case COMBO_HALIGN: createHAlignCombo(combo); break;
     case COMBO_VALIGN: createVAlignCombo(combo); break;
-  default: break;
-  }
+    default: break;
+    }
 
-  QLabel *label=new QLabel(combo, caption, parent);
-  label->setGeometry(10, y, 50, COMBO_HEIGHTS);
+    QLabel *label=new QLabel(combo, caption, parent);
+    label->setGeometry(10, y, 50, COMBO_HEIGHTS);
 
-  return combo;
+    return combo;
 }
 
 void CellFormat::createHAlignCombo(QComboBox *combo)
 {
-  for (int i=0; i<HALIGN_COUNT; ++i)
-    combo->insertItem(namesHAlign[i]);
+    for (int i=0; i<HALIGN_COUNT; ++i)
+        combo->insertItem(namesHAlign[i]);
 }
 
 void CellFormat::createVAlignCombo(QComboBox *combo)
 {
-  for (int i=0; i<VALIGN_COUNT; ++i)
-    combo->insertItem(namesVAlign[i]);
+    for (int i=0; i<VALIGN_COUNT; ++i)
+        combo->insertItem(namesVAlign[i]);
 }
 
 void CellFormat::createWidthCombo(QComboBox *combo)
 {
-  int width=combo->listBox()->maxItemWidth();
-  QPixmap pix(width, COMBO_HEIGHTS);
-  QPainter p(&pix);
+    int width=combo->listBox()->maxItemWidth();
+    QPixmap pix(width, COMBO_HEIGHTS);
+    QPainter p(&pix);
 
-  for (int i=1; i<=6; ++i)
-  {
-    pix.fill();
-    p.setPen(QPen(Qt::black, i, Qt::SolidLine));
-    p.drawLine(5, COMBO_HEIGHTS/2, width-10, COMBO_HEIGHTS/2);
-    combo->insertItem(pix);
-  }
+    for (int i=1; i<=6; ++i)
+    {
+        pix.fill();
+        p.setPen(QPen(Qt::black, i, Qt::SolidLine));
+        p.drawLine(5, COMBO_HEIGHTS/2, width-10, COMBO_HEIGHTS/2);
+        combo->insertItem(pix);
+    }
 }
 
 void CellFormat::createFontCombo(QComboBox *combo)
 {
-  combo->insertStringList(fontDB.families());
+    combo->insertStringList(fontDB.families());
 }
 
 void CellFormat::createStyleCombo(QComboBox *combo)
 {
-  int width=combo->listBox()->maxItemWidth();
-  QPixmap pix(width, COMBO_HEIGHTS);
-  QPainter p(&pix);
+    int width=combo->listBox()->maxItemWidth();
+    QPixmap pix(width, COMBO_HEIGHTS);
+    QPainter p(&pix);
 
-  for (int i=0; i<STYLE_COUNT; ++i)
-  {
-    pix.fill();
-    p.fillRect(5, 5, width-10, COMBO_HEIGHTS-10, brushStyles[i]);
-    combo->insertItem(pix);
-  }
+    for (int i=0; i<STYLE_COUNT; ++i)
+    {
+        pix.fill();
+        p.fillRect(5, 5, width-10, COMBO_HEIGHTS-10, brushStyles[i]);
+        combo->insertItem(pix);
+    }
 }
 
 void CellFormat::createColorCombo(QComboBox *combo)
 {
-  int width=combo->listBox()->maxItemWidth();
-  QPixmap pix(width, COMBO_HEIGHTS);
-  QPainter p(&pix);
+    int width=combo->listBox()->maxItemWidth();
+    QPixmap pix(width, COMBO_HEIGHTS);
+    QPainter p(&pix);
 
-  for (int i=0; i<COLOR_COUNT; ++i)
-  {
-    pix.fill();
-    p.setPen(QPen(qtColors[i], 3, Qt::SolidLine));
-    p.drawLine(5, COMBO_HEIGHTS/2, width-10, COMBO_HEIGHTS/2);
-    combo->insertItem(pix);
-  }
+    for (int i=0; i<COLOR_COUNT; ++i)
+    {
+        pix.fill();
+        p.setPen(QPen(qtColors[i], 3, Qt::SolidLine));
+        p.drawLine(5, COMBO_HEIGHTS/2, width-10, COMBO_HEIGHTS/2);
+        combo->insertItem(pix);
+    }
 }
 
 int CellFormat::exec(Sheet *s)
 {
-  sheet=s;
-  int row1, row2, col1, col2, row, col;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
-
-  QPen penTop=sheet->getPen(row1-1, col1, 0), penBottom=sheet->getPen(row2, col1, 0),
-       penLeft=sheet->getPen(row1, col1-1, 1), penRight=sheet->getPen(row1, col2, 1),
-       penVert=sheet->getPen(row1, col1, 1), penHorz=sheet->getPen(row1, col1, 0),
-       penDefault=borderEditor->getDefaultPen();
-  for (row=row1+1; row<=row2; ++row)
-    if (sheet->getPen(row, col1-1, 1)!=penLeft)
-    {
-      penLeft=penDefault;
-      break;
-    }
-  for (row=row1+1; row<=row2; ++row)
-    if (sheet->getPen(row, col2, 1)!=penRight)
-    {
-      penRight=penDefault;
-      break;
-    }
-  for (col=col1+1; col<=col2; ++col)
-    if (sheet->getPen(row1-1, col, 0)!=penTop)
-    {
-      penTop=penDefault;
-      break;
-    }
-  for (col=col1+1; col<=col2; ++col)
-    if (sheet->getPen(row2, col, 0)!=penBottom)
-    {
-      penBottom=penDefault;
-      break;
-    }
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<col2; ++col)
-      if (sheet->getPen(row, col, 1)!=penVert)
-      {
-        penVert=penDefault;
-        break;
-      }
-  for (row=row1; row<row2; ++row)
-    for (col=col1; col<=col2; ++col)
-      if (sheet->getPen(row, col, 0)!=penHorz)
-      {
-        penHorz=penDefault;
-        break;
-      }
-
-  borderEditor->setPen(penTop, BorderEditor::Top);
-  borderEditor->setPen(penBottom, BorderEditor::Bottom);
-  borderEditor->setPen(penLeft, BorderEditor::Left);
-  borderEditor->setPen(penRight, BorderEditor::Right);
-  borderEditor->setPen(penVert, BorderEditor::Vert);
-  borderEditor->setPen(penHorz, BorderEditor::Horz);
-
-  setBrushBackground(sheet->getBrush(row1, col1));
-  setTextFont(sheet->getFont(row1, col1), sheet->getFontColor(row1, col1));
-  setTextAlign(sheet->getAlignment(row1, col1));
-
-  if (QDialog::exec()==QDialog::Accepted)
-  {
-    penTop=borderEditor->getPen(BorderEditor::Top);
-    penBottom=borderEditor->getPen(BorderEditor::Bottom);
-    penLeft=borderEditor->getPen(BorderEditor::Left);
-    penRight=borderEditor->getPen(BorderEditor::Right);
-    penVert=borderEditor->getPen(BorderEditor::Vert);
-    penHorz=borderEditor->getPen(BorderEditor::Horz);
-
-    if (penTop!=penDefault)
-      for (col=col1; col<=col2; ++col)
-        sheet->setPen(row1-1, col, 0, penTop);
-    if (penBottom!=penDefault)
-      for (col=col1; col<=col2; ++col)
-        sheet->setPen(row2, col, 0, penBottom);
-    if (penLeft!=penDefault)
-      for (row=row1; row<=row2; ++row)
-        sheet->setPen(row, col1-1, 1, penLeft);
-    if (penRight!=penDefault)
-      for (row=row1; row<=row2; ++row)
-        sheet->setPen(row, col2, 1, penRight);
-    if (penVert!=penDefault)
-      for (row=row1; row<=row2; ++row)
+    sheet=s;
+    int row1, row2, col1, col2, row, col;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
+
+    QPen penTop=sheet->getPen(row1-1, col1, 0), penBottom=sheet->getPen(row2, col1, 0),
+                penLeft=sheet->getPen(row1, col1-1, 1), penRight=sheet->getPen(row1, col2, 1),
+                        penVert=sheet->getPen(row1, col1, 1), penHorz=sheet->getPen(row1, col1, 0),
+                                penDefault=borderEditor->getDefaultPen();
+    for (row=row1+1; row<=row2; ++row)
+        if (sheet->getPen(row, col1-1, 1)!=penLeft)
+        {
+            penLeft=penDefault;
+            break;
+        }
+    for (row=row1+1; row<=row2; ++row)
+        if (sheet->getPen(row, col2, 1)!=penRight)
+        {
+            penRight=penDefault;
+            break;
+        }
+    for (col=col1+1; col<=col2; ++col)
+        if (sheet->getPen(row1-1, col, 0)!=penTop)
+        {
+            penTop=penDefault;
+            break;
+        }
+    for (col=col1+1; col<=col2; ++col)
+        if (sheet->getPen(row2, col, 0)!=penBottom)
+        {
+            penBottom=penDefault;
+            break;
+        }
+    for (row=row1; row<=row2; ++row)
         for (col=col1; col<col2; ++col)
-          sheet->setPen(row, col, 1, penVert);
-    if (penHorz!=penDefault)
-      for (row=row1; row<row2; ++row)
-        for (col=col1; col<=col2; ++col)
-          sheet->setPen(row, col, 0, penHorz);
-
-    if (changedBrush)
-    {
-      for (row=row1; row<=row2; ++row)
+            if (sheet->getPen(row, col, 1)!=penVert)
+            {
+                penVert=penDefault;
+                break;
+            }
+    for (row=row1; row<row2; ++row)
         for (col=col1; col<=col2; ++col)
-          sheet->setBrush(row, col, brushBackground);
-    }
-
-    if (changedAlign)
-    {
-      for (row=row1; row<=row2; ++row)
-        for (col=col1; col<=col2; ++col)
-          sheet->setTextAlign(row, col, textAlignment);
-    }
-
-    if (changedFont)
+            if (sheet->getPen(row, col, 0)!=penHorz)
+            {
+                penHorz=penDefault;
+                break;
+            }
+
+    borderEditor->setPen(penTop, BorderEditor::Top);
+    borderEditor->setPen(penBottom, BorderEditor::Bottom);
+    borderEditor->setPen(penLeft, BorderEditor::Left);
+    borderEditor->setPen(penRight, BorderEditor::Right);
+    borderEditor->setPen(penVert, BorderEditor::Vert);
+    borderEditor->setPen(penHorz, BorderEditor::Horz);
+
+    setBrushBackground(sheet->getBrush(row1, col1));
+    setTextFont(sheet->getFont(row1, col1), sheet->getFontColor(row1, col1));
+    setTextAlign(sheet->getAlignment(row1, col1));
+
+    if (QDialog::exec()==QDialog::Accepted)
     {
-      for (row=row1; row<=row2; ++row)
-        for (col=col1; col<=col2; ++col)
-          sheet->setTextFont(row, col, fontFont, fontColor);
+        penTop=borderEditor->getPen(BorderEditor::Top);
+        penBottom=borderEditor->getPen(BorderEditor::Bottom);
+        penLeft=borderEditor->getPen(BorderEditor::Left);
+        penRight=borderEditor->getPen(BorderEditor::Right);
+        penVert=borderEditor->getPen(BorderEditor::Vert);
+        penHorz=borderEditor->getPen(BorderEditor::Horz);
+
+        if (penTop!=penDefault)
+            for (col=col1; col<=col2; ++col)
+                sheet->setPen(row1-1, col, 0, penTop);
+        if (penBottom!=penDefault)
+            for (col=col1; col<=col2; ++col)
+                sheet->setPen(row2, col, 0, penBottom);
+        if (penLeft!=penDefault)
+            for (row=row1; row<=row2; ++row)
+                sheet->setPen(row, col1-1, 1, penLeft);
+        if (penRight!=penDefault)
+            for (row=row1; row<=row2; ++row)
+                sheet->setPen(row, col2, 1, penRight);
+        if (penVert!=penDefault)
+            for (row=row1; row<=row2; ++row)
+                for (col=col1; col<col2; ++col)
+                    sheet->setPen(row, col, 1, penVert);
+        if (penHorz!=penDefault)
+            for (row=row1; row<row2; ++row)
+                for (col=col1; col<=col2; ++col)
+                    sheet->setPen(row, col, 0, penHorz);
+
+        if (changedBrush)
+        {
+            for (row=row1; row<=row2; ++row)
+                for (col=col1; col<=col2; ++col)
+                    sheet->setBrush(row, col, brushBackground);
+        }
+
+        if (changedAlign)
+        {
+            for (row=row1; row<=row2; ++row)
+                for (col=col1; col<=col2; ++col)
+                    sheet->setTextAlign(row, col, textAlignment);
+        }
+
+        if (changedFont)
+        {
+            for (row=row1; row<=row2; ++row)
+                for (col=col1; col<=col2; ++col)
+                    sheet->setTextFont(row, col, fontFont, fontColor);
+        }
+        return QDialog::Accepted;
     }
-    return QDialog::Accepted;
-  }
-  return QDialog::Rejected;
+    return QDialog::Rejected;
 }
 
 //
 // Border Editor
 //
 
 BorderEditor::BorderEditor(QWidget *parent)
-             :QFrame(parent)
+        :QFrame(parent)
 {
-  setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
+    setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
 }
 
 BorderEditor::~BorderEditor()
-{
-}
+{}
 
 void BorderEditor::drawContents(QPainter *p)
 {
-  QFrame::drawContents(p);
-
-  int x=contentsRect().x(), y=contentsRect().y(), width=contentsRect().width()/3, height=contentsRect().height()/3;
-  int lineFirstX=x+width/6, lineFirstY=y+height/6, lineLastX=contentsRect().right()-width/6, lineLastY=contentsRect().bottom()-height/6;
-
-  p->fillRect(contentsRect(), Qt::white);
-
-  p->fillRect(x+width/3, y+height/3, width, height, Qt::gray);
-  p->fillRect(x+(5*width/3), y+height/3, width, height, Qt::gray);
-  p->fillRect(x+width/3, y+(5*height)/3, width, height, Qt::gray);
-  p->fillRect(x+(5*width)/3, y+(5*height)/3, width, height, Qt::gray);
-
-  if (penTop.width()>0)
-  {
-    p->setPen(penTop);
-    p->drawLine(lineFirstX, lineFirstY, lineLastX, lineFirstY);
-  }
-  if (penBottom.width()>0)
-  {
-    p->setPen(penBottom);
-    p->drawLine(lineFirstX, lineLastY, lineLastX, lineLastY);
-  }
-  if (penHorz.width()>0)
-  {
-    p->setPen(penHorz);
-    p->drawLine(lineFirstX, y+contentsRect().height()/2, lineLastX, y+contentsRect().height()/2);
-  }
-  if (penLeft.width()>0)
-  {
-    p->setPen(penLeft);
-    p->drawLine(lineFirstX, lineFirstY, lineFirstX, lineLastY);
-  }
-  if (penRight.width()>0)
-  {
-    p->setPen(penRight);
-    p->drawLine(lineLastX, lineFirstY, lineLastX, lineLastY);
-  }
-  if (penVert.width()>0)
-  {
-    p->setPen(penVert);
-    p->drawLine(x+contentsRect().width()/2, lineFirstY, x+contentsRect().width()/2, lineLastY);
-  }
+    QFrame::drawContents(p);
+
+    int x=contentsRect().x(), y=contentsRect().y(), width=contentsRect().width()/3, height=contentsRect().height()/3;
+    int lineFirstX=x+width/6, lineFirstY=y+height/6, lineLastX=contentsRect().right()-width/6, lineLastY=contentsRect().bottom()-height/6;
+
+    p->fillRect(contentsRect(), Qt::white);
+
+    p->fillRect(x+width/3, y+height/3, width, height, Qt::gray);
+    p->fillRect(x+(5*width/3), y+height/3, width, height, Qt::gray);
+    p->fillRect(x+width/3, y+(5*height)/3, width, height, Qt::gray);
+    p->fillRect(x+(5*width)/3, y+(5*height)/3, width, height, Qt::gray);
+
+    if (penTop.width()>0)
+    {
+        p->setPen(penTop);
+        p->drawLine(lineFirstX, lineFirstY, lineLastX, lineFirstY);
+    }
+    if (penBottom.width()>0)
+    {
+        p->setPen(penBottom);
+        p->drawLine(lineFirstX, lineLastY, lineLastX, lineLastY);
+    }
+    if (penHorz.width()>0)
+    {
+        p->setPen(penHorz);
+        p->drawLine(lineFirstX, y+contentsRect().height()/2, lineLastX, y+contentsRect().height()/2);
+    }
+    if (penLeft.width()>0)
+    {
+        p->setPen(penLeft);
+        p->drawLine(lineFirstX, lineFirstY, lineFirstX, lineLastY);
+    }
+    if (penRight.width()>0)
+    {
+        p->setPen(penRight);
+        p->drawLine(lineLastX, lineFirstY, lineLastX, lineLastY);
+    }
+    if (penVert.width()>0)
+    {
+        p->setPen(penVert);
+        p->drawLine(x+contentsRect().width()/2, lineFirstY, x+contentsRect().width()/2, lineLastY);
+    }
 }
 
 void BorderEditor::setPen(const QPen &pen, BorderArea area)
 {
-  switch (area)
-  {
+    switch (area)
+    {
     case Top: penTop=pen; break;
     case Bottom: penBottom=pen; break;
     case Left: penLeft=pen; break;
     case Right: penRight=pen; break;
     case Horz: penHorz=pen; break;
     case Vert: penVert=pen; break;
-  };
-  update();
+    };
+    update();
 }
 
 void BorderEditor::mouseReleaseEvent(QMouseEvent *e)
 {
-  QFrame::mouseReleaseEvent(e);
+    QFrame::mouseReleaseEvent(e);
 
-  int x=contentsRect().x(), y=contentsRect().y(), width=contentsRect().width()/3, height=contentsRect().height()/3;
-  BorderArea area=None;
+    int x=contentsRect().x(), y=contentsRect().y(), width=contentsRect().width()/3, height=contentsRect().height()/3;
+    BorderArea area=None;
 
-  if (e->x()<x+width/3) area=Left;
-  if (e->x()>x+(8*width)/3) area=Right;
-  if (e->x()>x+(4*width)/3 && e->x()<x+(5*width)/3) area=Vert;
+    if (e->x()<x+width/3) area=Left;
+    if (e->x()>x+(8*width)/3) area=Right;
+    if (e->x()>x+(4*width)/3 && e->x()<x+(5*width)/3) area=Vert;
 
-  if (e->y()<y+height/3) area=Top;
-  if (e->y()>y+(8*height)/3) area=Bottom;
-  if (e->y()>y+(4*height)/3 && e->y()<y+(5*height)/3) area=Horz;
+    if (e->y()<y+height/3) area=Top;
+    if (e->y()>y+(8*height)/3) area=Bottom;
+    if (e->y()>y+(4*height)/3 && e->y()<y+(5*height)/3) area=Horz;
 
-  if (area!=None)
-    emit clicked(area);
+    if (area!=None)
+        emit clicked(area);
 }
 
 QPen BorderEditor::getPen(BorderArea area)
 {
-  switch (area)
-  {
+    switch (area)
+    {
     case Top: return penTop;
     case Bottom: return penBottom;
     case Left: return penLeft;
     case Right: return penRight;
     case Horz: return penHorz;
     case Vert: return penVert;
-  };
-  return getDefaultPen();
+    };
+    return getDefaultPen();
 }
diff --git a/noncore/apps/opie-sheet/cellformat.h b/noncore/apps/opie-sheet/cellformat.h
index b569b7f..e07af9c 100644
--- a/noncore/apps/opie-sheet/cellformat.h
+++ b/noncore/apps/opie-sheet/cellformat.h
@@ -1,120 +1,142 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef CELLFORMAT_H
 #define CELLFORMAT_H
 
+#include "sheet.h"
+
+/* OPIE */
 #include <qpe/fontdatabase.h>
+
+/* QT */
 #include <qdialog.h>
 #include <qtabwidget.h>
 #include <qlayout.h>
 #include <qcombobox.h>
 #include <qcheckbox.h>
 #include <qpushbutton.h>
 
-#include "sheet.h"
-
 class BorderEditor: public QFrame
 {
-  Q_OBJECT
+    Q_OBJECT
 
-  // QT objects
-  QPen penTop, penBottom, penLeft, penRight, penHorz, penVert;
+    // QT objects
+    QPen penTop, penBottom, penLeft, penRight, penHorz, penVert;
 
-  // Private functions
-  void drawContents(QPainter *p);
+    // Private functions
+    void drawContents(QPainter *p);
 
-  // Reimplemented QFrame functions
-  void mouseReleaseEvent(QMouseEvent *e);
+    // Reimplemented QFrame functions
+    void mouseReleaseEvent(QMouseEvent *e);
 
-  public:
+public:
     // Definitions
     enum BorderArea {None, Top, Bottom, Left, Right, Horz, Vert};
 
     BorderEditor(QWidget *parent=0);
     ~BorderEditor();
 
     void setPen(const QPen &pen, BorderArea area);
     QPen getPen(BorderArea area);
     QPen getDefaultPen()                      { return QPen(Qt::black, 1, Qt::DotLine); }
 
-  signals:
+signals:
     void clicked(BorderEditor::BorderArea);
 };
 
 class CellFormat: public QDialog
 {
-  Q_OBJECT
-
-  enum comboType {COMBO_OTHER, COMBO_WIDTH, COMBO_FONT, COMBO_SIZE, COMBO_STYLE, COMBO_COLOR, COMBO_VALIGN, COMBO_HALIGN};
-
-  // QT objects
-  QBoxLayout *box;
-  QTabWidget *tabs;
-  QWidget *widgetBorders, *widgetBackground, *widgetFont, *widgetAlignment;
-  QComboBox *comboBordersWidth, *comboBordersColor, *comboBackgroundColor, *comboBackgroundStyle, *comboFontColor, *comboFontSize, *comboFontFamily, *comboAlignmentVertical, *comboAlignmentHorizontal;
-  QCheckBox *checkFontBold, *checkFontItalic, *checkAlignmentWrap;
-  QPushButton *buttonBordersDefaults, *buttonBackgroundDefaults, *buttonFontDefaults, *buttonAlignmentDefaults;
-  QFrame *frameBackground, *frameFont, *frameAlignment;
-  QBrush brushBackground;
-  QFont fontFont;
-  QColor fontColor;
-  Qt::AlignmentFlags textAlignment;
-  FontDatabase fontDB;
-
-  // Other objects & variables
-  Sheet *sheet;
-  BorderEditor *borderEditor;
-  bool changedFont, changedAlign, changedBrush;
-
-  // Private functions
-  void createWidthCombo(QComboBox *combo);
-  void createFontCombo(QComboBox *combo);
-  void createHAlignCombo(QComboBox *combo);
-  void createVAlignCombo(QComboBox *combo);
-  void createStyleCombo(QComboBox *combo);
-  void createSizeCombo(QComboBox *combo);
-  void createColorCombo(QComboBox *combo);
-  QComboBox *createCombo(comboType type, QWidget *parent, const QString &caption, int y);
-
-  int findHAlignIndex(Qt::AlignmentFlags flag);
-  int findVAlignIndex(Qt::AlignmentFlags flag);
-  int findComboItemIndex(QComboBox *combo, const QString &item);
-  int findColorIndex(const QColor &color);
-  int findBrushStyleIndex(Qt::BrushStyle style);
-
-  private slots:
+    Q_OBJECT
+
+    enum comboType {COMBO_OTHER, COMBO_WIDTH, COMBO_FONT, COMBO_SIZE, COMBO_STYLE, COMBO_COLOR, COMBO_VALIGN, COMBO_HALIGN};
+
+    // QT objects
+    QBoxLayout *box;
+    QTabWidget *tabs;
+    QWidget *widgetBorders, *widgetBackground, *widgetFont, *widgetAlignment;
+    QComboBox *comboBordersWidth, *comboBordersColor, *comboBackgroundColor, *comboBackgroundStyle, *comboFontColor, *comboFontSize, *comboFontFamily, *comboAlignmentVertical, *comboAlignmentHorizontal;
+    QCheckBox *checkFontBold, *checkFontItalic, *checkAlignmentWrap;
+    QPushButton *buttonBordersDefaults, *buttonBackgroundDefaults, *buttonFontDefaults, *buttonAlignmentDefaults;
+    QFrame *frameBackground, *frameFont, *frameAlignment;
+    QBrush brushBackground;
+    QFont fontFont;
+    QColor fontColor;
+    Qt::AlignmentFlags textAlignment;
+    FontDatabase fontDB;
+
+    // Other objects & variables
+    Sheet *sheet;
+    BorderEditor *borderEditor;
+    bool changedFont, changedAlign, changedBrush;
+
+    // Private functions
+    void createWidthCombo(QComboBox *combo);
+    void createFontCombo(QComboBox *combo);
+    void createHAlignCombo(QComboBox *combo);
+    void createVAlignCombo(QComboBox *combo);
+    void createStyleCombo(QComboBox *combo);
+    void createSizeCombo(QComboBox *combo);
+    void createColorCombo(QComboBox *combo);
+    QComboBox *createCombo(comboType type, QWidget *parent, const QString &caption, int y);
+
+    int findHAlignIndex(Qt::AlignmentFlags flag);
+    int findVAlignIndex(Qt::AlignmentFlags flag);
+    int findComboItemIndex(QComboBox *combo, const QString &item);
+    int findColorIndex(const QColor &color);
+    int findBrushStyleIndex(Qt::BrushStyle style);
+
+private slots:
     void borderClicked(BorderEditor::BorderArea area);
     void backgroundClicked(int index);
     void fontClicked(bool on);
     void fontClicked(int index);
     void alignClicked(bool on);
     void alignClicked(int index);
     void slotBordersDefaults();
     void slotBackgroundDefaults();
     void slotFontDefaults();
     void slotAlignmentDefaults();
 
-  public:
+public:
     CellFormat(QWidget *parent=0);
     ~CellFormat();
 
     int exec(Sheet *s);
 
     void setTextAlign(Qt::AlignmentFlags flags);
     void setTextFont(const QFont &font, const QColor &color);
     void setBrushBackground(const QBrush &brush);
 };
 
 #endif
diff --git a/noncore/apps/opie-sheet/finddlg.cpp b/noncore/apps/opie-sheet/finddlg.cpp
index e4c6ec8..c724159 100644
--- a/noncore/apps/opie-sheet/finddlg.cpp
+++ b/noncore/apps/opie-sheet/finddlg.cpp
@@ -1,84 +1,104 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
+#include "finddlg.h"
+
+/* QT */
 #include <qlabel.h>
 #include <qradiobutton.h>
-#include "finddlg.h"
 
 FindDialog::FindDialog(QWidget *parent)
-           :QDialog(parent, 0, TRUE)
+        :QDialog(parent, 0, TRUE)
 {
-  // Main widget
-  tabs=new QTabWidget(this);
-  widgetFind=new QWidget(tabs);
-  widgetOptions=new QWidget(tabs);
-  tabs->addTab(widgetFind, tr("&Find && Replace"));
-  tabs->addTab(widgetOptions, tr("&Options"));
+    // Main widget
+    tabs=new QTabWidget(this);
+    widgetFind=new QWidget(tabs);
+    widgetOptions=new QWidget(tabs);
+    tabs->addTab(widgetFind, tr("&Find && Replace"));
+    tabs->addTab(widgetOptions, tr("&Options"));
 
-  // Find tab
-  QLabel *label=new QLabel(tr("&Search for:"), widgetFind);
-  label->setGeometry(10, 10, 215, 20);
-  editFind=new QLineEdit(widgetFind);
-  editFind->setGeometry(10, 40, 215, 20);
-  label->setBuddy(editFind);
+    // Find tab
+    QLabel *label=new QLabel(tr("&Search for:"), widgetFind);
+    label->setGeometry(10, 10, 215, 20);
+    editFind=new QLineEdit(widgetFind);
+    editFind->setGeometry(10, 40, 215, 20);
+    label->setBuddy(editFind);
 
-  label=new QLabel(tr("&Replace with:"), widgetFind);
-  label->setGeometry(10, 80, 215, 20);
-  editReplace=new QLineEdit(widgetFind);
-  editReplace->setGeometry(10, 110, 215, 20);
-  editReplace->setEnabled(FALSE);
-  label->setBuddy(editReplace);
+    label=new QLabel(tr("&Replace with:"), widgetFind);
+    label->setGeometry(10, 80, 215, 20);
+    editReplace=new QLineEdit(widgetFind);
+    editReplace->setGeometry(10, 110, 215, 20);
+    editReplace->setEnabled(FALSE);
+    label->setBuddy(editReplace);
 
-  groupType=new QVButtonGroup(tr("&Type"), widgetFind);
-  groupType->setGeometry(10, 150, 215, 90);
-  QRadioButton *radio=new QRadioButton(tr("&Find"), groupType);
-  radio=new QRadioButton(tr("&Replace"), groupType);
-  radio=new QRadioButton(tr("Replace &all"), groupType);
-  groupType->setButton(0);
-  connect(groupType, SIGNAL(clicked(int)), this, SLOT(typeChanged(int)));
+    groupType=new QVButtonGroup(tr("&Type"), widgetFind);
+    groupType->setGeometry(10, 150, 215, 90);
+    QRadioButton *radio=new QRadioButton(tr("&Find"), groupType);
+    radio=new QRadioButton(tr("&Replace"), groupType);
+    radio=new QRadioButton(tr("Replace &all"), groupType);
+    groupType->setButton(0);
+    connect(groupType, SIGNAL(clicked(int)), this, SLOT(typeChanged(int)));
 
-  // Options tab
-  checkCase=new QCheckBox(tr("Match &case"), widgetOptions);
-  checkCase->setGeometry(10, 10, 215, 20);
-  checkSelection=new QCheckBox(tr("Current &selection only"), widgetOptions);
-  checkSelection->setGeometry(10, 40, 215, 20);
-  checkEntire=new QCheckBox(tr("&Entire cell"), widgetOptions);
-  checkEntire->setGeometry(10, 70, 215, 20);
+    // Options tab
+    checkCase=new QCheckBox(tr("Match &case"), widgetOptions);
+    checkCase->setGeometry(10, 10, 215, 20);
+    checkSelection=new QCheckBox(tr("Current &selection only"), widgetOptions);
+    checkSelection->setGeometry(10, 40, 215, 20);
+    checkEntire=new QCheckBox(tr("&Entire cell"), widgetOptions);
+    checkEntire->setGeometry(10, 70, 215, 20);
 
-  // Main widget
-  box=new QVBoxLayout(this);
-  box->addWidget(tabs);
+    // Main widget
+    box=new QVBoxLayout(this);
+    box->addWidget(tabs);
 
-  setCaption(tr("Find & Replace"));
+    setCaption(tr("Find & Replace"));
 }
 
 FindDialog::~FindDialog()
-{
-}
+{}
 
 void FindDialog::typeChanged(int id)
 {
-  editReplace->setEnabled(id>0);
+    editReplace->setEnabled(id>0);
 }
 
 int FindDialog::exec(Sheet *s)
 {
-  if (QDialog::exec()==QDialog::Accepted)
-  {
-    int id=groupType->id(groupType->selected());
-    s->dataFindReplace(editFind->text(), editReplace->text(), checkCase->isChecked(), !checkSelection->isChecked(), checkEntire->isChecked(), id>0, id>1);
-    return QDialog::Accepted;
-  }
-  return QDialog::Rejected;
+    if (QDialog::exec()==QDialog::Accepted)
+    {
+        int id=groupType->id(groupType->selected());
+        s->dataFindReplace(editFind->text(), editReplace->text(), checkCase->isChecked(), !checkSelection->isChecked(), checkEntire->isChecked(), id>0, id>1);
+        return QDialog::Accepted;
+    }
+    return QDialog::Rejected;
 }
diff --git a/noncore/apps/opie-sheet/finddlg.h b/noncore/apps/opie-sheet/finddlg.h
index 1af2da5..b456f21 100644
--- a/noncore/apps/opie-sheet/finddlg.h
+++ b/noncore/apps/opie-sheet/finddlg.h
@@ -1,49 +1,70 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef FINDDLG_H
 #define FINDDLG_H
 
+#include "sheet.h"
+
+/* QT */
 #include <qdialog.h>
 #include <qtabwidget.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 #include <qcheckbox.h>
 #include <qpushbutton.h>
 #include <qvbuttongroup.h>
-#include "sheet.h"
 
 class FindDialog: public QDialog
 {
-  Q_OBJECT
+    Q_OBJECT
 
-  // QT objects
-  QBoxLayout *box;
-  QTabWidget *tabs;
-  QWidget *widgetFind, *widgetOptions;
-  QCheckBox *checkCase, *checkSelection, *checkEntire;
-  QLineEdit *editFind, *editReplace;
-  QVButtonGroup *groupType;
+    // QT objects
+    QBoxLayout *box;
+    QTabWidget *tabs;
+    QWidget *widgetFind, *widgetOptions;
+    QCheckBox *checkCase, *checkSelection, *checkEntire;
+    QLineEdit *editFind, *editReplace;
+    QVButtonGroup *groupType;
 
-  private slots:
+private slots:
     void typeChanged(int id);
 
-  public:
+public:
     FindDialog(QWidget *parent=0);
     ~FindDialog();
 
     int exec(Sheet *s);
 };
 
 #endif
diff --git a/noncore/apps/opie-sheet/main.cpp b/noncore/apps/opie-sheet/main.cpp
index 861473e..bf35908 100644
--- a/noncore/apps/opie-sheet/main.cpp
+++ b/noncore/apps/opie-sheet/main.cpp
@@ -1,20 +1,39 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 
 #include "mainwindow.h"
 
 #include <opie2/oapplicationfactory.h>
 
 using namespace Opie::Core;
diff --git a/noncore/apps/opie-sheet/mainwindow.cpp b/noncore/apps/opie-sheet/mainwindow.cpp
index 061748e..bb85a24 100644
--- a/noncore/apps/opie-sheet/mainwindow.cpp
+++ b/noncore/apps/opie-sheet/mainwindow.cpp
@@ -1,1007 +1,1028 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #include "mainwindow.h"
 
+/* OPIE */
 #include <qpe/resource.h>
 #include <qpe/qpeapplication.h>
 
+/* QT */
 #include <qmessagebox.h>
 #include <qradiobutton.h>
 
+/* STD */
 #include "cellformat.h"
 #include "numberdlg.h"
 #include "textdlg.h"
 #include "sortdlg.h"
 #include "finddlg.h"
 
 #define DEFAULT_NUM_ROWS 300
 #define DEFAULT_NUM_COLS (26*3)
 #define DEFAULT_NUM_SHEETS 3
 
 MainWindow::MainWindow(QWidget *parent, const char* n, WFlags fl)
-           :QMainWindow(parent, n, fl)
+        :QMainWindow(parent, n, fl)
 {
-  // initialize variables
-  documentModified=FALSE;
-
-  // construct objects
-  currentDoc=0;
-  fileSelector=new FileSelector("application/sheet-qt", this, QString::null);
-  ExcelSelector=new FileSelector("application/excel",this,QString::null,FALSE);
-  connect(fileSelector, SIGNAL(closeMe()), this, SLOT(selectorHide()));
-  connect(fileSelector, SIGNAL(newSelected(const DocLnk&)), this, SLOT(selectorFileNew(const DocLnk&)));
-  connect(fileSelector, SIGNAL(fileSelected(const DocLnk&)), this, SLOT(selectorFileOpen(const DocLnk&)));
-  connect(ExcelSelector,SIGNAL(fileSelected(const DocLnk&)),this,SLOT(slotImportExcel(const DocLnk&)));
-  connect(ExcelSelector,SIGNAL(closeMe()), this, SLOT(ExcelSelectorHide()));
-
-
-  listSheets.setAutoDelete(TRUE);
-
-  initActions();
-  initMenu();
-  initEditToolbar();
-  initFunctionsToolbar();
-  initStandardToolbar();
-  initSheet();
-
-  // set window title
-  setCaption(tr("Opie Sheet"));
+    // initialize variables
+    documentModified=FALSE;
 
-  // create sheets
-  selectorFileNew(DocLnk());
+    // construct objects
+    currentDoc=0;
+    fileSelector=new FileSelector("application/opie-sheet", this, QString::null);
+    ExcelSelector=new FileSelector("application/excel",this,QString::null,FALSE);
+    connect(fileSelector, SIGNAL(closeMe()), this, SLOT(selectorHide()));
+    connect(fileSelector, SIGNAL(newSelected(const DocLnk&)), this, SLOT(selectorFileNew(const DocLnk&)));
+    connect(fileSelector, SIGNAL(fileSelected(const DocLnk&)), this, SLOT(selectorFileOpen(const DocLnk&)));
+    connect(ExcelSelector,SIGNAL(fileSelected(const DocLnk&)),this,SLOT(slotImportExcel(const DocLnk&)));
+    connect(ExcelSelector,SIGNAL(closeMe()), this, SLOT(ExcelSelectorHide()));
+
+    listSheets.setAutoDelete(TRUE);
+
+    initActions();
+    initMenu();
+    initEditToolbar();
+    initFunctionsToolbar();
+    initStandardToolbar();
+    initSheet();
+
+    // set window title
+    setCaption(tr("Opie Sheet"));
+
+    // create sheets
+    selectorFileNew(DocLnk());
 }
 
 MainWindow::~MainWindow()
 {
-  if (currentDoc) delete currentDoc;
+    if (currentDoc) delete currentDoc;
 }
 
 void MainWindow::documentSave(DocLnk *lnkDoc)
 {
-  FileManager fm;
-  QByteArray streamBuffer;
-  QDataStream stream(streamBuffer, IO_WriteOnly);
-
-  typeSheet *currentSheet=findSheet(sheet->getName());
-  if (!currentSheet)
-  {
-    QMessageBox::critical(this, tr("Error"), tr("Inconsistency error!"));
-    return;
-  }
-  sheet->copySheetData(&currentSheet->data);
-  stream.writeRawBytes("SQT100", 6);
-  stream << (Q_UINT32)listSheets.count();
-  for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
-  {
-    stream << tempSheet->name << (Q_UINT32)tempSheet->data.count();
-    for (typeCellData *tempCell=tempSheet->data.first(); tempCell; tempCell=tempSheet->data.next())
-      stream << (Q_UINT32)tempCell->col << (Q_UINT32)tempCell->row << tempCell->borders.right << tempCell->borders.bottom << tempCell->background << (Q_UINT32)tempCell->alignment << tempCell->fontColor << tempCell->font << tempCell->data;
-  }
-
-  lnkDoc->setType("application/sheet-qt");
-  if (!fm.saveFile(*lnkDoc, streamBuffer))
-  {
-    QMessageBox::critical(this, tr("Error"), tr("File cannot be saved!"));
-    return;
-  }
-  documentModified=FALSE;
+    FileManager fm;
+    QByteArray streamBuffer;
+    QDataStream stream(streamBuffer, IO_WriteOnly);
+
+    typeSheet *currentSheet=findSheet(sheet->getName());
+    if (!currentSheet)
+    {
+        QMessageBox::critical(this, tr("Error"), tr("Inconsistency error!"));
+        return;
+    }
+    sheet->copySheetData(&currentSheet->data);
+    stream.writeRawBytes("SQT100", 6);
+    stream << (Q_UINT32)listSheets.count();
+    for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
+    {
+        stream << tempSheet->name << (Q_UINT32)tempSheet->data.count();
+        for (typeCellData *tempCell=tempSheet->data.first(); tempCell; tempCell=tempSheet->data.next())
+            stream << (Q_UINT32)tempCell->col << (Q_UINT32)tempCell->row << tempCell->borders.right << tempCell->borders.bottom << tempCell->background << (Q_UINT32)tempCell->alignment << tempCell->fontColor << tempCell->font << tempCell->data;
+    }
+
+    lnkDoc->setType("application/opie-sheet");
+    if (!fm.saveFile(*lnkDoc, streamBuffer))
+    {
+        QMessageBox::critical(this, tr("Error"), tr("File cannot be saved!"));
+        return;
+    }
+    documentModified=FALSE;
 }
 
 void MainWindow::documentOpen(const DocLnk &lnkDoc)
 {
-  FileManager fm;
-  QByteArray streamBuffer;
-  if (!lnkDoc.isValid() || !fm.loadFile(lnkDoc, streamBuffer))
-  {
-    QMessageBox::critical(this, tr("Error"), tr("File cannot be opened!"));
-    documentModified=FALSE;
-    selectorFileNew(DocLnk());
-    return;
-  }
-  QDataStream stream(streamBuffer, IO_ReadOnly);
-
-  Q_UINT32 countSheet, countCell, i, j, row, col, alignment;
-  typeSheet *newSheet;
-  typeCellData *newCell;
-
-  char fileFormat[7];
-  stream.readRawBytes(fileFormat, 6);
-  fileFormat[6]=0;
-  if ((QString)fileFormat!="SQT100")
-  {
-    QMessageBox::critical(this, tr("Error"), tr("Invalid file format!"));
-    documentModified=FALSE;
-    selectorFileNew(DocLnk());
-    return;
-  }
+    FileManager fm;
+    QByteArray streamBuffer;
+    if (!lnkDoc.isValid() || !fm.loadFile(lnkDoc, streamBuffer))
+    {
+        QMessageBox::critical(this, tr("Error"), tr("File cannot be opened!"));
+        documentModified=FALSE;
+        selectorFileNew(DocLnk());
+        return;
+    }
+    QDataStream stream(streamBuffer, IO_ReadOnly);
 
-  stream >> countSheet;
-  for (i=0; i<countSheet; ++i)
-  {
-    newSheet=new typeSheet;
-    newSheet->data.setAutoDelete(TRUE);
-    stream >> newSheet->name >> countCell;
-    comboSheets->insertItem(newSheet->name);
+    Q_UINT32 countSheet, countCell, i, j, row, col, alignment;
+    typeSheet *newSheet;
+    typeCellData *newCell;
 
-    for (j=0; j<countCell; ++j)
+    char fileFormat[7];
+    stream.readRawBytes(fileFormat, 6);
+    fileFormat[6]=0;
+    if ((QString)fileFormat!="SQT100")
     {
-      newCell=new typeCellData;
-      stream >> col >> row >> newCell->borders.right >> newCell->borders.bottom >> newCell->background >> alignment >> newCell->fontColor >> newCell->font >> newCell->data;
-      newCell->col=col;
-      newCell->row=row;
-      newCell->alignment=(Qt::AlignmentFlags)alignment;
-      newSheet->data.append(newCell);
+        QMessageBox::critical(this, tr("Error"), tr("Invalid file format!"));
+        documentModified=FALSE;
+        selectorFileNew(DocLnk());
+        return;
     }
-    listSheets.append(newSheet);
 
-    if (i==0)
+    stream >> countSheet;
+    for (i=0; i<countSheet; ++i)
     {
-      sheet->setName(newSheet->name);
-      sheet->setSheetData(&newSheet->data);
+        newSheet=new typeSheet;
+        newSheet->data.setAutoDelete(TRUE);
+        stream >> newSheet->name >> countCell;
+        comboSheets->insertItem(newSheet->name);
+
+        for (j=0; j<countCell; ++j)
+        {
+            newCell=new typeCellData;
+            stream >> col >> row >> newCell->borders.right >> newCell->borders.bottom >> newCell->background >> alignment >> newCell->fontColor >> newCell->font >> newCell->data;
+            newCell->col=col;
+            newCell->row=row;
+            newCell->alignment=(Qt::AlignmentFlags)alignment;
+            newSheet->data.append(newCell);
+        }
+        listSheets.append(newSheet);
+
+        if (i==0)
+        {
+            sheet->setName(newSheet->name);
+            sheet->setSheetData(&newSheet->data);
+        }
     }
-  }
 }
 
 int MainWindow::saveCurrentFile(bool ask)
 {
-  if (ask)
-  {
-    int result=QMessageBox::information(this, tr("Save File"), tr("Do you want to save the current file?"), QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel);
-    if (result!=QMessageBox::Yes) return result;
-  }
+    if (ask)
+    {
+        int result=QMessageBox::information(this, tr("Save File"), tr("Do you want to save the current file?"), QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel);
+        if (result!=QMessageBox::Yes) return result;
+    }
 
-  if (!currentDoc->isValid())
-  {
-    TextDialog dialogText(this);
-    if (dialogText.exec(tr("Save File"), tr("&File Name:"), tr("UnnamedFile"))!=QDialog::Accepted || dialogText.getValue().isEmpty()) return QMessageBox::Cancel;
+    if (!currentDoc->isValid())
+    {
+        TextDialog dialogText(this);
+        if (dialogText.exec(tr("Save File"), tr("&File Name:"), tr("UnnamedFile"))!=QDialog::Accepted || dialogText.getValue().isEmpty()) return QMessageBox::Cancel;
 
-    currentDoc->setName(dialogText.getValue());
-    currentDoc->setFile(QString::null);
-    currentDoc->setLinkFile(QString::null);
-  }
+        currentDoc->setName(dialogText.getValue());
+        currentDoc->setFile(QString::null);
+        currentDoc->setLinkFile(QString::null);
+    }
 
-  documentSave(currentDoc);
-  return QMessageBox::Yes;
+    documentSave(currentDoc);
+    return QMessageBox::Yes;
 }
 
 void MainWindow::selectorFileNew(const DocLnk &lnkDoc)
 {
-  selectorHide();
+    selectorHide();
 
-  if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
-  if (currentDoc) delete currentDoc;
-  currentDoc = new DocLnk(lnkDoc);
-  editData->clear();
-  listSheets.clear();
-  comboSheets->clear();
+    if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
+    if (currentDoc) delete currentDoc;
+    currentDoc = new DocLnk(lnkDoc);
+    editData->clear();
+    listSheets.clear();
+    comboSheets->clear();
 
-  typeSheet *newSheet=createNewSheet();
-  newSheet->data.setAutoDelete(TRUE);
-  sheet->setName(newSheet->name);
-  sheet->setSheetData(&newSheet->data);
-  for (int i=1; i<DEFAULT_NUM_SHEETS; ++i)
-    createNewSheet();
-  documentModified=FALSE;
+    typeSheet *newSheet=createNewSheet();
+    newSheet->data.setAutoDelete(TRUE);
+    sheet->setName(newSheet->name);
+    sheet->setSheetData(&newSheet->data);
+    for (int i=1; i<DEFAULT_NUM_SHEETS; ++i)
+        createNewSheet();
+    documentModified=FALSE;
 }
 
 void MainWindow::closeEvent(QCloseEvent *e)
 {
-  if (documentModified && saveCurrentFile()==QMessageBox::Cancel) e->ignore();
-  else e->accept();
+    if (documentModified && saveCurrentFile()==QMessageBox::Cancel) e->ignore();
+    else e->accept();
 }
 
 void MainWindow::selectorFileOpen(const DocLnk &lnkDoc)
 {
-  selectorHide();
+    selectorHide();
 
-  if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
-  if (currentDoc) delete currentDoc;
-  currentDoc = new DocLnk();
-  listSheets.clear();
-  comboSheets->clear();
+    if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
+    if (currentDoc) delete currentDoc;
+    currentDoc = new DocLnk();
+    listSheets.clear();
+    comboSheets->clear();
 
-  documentOpen(lnkDoc);
-  documentModified=FALSE;
+    documentOpen(lnkDoc);
+    documentModified=FALSE;
 }
 
 void MainWindow::selectorShow()
 {
-  sheet->hide();
-  setCentralWidget(fileSelector);
-  fileSelector->show();
-  fileSelector->reread();
+    sheet->hide();
+    setCentralWidget(fileSelector);
+    fileSelector->show();
+    fileSelector->reread();
 }
 
 void MainWindow::selectorHide()
 {
-  fileSelector->hide();
-  setCentralWidget(sheet);
-  sheet->show();
+    fileSelector->hide();
+    setCentralWidget(sheet);
+    sheet->show();
 }
 
 void MainWindow::slotFileNew()
 {
-  selectorFileNew(DocLnk());
+    selectorFileNew(DocLnk());
 }
 
 void MainWindow::slotFileOpen()
 {
-  selectorShow();
+    selectorShow();
 }
 
 void MainWindow::slotImportExcelOpen()
 {
-  sheet->hide();
-  setCentralWidget(ExcelSelector);
-  ExcelSelector->show();
-  ExcelSelector->reread();
+    sheet->hide();
+    setCentralWidget(ExcelSelector);
+    ExcelSelector->show();
+    ExcelSelector->reread();
 }
 
 void MainWindow::ExcelSelectorHide()
 {
-  ExcelSelector->hide();
-  setCentralWidget(sheet);
-  sheet->show();
+    ExcelSelector->hide();
+    setCentralWidget(sheet);
+    sheet->show();
 }
 
 void MainWindow::slotFileSave()
 {
-  saveCurrentFile(FALSE);
+    saveCurrentFile(FALSE);
 }
 
 void MainWindow::setDocument(const QString &applnk_filename)
 {
-  selectorFileOpen(DocLnk(applnk_filename));
+    selectorFileOpen(DocLnk(applnk_filename));
 }
 
 void MainWindow::initActions()
 {
-  fileNew=new QAction(tr("New File"), Resource::loadPixmap( "new" ), tr("&New"), 0, this);
-  connect(fileNew, SIGNAL(activated()), this, SLOT(slotFileNew()));
-  fileOpen=new QAction(tr("Open File"), Resource::loadPixmap( "fileopen" ), tr("&Open"), 0, this);
-  connect(fileOpen, SIGNAL(activated()), this, SLOT(slotFileOpen()));
-  fileSave=new QAction(tr("Save File"),Resource::loadPixmap( "save" ), tr("&Save"), 0, this);
-  connect(fileSave, SIGNAL(activated()), this, SLOT(slotFileSave()));
-  fileSaveAs=new QAction(tr("Save File As"), Resource::loadPixmap( "save" ), tr("Save &As"), 0, this);
-  connect(fileSaveAs, SIGNAL(activated()), this, SLOT(slotFileSaveAs()));
-
-  //fileQuit=new QAction(tr("Quit"), tr("&Quit"), 0, this);
-  //connect(fileQuit, SIGNAL(activated()), this, SLOT(close()));
-  fileExcelImport=new QAction(tr("Import Excel file"),Resource::loadPixmap( "opie-sheet/excel16" ),tr("Import E&xcel file"),0,this);
-  connect(fileExcelImport, SIGNAL(activated()), this, SLOT(slotImportExcelOpen()));
-
-  // helpGeneral=new QAction(tr("General Help"), QPixmap(help_general_xpm), tr("&General"), 0, this);
-  //connect(helpGeneral, SIGNAL(activated()), this, SLOT(slotHelpGeneral()));
-  //helpAbout=new QAction(tr("About Opie Sheet"), tr("&About"), 0, this);
-  //connect(helpAbout, SIGNAL(activated()), this, SLOT(slotHelpAbout()));
-
-  editAccept=new QAction(tr("Accept"),Resource::loadPixmap( "enter" ) , tr("&Accept"), 0, this);
-  connect(editAccept, SIGNAL(activated()), this, SLOT(slotEditAccept()));
-  editCancel=new QAction(tr("Cancel"), Resource::loadPixmap( "close" ), tr("&Cancel"), 0, this);
-  connect(editCancel, SIGNAL(activated()), this, SLOT(slotEditCancel()));
-  editCellSelect=new QAction(tr("Cell Selector"), Resource::loadPixmap( "opie-sheet/cell-select" ), tr("Cell &Selector"), 0, this);
-  editCellSelect->setToggleAction(TRUE);
-  connect(editCellSelect, SIGNAL(toggled(bool)), this, SLOT(slotCellSelect(bool)));
-  editCut=new QAction(tr("Cut Cells"), tr("Cu&t"), 0, this);
-  editCopy=new QAction(tr("Copy Cells"), tr("&Copy"), 0, this);
-  editPaste=new QAction(tr("Paste Cells"), tr("&Paste"), 0, this);
-  connect(editPaste, SIGNAL(activated()), this, SLOT(slotEditPaste()));
-  editPasteContents=new QAction(tr("Paste Contents"), tr("Paste Cont&ents"), 0, this);
-  connect(editPasteContents, SIGNAL(activated()), this, SLOT(slotEditPasteContents()));
-  editClear=new QAction(tr("Clear Cells"), tr("C&lear"), 0, this);
-
-  insertCells=new QAction(tr("Insert Cells"), tr("C&ells"), 0, this);
-  connect(insertCells, SIGNAL(activated()), this, SLOT(slotInsertCells()));
-  insertRows=new QAction(tr("Insert Rows"), tr("&Rows"), 0, this);
-  connect(insertRows, SIGNAL(activated()), this, SLOT(slotInsertRows()));
-  insertCols=new QAction(tr("Insert Columns"), tr("&Columns"), 0, this);
-  connect(insertCols, SIGNAL(activated()), this, SLOT(slotInsertCols()));
-  insertSheets=new QAction(tr("Add Sheets"), tr("&Sheets"), 0, this);
-  connect(insertSheets, SIGNAL(activated()), this, SLOT(slotInsertSheets()));
-
-  formatCells=new QAction(tr("Cells"), tr("&Cells"), 0, this);
-  connect(formatCells, SIGNAL(activated()), this, SLOT(slotFormatCells()));
-
-  rowHeight=new QAction(tr("Row Height"), tr("H&eight"), 0, this);
-  connect(rowHeight, SIGNAL(activated()), this, SLOT(slotRowHeight()));
-  rowAdjust=new QAction(tr("Adjust Row"), tr("&Adjust"), 0, this);
-  connect(rowAdjust, SIGNAL(activated()), this, SLOT(slotRowAdjust()));
-  rowShow=new QAction(tr("Show Row"), tr("&Show"), 0, this);
-  connect(rowShow, SIGNAL(activated()), this, SLOT(slotRowShow()));
-  rowHide=new QAction(tr("Hide Row"), tr("&Hide"), 0, this);
-  connect(rowHide, SIGNAL(activated()), this, SLOT(slotRowHide()));
-
-  colWidth=new QAction(tr("Column Width"), tr("&Width"), 0, this);
-  connect(colWidth, SIGNAL(activated()), this, SLOT(slotColumnWidth()));
-  colAdjust=new QAction(tr("Adjust Column"), tr("&Adjust"), 0, this);
-  connect(colAdjust, SIGNAL(activated()), this, SLOT(slotColumnAdjust()));
-  colShow=new QAction(tr("Show Column"), tr("&Show"), 0, this);
-  connect(colShow, SIGNAL(activated()), this, SLOT(slotColumnShow()));
-  colHide=new QAction(tr("Hide Column"), tr("&Hide"), 0, this);
-  connect(colHide, SIGNAL(activated()), this, SLOT(slotColumnHide()));
-
-  sheetRename=new QAction(tr("Rename Sheet"), tr("&Rename"), 0, this);
-  connect(sheetRename, SIGNAL(activated()), this, SLOT(slotSheetRename()));
-  sheetRemove=new QAction(tr("Remove Sheet"), tr("R&emove"), 0, this);
-  connect(sheetRemove, SIGNAL(activated()), this, SLOT(slotSheetRemove()));
-
-  dataSort=new QAction(tr("Sort Data"), tr("&Sort"), 0, this);
-  connect(dataSort, SIGNAL(activated()), this, SLOT(slotDataSort()));
-  dataFindReplace=new QAction(tr("Find && Replace"), tr("&Find && Replace"), 0, this);
-  connect(dataFindReplace, SIGNAL(activated()), this, SLOT(slotDataFindReplace()));
-
-  funcEqual=new QAction(tr("Equal To"), Resource::loadPixmap( "opie-sheet/func-equal" ), tr("&Equal To"), 0, this);
-  funcEqual->setToolTip("=");
-  connect(funcEqual, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcPlus=new QAction(tr("Addition"), Resource::loadPixmap( "opie-sheet/func-plus" ), tr("&Addition"), 0, this);
-  funcPlus->setToolTip("+");
-  connect(funcPlus, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcMinus=new QAction(tr("Subtraction"), Resource::loadPixmap( "opie-sheet/func-minus" ), tr("&Subtraction"), 0, this);
-  funcMinus->setToolTip("-");
-  connect(funcMinus, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcCross=new QAction(tr("Multiplication"), Resource::loadPixmap ("opie-sheet/func-cross" ), tr("&Multiplication"), 0, this);
-  funcCross->setToolTip("*");
-  connect(funcCross, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcDivide=new QAction(tr("Division"), Resource::loadPixmap( "opie-sheet/func-divide" ), tr("&Division"), 0, this);
-  funcDivide->setToolTip("/");
-  connect(funcDivide, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcParanOpen=new QAction(tr("Open ParanthesistempCellData->row+row1, tempCellData->col+col1"), Resource::loadPixmap( "opie-sheet/func-paran-open" ), tr("&Open Paranthesis"), 0, this);
-  funcParanOpen->setToolTip("(");
-  connect(funcParanOpen, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcParanClose=new QAction(tr("Close Paranthesis"), Resource::loadPixmap( "opie-sheet/func-paran-close" ), tr("&Close Paranthesis"), 0, this);
-  funcParanClose->setToolTip(")");
-  connect(funcParanClose, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  funcComma=new QAction(tr("Comma"), Resource::loadPixmap( "opie-sheet/func-comma" ), tr("&Comma"), 0, this);
-  funcComma->setToolTip(",");
-  connect(funcComma, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    fileNew=new QAction(tr("New File"), Resource::loadPixmap( "new" ), tr("&New"), 0, this);
+    connect(fileNew, SIGNAL(activated()), this, SLOT(slotFileNew()));
+    fileOpen=new QAction(tr("Open File"), Resource::loadPixmap( "fileopen" ), tr("&Open"), 0, this);
+    connect(fileOpen, SIGNAL(activated()), this, SLOT(slotFileOpen()));
+    fileSave=new QAction(tr("Save File"),Resource::loadPixmap( "save" ), tr("&Save"), 0, this);
+    connect(fileSave, SIGNAL(activated()), this, SLOT(slotFileSave()));
+    fileSaveAs=new QAction(tr("Save File As"), Resource::loadPixmap( "save" ), tr("Save &As"), 0, this);
+    connect(fileSaveAs, SIGNAL(activated()), this, SLOT(slotFileSaveAs()));
+
+    //fileQuit=new QAction(tr("Quit"), tr("&Quit"), 0, this);
+    //connect(fileQuit, SIGNAL(activated()), this, SLOT(close()));
+    fileExcelImport=new QAction(tr("Import Excel file"),Resource::loadPixmap( "opie-sheet/excel16" ),tr("Import E&xcel file"),0,this);
+    connect(fileExcelImport, SIGNAL(activated()), this, SLOT(slotImportExcelOpen()));
+
+    // helpGeneral=new QAction(tr("General Help"), QPixmap(help_general_xpm), tr("&General"), 0, this);
+    //connect(helpGeneral, SIGNAL(activated()), this, SLOT(slotHelpGeneral()));
+    //helpAbout=new QAction(tr("About Opie Sheet"), tr("&About"), 0, this);
+    //connect(helpAbout, SIGNAL(activated()), this, SLOT(slotHelpAbout()));
+
+    editAccept=new QAction(tr("Accept"),Resource::loadPixmap( "enter" ) , tr("&Accept"), 0, this);
+    connect(editAccept, SIGNAL(activated()), this, SLOT(slotEditAccept()));
+    editCancel=new QAction(tr("Cancel"), Resource::loadPixmap( "close" ), tr("&Cancel"), 0, this);
+    connect(editCancel, SIGNAL(activated()), this, SLOT(slotEditCancel()));
+    editCellSelect=new QAction(tr("Cell Selector"), Resource::loadPixmap( "opie-sheet/cell-select" ), tr("Cell &Selector"), 0, this);
+    editCellSelect->setToggleAction(TRUE);
+    connect(editCellSelect, SIGNAL(toggled(bool)), this, SLOT(slotCellSelect(bool)));
+    editCut=new QAction(tr("Cut Cells"), tr("Cu&t"), 0, this);
+    editCopy=new QAction(tr("Copy Cells"), tr("&Copy"), 0, this);
+    editPaste=new QAction(tr("Paste Cells"), tr("&Paste"), 0, this);
+    connect(editPaste, SIGNAL(activated()), this, SLOT(slotEditPaste()));
+    editPasteContents=new QAction(tr("Paste Contents"), tr("Paste Cont&ents"), 0, this);
+    connect(editPasteContents, SIGNAL(activated()), this, SLOT(slotEditPasteContents()));
+    editClear=new QAction(tr("Clear Cells"), tr("C&lear"), 0, this);
+
+    insertCells=new QAction(tr("Insert Cells"), tr("C&ells"), 0, this);
+    connect(insertCells, SIGNAL(activated()), this, SLOT(slotInsertCells()));
+    insertRows=new QAction(tr("Insert Rows"), tr("&Rows"), 0, this);
+    connect(insertRows, SIGNAL(activated()), this, SLOT(slotInsertRows()));
+    insertCols=new QAction(tr("Insert Columns"), tr("&Columns"), 0, this);
+    connect(insertCols, SIGNAL(activated()), this, SLOT(slotInsertCols()));
+    insertSheets=new QAction(tr("Add Sheets"), tr("&Sheets"), 0, this);
+    connect(insertSheets, SIGNAL(activated()), this, SLOT(slotInsertSheets()));
+
+    formatCells=new QAction(tr("Cells"), tr("&Cells"), 0, this);
+    connect(formatCells, SIGNAL(activated()), this, SLOT(slotFormatCells()));
+
+    rowHeight=new QAction(tr("Row Height"), tr("H&eight"), 0, this);
+    connect(rowHeight, SIGNAL(activated()), this, SLOT(slotRowHeight()));
+    rowAdjust=new QAction(tr("Adjust Row"), tr("&Adjust"), 0, this);
+    connect(rowAdjust, SIGNAL(activated()), this, SLOT(slotRowAdjust()));
+    rowShow=new QAction(tr("Show Row"), tr("&Show"), 0, this);
+    connect(rowShow, SIGNAL(activated()), this, SLOT(slotRowShow()));
+    rowHide=new QAction(tr("Hide Row"), tr("&Hide"), 0, this);
+    connect(rowHide, SIGNAL(activated()), this, SLOT(slotRowHide()));
+
+    colWidth=new QAction(tr("Column Width"), tr("&Width"), 0, this);
+    connect(colWidth, SIGNAL(activated()), this, SLOT(slotColumnWidth()));
+    colAdjust=new QAction(tr("Adjust Column"), tr("&Adjust"), 0, this);
+    connect(colAdjust, SIGNAL(activated()), this, SLOT(slotColumnAdjust()));
+    colShow=new QAction(tr("Show Column"), tr("&Show"), 0, this);
+    connect(colShow, SIGNAL(activated()), this, SLOT(slotColumnShow()));
+    colHide=new QAction(tr("Hide Column"), tr("&Hide"), 0, this);
+    connect(colHide, SIGNAL(activated()), this, SLOT(slotColumnHide()));
+
+    sheetRename=new QAction(tr("Rename Sheet"), tr("&Rename"), 0, this);
+    connect(sheetRename, SIGNAL(activated()), this, SLOT(slotSheetRename()));
+    sheetRemove=new QAction(tr("Remove Sheet"), tr("R&emove"), 0, this);
+    connect(sheetRemove, SIGNAL(activated()), this, SLOT(slotSheetRemove()));
+
+    dataSort=new QAction(tr("Sort Data"), tr("&Sort"), 0, this);
+    connect(dataSort, SIGNAL(activated()), this, SLOT(slotDataSort()));
+    dataFindReplace=new QAction(tr("Find && Replace"), tr("&Find && Replace"), 0, this);
+    connect(dataFindReplace, SIGNAL(activated()), this, SLOT(slotDataFindReplace()));
+
+    funcEqual=new QAction(tr("Equal To"), Resource::loadPixmap( "opie-sheet/func-equal" ), tr("&Equal To"), 0, this);
+    funcEqual->setToolTip("=");
+    connect(funcEqual, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcPlus=new QAction(tr("Addition"), Resource::loadPixmap( "opie-sheet/func-plus" ), tr("&Addition"), 0, this);
+    funcPlus->setToolTip("+");
+    connect(funcPlus, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcMinus=new QAction(tr("Subtraction"), Resource::loadPixmap( "opie-sheet/func-minus" ), tr("&Subtraction"), 0, this);
+    funcMinus->setToolTip("-");
+    connect(funcMinus, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcCross=new QAction(tr("Multiplication"), Resource::loadPixmap ("opie-sheet/func-cross" ), tr("&Multiplication"), 0, this);
+    funcCross->setToolTip("*");
+    connect(funcCross, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcDivide=new QAction(tr("Division"), Resource::loadPixmap( "opie-sheet/func-divide" ), tr("&Division"), 0, this);
+    funcDivide->setToolTip("/");
+    connect(funcDivide, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcParanOpen=new QAction(tr("Open ParanthesistempCellData->row+row1, tempCellData->col+col1"), Resource::loadPixmap( "opie-sheet/func-paran-open" ), tr("&Open Paranthesis"), 0, this);
+    funcParanOpen->setToolTip("(");
+    connect(funcParanOpen, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcParanClose=new QAction(tr("Close Paranthesis"), Resource::loadPixmap( "opie-sheet/func-paran-close" ), tr("&Close Paranthesis"), 0, this);
+    funcParanClose->setToolTip(")");
+    connect(funcParanClose, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    funcComma=new QAction(tr("Comma"), Resource::loadPixmap( "opie-sheet/func-comma" ), tr("&Comma"), 0, this);
+    funcComma->setToolTip(",");
+    connect(funcComma, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
 }
 
 void MainWindow::initMenu()
 {
-  menu=new QMenuBar(this);
-
-  menuFile=new QPopupMenu;
-  fileNew->addTo(menuFile);
-  fileOpen->addTo(menuFile);
-  fileSave->addTo(menuFile);
-  fileSaveAs->addTo(menuFile);
-//  menuFile->insertSeparator();
-//  fileQuit->addTo(menuFile);
-  menuFile->insertSeparator();
-  fileExcelImport->addTo(menuFile);
-  menu->insertItem(tr("&File"), menuFile);
-
-  menuEdit=new QPopupMenu;
-  editAccept->addTo(menuEdit);
-  editCancel->addTo(menuEdit);
-  editCellSelect->addTo(menuEdit);
-  menuEdit->insertSeparator();
-  editCut->addTo(menuEdit);
-  editCopy->addTo(menuEdit);
-  editPaste->addTo(menuEdit);
-  editPasteContents->addTo(menuEdit);
-  editClear->addTo(menuEdit);
-  menu->insertItem(tr("&Edit"), menuEdit);
-
-  menuInsert=new QPopupMenu;
-  menu->insertItem(tr("&Insert"), menuInsert);
-
-  menuFormat=new QPopupMenu;
-  formatCells->addTo(menuFormat);
-  menu->insertItem(tr("&Format"), menuFormat);
-
-  menuData=new QPopupMenu;
-  dataSort->addTo(menuData);
-  dataFindReplace->addTo(menuData);
-  menu->insertItem(tr("&Data"), menuData);
-
-//  menuHelp=new QPopupMenu;
-// helpGeneral->addTo(menuHelp);
-//  helpAbout->addTo(menuHelp);
-//  menu->insertItem(tr("&Help"), menuHelp);
-
-  submenuRow=new QPopupMenu;
-  rowHeight->addTo(submenuRow);
-  rowAdjust->addTo(submenuRow);
-  rowShow->addTo(submenuRow);
-  rowHide->addTo(submenuRow);
-  menuFormat->insertItem(tr("&Row"), submenuRow);
-
-  submenuCol=new QPopupMenu;
-  colWidth->addTo(submenuCol);
-  colAdjust->addTo(submenuCol);
-  colShow->addTo(submenuCol);
-  colHide->addTo(submenuCol);
-  menuFormat->insertItem(tr("Colum&n"), submenuCol);
-
-  submenuSheet=new QPopupMenu;
-  sheetRename->addTo(submenuSheet);
-  sheetRemove->addTo(submenuSheet);
-  menuFormat->insertItem(tr("&Sheet"), submenuSheet);
-
-  submenuFunc=new QPopupMenu;
-  menuInsert->insertItem(tr("&Function"), submenuFunc);
-
-  submenuFuncStd=new QPopupMenu;
-  funcPlus->addTo(submenuFuncStd);
-  funcMinus->addTo(submenuFuncStd);
-  funcCross->addTo(submenuFuncStd);
-  funcDivide->addTo(submenuFuncStd);
-  submenuFunc->insertItem(tr("&Simple"), submenuFuncStd);
-
-
-
-  submenuFuncStandard=new QPopupMenu;
-  addFlyAction(tr("ABS(x)"), tr("ABS(x)"), "ABS(", submenuFuncStandard);
-  addFlyAction(tr("CEILING(x,acc)"), tr("CEILING(x,acc)"), "CEILING(", submenuFuncStandard);
-  addFlyAction(tr("FACT(x)"), tr("FACT(x)"), "FACT(", submenuFuncStandard);
-  addFlyAction(tr("FLOOR(x,acc)"), tr("FLOOR(x,acc)"), "FLOOR(", submenuFuncStandard);
-  addFlyAction(tr("INT(x)"), tr("INT(x)"), "INT(", submenuFuncStandard);
-  addFlyAction(tr("MOD(x,y)"), tr("MOD(x,y)"), "MOD(", submenuFuncStandard);
-  addFlyAction(tr("ROUND(x,digits)"), tr("ROUND(x,digits)"), "ROUND(", submenuFuncStandard);
-  addFlyAction(tr("SIGN(x)"), tr("SIGN(x)"), "SIGN(", submenuFuncStandard);
-  submenuFuncStandard->insertSeparator();
-  addFlyAction(tr("EXP(x)"), tr("EXP(x)"), "EXP(", submenuFuncStandard);
-  addFlyAction(tr("LN(x)"), tr("LN(x)"), "LN(", submenuFuncStandard);
-  addFlyAction(tr("LOG(x,b)"), tr("LOG(x,b)"), "LOG(", submenuFuncStandard);
-  addFlyAction(tr("LOG10(x)"), tr("LOG10(x)"), "LOG10(", submenuFuncStandard);
-  addFlyAction(tr("POWER(x,y)"), tr("POWER(x,y)"), "POWER(", submenuFuncStandard);
-  addFlyAction(tr("SQRT(x)"), tr("SQRT(x)"), "SQRT(", submenuFuncStandard);
-  submenuFuncStandard->insertSeparator();
-  addFlyAction(tr("DEGREES(x)"), tr("DEGREES(x)"), "DEGREES(", submenuFuncStandard);
-  addFlyAction(tr("RADIANS(x)"), tr("RADIANS(x)"), "RADIANS(", submenuFuncStandard);
-  addFlyAction(tr("PI()"), tr("PI()"), "PI()", submenuFuncStandard);
-  addFlyAction(tr("RAND()"), tr("RAND()"), "RAND(", submenuFuncStandard);
-  addFlyAction(tr("RANDBETWEEN(a,b)"), tr("RANDBETWEEN(a,b)"), "RANDBETWEEN(", submenuFuncStandard);
-  submenuFunc->insertItem(tr("S&tandard"), submenuFuncStandard);
-
-  submenuFuncLogic=new QPopupMenu;
-  addFlyAction(tr("AND(x1,x2)"), tr("AND(x1,x2)"), "AND(", submenuFuncLogic);
-  addFlyAction(tr("NOT(x)"), tr("NOT(x)"), "NOT(", submenuFuncLogic);
-  addFlyAction(tr("OR(x1,x2)"), tr("OR(x1,x2)"), "OR(", submenuFuncLogic);
-  submenuFuncLogic->insertSeparator();
-  addFlyAction(tr("IF(compare,val1,val2)"), tr("IF(compare,val1,val2)"), "IF(", submenuFuncLogic);
-  addFlyAction(tr("INDEX(range,index)"),tr("INDEX(range,index)"), "INDEX(", submenuFuncLogic);
-  addFlyAction(tr("ISBLANK(x)"), tr("ISBLANK(x)"), "ISBLANK(", submenuFuncLogic);
-  addFlyAction(tr("ISNUMBER(x)"), tr("ISNUMBER(x)"), "ISNUMBER(", submenuFuncLogic);
-  addFlyAction(tr("EVEN(x)"), tr("EVEN(x)"), "EVEN(", submenuFuncLogic);
-  addFlyAction(tr("ISEVEN(x)"), tr("ISEVEN(x)"), "ISEVEN(", submenuFuncLogic);
-  addFlyAction(tr("ODD(x)"), tr("ODD(x)"), "ODD(", submenuFuncLogic);
-  addFlyAction(tr("ISODD(x)"), tr("ISODD(x)"), "ISODD(", submenuFuncLogic);
-  submenuFunc->insertItem(tr("Logical-&Information"), submenuFuncLogic);
-
-  submenuFuncTrig=new QPopupMenu;
-  addFlyAction(tr("SIN(x)"), tr("SIN(x)"), "SIN(", submenuFuncTrig);
-  addFlyAction(tr("COS(x)"), tr("COS(x)"), "COS(", submenuFuncTrig);
-  addFlyAction(tr("TAN(x)"), tr("TAN(x)"), "TAN(", submenuFuncTrig);
-  addFlyAction(tr("ASIN(x)"), tr("ASIN(x)"), "ASIN(", submenuFuncTrig);
-  addFlyAction(tr("ACOS(x)"), tr("ACOS(x)"), "ACOS(", submenuFuncTrig);
-  addFlyAction(tr("ATAN(x)"), tr("ATAN(x)"), "ATAN(", submenuFuncTrig);
-  addFlyAction(tr("ATAN2(x,y)"), tr("ATAN2(x,y)"), "ATAN2(", submenuFuncTrig);
-  submenuFuncTrig->insertSeparator();
-  addFlyAction(tr("SINH(x)"), tr("SINH(x)"), "SINH(", submenuFuncTrig);
-  addFlyAction(tr("COSH(x)"), tr("COSH(x)"), "COSH(", submenuFuncTrig);
-  addFlyAction(tr("TANH(x)"), tr("TANH(x)"), "TANH(", submenuFuncTrig);
-  addFlyAction(tr("ACOSH(x)"), tr("ACOSH(x)"), "ACOSH(", submenuFuncTrig);
-  addFlyAction(tr("ASINH(x)"), tr("ASINH(x)"), "ASINH(", submenuFuncTrig);
-  addFlyAction(tr("ATANH(x)"), tr("ATANH(x)"), "ATANH(", submenuFuncTrig);
-  submenuFunc->insertItem(tr("&Trigonometric"), submenuFuncTrig);
-
-  submenuFuncString=new QPopupMenu;
-  addFlyAction(tr("LEN(s)"), tr("LEN(s)"), "LEN(",submenuFuncString);
-  addFlyAction(tr("LEFT(s,num)"), tr("LEFT(s,num)"), "LEFT(",submenuFuncString);
-  addFlyAction(tr("RIGHT(s,num)"), tr("RIGHT(s,num)"), "RIGHT(",submenuFuncString);
-  addFlyAction(tr("MID(s,pos,len)"), tr("MID(s,pos,len)"), "MID(",submenuFuncString);
-  submenuFuncString->insertSeparator();
-  addFlyAction(tr("CONCATENATE(s1,s2..)"), tr("CONCATENATE(s1,s2..)"), "CONCATENATE(",submenuFuncString);
-  addFlyAction(tr("EXACT(s1,s2)"), tr("EXACT(s1,s2)"), "EXACT(",submenuFuncString);
-  addFlyAction(tr("FIND(what,where,pos)"),
-  			 tr("FIND(what,where,pos)"), "FIND(",submenuFuncString);
-  addFlyAction(tr("REPLACE(s,pos,len,ns)"), tr("REPLACE(s,pos,len,ns)"), "REPLACE(",submenuFuncString);
-  addFlyAction(tr("REPT(s,n)"), tr("REPT(s,n)"), "REPT(",submenuFuncString);
-  submenuFuncString->insertSeparator();
-  addFlyAction(tr("UPPER(s)"), tr("UPPER(s)"), "UPPER(",submenuFuncString);
-  addFlyAction(tr("LOWER(s)"), tr("LOWER(s)"), "LOWER(",submenuFuncString);
-  submenuFunc->insertItem(tr("&Strings"), submenuFuncString);
-
-  submenuFuncStat=new QPopupMenu;
-  addFlyAction(tr("AVERAGE(range)"), tr("AVERAGE(range)"), "AVERAGE(",submenuFuncStat);
-  addFlyAction(tr("COUNT(range)"), tr("COUNT(range)"), "COUNT(",submenuFuncStat);
-  addFlyAction(tr("COUNTIF(range,eqls)"), tr("COUNTIF(range,eqls)"), "COUNTIF(",submenuFuncStat);
-  addFlyAction(tr("MAX(range)"), tr("MAX(range)"), "MAX(",submenuFuncStat);
-  addFlyAction(tr("MIN(range)"), tr("MIN(range)"), "MIN(",submenuFuncStat);
-  addFlyAction(tr("SUM(range)"), tr("SUM(range)"), "SUM(",submenuFuncStat);
-  addFlyAction(tr("SUMSQ(range)"), tr("SUMSQ(range)"), "SUMSQ(",submenuFuncStat);
-  submenuFuncStat->insertSeparator();
-  addFlyAction(tr("AVERAGE(range)"), tr("AVERAGE(range)"), "AVERAGE(",submenuFuncStat);
-  addFlyAction(tr("VAR(range)"), tr("VAR(range)"), "VAR(",submenuFuncStat);
-  addFlyAction(tr("VARP(range)"), tr("VARP(range)"), "VARP(",submenuFuncStat);
-  addFlyAction(tr("STDEV(range)"), tr("STDEV(range)"), "STDEV(",submenuFuncStat);
-  addFlyAction(tr("STDEVP(range)"), tr("STDEVP(range)"), "STDEVP(",submenuFuncStat);
-  addFlyAction(tr("SKEW(range)"), tr("SKEW(range)"), "SKEW(",submenuFuncStat);
-  addFlyAction(tr("KURT(range)"), tr("KURT(range)"), "KURT(",submenuFuncStat);
-  submenuFunc->insertItem(tr("Sta&tistical"), submenuFuncStat);
-
-  submenuFuncScientific=new QPopupMenu;
-  addFlyAction(tr("BESSELI(x,n)"), tr("BESSELI(x,n)"), "BESSELI(",submenuFuncScientific);
-  addFlyAction(tr("BESSELJ(x,n)"), tr("BESSELJ(x,n)"), "BESSELJ(",submenuFuncScientific);
-  addFlyAction(tr("BESSELK(x,n)"), tr("BESSELK(x,n)"), "BESSELK(",submenuFuncScientific);
-  addFlyAction(tr("BESSELY(x,n)"), tr("BESSELY(x,n)"), "BESSELY(",submenuFuncScientific);
-  submenuFuncScientific->insertSeparator();
-  addFlyAction(tr("BETAI(x,a,b)"), tr("BETAI(x,a,b)"), "BETAI(",submenuFuncScientific);
-  addFlyAction(tr("ERF(a,b)"), tr("ERF(a,b)"), "ERF(",submenuFuncScientific);
-  addFlyAction(tr("ERFC(a,b)"), tr("ERFC(a,b)"), "ERFC(",submenuFuncScientific);
-  addFlyAction(tr("GAMMALN(x)"), tr("GAMMALN(x)"), "GAMMALN(",submenuFuncScientific);
-  addFlyAction(tr("GAMMAP(x,a)"), tr("GAMMAP(x,a)"), "GAMMAP(",submenuFuncScientific);
-  addFlyAction(tr("GAMMAQ(x,a)"), tr("GAMMAQ(x,a)"), "GAMMAQ(",submenuFuncScientific);
-  submenuFunc->insertItem(tr("Scienti&fic"), submenuFuncScientific);
-
-  submenuFuncDistr=new QPopupMenu;
-  addFlyAction(tr("BETADIST(z,a,b,Q?)"), tr("BETADIST(z,a,b,Q?)"), "BETADIST(",submenuFuncDistr);
-  addFlyAction(tr("CHI2DIST(x,n,Q?)"), tr("CHI2DIST(x,n,Q?)"), "CHI2DIST(",submenuFuncDistr);
-  addFlyAction(tr("CHIDIST(x,n,Q?)"), tr("CHIDIST(x,n,Q?)"), "CHIDIST(",submenuFuncDistr);
-  addFlyAction(tr("FDIST(z,deg1,deg2,Q?)"), tr("FDIST(z,deg1,deg2,Q?)"), "FDIST(",submenuFuncDistr);
-  addFlyAction(tr("GAMMADIST(x,a,b,Q?)"), tr("GAMMADIST(x,a,b,Q?)"), "GAMMADIST(",submenuFuncDistr);
-  addFlyAction(tr("NORMALDIST(x,m,s,Q?)"), tr("NORMALDIST(x,m,s,Q?)"), "NORMALDIST(",submenuFuncDistr);
-  addFlyAction(tr("PHI(x,Q?)"), tr("PHI(x,Q?)"), "PHI(",submenuFuncDistr);
-  addFlyAction(tr("POISSON(x,n,Q?)"), tr("POISSON(x,n,Q?)"), "POISSON(",submenuFuncDistr);
-  submenuFunc->insertItem(tr("&Distributions"), submenuFuncDistr);
-
-
-
-  menuInsert->insertSeparator();
-  insertCells->addTo(menuInsert);
-  insertRows->addTo(menuInsert);
-  insertCols->addTo(menuInsert);
-  insertSheets->addTo(menuInsert);
+    menu=new QMenuBar(this);
+
+    menuFile=new QPopupMenu;
+    fileNew->addTo(menuFile);
+    fileOpen->addTo(menuFile);
+    fileSave->addTo(menuFile);
+    fileSaveAs->addTo(menuFile);
+    //  menuFile->insertSeparator();
+    //  fileQuit->addTo(menuFile);
+    menuFile->insertSeparator();
+    fileExcelImport->addTo(menuFile);
+    menu->insertItem(tr("&File"), menuFile);
+
+    menuEdit=new QPopupMenu;
+    editAccept->addTo(menuEdit);
+    editCancel->addTo(menuEdit);
+    editCellSelect->addTo(menuEdit);
+    menuEdit->insertSeparator();
+    editCut->addTo(menuEdit);
+    editCopy->addTo(menuEdit);
+    editPaste->addTo(menuEdit);
+    editPasteContents->addTo(menuEdit);
+    editClear->addTo(menuEdit);
+    menu->insertItem(tr("&Edit"), menuEdit);
+
+    menuInsert=new QPopupMenu;
+    menu->insertItem(tr("&Insert"), menuInsert);
+
+    menuFormat=new QPopupMenu;
+    formatCells->addTo(menuFormat);
+    menu->insertItem(tr("&Format"), menuFormat);
+
+    menuData=new QPopupMenu;
+    dataSort->addTo(menuData);
+    dataFindReplace->addTo(menuData);
+    menu->insertItem(tr("&Data"), menuData);
+
+    //  menuHelp=new QPopupMenu;
+    // helpGeneral->addTo(menuHelp);
+    //  helpAbout->addTo(menuHelp);
+    //  menu->insertItem(tr("&Help"), menuHelp);
+
+    submenuRow=new QPopupMenu;
+    rowHeight->addTo(submenuRow);
+    rowAdjust->addTo(submenuRow);
+    rowShow->addTo(submenuRow);
+    rowHide->addTo(submenuRow);
+    menuFormat->insertItem(tr("&Row"), submenuRow);
+
+    submenuCol=new QPopupMenu;
+    colWidth->addTo(submenuCol);
+    colAdjust->addTo(submenuCol);
+    colShow->addTo(submenuCol);
+    colHide->addTo(submenuCol);
+    menuFormat->insertItem(tr("Colum&n"), submenuCol);
+
+    submenuSheet=new QPopupMenu;
+    sheetRename->addTo(submenuSheet);
+    sheetRemove->addTo(submenuSheet);
+    menuFormat->insertItem(tr("&Sheet"), submenuSheet);
+
+    submenuFunc=new QPopupMenu;
+    menuInsert->insertItem(tr("&Function"), submenuFunc);
+
+    submenuFuncStd=new QPopupMenu;
+    funcPlus->addTo(submenuFuncStd);
+    funcMinus->addTo(submenuFuncStd);
+    funcCross->addTo(submenuFuncStd);
+    funcDivide->addTo(submenuFuncStd);
+    submenuFunc->insertItem(tr("&Simple"), submenuFuncStd);
+
+
+
+    submenuFuncStandard=new QPopupMenu;
+    addFlyAction(tr("ABS(x)"), tr("ABS(x)"), "ABS(", submenuFuncStandard);
+    addFlyAction(tr("CEILING(x,acc)"), tr("CEILING(x,acc)"), "CEILING(", submenuFuncStandard);
+    addFlyAction(tr("FACT(x)"), tr("FACT(x)"), "FACT(", submenuFuncStandard);
+    addFlyAction(tr("FLOOR(x,acc)"), tr("FLOOR(x,acc)"), "FLOOR(", submenuFuncStandard);
+    addFlyAction(tr("INT(x)"), tr("INT(x)"), "INT(", submenuFuncStandard);
+    addFlyAction(tr("MOD(x,y)"), tr("MOD(x,y)"), "MOD(", submenuFuncStandard);
+    addFlyAction(tr("ROUND(x,digits)"), tr("ROUND(x,digits)"), "ROUND(", submenuFuncStandard);
+    addFlyAction(tr("SIGN(x)"), tr("SIGN(x)"), "SIGN(", submenuFuncStandard);
+    submenuFuncStandard->insertSeparator();
+    addFlyAction(tr("EXP(x)"), tr("EXP(x)"), "EXP(", submenuFuncStandard);
+    addFlyAction(tr("LN(x)"), tr("LN(x)"), "LN(", submenuFuncStandard);
+    addFlyAction(tr("LOG(x,b)"), tr("LOG(x,b)"), "LOG(", submenuFuncStandard);
+    addFlyAction(tr("LOG10(x)"), tr("LOG10(x)"), "LOG10(", submenuFuncStandard);
+    addFlyAction(tr("POWER(x,y)"), tr("POWER(x,y)"), "POWER(", submenuFuncStandard);
+    addFlyAction(tr("SQRT(x)"), tr("SQRT(x)"), "SQRT(", submenuFuncStandard);
+    submenuFuncStandard->insertSeparator();
+    addFlyAction(tr("DEGREES(x)"), tr("DEGREES(x)"), "DEGREES(", submenuFuncStandard);
+    addFlyAction(tr("RADIANS(x)"), tr("RADIANS(x)"), "RADIANS(", submenuFuncStandard);
+    addFlyAction(tr("PI()"), tr("PI()"), "PI()", submenuFuncStandard);
+    addFlyAction(tr("RAND()"), tr("RAND()"), "RAND(", submenuFuncStandard);
+    addFlyAction(tr("RANDBETWEEN(a,b)"), tr("RANDBETWEEN(a,b)"), "RANDBETWEEN(", submenuFuncStandard);
+    submenuFunc->insertItem(tr("S&tandard"), submenuFuncStandard);
+
+    submenuFuncLogic=new QPopupMenu;
+    addFlyAction(tr("AND(x1,x2)"), tr("AND(x1,x2)"), "AND(", submenuFuncLogic);
+    addFlyAction(tr("NOT(x)"), tr("NOT(x)"), "NOT(", submenuFuncLogic);
+    addFlyAction(tr("OR(x1,x2)"), tr("OR(x1,x2)"), "OR(", submenuFuncLogic);
+    submenuFuncLogic->insertSeparator();
+    addFlyAction(tr("IF(compare,val1,val2)"), tr("IF(compare,val1,val2)"), "IF(", submenuFuncLogic);
+    addFlyAction(tr("INDEX(range,index)"),tr("INDEX(range,index)"), "INDEX(", submenuFuncLogic);
+    addFlyAction(tr("ISBLANK(x)"), tr("ISBLANK(x)"), "ISBLANK(", submenuFuncLogic);
+    addFlyAction(tr("ISNUMBER(x)"), tr("ISNUMBER(x)"), "ISNUMBER(", submenuFuncLogic);
+    addFlyAction(tr("EVEN(x)"), tr("EVEN(x)"), "EVEN(", submenuFuncLogic);
+    addFlyAction(tr("ISEVEN(x)"), tr("ISEVEN(x)"), "ISEVEN(", submenuFuncLogic);
+    addFlyAction(tr("ODD(x)"), tr("ODD(x)"), "ODD(", submenuFuncLogic);
+    addFlyAction(tr("ISODD(x)"), tr("ISODD(x)"), "ISODD(", submenuFuncLogic);
+    submenuFunc->insertItem(tr("Logical-&Information"), submenuFuncLogic);
+
+    submenuFuncTrig=new QPopupMenu;
+    addFlyAction(tr("SIN(x)"), tr("SIN(x)"), "SIN(", submenuFuncTrig);
+    addFlyAction(tr("COS(x)"), tr("COS(x)"), "COS(", submenuFuncTrig);
+    addFlyAction(tr("TAN(x)"), tr("TAN(x)"), "TAN(", submenuFuncTrig);
+    addFlyAction(tr("ASIN(x)"), tr("ASIN(x)"), "ASIN(", submenuFuncTrig);
+    addFlyAction(tr("ACOS(x)"), tr("ACOS(x)"), "ACOS(", submenuFuncTrig);
+    addFlyAction(tr("ATAN(x)"), tr("ATAN(x)"), "ATAN(", submenuFuncTrig);
+    addFlyAction(tr("ATAN2(x,y)"), tr("ATAN2(x,y)"), "ATAN2(", submenuFuncTrig);
+    submenuFuncTrig->insertSeparator();
+    addFlyAction(tr("SINH(x)"), tr("SINH(x)"), "SINH(", submenuFuncTrig);
+    addFlyAction(tr("COSH(x)"), tr("COSH(x)"), "COSH(", submenuFuncTrig);
+    addFlyAction(tr("TANH(x)"), tr("TANH(x)"), "TANH(", submenuFuncTrig);
+    addFlyAction(tr("ACOSH(x)"), tr("ACOSH(x)"), "ACOSH(", submenuFuncTrig);
+    addFlyAction(tr("ASINH(x)"), tr("ASINH(x)"), "ASINH(", submenuFuncTrig);
+    addFlyAction(tr("ATANH(x)"), tr("ATANH(x)"), "ATANH(", submenuFuncTrig);
+    submenuFunc->insertItem(tr("&Trigonometric"), submenuFuncTrig);
+
+    submenuFuncString=new QPopupMenu;
+    addFlyAction(tr("LEN(s)"), tr("LEN(s)"), "LEN(",submenuFuncString);
+    addFlyAction(tr("LEFT(s,num)"), tr("LEFT(s,num)"), "LEFT(",submenuFuncString);
+    addFlyAction(tr("RIGHT(s,num)"), tr("RIGHT(s,num)"), "RIGHT(",submenuFuncString);
+    addFlyAction(tr("MID(s,pos,len)"), tr("MID(s,pos,len)"), "MID(",submenuFuncString);
+    submenuFuncString->insertSeparator();
+    addFlyAction(tr("CONCATENATE(s1,s2..)"), tr("CONCATENATE(s1,s2..)"), "CONCATENATE(",submenuFuncString);
+    addFlyAction(tr("EXACT(s1,s2)"), tr("EXACT(s1,s2)"), "EXACT(",submenuFuncString);
+    addFlyAction(tr("FIND(what,where,pos)"),
+                 tr("FIND(what,where,pos)"), "FIND(",submenuFuncString);
+    addFlyAction(tr("REPLACE(s,pos,len,ns)"), tr("REPLACE(s,pos,len,ns)"), "REPLACE(",submenuFuncString);
+    addFlyAction(tr("REPT(s,n)"), tr("REPT(s,n)"), "REPT(",submenuFuncString);
+    submenuFuncString->insertSeparator();
+    addFlyAction(tr("UPPER(s)"), tr("UPPER(s)"), "UPPER(",submenuFuncString);
+    addFlyAction(tr("LOWER(s)"), tr("LOWER(s)"), "LOWER(",submenuFuncString);
+    submenuFunc->insertItem(tr("&Strings"), submenuFuncString);
+
+    submenuFuncStat=new QPopupMenu;
+    addFlyAction(tr("AVERAGE(range)"), tr("AVERAGE(range)"), "AVERAGE(",submenuFuncStat);
+    addFlyAction(tr("COUNT(range)"), tr("COUNT(range)"), "COUNT(",submenuFuncStat);
+    addFlyAction(tr("COUNTIF(range,eqls)"), tr("COUNTIF(range,eqls)"), "COUNTIF(",submenuFuncStat);
+    addFlyAction(tr("MAX(range)"), tr("MAX(range)"), "MAX(",submenuFuncStat);
+    addFlyAction(tr("MIN(range)"), tr("MIN(range)"), "MIN(",submenuFuncStat);
+    addFlyAction(tr("SUM(range)"), tr("SUM(range)"), "SUM(",submenuFuncStat);
+    addFlyAction(tr("SUMSQ(range)"), tr("SUMSQ(range)"), "SUMSQ(",submenuFuncStat);
+    submenuFuncStat->insertSeparator();
+    addFlyAction(tr("AVERAGE(range)"), tr("AVERAGE(range)"), "AVERAGE(",submenuFuncStat);
+    addFlyAction(tr("VAR(range)"), tr("VAR(range)"), "VAR(",submenuFuncStat);
+    addFlyAction(tr("VARP(range)"), tr("VARP(range)"), "VARP(",submenuFuncStat);
+    addFlyAction(tr("STDEV(range)"), tr("STDEV(range)"), "STDEV(",submenuFuncStat);
+    addFlyAction(tr("STDEVP(range)"), tr("STDEVP(range)"), "STDEVP(",submenuFuncStat);
+    addFlyAction(tr("SKEW(range)"), tr("SKEW(range)"), "SKEW(",submenuFuncStat);
+    addFlyAction(tr("KURT(range)"), tr("KURT(range)"), "KURT(",submenuFuncStat);
+    submenuFunc->insertItem(tr("Sta&tistical"), submenuFuncStat);
+
+    submenuFuncScientific=new QPopupMenu;
+    addFlyAction(tr("BESSELI(x,n)"), tr("BESSELI(x,n)"), "BESSELI(",submenuFuncScientific);
+    addFlyAction(tr("BESSELJ(x,n)"), tr("BESSELJ(x,n)"), "BESSELJ(",submenuFuncScientific);
+    addFlyAction(tr("BESSELK(x,n)"), tr("BESSELK(x,n)"), "BESSELK(",submenuFuncScientific);
+    addFlyAction(tr("BESSELY(x,n)"), tr("BESSELY(x,n)"), "BESSELY(",submenuFuncScientific);
+    submenuFuncScientific->insertSeparator();
+    addFlyAction(tr("BETAI(x,a,b)"), tr("BETAI(x,a,b)"), "BETAI(",submenuFuncScientific);
+    addFlyAction(tr("ERF(a,b)"), tr("ERF(a,b)"), "ERF(",submenuFuncScientific);
+    addFlyAction(tr("ERFC(a,b)"), tr("ERFC(a,b)"), "ERFC(",submenuFuncScientific);
+    addFlyAction(tr("GAMMALN(x)"), tr("GAMMALN(x)"), "GAMMALN(",submenuFuncScientific);
+    addFlyAction(tr("GAMMAP(x,a)"), tr("GAMMAP(x,a)"), "GAMMAP(",submenuFuncScientific);
+    addFlyAction(tr("GAMMAQ(x,a)"), tr("GAMMAQ(x,a)"), "GAMMAQ(",submenuFuncScientific);
+    submenuFunc->insertItem(tr("Scienti&fic"), submenuFuncScientific);
+
+    submenuFuncDistr=new QPopupMenu;
+    addFlyAction(tr("BETADIST(z,a,b,Q?)"), tr("BETADIST(z,a,b,Q?)"), "BETADIST(",submenuFuncDistr);
+    addFlyAction(tr("CHI2DIST(x,n,Q?)"), tr("CHI2DIST(x,n,Q?)"), "CHI2DIST(",submenuFuncDistr);
+    addFlyAction(tr("CHIDIST(x,n,Q?)"), tr("CHIDIST(x,n,Q?)"), "CHIDIST(",submenuFuncDistr);
+    addFlyAction(tr("FDIST(z,deg1,deg2,Q?)"), tr("FDIST(z,deg1,deg2,Q?)"), "FDIST(",submenuFuncDistr);
+    addFlyAction(tr("GAMMADIST(x,a,b,Q?)"), tr("GAMMADIST(x,a,b,Q?)"), "GAMMADIST(",submenuFuncDistr);
+    addFlyAction(tr("NORMALDIST(x,m,s,Q?)"), tr("NORMALDIST(x,m,s,Q?)"), "NORMALDIST(",submenuFuncDistr);
+    addFlyAction(tr("PHI(x,Q?)"), tr("PHI(x,Q?)"), "PHI(",submenuFuncDistr);
+    addFlyAction(tr("POISSON(x,n,Q?)"), tr("POISSON(x,n,Q?)"), "POISSON(",submenuFuncDistr);
+    submenuFunc->insertItem(tr("&Distributions"), submenuFuncDistr);
+
+
+
+    menuInsert->insertSeparator();
+    insertCells->addTo(menuInsert);
+    insertRows->addTo(menuInsert);
+    insertCols->addTo(menuInsert);
+    insertSheets->addTo(menuInsert);
 }
 
 void MainWindow::initStandardToolbar()
 {
-  toolbarStandard=new QToolBar(this);
-  toolbarStandard->setHorizontalStretchable(TRUE);
-  moveToolBar(toolbarStandard, Top);
+    toolbarStandard=new QToolBar(this);
+    toolbarStandard->setHorizontalStretchable(TRUE);
+    moveToolBar(toolbarStandard, Top);
 
-  fileNew->addTo(toolbarStandard);
-  fileOpen->addTo(toolbarStandard);
-  fileSave->addTo(toolbarStandard);
+    fileNew->addTo(toolbarStandard);
+    fileOpen->addTo(toolbarStandard);
+    fileSave->addTo(toolbarStandard);
 
-  comboSheets=new QComboBox(toolbarStandard);
-  toolbarStandard->setStretchableWidget(comboSheets);
-  connect(comboSheets, SIGNAL(activated(const QString&)), this, SLOT(slotSheetChanged(const QString&)));
+    comboSheets=new QComboBox(toolbarStandard);
+    toolbarStandard->setStretchableWidget(comboSheets);
+    connect(comboSheets, SIGNAL(activated(const QString&)), this, SLOT(slotSheetChanged(const QString&)));
 }
 
 void MainWindow::initFunctionsToolbar()
 {
-  toolbarFunctions=new QToolBar(this);
-  toolbarFunctions->setHorizontalStretchable(TRUE);
-  moveToolBar(toolbarFunctions, Bottom);
-
-  funcEqual->addTo(toolbarFunctions);
-  funcPlus->addTo(toolbarFunctions);
-  funcMinus->addTo(toolbarFunctions);
-  funcCross->addTo(toolbarFunctions);
-  funcDivide->addTo(toolbarFunctions);
-  funcParanOpen->addTo(toolbarFunctions);
-  funcParanClose->addTo(toolbarFunctions);
-  funcComma->addTo(toolbarFunctions);
-
-  toolFunction=new QToolButton(toolbarFunctions);
-  toolFunction->setPixmap(Resource::loadPixmap( "opie-sheet/func-func" ));
-  toolFunction->setTextLabel(tr("Functions"));
-  toolFunction->setPopup(submenuFunc);
-  toolFunction->setPopupDelay(0);
+    toolbarFunctions=new QToolBar(this);
+    toolbarFunctions->setHorizontalStretchable(TRUE);
+    moveToolBar(toolbarFunctions, Bottom);
+
+    funcEqual->addTo(toolbarFunctions);
+    funcPlus->addTo(toolbarFunctions);
+    funcMinus->addTo(toolbarFunctions);
+    funcCross->addTo(toolbarFunctions);
+    funcDivide->addTo(toolbarFunctions);
+    funcParanOpen->addTo(toolbarFunctions);
+    funcParanClose->addTo(toolbarFunctions);
+    funcComma->addTo(toolbarFunctions);
+
+    toolFunction=new QToolButton(toolbarFunctions);
+    toolFunction->setPixmap(Resource::loadPixmap( "opie-sheet/func-func" ));
+    toolFunction->setTextLabel(tr("Functions"));
+    toolFunction->setPopup(submenuFunc);
+    toolFunction->setPopupDelay(0);
 }
 
 void MainWindow::initEditToolbar()
 {
-  toolbarEdit=new QToolBar(this);
-  toolbarEdit->setHorizontalStretchable(TRUE);
-  moveToolBar(toolbarEdit, Bottom);
+    toolbarEdit=new QToolBar(this);
+    toolbarEdit->setHorizontalStretchable(TRUE);
+    moveToolBar(toolbarEdit, Bottom);
 
-  editAccept->addTo(toolbarEdit);
-  editCancel->addTo(toolbarEdit);
+    editAccept->addTo(toolbarEdit);
+    editCancel->addTo(toolbarEdit);
 
-  editData=new QLineEdit(toolbarEdit);
-  toolbarEdit->setStretchableWidget(editData);
-  connect(editData, SIGNAL(returnPressed()), this, SLOT(slotEditAccept()));
+    editData=new QLineEdit(toolbarEdit);
+    toolbarEdit->setStretchableWidget(editData);
+    connect(editData, SIGNAL(returnPressed()), this, SLOT(slotEditAccept()));
 
-  editCellSelect->addTo(toolbarEdit);
+    editCellSelect->addTo(toolbarEdit);
 }
 
 void MainWindow::slotHelpAbout()
 {
-  QDialog dialogAbout(this, 0, TRUE);
-  dialogAbout.resize(width()-40, height()-80);
-  dialogAbout.setCaption(tr("About Opie Sheet"));
+    QDialog dialogAbout(this, 0, TRUE);
+    dialogAbout.resize(width()-40, height()-80);
+    dialogAbout.setCaption(tr("About Opie Sheet"));
 
-  QLabel label(tr("Opie Sheet\nSpreadsheet Software for Opie\nQWDC Beta Winner (as Sheet/Qt)\n\nDeveloped by: Serdar Ozler\nRelease 1.0.2\nRelease Date: October 08, 2002\n\nThis product is licensed under GPL. It is freely distributable. If you want to get the latest version and also the source code, please visit the web site.\n\nhttp://qtopia.sitebest.com"), &dialogAbout);
-  label.setGeometry(dialogAbout.rect());
-  label.setAlignment(Qt::AlignCenter | Qt::WordBreak);
+    QLabel label(tr("Opie Sheet\nSpreadsheet Software for Opie\nQWDC Beta Winner (as Sheet/Qt)\n\nDeveloped by: Serdar Ozler\nRelease 1.0.2\nRelease Date: October 08, 2002\n\nThis product is licensed under GPL. It is freely distributable. If you want to get the latest version and also the source code, please visit the web site.\n\nhttp://qtopia.sitebest.com"), &dialogAbout);
+    label.setGeometry(dialogAbout.rect());
+    label.setAlignment(Qt::AlignCenter | Qt::WordBreak);
 
-  dialogAbout.exec();
+    dialogAbout.exec();
 }
 
 void MainWindow::initSheet()
 {
-  sheet=new Sheet(DEFAULT_NUM_ROWS, DEFAULT_NUM_COLS, this);
-  setCentralWidget(sheet);
+    sheet=new Sheet(DEFAULT_NUM_ROWS, DEFAULT_NUM_COLS, this);
+    setCentralWidget(sheet);
 
-  connect(sheet, SIGNAL(currentDataChanged(const QString&)), editData, SLOT(setText(const QString&)));
-  connect(sheet, SIGNAL(cellClicked(const QString&)), this, SLOT(slotCellClicked(const QString&)));
-  connect(sheet, SIGNAL(sheetModified()), this, SLOT(slotDocModified()));
+    connect(sheet, SIGNAL(currentDataChanged(const QString&)), editData, SLOT(setText(const QString&)));
+    connect(sheet, SIGNAL(cellClicked(const QString&)), this, SLOT(slotCellClicked(const QString&)));
+    connect(sheet, SIGNAL(sheetModified()), this, SLOT(slotDocModified()));
 
-  connect(editCut, SIGNAL(activated()), sheet, SLOT(editCut()));
-  connect(editCopy, SIGNAL(activated()), sheet, SLOT(editCopy()));
-  connect(editClear, SIGNAL(activated()), sheet, SLOT(editClear()));
+    connect(editCut, SIGNAL(activated()), sheet, SLOT(editCut()));
+    connect(editCopy, SIGNAL(activated()), sheet, SLOT(editCopy()));
+    connect(editClear, SIGNAL(activated()), sheet, SLOT(editClear()));
 }
 
 void MainWindow::slotEditAccept()
 {
-  sheet->setData(editData->text());
+    sheet->setData(editData->text());
 }
 
 void MainWindow::slotEditCancel()
 {
-  editData->setText(sheet->getData());
+    editData->setText(sheet->getData());
 }
 
 void MainWindow::slotCellSelect(bool lock)
 {
-  sheet->lockClicks(lock);
+    sheet->lockClicks(lock);
 }
 
 void MainWindow::addToData(const QString &data)
 {
-  editData->setText(editData->text().insert(editData->cursorPosition(), data));
+    editData->setText(editData->text().insert(editData->cursorPosition(), data));
 }
 
 void MainWindow::slotFuncOutput()
 {
-  if (sender()->isA("QAction"))
-    addToData(((QAction *)sender())->toolTip());
+    if (sender()->isA("QAction"))
+        addToData(((QAction *)sender())->toolTip());
 }
 
 void MainWindow::slotInsertRows()
 {
-  NumberDialog dialogNumber(this);
-  if (dialogNumber.exec(tr("Insert Rows"), tr("&Number of rows:"))==QDialog::Accepted)
-    sheet->insertRows(dialogNumber.getValue());
+    NumberDialog dialogNumber(this);
+    if (dialogNumber.exec(tr("Insert Rows"), tr("&Number of rows:"))==QDialog::Accepted)
+        sheet->insertRows(dialogNumber.getValue());
 }
 
 void MainWindow::slotInsertCols()
 {
-  NumberDialog dialogNumber(this);
-  if (dialogNumber.exec(tr("Insert Columns"), tr("&Number of columns:"))==QDialog::Accepted)
-    sheet->insertColumns(dialogNumber.getValue());
+    NumberDialog dialogNumber(this);
+    if (dialogNumber.exec(tr("Insert Columns"), tr("&Number of columns:"))==QDialog::Accepted)
+        sheet->insertColumns(dialogNumber.getValue());
 }
 
 void MainWindow::slotInsertSheets()
 {
-  NumberDialog dialogNumber(this);
-  if (dialogNumber.exec(tr("Add Sheets"), tr("&Number of sheets:"))==QDialog::Accepted)
-    for (int i=dialogNumber.getValue(); i>0; --i) createNewSheet();
+    NumberDialog dialogNumber(this);
+    if (dialogNumber.exec(tr("Add Sheets"), tr("&Number of sheets:"))==QDialog::Accepted)
+        for (int i=dialogNumber.getValue(); i>0; --i) createNewSheet();
 }
 
 void MainWindow::slotCellClicked(const QString &cell)
 {
-  editCellSelect->setOn(FALSE);
-  addToData(cell);
+    editCellSelect->setOn(FALSE);
+    addToData(cell);
 }
 
 typeSheet *MainWindow::createNewSheet()
 {
-  typeSheet *newSheet=new typeSheet;
-  int currentNo=1, tempNo=0;
-  bool ok;
+    typeSheet *newSheet=new typeSheet;
+    int currentNo=1, tempNo=0;
+    bool ok;
 
-  for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
-    if (tempSheet->name.startsWith(tr("Sheet")) && (tempNo=tempSheet->name.mid(tr("Sheet").length()).toInt(&ok))>=currentNo && ok)
-      currentNo=tempNo+1;
+    for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
+        if (tempSheet->name.startsWith(tr("Sheet")) && (tempNo=tempSheet->name.mid(tr("Sheet").length()).toInt(&ok))>=currentNo && ok)
+            currentNo=tempNo+1;
 
-  newSheet->name=tr("Sheet")+QString::number(currentNo);
-  newSheet->data.setAutoDelete(TRUE);
+    newSheet->name=tr("Sheet")+QString::number(currentNo);
+    newSheet->data.setAutoDelete(TRUE);
 
-  comboSheets->insertItem(newSheet->name);
-  listSheets.append(newSheet);
-  return newSheet;
+    comboSheets->insertItem(newSheet->name);
+    listSheets.append(newSheet);
+    return newSheet;
 }
 
 typeSheet *MainWindow::findSheet(const QString &name)
 {
-  for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
-    if (tempSheet->name==name)
-      return tempSheet;
-  return NULL;
+    for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
+        if (tempSheet->name==name)
+            return tempSheet;
+    return NULL;
 }
 
 void MainWindow::slotSheetChanged(const QString &name)
 {
-  sheet->copySheetData(&findSheet(sheet->getName())->data);
-  sheet->setName(name);
-  sheet->setSheetData(&findSheet(name)->data);
-  sheet->ReCalc();
+    sheet->copySheetData(&findSheet(sheet->getName())->data);
+    sheet->setName(name);
+    sheet->setSheetData(&findSheet(name)->data);
+    sheet->ReCalc();
 }
 
 void MainWindow::addFlyAction(const QString &text, const QString &menuText, const QString &tip, QWidget *w)
 {
-  QAction *action=new QAction(text, menuText, 0, this);
-  action->setToolTip(tip);
-  connect(action, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
-  action->addTo(w);
+    QAction *action=new QAction(text, menuText, 0, this);
+    action->setToolTip(tip);
+    connect(action, SIGNAL(activated()), this, SLOT(slotFuncOutput()));
+    action->addTo(w);
 }
 
 void MainWindow::slotFormatCells()
 {
-  CellFormat dialogCellFormat(this);
-  QPEApplication::showDialog( &dialogCellFormat );
-  dialogCellFormat.exec(sheet);
+    CellFormat dialogCellFormat(this);
+    QPEApplication::showDialog( &dialogCellFormat );
+    dialogCellFormat.exec(sheet);
 }
 
 void MainWindow::slotEditPaste()
 {
-  sheet->editPaste();
+    sheet->editPaste();
 }
 
 void MainWindow::slotEditPasteContents()
 {
-  sheet->editPaste(TRUE);
+    sheet->editPaste(TRUE);
 }
 
 void MainWindow::slotRowHeight()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  NumberDialog dialogNumber(this);
-  if (dialogNumber.exec(tr("Row Height"), tr("&Height of each row:"), sheet->rowHeight(row1))==QDialog::Accepted)
-  {
-    int newHeight=dialogNumber.getValue(), row;
-    for (row=row1; row<=row2; ++row)
-      sheet->setRowHeight(row, newHeight);
-  }
+    NumberDialog dialogNumber(this);
+    if (dialogNumber.exec(tr("Row Height"), tr("&Height of each row:"), sheet->rowHeight(row1))==QDialog::Accepted)
+    {
+        int newHeight=dialogNumber.getValue(), row;
+        for (row=row1; row<=row2; ++row)
+            sheet->setRowHeight(row, newHeight);
+    }
 }
 
 void MainWindow::slotRowAdjust()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  for (int row=row1; row<=row2; ++row)
-    sheet->adjustRow(row);
+    for (int row=row1; row<=row2; ++row)
+        sheet->adjustRow(row);
 }
 
 void MainWindow::slotRowShow()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  for (int row=row1; row<=row2; ++row)
-    sheet->showRow(row);
+    for (int row=row1; row<=row2; ++row)
+        sheet->showRow(row);
 }
 
 void MainWindow::slotRowHide()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  for (int row=row1; row<=row2; ++row)
-    sheet->hideRow(row);
+    for (int row=row1; row<=row2; ++row)
+        sheet->hideRow(row);
 }
 
 void MainWindow::slotColumnWidth()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  NumberDialog dialogNumber(this);
-  if (dialogNumber.exec(tr("Column Width"), tr("&Width of each column:"), sheet->columnWidth(col1))==QDialog::Accepted)
-  {
-    int newWidth=dialogNumber.getValue(), col;
-    for (col=col1; col<=col2; ++col)
-      sheet->setColumnWidth(col, newWidth);
-  }
+    NumberDialog dialogNumber(this);
+    if (dialogNumber.exec(tr("Column Width"), tr("&Width of each column:"), sheet->columnWidth(col1))==QDialog::Accepted)
+    {
+        int newWidth=dialogNumber.getValue(), col;
+        for (col=col1; col<=col2; ++col)
+            sheet->setColumnWidth(col, newWidth);
+    }
 }
 
 void MainWindow::slotColumnAdjust()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  for (int col=col1; col<=col2; ++col)
-    sheet->adjustColumn(col);
+    for (int col=col1; col<=col2; ++col)
+        sheet->adjustColumn(col);
 }
 
 void MainWindow::slotColumnShow()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  for (int col=col1; col<=col2; ++col)
-    sheet->showColumn(col);
+    for (int col=col1; col<=col2; ++col)
+        sheet->showColumn(col);
 }
 
 void MainWindow::slotColumnHide()
 {
-  int row1, row2, col1, col2;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  for (int col=col1; col<=col2; ++col)
-    sheet->hideColumn(col);
+    for (int col=col1; col<=col2; ++col)
+        sheet->hideColumn(col);
 }
 
 void MainWindow::slotFileSaveAs()
 {
-  TextDialog dialogText(this);
-  if (dialogText.exec(tr("Save File As"), tr("&File Name:"), currentDoc->name())!=QDialog::Accepted || dialogText.getValue().isEmpty()) return;
+    TextDialog dialogText(this);
+    if (dialogText.exec(tr("Save File As"), tr("&File Name:"), currentDoc->name())!=QDialog::Accepted || dialogText.getValue().isEmpty()) return;
 
-  currentDoc->setName(dialogText.getValue());
-  currentDoc->setFile(QString::null);
-  currentDoc->setLinkFile(QString::null);
-  documentSave(currentDoc);
+    currentDoc->setName(dialogText.getValue());
+    currentDoc->setFile(QString::null);
+    currentDoc->setLinkFile(QString::null);
+    documentSave(currentDoc);
 }
 
 void MainWindow::slotImportExcel(const DocLnk &lnkDoc)
 {
-  ExcelBook file1;
-  file1.ParseBook((char *)lnkDoc.file().ascii());
-  int NumOfSheets=file1.Sheets.count();
-  printf("OpieSheet::NumberOfSheets:%d\r\n",NumOfSheets);
-  if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
-  if (currentDoc) delete currentDoc;
-  currentDoc = new DocLnk();
-  listSheets.clear();
-  comboSheets->clear();
-  int w1,r,c;
-  ExcelSheet* sh1;
-  typeSheet* newSheet;
-  QString* str;
-  typeCellData* newCell;
-  for(w1=1;w1<=NumOfSheets;w1++)
-  {
-	sh1=file1.Sheets[w1-1];
-	printf("OpieSheet:newSheet:%x,r=%d,c=%d\r\n",sh1,sh1->rows,sh1->cols);
-	newSheet=new typeSheet;
-	newSheet->data.setAutoDelete(TRUE);
-	newSheet->name=sh1->name;
-	printf("OpieSheet:Sheetname:%s\r\n",sh1->name.ascii());
-	comboSheets->insertItem(newSheet->name);
-	for(r=1; r <= sh1->rows; r++)
-	{
-		for(c=1;c <= sh1->cols; c++)
-		{
-			str=file1.CellDataString(sh1,r-1,c-1);
-			if(str!=NULL && r<DEFAULT_NUM_ROWS && c<DEFAULT_NUM_COLS)
-			{
-			newCell=new typeCellData;
-			newCell->row=r-1;
-			newCell->col=c-1;
-			if(str!=NULL) newCell->data=QString(*str); else newCell->data=QString("");
-			newCell->background=QBrush(Qt::white, Qt::SolidPattern);
-  			newCell->alignment=(Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop);
-  			newCell->fontColor=Qt::black;
-  			newCell->font=font();
-  			newCell->borders.right=QPen(Qt::gray, 1, Qt::SolidLine);
-			newCell->borders.bottom=QPen(Qt::gray, 1, Qt::SolidLine);
-			newSheet->data.append(newCell);
-			//there is no format parsing at the moment or style parsing
-			//printf("OpieSheetNumber:row=%d,col=%d,val=%s\r\n",r,c,str->latin1());
-			};
-		};
-	};
-	listSheets.append(newSheet);
-	if (w1==1)//if i==0 link sheet1 with sheetview
-    	{
-		sheet->setName(newSheet->name);
-		sheet->setSheetData(&newSheet->data);
-		sheet->ReCalc();
-    	};
-
-  };
-  file1.CloseFile();
-  printf("Excel FILE read OK\r\n");
-  documentModified=TRUE;
+    ExcelBook file1;
+    file1.ParseBook((char *)lnkDoc.file().ascii());
+    int NumOfSheets=file1.Sheets.count();
+    printf("OpieSheet::NumberOfSheets:%d\r\n",NumOfSheets);
+    if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
+    if (currentDoc) delete currentDoc;
+    currentDoc = new DocLnk();
+    listSheets.clear();
+    comboSheets->clear();
+    int w1,r,c;
+    ExcelSheet* sh1;
+    typeSheet* newSheet;
+    QString* str;
+    typeCellData* newCell;
+    for(w1=1;w1<=NumOfSheets;w1++)
+    {
+        sh1=file1.Sheets[w1-1];
+        printf("OpieSheet:newSheet:%x,r=%d,c=%d\r\n",sh1,sh1->rows,sh1->cols);
+        newSheet=new typeSheet;
+        newSheet->data.setAutoDelete(TRUE);
+        newSheet->name=sh1->name;
+        printf("OpieSheet:Sheetname:%s\r\n",sh1->name.ascii());
+        comboSheets->insertItem(newSheet->name);
+        for(r=1; r <= sh1->rows; r++)
+        {
+            for(c=1;c <= sh1->cols; c++)
+            {
+                str=file1.CellDataString(sh1,r-1,c-1);
+                if(str!=NULL && r<DEFAULT_NUM_ROWS && c<DEFAULT_NUM_COLS)
+                {
+                    newCell=new typeCellData;
+                    newCell->row=r-1;
+                    newCell->col=c-1;
+                    if(str!=NULL) newCell->data=QString(*str); else newCell->data=QString("");
+                    newCell->background=QBrush(Qt::white, Qt::SolidPattern);
+                    newCell->alignment=(Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop);
+                    newCell->fontColor=Qt::black;
+                    newCell->font=font();
+                    newCell->borders.right=QPen(Qt::gray, 1, Qt::SolidLine);
+                    newCell->borders.bottom=QPen(Qt::gray, 1, Qt::SolidLine);
+                    newSheet->data.append(newCell);
+                    //there is no format parsing at the moment or style parsing
+                    //printf("OpieSheetNumber:row=%d,col=%d,val=%s\r\n",r,c,str->latin1());
+                };
+            };
+        };
+        listSheets.append(newSheet);
+        if (w1==1)//if i==0 link sheet1 with sheetview
+        {
+            sheet->setName(newSheet->name);
+            sheet->setSheetData(&newSheet->data);
+            sheet->ReCalc();
+        };
+
+    };
+    file1.CloseFile();
+    printf("Excel FILE read OK\r\n");
+    documentModified=TRUE;
 
 
 }
 
 void MainWindow::slotSheetRename()
 {
-  TextDialog dialogText(this);
-  if (dialogText.exec(tr("Rename Sheet"), tr("&Sheet Name:"), sheet->getName())!=QDialog::Accepted || dialogText.getValue().isEmpty()) return;
-  QString newName=dialogText.getValue();
-
-  typeSheet *tempSheet=findSheet(newName);
-  if (tempSheet)
-  {
-    QMessageBox::critical(this, tr("Error"), tr("There is already a sheet named '"+newName+'\''));
-    return;
-  }
+    TextDialog dialogText(this);
+    if (dialogText.exec(tr("Rename Sheet"), tr("&Sheet Name:"), sheet->getName())!=QDialog::Accepted || dialogText.getValue().isEmpty()) return;
+    QString newName=dialogText.getValue();
 
-  tempSheet=findSheet(sheet->getName());
-  for (int i=0; i<comboSheets->count(); ++i)
-    if (comboSheets->text(i)==tempSheet->name)
+    typeSheet *tempSheet=findSheet(newName);
+    if (tempSheet)
     {
-      comboSheets->changeItem(newName, i);
-      break;
+        QMessageBox::critical(this, tr("Error"), tr("There is already a sheet named '"+newName+'\''));
+        return;
     }
-  tempSheet->name=newName;
-  sheet->setName(newName);
+
+    tempSheet=findSheet(sheet->getName());
+    for (int i=0; i<comboSheets->count(); ++i)
+        if (comboSheets->text(i)==tempSheet->name)
+        {
+            comboSheets->changeItem(newName, i);
+            break;
+        }
+    tempSheet->name=newName;
+    sheet->setName(newName);
 }
 
 void MainWindow::slotSheetRemove()
 {
-  if (comboSheets->count()<2)
-  {
-    QMessageBox::warning(this, tr("Error"), tr("There is only one sheet!"));
-    return;
-  }
-  if (QMessageBox::information(this, tr("Remove Sheet"), tr("Are you sure?"), QMessageBox::Yes, QMessageBox::No)==QMessageBox::Yes)
-  {
-    typeSheet *tempSheet=findSheet(sheet->getName());
-    for (int i=0; i<comboSheets->count(); ++i)
-      if (comboSheets->text(i)==tempSheet->name)
-      {
-        comboSheets->removeItem(i);
-        break;
-      }
-    comboSheets->setCurrentItem(0);
-    slotSheetChanged(comboSheets->currentText());
-    listSheets.remove(tempSheet);
-  }
+    if (comboSheets->count()<2)
+    {
+        QMessageBox::warning(this, tr("Error"), tr("There is only one sheet!"));
+        return;
+    }
+    if (QMessageBox::information(this, tr("Remove Sheet"), tr("Are you sure?"), QMessageBox::Yes, QMessageBox::No)==QMessageBox::Yes)
+    {
+        typeSheet *tempSheet=findSheet(sheet->getName());
+        for (int i=0; i<comboSheets->count(); ++i)
+            if (comboSheets->text(i)==tempSheet->name)
+            {
+                comboSheets->removeItem(i);
+                break;
+            }
+        comboSheets->setCurrentItem(0);
+        slotSheetChanged(comboSheets->currentText());
+        listSheets.remove(tempSheet);
+    }
 }
 
 void MainWindow::slotDataSort()
 {
-  SortDialog dialogSort(this);
-  QPEApplication::showDialog( &dialogSort );
-  dialogSort.exec(sheet);
+    SortDialog dialogSort(this);
+    QPEApplication::showDialog( &dialogSort );
+    dialogSort.exec(sheet);
 }
 
 void MainWindow::slotDocModified()
 {
-  documentModified=TRUE;
+    documentModified=TRUE;
 }
 
 void MainWindow::slotInsertCells()
 {
-  QDialog dialogInsert(this, 0, TRUE);
-  dialogInsert.resize(180, 130);
-  dialogInsert.setCaption(tr("Insert Cells"));
-
-  QVButtonGroup *group=new QVButtonGroup(tr("&Type"), &dialogInsert);
-  group->setGeometry(10, 10, 160, 110);
-  QRadioButton *radio=new QRadioButton(tr("Shift cells &down"), group);
-  radio=new QRadioButton(tr("Shift cells &right"), group);
-  radio=new QRadioButton(tr("Entire ro&w"), group);
-  radio=new QRadioButton(tr("Entire &column"), group);
-  group->setButton(0);
-
-  if (dialogInsert.exec()==QDialog::Accepted)
-    switch (group->id(group->selected()))
-    {
-      case 0: sheet->insertRows(1, FALSE); break;
-      case 1: sheet->insertColumns(1, FALSE); break;
-      case 2: sheet->insertRows(1, TRUE); break;
-      case 3: sheet->insertColumns(1, TRUE); break;
-    }
+    QDialog dialogInsert(this, 0, TRUE);
+    dialogInsert.resize(180, 130);
+    dialogInsert.setCaption(tr("Insert Cells"));
+
+    QVButtonGroup *group=new QVButtonGroup(tr("&Type"), &dialogInsert);
+    group->setGeometry(10, 10, 160, 110);
+    QRadioButton *radio=new QRadioButton(tr("Shift cells &down"), group);
+    radio=new QRadioButton(tr("Shift cells &right"), group);
+    radio=new QRadioButton(tr("Entire ro&w"), group);
+    radio=new QRadioButton(tr("Entire &column"), group);
+    group->setButton(0);
+
+    if (dialogInsert.exec()==QDialog::Accepted)
+        switch (group->id(group->selected()))
+        {
+        case 0: sheet->insertRows(1, FALSE); break;
+        case 1: sheet->insertColumns(1, FALSE); break;
+        case 2: sheet->insertRows(1, TRUE); break;
+        case 3: sheet->insertColumns(1, TRUE); break;
+        }
 }
 
 void MainWindow::slotDataFindReplace()
 {
-  FindDialog dialogFind(this);
-  QPEApplication::showDialog( &dialogFind );
-  dialogFind.exec(sheet);
+    FindDialog dialogFind(this);
+    QPEApplication::showDialog( &dialogFind );
+    dialogFind.exec(sheet);
 }
diff --git a/noncore/apps/opie-sheet/mainwindow.h b/noncore/apps/opie-sheet/mainwindow.h
index eacbe36..642b7ae 100644
--- a/noncore/apps/opie-sheet/mainwindow.h
+++ b/noncore/apps/opie-sheet/mainwindow.h
@@ -1,100 +1,123 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
+#include "Excel.h"
+#include "sheet.h"
+
+/* OPIE */
 #include <qpe/applnk.h>
 #include <qpe/fileselector.h>
+
+/* QT */
 #include <qmenubar.h>
 #include <qtoolbar.h>
 #include <qmainwindow.h>
 #include <qaction.h>
 #include <qlineedit.h>
 #include <qbutton.h>
 #include <qcombobox.h>
 #include <qtoolbutton.h>
-#include "Excel.h"
-#include "sheet.h"
 
 typedef struct typeSheet
 {
-  QString name;
-  QList<typeCellData> data;
+    QString name;
+    QList<typeCellData> data;
 };
 
 class MainWindow: public QMainWindow
 {
-  Q_OBJECT
-
-  // QPE objects
-  DocLnk* currentDoc;
-  QMenuBar *menu;
-  QToolBar *toolbarFunctions, *toolbarEdit, *toolbarStandard;
-  FileSelector *fileSelector;
-  FileSelector *ExcelSelector;
-
-  // QT objects
-  QPopupMenu *menuFile, *menuEdit, *menuInsert, *menuFormat, *menuData, *menuHelp,
-             *submenuFunc, *submenuFuncStd, *submenuFuncStandard, *submenuFuncLogic,
-	     *submenuFuncTrig, *submenuFuncString, *submenuFuncScientific, *submenuFuncDistr,
-	     *submenuFuncStat,
-             *submenuRow, *submenuCol, *submenuSheet;
-  QAction *fileNew, *fileOpen, *fileSave, *fileSaveAs, *fileExcelImport, *fileQuit, *helpAbout, *editAccept, *editCancel, *formatCells,
-          *funcPlus, *funcMinus, *funcCross, *funcDivide, *funcParanOpen, *funcParanClose, *funcComma, *funcEqual,
-          *editCut, *editCopy, *editPaste, *editPasteContents, *editClear, *insertCols, *insertRows, *insertSheets, *insertCells,
-          *rowHeight, *rowShow, *rowHide, *rowAdjust, *colWidth, *colShow, *colHide, *colAdjust, *sheetRename, *sheetRemove,
-          *dataSort, *dataFindReplace, *editCellSelect, *helpGeneral;
-  QLineEdit *editData;
-  QButton *buttonUp, *buttonDown, *buttonLeft, *buttonRight;
-  QComboBox *comboSheets;
-  QToolButton *toolFunction;
-  QList<typeSheet> listSheets;
-  QString helpFile;
-
-  // Other objects
-  Sheet *sheet;
-
-  // Variables
-  bool documentModified;
-
-  // Private functions
-  void initMenu();
-  void initActions();
-  void initFunctionsToolbar();
-  void initEditToolbar();
-  void initStandardToolbar();
-  void initSheet();
-  void addToData(const QString &data);
-  int saveCurrentFile(bool ask=TRUE);
-  void documentOpen(const DocLnk &lnkDoc);
-  void documentSave(DocLnk *lnkDoc);
-  void closeEvent(QCloseEvent *e);
-  void addFlyAction(const QString &text, const QString &menuText, const QString &tip, QWidget *w);
-  typeSheet *createNewSheet();
-  typeSheet *findSheet(const QString &name);
-
-  private slots:
+    Q_OBJECT
+
+    // QPE objects
+    DocLnk* currentDoc;
+    QMenuBar *menu;
+    QToolBar *toolbarFunctions, *toolbarEdit, *toolbarStandard;
+    FileSelector *fileSelector;
+    FileSelector *ExcelSelector;
+
+    // QT objects
+    QPopupMenu *menuFile, *menuEdit, *menuInsert, *menuFormat, *menuData, *menuHelp,
+    *submenuFunc, *submenuFuncStd, *submenuFuncStandard, *submenuFuncLogic,
+    *submenuFuncTrig, *submenuFuncString, *submenuFuncScientific, *submenuFuncDistr,
+    *submenuFuncStat,
+    *submenuRow, *submenuCol, *submenuSheet;
+    QAction *fileNew, *fileOpen, *fileSave, *fileSaveAs, *fileExcelImport, *fileQuit, *helpAbout, *editAccept, *editCancel, *formatCells,
+    *funcPlus, *funcMinus, *funcCross, *funcDivide, *funcParanOpen, *funcParanClose, *funcComma, *funcEqual,
+    *editCut, *editCopy, *editPaste, *editPasteContents, *editClear, *insertCols, *insertRows, *insertSheets, *insertCells,
+    *rowHeight, *rowShow, *rowHide, *rowAdjust, *colWidth, *colShow, *colHide, *colAdjust, *sheetRename, *sheetRemove,
+    *dataSort, *dataFindReplace, *editCellSelect, *helpGeneral;
+    QLineEdit *editData;
+    QButton *buttonUp, *buttonDown, *buttonLeft, *buttonRight;
+    QComboBox *comboSheets;
+    QToolButton *toolFunction;
+    QList<typeSheet> listSheets;
+    QString helpFile;
+
+    // Other objects
+    Sheet *sheet;
+
+    // Variables
+    bool documentModified;
+
+    // Private functions
+    void initMenu();
+    void initActions();
+    void initFunctionsToolbar();
+    void initEditToolbar();
+    void initStandardToolbar();
+    void initSheet();
+    void addToData(const QString &data);
+    int saveCurrentFile(bool ask=TRUE);
+    void documentOpen(const DocLnk &lnkDoc);
+    void documentSave(DocLnk *lnkDoc);
+    void closeEvent(QCloseEvent *e);
+    void addFlyAction(const QString &text, const QString &menuText, const QString &tip, QWidget *w);
+    typeSheet *createNewSheet();
+    typeSheet *findSheet(const QString &name);
+
+private slots:
     void slotFileNew();
     void slotFileOpen();
     void slotFileSave();
     void slotFileSaveAs();
 
     void slotImportExcel(const DocLnk &lnkDoc);
     void slotImportExcelOpen();
     void ExcelSelectorHide();
 
     void slotHelpAbout();
     void slotEditAccept();
     void slotEditCancel();
@@ -118,24 +141,24 @@ class MainWindow: public QMainWindow
     void slotSheetRename();
     void slotSheetRemove();
     void slotFuncOutput();
     void slotCellSelect(bool lock);
     void slotCellClicked(const QString &cell);
     void slotSheetChanged(const QString &name);
     void slotDocModified();
     void selectorShow();
     void selectorHide();
     void selectorFileNew(const DocLnk &lnkDoc);
     void selectorFileOpen(const DocLnk &lnkDoc);
 
-  public:
-      static QString appName() { return QString::fromLatin1("sheetqt"); }
+public:
+static QString appName() { return QString::fromLatin1("sheetqt"); }
     MainWindow(QWidget *p, const char*, WFlags);
     ~MainWindow();
 
     void setHelpFile(const QString &help_filename)          { helpFile=help_filename; }
 
-  public slots:
+public slots:
     void setDocument(const QString &applnk_filename);
 };
 
 #endif
diff --git a/noncore/apps/opie-sheet/numberdlg.cpp b/noncore/apps/opie-sheet/numberdlg.cpp
index 90fbaa2..43574e9 100644
--- a/noncore/apps/opie-sheet/numberdlg.cpp
+++ b/noncore/apps/opie-sheet/numberdlg.cpp
@@ -1,50 +1,68 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #include "numberdlg.h"
 
 NumberDialog::NumberDialog(QWidget *parent)
-             :QDialog(parent, 0, TRUE)
+        :QDialog(parent, 0, TRUE)
 {
-  edit=new QSpinBox(this);
-  edit->setGeometry(120, 10, 70, 25);
+    edit=new QSpinBox(this);
+    edit->setGeometry(120, 10, 70, 25);
 
-  label=new QLabel(this);
-  label->setGeometry(10, 10, 100, 25);
-  label->setBuddy(edit);
+    label=new QLabel(this);
+    label->setGeometry(10, 10, 100, 25);
+    label->setBuddy(edit);
 
-  resize(200, 45);
+    resize(200, 45);
 }
 
 NumberDialog::~NumberDialog()
-{
-}
+{}
 
 int NumberDialog::exec(const QString &caption, const QString &text,
                        int value, int min, int max, int step)
 {
-  setCaption(caption);
-  label->setText(text);
-  edit->setValue(value);
-  edit->setMinValue(min);
-  edit->setMaxValue(max);
-  edit->setLineStep(step);
-
-  return QDialog::exec();
+    setCaption(caption);
+    label->setText(text);
+    edit->setValue(value);
+    edit->setMinValue(min);
+    edit->setMaxValue(max);
+    edit->setLineStep(step);
+
+    return QDialog::exec();
 }
 
 int NumberDialog::getValue()
 {
-  return edit->value();
+    return edit->value();
 }
diff --git a/noncore/apps/opie-sheet/numberdlg.h b/noncore/apps/opie-sheet/numberdlg.h
index 81e3326..497c076 100644
--- a/noncore/apps/opie-sheet/numberdlg.h
+++ b/noncore/apps/opie-sheet/numberdlg.h
@@ -1,38 +1,58 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef NUMBERDLG_H
 #define NUMBERDLG_H
 
+/* QT */
 #include <qdialog.h>
 #include <qlabel.h>
 #include <qspinbox.h>
 
 class NumberDialog: public QDialog
 {
-  Q_OBJECT
+    Q_OBJECT
 
-  // QT objects
-  QLabel *label;
-  QSpinBox *edit;
+    // QT objects
+    QLabel *label;
+    QSpinBox *edit;
 
-  public:
+public:
     NumberDialog(QWidget *parent=0);
     ~NumberDialog();
 
     int exec(const QString &caption, const QString &text, int value=1, int min=1, int max=99, int step=1);
     int getValue();
 };
 
 #endif
diff --git a/noncore/apps/opie-sheet/opie-sheet.pro b/noncore/apps/opie-sheet/opie-sheet.pro
index ced4daf..d0beb93 100644
--- a/noncore/apps/opie-sheet/opie-sheet.pro
+++ b/noncore/apps/opie-sheet/opie-sheet.pro
@@ -1,9 +1,24 @@
 CONFIG        = qt warn_on  quick-app
-HEADERS        = mainwindow.h sheet.h cellformat.h finddlg.h numberdlg.h sortdlg.h textdlg.h Excel.h
-SOURCES        = main.cpp mainwindow.cpp sheet.cpp cellformat.cpp finddlg.cpp numberdlg.cpp sortdlg.cpp textdlg.cpp Excel.cpp
-INCLUDEPATH    += $(OPIEDIR)/include
+HEADERS       = mainwindow.h \
+                sheet.h \
+                cellformat.h \
+                finddlg.h \
+                numberdlg.h \
+                sortdlg.h \
+                textdlg.h \
+                Excel.h
+SOURCES       = main.cpp \
+                mainwindow.cpp \
+                sheet.cpp \
+                cellformat.cpp \
+                finddlg.cpp \
+                numberdlg.cpp \
+                sortdlg.cpp \
+                textdlg.cpp \
+                Excel.cpp
+INCLUDEPATH   += $(OPIEDIR)/include
 DEPENDPATH    += $(OPIEDIR)/include
-LIBS            += -lqpe -lopiecore2
+LIBS          += -lqpe -lopiecore2
 TARGET        = opie-sheet
 
 include ( $(OPIEDIR)/include.pro )
diff --git a/noncore/apps/opie-sheet/sheet.cpp b/noncore/apps/opie-sheet/sheet.cpp
index 88847da..477c982 100644
--- a/noncore/apps/opie-sheet/sheet.cpp
+++ b/noncore/apps/opie-sheet/sheet.cpp
@@ -1,2566 +1,2614 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #include "sheet.h"
 
+/* QT */
 #include <qmessagebox.h>
+
+/* STD */
 #include <math.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <time.h>
 
 #define DEFAULT_COL_WIDTH 50
 
 Sheet::Sheet(int numRows, int numCols, QWidget *parent)
-      :QTable(numRows, numCols, parent)
+        :QTable(numRows, numCols, parent)
 {
-  defaultBorders.right=defaultBorders.bottom=QPen(Qt::gray, 1, Qt::SolidLine);
-  defaultCellData.data="";
-  defaultCellData.background=QBrush(Qt::white, Qt::SolidPattern);
-  defaultCellData.alignment=(Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop);
-  defaultCellData.fontColor=Qt::black;
-  defaultCellData.font=font();
-  defaultCellData.borders=defaultBorders;
+    defaultBorders.right=defaultBorders.bottom=QPen(Qt::gray, 1, Qt::SolidLine);
+    defaultCellData.data="";
+    defaultCellData.background=QBrush(Qt::white, Qt::SolidPattern);
+    defaultCellData.alignment=(Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop);
+    defaultCellData.fontColor=Qt::black;
+    defaultCellData.font=font();
+    defaultCellData.borders=defaultBorders;
 
-  clicksLocked=FALSE;
-  selectionNo=-1;
-  setSelectionMode(QTable::Single);
+    clicksLocked=FALSE;
+    selectionNo=-1;
+    setSelectionMode(QTable::Single);
 
-  sheetData.setAutoDelete(TRUE);
-  clipboardData.setAutoDelete(TRUE);
-  for (int i=0; i<numCols; ++i)
-    horizontalHeader()->setLabel(i, getHeaderString(i+1), DEFAULT_COL_WIDTH);
+    sheetData.setAutoDelete(TRUE);
+    clipboardData.setAutoDelete(TRUE);
+    for (int i=0; i<numCols; ++i)
+        horizontalHeader()->setLabel(i, getHeaderString(i+1), DEFAULT_COL_WIDTH);
 
 
-  connect(this, SIGNAL(currentChanged(int,int)), this, SLOT(slotCellSelected(int,int)));
-  connect(this, SIGNAL(valueChanged(int,int)), this, SLOT(slotCellChanged(int,int)));
+    connect(this, SIGNAL(currentChanged(int,int)), this, SLOT(slotCellSelected(int,int)));
+    connect(this, SIGNAL(valueChanged(int,int)), this, SLOT(slotCellChanged(int,int)));
 }
 
 Sheet::~Sheet()
-{
-}
+{}
 
 typeCellData *Sheet::findCellData(int row, int col)
 {
-  typeCellData *tempCellData;
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+    typeCellData *tempCellData;
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     {
-	if (tempCellData->row==row && tempCellData->col==col) return tempCellData;
+        if (tempCellData->row==row && tempCellData->col==col) return tempCellData;
     }
-  return NULL;
+    return NULL;
 }
 
 void Sheet::slotCellSelected(int row, int col)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (cellData)
-  {
-    emit currentDataChanged(cellData->data);
-  }else
-    emit currentDataChanged("");
+    typeCellData *cellData=findCellData(row, col);
+    if (cellData)
+    {
+        emit currentDataChanged(cellData->data);
+    }
+    else
+        emit currentDataChanged("");
 }
 
 typeCellData *Sheet::createCellData(int row, int col)
 {
-  if (row<0 || col<0) return NULL;
-  typeCellData *cellData=new typeCellData;
-  cellData->row=row;
-  cellData->col=col;
-  cellData->data=defaultCellData.data;
-  cellData->borders=defaultCellData.borders;
-  cellData->alignment=defaultCellData.alignment;
-  cellData->font=defaultCellData.font;
-  cellData->fontColor=defaultCellData.fontColor;
-  cellData->background=defaultCellData.background;
-  sheetData.append(cellData);
-  return cellData;
+    if (row<0 || col<0) return NULL;
+    typeCellData *cellData=new typeCellData;
+    cellData->row=row;
+    cellData->col=col;
+    cellData->data=defaultCellData.data;
+    cellData->borders=defaultCellData.borders;
+    cellData->alignment=defaultCellData.alignment;
+    cellData->font=defaultCellData.font;
+    cellData->fontColor=defaultCellData.fontColor;
+    cellData->background=defaultCellData.background;
+    sheetData.append(cellData);
+    return cellData;
 }
 
 void Sheet::slotCellChanged(int row, int col)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=createCellData(row, col);
-  if (cellData) cellData->data=text(row, col);
-  for (cellData=sheetData.first(); cellData; cellData=sheetData.next())
-  {
-	// modified by Toussis Manolis koppermind@panafonet.gr
-	// the parser was crashing if there were no closed parenthesis.
-	int w1,ii=0;
-	for(w1=0;w1<=(int)text(row, col).length();w1++)
-	{
-		if(text(row,col)[w1]=='(') ii++;
-		if(text(row,col)[w1]==')') ii--;
-	};
-	if(ii==0) setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
-	//end of modification
-	// old was plain:
-	//setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
-  };
-  emit sheetModified();
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=createCellData(row, col);
+    if (cellData) cellData->data=text(row, col);
+    for (cellData=sheetData.first(); cellData; cellData=sheetData.next())
+    {
+        // modified by Toussis Manolis koppermind@panafonet.gr
+        // the parser was crashing if there were no closed parenthesis.
+        int w1,ii=0;
+        for(w1=0;w1<=(int)text(row, col).length();w1++)
+        {
+            if(text(row,col)[w1]=='(') ii++;
+            if(text(row,col)[w1]==')') ii--;
+        };
+        if(ii==0) setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
+        //end of modification
+        // old was plain:
+        //setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
+    };
+    emit sheetModified();
 }
 
 
 void Sheet::ReCalc(void)
 {
-	typeCellData* cellData;
-	for (cellData=sheetData.first(); cellData; cellData=sheetData.next())
-    	{
-		//printf("cellchanged:%d, %d\r\n",cellData->row,cellData->col);
+    typeCellData* cellData;
+    for (cellData=sheetData.first(); cellData; cellData=sheetData.next())
+    {
+        //printf("cellchanged:%d, %d\r\n",cellData->row,cellData->col);
 
-		slotCellChanged(cellData->row,cellData->col);
-	};
+        slotCellChanged(cellData->row,cellData->col);
+    };
 };
 
 
 
 
 void Sheet::swapCells(int row1, int col1, int row2, int col2)
 {
-  typeCellData *cellData1=findCellData(row1, col1), *cellData2=findCellData(row2, col2);
-  if (!cellData1) cellData1=createCellData(row1, col1);
-  if (!cellData2) cellData2=createCellData(row2, col2);
-  if (cellData1 && cellData2)
-  {
-    QString tempData(cellData1->data);
-    cellData1->data=cellData2->data;
-    cellData2->data=tempData;
-    setText(cellData1->row, cellData1->col, dataParser(findCellName(cellData1->row, cellData1->col), cellData1->data));
-    setText(cellData2->row, cellData2->col, dataParser(findCellName(cellData2->row, cellData2->col), cellData2->data));
-    emit sheetModified();
-  }
+    typeCellData *cellData1=findCellData(row1, col1), *cellData2=findCellData(row2, col2);
+    if (!cellData1) cellData1=createCellData(row1, col1);
+    if (!cellData2) cellData2=createCellData(row2, col2);
+    if (cellData1 && cellData2)
+    {
+        QString tempData(cellData1->data);
+        cellData1->data=cellData2->data;
+        cellData2->data=tempData;
+        setText(cellData1->row, cellData1->col, dataParser(findCellName(cellData1->row, cellData1->col), cellData1->data));
+        setText(cellData2->row, cellData2->col, dataParser(findCellName(cellData2->row, cellData2->col), cellData2->data));
+        emit sheetModified();
+    }
 }
 
 QString Sheet::getParameter(const QString &parameters, int paramNo, bool giveError, const QString funcName)
 {
-  QString params(parameters);
-  int position;
-  for (int i=0; i<paramNo; ++i)
-  {
-    position=params.find(',');
-    if (position<0)
+    QString params(parameters);
+    int position;
+    for (int i=0; i<paramNo; ++i)
     {
-      if (giveError) QMessageBox::critical(this, tr("Error"), tr("Too few arguments to function '"+funcName+'\''));
-      //printf("params:%s\r\n",parameters.ascii());
-      return QString(NULL);
+        position=params.find(',');
+        if (position<0)
+        {
+            if (giveError) QMessageBox::critical(this, tr("Error"), tr("Too few arguments to function '"+funcName+'\''));
+            //printf("params:%s\r\n",parameters.ascii());
+            return QString(NULL);
+        }
+        params=params.mid(position+1);
     }
-    params=params.mid(position+1);
-  }
-  position=params.find(',');
-  if (position<0) return params;
-  return params.left(position);
+    position=params.find(',');
+    if (position<0) return params;
+    return params.left(position);
 }
 
 bool Sheet::findRange(const QString &variable1, const QString &variable2, int *row1, int *col1, int *row2, int *col2)
 {
-  int row, col;
-  if (!findRowColumn(variable1, row1, col1, FALSE) || !findRowColumn(variable2, row2, col2, FALSE)) return FALSE;
-  if (*row1>*row2)
-  {
-    row=*row1;
-    *row1=*row2;
-    *row2=row;
-  }
-  if (*col1>*col2)
-  {
-    col=*col1;
-    *col1=*col2;
-    *col2=col;
-  }
-  return TRUE;
+    int row, col;
+    if (!findRowColumn(variable1, row1, col1, FALSE) || !findRowColumn(variable2, row2, col2, FALSE)) return FALSE;
+    if (*row1>*row2)
+    {
+        row=*row1;
+        *row1=*row2;
+        *row2=row;
+    }
+    if (*col1>*col2)
+    {
+        col=*col1;
+        *col1=*col2;
+        *col2=col;
+    }
+    return TRUE;
 }
 
 bool Sheet::findRowColumn(const QString &variable, int *row, int *col, bool giveError)
 {
-  int position=variable.find(QRegExp("\\d"));
-  if (position<1)
-  {
-    if (giveError) QMessageBox::critical(this, tr("Error"), tr("Invalid variable: '"+variable+'\''));
-    return FALSE;
-  }
-  *row=variable.mid(position).toInt()-1;
-  *col=getHeaderColumn(variable.left(position))-1;
-  return TRUE;
+    int position=variable.find(QRegExp("\\d"));
+    if (position<1)
+    {
+        if (giveError) QMessageBox::critical(this, tr("Error"), tr("Invalid variable: '"+variable+'\''));
+        return FALSE;
+    }
+    *row=variable.mid(position).toInt()-1;
+    *col=getHeaderColumn(variable.left(position))-1;
+    return TRUE;
 }
 
 QString Sheet::calculateVariable(const QString &variable)
 {
-  bool ok;
-  printf("calculateVariable=%s,len=%d\r\n",variable.ascii(),variable.length());
-  if(variable.left(1)=="\"") return QString(variable.mid(1,variable.length()-2));
-  double tempResult=variable.toDouble(&ok);
-  if (ok)
-  {
-	if(tempResult!=0.0)
-	{
-		return QString::number(tempResult);
-	}
-	else
-	{
-		if(variable!="0" || variable!="0.0") return QString(variable); // hereis a string variable
-		return QString::number(tempResult);
-	};
-  };
-
-  int row, col;
-  if(findRowColumn(variable, &row, &col, FALSE)) return dataParser(variable, text(row,col));
-  //return (findRowColumn(variable, &row, &col, TRUE) ? dataParser(variable, text(row, col)) : 0);
-  return QString(variable);
+    bool ok;
+    printf("calculateVariable=%s,len=%d\r\n",variable.ascii(),variable.length());
+    if(variable.left(1)=="\"") return QString(variable.mid(1,variable.length()-2));
+    double tempResult=variable.toDouble(&ok);
+    if (ok)
+    {
+        if(tempResult!=0.0)
+        {
+            return QString::number(tempResult);
+        }
+        else
+        {
+            if(variable!="0" || variable!="0.0") return QString(variable); // hereis a string variable
+            return QString::number(tempResult);
+        };
+    };
+
+    int row, col;
+    if(findRowColumn(variable, &row, &col, FALSE)) return dataParser(variable, text(row,col));
+    //return (findRowColumn(variable, &row, &col, TRUE) ? dataParser(variable, text(row, col)) : 0);
+    return QString(variable);
 }
 
 double Sheet::BesselI0(double x)
 {
-	//Returns the modi ed Bessel function I0(x) for any real x.
-	double ax,ans;
-	double y;
-	if ((ax=fabs(x)) < 3.75)
-	{
-		y=x/3.75;
-		y*=y;
-		ans=1.0+y*(3.5156229+y*(3.0899424+y*(1.2067492 +y*(0.2659732+y*(0.360768e-1+y*0.45813e-2)))));
-	}else
-	{
-		y=3.75/ax;
-		ans=(exp(ax)/sqrt(ax))*(0.39894228+y*(0.1328592e-1 +y*(0.225319e-2+y*(-0.157565e-2+y*(0.916281e-2 +y*(-0.2057706e-1+y*(0.2635537e-1+y*(-0.1647633e-1 +y*0.392377e-2))))))));
-	}
-	return ans;
+    //Returns the modi ed Bessel function I0(x) for any real x.
+    double ax,ans;
+    double y;
+    if ((ax=fabs(x)) < 3.75)
+    {
+        y=x/3.75;
+        y*=y;
+        ans=1.0+y*(3.5156229+y*(3.0899424+y*(1.2067492 +y*(0.2659732+y*(0.360768e-1+y*0.45813e-2)))));
+    }
+    else
+    {
+        y=3.75/ax;
+        ans=(exp(ax)/sqrt(ax))*(0.39894228+y*(0.1328592e-1 +y*(0.225319e-2+y*(-0.157565e-2+y*(0.916281e-2 +y*(-0.2057706e-1+y*(0.2635537e-1+y*(-0.1647633e-1 +y*0.392377e-2))))))));
+    }
+    return ans;
 };
 
 double Sheet::BesselI1(double x)
 {
-	double ax,ans;
-	double y;
-	if ((ax=fabs(x)) < 3.75)
-	{
-		y=x/3.75;
-		y*=y;
-		ans=ax*(0.5+y*(0.87890594+y*(0.51498869+y*(0.15084934 +y*(0.2658733e-1+y*(0.301532e-2+y*0.32411e-3))))));
-	} else
-	{
-		y=3.75/ax;
-		ans=0.2282967e-1+y*(-0.2895312e-1+y*(0.1787654e-1 -y*0.420059e-2)); ans=0.39894228+y*(-0.3988024e-1+y*(-0.362018e-2 +y*(0.163801e-2+y*(-0.1031555e-1+y*ans))));
-		ans *= (exp(ax)/sqrt(ax));
-	}
-	return x < 0.0 ? -ans : ans;
+    double ax,ans;
+    double y;
+    if ((ax=fabs(x)) < 3.75)
+    {
+        y=x/3.75;
+        y*=y;
+        ans=ax*(0.5+y*(0.87890594+y*(0.51498869+y*(0.15084934 +y*(0.2658733e-1+y*(0.301532e-2+y*0.32411e-3))))));
+    }
+    else
+    {
+        y=3.75/ax;
+        ans=0.2282967e-1+y*(-0.2895312e-1+y*(0.1787654e-1 -y*0.420059e-2)); ans=0.39894228+y*(-0.3988024e-1+y*(-0.362018e-2 +y*(0.163801e-2+y*(-0.1031555e-1+y*ans))));
+        ans *= (exp(ax)/sqrt(ax));
+    }
+    return x < 0.0 ? -ans : ans;
 };
 
 double Sheet::BesselI(int n, double x)
 {
-	double ACC=40.0;
-	double BIGNO=1.0e10;
-	double BIGNI=1.0e-10;
-	int j;
-	double bi,bim,bip,tox,ans;
-	if (n < 2) return 0.0;
-	if (x == 0.0) return 0.0; else
-		{
-			tox=2.0/fabs(x);
-			bip=ans=0.0;
-			bi=1.0;
-			for (j=2*(n+(int) sqrt(ACC*n));j>0;j--)
-			{
-				bim=bip+j*tox*bi;
-				bip=bi;
-				bi=bim;
-				if (fabs(bi) > BIGNO)
-					{
-						ans *= BIGNI;
-						bi *= BIGNI;
-						bip *= BIGNI;
-					}
-				if (j == n) ans=bip;
-			}
-		ans *= BesselI0(x)/bi;
-		return x < 0.0 && (n & 1) ? -ans : ans;
-		}
+    double ACC=40.0;
+    double BIGNO=1.0e10;
+    double BIGNI=1.0e-10;
+    int j;
+    double bi,bim,bip,tox,ans;
+    if (n < 2) return 0.0;
+    if (x == 0.0) return 0.0; else
+    {
+        tox=2.0/fabs(x);
+        bip=ans=0.0;
+        bi=1.0;
+        for (j=2*(n+(int) sqrt(ACC*n));j>0;j--)
+        {
+            bim=bip+j*tox*bi;
+            bip=bi;
+            bi=bim;
+            if (fabs(bi) > BIGNO)
+            {
+                ans *= BIGNI;
+                bi *= BIGNI;
+                bip *= BIGNI;
+            }
+            if (j == n) ans=bip;
+        }
+        ans *= BesselI0(x)/bi;
+        return x < 0.0 && (n & 1) ? -ans : ans;
+    }
 };
 
 double Sheet::BesselK0(double x)
 {
-	double y,ans;
-	if (x <= 2.0)
-	{
-		y=x*x/4.0;
-		ans=(-log(x/2.0)*BesselI0(x))+(-0.57721566+y*(0.42278420 +y*(0.23069756+y*(0.3488590e-1+y*(0.262698e-2 +y*(0.10750e-3+y*0.74e-5))))));
-	} else
-	{
-		y=2.0/x;
-		ans=(exp(-x)/sqrt(x))*(1.25331414+y*(-0.7832358e-1 +y*(0.2189568e-1+y*(-0.1062446e-1+y*(0.587872e-2 +y*(-0.251540e-2+y*0.53208e-3))))));
-	}
-return ans;
+    double y,ans;
+    if (x <= 2.0)
+    {
+        y=x*x/4.0;
+        ans=(-log(x/2.0)*BesselI0(x))+(-0.57721566+y*(0.42278420 +y*(0.23069756+y*(0.3488590e-1+y*(0.262698e-2 +y*(0.10750e-3+y*0.74e-5))))));
+    }
+    else
+    {
+        y=2.0/x;
+        ans=(exp(-x)/sqrt(x))*(1.25331414+y*(-0.7832358e-1 +y*(0.2189568e-1+y*(-0.1062446e-1+y*(0.587872e-2 +y*(-0.251540e-2+y*0.53208e-3))))));
+    }
+    return ans;
 };
 
 double Sheet::BesselK1(double x)
 {
-	double y,ans;
-	if (x <= 2.0)
-	{
-		y=x*x/4.0;
-		ans=(log(x/2.0)*BesselI1(x))+(1.0/x)*(1.0+y*(0.15443144 +y*(-0.67278579+y*(-0.18156897+y*(-0.1919402e-1 +y*(-0.110404e-2+y*(-0.4686e-4)))))));
-	} else
-	{
-		y=2.0/x;
-		ans=(exp(-x)/sqrt(x))*(1.25331414+y*(0.23498619 +y*(-0.3655620e-1+y*(0.1504268e-1+y*(-0.780353e-2 +y*(0.325614e-2+y*(-0.68245e-3)))))));
-	}
-	return ans;
+    double y,ans;
+    if (x <= 2.0)
+    {
+        y=x*x/4.0;
+        ans=(log(x/2.0)*BesselI1(x))+(1.0/x)*(1.0+y*(0.15443144 +y*(-0.67278579+y*(-0.18156897+y*(-0.1919402e-1 +y*(-0.110404e-2+y*(-0.4686e-4)))))));
+    }
+    else
+    {
+        y=2.0/x;
+        ans=(exp(-x)/sqrt(x))*(1.25331414+y*(0.23498619 +y*(-0.3655620e-1+y*(0.1504268e-1+y*(-0.780353e-2 +y*(0.325614e-2+y*(-0.68245e-3)))))));
+    }
+    return ans;
 };
 
 double Sheet::BesselK(int n, double x)
 {
-	int j;
-	double bk,bkm,bkp,tox;
-	if (n < 2) return 0.0;
-	tox=2.0/x;
-	bkm=BesselK0(x);
-	bk=BesselK1(x);
-	for (j=1;j<n;j++)
-	{
-		bkp=bkm+j*tox*bk;
-		bkm=bk;
-		bk=bkp;
-	}
-	return bk;
+    int j;
+    double bk,bkm,bkp,tox;
+    if (n < 2) return 0.0;
+    tox=2.0/x;
+    bkm=BesselK0(x);
+    bk=BesselK1(x);
+    for (j=1;j<n;j++)
+    {
+        bkp=bkm+j*tox*bk;
+        bkm=bk;
+        bk=bkp;
+    }
+    return bk;
 };
 
 double Sheet::BesselJ0(double x)
 {
-	double ax,z;
-	double xx,y,ans,ans1,ans2;
-	if ((ax=fabs(x)) < 8.0)
-	{
-		y=x*x;
-		ans1=57568490574.0+y*(-13362590354.0+y*(651619640.7 +y*(-11214424.18+y*(77392.33017+y*(-184.9052456)))));
-		ans2=57568490411.0+y*(1029532985.0+y*(9494680.718 +y*(59272.64853+y*(267.8532712+y*1.0))));
-		ans=ans1/ans2;
-	} else
-	{
-		z=8.0/ax;
-		y=z*z;
-		xx=ax-0.785398164;
-		ans1=1.0+y*(-0.1098628627e-2+y*(0.2734510407e-4 +y*(-0.2073370639e-5+y*0.2093887211e-6)));
-		ans2 = -0.1562499995e-1+y*(0.1430488765e-3 +y*(-0.6911147651e-5+y*(0.7621095161e-6 -y*0.934935152e-7)));
-		ans=sqrt(0.636619772/ax)*(cos(xx)*ans1-z*sin(xx)*ans2);
-	}
-	return ans;
+    double ax,z;
+    double xx,y,ans,ans1,ans2;
+    if ((ax=fabs(x)) < 8.0)
+    {
+        y=x*x;
+        ans1=57568490574.0+y*(-13362590354.0+y*(651619640.7 +y*(-11214424.18+y*(77392.33017+y*(-184.9052456)))));
+        ans2=57568490411.0+y*(1029532985.0+y*(9494680.718 +y*(59272.64853+y*(267.8532712+y*1.0))));
+        ans=ans1/ans2;
+    }
+    else
+    {
+        z=8.0/ax;
+        y=z*z;
+        xx=ax-0.785398164;
+        ans1=1.0+y*(-0.1098628627e-2+y*(0.2734510407e-4 +y*(-0.2073370639e-5+y*0.2093887211e-6)));
+        ans2 = -0.1562499995e-1+y*(0.1430488765e-3 +y*(-0.6911147651e-5+y*(0.7621095161e-6 -y*0.934935152e-7)));
+        ans=sqrt(0.636619772/ax)*(cos(xx)*ans1-z*sin(xx)*ans2);
+    }
+    return ans;
 };
 
 double Sheet::BesselY0(double x)
 {
-	double z;
-	double xx,y,ans,ans1,ans2;
-	if (x < 8.0)
-	{
-		y=x*x;
-		ans1 = -2957821389.0+y*(7062834065.0+y*(-512359803.6 +y*(10879881.29+y*(-86327.92757+y*228.4622733))));
-		ans2=40076544269.0+y*(745249964.8+y*(7189466.438 +y*(47447.26470+y*(226.1030244+y*1.0))));
-		ans=(ans1/ans2)+0.636619772*BesselJ0(x)*log(x);
-	} else
-	{
-		z=8.0/x;
-		y=z*z;
-		xx=x-0.785398164;
-		ans1=1.0+y*(-0.1098628627e-2+y*(0.2734510407e-4 +y*(-0.2073370639e-5+y*0.2093887211e-6)));
-		ans2 = -0.1562499995e-1+y*(0.1430488765e-3 +y*(-0.6911147651e-5+y*(0.7621095161e-6 +y*(-0.934945152e-7))));
-		ans=sqrt(0.636619772/x)*(sin(xx)*ans1+z*cos(xx)*ans2);
-	}
-	return ans;
+    double z;
+    double xx,y,ans,ans1,ans2;
+    if (x < 8.0)
+    {
+        y=x*x;
+        ans1 = -2957821389.0+y*(7062834065.0+y*(-512359803.6 +y*(10879881.29+y*(-86327.92757+y*228.4622733))));
+        ans2=40076544269.0+y*(745249964.8+y*(7189466.438 +y*(47447.26470+y*(226.1030244+y*1.0))));
+        ans=(ans1/ans2)+0.636619772*BesselJ0(x)*log(x);
+    }
+    else
+    {
+        z=8.0/x;
+        y=z*z;
+        xx=x-0.785398164;
+        ans1=1.0+y*(-0.1098628627e-2+y*(0.2734510407e-4 +y*(-0.2073370639e-5+y*0.2093887211e-6)));
+        ans2 = -0.1562499995e-1+y*(0.1430488765e-3 +y*(-0.6911147651e-5+y*(0.7621095161e-6 +y*(-0.934945152e-7))));
+        ans=sqrt(0.636619772/x)*(sin(xx)*ans1+z*cos(xx)*ans2);
+    }
+    return ans;
 };
 
 double Sheet::BesselJ1(double x)
 {
-	double ax,z;
-	double xx,y,ans,ans1,ans2;
-	if ((ax=fabs(x)) < 8.0)
-	{
-		y=x*x;
-		ans1=x*(72362614232.0+y*(-7895059235.0+y*(242396853.1 +y*(-2972611.439+y*(15704.48260+y*(-30.16036606))))));
-		ans2=144725228442.0+y*(2300535178.0+y*(18583304.74 +y*(99447.43394+y*(376.9991397+y*1.0))));
-		ans=ans1/ans2;
-	} else
-	{
-		z=8.0/ax; y=z*z; xx=ax-2.356194491;
-		ans1=1.0+y*(0.183105e-2+y*(-0.3516396496e-4 +y*(0.2457520174e-5+y*(-0.240337019e-6))));
-		ans2=0.04687499995+y*(-0.2002690873e-3 +y*(0.8449199096e-5+y*(-0.88228987e-6 +y*0.105787412e-6)));
-		ans=sqrt(0.636619772/ax)*(cos(xx)*ans1-z*sin(xx)*ans2);
-		if (x < 0.0) ans = -ans;
-	}
-	return ans;
+    double ax,z;
+    double xx,y,ans,ans1,ans2;
+    if ((ax=fabs(x)) < 8.0)
+    {
+        y=x*x;
+        ans1=x*(72362614232.0+y*(-7895059235.0+y*(242396853.1 +y*(-2972611.439+y*(15704.48260+y*(-30.16036606))))));
+        ans2=144725228442.0+y*(2300535178.0+y*(18583304.74 +y*(99447.43394+y*(376.9991397+y*1.0))));
+        ans=ans1/ans2;
+    }
+    else
+    {
+        z=8.0/ax; y=z*z; xx=ax-2.356194491;
+        ans1=1.0+y*(0.183105e-2+y*(-0.3516396496e-4 +y*(0.2457520174e-5+y*(-0.240337019e-6))));
+        ans2=0.04687499995+y*(-0.2002690873e-3 +y*(0.8449199096e-5+y*(-0.88228987e-6 +y*0.105787412e-6)));
+        ans=sqrt(0.636619772/ax)*(cos(xx)*ans1-z*sin(xx)*ans2);
+        if (x < 0.0) ans = -ans;
+    }
+    return ans;
 };
 
 double Sheet::BesselY1(double x)
 {
-	double z;
-	double xx,y,ans,ans1,ans2;
-	if (x < 8.0)
-	{
-		y=x*x;
-		ans1=x*(-0.4900604943e13+y*(0.1275274390e13 +y*(-0.5153438139e11+y*(0.7349264551e9 +y*(-0.4237922726e7+y*0.8511937935e4)))));
-		ans2=0.2499580570e14+y*(0.4244419664e12 +y*(0.3733650367e10+y*(0.2245904002e8 +y*(0.1020426050e6+y*(0.3549632885e3+y)))));
-		ans=(ans1/ans2)+0.636619772*(BesselJ1(x)*log(x)-1.0/x);
-	} else
-	{
-		z=8.0/x;
-		y=z*z;
-		xx=x-2.356194491;
-		ans1=1.0+y*(0.183105e-2+y*(-0.3516396496e-4 +y*(0.2457520174e-5+y*(-0.240337019e-6))));
-		ans2=0.04687499995+y*(-0.2002690873e-3 +y*(0.8449199096e-5+y*(-0.88228987e-6 +y*0.105787412e-6)));
-		ans=sqrt(0.636619772/x)*(sin(xx)*ans1+z*cos(xx)*ans2);
-	}
-	return ans;
+    double z;
+    double xx,y,ans,ans1,ans2;
+    if (x < 8.0)
+    {
+        y=x*x;
+        ans1=x*(-0.4900604943e13+y*(0.1275274390e13 +y*(-0.5153438139e11+y*(0.7349264551e9 +y*(-0.4237922726e7+y*0.8511937935e4)))));
+        ans2=0.2499580570e14+y*(0.4244419664e12 +y*(0.3733650367e10+y*(0.2245904002e8 +y*(0.1020426050e6+y*(0.3549632885e3+y)))));
+        ans=(ans1/ans2)+0.636619772*(BesselJ1(x)*log(x)-1.0/x);
+    }
+    else
+    {
+        z=8.0/x;
+        y=z*z;
+        xx=x-2.356194491;
+        ans1=1.0+y*(0.183105e-2+y*(-0.3516396496e-4 +y*(0.2457520174e-5+y*(-0.240337019e-6))));
+        ans2=0.04687499995+y*(-0.2002690873e-3 +y*(0.8449199096e-5+y*(-0.88228987e-6 +y*0.105787412e-6)));
+        ans=sqrt(0.636619772/x)*(sin(xx)*ans1+z*cos(xx)*ans2);
+    }
+    return ans;
 };
 
 double Sheet::BesselY(int n, double x)
 {
-	int j;
-	double by,bym,byp,tox;
-	if (n < 2) return 0.0;
-	tox=2.0/x;
-	by=BesselY1(x);
-	bym=BesselY0(x);
-	for (j=1;j<n;j++)
-	{
-		byp=j*tox*by-bym;
-		bym=by;
-		by=byp;
-	}
-	return by;
+    int j;
+    double by,bym,byp,tox;
+    if (n < 2) return 0.0;
+    tox=2.0/x;
+    by=BesselY1(x);
+    bym=BesselY0(x);
+    for (j=1;j<n;j++)
+    {
+        byp=j*tox*by-bym;
+        bym=by;
+        by=byp;
+    }
+    return by;
 };
 
 double Sheet::BesselJ(int n, double x)
 {
-	double ACC=40.0;
-	double BIGNO=1.0e10;
-	double BIGNI=1.0e-10;
- 	int j,jsum,m;
-	double ax,bj,bjm,bjp,sum,tox,ans;
-	if (n < 2) return 0.0;
-	ax=fabs(x);
-	if (ax == 0.0) return 0.0;
-		else if (ax > (double) n)
-		{
-			tox=2.0/ax;
-			bjm=BesselJ0(ax);
-			bj=BesselJ1(ax);
-			for (j=1;j<n;j++)
-			{
-				bjp=j*tox*bj-bjm;
-				bjm=bj;
-				bj=bjp;
-			}
-			ans=bj;
-		} else
-		{
-			tox=2.0/ax;
-			m=2*((n+(int) sqrt(ACC*n))/2);
-			jsum=0;
-			bjp=ans=sum=0.0;
-			bj=1.0;
-			for (j=m;j>0;j--)
-			{
-				bjm=j*tox*bj-bjp;
-				bjp=bj;
-				bj=bjm;
-				if (fabs(bj) > BIGNO)
-				{
-					bj *= BIGNI;
-					bjp *= BIGNI;
-					ans *= BIGNI;
-					sum *= BIGNI;
-				}
-				if (jsum) sum += bj;
-				jsum=!jsum;
-				if (j == n) ans=bjp;
-			}
-			sum=2.0*sum-bj;
-			ans /= sum;
-		}
-	return x < 0.0 && (n & 1) ? -ans : ans;
+    double ACC=40.0;
+    double BIGNO=1.0e10;
+    double BIGNI=1.0e-10;
+    int j,jsum,m;
+    double ax,bj,bjm,bjp,sum,tox,ans;
+    if (n < 2) return 0.0;
+    ax=fabs(x);
+    if (ax == 0.0) return 0.0;
+    else if (ax > (double) n)
+    {
+        tox=2.0/ax;
+        bjm=BesselJ0(ax);
+        bj=BesselJ1(ax);
+        for (j=1;j<n;j++)
+        {
+            bjp=j*tox*bj-bjm;
+            bjm=bj;
+            bj=bjp;
+        }
+        ans=bj;
+    }
+    else
+    {
+        tox=2.0/ax;
+        m=2*((n+(int) sqrt(ACC*n))/2);
+        jsum=0;
+        bjp=ans=sum=0.0;
+        bj=1.0;
+        for (j=m;j>0;j--)
+        {
+            bjm=j*tox*bj-bjp;
+            bjp=bj;
+            bj=bjm;
+            if (fabs(bj) > BIGNO)
+            {
+                bj *= BIGNI;
+                bjp *= BIGNI;
+                ans *= BIGNI;
+                sum *= BIGNI;
+            }
+            if (jsum) sum += bj;
+            jsum=!jsum;
+            if (j == n) ans=bjp;
+        }
+        sum=2.0*sum-bj;
+        ans /= sum;
+    }
+    return x < 0.0 && (n & 1) ? -ans : ans;
 };
 
 double Sheet::GammaLn(double xx)
 {
-	double x,y,tmp,ser;
-	static double cof[6]={76.18009172947146,-86.50532032941677, 24.01409824083091,-1.231739572450155, 0.1208650973866179e-2,-0.5395239384953e-5};
-	int j;
-	y=x=xx;
-	tmp=x+5.5;
-	tmp -= (x+0.5)*log(tmp);
-	ser=1.000000000190015;
-	for (j=0;j<=5;j++) ser += cof[j]/++y;
-	return -tmp+log(2.5066282746310005*ser/x);
+    double x,y,tmp,ser;
+    static double cof[6]={76.18009172947146,-86.50532032941677, 24.01409824083091,-1.231739572450155, 0.1208650973866179e-2,-0.5395239384953e-5};
+    int j;
+    y=x=xx;
+    tmp=x+5.5;
+    tmp -= (x+0.5)*log(tmp);
+    ser=1.000000000190015;
+    for (j=0;j<=5;j++) ser += cof[j]/++y;
+    return -tmp+log(2.5066282746310005*ser/x);
 };
 
 double Sheet::Factorial(double n)
 {
-	if (n < 0) return 0.0;
-	if (n > 100) return 0.0;
-	return exp(GammaLn(n+1.0));
+    if (n < 0) return 0.0;
+    if (n > 100) return 0.0;
+    return exp(GammaLn(n+1.0));
 };
 
 double Sheet::GammaP(double a, double x)
 {
-// returns GammaP(a,x)
-//void gcf(float *gammcf, float a, float x, float *gln);
-//void gser(float *gamser, float a, float x, float *gln);
-	double gamser,gammcf,gln;
-	if (x < 0.0 || a <= 0.0) return 0.0;//error
-	if (x < (a+1.0))
-	{
-		GammaSeries(&gamser,a,x,&gln);
-		return gamser;
-	}else
-	{
-		GammaContinuedFraction(&gammcf,a,x,&gln);
-		return 1.0-gammcf;
-	}
+    // returns GammaP(a,x)
+    //void gcf(float *gammcf, float a, float x, float *gln);
+    //void gser(float *gamser, float a, float x, float *gln);
+    double gamser,gammcf,gln;
+    if (x < 0.0 || a <= 0.0) return 0.0;//error
+    if (x < (a+1.0))
+    {
+        GammaSeries(&gamser,a,x,&gln);
+        return gamser;
+    }
+    else
+    {
+        GammaContinuedFraction(&gammcf,a,x,&gln);
+        return 1.0-gammcf;
+    }
 };
 
 double Sheet::GammaQ(double a,double x)
 {
-	//returns GammaQ(a,x)=1.0 - GammaP(a,x);
-	return (1.0-GammaP(a,x));
+    //returns GammaQ(a,x)=1.0 - GammaP(a,x);
+    return (1.0-GammaP(a,x));
 };
 
 
 void Sheet::GammaSeries(double *gamser, double a, double x, double *gln)
 {
-	double EPS=3.0e-7;
-	int ITMAX=100;
-	int n;
-	double sum,del,ap;
-	*gln=GammaLn(a);
-	if (x <= 0.0)
-	{
-		if (x < 0.0) return;//error
-		*gamser=0.0;
-		return;
-	} else
-	{
-		ap=a;
-		del=sum=1.0/a;
-		for (n=1;n<=ITMAX;n++)
-		{
-			++ap;
-			del *= x/ap;
-			sum += del;
-			if (fabs(del) < fabs(sum)*EPS)
-			{
-				*gamser=sum*exp(-x+a*log(x)-(*gln));
-				return;
-			}
-		} return;
-		return;
-	}
+    double EPS=3.0e-7;
+    int ITMAX=100;
+    int n;
+    double sum,del,ap;
+    *gln=GammaLn(a);
+    if (x <= 0.0)
+    {
+        if (x < 0.0) return;//error
+        *gamser=0.0;
+        return;
+    }
+    else
+    {
+        ap=a;
+        del=sum=1.0/a;
+        for (n=1;n<=ITMAX;n++)
+        {
+            ++ap;
+            del *= x/ap;
+            sum += del;
+            if (fabs(del) < fabs(sum)*EPS)
+            {
+                *gamser=sum*exp(-x+a*log(x)-(*gln));
+                return;
+            }
+        }
+        return;
+        return;
+    }
 };
 
 
 void Sheet::GammaContinuedFraction(double *gammcf, double a, double x, double *gln)
 {
-	double EPS=3.0e-7;
-	double FPMIN=1.0e-30;
-	int ITMAX=100;
-	int i;
-	double an,b,c,d,del,h;
-	*gln=GammaLn(a);
-	b=x+1.0-a;
-	c=1.0/FPMIN;
-	d=1.0/b; h=d;
-	for (i=1;i<=ITMAX;i++)
-	{
-		an = -i*(i-a);
-		b += 2.0; d=an*d+b;
-		if (fabs(d) < FPMIN) d=FPMIN;
-		c=b+an/c;
-		if (fabs(c) < FPMIN) c=FPMIN;
-		d=1.0/d; del=d*c; h *= del;
-		if (fabs(del-1.0) < EPS) break;
-	}
-	if (i > ITMAX) return;
-	*gammcf=exp(-x+a*log(x)-(*gln))*h;
+    double EPS=3.0e-7;
+    double FPMIN=1.0e-30;
+    int ITMAX=100;
+    int i;
+    double an,b,c,d,del,h;
+    *gln=GammaLn(a);
+    b=x+1.0-a;
+    c=1.0/FPMIN;
+    d=1.0/b; h=d;
+    for (i=1;i<=ITMAX;i++)
+    {
+        an = -i*(i-a);
+        b += 2.0; d=an*d+b;
+        if (fabs(d) < FPMIN) d=FPMIN;
+        c=b+an/c;
+        if (fabs(c) < FPMIN) c=FPMIN;
+        d=1.0/d; del=d*c; h *= del;
+        if (fabs(del-1.0) < EPS) break;
+    }
+    if (i > ITMAX) return;
+    *gammcf=exp(-x+a*log(x)-(*gln))*h;
 };
 
 double Sheet::ErrorFunction(double x)
 {
-	return x < 0.0 ? -GammaP(0.5,x*x) : GammaP(0.5,x*x);
+    return x < 0.0 ? -GammaP(0.5,x*x) : GammaP(0.5,x*x);
 };
 
 double Sheet::ErrorFunctionComplementary(double x)
 {
-	return x < 0.0 ? 1.0+GammaP(0.5,x*x) : GammaQ(0.5,x*x);
+    return x < 0.0 ? 1.0+GammaP(0.5,x*x) : GammaQ(0.5,x*x);
 };
 
 double Sheet::Beta(double z, double w)
 {
-	return exp(GammaLn(z)+GammaLn(w)-GammaLn(z+w));
+    return exp(GammaLn(z)+GammaLn(w)-GammaLn(z+w));
 };
 
 
 double Sheet::BetaContinuedFraction(double a, double b, double x)
 {
-	int MAXIT=100;
-	double EPS=3.0e-7;
-	double FPMIN=1.0e-30;
-	int m,m2;
-	double aa,c,d,del,h,qab,qam,qap;
-	qab=a+b;
-	qap=a+1.0; qam=a-1.0; c=1.0;
-	d=1.0-qab*x/qap;
-	if (fabs(d) < FPMIN) d=FPMIN;
-	d=1.0/d; h=d;
-	for (m=1;m<=MAXIT;m++)
-	{
-		m2=2*m; aa=m*(b-m)*x/((qam+m2)*(a+m2));
-		d=1.0+aa*d;
-		if (fabs(d) < FPMIN) d=FPMIN;
-		c=1.0+aa/c;
-		if (fabs(c) < FPMIN) c=FPMIN;
-		d=1.0/d; h *= d*c;
-		aa = -(a+m)*(qab+m)*x/((a+m2)*(qap+m2)); d=1.0+aa*d;
-		if (fabs(d) < FPMIN) d=FPMIN;
-		c=1.0+aa/c;
-		if (fabs(c) < FPMIN) c=FPMIN; d=1.0/d;
-		del=d*c; h *= del;
-		if (fabs(del-1.0) < EPS) break;
-	}
-	if (m > MAXIT) return 0.0;
-	return h;
+    int MAXIT=100;
+    double EPS=3.0e-7;
+    double FPMIN=1.0e-30;
+    int m,m2;
+    double aa,c,d,del,h,qab,qam,qap;
+    qab=a+b;
+    qap=a+1.0; qam=a-1.0; c=1.0;
+    d=1.0-qab*x/qap;
+    if (fabs(d) < FPMIN) d=FPMIN;
+    d=1.0/d; h=d;
+    for (m=1;m<=MAXIT;m++)
+    {
+        m2=2*m; aa=m*(b-m)*x/((qam+m2)*(a+m2));
+        d=1.0+aa*d;
+        if (fabs(d) < FPMIN) d=FPMIN;
+        c=1.0+aa/c;
+        if (fabs(c) < FPMIN) c=FPMIN;
+        d=1.0/d; h *= d*c;
+        aa = -(a+m)*(qab+m)*x/((a+m2)*(qap+m2)); d=1.0+aa*d;
+        if (fabs(d) < FPMIN) d=FPMIN;
+        c=1.0+aa/c;
+        if (fabs(c) < FPMIN) c=FPMIN; d=1.0/d;
+        del=d*c; h *= del;
+        if (fabs(del-1.0) < EPS) break;
+    }
+    if (m > MAXIT) return 0.0;
+    return h;
 };
 
 double Sheet::BetaIncomplete(double a, double b, double x)
 {
-	double bt;
-	if (x < 0.0 || x > 1.0) return 0.0;
-	if (x == 0.0 || x == 1.0) bt=0.0; else
-		bt=exp(GammaLn(a+b)-GammaLn(a)-GammaLn(b)+a*log(x)+b*log(1.0-x));
-	if (x < (a+1.0)/(a+b+2.0)) return bt*BetaContinuedFraction(a,b,x)/a; else
-		return 1.0-bt*BetaContinuedFraction(b,a,1.0-x)/b;
+    double bt;
+    if (x < 0.0 || x > 1.0) return 0.0;
+    if (x == 0.0 || x == 1.0) bt=0.0; else
+        bt=exp(GammaLn(a+b)-GammaLn(a)-GammaLn(b)+a*log(x)+b*log(1.0-x));
+    if (x < (a+1.0)/(a+b+2.0)) return bt*BetaContinuedFraction(a,b,x)/a; else
+        return 1.0-bt*BetaContinuedFraction(b,a,1.0-x)/b;
 };
 
 
 
 double Sheet::functionSum(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  double result=0, tempResult;
-  bool ok;
-  if (findRange(param1, param2, &row1, &col1, &row2, &col2))
-  {
-	for (row=row1; row<=row2; ++row)
-    	for (col=col1; col<=col2; ++col)
-    	{
-      		tempResult=text(row, col).toDouble(&ok);
-      		if (ok) result+=tempResult;
-	}
-  return result;
-  }else
-  {
-	double d1=0,d2=0;
-	d1=calculateVariable(param1).toDouble(&ok);
-	d2=calculateVariable(param2).toDouble(&ok);
-	return(d1+d2);
-  };
-  return 0;
+    int row1, col1, row2, col2, row, col;
+    double result=0, tempResult;
+    bool ok;
+    if (findRange(param1, param2, &row1, &col1, &row2, &col2))
+    {
+        for (row=row1; row<=row2; ++row)
+            for (col=col1; col<=col2; ++col)
+            {
+                tempResult=text(row, col).toDouble(&ok);
+                if (ok) result+=tempResult;
+            }
+        return result;
+    }
+    else
+    {
+        double d1=0,d2=0;
+        d1=calculateVariable(param1).toDouble(&ok);
+        d2=calculateVariable(param2).toDouble(&ok);
+        return(d1+d2);
+    };
+    return 0;
 }
 
 QString Sheet::functionIndex(const QString &param1, const QString &param2, int indx)
 {
-  int row1, col1, row2, col2, row, col;
-  if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
-  int ii=1;
-  for (col=col1; col<=col2; ++col)
-    for (row=row1; row<=row2; ++row)
-    {
-      if(ii==indx) return text(row,col);
-      ii++;
-    }
-  return QString("");
+    int row1, col1, row2, col2, row, col;
+    if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
+    int ii=1;
+    for (col=col1; col<=col2; ++col)
+        for (row=row1; row<=row2; ++row)
+        {
+            if(ii==indx) return text(row,col);
+            ii++;
+        }
+    return QString("");
 }
 
 
 
 double Sheet::functionVariancePopulation(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
-  double avg1=functionAvg(param1,param2);
-  double result=0, tempResult;
-  int count1=0;
-  bool ok;
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      tempResult=text(row, col).toDouble(&ok);
-      if (ok) { result=result + (tempResult - avg1)*(tempResult - avg1); count1++;};
-    }
-  if(count1>0) result=result/double(count1); else result=0.0;
-  return result;
+    int row1, col1, row2, col2, row, col;
+    if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
+    double avg1=functionAvg(param1,param2);
+    double result=0, tempResult;
+    int count1=0;
+    bool ok;
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            tempResult=text(row, col).toDouble(&ok);
+            if (ok) { result=result + (tempResult - avg1)*(tempResult - avg1); count1++;};
+        }
+    if(count1>0) result=result/double(count1); else result=0.0;
+    return result;
 };
 
 double Sheet::functionVariance(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
-  double avg1=functionAvg(param1,param2);
-  double result=0, tempResult;
-  int count1=0;
-  bool ok;
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      tempResult=text(row, col).toDouble(&ok);
-      if (ok) { result=result + (tempResult - avg1)*(tempResult - avg1); count1++;};
-    }
-  if(count1>1) result=result/double(count1-1); else result=0.0;
-  return result;
+    int row1, col1, row2, col2, row, col;
+    if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
+    double avg1=functionAvg(param1,param2);
+    double result=0, tempResult;
+    int count1=0;
+    bool ok;
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            tempResult=text(row, col).toDouble(&ok);
+            if (ok) { result=result + (tempResult - avg1)*(tempResult - avg1); count1++;};
+        }
+    if(count1>1) result=result/double(count1-1); else result=0.0;
+    return result;
 };
 
 double Sheet::functionSkew(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
-  double avg1=functionAvg(param1,param2);
-  double var1=sqrt(functionVariancePopulation(param1,param2));
-  if(var1==0.0) return 0.0;
-  double result=0, tempResult;
-  int count1=0;
-  bool ok;
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      tempResult=text(row, col).toDouble(&ok);
-      if (ok)
-      {
-      result=result + (tempResult - avg1)*(tempResult - avg1)*(tempResult - avg1)/(var1*var1*var1);
-      count1++;
-      };
-    }
-  if(count1>0) result=result/double(count1); else result=0.0;
-  return result;
+    int row1, col1, row2, col2, row, col;
+    if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
+    double avg1=functionAvg(param1,param2);
+    double var1=sqrt(functionVariancePopulation(param1,param2));
+    if(var1==0.0) return 0.0;
+    double result=0, tempResult;
+    int count1=0;
+    bool ok;
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            tempResult=text(row, col).toDouble(&ok);
+            if (ok)
+            {
+                result=result + (tempResult - avg1)*(tempResult - avg1)*(tempResult - avg1)/(var1*var1*var1);
+                count1++;
+            };
+        }
+    if(count1>0) result=result/double(count1); else result=0.0;
+    return result;
 };
 
 double Sheet::functionKurt(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
-  double avg1=functionAvg(param1,param2);
-  double var1=sqrt(functionVariancePopulation(param1,param2));
-  if(var1==0.0) return 0.0;
-  double result=0, tempResult;
-  int count1=0;
-  bool ok;
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      tempResult=text(row, col).toDouble(&ok);
-      if (ok)
-      {
-      result=result + (tempResult - avg1)*(tempResult - avg1)*
-      				(tempResult - avg1)*(tempResult - avg1)/(var1*var1*var1*var1);
-      count1++;
-      };
-    }
-  if(count1>0) result=result/double(count1)-3.0; else result=0.0;
-  return result;
+    int row1, col1, row2, col2, row, col;
+    if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
+    double avg1=functionAvg(param1,param2);
+    double var1=sqrt(functionVariancePopulation(param1,param2));
+    if(var1==0.0) return 0.0;
+    double result=0, tempResult;
+    int count1=0;
+    bool ok;
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            tempResult=text(row, col).toDouble(&ok);
+            if (ok)
+            {
+                result=result + (tempResult - avg1)*(tempResult - avg1)*
+                       (tempResult - avg1)*(tempResult - avg1)/(var1*var1*var1*var1);
+                count1++;
+            };
+        }
+    if(count1>0) result=result/double(count1)-3.0; else result=0.0;
+    return result;
 };
 
 
 
 double Sheet::functionSumSQ(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  double result=0, tempResult;
-  bool ok;
-  if (findRange(param1, param2, &row1, &col1, &row2, &col2))
-  {
-	for (row=row1; row<=row2; ++row)
-    	for (col=col1; col<=col2; ++col)
-    	{
-      		tempResult=text(row, col).toDouble(&ok);
-      		if (ok) result+=tempResult*tempResult;
-	}
-  	return result;
-  }else
-  {
-	double d1=0,d2=0;
-	d1=calculateVariable(param1).toDouble(&ok);
-	d2=calculateVariable(param2).toDouble(&ok);
-	return(d1*d1+d2*d2);
-  };
-  return 0;
+    int row1, col1, row2, col2, row, col;
+    double result=0, tempResult;
+    bool ok;
+    if (findRange(param1, param2, &row1, &col1, &row2, &col2))
+    {
+        for (row=row1; row<=row2; ++row)
+            for (col=col1; col<=col2; ++col)
+            {
+                tempResult=text(row, col).toDouble(&ok);
+                if (ok) result+=tempResult*tempResult;
+            }
+        return result;
+    }
+    else
+    {
+        double d1=0,d2=0;
+        d1=calculateVariable(param1).toDouble(&ok);
+        d2=calculateVariable(param2).toDouble(&ok);
+        return(d1*d1+d2*d2);
+    };
+    return 0;
 }
 
 
 
 double Sheet::functionMin(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  double min=0, tempMin;
-  bool ok, init=FALSE;
-  if (findRange(param1, param2, &row1, &col1, &row2, &col2))
-  {
-	for (row=row1; row<=row2; ++row)
-	for (col=col1; col<=col2; ++col)
-	{
-		tempMin=text(row, col).toDouble(&ok);
-		if (ok && (!init || tempMin<min))
-		{
-			min=tempMin;
-			init=TRUE;
-		}
-		}
-	return min;
-  }else
-  {
-	double d1=0,d2=0;
-	d1=calculateVariable(param1).toDouble(&ok);
-	d2=calculateVariable(param2).toDouble(&ok);
-	if(d1<d2) return(d1); else return(d2);
-  };
-  return 0;
+    int row1, col1, row2, col2, row, col;
+    double min=0, tempMin;
+    bool ok, init=FALSE;
+    if (findRange(param1, param2, &row1, &col1, &row2, &col2))
+    {
+        for (row=row1; row<=row2; ++row)
+            for (col=col1; col<=col2; ++col)
+            {
+                tempMin=text(row, col).toDouble(&ok);
+                if (ok && (!init || tempMin<min))
+                {
+                    min=tempMin;
+                    init=TRUE;
+                }
+            }
+        return min;
+    }
+    else
+    {
+        double d1=0,d2=0;
+        d1=calculateVariable(param1).toDouble(&ok);
+        d2=calculateVariable(param2).toDouble(&ok);
+        if(d1<d2) return(d1); else return(d2);
+    };
+    return 0;
 }
 
 double Sheet::functionMax(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  double max=0, tempMax;
-  bool ok, init=FALSE;
-  if (findRange(param1, param2, &row1, &col1, &row2, &col2))
-  {
-	for (row=row1; row<=row2; ++row)
-	for (col=col1; col<=col2; ++col)
-	{
-		tempMax=text(row, col).toDouble(&ok);
-		if (ok && (!init || tempMax>max))
-		{
-			max=tempMax;
-			init=TRUE;
-		}
-	};
-	return max;
-  }else
-  {
-	double d1=0,d2=0;
-	d1=calculateVariable(param1).toDouble(&ok);
-	d2=calculateVariable(param2).toDouble(&ok);
-	if(d1>d2) return(d1); else return(d2);
-  };
-  return 0;
+    int row1, col1, row2, col2, row, col;
+    double max=0, tempMax;
+    bool ok, init=FALSE;
+    if (findRange(param1, param2, &row1, &col1, &row2, &col2))
+    {
+        for (row=row1; row<=row2; ++row)
+            for (col=col1; col<=col2; ++col)
+            {
+                tempMax=text(row, col).toDouble(&ok);
+                if (ok && (!init || tempMax>max))
+                {
+                    max=tempMax;
+                    init=TRUE;
+                }
+            };
+        return max;
+    }
+    else
+    {
+        double d1=0,d2=0;
+        d1=calculateVariable(param1).toDouble(&ok);
+        d2=calculateVariable(param2).toDouble(&ok);
+        if(d1>d2) return(d1); else return(d2);
+    };
+    return 0;
 }
 
 double Sheet::functionAvg(const QString &param1, const QString &param2)
 {
-  double resultSum=functionSum(param1, param2), resultCount=functionCount(param1, param2);
-  return (resultCount>0 ? resultSum/resultCount : 0);
+    double resultSum=functionSum(param1, param2), resultCount=functionCount(param1, param2);
+    return (resultCount>0 ? resultSum/resultCount : 0);
 }
 
 double Sheet::functionCount(const QString &param1, const QString &param2)
 {
-  int row1, col1, row2, col2, row, col;
-  int divider=0;
-  bool ok;
-  if (findRange(param1, param2, &row1, &col1, &row2, &col2))
-  {
-	for (row=row1; row<=row2; ++row)
-	for (col=col1; col<=col2; ++col)
-	{
-		text(row, col).toDouble(&ok);
-		if (ok) ++divider;
-	};
-	return divider;
-  }else
-  {
-	double d1=0,d2=0;int ii=0;
-	d1=calculateVariable(param1).toDouble(&ok);
-	if (ok) ii++;
-	d2=calculateVariable(param2).toDouble(&ok);
-	if (ok) ii++;
-	return(ii);
-  };
-  return 0;
+    int row1, col1, row2, col2, row, col;
+    int divider=0;
+    bool ok;
+    if (findRange(param1, param2, &row1, &col1, &row2, &col2))
+    {
+        for (row=row1; row<=row2; ++row)
+            for (col=col1; col<=col2; ++col)
+            {
+                text(row, col).toDouble(&ok);
+                if (ok) ++divider;
+            };
+        return divider;
+    }
+    else
+    {
+        double d1=0,d2=0;int ii=0;
+        d1=calculateVariable(param1).toDouble(&ok);
+        if (ok) ii++;
+        d2=calculateVariable(param2).toDouble(&ok);
+        if (ok) ii++;
+        return(ii);
+    };
+    return 0;
 }
 
 double Sheet::functionCountIf(const QString &param1, const QString &param2, const QString &param3)
 {
-  int row1, col1, row2, col2, row, col;
-  if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
-  //same as count except check if each field is equal to param3
-  int divider=0;
-  QString s2;
-  bool ok;
-  s2=calculateVariable(param3);
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      text(row, col).toDouble(&ok);
-      if (ok && (s2==text(row,col)) ) ++divider;
-    }
-  return divider;
+    int row1, col1, row2, col2, row, col;
+    if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
+    //same as count except check if each field is equal to param3
+    int divider=0;
+    QString s2;
+    bool ok;
+    s2=calculateVariable(param3);
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            text(row, col).toDouble(&ok);
+            if (ok && (s2==text(row,col)) ) ++divider;
+        }
+    return divider;
 }
 
 
 QString Sheet::calculateFunction(const QString &func, const QString &parameters, int NumOfParams)
 {
-  bool ok;
-  double val1=0.0,val2=0.0,val3=0.0;
-  long int vali=0;
-  int w1,w2;
-  int row,col;
-  QString s1,s2;
-//basic functions
-  QString function;
-  function=func.upper();
-  if (function=="+")
-  {
-    s1=calculateVariable(getParameter(parameters, 0));
-    s2=calculateVariable(getParameter(parameters, 1));
-    val1=s1.toDouble(&ok)+s2.toDouble(&ok);
-    return QString::number(val1);
-
-   };
-  if (function=="-")
-  {
-    s1=calculateVariable(getParameter(parameters, 0));
-    s2=calculateVariable(getParameter(parameters, 1));
-    val1=s1.toDouble(&ok)-s2.toDouble(&ok);
-    return QString::number(val1);
-   };
-  if (function=="*")
-  {
-    val1=calculateVariable(
-    	getParameter(parameters, 0)).toDouble(&ok)
-		*calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    return QString::number(val1);
-   };
-  if (function=="/")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val2==0.0) return QString("Err101");
-    val1=val1/val2;
-    return QString::number(val1);
-    };
-  if (function==">")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val1>val2) return QString::number(1); else return QString::number(0);
-    };
-  if (function=="<")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val1<val2) return QString::number(1); else return QString::number(0);
-    };
-  if (function==">=")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val1>=val2) return QString::number(1); else return QString::number(0);
-    };
-  if (function=="<=")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val1<=val2) return QString::number(1); else return QString::number(0);
-    };
-  if (function=="!=")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val1!=val2) return QString::number(1); else return QString::number(0);
-    };
-  if (function=="=="||function=="=")
-  {
-    val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
-    val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
-    if(val1==val2) return QString::number(1); else return QString::number(0);
+    bool ok;
+    double val1=0.0,val2=0.0,val3=0.0;
+    long int vali=0;
+    int w1,w2;
+    int row,col;
+    QString s1,s2;
+    //basic functions
+    QString function;
+    function=func.upper();
+    if (function=="+")
+    {
+        s1=calculateVariable(getParameter(parameters, 0));
+        s2=calculateVariable(getParameter(parameters, 1));
+        val1=s1.toDouble(&ok)+s2.toDouble(&ok);
+        return QString::number(val1);
+
+    };
+    if (function=="-")
+    {
+        s1=calculateVariable(getParameter(parameters, 0));
+        s2=calculateVariable(getParameter(parameters, 1));
+        val1=s1.toDouble(&ok)-s2.toDouble(&ok);
+        return QString::number(val1);
+    };
+    if (function=="*")
+    {
+        val1=calculateVariable(
+                 getParameter(parameters, 0)).toDouble(&ok)
+             *calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        return QString::number(val1);
+    };
+    if (function=="/")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val2==0.0) return QString("Err101");
+        val1=val1/val2;
+        return QString::number(val1);
+    };
+    if (function==">")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val1>val2) return QString::number(1); else return QString::number(0);
+    };
+    if (function=="<")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val1<val2) return QString::number(1); else return QString::number(0);
+    };
+    if (function==">=")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val1>=val2) return QString::number(1); else return QString::number(0);
+    };
+    if (function=="<=")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val1<=val2) return QString::number(1); else return QString::number(0);
+    };
+    if (function=="!=")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val1!=val2) return QString::number(1); else return QString::number(0);
+    };
+    if (function=="=="||function=="=")
+    {
+        val1=calculateVariable(getParameter(parameters, 0)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1)).toDouble(&ok);
+        if(val1==val2) return QString::number(1); else return QString::number(0);
     };
 
     //LOGICAL / INFO
-   if (function=="ISBLANK")
-   {
-	if(findRowColumn(getParameter(parameters, 0), &row, &col, FALSE))
-	{
-		if(text(row,col).length()==0) val1=1; else val1=0;
-	}else
-	{
-		if(findRowColumn(calculateVariable(getParameter(parameters, 0)), &row,&col, FALSE))
-		{
-			if(text(row,col).length()==0) val1=1; else val1=0;
-		}else
-		{
-			val1=0;
-		};
-	};
-	return QString::number(val1);
-   };
-
-
-   if (function=="ISNUMBER")
-   {
-	if(findRowColumn(getParameter(parameters, 0, TRUE, function), &row, &col, FALSE))
-	{
-		val1=text(row,col).toDouble(&ok);
-		if(ok) val1=1; else val1=0;
-	}else
-	{
-		if(findRowColumn(calculateVariable(getParameter(parameters, 0, TRUE, function)), &row,&col, FALSE))
-		{
-			val1=text(row,col).toDouble(&ok);
-			if(ok) val1=1; else val1=0;
-		}else
-		{
-			val1=0;
-		};
-	};
-	return QString::number(val1);
-   };
-   if (function=="AND")
-   {
-	vali=calculateVariable(getParameter(parameters, 0, TRUE, function)).toInt(&ok)
-		& calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	return QString::number(vali);
-   };
-   if (function=="OR")
-   {
-	vali=calculateVariable(getParameter(parameters, 0, TRUE, function)).toInt(&ok)
-		| calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	return QString::number(vali);
-   };
-   if (function=="NOT")
-   {
-	vali=!calculateVariable(getParameter(parameters, 0, TRUE, function)).toInt(&ok);
-	return QString::number(vali);
-   };
-
-   // MATHEMATICAL FUNCTIONS
-   if (function=="ABS")
-   {
-	val1=fabs(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="ACOS")
-   {
-	val1=acos(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="ACOSH")
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	if(val1<1.0) return QString::number(0);
-	val1=acosh(val1);
-	return QString::number(val1);
-   };
-   if (function=="ASIN")
-   {
-	val1=asin(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="ASINH")
-   {
-	val1=asinh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="ATAN")
-   {
-	val1=atan(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="ATAN2")
-   {
-	val1=atan2(calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok),
-			calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="ATANH")
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	if(val1<=-1.0 || val1>=1.0) return QString("Err101");
-	val1=atanh(val1);
-	return QString::number(val1);
-   };
-   if (function=="CEILING")
-   {
-	// rounds up param1 to specified accuracy param2
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	if(val2==0.0) return QString::number(val1);
-	val1=ceil(val1/val2)*val2;
-	return QString::number(val1);
-   };
-   if (function=="COS")
-   {
-	val1=cos(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="COSH")
-   {
-	val1=cosh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="DEGREES")
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok)*180.0/M_PI;
-	return QString::number(val1);
-   };
-   if (function=="EXP")
-   {
-	val1=exp(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="FACT")
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=Factorial(val1);
-	return QString::number(val2);
-   };
-   if (function=="FLOOR")
-   {
-	// rounds down param1 to specified accuracy param2
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	if(val2==0.0) return QString::number(val1);
-	val1=floor(val1/val2)*val2;
-	return QString::number(val1);
-   };
-   if (function=="INT")
-   {
-	// rounds down param1
-	val1=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="EVEN")
-   {
-	//converts param1 to even
-	vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	if(vali % 2 !=0) val1=vali+1; else val1=vali;
-	return QString::number(val1);
-   };
-   if (function=="ODD")
-   {
-	//converts param1 to odd
-	vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	if(vali % 2 !=0) val1=vali; else val1=vali+1;
-	return QString::number(val1);
-   };
-   if (function=="ISEVEN")
-   {
-	//Is Even param1?
-	vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	if(vali % 2 == 0) val1=1; else val1=0;
-	return QString::number(val1);
-   };
-   if (function=="ISODD")
-   {
-	//Is odd param1?
-	vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	if(vali % 2 == 0) val1=0; else val1=1;
-	return QString::number(val1);
-   };
-   if (function=="LN")
-   {
-	// returns the natural logarithm of param1
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	if(val1<=0.0) return QString("Err101");
-	val1=log(val1);
-	return QString::number(val1);
-   };
-   if (function=="LOG10")
-   {
-	// returns the base-10 logarithm of param1
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	if(val1<=0.0) return QString("Err101");
-	val1=log10(val1);
-	return QString::number(val1);
-   };
-   if (function=="LOG")
-   {
-	// return the base-param2 logarithm of param1
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	if(val1<=0.0 || val2<=0.0 ) return QString("Err101");
-	val1=log(val1)/log(val2);
-	return QString::number(val1);
-   };
-   if (function=="MOD")
-   {
-	// return the modulus of param1/param2
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	if(val2==0.0) return QString("Err101");
-	val1=(int(val1) % int(val2));
-	return QString::number(val1);
-   };
-   if (function=="POWER")
-   {
-	// return the param1^param2
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	if(val1<0.0 && (floor(val2)!=val2)) return QString("Err101");
-	val1=pow(val1,val2);
-	return QString::number(val1);
-   };
-   if (function=="PI")
-   {
-	return QString::number(M_PI);
-   };
-   if (function=="RADIANS")
-   {
-	// param1 deg->rad
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok)*M_PI/180.0;
-	return QString::number(val1);
-   };
-   if (function=="RAND")
-   {
-	// retuns random number 0>x>1
-	srand((unsigned int)time((time_t *)NULL));
-	val1=double(rand())/double(RAND_MAX);
-	return QString::number(val1);
-   };
-   if (function=="RANDBETWEEN")
-   {
-	// returns random number between param1>x>param2
-	//TOFIX: this is not ok because I think results is always int related.
-	srand((unsigned int)time((time_t *)NULL));
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val1=fmod(double(rand()),(val2-val1))+val1;
-	return QString::number(val1);
-   };
-   if (function=="ROUND")
-   {
-	// rounds down param1 to specified digits param2 (positive decimal digits)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val2=pow(10.0,-val2);
-	val1=floor(val1/val2)*val2;
-	return QString::number(val1);
-   };
-   if (function=="SIGN")
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	if(val1>=0.0) return QString::number(1.0); else return QString::number(-1.0);
-   };
-   if (function=="CHGSGN")//changes sign (for unary operator)
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	return QString::number((-1.0)*val1);
-   };
-   if (function=="SIN")
-   {
-	val1=sin(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="SINH")
-   {
-	val1=sinh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="TAN")
-   {
-	val1=tan(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="TANH")
-   {
-	val1=tanh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-   if (function=="SQRT")
-   {
-	val1=sqrt(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
-	return QString::number(val1);
-   };
-
-
-// STRING FUNCTIONS
-   if (function=="CONCATENATE")
-   {
-	// concatenates strings together
-	w1=0;
-	s1="";
-	while(getParameter(parameters, w1, FALSE, function)!="") //parse all params;
-	{
-		s1=s1+calculateVariable(getParameter(parameters, w1));
-		w1++;
-	};
-	return QString(s1);
-   };
-   if (function=="EXACT")
-   {
-	// compare two string if they are exactly the same
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	s2=calculateVariable(getParameter(parameters, 1, TRUE, function));
-	if(s1==s2) return QString::number(1); else return QString::number(0);
-   };
-   if (function=="FIND")
-   {
-	// finds param1 in param2 from pos param3 and after
-	// returns -1 if not found
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	s2=calculateVariable(getParameter(parameters, 1, TRUE, function));
-	vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
-	val1=s2.find(s1,vali);
-	return QString::number(val1);
-   };
-   if (function=="LEFT")
-   {
-	// returns the param2 left chars from param1 string
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	s2=s1.left(vali);
-	return QString(s2);
-   };
-   if (function=="LEN")
-   {
-	// return the length of a string(param1)
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	return QString::number(s1.length());
-   };
-   if (function=="MID")
-   {
-	// returns the mid word of string param1 with start param2 and len param3
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	w1=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	w2=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
-	s2=s1.mid(w1,w2);
-	return QString(s2);
-   };
-   if (function=="REPLACE")
-   {
-	//replace in param1 text in pos param2 and length param3 to newtext param4
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	w1=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	w2=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
-	s2=calculateVariable(getParameter(parameters, 3, TRUE, function));
-	if(w1<0 || w2<0) return QString(s1);
-	s1=s1.left(w2-1)+s2+s1.right(s1.length()-w1-w2);
-	return QString(s1);
-   };
-   if (function=="REPT")
-   {
-	//repeats param1 string param2 times
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	w1=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	for(w2=1;w2<=w1;w2++)
-	{
-		s2=s2.append(s1);
-	};
-	return QString(s2);
-   };
-   if (function=="RIGHT")
-   {
-	// returns the param2 right chars from param1 string
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	s2=s1.right(vali);
-	return QString(s2);
-   };
-   if (function=="UPPER")
-   {
-	// returns the upper param1 string
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	s1=s1.upper();
-	return QString(s1);
-   };
-   if (function=="LOWER")
-   {
-	// returns the lower param1 string
-	s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
-	s1=s1.lower();
-	return QString(s1);
-   };
-   if (function=="IF")
-   {
-	//usage: IF(param1,param2,param3)
-	//returns param4 if true(param1)/   param5 if false(param1)
-	val1=getParameter(parameters, 0, TRUE, function).toDouble(&ok);
-	if(val1==1.0)
-	{
-		s1=calculateVariable(getParameter(parameters, 1, TRUE, function));
-		return QString(s1);
-	}else
-	{
-		s1=calculateVariable(getParameter(parameters, 2, TRUE, function));
-		return QString(s1);
-	};
-   };
-   if (function=="SUM")
-   {
-	//NumOfParams
-	val2=0.0;
-	for(w1=1;w1<=(NumOfParams/2);w1++)
-	{
-	val1=functionSum(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
-	val2=val2+val1;
-	};
-	if(NumOfParams%2==1)
-	{
-	val2=val2+calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
-	};
-	return QString::number(val2);
-   };
-   if (function=="INDEX")
-   {
-	s1=functionIndex(getParameter(parameters,0,TRUE,function), getParameter(parameters, 1, TRUE, function), getParameter(parameters,2,TRUE,function).toInt(&ok));
-	return QString(s1);
-   };
-   if (function=="SUMSQ")
-   {
-	//NumOfParams
-	val2=0.0;
-	for(w1=1;w1<=(NumOfParams/2);w1++)
-	{
-	val1=functionSumSQ(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
-	val2=val2+val1;
-	};
-	if(NumOfParams%2==1)
-	{
-	val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
-	val2=val2+val1*val1;
-	};
-	return QString::number(val2);
-   };
-   if (function=="COUNT")
-   {
-	//NumOfParams
-	val2=0.0;
-	for(w1=1;w1<=(NumOfParams/2);w1++)
-	{
-	val1=functionCount(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
-	val2=val2+val1;
-	};
-	if(NumOfParams%2==1)
-	{
-	val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
-	if(ok) val2=val2+1;
-	};
-	return QString::number(val2);
-   };
-   if (function=="COUNTIF")
-   {
-	//NumOfParams
-	val1=functionCountIf(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function), getParameter(parameters, 2, TRUE, function));
-	return QString::number(val1);
-   };
-   if (function=="MIN")
-   {
-	//NumOfParams
-	val2=0.0;
-	for(w1=1;w1<=(NumOfParams/2);w1++)
-	{
-	val1=functionMin(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
-	val2=val1;
-	};
-	if(NumOfParams%2==1)
-	{
-	val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
-	if(val1<val2) val2=val1;
-	};
-	return QString::number(val2);
-   };
-   if (function=="MAX")
-   {
-	//NumOfParams
-	val2=0.0;
-	for(w1=1;w1<=(NumOfParams/2);w1++)
-	{
-	val1=functionMax(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
-	val2=val1;
-	};
-	if(NumOfParams%2==1)
-	{
-	val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
-	if(val1>val2) val2=val1;
-	};
-	return QString::number(val2);
-   };
-   if (function=="AVERAGE")
-   {
-	val1=functionAvg(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	return QString::number(val1);
-   };
-
-   if(function=="BESSELI")
-   {
-	// BesselI (x,n)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	val2=BesselI(vali,val1);
-	return QString::number(val2);
-   };
-   if(function=="BESSELJ")
-   {
-	// BesselJ (x,n)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	val2=BesselJ(vali,val1);
-	return QString::number(val2);
-   };
-   if(function=="BESSELK")
-   {
-	// BesselK (x,n)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	val2=BesselK(vali,val1);
-	return QString::number(val2);
-   };
-   if(function=="BESSELY")
-   {
-	// BesselY (x,n)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	val2=BesselY(vali,val1);
-	return QString::number(val2);
-   };
-   if(function=="GAMMALN")
-   {
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=GammaLn(val1);
-	return QString::number(val2);
-   };
-   if(function=="ERF")
-   {
-	// ERF (a,b)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	return QString::number(ErrorFunction(val2)-ErrorFunction(val1));
-   };
-   if(function=="ERFC")
-   {
-	// ERFC (a,b)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	return QString::number(ErrorFunctionComplementary(val2)-ErrorFunctionComplementary(val1));
-   };
-   if(function=="POISSON")
-   {
-	// POISSON DISTR(x,n,distr/desnt)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
-	if(vali==1)
-	{
-		return QString::number(GammaQ(floor(val1)+1, val2));
-	}else
-	{
-		return QString::number(exp(-val2)*pow(val2,val1)/exp(GammaLn(val1+1.0)));
-	};
-   };
-   if(function=="CHIDIST")
-   {
-	// POISSON CHIDIST(x,n,distr/density)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
-	if(vali==1)
-	{
-		return QString::number(GammaP(val2/2.0,val1*val1/2.0));
-	} else
-	{
-		return QString::number(
-			pow(val1,val2-1.0)*exp(-val1*val1/2)/ ( pow(2,val2/2.0-1.0)*exp(GammaLn(val2/2.0)))
-		);
-	};
-   };
-   if(function=="CHI2DIST")
-   {
-	// POISSON CHISQUAREDIST(x,n,distr/density)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
-	if(vali==1)
-	{
-		return QString::number(GammaP(val2/2.0,val1/2.0));
-	} else
-	{
-		return QString::number(
-			pow(val1,val2/2.0-1.0)/(exp(val1/2.0)*pow(sqrt(2.0),val2)*exp(GammaLn(val2/2.0)))
-		);
-	};
-   };
-   if(function=="BETAI")
-   {
-	// BETA INCOMPLETE BETA(x,a,b)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
-	return QString::number(BetaIncomplete(val2,val3,val1));
-   };
-   if(function=="GAMMAP")
-   {
-	// GammaP (x,a)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	return QString::number(GammaP(val2,val1));
-   };
-   if(function=="GAMMAQ")
-   {
-	// GammaQ (x,a)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	return QString::number(GammaQ(val2,val1));
-   };
-   if (function=="VAR")
-   {
-	val1=functionVariance(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	return QString::number(val1);
-   };
-   if (function=="VARP")
-   {
-	val1=functionVariancePopulation(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	return QString::number(val1);
-   };
-   if (function=="STDEV")
-   {
-	val1=functionVariance(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	if(val1<=0.0) return QString::number(0.0);
-	return QString::number(sqrt(val1));
-   };
-   if (function=="STDEVP")
-   {
-	val1=functionVariancePopulation(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	if(val1<=0.0) return QString::number(0.0);
-	return QString::number(sqrt(val1));
-   };
-   if (function=="SKEW")
-   {
-	val1=functionSkew(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	return QString::number(val1);
-   };
-   if (function=="KURT")
-   {
-	val1=functionKurt(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
-	return QString::number(val1);
-   };
-   if(function=="GAMMADIST")
-   {
-	// GAMMADIST (x,alpha,beta,distribution?density1:0)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
-	if(vali==1)//distribution
-	{
-		if(val3==0.0) return QString::number(0.0);
-		else
-			return QString::number(GammaP(val2,val1/val3));
-	}else //density
-	{
-		return QString::number(
-			pow(val1,val2-1.0)*exp(-val1/val3) / (pow(val3,val2)*exp(GammaLn(val2)))
-			);
-	};
-   };
-   if(function=="BETADIST")
-   {
-	// BETADIST (z,alpha,beta,distribution?density1:0)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
-	if(vali==1)//distribution
-	{
-		return QString::number(BetaIncomplete(val2,val3,val1));
-	}else //density
-	{
-		return QString::number(
-			pow(val1,val2-1.0)*pow(1.0-val1,val3-1.0) / Beta(val2,val3)
-			);
-	};
-   };
-   if(function=="FDIST")
-   {
-	// FDIST (z,d1,d2,distribution?density1:0)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
-	if(vali==1)//distribution
-	{
-		return QString::number(
-			-BetaIncomplete(val3/2,val2/2,val3/(val3+val2*val1))
-				+BetaIncomplete(val3/2,val2/2,1)
-			);
-	}else //density
-	{
-		return QString::number(
-			pow(val2,val2/2)*pow(val3,val3/2)*pow(val1,val2/2-1)/
-				(pow(val3+val2*val1,(val2+val3)/2)*Beta(val2/2,val3/2))
-			);
-	};
-   };
-   if(function=="NORMALDIST")
-   {
-	// NORMALDIST (x,m,s,distribution?density1:0)
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
-	val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
-	if(vali==1)//distribution
-	{
-		return QString::number(
-			(ErrorFunction((val1-val2)/(sqrt(2)*val3))+1)/2.0
-			);
-	}else //density
-	{
-		return QString::number(
-			exp(-pow(((val1-val2)/val3),2)/2)/(val3*sqrt(2*M_PI))
-			);
-	};
-   };
-   if(function=="PHI")
-   {
-	// NORMALDIST (x,distribution?density1:0) with mean=0 s=1.0
-	val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
-	vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
-	if(vali==1)//distribution
-	{
-		return QString::number(
-			(ErrorFunction(val1/(sqrt(2)))+1)/2.0
-			);
-	}else //density
-	{
-		return QString::number(
-			exp(-pow(val1,2)/2)/(sqrt(2*M_PI))
-			);
-	};
-   };
-	/*
-	StudentTDistribution/: PDF[StudentTDistribution[n_], x_] :=
-      	1/(Sqrt[n] Beta[n/2, 1/2]) Sqrt[n/(n+x^2)]^(n+1) /;
-					ParameterQ[StudentTDistribution[n]]
-
-	StudentTDistribution/: CDF[StudentTDistribution[n_], x_] :=
-      	(1 + Sign[x] BetaRegularized[n/(n+x^2), 1, n/2, 1/2])/2 /;
-					ParameterQ[StudentTDistribution[n]]
-	*/
-
-
-
-  return 0;
+    if (function=="ISBLANK")
+    {
+        if(findRowColumn(getParameter(parameters, 0), &row, &col, FALSE))
+        {
+            if(text(row,col).length()==0) val1=1; else val1=0;
+        }
+        else
+        {
+            if(findRowColumn(calculateVariable(getParameter(parameters, 0)), &row,&col, FALSE))
+            {
+                if(text(row,col).length()==0) val1=1; else val1=0;
+            }
+            else
+            {
+                val1=0;
+            };
+        };
+        return QString::number(val1);
+    };
+
+
+    if (function=="ISNUMBER")
+    {
+        if(findRowColumn(getParameter(parameters, 0, TRUE, function), &row, &col, FALSE))
+        {
+            val1=text(row,col).toDouble(&ok);
+            if(ok) val1=1; else val1=0;
+        }
+        else
+        {
+            if(findRowColumn(calculateVariable(getParameter(parameters, 0, TRUE, function)), &row,&col, FALSE))
+            {
+                val1=text(row,col).toDouble(&ok);
+                if(ok) val1=1; else val1=0;
+            }
+            else
+            {
+                val1=0;
+            };
+        };
+        return QString::number(val1);
+    };
+    if (function=="AND")
+    {
+        vali=calculateVariable(getParameter(parameters, 0, TRUE, function)).toInt(&ok)
+             & calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        return QString::number(vali);
+    };
+    if (function=="OR")
+    {
+        vali=calculateVariable(getParameter(parameters, 0, TRUE, function)).toInt(&ok)
+             | calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        return QString::number(vali);
+    };
+    if (function=="NOT")
+    {
+        vali=!calculateVariable(getParameter(parameters, 0, TRUE, function)).toInt(&ok);
+        return QString::number(vali);
+    };
+
+    // MATHEMATICAL FUNCTIONS
+    if (function=="ABS")
+    {
+        val1=fabs(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="ACOS")
+    {
+        val1=acos(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="ACOSH")
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        if(val1<1.0) return QString::number(0);
+        val1=acosh(val1);
+        return QString::number(val1);
+    };
+    if (function=="ASIN")
+    {
+        val1=asin(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="ASINH")
+    {
+        val1=asinh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="ATAN")
+    {
+        val1=atan(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="ATAN2")
+    {
+        val1=atan2(calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok),
+                   calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="ATANH")
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        if(val1<=-1.0 || val1>=1.0) return QString("Err101");
+        val1=atanh(val1);
+        return QString::number(val1);
+    };
+    if (function=="CEILING")
+    {
+        // rounds up param1 to specified accuracy param2
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        if(val2==0.0) return QString::number(val1);
+        val1=ceil(val1/val2)*val2;
+        return QString::number(val1);
+    };
+    if (function=="COS")
+    {
+        val1=cos(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="COSH")
+    {
+        val1=cosh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="DEGREES")
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok)*180.0/M_PI;
+        return QString::number(val1);
+    };
+    if (function=="EXP")
+    {
+        val1=exp(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="FACT")
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=Factorial(val1);
+        return QString::number(val2);
+    };
+    if (function=="FLOOR")
+    {
+        // rounds down param1 to specified accuracy param2
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        if(val2==0.0) return QString::number(val1);
+        val1=floor(val1/val2)*val2;
+        return QString::number(val1);
+    };
+    if (function=="INT")
+    {
+        // rounds down param1
+        val1=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="EVEN")
+    {
+        //converts param1 to even
+        vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        if(vali % 2 !=0) val1=vali+1; else val1=vali;
+        return QString::number(val1);
+    };
+    if (function=="ODD")
+    {
+        //converts param1 to odd
+        vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        if(vali % 2 !=0) val1=vali; else val1=vali+1;
+        return QString::number(val1);
+    };
+    if (function=="ISEVEN")
+    {
+        //Is Even param1?
+        vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        if(vali % 2 == 0) val1=1; else val1=0;
+        return QString::number(val1);
+    };
+    if (function=="ISODD")
+    {
+        //Is odd param1?
+        vali=int(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        if(vali % 2 == 0) val1=0; else val1=1;
+        return QString::number(val1);
+    };
+    if (function=="LN")
+    {
+        // returns the natural logarithm of param1
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        if(val1<=0.0) return QString("Err101");
+        val1=log(val1);
+        return QString::number(val1);
+    };
+    if (function=="LOG10")
+    {
+        // returns the base-10 logarithm of param1
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        if(val1<=0.0) return QString("Err101");
+        val1=log10(val1);
+        return QString::number(val1);
+    };
+    if (function=="LOG")
+    {
+        // return the base-param2 logarithm of param1
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        if(val1<=0.0 || val2<=0.0 ) return QString("Err101");
+        val1=log(val1)/log(val2);
+        return QString::number(val1);
+    };
+    if (function=="MOD")
+    {
+        // return the modulus of param1/param2
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        if(val2==0.0) return QString("Err101");
+        val1=(int(val1) % int(val2));
+        return QString::number(val1);
+    };
+    if (function=="POWER")
+    {
+        // return the param1^param2
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        if(val1<0.0 && (floor(val2)!=val2)) return QString("Err101");
+        val1=pow(val1,val2);
+        return QString::number(val1);
+    };
+    if (function=="PI")
+    {
+        return QString::number(M_PI);
+    };
+    if (function=="RADIANS")
+    {
+        // param1 deg->rad
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok)*M_PI/180.0;
+        return QString::number(val1);
+    };
+    if (function=="RAND")
+    {
+        // retuns random number 0>x>1
+        srand((unsigned int)time((time_t *)NULL));
+        val1=double(rand())/double(RAND_MAX);
+        return QString::number(val1);
+    };
+    if (function=="RANDBETWEEN")
+    {
+        // returns random number between param1>x>param2
+        //TOFIX: this is not ok because I think results is always int related.
+        srand((unsigned int)time((time_t *)NULL));
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val1=fmod(double(rand()),(val2-val1))+val1;
+        return QString::number(val1);
+    };
+    if (function=="ROUND")
+    {
+        // rounds down param1 to specified digits param2 (positive decimal digits)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val2=pow(10.0,-val2);
+        val1=floor(val1/val2)*val2;
+        return QString::number(val1);
+    };
+    if (function=="SIGN")
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        if(val1>=0.0) return QString::number(1.0); else return QString::number(-1.0);
+    };
+    if (function=="CHGSGN")//changes sign (for unary operator)
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        return QString::number((-1.0)*val1);
+    };
+    if (function=="SIN")
+    {
+        val1=sin(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="SINH")
+    {
+        val1=sinh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="TAN")
+    {
+        val1=tan(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="TANH")
+    {
+        val1=tanh(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+    if (function=="SQRT")
+    {
+        val1=sqrt(calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok));
+        return QString::number(val1);
+    };
+
+
+    // STRING FUNCTIONS
+    if (function=="CONCATENATE")
+    {
+        // concatenates strings together
+        w1=0;
+        s1="";
+        while(getParameter(parameters, w1, FALSE, function)!="") //parse all params;
+        {
+            s1=s1+calculateVariable(getParameter(parameters, w1));
+            w1++;
+        };
+        return QString(s1);
+    };
+    if (function=="EXACT")
+    {
+        // compare two string if they are exactly the same
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        s2=calculateVariable(getParameter(parameters, 1, TRUE, function));
+        if(s1==s2) return QString::number(1); else return QString::number(0);
+    };
+    if (function=="FIND")
+    {
+        // finds param1 in param2 from pos param3 and after
+        // returns -1 if not found
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        s2=calculateVariable(getParameter(parameters, 1, TRUE, function));
+        vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
+        val1=s2.find(s1,vali);
+        return QString::number(val1);
+    };
+    if (function=="LEFT")
+    {
+        // returns the param2 left chars from param1 string
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        s2=s1.left(vali);
+        return QString(s2);
+    };
+    if (function=="LEN")
+    {
+        // return the length of a string(param1)
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        return QString::number(s1.length());
+    };
+    if (function=="MID")
+    {
+        // returns the mid word of string param1 with start param2 and len param3
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        w1=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        w2=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
+        s2=s1.mid(w1,w2);
+        return QString(s2);
+    };
+    if (function=="REPLACE")
+    {
+        //replace in param1 text in pos param2 and length param3 to newtext param4
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        w1=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        w2=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
+        s2=calculateVariable(getParameter(parameters, 3, TRUE, function));
+        if(w1<0 || w2<0) return QString(s1);
+        s1=s1.left(w2-1)+s2+s1.right(s1.length()-w1-w2);
+        return QString(s1);
+    };
+    if (function=="REPT")
+    {
+        //repeats param1 string param2 times
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        w1=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        for(w2=1;w2<=w1;w2++)
+        {
+            s2=s2.append(s1);
+        };
+        return QString(s2);
+    };
+    if (function=="RIGHT")
+    {
+        // returns the param2 right chars from param1 string
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        s2=s1.right(vali);
+        return QString(s2);
+    };
+    if (function=="UPPER")
+    {
+        // returns the upper param1 string
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        s1=s1.upper();
+        return QString(s1);
+    };
+    if (function=="LOWER")
+    {
+        // returns the lower param1 string
+        s1=calculateVariable(getParameter(parameters, 0, TRUE, function));
+        s1=s1.lower();
+        return QString(s1);
+    };
+    if (function=="IF")
+    {
+        //usage: IF(param1,param2,param3)
+        //returns param4 if true(param1)/   param5 if false(param1)
+        val1=getParameter(parameters, 0, TRUE, function).toDouble(&ok);
+        if(val1==1.0)
+        {
+            s1=calculateVariable(getParameter(parameters, 1, TRUE, function));
+            return QString(s1);
+        }
+        else
+        {
+            s1=calculateVariable(getParameter(parameters, 2, TRUE, function));
+            return QString(s1);
+        };
+    };
+    if (function=="SUM")
+    {
+        //NumOfParams
+        val2=0.0;
+        for(w1=1;w1<=(NumOfParams/2);w1++)
+        {
+            val1=functionSum(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
+            val2=val2+val1;
+        };
+        if(NumOfParams%2==1)
+        {
+            val2=val2+calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
+        };
+        return QString::number(val2);
+    };
+    if (function=="INDEX")
+    {
+        s1=functionIndex(getParameter(parameters,0,TRUE,function), getParameter(parameters, 1, TRUE, function), getParameter(parameters,2,TRUE,function).toInt(&ok));
+        return QString(s1);
+    };
+    if (function=="SUMSQ")
+    {
+        //NumOfParams
+        val2=0.0;
+        for(w1=1;w1<=(NumOfParams/2);w1++)
+        {
+            val1=functionSumSQ(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
+            val2=val2+val1;
+        };
+        if(NumOfParams%2==1)
+        {
+            val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
+            val2=val2+val1*val1;
+        };
+        return QString::number(val2);
+    };
+    if (function=="COUNT")
+    {
+        //NumOfParams
+        val2=0.0;
+        for(w1=1;w1<=(NumOfParams/2);w1++)
+        {
+            val1=functionCount(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
+            val2=val2+val1;
+        };
+        if(NumOfParams%2==1)
+        {
+            val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
+            if(ok) val2=val2+1;
+        };
+        return QString::number(val2);
+    };
+    if (function=="COUNTIF")
+    {
+        //NumOfParams
+        val1=functionCountIf(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function), getParameter(parameters, 2, TRUE, function));
+        return QString::number(val1);
+    };
+    if (function=="MIN")
+    {
+        //NumOfParams
+        val2=0.0;
+        for(w1=1;w1<=(NumOfParams/2);w1++)
+        {
+            val1=functionMin(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
+            val2=val1;
+        };
+        if(NumOfParams%2==1)
+        {
+            val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
+            if(val1<val2) val2=val1;
+        };
+        return QString::number(val2);
+    };
+    if (function=="MAX")
+    {
+        //NumOfParams
+        val2=0.0;
+        for(w1=1;w1<=(NumOfParams/2);w1++)
+        {
+            val1=functionMax(getParameter(parameters, (w1-1)*2, FALSE, function), getParameter(parameters, (w1-1)*2+1, TRUE, function));
+            val2=val1;
+        };
+        if(NumOfParams%2==1)
+        {
+            val1=calculateVariable(getParameter(parameters,NumOfParams-1,FALSE, function)).toDouble(&ok);
+            if(val1>val2) val2=val1;
+        };
+        return QString::number(val2);
+    };
+    if (function=="AVERAGE")
+    {
+        val1=functionAvg(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        return QString::number(val1);
+    };
+
+    if(function=="BESSELI")
+    {
+        // BesselI (x,n)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        val2=BesselI(vali,val1);
+        return QString::number(val2);
+    };
+    if(function=="BESSELJ")
+    {
+        // BesselJ (x,n)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        val2=BesselJ(vali,val1);
+        return QString::number(val2);
+    };
+    if(function=="BESSELK")
+    {
+        // BesselK (x,n)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        val2=BesselK(vali,val1);
+        return QString::number(val2);
+    };
+    if(function=="BESSELY")
+    {
+        // BesselY (x,n)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        val2=BesselY(vali,val1);
+        return QString::number(val2);
+    };
+    if(function=="GAMMALN")
+    {
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=GammaLn(val1);
+        return QString::number(val2);
+    };
+    if(function=="ERF")
+    {
+        // ERF (a,b)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        return QString::number(ErrorFunction(val2)-ErrorFunction(val1));
+    };
+    if(function=="ERFC")
+    {
+        // ERFC (a,b)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        return QString::number(ErrorFunctionComplementary(val2)-ErrorFunctionComplementary(val1));
+    };
+    if(function=="POISSON")
+    {
+        // POISSON DISTR(x,n,distr/desnt)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
+        if(vali==1)
+        {
+            return QString::number(GammaQ(floor(val1)+1, val2));
+        }
+        else
+        {
+            return QString::number(exp(-val2)*pow(val2,val1)/exp(GammaLn(val1+1.0)));
+        };
+    };
+    if(function=="CHIDIST")
+    {
+        // POISSON CHIDIST(x,n,distr/density)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
+        if(vali==1)
+        {
+            return QString::number(GammaP(val2/2.0,val1*val1/2.0));
+        }
+        else
+        {
+            return QString::number(
+                       pow(val1,val2-1.0)*exp(-val1*val1/2)/ ( pow(2,val2/2.0-1.0)*exp(GammaLn(val2/2.0)))
+                   );
+        };
+    };
+    if(function=="CHI2DIST")
+    {
+        // POISSON CHISQUAREDIST(x,n,distr/density)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 2, TRUE, function)).toInt(&ok);
+        if(vali==1)
+        {
+            return QString::number(GammaP(val2/2.0,val1/2.0));
+        }
+        else
+        {
+            return QString::number(
+                       pow(val1,val2/2.0-1.0)/(exp(val1/2.0)*pow(sqrt(2.0),val2)*exp(GammaLn(val2/2.0)))
+                   );
+        };
+    };
+    if(function=="BETAI")
+    {
+        // BETA INCOMPLETE BETA(x,a,b)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
+        return QString::number(BetaIncomplete(val2,val3,val1));
+    };
+    if(function=="GAMMAP")
+    {
+        // GammaP (x,a)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        return QString::number(GammaP(val2,val1));
+    };
+    if(function=="GAMMAQ")
+    {
+        // GammaQ (x,a)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        return QString::number(GammaQ(val2,val1));
+    };
+    if (function=="VAR")
+    {
+        val1=functionVariance(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        return QString::number(val1);
+    };
+    if (function=="VARP")
+    {
+        val1=functionVariancePopulation(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        return QString::number(val1);
+    };
+    if (function=="STDEV")
+    {
+        val1=functionVariance(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        if(val1<=0.0) return QString::number(0.0);
+        return QString::number(sqrt(val1));
+    };
+    if (function=="STDEVP")
+    {
+        val1=functionVariancePopulation(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        if(val1<=0.0) return QString::number(0.0);
+        return QString::number(sqrt(val1));
+    };
+    if (function=="SKEW")
+    {
+        val1=functionSkew(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        return QString::number(val1);
+    };
+    if (function=="KURT")
+    {
+        val1=functionKurt(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
+        return QString::number(val1);
+    };
+    if(function=="GAMMADIST")
+    {
+        // GAMMADIST (x,alpha,beta,distribution?density1:0)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
+        if(vali==1)//distribution
+        {
+            if(val3==0.0) return QString::number(0.0);
+            else
+                return QString::number(GammaP(val2,val1/val3));
+        }else //density
+        {
+            return QString::number(
+                       pow(val1,val2-1.0)*exp(-val1/val3) / (pow(val3,val2)*exp(GammaLn(val2)))
+                   );
+        };
+    };
+    if(function=="BETADIST")
+    {
+        // BETADIST (z,alpha,beta,distribution?density1:0)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
+        if(vali==1)//distribution
+        {
+            return QString::number(BetaIncomplete(val2,val3,val1));
+        }else //density
+        {
+            return QString::number(
+                       pow(val1,val2-1.0)*pow(1.0-val1,val3-1.0) / Beta(val2,val3)
+                   );
+        };
+    };
+    if(function=="FDIST")
+    {
+        // FDIST (z,d1,d2,distribution?density1:0)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
+        if(vali==1)//distribution
+        {
+            return QString::number(
+                       -BetaIncomplete(val3/2,val2/2,val3/(val3+val2*val1))
+                       +BetaIncomplete(val3/2,val2/2,1)
+                   );
+        }else //density
+        {
+            return QString::number(
+                       pow(val2,val2/2)*pow(val3,val3/2)*pow(val1,val2/2-1)/
+                       (pow(val3+val2*val1,(val2+val3)/2)*Beta(val2/2,val3/2))
+                   );
+        };
+    };
+    if(function=="NORMALDIST")
+    {
+        // NORMALDIST (x,m,s,distribution?density1:0)
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        val2=calculateVariable(getParameter(parameters, 1, TRUE, function)).toDouble(&ok);
+        val3=calculateVariable(getParameter(parameters, 2, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 3, TRUE, function)).toInt(&ok);
+        if(vali==1)//distribution
+        {
+            return QString::number(
+                       (ErrorFunction((val1-val2)/(sqrt(2)*val3))+1)/2.0
+                   );
+        }else //density
+        {
+            return QString::number(
+                       exp(-pow(((val1-val2)/val3),2)/2)/(val3*sqrt(2*M_PI))
+                   );
+        };
+    };
+    if(function=="PHI")
+    {
+        // NORMALDIST (x,distribution?density1:0) with mean=0 s=1.0
+        val1=calculateVariable(getParameter(parameters, 0, TRUE, function)).toDouble(&ok);
+        vali=calculateVariable(getParameter(parameters, 1, TRUE, function)).toInt(&ok);
+        if(vali==1)//distribution
+        {
+            return QString::number(
+                       (ErrorFunction(val1/(sqrt(2)))+1)/2.0
+                   );
+        }else //density
+        {
+            return QString::number(
+                       exp(-pow(val1,2)/2)/(sqrt(2*M_PI))
+                   );
+        };
+    };
+    /*
+    StudentTDistribution/: PDF[StudentTDistribution[n_], x_] :=
+        1/(Sqrt[n] Beta[n/2, 1/2]) Sqrt[n/(n+x^2)]^(n+1) /;
+                    ParameterQ[StudentTDistribution[n]]
+
+    StudentTDistribution/: CDF[StudentTDistribution[n_], x_] :=
+        (1 + Sign[x] BetaRegularized[n/(n+x^2), 1, n/2, 1/2])/2 /;
+                    ParameterQ[StudentTDistribution[n]]
+    */
+
+
+
+    return 0;
 };
 
 
 
 
 QString Sheet::dataParserHelper(const QString &data)
 {
-	if(data.left(1)=="""" && data.right(1)=="""") return QString(data);
-	Expression exp1(data);
-	exp1.Parse();
-	QStack<QString> stack1;
-	stack1.setAutoDelete(TRUE);
-	int i=0;
-	QString* s1;
-	QString* s2=NULL;
-	int* i1;
-	int args,tokentype;
-	QString tempval;
-	s1=exp1.CompiledBody.first();i1=exp1.CompiledBodyType.first();
-	while(i<=(int)exp1.CompiledBody.count()-1)
-	{
-		args= ((*i1) & 0xFF00)>>8; tokentype=(*i1) & 0x00FF;
-		if(tokentype==NUMBER_TOKEN)
-		{
-			stack1.push(new QString(*s1));
-			//printf("Parse:Number=%s\r\n",s1->latin1());
-		}
-		else if(tokentype==VARIABLE_TOKEN)
-		{
-			stack1.push(new QString(QString(*s1).upper()));
-			//printf("Parse:Var=%s\r\n",s1->latin1());
-			//here to put implementation of other types of variables except cell.
-			//for example names
-		}
-		else if(tokentype==STRING_TOKEN)
-		{
-			stack1.push(new QString(*s1));
-			//printf("Parse:String=%s\r\n",s1->ascii());
-		}
-		else if(tokentype==FUNCTION_TOKEN)
-		{
-			QString params="";
-			for(int w1=1;w1<=args;w1++)
-			{
-				if((int)stack1.count()!=0) s2=stack1.pop();
-				params=*s2+params;//args in reverse order
-				params=","+params;
-			};
-				params=params.mid(1);
-				if(params==NULL) params="0";
-				//printf("Parse:Func=%s, params=%s, stackcount=%d,args=%d\r\n"
-				//	,s1->latin1(),params.latin1(),stack1.count(),args);
-				tempval=calculateFunction(*s1,params,args);
-				tempval=tempval;
-				stack1.push(new QString(tempval));
-		};
-
-		//loops to next token
-		if(exp1.CompiledBody.next()!=NULL) s1=exp1.CompiledBody.current(); else break;
-		if(exp1.CompiledBodyType.next()!=NULL) i1=exp1.CompiledBodyType.current(); else break;
-		i++;
-	};
-	if((int)stack1.count()!=0)s2=stack1.pop(); else s2=new QString("!ERROR");
-	tempval=*s2;
-	return(tempval);
+    if(data.left(1)=="""" && data.right(1)=="""") return QString(data);
+    Expression exp1(data);
+    exp1.Parse();
+    QStack<QString> stack1;
+    stack1.setAutoDelete(TRUE);
+    int i=0;
+    QString* s1;
+    QString* s2=NULL;
+    int* i1;
+    int args,tokentype;
+    QString tempval;
+    s1=exp1.CompiledBody.first();i1=exp1.CompiledBodyType.first();
+    while(i<=(int)exp1.CompiledBody.count()-1)
+    {
+        args= ((*i1) & 0xFF00)>>8; tokentype=(*i1) & 0x00FF;
+        if(tokentype==NUMBER_TOKEN)
+        {
+            stack1.push(new QString(*s1));
+            //printf("Parse:Number=%s\r\n",s1->latin1());
+        }
+        else if(tokentype==VARIABLE_TOKEN)
+        {
+            stack1.push(new QString(QString(*s1).upper()));
+            //printf("Parse:Var=%s\r\n",s1->latin1());
+            //here to put implementation of other types of variables except cell.
+            //for example names
+        }
+        else if(tokentype==STRING_TOKEN)
+        {
+            stack1.push(new QString(*s1));
+            //printf("Parse:String=%s\r\n",s1->ascii());
+        }
+        else if(tokentype==FUNCTION_TOKEN)
+        {
+            QString params="";
+            for(int w1=1;w1<=args;w1++)
+            {
+                if((int)stack1.count()!=0) s2=stack1.pop();
+                params=*s2+params;//args in reverse order
+                params=","+params;
+            };
+            params=params.mid(1);
+            if(params==NULL) params="0";
+            //printf("Parse:Func=%s, params=%s, stackcount=%d,args=%d\r\n"
+            //  ,s1->latin1(),params.latin1(),stack1.count(),args);
+            tempval=calculateFunction(*s1,params,args);
+            tempval=tempval;
+            stack1.push(new QString(tempval));
+        };
+
+        //loops to next token
+        if(exp1.CompiledBody.next()!=NULL) s1=exp1.CompiledBody.current(); else break;
+        if(exp1.CompiledBodyType.next()!=NULL) i1=exp1.CompiledBodyType.current(); else break;
+        i++;
+    };
+    if((int)stack1.count()!=0)s2=stack1.pop(); else s2=new QString("!ERROR");
+    tempval=*s2;
+    return(tempval);
 };
 
 
 
 QString Sheet::dataParser(const QString &cell, const QString &data)
 {
-  QString strippedData(data);
-  strippedData.replace(QRegExp("\\s"), "");
-  if (strippedData.isEmpty() || strippedData[0]!='=') return data;
-  if (listDataParser.find(cell)!=listDataParser.end()) return "0";
-  listDataParser.append(cell);
- // printf("DATAPARSER: data=%s, cell=%s\r\n",data.ascii(),cell.ascii());
-  strippedData=dataParserHelper(strippedData.remove(0, 1).replace(QRegExp(":"), ","));
-
-  int i=0;
-  QString tempParameter(getParameter(strippedData, i)), result="";
-  do
-  {
-    result+=","+calculateVariable(tempParameter);
-    tempParameter=getParameter(strippedData, ++i);
-  }
-  while (!tempParameter.isNull());
-  listDataParser.remove(cell);
-  return result.mid(1);
+    QString strippedData(data);
+    strippedData.replace(QRegExp("\\s"), "");
+    if (strippedData.isEmpty() || strippedData[0]!='=') return data;
+    if (listDataParser.find(cell)!=listDataParser.end()) return "0";
+    listDataParser.append(cell);
+    // printf("DATAPARSER: data=%s, cell=%s\r\n",data.ascii(),cell.ascii());
+    strippedData=dataParserHelper(strippedData.remove(0, 1).replace(QRegExp(":"), ","));
+
+    int i=0;
+    QString tempParameter(getParameter(strippedData, i)), result="";
+    do
+    {
+        result+=","+calculateVariable(tempParameter);
+        tempParameter=getParameter(strippedData, ++i);
+    }
+    while (!tempParameter.isNull());
+    listDataParser.remove(cell);
+    return result.mid(1);
 }
 
 
 void Sheet::setData(const QString &data)
 {
-  setText(currentRow(), currentColumn(), data);
-  slotCellChanged(currentRow(), currentColumn());
-  activateNextCell();
+    setText(currentRow(), currentColumn(), data);
+    slotCellChanged(currentRow(), currentColumn());
+    activateNextCell();
 }
 
 QString Sheet::getData()
 {
-  typeCellData *cellData=findCellData(currentRow(), currentColumn());
-  if (cellData)
-    return cellData->data;
-  return "";
+    typeCellData *cellData=findCellData(currentRow(), currentColumn());
+    if (cellData)
+        return cellData->data;
+    return "";
 }
 
 void Sheet::lockClicks(bool lock)
 {
-  clicksLocked=lock;
+    clicksLocked=lock;
 }
 
 void Sheet::paintCell(QPainter *p, int row, int col, const QRect & cr, bool selected)
 {
-  if (selected && row==currentRow() && col==currentColumn()) selected=FALSE;
-
-  int sheetDataCurrent=sheetData.at();
-  typeCellData *cellData=findCellData(row, col);
-  if (sheetDataCurrent>=0) sheetData.at(sheetDataCurrent);
-  if (!cellData) cellData=&defaultCellData;
-  if (selected)
-    p->fillRect(0, 0, cr.width(), cr.height(), colorGroup().highlight());
-  else
-  {
-    p->fillRect(0, 0, cr.width(), cr.height(), colorGroup().base());
-    p->fillRect(0, 0, cr.width(), cr.height(), cellData->background);
-  }
-
-  QTableItem *cellItem=item(row, col);
-  if (cellItem)
-  {
-    p->setPen(selected ? colorGroup().highlightedText() : cellData->fontColor);
-    p->setFont(cellData->font);
-    QString str=cellItem->text();
-    p->drawText(2, 2, cr.width()-4, cr.height()-4, cellData->alignment, cellItem->text());
-  }
-
-  int rx=cr.width()-1, ry=cr.height()-1;
-  QPen pen(p->pen());
-  p->setPen(cellData->borders.right);
-  p->drawLine(rx, 0, rx, ry);
-  p->setPen(cellData->borders.bottom);
-  p->drawLine(0, ry, rx, ry);
-  p->setPen(pen);
+    if (selected && row==currentRow() && col==currentColumn()) selected=FALSE;
+
+    int sheetDataCurrent=sheetData.at();
+    typeCellData *cellData=findCellData(row, col);
+    if (sheetDataCurrent>=0) sheetData.at(sheetDataCurrent);
+    if (!cellData) cellData=&defaultCellData;
+    if (selected)
+        p->fillRect(0, 0, cr.width(), cr.height(), colorGroup().highlight());
+    else
+    {
+        p->fillRect(0, 0, cr.width(), cr.height(), colorGroup().base());
+        p->fillRect(0, 0, cr.width(), cr.height(), cellData->background);
+    }
+
+    QTableItem *cellItem=item(row, col);
+    if (cellItem)
+    {
+        p->setPen(selected ? colorGroup().highlightedText() : cellData->fontColor);
+        p->setFont(cellData->font);
+        QString str=cellItem->text();
+        p->drawText(2, 2, cr.width()-4, cr.height()-4, cellData->alignment, cellItem->text());
+    }
+
+    int rx=cr.width()-1, ry=cr.height()-1;
+    QPen pen(p->pen());
+    p->setPen(cellData->borders.right);
+    p->drawLine(rx, 0, rx, ry);
+    p->setPen(cellData->borders.bottom);
+    p->drawLine(0, ry, rx, ry);
+    p->setPen(pen);
 }
 
 void Sheet::viewportMousePressEvent(QMouseEvent *e)
 {
-  QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
-  if (clicksLocked)
-  {
-    if (selectionNo<0)
+    QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
+    if (clicksLocked)
     {
-      clearSelection();
-      QTableSelection newSelection;
-      newSelection.init(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
-      newSelection.expandTo(newSelection.anchorRow(), newSelection.anchorCol());
-      selectionNo=addSelection(newSelection);
+        if (selectionNo<0)
+        {
+            clearSelection();
+            QTableSelection newSelection;
+            newSelection.init(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
+            newSelection.expandTo(newSelection.anchorRow(), newSelection.anchorCol());
+            selectionNo=addSelection(newSelection);
+        }
     }
-  }
-  else
-    QTable::contentsMousePressEvent(&ce);
+    else
+        QTable::contentsMousePressEvent(&ce);
 }
 
 void Sheet::viewportMouseMoveEvent(QMouseEvent *e)
 {
-  QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
-  if (clicksLocked)
-  {
-    if (selectionNo>=0)
+    QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
+    if (clicksLocked)
     {
-      QTableSelection oldSelection(selection(selectionNo));
-      oldSelection.expandTo(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
-      if (!(oldSelection==selection(selectionNo)))
-      {
-        removeSelection(selectionNo);
-        selectionNo=addSelection(oldSelection);
-      }
+        if (selectionNo>=0)
+        {
+            QTableSelection oldSelection(selection(selectionNo));
+            oldSelection.expandTo(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
+            if (!(oldSelection==selection(selectionNo)))
+            {
+                removeSelection(selectionNo);
+                selectionNo=addSelection(oldSelection);
+            }
+        }
     }
-  }
-  else
-    QTable::contentsMouseMoveEvent(&ce);
+    else
+        QTable::contentsMouseMoveEvent(&ce);
 }
 
 void Sheet::viewportMouseReleaseEvent(QMouseEvent *e)
 {
-  QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
-  if (clicksLocked && selectionNo>=0)
-  {
-    QTableSelection oldSelection(selection(selectionNo));
-    oldSelection.expandTo(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
-    removeSelection(selectionNo);
-    selectionNo=-1;
-    if (oldSelection.topRow()==oldSelection.bottomRow() && oldSelection.leftCol()==oldSelection.rightCol())
-      emit cellClicked(findCellName(oldSelection.topRow(), oldSelection.leftCol()));
+    QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
+    if (clicksLocked && selectionNo>=0)
+    {
+        QTableSelection oldSelection(selection(selectionNo));
+        oldSelection.expandTo(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
+        removeSelection(selectionNo);
+        selectionNo=-1;
+        if (oldSelection.topRow()==oldSelection.bottomRow() && oldSelection.leftCol()==oldSelection.rightCol())
+            emit cellClicked(findCellName(oldSelection.topRow(), oldSelection.leftCol()));
+        else
+            emit cellClicked(findCellName(oldSelection.topRow(), oldSelection.leftCol())+','+findCellName(oldSelection.bottomRow(), oldSelection.rightCol()));
+    }
     else
-      emit cellClicked(findCellName(oldSelection.topRow(), oldSelection.leftCol())+','+findCellName(oldSelection.bottomRow(), oldSelection.rightCol()));
-  }
-  else
-    QTable::contentsMouseReleaseEvent(&ce);
+        QTable::contentsMouseReleaseEvent(&ce);
 }
 
 QString Sheet::findCellName(int row, int col)
 {
-  return (getHeaderString(col+1)+QString::number(row+1));
+    return (getHeaderString(col+1)+QString::number(row+1));
 }
 
 void Sheet::copySheetData(QList<typeCellData> *destSheetData)
 {
-  typeCellData *tempCellData, *newCellData;
-  destSheetData->clear();
+    typeCellData *tempCellData, *newCellData;
+    destSheetData->clear();
 
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-  {
-    newCellData=new typeCellData;
-    *newCellData=*tempCellData;
-    destSheetData->append(newCellData);
-  }
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+    {
+        newCellData=new typeCellData;
+        *newCellData=*tempCellData;
+        destSheetData->append(newCellData);
+    }
 }
 
 void Sheet::setSheetData(QList<typeCellData> *srcSheetData)
 {
-  typeCellData *tempCellData, *newCellData;
-
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-  {
-    clearCell(tempCellData->row, tempCellData->col);
-    updateCell(tempCellData->row, tempCellData->col);
-  }
-  sheetData.clear();
-
-  for (tempCellData=srcSheetData->first(); tempCellData; tempCellData=srcSheetData->next())
-  {
-    newCellData=new typeCellData;
-    *newCellData=*tempCellData;
-    sheetData.append(newCellData);
-    setText(newCellData->row, newCellData->col, dataParser(findCellName(newCellData->row, newCellData->col), newCellData->data));
-  }
-  emit sheetModified();
+    typeCellData *tempCellData, *newCellData;
+
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+    {
+        clearCell(tempCellData->row, tempCellData->col);
+        updateCell(tempCellData->row, tempCellData->col);
+    }
+    sheetData.clear();
+
+    for (tempCellData=srcSheetData->first(); tempCellData; tempCellData=srcSheetData->next())
+    {
+        newCellData=new typeCellData;
+        *newCellData=*tempCellData;
+        sheetData.append(newCellData);
+        setText(newCellData->row, newCellData->col, dataParser(findCellName(newCellData->row, newCellData->col), newCellData->data));
+    }
+    emit sheetModified();
 }
 
 void Sheet::setName(const QString &name)
 {
-  sheetName=name;
-  emit sheetModified();
+    sheetName=name;
+    emit sheetModified();
 }
 
 QString Sheet::getName()
 {
-  return sheetName;
+    return sheetName;
 }
 
 void Sheet::setBrush(int row, int col, const QBrush &brush)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=createCellData(row, col);
-  if (cellData)
-  {
-    cellData->background=brush;
-    emit sheetModified();
-  }
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=createCellData(row, col);
+    if (cellData)
+    {
+        cellData->background=brush;
+        emit sheetModified();
+    }
 }
 
 QBrush Sheet::getBrush(int row, int col)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=&defaultCellData;
-  return cellData->background;
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=&defaultCellData;
+    return cellData->background;
 }
 
 void Sheet::setTextAlign(int row, int col, Qt::AlignmentFlags flags)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=createCellData(row, col);
-  if (cellData)
-  {
-    cellData->alignment=flags;
-    emit sheetModified();
-  }
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=createCellData(row, col);
+    if (cellData)
+    {
+        cellData->alignment=flags;
+        emit sheetModified();
+    }
 }
 
 Qt::AlignmentFlags Sheet::getAlignment(int row, int col)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=&defaultCellData;
-  return cellData->alignment;
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=&defaultCellData;
+    return cellData->alignment;
 }
 
 void Sheet::setTextFont(int row, int col, const QFont &font, const QColor &color)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=createCellData(row, col);
-  if (cellData)
-  {
-    cellData->font=font;
-    cellData->fontColor=color;
-    emit sheetModified();
-  }
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=createCellData(row, col);
+    if (cellData)
+    {
+        cellData->font=font;
+        cellData->fontColor=color;
+        emit sheetModified();
+    }
 }
 
 QFont Sheet::getFont(int row, int col)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=&defaultCellData;
-  return cellData->font;
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=&defaultCellData;
+    return cellData->font;
 }
 
 QColor Sheet::getFontColor(int row, int col)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=&defaultCellData;
-  return cellData->fontColor;
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=&defaultCellData;
+    return cellData->fontColor;
 }
 
 void Sheet::setPen(int row, int col, int vertical, const QPen &pen)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=createCellData(row, col);
-  if (cellData)
-  {
-    if (vertical)
-      cellData->borders.right=pen;
-    else
-      cellData->borders.bottom=pen;
-    emit sheetModified();
-  }
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=createCellData(row, col);
+    if (cellData)
+    {
+        if (vertical)
+            cellData->borders.right=pen;
+        else
+            cellData->borders.bottom=pen;
+        emit sheetModified();
+    }
 }
 
 QPen Sheet::getPen(int row, int col, int vertical)
 {
-  typeCellData *cellData=findCellData(row, col);
-  if (!cellData) cellData=&defaultCellData;
-  return (vertical ? cellData->borders.right : cellData->borders.bottom);
+    typeCellData *cellData=findCellData(row, col);
+    if (!cellData) cellData=&defaultCellData;
+    return (vertical ? cellData->borders.right : cellData->borders.bottom);
 }
 
 void Sheet::getSelection(int *row1, int *col1, int *row2, int *col2)
 {
-  int selectionNo=currentSelection();
-  if (selectionNo>=0)
-  {
-    QTableSelection select(selection(selectionNo));
-    *row1=select.topRow();
-    *row2=select.bottomRow();
-    *col1=select.leftCol();
-    *col2=select.rightCol();
-  }
-  else
-  {
-    *row1=*row2=currentRow();
-    *col1=*col2=currentColumn();
-  }
+    int selectionNo=currentSelection();
+    if (selectionNo>=0)
+    {
+        QTableSelection select(selection(selectionNo));
+        *row1=select.topRow();
+        *row2=select.bottomRow();
+        *col1=select.leftCol();
+        *col2=select.rightCol();
+    }
+    else
+    {
+        *row1=*row2=currentRow();
+        *col1=*col2=currentColumn();
+    }
 }
 
 void Sheet::editClear()
 {
-  int row1, row2, col1, col2;
-  getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    getSelection(&row1, &col1, &row2, &col2);
 
-  int row, col;
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      setText(row, col, "");
-      slotCellChanged(row, col);
-    }
+    int row, col;
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            setText(row, col, "");
+            slotCellChanged(row, col);
+        }
 }
 
 void Sheet::editCopy()
 {
-  clipboardData.clear();
+    clipboardData.clear();
 
-  int row1, row2, col1, col2;
-  getSelection(&row1, &col1, &row2, &col2);
+    int row1, row2, col1, col2;
+    getSelection(&row1, &col1, &row2, &col2);
 
-  typeCellData *cellData, *newCellData;
-  int row, col;
-  for (row=row1; row<=row2; ++row)
-    for (col=col1; col<=col2; ++col)
-    {
-      cellData=findCellData(row, col);
-      if (cellData)
-      {
-        newCellData=new typeCellData;
-        *newCellData=*cellData;
-        newCellData->row-=row1;
-        newCellData->col-=col1;
-        clipboardData.append(newCellData);
-      }
-    }
+    typeCellData *cellData, *newCellData;
+    int row, col;
+    for (row=row1; row<=row2; ++row)
+        for (col=col1; col<=col2; ++col)
+        {
+            cellData=findCellData(row, col);
+            if (cellData)
+            {
+                newCellData=new typeCellData;
+                *newCellData=*cellData;
+                newCellData->row-=row1;
+                newCellData->col-=col1;
+                clipboardData.append(newCellData);
+            }
+        }
 }
 
 void Sheet::editCut()
 {
-  editCopy();
-  editClear();
+    editCopy();
+    editClear();
 }
 
 void Sheet::editPaste(bool onlyContents)
 {
-  int row1=currentRow(), col1=currentColumn();
-  typeCellData *cellData, *tempCellData;
+    int row1=currentRow(), col1=currentColumn();
+    typeCellData *cellData, *tempCellData;
 
-  for (tempCellData=clipboardData.first(); tempCellData; tempCellData=clipboardData.next())
-  {
-    cellData=findCellData(tempCellData->row+row1, tempCellData->col+col1);
-    if (!cellData) cellData=createCellData(tempCellData->row+row1, tempCellData->col+col1);
-    if (cellData)
+    for (tempCellData=clipboardData.first(); tempCellData; tempCellData=clipboardData.next())
     {
-      if (onlyContents)
-        cellData->data=tempCellData->data;
-      else
-      {
-        *cellData=*tempCellData;
-        cellData->row+=row1;
-        cellData->col+=col1;
-      }
-      setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
-      emit sheetModified();
-    }
-  }
+        cellData=findCellData(tempCellData->row+row1, tempCellData->col+col1);
+        if (!cellData) cellData=createCellData(tempCellData->row+row1, tempCellData->col+col1);
+        if (cellData)
+        {
+            if (onlyContents)
+                cellData->data=tempCellData->data;
+            else
+            {
+                *cellData=*tempCellData;
+                cellData->row+=row1;
+                cellData->col+=col1;
+            }
+            setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
+            emit sheetModified();
+        }
+    }
 }
 
 void Sheet::insertRows(int no, bool allColumns)
 {
-  setNumRows(numRows()+no);
+    setNumRows(numRows()+no);
 
-  typeCellData *tempCellData;
-  int row=currentRow(), col=currentColumn();
+    typeCellData *tempCellData;
+    int row=currentRow(), col=currentColumn();
 
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-    if (tempCellData->row>=row && (allColumns || tempCellData->col==col))
-    {
-      clearCell(tempCellData->row, tempCellData->col);
-      tempCellData->row+=no;
-    }
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-    if (tempCellData->row>=row && (allColumns || tempCellData->col==col))
-    {
-      updateCell(tempCellData->row-no, tempCellData->col);
-      setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
-    }
- emit sheetModified();
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+        if (tempCellData->row>=row && (allColumns || tempCellData->col==col))
+        {
+            clearCell(tempCellData->row, tempCellData->col);
+            tempCellData->row+=no;
+        }
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+        if (tempCellData->row>=row && (allColumns || tempCellData->col==col))
+        {
+            updateCell(tempCellData->row-no, tempCellData->col);
+            setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
+        }
+    emit sheetModified();
 }
 
 void Sheet::insertColumns(int no, bool allRows)
 {
-  int noCols=numCols();
-  int newCols=noCols+no;
-  setNumCols(newCols);
-  for (int i=noCols; i<newCols; ++i)
-    horizontalHeader()->setLabel(i, getHeaderString(i+1), DEFAULT_COL_WIDTH);
+    int noCols=numCols();
+    int newCols=noCols+no;
+    setNumCols(newCols);
+    for (int i=noCols; i<newCols; ++i)
+        horizontalHeader()->setLabel(i, getHeaderString(i+1), DEFAULT_COL_WIDTH);
 
-  typeCellData *tempCellData;
-  int col=currentColumn(), row=currentRow();
+    typeCellData *tempCellData;
+    int col=currentColumn(), row=currentRow();
 
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-    if (tempCellData->col>=col && (allRows || tempCellData->row==row))
-    {
-      clearCell(tempCellData->row, tempCellData->col);
-      tempCellData->col+=no;
-    }
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-    if (tempCellData->col>=col && (allRows || tempCellData->row==row))
-    {
-      updateCell(tempCellData->row, tempCellData->col-no);
-      setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
-    }
-  emit sheetModified();
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+        if (tempCellData->col>=col && (allRows || tempCellData->row==row))
+        {
+            clearCell(tempCellData->row, tempCellData->col);
+            tempCellData->col+=no;
+        }
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+        if (tempCellData->col>=col && (allRows || tempCellData->row==row))
+        {
+            updateCell(tempCellData->row, tempCellData->col-no);
+            setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
+        }
+    emit sheetModified();
 }
 
 void Sheet::dataFindReplace(const QString &findStr, const QString &replaceStr, bool matchCase, bool allCells, bool entireCell, bool replace, bool replaceAll)
 {
-  typeCellData *tempCellData;
-  int row1, col1, row2, col2;
-  getSelection(&row1, &col1, &row2, &col2);
-  bool found=FALSE;
+    typeCellData *tempCellData;
+    int row1, col1, row2, col2;
+    getSelection(&row1, &col1, &row2, &col2);
+    bool found=FALSE;
 
-  for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
-    if (allCells || (tempCellData->row>=row1 && tempCellData->row<=row2 && tempCellData->col>=col1 && tempCellData->col<=col2))
-    {
-      QTableItem *cellItem=item(tempCellData->row, tempCellData->col);
-      if (cellItem && (entireCell ? (matchCase ? cellItem->text()==findStr : cellItem->text().upper()==findStr.upper()) : cellItem->text().find(findStr, 0, matchCase)>=0))
-      {
-        if (!found)
+    for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
+        if (allCells || (tempCellData->row>=row1 && tempCellData->row<=row2 && tempCellData->col>=col1 && tempCellData->col<=col2))
         {
-          found=TRUE;
-          clearSelection();
+            QTableItem *cellItem=item(tempCellData->row, tempCellData->col);
+            if (cellItem && (entireCell ? (matchCase ? cellItem->text()==findStr : cellItem->text().upper()==findStr.upper()) : cellItem->text().find(findStr, 0, matchCase)>=0))
+            {
+                if (!found)
+                {
+                    found=TRUE;
+                    clearSelection();
+                }
+                setCurrentCell(tempCellData->row, tempCellData->col);
+                if (replace)
+                {
+                    tempCellData->data=cellItem->text().replace(QRegExp(findStr, matchCase), replaceStr);
+                    setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
+                }
+                if (!replace || !replaceAll) break;
+            }
         }
-        setCurrentCell(tempCellData->row, tempCellData->col);
+
+    if (found)
+    {
         if (replace)
-        {
-          tempCellData->data=cellItem->text().replace(QRegExp(findStr, matchCase), replaceStr);
-          setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
-        }
-        if (!replace || !replaceAll) break;
-      }
+            slotCellChanged(currentRow(), currentColumn());
     }
-
- if (found)
- {
-   if (replace)
-     slotCellChanged(currentRow(), currentColumn());
- }
- else
-   QMessageBox::warning(this, tr("Error"), tr("Search key not found!"));
+    else
+        QMessageBox::warning(this, tr("Error"), tr("Search key not found!"));
 }
 
 //
 // Static functions
 //
 
 QString Sheet::getHeaderString(int section)
 {
-  if (section<1) return "";
-  return getHeaderString((section-1)/26)+QChar('A'+(section-1)%26);
+    if (section<1) return "";
+    return getHeaderString((section-1)/26)+QChar('A'+(section-1)%26);
 }
 
 int Sheet::getHeaderColumn(const QString &section)
 {
-  if (section.isEmpty()) return 0;
-  return (section[section.length()-1]-'A'+1)+getHeaderColumn(section.left(section.length()-1))*26;
+    if (section.isEmpty()) return 0;
+    return (section[section.length()-1]-'A'+1)+getHeaderColumn(section.left(section.length()-1))*26;
 }
 
 
 //Expression Parser Class Definition
 
 
 QChar Expression::chunk0(void)
 {
-	if(chunk.length()>0) return(chunk[0]); else return('\0');
+    if(chunk.length()>0) return(chunk[0]); else return('\0');
 };
 
 Expression::Expression(QString expr1)// constructor
 {
-	Body=expr1;
-	SYMBOL="+-*/%^=()<>&|!,";
-	MATHSYMBOL="+-*/%^=<>&|!,";
-	//		lnlim=1.0e-36;      // Smallest number allowed
-	//		loglim=1.0e-10 ;    // Smallest number allowed in call to log10() *
-	ErrorFound=TRUE;
-	n=0;chunk="";SymbGroup=NONE_TOKEN;InExpr=Body;
-	ArgsOfFunc=0;
-	CompiledBody.setAutoDelete(TRUE);
-	CompiledBodyType.setAutoDelete(TRUE);
-	//CompiledBody=QStringList(0);
+    Body=expr1;
+    SYMBOL="+-*/%^=()<>&|!,";
+    MATHSYMBOL="+-*/%^=<>&|!,";
+    //      lnlim=1.0e-36;      // Smallest number allowed
+    //      loglim=1.0e-10 ;    // Smallest number allowed in call to log10() *
+    ErrorFound=TRUE;
+    n=0;chunk="";SymbGroup=NONE_TOKEN;InExpr=Body;
+    ArgsOfFunc=0;
+    CompiledBody.setAutoDelete(TRUE);
+    CompiledBodyType.setAutoDelete(TRUE);
+    //CompiledBody=QStringList(0);
 };
 
 bool Expression::isSymbol(QChar ch)
 {
-	int j = 0;
-	while (j<=((int)SYMBOL.length()-1) && ch!=SYMBOL[j]) j++;
-	if(j<((int)SYMBOL.length())) return true; else return false;
+    int j = 0;
+    while (j<=((int)SYMBOL.length()-1) && ch!=SYMBOL[j]) j++;
+    if(j<((int)SYMBOL.length())) return true; else return false;
 };
 
 bool Expression::isMathSymbol(QChar ch)
 {
-	int j = 0;
-	while (j<=((int)MATHSYMBOL.length()-1) && ch!=MATHSYMBOL[j]) j++;
-	if(j<((int)MATHSYMBOL.length())) return true; else return false;
+    int j = 0;
+    while (j<=((int)MATHSYMBOL.length()-1) && ch!=MATHSYMBOL[j]) j++;
+    if(j<((int)MATHSYMBOL.length())) return true; else return false;
 };
 
 void Expression::GetNext()
 {
-	chunk="";
-	if(n>=(int)InExpr.length()) return;
-	while (InExpr[n]==' ') n++;
-	if(InExpr[n]=='\"')
-	{
-		while ( (n<(int)InExpr.length()) && (InExpr[n+1]!='\"') )
-		{
-			printf("chunk=%s\r\n",chunk.latin1());
-			chunk+=InExpr[n];
-			n++;
-		};
-		chunk+=InExpr[n];
-		printf("2\r\n");
-		SymbGroup=STRING_TOKEN;
-	}
-	else if (isSymbol(InExpr[n]))
-	{
-		SymbGroup=SYMBOL_TOKEN;
-		chunk+=InExpr[n];
-		n++;
-		if( (n<(int)InExpr.length()) &&
-			isMathSymbol(InExpr[n-1])  &&
-				isMathSymbol(InExpr[n])		 )
-		{
-			SymbGroup=SYMBOL_TOKEN;
-			chunk+=InExpr[n];
-			n++;
-		};
-	}
-	else if ((InExpr[n].isLetter())||(InExpr[n]=='#'))
-	{
-		while ( (n<(int)InExpr.length()) && !isSymbol(InExpr[n]) )
-		{
-			if (!(InExpr[n]==' ')) chunk+=InExpr[n];
-			n++;
-		};
-		if (InExpr[n]=='(') SymbGroup=FUNCTION_TOKEN; // function TOKEN
-						else SymbGroup=VARIABLE_TOKEN;
-	}
-	else if((n<(int)InExpr.length()) &&
-			((InExpr[n].isDigit()) || (InExpr[n]=='.')))
-	{
-		while( n<(int)InExpr.length() )
-		{
-			if((InExpr[n].isDigit()) || InExpr[n]=='.')
-			{
-				chunk+=InExpr[n];
-				SymbGroup=NUMBER_TOKEN;
-				n++;
-			}
-			else if(InExpr[n]=='e')
-			{
-				if((n+1)<(int)InExpr.length())
-				{
-					if(InExpr[n+1]=='-' || InExpr[n+1]=='+' ||  InExpr[n+1].isDigit())
-					{
-						chunk+=InExpr[n];
-						chunk+=InExpr[n+1];
-						SymbGroup=NUMBER_TOKEN;
-						n+=2;
-					}
-				}
-				else
-				{
-					break;
-				}
-			}
-			else
-			{
-				break;
-			}
-		}//while
-	}//else if
-};//end function
+    chunk="";
+    if(n>=(int)InExpr.length()) return;
+    while (InExpr[n]==' ') n++;
+    if(InExpr[n]=='\"')
+    {
+        while ( (n<(int)InExpr.length()) && (InExpr[n+1]!='\"') )
+        {
+            printf("chunk=%s\r\n",chunk.latin1());
+            chunk+=InExpr[n];
+            n++;
+        };
+        chunk+=InExpr[n];
+        printf("2\r\n");
+        SymbGroup=STRING_TOKEN;
+    }
+    else if (isSymbol(InExpr[n]))
+    {
+        SymbGroup=SYMBOL_TOKEN;
+        chunk+=InExpr[n];
+        n++;
+        if( (n<(int)InExpr.length()) &&
+                isMathSymbol(InExpr[n-1])  &&
+                isMathSymbol(InExpr[n])      )
+        {
+            SymbGroup=SYMBOL_TOKEN;
+            chunk+=InExpr[n];
+            n++;
+        };
+    }
+    else if ((InExpr[n].isLetter())||(InExpr[n]=='#'))
+    {
+        while ( (n<(int)InExpr.length()) && !isSymbol(InExpr[n]) )
+        {
+            if (!(InExpr[n]==' ')) chunk+=InExpr[n];
+            n++;
+        };
+        if (InExpr[n]=='(') SymbGroup=FUNCTION_TOKEN; // function TOKEN
+        else SymbGroup=VARIABLE_TOKEN;
+    }
+    else if((n<(int)InExpr.length()) &&
+            ((InExpr[n].isDigit()) || (InExpr[n]=='.')))
+    {
+        while( n<(int)InExpr.length() )
+        {
+            if((InExpr[n].isDigit()) || InExpr[n]=='.')
+            {
+                chunk+=InExpr[n];
+                SymbGroup=NUMBER_TOKEN;
+                n++;
+            }
+            else if(InExpr[n]=='e')
+            {
+                if((n+1)<(int)InExpr.length())
+                {
+                    if(InExpr[n+1]=='-' || InExpr[n+1]=='+' ||  InExpr[n+1].isDigit())
+                    {
+                        chunk+=InExpr[n];
+                        chunk+=InExpr[n+1];
+                        SymbGroup=NUMBER_TOKEN;
+                        n+=2;
+                    }
+                }
+                else
+                {
+                    break;
+                }
+            }
+            else
+            {
+                break;
+            }
+        }//while
+    }//else if
+}
+;//end function
 
 
 void Expression::First()
 {
-	GetNext();
-	if (!(chunk=="") && !ErrorFound) Third();
-	else ErrorFound = true;
+    GetNext();
+    if (!(chunk=="") && !ErrorFound) Third();
+    else ErrorFound = true;
 };
 
 void Expression::Third()
 {
-	QChar sign, secS='\0';
-	Fourth();
-	sign = chunk0();
-	if((int)chunk.length()>1) secS=chunk[1];
-	while( sign == '+' || sign == '-'||
-		sign == '<' || sign == '>'|| sign == '%'||
-		sign == '&' || sign == '|' || sign == '!' || sign == '='
-		)
-	{
-		GetNext();
-		Fourth();
-		QString name;
-		if( sign == '+' ) name= "+" ;
-		else if(sign=='-') name= "-" ;
-		else if(sign=='>' && secS=='\0') name= ">" ;
-		else if(sign=='<' && secS=='\0') name= "<" ;
-		else if(sign=='=' && secS=='=') name= "==" ;
-		else if(sign=='!' && secS=='=') name= "!=" ;
-		else if(sign=='>' && secS=='=') name= ">=" ;
-		else if(sign=='<' && secS=='=') name= "<=" ;
-		else if(sign=='&' && secS=='&') name= "AND" ;
-		else if(sign=='|' && secS=='|') name= "OR" ;
-		else if(sign=='%') name= "MOD" ;
-		CompiledBody.append(new QString(name)); // not sure if pushed in the back.
-		CompiledBodyType.append(new int(FUNCTION_TOKEN | 2<<8)); //2 argument functions
-		sign = chunk0();
-	}
+    QChar sign, secS='\0';
+    Fourth();
+    sign = chunk0();
+    if((int)chunk.length()>1) secS=chunk[1];
+    while( sign == '+' || sign == '-'||
+            sign == '<' || sign == '>'|| sign == '%'||
+            sign == '&' || sign == '|' || sign == '!' || sign == '='
+         )
+    {
+        GetNext();
+        Fourth();
+        QString name;
+        if( sign == '+' ) name= "+" ;
+        else if(sign=='-') name= "-" ;
+        else if(sign=='>' && secS=='\0') name= ">" ;
+        else if(sign=='<' && secS=='\0') name= "<" ;
+        else if(sign=='=' && secS=='=') name= "==" ;
+        else if(sign=='!' && secS=='=') name= "!=" ;
+        else if(sign=='>' && secS=='=') name= ">=" ;
+        else if(sign=='<' && secS=='=') name= "<=" ;
+        else if(sign=='&' && secS=='&') name= "AND" ;
+        else if(sign=='|' && secS=='|') name= "OR" ;
+        else if(sign=='%') name= "MOD" ;
+        CompiledBody.append(new QString(name)); // not sure if pushed in the back.
+        CompiledBodyType.append(new int(FUNCTION_TOKEN | 2<<8)); //2 argument functions
+        sign = chunk0();
+    }
 };
 
 void Expression::Fourth()
 {
-	QChar sign;
-	Fifth();
-	sign = chunk0();
-	while( sign == '*' || sign == '/' )
-	{
-		GetNext();
-		Fifth();
-		QString name;
-		if( sign == '*' ) name= "*" ;
-		else name= "/" ;
-		CompiledBody.append(new QString(name));
-		CompiledBodyType.append(new int(FUNCTION_TOKEN | 2<<8)); //2 arguments functions
-		sign = chunk0();
-	}
+    QChar sign;
+    Fifth();
+    sign = chunk0();
+    while( sign == '*' || sign == '/' )
+    {
+        GetNext();
+        Fifth();
+        QString name;
+        if( sign == '*' ) name= "*" ;
+        else name= "/" ;
+        CompiledBody.append(new QString(name));
+        CompiledBodyType.append(new int(FUNCTION_TOKEN | 2<<8)); //2 arguments functions
+        sign = chunk0();
+    }
 };
 
 void Expression::Fifth()
 {
-	Sixth();
-	//if(chunk.Length==0) return;
-	if( chunk0() == '^' )
-	{
-		GetNext();
-		Fifth();
-		CompiledBody.append(new QString("POWER"));
-		CompiledBodyType.append(new int(FUNCTION_TOKEN | 2<<8)); // 2 argument functions
-	}
+    Sixth();
+    //if(chunk.Length==0) return;
+    if( chunk0() == '^' )
+    {
+        GetNext();
+        Fifth();
+        CompiledBody.append(new QString("POWER"));
+        CompiledBodyType.append(new int(FUNCTION_TOKEN | 2<<8)); // 2 argument functions
+    }
 };
 
 void Expression::Sixth()
 {
-	char sign;
-	sign = ' ';
-	if(SymbGroup== SYMBOL_TOKEN &&
-		chunk0() == '+' || chunk0() == '-'  | chunk0() == '!')
-	{
-		sign = chunk0();
-		GetNext();
-	}
-	Seventh();
-	if( sign == '-' )
-	{
-		CompiledBody.append(new QString("CHGSGN")); // unary minus
-		CompiledBodyType.append(new int(FUNCTION_TOKEN | 1<<8)); //1 argument
-	}
-	if( sign == '!' )
-	{
-		CompiledBody.append(new QString("NOT")); // unary minus
-		CompiledBodyType.append(new int(FUNCTION_TOKEN | 1<<8)); //1 argument
-	}
+    char sign;
+    sign = ' ';
+    if(SymbGroup== SYMBOL_TOKEN &&
+            chunk0() == '+' || chunk0() == '-'  | chunk0() == '!')
+    {
+        sign = chunk0();
+        GetNext();
+    }
+    Seventh();
+    if( sign == '-' )
+    {
+        CompiledBody.append(new QString("CHGSGN")); // unary minus
+        CompiledBodyType.append(new int(FUNCTION_TOKEN | 1<<8)); //1 argument
+    }
+    if( sign == '!' )
+    {
+        CompiledBody.append(new QString("NOT")); // unary minus
+        CompiledBodyType.append(new int(FUNCTION_TOKEN | 1<<8)); //1 argument
+    }
 };
 
 
 void Expression::Seventh()
 {
-	if( chunk0() == '(' && SymbGroup==SYMBOL_TOKEN)
-	{
-		GetNext();
-		Third(); //parse the insides until we get a ')'
-		if (chunk0() != ')') ErrorFound = true;
-		GetNext();
-	}
-	else Eighth();
+    if( chunk0() == '(' && SymbGroup==SYMBOL_TOKEN)
+    {
+        GetNext();
+        Third(); //parse the insides until we get a ')'
+        if (chunk0() != ')') ErrorFound = true;
+        GetNext();
+    }
+    else Eighth();
 };
 
 void Expression::Eighth()
 {
-	if ( SymbGroup== NUMBER_TOKEN )
-	{
-		CompiledBody.append(new QString(chunk));
-		CompiledBodyType.append(new int(NUMBER_TOKEN));
-		GetNext();
-	}
-	else if ( SymbGroup== VARIABLE_TOKEN  )
-	{
-		CompiledBody.append(new QString(chunk));
-		CompiledBodyType.append(new int(VARIABLE_TOKEN));
-		GetNext();
-	}
-	else if (SymbGroup== STRING_TOKEN )
-	{
-		CompiledBody.append(new QString(chunk+QString("\"")));
-		CompiledBodyType.append(new int(STRING_TOKEN));
-		GetNext();
-	}
-	else Ninth();
+    if ( SymbGroup== NUMBER_TOKEN )
+    {
+        CompiledBody.append(new QString(chunk));
+        CompiledBodyType.append(new int(NUMBER_TOKEN));
+        GetNext();
+    }
+    else if ( SymbGroup== VARIABLE_TOKEN  )
+    {
+        CompiledBody.append(new QString(chunk));
+        CompiledBodyType.append(new int(VARIABLE_TOKEN));
+        GetNext();
+    }
+    else if (SymbGroup== STRING_TOKEN )
+    {
+        CompiledBody.append(new QString(chunk+QString("\"")));
+        CompiledBodyType.append(new int(STRING_TOKEN));
+        GetNext();
+    }
+    else Ninth();
 };
 
 void Expression::Ninth()
 {
-	if (  SymbGroup== FUNCTION_TOKEN  )
-	{
-		QString TempFunk =  chunk ;
-		GetNext();
-		if(chunk0() == '(' )
-		{
-			FuncDepth++;
-			ArgsOfFunc.resize(FuncDepth+1);
-			ArgsOfFunc[FuncDepth]=1;
-			//ArgsOfFunc=1;
-			GetNext();
-			Third();
-			while(chunk0()==',')  //function arguments separator
-			{
-				//ArgsOfFunc++;
-				ArgsOfFunc[FuncDepth]++;
-				GetNext();
-				Third();
-			};
-			if (chunk0() != ')') ErrorFound = true;
-
-			CompiledBody.append(new QString(TempFunk));
-			if (TempFunk=="PI") ArgsOfFunc[FuncDepth]=0;
-			// couldn't find a better way to parse function PI() with 0 args. :)
-			CompiledBodyType.append(new int(FUNCTION_TOKEN | (ArgsOfFunc[FuncDepth]<<8) ));
-			//the mask &FF00 gives the arguments of the functions passed.
-			FuncDepth--;
-			ArgsOfFunc.resize(FuncDepth+1);
-			GetNext();
-		}
-	}
-	else
-	ErrorFound = true;
+    if (  SymbGroup== FUNCTION_TOKEN  )
+    {
+        QString TempFunk =  chunk ;
+        GetNext();
+        if(chunk0() == '(' )
+        {
+            FuncDepth++;
+            ArgsOfFunc.resize(FuncDepth+1);
+            ArgsOfFunc[FuncDepth]=1;
+            //ArgsOfFunc=1;
+            GetNext();
+            Third();
+            while(chunk0()==',')  //function arguments separator
+            {
+                //ArgsOfFunc++;
+                ArgsOfFunc[FuncDepth]++;
+                GetNext();
+                Third();
+            };
+            if (chunk0() != ')') ErrorFound = true;
+
+            CompiledBody.append(new QString(TempFunk));
+            if (TempFunk=="PI") ArgsOfFunc[FuncDepth]=0;
+            // couldn't find a better way to parse function PI() with 0 args. :)
+            CompiledBodyType.append(new int(FUNCTION_TOKEN | (ArgsOfFunc[FuncDepth]<<8) ));
+            //the mask &FF00 gives the arguments of the functions passed.
+            FuncDepth--;
+            ArgsOfFunc.resize(FuncDepth+1);
+            GetNext();
+        }
+    }
+    else
+        ErrorFound = true;
 };
 
 bool Expression::Parse()
 {
-	CompiledBody.clear();
-	ErrorFound = false;
-	n = 0;ArgsOfFunc.resize(0);FuncDepth=0;
-	InExpr=Body;
-	First();
-	return(!ErrorFound);
+    CompiledBody.clear();
+    ErrorFound = false;
+    n = 0;ArgsOfFunc.resize(0);FuncDepth=0;
+    InExpr=Body;
+    First();
+    return(!ErrorFound);
 };
 
 
diff --git a/noncore/apps/opie-sheet/sheet.h b/noncore/apps/opie-sheet/sheet.h
index f705cd0..92c8061 100644
--- a/noncore/apps/opie-sheet/sheet.h
+++ b/noncore/apps/opie-sheet/sheet.h
@@ -1,173 +1,193 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef SHEET_H
 #define SHEET_H
 
+/* QT */
 #include <qtable.h>
 #include <qstack.h>
 
 typedef struct typeCellBorders
 {
-  QPen right, bottom;
+    QPen right, bottom;
 };
 
 typedef struct typeCellData
 {
-  int col, row;
-  typeCellBorders borders;
-  QBrush background;
-  Qt::AlignmentFlags alignment;
-  QColor fontColor;
-  QFont font;
-  QString data;
+    int col, row;
+    typeCellBorders borders;
+    QBrush background;
+    Qt::AlignmentFlags alignment;
+    QColor fontColor;
+    QFont font;
+    QString data;
 };
 
 
 #define NONE_TOKEN 0
 #define NUMBER_TOKEN 1
 #define VARIABLE_TOKEN 2
 #define FUNCTION_TOKEN 3
 #define SYMBOL_TOKEN 4
 #define STRING_TOKEN 5
 
 class Expression
 {
 public:
-	QString Body;
-	QList<QString> CompiledBody;
-	QList<int> CompiledBodyType;
-	QString SYMBOL;
-	QString MATHSYMBOL;
-	QArray<int> ArgsOfFunc;
-	int FuncDepth;
-	bool ErrorFound;
-	int n; // holds the current parser position
-	QString chunk; // the piece in the parser we are on
-	int SymbGroup; // the current type
-
-	QString InExpr;
-
-	QChar chunk0(void); // retunrs the first char of expression;
-	Expression(QString expr1);// constructor
-
-	bool isSymbol(QChar ch);
-	bool isMathSymbol(QChar ch);
-	void GetNext();
-	void First();
-	void Third();
-	void Fourth();
-	void Fifth();
-	void Sixth();
-	void Seventh();
-	void Eighth();
-	void Ninth();
-
-	bool Expression::Parse(); //parses the expression in RPN format;
+    QString Body;
+    QList<QString> CompiledBody;
+    QList<int> CompiledBodyType;
+    QString SYMBOL;
+    QString MATHSYMBOL;
+    QArray<int> ArgsOfFunc;
+    int FuncDepth;
+    bool ErrorFound;
+    int n; // holds the current parser position
+    QString chunk; // the piece in the parser we are on
+    int SymbGroup; // the current type
+
+    QString InExpr;
+
+    QChar chunk0(void); // retunrs the first char of expression;
+    Expression(QString expr1);// constructor
+
+    bool isSymbol(QChar ch);
+    bool isMathSymbol(QChar ch);
+    void GetNext();
+    void First();
+    void Third();
+    void Fourth();
+    void Fifth();
+    void Sixth();
+    void Seventh();
+    void Eighth();
+    void Ninth();
+
+    bool Expression::Parse(); //parses the expression in RPN format;
 
 };
 
 
 
 class Sheet: public QTable
 {
-  Q_OBJECT
-
-  // Variables
-  bool clicksLocked;
-  int selectionNo;
-  typeCellBorders defaultBorders;
-  typeCellData defaultCellData;
-
-  // QT objects
-  QList<typeCellData> sheetData, clipboardData;
-  QString pressedCell, releasedCell, sheetName;
-  QStringList listDataParser;
-
-  // Private functions
-  bool findRowColumn(const QString &variable, int *row, int *col, bool giveError=FALSE);
-  QString findCellName(int row, int col);
-  bool findRange(const QString &variable1, const QString &variable2, int *row1, int *col1, int *row2, int *col2);
-  QString calculateVariable(const QString &variable);
-  QString calculateFunction(const QString &func, const QString &parameters, int NumOfParams);
-  QString getParameter(const QString &parameters, int paramNo, bool giveError=FALSE, const QString funcName="");
-  QString dataParser(const QString &cell, const QString &data);
-  QString dataParserHelper(const QString &data);
-  typeCellData *createCellData(int row, int col);
-  typeCellData *findCellData(int row, int col);
-
-
-//LOGICAL / INFO
-  double functionCountIf(const QString &param1, const QString &param2, const QString &param3);
-  double functionSumSQ(const QString &param1, const QString &param2); //sum of squares
-  QString functionIndex(const QString &param1, const QString &param2, int indx);
-//math functions computations
-  double BesselI0(double x);
-  double BesselI(int n, double x);
-  double BesselK0(double x);
-  double BesselI1(double x);
-  double BesselK1(double x);
-  double BesselK(int n, double x);
-  double BesselJ0(double x);
-  double BesselY0(double x);
-  double BesselJ1(double x);
-  double BesselY1(double x);
-  double BesselY(int n, double x);
-  double BesselJ(int n, double x);
-  double GammaLn(double xx);
-  double Factorial(double n);
-  double GammaP(double a, double x);
-  double GammaQ(double a,double x);
-  void GammaSeries(double *gamser, double a, double x, double *gln);
-  void GammaContinuedFraction(double *gammcf, double a, double x, double *gln);
-  double ErrorFunction(double x);
-  double ErrorFunctionComplementary(double x);
-  double Beta(double z, double w);
-  double BetaContinuedFraction(double a, double b, double x);
-  double BetaIncomplete(double a, double b, double x);
-  double functionVariance(const QString &param1, const QString &param2);
-  double functionVariancePopulation(const QString &param1, const QString &param2);
-  double functionSkew(const QString &param1, const QString &param2);
-  double functionKurt(const QString &param1, const QString &param2);
-
-  // Sheet/Qt parser functions
-  double functionSum(const QString &param1, const QString &param2);
-  double functionAvg(const QString &param1, const QString &param2);
-  double functionMax(const QString &param1, const QString &param2);
-  double functionMin(const QString &param1, const QString &param2);
-  double functionCount(const QString &param1, const QString &param2);
-
-  // Reimplemented QTable functions
-  void paintCell(QPainter *p, int row, int col, const QRect & cr, bool selected);
-  void viewportMousePressEvent(QMouseEvent *e);
-  void viewportMouseMoveEvent(QMouseEvent *e);
-  void viewportMouseReleaseEvent(QMouseEvent *e);
-
-  public slots:
+    Q_OBJECT
+
+    // Variables
+    bool clicksLocked;
+    int selectionNo;
+    typeCellBorders defaultBorders;
+    typeCellData defaultCellData;
+
+    // QT objects
+    QList<typeCellData> sheetData, clipboardData;
+    QString pressedCell, releasedCell, sheetName;
+    QStringList listDataParser;
+
+    // Private functions
+    bool findRowColumn(const QString &variable, int *row, int *col, bool giveError=FALSE);
+    QString findCellName(int row, int col);
+    bool findRange(const QString &variable1, const QString &variable2, int *row1, int *col1, int *row2, int *col2);
+    QString calculateVariable(const QString &variable);
+    QString calculateFunction(const QString &func, const QString &parameters, int NumOfParams);
+    QString getParameter(const QString &parameters, int paramNo, bool giveError=FALSE, const QString funcName="");
+    QString dataParser(const QString &cell, const QString &data);
+    QString dataParserHelper(const QString &data);
+    typeCellData *createCellData(int row, int col);
+    typeCellData *findCellData(int row, int col);
+
+
+    //LOGICAL / INFO
+    double functionCountIf(const QString &param1, const QString &param2, const QString &param3);
+    double functionSumSQ(const QString &param1, const QString &param2); //sum of squares
+    QString functionIndex(const QString &param1, const QString &param2, int indx);
+    //math functions computations
+    double BesselI0(double x);
+    double BesselI(int n, double x);
+    double BesselK0(double x);
+    double BesselI1(double x);
+    double BesselK1(double x);
+    double BesselK(int n, double x);
+    double BesselJ0(double x);
+    double BesselY0(double x);
+    double BesselJ1(double x);
+    double BesselY1(double x);
+    double BesselY(int n, double x);
+    double BesselJ(int n, double x);
+    double GammaLn(double xx);
+    double Factorial(double n);
+    double GammaP(double a, double x);
+    double GammaQ(double a,double x);
+    void GammaSeries(double *gamser, double a, double x, double *gln);
+    void GammaContinuedFraction(double *gammcf, double a, double x, double *gln);
+    double ErrorFunction(double x);
+    double ErrorFunctionComplementary(double x);
+    double Beta(double z, double w);
+    double BetaContinuedFraction(double a, double b, double x);
+    double BetaIncomplete(double a, double b, double x);
+    double functionVariance(const QString &param1, const QString &param2);
+    double functionVariancePopulation(const QString &param1, const QString &param2);
+    double functionSkew(const QString &param1, const QString &param2);
+    double functionKurt(const QString &param1, const QString &param2);
+
+    // Sheet/Qt parser functions
+    double functionSum(const QString &param1, const QString &param2);
+    double functionAvg(const QString &param1, const QString &param2);
+    double functionMax(const QString &param1, const QString &param2);
+    double functionMin(const QString &param1, const QString &param2);
+    double functionCount(const QString &param1, const QString &param2);
+
+    // Reimplemented QTable functions
+    void paintCell(QPainter *p, int row, int col, const QRect & cr, bool selected);
+    void viewportMousePressEvent(QMouseEvent *e);
+    void viewportMouseMoveEvent(QMouseEvent *e);
+    void viewportMouseReleaseEvent(QMouseEvent *e);
+
+public slots:
     void slotCellSelected(int row, int col);
     void slotCellChanged(int row, int col);
 
-  public:
+public:
     Sheet(int numRows, int numCols, QWidget *parent);
     ~Sheet();
     void ReCalc(void);
     void setData(const QString &data);
     QString getData();
 
     void setName(const QString &data);
     QString getName();
 
     void setPen(int row, int col, int vertical, const QPen &pen);
     QPen getPen(int row, int col, int vertical);
 
@@ -186,26 +206,26 @@ class Sheet: public QTable
     void setSheetData(QList<typeCellData> *srcSheetData);
     void getSelection(int *row1, int *col1, int *row2, int *col2);
 
     void insertRows(int no=1, bool allColumns=TRUE);
     void insertColumns(int no=1, bool allRows=TRUE);
 
     void dataFindReplace(const QString &find, const QString &replace, bool matchCase=TRUE, bool allCells=TRUE, bool entireCell=FALSE, bool replace=FALSE, bool replaceAll=FALSE);
 
     // Static functions
     static int getHeaderColumn(const QString &section);
     static QString getHeaderString(int section);
 
-  public slots:
+public slots:
     void editCut();
     void editCopy();
     void editPaste(bool onlyContents=FALSE);
     void editClear();
     void swapCells(int row1, int col1, int row2, int col2);
 
-  signals:
+signals:
     void currentDataChanged(const QString &data);
     void cellClicked(const QString &cell);
     void sheetModified();
 };
 
 #endif
diff --git a/noncore/apps/opie-sheet/sortdlg.cpp b/noncore/apps/opie-sheet/sortdlg.cpp
index c2cdec8..47d666f 100644
--- a/noncore/apps/opie-sheet/sortdlg.cpp
+++ b/noncore/apps/opie-sheet/sortdlg.cpp
@@ -1,193 +1,213 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
+#include "sortdlg.h"
+
+/* QT */
 #include <qlabel.h>
 #include <qradiobutton.h>
 #include <qmessagebox.h>
-#include "sortdlg.h"
 
 SortDialog::SortDialog(QWidget *parent)
-           :QDialog(parent, 0, TRUE)
+        :QDialog(parent, 0, TRUE)
 {
-  // Main widget
-  tabs=new QTabWidget(this);
-  widgetSort=new QWidget(tabs);
-  widgetOptions=new QWidget(tabs);
-  tabs->addTab(widgetSort, tr("&Sort"));
-  tabs->addTab(widgetOptions, tr("&Options"));
-
-  // Sort tab
-  comboFieldA=createFieldCombo(tr("&Sort by"), 10);
-  groupOrderA=createOrderButtons(10);
-  comboFieldB=createFieldCombo(tr("&Then by"), 90);
-  groupOrderB=createOrderButtons(90);
-  comboFieldC=createFieldCombo(tr("Then &by"), 170);
-  groupOrderC=createOrderButtons(170);
-
-  // Options tab
-  checkCase=new QCheckBox(tr("&Case Sensitive"), widgetOptions);
-  checkCase->setGeometry(10, 10, 215, 20);
-  checkCase->setChecked(TRUE);
-
-  groupDirection=new QVButtonGroup(tr("&Direction"), widgetOptions);
-  groupDirection->setGeometry(10, 40, 215, 70);
-  QRadioButton *radio=new QRadioButton(tr("&Top to bottom (rows)"), groupDirection);
-  radio=new QRadioButton(tr("&Left to right (columns)"), groupDirection);
-  groupDirection->setButton(0);
-  connect(groupDirection, SIGNAL(clicked(int)), this, SLOT(directionChanged(int)));
-
-  // Main widget
-  box=new QVBoxLayout(this);
-  box->addWidget(tabs);
-
-  setCaption(tr("Sort"));
+    // Main widget
+    tabs=new QTabWidget(this);
+    widgetSort=new QWidget(tabs);
+    widgetOptions=new QWidget(tabs);
+    tabs->addTab(widgetSort, tr("&Sort"));
+    tabs->addTab(widgetOptions, tr("&Options"));
+
+    // Sort tab
+    comboFieldA=createFieldCombo(tr("&Sort by"), 10);
+    groupOrderA=createOrderButtons(10);
+    comboFieldB=createFieldCombo(tr("&Then by"), 90);
+    groupOrderB=createOrderButtons(90);
+    comboFieldC=createFieldCombo(tr("Then &by"), 170);
+    groupOrderC=createOrderButtons(170);
+
+    // Options tab
+    checkCase=new QCheckBox(tr("&Case Sensitive"), widgetOptions);
+    checkCase->setGeometry(10, 10, 215, 20);
+    checkCase->setChecked(TRUE);
+
+    groupDirection=new QVButtonGroup(tr("&Direction"), widgetOptions);
+    groupDirection->setGeometry(10, 40, 215, 70);
+    QRadioButton *radio=new QRadioButton(tr("&Top to bottom (rows)"), groupDirection);
+    radio=new QRadioButton(tr("&Left to right (columns)"), groupDirection);
+    groupDirection->setButton(0);
+    connect(groupDirection, SIGNAL(clicked(int)), this, SLOT(directionChanged(int)));
+
+    // Main widget
+    box=new QVBoxLayout(this);
+    box->addWidget(tabs);
+
+    setCaption(tr("Sort"));
 }
 
 SortDialog::~SortDialog()
-{
-}
+{}
 
 QComboBox *SortDialog::createFieldCombo(const QString &caption, int y)
 {
-  QLabel *label=new QLabel(caption, widgetSort);
-  label->setGeometry(10, y+5, 215, 20);
-  QComboBox *combo=new QComboBox(FALSE, widgetSort);
-  combo->setGeometry(10, y+35, 105, 20);
-  label->setBuddy(combo);
-  return combo;
+    QLabel *label=new QLabel(caption, widgetSort);
+    label->setGeometry(10, y+5, 215, 20);
+    QComboBox *combo=new QComboBox(FALSE, widgetSort);
+    combo->setGeometry(10, y+35, 105, 20);
+    label->setBuddy(combo);
+    return combo;
 }
 
 QVButtonGroup *SortDialog::createOrderButtons(int y)
 {
-  QVButtonGroup *group=new QVButtonGroup(widgetSort);
-  group->setGeometry(125, y, 100, 60);
-  QRadioButton *radio=new QRadioButton(tr("&Ascending"), group);
-  radio=new QRadioButton(tr("&Descending"), group);
-  group->setButton(0);
-  return group;
+    QVButtonGroup *group=new QVButtonGroup(widgetSort);
+    group->setGeometry(125, y, 100, 60);
+    QRadioButton *radio=new QRadioButton(tr("&Ascending"), group);
+    radio=new QRadioButton(tr("&Descending"), group);
+    group->setButton(0);
+    return group;
 }
 
 void SortDialog::directionChanged(int id)
 {
-  direction=id;
-  fillFieldCombo(comboFieldA);
-  fillFieldCombo(comboFieldB);
-  fillFieldCombo(comboFieldC);
+    direction=id;
+    fillFieldCombo(comboFieldA);
+    fillFieldCombo(comboFieldB);
+    fillFieldCombo(comboFieldC);
 }
 
 void SortDialog::fillFieldCombo(QComboBox *combo)
 {
-  combo->clear();
-  if (direction)
-    for (int row=row1; row<=row2; ++row)
-      combo->insertItem("Row "+QString::number(row+1));
-  else
-    for (int col=col1; col<=col2; ++col)
-      combo->insertItem("Column "+Sheet::getHeaderString(col+1));
+    combo->clear();
+    if (direction)
+        for (int row=row1; row<=row2; ++row)
+            combo->insertItem("Row "+QString::number(row+1));
+    else
+        for (int col=col1; col<=col2; ++col)
+            combo->insertItem("Column "+Sheet::getHeaderString(col+1));
 }
 
 int SortDialog::exec(Sheet *s)
 {
-  sheet=s;
-  sheet->getSelection(&row1, &col1, &row2, &col2);
+    sheet=s;
+    sheet->getSelection(&row1, &col1, &row2, &col2);
 
-  direction=0;
-  fillFieldCombo(comboFieldA);
-  fillFieldCombo(comboFieldB);
-  fillFieldCombo(comboFieldC);
+    direction=0;
+    fillFieldCombo(comboFieldA);
+    fillFieldCombo(comboFieldB);
+    fillFieldCombo(comboFieldC);
 
-  if (row1==row2 && col1==col2)
-  {
-    QMessageBox::warning(this, tr("Error"), tr("One cell cannot be sorted!"));
-    return QDialog::Rejected;
-  }
-  if (QDialog::exec()==QDialog::Accepted)
-  {
-    QString field1S=comboFieldA->currentText(), field2S=comboFieldB->currentText(), field3S=comboFieldC->currentText();
-    field1S=field1S.mid(field1S.find(' ')+1);
-    field2S=field2S.mid(field2S.find(' ')+1);
-    field3S=field3S.mid(field3S.find(' ')+1);
-    int field1, field2, field3;
-    if (direction)
+    if (row1==row2 && col1==col2)
     {
-      field1=field1S.toInt()-1;
-      field2=field2S.toInt()-1;
-      field3=field3S.toInt()-1;
-      int i, j;
-      for (i=col2; i>=col1; --i)
-        for (j=col1+1; j<=i; ++j)
-        {
-          bool swap=FALSE;
-          int compareResult=compareItems(s->item(field1, j-1), s->item(field1, j), groupOrderA->id(groupOrderA->selected()), checkCase->isChecked());
-          if (compareResult>0) swap=TRUE;
-          else if (compareResult==0)
-          {
-            compareResult=compareItems(s->item(field2, j-1), s->item(field2, j), groupOrderB->id(groupOrderB->selected()), checkCase->isChecked());
-            if (compareResult>0) swap=TRUE;
-            else if (compareResult==0)
-            {
-              compareResult=compareItems(s->item(field3, j-1), s->item(field3, j), groupOrderC->id(groupOrderC->selected()), checkCase->isChecked());
-              if (compareResult>0) swap=TRUE;
-            }
-          }
-          if (swap)
-            for (int row=row1; row<=row2; ++row)
-              s->swapCells(row, j-1, row, j);
-        }
+        QMessageBox::warning(this, tr("Error"), tr("One cell cannot be sorted!"));
+        return QDialog::Rejected;
     }
-    else
+    if (QDialog::exec()==QDialog::Accepted)
     {
-      field1=Sheet::getHeaderColumn(field1S)-1;
-      field2=Sheet::getHeaderColumn(field2S)-1;
-      field3=Sheet::getHeaderColumn(field3S)-1;
-      int i, j;
-      for (i=row2; i>=row1; --i)
-        for (j=row1+1; j<=i; ++j)
+        QString field1S=comboFieldA->currentText(), field2S=comboFieldB->currentText(), field3S=comboFieldC->currentText();
+        field1S=field1S.mid(field1S.find(' ')+1);
+        field2S=field2S.mid(field2S.find(' ')+1);
+        field3S=field3S.mid(field3S.find(' ')+1);
+        int field1, field2, field3;
+        if (direction)
+        {
+            field1=field1S.toInt()-1;
+            field2=field2S.toInt()-1;
+            field3=field3S.toInt()-1;
+            int i, j;
+            for (i=col2; i>=col1; --i)
+                for (j=col1+1; j<=i; ++j)
+                {
+                    bool swap=FALSE;
+                    int compareResult=compareItems(s->item(field1, j-1), s->item(field1, j), groupOrderA->id(groupOrderA->selected()), checkCase->isChecked());
+                    if (compareResult>0) swap=TRUE;
+                    else if (compareResult==0)
+                    {
+                        compareResult=compareItems(s->item(field2, j-1), s->item(field2, j), groupOrderB->id(groupOrderB->selected()), checkCase->isChecked());
+                        if (compareResult>0) swap=TRUE;
+                        else if (compareResult==0)
+                        {
+                            compareResult=compareItems(s->item(field3, j-1), s->item(field3, j), groupOrderC->id(groupOrderC->selected()), checkCase->isChecked());
+                            if (compareResult>0) swap=TRUE;
+                        }
+                    }
+                    if (swap)
+                        for (int row=row1; row<=row2; ++row)
+                            s->swapCells(row, j-1, row, j);
+                }
+        }
+        else
         {
-          bool swap=FALSE;
-          int compareResult=compareItems(s->item(j-1, field1), s->item(j, field1), groupOrderA->id(groupOrderA->selected()), checkCase->isChecked());
-          if (compareResult>0) swap=TRUE;
-          else if (compareResult==0)
-          {
-            compareResult=compareItems(s->item(j-1, field2), s->item(j, field2), groupOrderB->id(groupOrderB->selected()), checkCase->isChecked());
-            if (compareResult>0) swap=TRUE;
-            else if (compareResult==0)
-            {
-              compareResult=compareItems(s->item(j-1, field3), s->item(j, field3), groupOrderC->id(groupOrderC->selected()), checkCase->isChecked());
-              if (compareResult>0) swap=TRUE;
-            }
-          }
-          if (swap)
-            for (int col=col1; col<=col2; ++col)
-              s->swapCells(j-1, col, j, col);
+            field1=Sheet::getHeaderColumn(field1S)-1;
+            field2=Sheet::getHeaderColumn(field2S)-1;
+            field3=Sheet::getHeaderColumn(field3S)-1;
+            int i, j;
+            for (i=row2; i>=row1; --i)
+                for (j=row1+1; j<=i; ++j)
+                {
+                    bool swap=FALSE;
+                    int compareResult=compareItems(s->item(j-1, field1), s->item(j, field1), groupOrderA->id(groupOrderA->selected()), checkCase->isChecked());
+                    if (compareResult>0) swap=TRUE;
+                    else if (compareResult==0)
+                    {
+                        compareResult=compareItems(s->item(j-1, field2), s->item(j, field2), groupOrderB->id(groupOrderB->selected()), checkCase->isChecked());
+                        if (compareResult>0) swap=TRUE;
+                        else if (compareResult==0)
+                        {
+                            compareResult=compareItems(s->item(j-1, field3), s->item(j, field3), groupOrderC->id(groupOrderC->selected()), checkCase->isChecked());
+                            if (compareResult>0) swap=TRUE;
+                        }
+                    }
+                    if (swap)
+                        for (int col=col1; col<=col2; ++col)
+                            s->swapCells(j-1, col, j, col);
+                }
         }
+        return QDialog::Accepted;
     }
-    return QDialog::Accepted;
-  }
-  return QDialog::Rejected;
+    return QDialog::Rejected;
 }
 
 int SortDialog::compareItems(QTableItem *item1, QTableItem *item2,
                              int descending, bool caseSensitive)
 {
-  int result=0;
-  if (item1)
-  {
-    if (item2) result=(caseSensitive ? item1->text().compare(item2->text()) : item1->text().upper().compare(item2->text().upper()));
-    else result=-1;
-  }
-  else
-    if (item2) result=1;
-  return (descending ? -result : result);
+    int result=0;
+    if (item1)
+    {
+        if (item2) result=(caseSensitive ? item1->text().compare(item2->text()) : item1->text().upper().compare(item2->text().upper()));
+        else result=-1;
+    }
+    else
+        if (item2) result=1;
+    return (descending ? -result : result);
 }
diff --git a/noncore/apps/opie-sheet/sortdlg.h b/noncore/apps/opie-sheet/sortdlg.h
index b3699a9..5a1025e 100644
--- a/noncore/apps/opie-sheet/sortdlg.h
+++ b/noncore/apps/opie-sheet/sortdlg.h
@@ -1,59 +1,80 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef SORTDLG_H
 #define SORTDLG_H
 
+#include "sheet.h"
+
+/* QT */
 #include <qdialog.h>
 #include <qtabwidget.h>
 #include <qlayout.h>
 #include <qcombobox.h>
 #include <qcheckbox.h>
 #include <qpushbutton.h>
 #include <qvbuttongroup.h>
-#include "sheet.h"
 
 class SortDialog: public QDialog
 {
-  Q_OBJECT
-
-  // QT objects
-  QBoxLayout *box;
-  QTabWidget *tabs;
-  QWidget *widgetSort, *widgetOptions;
-  QVButtonGroup *groupOrderA, *groupOrderB, *groupOrderC, *groupDirection;
-  QCheckBox *checkCase;
-  QComboBox *comboFieldA, *comboFieldB, *comboFieldC;
-
-  // Other objects & variables
-  int row1, col1, row2, col2, direction;
-  Sheet *sheet;
-
-  // Private functions
-  QVButtonGroup *createOrderButtons(int y);
-  QComboBox *createFieldCombo(const QString &caption, int y);
-  void fillFieldCombo(QComboBox *combo);
-  int compareItems(QTableItem *item1, QTableItem *item2, int descending=0, bool caseSensitive=TRUE);
-
-  private slots:
+    Q_OBJECT
+
+    // QT objects
+    QBoxLayout *box;
+    QTabWidget *tabs;
+    QWidget *widgetSort, *widgetOptions;
+    QVButtonGroup *groupOrderA, *groupOrderB, *groupOrderC, *groupDirection;
+    QCheckBox *checkCase;
+    QComboBox *comboFieldA, *comboFieldB, *comboFieldC;
+
+    // Other objects & variables
+    int row1, col1, row2, col2, direction;
+    Sheet *sheet;
+
+    // Private functions
+    QVButtonGroup *createOrderButtons(int y);
+    QComboBox *createFieldCombo(const QString &caption, int y);
+    void fillFieldCombo(QComboBox *combo);
+    int compareItems(QTableItem *item1, QTableItem *item2, int descending=0, bool caseSensitive=TRUE);
+
+private slots:
     void directionChanged(int id);
 
-  public:
+public:
     SortDialog(QWidget *parent=0);
     ~SortDialog();
 
     int exec(Sheet *s);
 };
 
 #endif
diff --git a/noncore/apps/opie-sheet/textdlg.cpp b/noncore/apps/opie-sheet/textdlg.cpp
index 34cec29..020b9ae 100644
--- a/noncore/apps/opie-sheet/textdlg.cpp
+++ b/noncore/apps/opie-sheet/textdlg.cpp
@@ -1,47 +1,65 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #include "textdlg.h"
 
 TextDialog::TextDialog(QWidget *parent)
-           :QDialog(parent, 0, TRUE)
+        :QDialog(parent, 0, TRUE)
 {
-  edit=new QLineEdit(this);
-  edit->setGeometry(90, 10, 100, 25);
+    edit=new QLineEdit(this);
+    edit->setGeometry(90, 10, 100, 25);
 
-  label=new QLabel(this);
-  label->setGeometry(10, 10, 70, 25);
-  label->setBuddy(edit);
+    label=new QLabel(this);
+    label->setGeometry(10, 10, 70, 25);
+    label->setBuddy(edit);
 
-  resize(200, 45);
+    resize(200, 45);
 }
 
 TextDialog::~TextDialog()
-{
-}
+{}
 
 int TextDialog::exec(const QString &caption, const QString &text,
                      const QString &value)
 {
-  setCaption(caption);
-  label->setText(text);
-  edit->setText(value);
+    setCaption(caption);
+    label->setText(text);
+    edit->setText(value);
 
-  return QDialog::exec();
+    return QDialog::exec();
 }
 
 QString TextDialog::getValue()
 {
-  return edit->text();
+    return edit->text();
 }
diff --git a/noncore/apps/opie-sheet/textdlg.h b/noncore/apps/opie-sheet/textdlg.h
index 78ef580..d54da16 100644
--- a/noncore/apps/opie-sheet/textdlg.h
+++ b/noncore/apps/opie-sheet/textdlg.h
@@ -1,38 +1,58 @@
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/*
+               =.            This file is part of the Opie Project
+             .=l.            Copyright (C) 2004 Opie Developer Team <opie-devel@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef TEXTDLG_H
 #define TEXTDLG_H
 
+/* QT */
 #include <qdialog.h>
 #include <qlabel.h>
 #include <qlineedit.h>
 
 class TextDialog: public QDialog
 {
-  Q_OBJECT
+    Q_OBJECT
 
-  // QT objects
-  QLabel *label;
-  QLineEdit *edit;
+    // QT objects
+    QLabel *label;
+    QLineEdit *edit;
 
-  public:
+public:
     TextDialog(QWidget *parent=0);
     ~TextDialog();
 
     int exec(const QString &caption, const QString &text, const QString &value="");
     QString getValue();
 };
 
 #endif