Removed warnings about initialization sequence in constructores

and unused variables and arguments

21 files changed, 118 insertions, 79 deletions

diff --git a/inputmethods/dasher/AlphIO.cpp b/inputmethods/dasher/AlphIO.cpp
index 41b1b23..96ca14a 100644
--- a/inputmethods/dasher/AlphIO.cpp
+++ b/inputmethods/dasher/AlphIO.cpp
@@ -5,49 +5,51 @@
 // Copyright (c) 2002 Iain Murray
 //
 /////////////////////////////////////////////////////////////////////////////
 
 
 
 #include "AlphIO.h"
 
 using namespace Dasher;
 using namespace std;
 
 CAlphIO::CAlphIO(string SystemLocation, string UserLocation)
-	: SystemLocation(SystemLocation), UserLocation(UserLocation),
-	  BlankInfo(), CData("")
+	: BlankInfo(), 
+	  SystemLocation(SystemLocation), 
+          UserLocation(UserLocation),
+	  CData("")
 {
 	CreateDefault();
 }
 
 
 void CAlphIO::GetAlphabets(std::vector< std::string > * AlphabetList) const
 {
 	AlphabetList->clear();
 	
 	typedef std::map<std::string, AlphInfo>::const_iterator CI;
 	CI End = Alphabets.end();
 	
 	for (CI Cur=Alphabets.begin(); Cur!=End; Cur++)
 		AlphabetList->push_back( (*Cur).second.AlphID);
 }
 
 
 const CAlphIO::AlphInfo& CAlphIO::GetInfo(const std::string& AlphID)
 {
 	if (AlphID=="")
 		return Alphabets["Default"];
 	else {
-		AlphInfo& CurInfo = Alphabets[AlphID];
+		// AlphInfo& CurInfo = Alphabets[AlphID];
 		Alphabets[AlphID].AlphID = AlphID; // Ensure consistency
 		return Alphabets[AlphID];
 	}
 }
 
 
 void CAlphIO::SetInfo(const AlphInfo& NewInfo)
 {
 	Alphabets[NewInfo.AlphID] = NewInfo;
 }
 
 
diff --git a/inputmethods/dasher/Alphabet.cpp b/inputmethods/dasher/Alphabet.cpp
index dc58b35..6327d8a 100644
--- a/inputmethods/dasher/Alphabet.cpp
+++ b/inputmethods/dasher/Alphabet.cpp
@@ -7,40 +7,40 @@
 /////////////////////////////////////////////////////////////////////////////
 
 #include "Alphabet.h"
 #include "AlphabetMap.h"
 
 //#include <iostream>
 //WinCE doesn't have iostream!
 
 using namespace Dasher;
 using namespace std;
 
 
-CAlphabet::CAlphabet() : m_Groups(0), m_DefaultEncoding(Opts::Western), m_Orientation(Opts::LeftToRight)
+CAlphabet::CAlphabet() : m_DefaultEncoding(Opts::Western), m_Orientation(Opts::LeftToRight), m_Groups(0)
 {
 	m_Characters.push_back("");
 	m_Display.push_back("");
 	m_Colours.push_back("");
 	m_Foreground.push_back("");
 	m_Group.push_back(0);
 }
 
 
 void CAlphabet::GetSymbols(vector<symbol>* Symbols, string* Input, bool IsMore)
 {
 	string Tmp;
 	symbol CurSymbol=0, TmpSymbol=0;
 	bool KeyIsPrefix;
-	int z= Input->size();
+	// int z= Input->size();
 	int extras;
 	unsigned int bit;
 
 	for (unsigned int i=0; i<Input->size(); i++) {
 
 		Tmp = (*Input)[i];
 
 		/* The string we've been given is in UTF-8. The symbols are
 		   also in UTF-8, so we need to pass the entire UTF-8 character
 		   which may be several bytes long. RFC 2279 describes this
 		   encoding */
 
diff --git a/inputmethods/dasher/AlphabetMap.cpp b/inputmethods/dasher/AlphabetMap.cpp
index 09e2c72..c687e45 100644
--- a/inputmethods/dasher/AlphabetMap.cpp
+++ b/inputmethods/dasher/AlphabetMap.cpp
@@ -3,25 +3,25 @@
 /////////////////////////////////////////////////////////////////////////////
 //
 // Copyright (c) 2002 Iain Murray
 //
 /////////////////////////////////////////////////////////////////////////////
 
 #include "AlphabetMap.h"
 
 using namespace Dasher;
 using namespace std;
 
 alphabet_map::alphabet_map(unsigned int InitialTableSize)
-	: Undefined(0), HashTable(InitialTableSize<<1)
+	: HashTable(InitialTableSize<<1), Undefined(0) 
 {
 	Entries.reserve(InitialTableSize);
 }
 
 
 void alphabet_map::Add(const string& Key, symbol Value)
 {
 	RecursiveAdd(Key, Value, false);
 }
 
 
 void alphabet_map::RecursiveAdd(const string& Key, symbol Value, bool PrefixFlag)
diff --git a/inputmethods/dasher/AlphabetMap.h b/inputmethods/dasher/AlphabetMap.h
index 3aac1f5..62f20d9 100644
--- a/inputmethods/dasher/AlphabetMap.h
+++ b/inputmethods/dasher/AlphabetMap.h
@@ -59,25 +59,25 @@ namespace Dasher {class alphabet_map;}
 class Dasher::alphabet_map
 {
 public:
 	alphabet_map(uint InitialTableSize=255);
 	void Add(const std::string& Key, symbol Value);
 	symbol Get(const std::string& Key, bool* KeyIsPrefix=0) const;
 	
 private:
 	class Entry
 	{
 	public:
 		Entry(std::string Key, symbol Symbol, Entry* Next)
-			: Key(Key), Symbol(Symbol), Next(Next), KeyIsPrefix(false) {}
+			: Key(Key), KeyIsPrefix(false), Symbol(Symbol), Next(Next) {}
 		
 		std::string Key;
 		bool KeyIsPrefix;
 		symbol Symbol;
 		Entry* Next;
 	};
 	
 	void RecursiveAdd(const std::string& Key, symbol Value, bool PrefixFlag);
 	
 	// A standard hash -- could try and research something specific.
 	inline uint Hash(const std::string& Input) const {
 		uint Result = 0;
diff --git a/inputmethods/dasher/DashEdit.h b/inputmethods/dasher/DashEdit.h
index dc14d15..0baeec9 100644
--- a/inputmethods/dasher/DashEdit.h
+++ b/inputmethods/dasher/DashEdit.h
@@ -14,98 +14,98 @@ e.g. - output characters to the edit control
      - tapping on the edit box updates the Dasher display
 */
 
 #ifndef __DashEdit_h__
 #define __DashEdit_h__
 
 #include "DasherWidgetInterface.h"
 
 namespace Dasher {class CDashEditbox;}
 class Dasher::CDashEditbox
 {
 public:
-	CDashEditbox() : m_iFlushed(0), m_DasherInterface(0), m_dirty(false) {}
+	CDashEditbox() : m_dirty(false),m_iFlushed(0),  m_DasherInterface(0) {}
 
 	//! Provide the Editbox with a widget interface
 	virtual void SetInterface(CDasherWidgetInterface* DasherInterface) {m_DasherInterface = DasherInterface;}
 	
 	//! Write some buffered output to a file
 	virtual void write_to_file()=0;
 	
 	//! Set the number of flushed characters
 	//
 	//! Set the number of flushed characters to an arbitrary number.
 	//! Usually used to reset it to 0 after unflushing
 	void set_flushed(int i) {m_iFlushed=i;}
 	
 	//! Provide context from the editbox for the core
 	//
 	//! Provide the context at the current position within the editbox to 
 	//! the core. Set str to up to max characters before 
 	//! the cursor position within the editbox.
 	virtual void get_new_context(std::string& str, int max)=0;
 	
 	//! Delete flushed text from the editbox
-	virtual inline void unflush()=0;
+	virtual void unflush()=0;
 	
 	//! Enter a the character Symbol into the text box
 	virtual void output(symbol Symbol)=0;
 
 	//! Delete the previous symbol from the text box
 	virtual void deletetext()=0;
 	
 	//! Enter a character into the text box and remember that it is flushed
 	//
 	//! Output the character and increment m_iFlushed. When unflush is
 	//! called, remove the previous m_iFlushed characters
 	virtual void flush(symbol Symbol)=0;
 	
 	// File I/O (optional)
 
 	//! If Value is true, timestamp all new files (optional)
 	//
 	//! If switched on, all new files should be timestamped, either in the
 	//! filename or in file metadata
-	virtual void TimeStampNewFiles(bool Value) {}
+	virtual void TimeStampNewFiles(bool ) {}
 
 	//! Return true if any text has been modified since the last save (optional)
 	bool IsDirty() {return m_dirty;}
 
 	//! Generate a new file (optional)
 	//
 	//! New file - provide a file save dialogue and return the filename in
 	//! filename, or provide a blank filename and present a file 
 	//! save dialogue when Save() is called
-	virtual void New(const std::string& filename) {}; // filename can be "", but you cannot call Save() without having set a filename.
+	virtual void New(const std::string& ) {}; // filename can be "", but you cannot call Save() without having set a filename.
 	
 	//! Open a file (optional)
 	//
 	//! Provide a file open dialogue and set filename to the 
 	//! filename. Return true if a file is chosen and opened successfully,
 	//! false otherwise
-	virtual bool Open(const std::string& filename) {return false;};
+	virtual bool Open(const std::string& ) {return false;};
 
 	//! Open a file and append to it (optional)
 	// 
 	//! Provide a file open dialogue and set filename to the 
 	//! filename. The file will then have any new text appended to it. 
 	//! Return true if a file is chosen and opened successfully, false 
 	//! otherwise
-	virtual bool OpenAppendMode(const std::string& filename) {return false;};
+	virtual bool OpenAppendMode(const std::string& ) {return false;};
 	//! Save a file as a provided filename (optional)
 	// 
 	//! Provide a file save dialogue and set filename to the 
 	//! filename. Return true if a file is chosen and saved successfully,
 	//! false otherwise
-	virtual bool SaveAs(const std::string& filename) {return false;};
+	virtual bool SaveAs(const std::string& ) {return false;};
 
 	//! Save the current file (optional)
 	//
 	//! Save file to the current filename. If there is no current filename,
 	//! or if saving fails, return false
 	virtual bool Save() {return false;}; // returns false if there is no filename set, or if saving fails
 	
 	// Clipboard (optional)
 	//! Cut selected text (optional)
 	//
 	//! Copy the selected text to the clipboard and remove it from the
 	//! editbox
diff --git a/inputmethods/dasher/DasherInterface.cpp b/inputmethods/dasher/DasherInterface.cpp
index bb5b85e..4699687 100644
--- a/inputmethods/dasher/DasherInterface.cpp
+++ b/inputmethods/dasher/DasherInterface.cpp
@@ -16,29 +16,46 @@
 #include <iostream>
 namespace {
 	#include "stdio.h"
 }
 using namespace Dasher;
 using namespace std;
 
 
 const string CDasherInterface::EmptyString = "";
 
 
 CDasherInterface::CDasherInterface()
-	: m_DashEditbox(0), m_DasherScreen(0), m_LanguageModel(0), TrainContext(0), m_Alphabet(0),
-	  m_DasherModel(0), m_DasherView(0), AlphabetID(""), LanguageModelID(-1), ViewID(-1),
-	  m_MaxBitRate(-1), m_Orientation(Opts::LeftToRight), m_SettingsStore(0), m_SettingsUI(0),
-	  m_UserLocation("usr_"), m_SystemLocation("sys_"), m_AlphIO(0), m_TrainFile(""),
-	  m_DasherFont(""), m_EditFont(""), m_EditFontSize(0), m_DrawKeyboard(false)
+	: m_Alphabet(0),
+	  m_LanguageModel(0), 
+	  m_DasherModel(0), 
+	  m_DashEditbox(0), 
+	  m_DasherScreen(0), 
+	  m_DasherView(0), 
+	  m_SettingsStore(0), 
+	  m_SettingsUI(0),
+	  m_AlphIO(0), 
+	  TrainContext(0), 
+	  AlphabetID(""), 
+	  LanguageModelID(-1), 
+	  ViewID(-1),
+	  m_MaxBitRate(-1), 
+	  m_DrawKeyboard(false),
+	  m_Orientation(Opts::LeftToRight), 
+	  m_UserLocation("usr_"), 
+	  m_SystemLocation("sys_"), 
+	  m_TrainFile(""),
+	  m_DasherFont(""), 
+	  m_EditFont(""), 
+	  m_EditFontSize(0)
 {
 }
 
 
 CDasherInterface::~CDasherInterface()
 {
 	if (m_LanguageModel)
 		m_LanguageModel->ReleaseNodeContext(TrainContext);
 	delete m_DasherModel;   // The order of some of these deletions matters
 	delete m_LanguageModel; // eg DasherModel has a pointer to LanguageModel.
 	delete m_Alphabet;      // DM baulks if LM is deleted before it is.
 	delete m_DasherView;
diff --git a/inputmethods/dasher/DasherInterface.h b/inputmethods/dasher/DasherInterface.h
index 6338801..7c4496f 100644
--- a/inputmethods/dasher/DasherInterface.h
+++ b/inputmethods/dasher/DasherInterface.h
@@ -29,25 +29,25 @@
 #include "DashEdit.h"
 #include "DasherView.h"
 
 #include "MSVC_Unannoy.h"
 #include <map>
 
 namespace Dasher {class CDasherInterface;}
 class Dasher::CDasherInterface : private NoClones,
 	public CDasherWidgetInterface, public CDasherAppInterface, public CDasherSettingsInterface
 {
 public:
 	CDasherInterface();
-	~CDasherInterface();
+	virtual ~CDasherInterface();
 
 	//! Tell the core which CSettingsStore should be used
 	void SetSettingsStore(CSettingsStore* SettingsStore);
 
 	//! Tell the core which CDasherSettingsInterface should be used
 	//
 	//! Provide a pointer to an instance of CDasherSettingsInterface in 
 	//! order to allow for platform dependent configuration of certain 
 	//! options
 	void SetSettingsUI(CDasherSettingsInterface* SettingsUI);
 	
 	//! Set the path for user specific configuration and files
diff --git a/inputmethods/dasher/DasherModel.cpp b/inputmethods/dasher/DasherModel.cpp
index 0450d66..f15fa49 100644
--- a/inputmethods/dasher/DasherModel.cpp
+++ b/inputmethods/dasher/DasherModel.cpp
@@ -8,25 +8,25 @@
 
 #include <iostream>
 #include "DasherModel.h"
 
 using namespace Dasher;
 using namespace std;
 
 //////////////////////////////////////////////////////////////////////
 // CDasherModel
 //////////////////////////////////////////////////////////////////////
 
 CDasherModel::CDasherModel(CDashEditbox* Editbox, CLanguageModel* LanguageModel, bool Dimensions)
-  : m_editbox(Editbox), m_languagemodel(LanguageModel), m_Root(0), m_Dimensions(Dimensions)
+  : m_Dimensions(Dimensions), m_editbox(Editbox), m_languagemodel(LanguageModel), m_Root(0)
 {
 	LearnContext = m_languagemodel->GetRootNodeContext();
 	
 	// various settings
 	int iShift = 12;
 	m_DasherY = 1<<iShift;
 	m_DasherOY = m_DasherY/2;
 	m_DasherOX = m_DasherY/2;
 	m_dAddProb = 0.003;
 }
 
 
@@ -96,25 +96,25 @@ CDasherNode * CDasherModel::Get_node_under_mouse(myint Mousex,myint Mousey)
 /////////////////////////////////////////////////////////////////////////////
 
 
 void CDasherModel::Get_string_under_mouse(const myint Mousex,const myint Mousey, vector<symbol> &str)
 {
 	m_Root->Get_string_under(Normalization(),m_Rootmin,m_Rootmax,Mousex,Mousey,str);
 	return;
 }
 
 /////////////////////////////////////////////////////////////////////////////
 
 
-void CDasherModel::Flush(const myint Mousex,const myint Mousey)
+void CDasherModel::Flush(const myint ,const myint )
 {
 	vector<symbol> vtUnder;
 	Get_string_under_mouse(m_DasherOX,m_DasherOY,vtUnder);
 	unsigned int i;
 	for (i=0;i<vtUnder.size();i++) {
 	  if (vtUnder[i]==0)
 	    continue;
 	  m_editbox->flush(vtUnder[i]);
 	}
 }
 
 /////////////////////////////////////////////////////////////////////////////
@@ -175,25 +175,25 @@ void CDasherModel::Start()
 	m_Root->Push_Node(therootcontext);
 	
 	m_languagemodel->ReleaseNodeContext(therootcontext);
 //	ppmmodel->dump();
 //	dump();
 	
 }
 
 /////////////////////////////////////////////////////////////////////////////
 
 void CDasherModel::Get_new_root_coords(myint Mousex,myint Mousey)
 {
-	int cappedrate=0;
+	// int cappedrate=0;
 	double dRx=1.0,dRxnew=1.0;
 	double dRxnew2;
 
 	int iSteps=m_fr.Steps();
 
 	if (Mousex<m_DasherOX) {
 	//	rx=1.0001*Ixmap[mx]/Ixmap[cx];
 		if (Mousex<=0)
 			Mousex=1;
 		dRx=1.0*m_DasherOX/Mousex;
 		dRxnew=pow(dRx,1.0/iSteps);  // or exp(log(rx)/steps) - i think the replacement is faster   
 	
@@ -234,25 +234,25 @@ void CDasherModel::Get_new_root_coords(myint Mousex,myint Mousey)
 
 	myint newRootmax=miNewrootzoom+myint(below*dRxnew);
 	myint newRootmin=miNewrootzoom-myint(above*dRxnew);
 	if (newRootmin<m_DasherY/2 && newRootmax>m_DasherY/2 && newRootmax<LLONG_MAX && newRootmin>LLONG_MIN) {
 		m_Rootmax=newRootmax;
 		m_Rootmin=newRootmin;	
 	}
 
 }
 
 /////////////////////////////////////////////////////////////////////////////
 
-void CDasherModel::Tap_on_display(myint miMousex,myint miMousey, unsigned long Time) 
+void CDasherModel::Tap_on_display(myint miMousex,myint miMousey, unsigned long ) 
 	// work out the next viewpoint, opens some new nodes
 {
 	// works out next viewpoint
 	Get_new_root_coords(miMousex,miMousey);
 
 	// opens up new nodes
 
 	// push node under mouse
 	CDasherNode *under_mouse=Get_node_under_mouse(miMousex,miMousey);
 	under_mouse->Push_Node();
 
 
diff --git a/inputmethods/dasher/DasherNode.cpp b/inputmethods/dasher/DasherNode.cpp
index 26af10f..3a984ef 100644
--- a/inputmethods/dasher/DasherNode.cpp
+++ b/inputmethods/dasher/DasherNode.cpp
@@ -23,25 +23,25 @@ void CDasherNode::Dump_node () const
 		wsprintf(out,TEXT("%7x     %7x %5d %7x  %5d %8x %8x      \n"),this,m_iGroup,m_context,m_Children,m_Cscheme,m_iLbnd,m_iHbnd);
 	
 	OutputDebugString(out);
 	
 	if (m_Children) {
 		unsigned int i; 
 		for (i=1;i<m_iChars;i++)
 			m_Children[i]->Dump_node();
 	}
 	*/
 }
 
-void CDasherNode::Generic_Push_Node(CLanguageModel::CNodeContext *context) {
+void CDasherNode::Generic_Push_Node(CLanguageModel::CNodeContext *) {
 
 	m_iAge=0;
 	m_bAlive=true;
 	if (m_Symbol && !m_iChars)   // make sure it's a valid symbol and don't enter if already done
 		m_languagemodel->EnterNodeSymbol(m_context,m_Symbol);
 
 	
 	vector<symbol> newchars;   // place to put this list of characters
 	vector<unsigned int> cum,groups;   // for the probability list
 	m_languagemodel->GetNodeProbs(m_context,newchars,groups,cum,0.003);
 	m_iChars=newchars.size();
 	// work out cumulative probs
diff --git a/inputmethods/dasher/DasherNode.h b/inputmethods/dasher/DasherNode.h
index 705a9d4..fb00d47 100644
--- a/inputmethods/dasher/DasherNode.h
+++ b/inputmethods/dasher/DasherNode.h
@@ -65,27 +65,41 @@ public:
 	void Dump_node() const;                                // diagnostic
 };
 
 /////////////////////////////////////////////////////////////////////////////
 // Inline functions
 /////////////////////////////////////////////////////////////////////////////
 
 using namespace Dasher;
 using namespace Opts;
 
 /////////////////////////////////////////////////////////////////////////////
 
-inline CDasherNode::CDasherNode(CDasherNode *parent,symbol Symbol, unsigned int igroup, int iphase, ColorSchemes ColorScheme,int ilbnd,int ihbnd,CLanguageModel *lm, int Colour=0)
-	: m_parent(parent),m_Symbol(Symbol),m_iGroup(igroup),m_iLbnd(ilbnd),m_iHbnd(ihbnd),m_languagemodel(lm),m_iPhase(iphase),
-  m_context(0), m_iAge(0), m_bAlive(1), m_Children(0), m_bForce(false), m_iChars(0), m_ColorScheme(ColorScheme), m_bControlChild(false), m_iColour(Colour)
+inline CDasherNode::CDasherNode(CDasherNode *parent,symbol Symbol, unsigned int igroup, int iphase, ColorSchemes ColorScheme,int ilbnd,int ihbnd,CLanguageModel *lm, int Colour=0) :
+ 	  m_iLbnd(ilbnd),
+	  m_iHbnd(ihbnd),
+	  m_iGroup(igroup),
+          m_iChars(0), 
+          m_iAge(0), 
+	  m_bAlive(1), 
+          m_bControlChild(false),
+	  m_ColorScheme(ColorScheme), 
+	  m_iPhase(iphase),
+          m_iColour(Colour),
+	  m_Symbol(Symbol),
+	  m_languagemodel(lm),
+          m_Children(0), 
+	  m_parent(parent),
+	  m_context(0),  
+	  m_bForce(false)
 {
 	/*
 	switch (ColorScheme) {
 		case Nodes1:
 			m_ColorScheme = Nodes2;
 			break;
 		case Nodes2:
 			m_ColorScheme = Nodes1;
 			break;
 		case Special1:
 			m_ColorScheme = Special2;
 			break;
diff --git a/inputmethods/dasher/DasherSettingsInterface.h b/inputmethods/dasher/DasherSettingsInterface.h
index 9d03eba..34b55d4 100644
--- a/inputmethods/dasher/DasherSettingsInterface.h
+++ b/inputmethods/dasher/DasherSettingsInterface.h
@@ -12,99 +12,99 @@
 
 #include "DasherTypes.h"
 #include "SettingsStore.h"
 
 namespace Dasher {class CDasherSettingsInterface;}
 class Dasher::CDasherSettingsInterface
 {
 public:
 	void SettingsDefaults(CSettingsStore* Store);
 	
 	// These actually affect the way Dasher works
 	//! Change the alphabet in use to NewAlphabetID
-	virtual void ChangeAlphabet(const std::string& NewAlphabetID) {};
+	virtual void ChangeAlphabet(const std::string& ) {};
 
 	//! Change the maximum bitrate (effectively the speed) of Dasher
-	virtual void ChangeMaxBitRate(double NewMaxBitRate) {};
+	virtual void ChangeMaxBitRate(double ) {};
 
 	//! Generate a new langage model. Not usually needed
-	virtual void ChangeLanguageModel(unsigned int NewLanguageModelID) {};
+	virtual void ChangeLanguageModel(unsigned int ) {};
 
 	//! Generate a new view of the model. Call it with 0 when starting up
-	virtual void ChangeView(unsigned int NewViewID) {};
+	virtual void ChangeView(unsigned int ) {};
 
 	//! Change the orientation (l->r, r->l, so on) of the model
-	virtual void ChangeOrientation(Opts::ScreenOrientations Orientation) {};
+	virtual void ChangeOrientation(Opts::ScreenOrientations ) {};
 
 	//! Set the file encoding of output files to Encoding
-	virtual void SetFileEncoding(Opts::FileEncodingFormats Encoding) {};
+	virtual void SetFileEncoding(Opts::FileEncodingFormats ) {};
 
 	//! Inform the core that the screen has this size
-	virtual void SetScreenSize(long Width, long Height) {};
+	virtual void SetScreenSize(long , long ) {};
 	
 	//! Set the size of the font used in the Dasher canvas
-	virtual void SetDasherFontSize(Dasher::Opts::FontSize fontsize) {};
+	virtual void SetDasherFontSize(Dasher::Opts::FontSize ) {};
 
 	//! Set the number of dimensions of input (either 1 or 2)
-	virtual void SetDasherDimensions(bool Value) {};
+	virtual void SetDasherDimensions(bool ) {};
 
 	// These are recommended options for the Dasher GUI. {{{ They don't actually
 	// change the way Dasher works. They are part of the Dasher interface
 	// anyway so that it can handle option saving for you, and to make it
 	// easy for the Dasher engine to control the GUI later on. }}}
 
 	//! True if toolbar should be shown, false otherwise
-	virtual void ShowToolbar(bool Value) {};
+	virtual void ShowToolbar(bool ) {};
 
 	//! True if toolbar should show text, false otherwse
-	virtual void ShowToolbarText(bool Value) {};
+	virtual void ShowToolbarText(bool ) {};
 
 	//! True if toolbar should have large icons, false otherwise
-	virtual void ShowToolbarLargeIcons(bool Value) {};
+	virtual void ShowToolbarLargeIcons(bool ) {};
 
 	//! True if the speed slider should be shown, false otherwise
-	virtual void ShowSpeedSlider(bool Value) {};
+	virtual void ShowSpeedSlider(bool ) {};
 
 	//! True if the window layout should be fixed, false otherwise
-	virtual void FixLayout(bool Value) {};
+	virtual void FixLayout(bool ) {};
 
 	//! True if new files should be timestamped, false otherwise
-	virtual void TimeStampNewFiles(bool Value) {};
+	virtual void TimeStampNewFiles(bool ) {};
 
 	//! True if all text should be copied to clipboard when Dasher is stopped, false otherwise
-	virtual void CopyAllOnStop(bool Value) {};
+	virtual void CopyAllOnStop(bool ) {};
 
 	//! True if a box should be drawn to represent the logical position of the mouse
-	virtual void DrawMouse(bool Value) {};
+	virtual void DrawMouse(bool ) {};
 
 	//! Set the editbox font 
-	virtual void SetEditFont(std::string Name, long Size) {};
+	virtual void SetEditFont(std::string , long ) {};
 
 	//! Set the canvas font
-	virtual void SetDasherFont(std::string Name) {};
+	virtual void SetDasherFont(std::string ) {};
 
 	//! Set the height of the edit box
-	virtual void SetEditHeight(long Value) {};
+	virtual void SetEditHeight(long ) {};
 	
 	//! Should Dasher start and stop on space bar?
-	virtual void StartOnSpace(bool Value) {};
+	virtual void StartOnSpace(bool ) {};
 
 	//! Should Dasher start and stop on left mouse button?
-	virtual void StartOnLeft(bool Value) {};
+	virtual void StartOnLeft(bool ) {};
 	
 	//! Should Dasher be keyboard controlled?
-	virtual void KeyControl(bool Value) {};
+	virtual void KeyControl(bool ) {};
 	
 	//! Should Dasher pause when the pointer leaves the window?
-	virtual void WindowPause(bool Value) {};
+	virtual void WindowPause(bool ) {};
 };
 
 
 #include <string>
 
 namespace Dasher
 {
 namespace Keys
 {
 	// Standard Option strings. You are encouraged to use these constants.
 	// -------------------------------------------------------------------
 	
diff --git a/inputmethods/dasher/DasherView.cpp b/inputmethods/dasher/DasherView.cpp
index 3b8cb64..8e32cf1 100644
--- a/inputmethods/dasher/DasherView.cpp
+++ b/inputmethods/dasher/DasherView.cpp
@@ -15,32 +15,32 @@ CDasherView::CDasherView(CDasherScreen* DasherScreen, CDasherModel& DasherModel,
 {
 //	XYScale = (double)m_Screen->GetHeight() / m_Screen->GetWidth();
 }
 
 
 void CDasherView::ChangeOrientation(Dasher::Opts::ScreenOrientations Orientation)
 {
 	ScreenOrientation = Orientation;
 	Render();
 }
 
 
-void CDasherView::FlushAt(int mousex,int mousey) 
+void CDasherView::FlushAt(int ,int ) 
 {
 	m_DasherModel.Flush(0,0);
 }
 
 int CDasherView::RecursiveRender(CDasherNode* Render, myint y1,myint y2,int mostleft, bool text)
 {
-	symbol CurChar = Render->Symbol();
+	// symbol CurChar = Render->Symbol();
 	int Color;
 
 	if (ColourMode==true) {
 	  Color = Render->Colour();
 	} else {
 	  Color = Render->Phase()%3; 
 	}
 
 	if (RenderNode(Render->Symbol(), Color, Render->Cscheme(), y1, y2, mostleft, Render->m_bForce, text))
 		RenderGroups(Render, y1, y2, text);
 	else
 		Render->Kill();
diff --git a/inputmethods/dasher/DasherView.h b/inputmethods/dasher/DasherView.h
index 81cc24e..6257c03 100644
--- a/inputmethods/dasher/DasherView.h
+++ b/inputmethods/dasher/DasherView.h
@@ -19,25 +19,25 @@
 #include "DasherScreen.h"
 #include "DasherModel.h"
 
 // CDasherView is an abstract view class
 // The implentation must provide several functions - defined here as pure virtual functions
 // See the CDasherViewSquare class for an example
 
 namespace Dasher {class CDasherView;}
 class Dasher::CDasherView
 {
 public:
 	CDasherView(CDasherScreen* DasherScreen, CDasherModel& DasherModel, Dasher::Opts::ScreenOrientations Orientation=Dasher::Opts::LeftToRight);
-	~CDasherView() {}		
+	virtual ~CDasherView() {}		
 	
 	void ChangeOrientation(Dasher::Opts::ScreenOrientations Orientation);
 	
 	// TODO Sort this out
 	void FlushAt(int mousex,int mousey);
 	
 	// renders Dasher
 	inline void Render();
 	
 	// translates the screen coordinates to Dasher coordinates and calls
 	// dashermodel.TapOnDisplay
 	virtual void TapOnDisplay(int mousex, int mousey, unsigned long Time)=0;
diff --git a/inputmethods/dasher/PPMLanguageModel.cpp b/inputmethods/dasher/PPMLanguageModel.cpp
index b725a2b..137b07f 100644
--- a/inputmethods/dasher/PPMLanguageModel.cpp
+++ b/inputmethods/dasher/PPMLanguageModel.cpp
@@ -63,38 +63,38 @@ CPPMLanguageModel::CPPMLanguageModel(CAlphabet *_alphabet,int _normalization)
 {
 	root=new CPPMnode(-1);
 	m_rootcontext=new CPPMContext(root,0);
 }
 
 
 CPPMLanguageModel::~CPPMLanguageModel()
 {
 	delete root;
 }
 
 
-bool CPPMLanguageModel::GetProbs(CContext *context,vector<unsigned int> &probs,double addprob)
+bool CPPMLanguageModel::GetProbs(CContext *context,vector<unsigned int> &probs,double )
 	// get the probability distribution at the context
 {
 	// seems like we have to have this hack for VC++
 	CPPMContext *ppmcontext=static_cast<CPPMContext *> (context);
 	
 	
 	int modelchars=GetNumberModelChars();
 	int norm=CLanguageModel::normalization();
 	probs.resize(modelchars);
 	CPPMnode *temp,*s; 
 	int loop,total;
 	int sym; 
-	ulong spent=0; 
+	// ulong spent=0; 
 	ulong size_of_slice;
 	bool *exclusions=new bool [modelchars];
 	ulong uniform=modelchars;
 	ulong tospend=norm-uniform;
 	temp=ppmcontext->head;
 	for (loop=0; loop <modelchars; loop++) {   /* set up the exclusions array */
 		probs[loop]=0;
 		exclusions[loop]=0;
 	}
 	while (temp!=0) {
 		//	Usprintf(debug,TEXT("tospend %u\n"),tospend);
 		//	DebugOutput(TEXT("round\n"));
@@ -183,25 +183,25 @@ void CPPMLanguageModel::AddSymbol(CPPMLanguageModel::CPPMContext &context,int sy
 		context.head=context.head->vine;
 		context.order--;
 	}
 }
 
 
 // update context with symbol 'Symbol'
 void CPPMLanguageModel::EnterSymbol(CContext* Context, modelchar Symbol)
 {
 	CPPMLanguageModel::CPPMContext& context = * static_cast<CPPMContext *> (Context);
 	
 	CPPMnode *find;
-	CPPMnode *temp=context.head;
+	// CPPMnode *temp=context.head;
 	
 	while (context.head) {
 		find =context.head->find_symbol(Symbol);
 		if (find) {
 			context.order++;
 			context.head=find;
 			//	Usprintf(debug,TEXT("found context %x order %d\n"),head,order);
 			//	DebugOutput(debug);
 			return;
 		}
 		context.order--;
 		context.head=context.head->vine;
@@ -237,25 +237,25 @@ void CPPMLanguageModel::dumpString( char *str, int pos, int len )
 	char cc;
 	int p;
 	for (p = pos; p<pos+len; p++) {
 		cc = str [p];
 		if ((cc <= 31) || (cc >= 127))
 			printf( "<%d>", cc );
 		else
 			printf( "%c", cc );
 	}
 }
 
 
-void CPPMLanguageModel::dumpTrie( CPPMLanguageModel::CPPMnode *t, int d )
+void CPPMLanguageModel::dumpTrie( CPPMLanguageModel::CPPMnode *, int )
 	// diagnostic display of the PPM trie from node t and deeper
 {
 //TODO
 /*
 	dchar debug[256];
 	int sym;
 	CPPMnode *s;
 	Usprintf( debug,TEXT("%5d %7x "), d, t );
 	//TODO: Uncomment this when headers sort out
 	//DebugOutput(debug);
 	if (t < 0) // pointer to input
 		printf( "                     <" );
diff --git a/inputmethods/dasher/PPMLanguageModel.h b/inputmethods/dasher/PPMLanguageModel.h
index bd860b8..7025a0a 100644
--- a/inputmethods/dasher/PPMLanguageModel.h
+++ b/inputmethods/dasher/PPMLanguageModel.h
@@ -7,50 +7,51 @@
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __PPMLanguageModel_h__
 #define __PPMLanguageModel_h__
 
 #include "NoClones.h"
 #include "MSVC_Unannoy.h"
 #include <vector>
 #include <stdio.h>
 
 #include "LanguageModel.h"
 
-static char dumpTrieStr[40000];
+// static char dumpTrieStr[40000];
 const int MAX_ORDER = 5;
 const int maxcont =200;
 
 namespace Dasher {class CPPMLanguageModel;}
 class Dasher::CPPMLanguageModel : public Dasher::CLanguageModel, private NoClones
 {
 public:
 	CPPMLanguageModel(CAlphabet *_alphabet, int _normalization);
-	~CPPMLanguageModel();
+	virtual ~CPPMLanguageModel();
 	
 	class CPPMnode {
 	public:
 		CPPMnode* find_symbol(int sym);
 		CPPMnode* add_symbol_to_node(int sym,int *update);
 		CPPMnode* child;
 		CPPMnode* next;
 		CPPMnode* vine;
 		short int count;
 		const short int symbol;
 		CPPMnode(int sym);
 	};
 	
 	class CPPMContext : public CContext {
 	public:
-		CPPMContext(CPPMContext const &input) {head = input.head;	order= input.order;}
+		CPPMContext(CPPMContext const &input) : CContext(input)
+                  { head = input.head;order= input.order;}
 		CPPMContext(CPPMnode* _head=0, int _order=0) : head(_head),order(_order) {};
 		~CPPMContext() {};
 		void dump();
 		CPPMnode* head;
 		int order;
 	};
 	
 	void ReleaseContext(CContext*);
 	CContext* GetRootContext();
 	inline CContext* CloneContext(CContext*);
 	void EnterSymbol(CContext* context, modelchar Symbol);
 	//inline bool GetProbs(CContext*,std::vector<symbol> &newchars,std::vector<unsigned int> &groups,std::vector<unsigned int> &probs,double addprob);
diff --git a/inputmethods/dasher/QtDasherImpl.cc b/inputmethods/dasher/QtDasherImpl.cc
index d72f6d9..f4a70dd 100644
--- a/inputmethods/dasher/QtDasherImpl.cc
+++ b/inputmethods/dasher/QtDasherImpl.cc
@@ -12,25 +12,25 @@ static const char * qtdasher_xpm[]={
 "# c #303030",
 "  c None",
 " ########################## ",
 "                            ",
 "    #     #                 ",
 "   # #   # #                ",
 "  #   # #   #               ",
 " #     #     #              ",
 " ########################## "};
 
 
 QtDasherImpl::QtDasherImpl()
-  : qtdasherwidget(0), icn(0), qtdasherinterface(0)
+  : qtdasherinterface(0), qtdasherwidget(0), icn(0)
 {
 }
 
 QtDasherImpl::~QtDasherImpl()
 {
     delete qtdasherwidget;
     delete icn;
 }
 
 QWidget *QtDasherImpl::inputMethod( QWidget *parent, Qt::WFlags f )
 {
   if ( !qtdasherwidget ) {
diff --git a/inputmethods/dasher/QtDasherPlugin.cc b/inputmethods/dasher/QtDasherPlugin.cc
index cf4fc2c..f491769 100644
--- a/inputmethods/dasher/QtDasherPlugin.cc
+++ b/inputmethods/dasher/QtDasherPlugin.cc
@@ -40,25 +40,25 @@ QtDasherPlugin::~QtDasherPlugin()
 
 void QtDasherPlugin::resetState()
 {
   flushcount=0;
   interface->Start();
   interface->Redraw();
 }
 
 void QtDasherPlugin::unflush()
 {
   if (flushcount==0)
     return;
-  for (flushcount; flushcount>0; flushcount--) {
+  for (; flushcount>0; flushcount--) {
     deletetext();
   }
 }
 
 void QtDasherPlugin::output(int Symbol)
 {
   std::string label = interface->GetEditText(Symbol);
   QString unicodestring = utf8_codec->toUnicode(label.c_str());
   for (int i=0; i<int(unicodestring.length()); i++) {
     emit key( unicodestring[i].unicode(), 0, 0, true, false );
     emit key( unicodestring[i].unicode(), 0, 0, false, false );
   }
diff --git a/inputmethods/dasher/QtDasherPlugin.h b/inputmethods/dasher/QtDasherPlugin.h
index 5f70acf..c979a2f 100644
--- a/inputmethods/dasher/QtDasherPlugin.h
+++ b/inputmethods/dasher/QtDasherPlugin.h
@@ -13,25 +13,25 @@ public:
 
   void resetState();
   QSize sizeHint() const;
 
   void write_to_file() {};
   void get_new_context(std::string&, int) {};
   void unflush();
   void output(int);
   void deletetext();
   void flush(int);
   void Clear() {};
   void SetEncoding(Dasher::Opts::FileEncodingFormats) {};
-  void SetFont(std::string Name, long Size) {};
+  void SetFont(std::string , long ) {};
 
  signals:
   void key( ushort, ushort, ushort, bool, bool);
 
  private:
   QtDasherScreen *d;
   CDasherInterface *interface;
   int flushcount;
   QUtf8Codec *utf8_codec;
 };
 
 
diff --git a/inputmethods/dasher/QtDasherScreen.cc b/inputmethods/dasher/QtDasherScreen.cc
index 747b705..2179cfb 100644
--- a/inputmethods/dasher/QtDasherScreen.cc
+++ b/inputmethods/dasher/QtDasherScreen.cc
@@ -9,39 +9,44 @@
 #include <qpointarray.h>
 #include <qpoint.h>
 
 #include "QtDasherScreen.h"
 #include "DasherScreen.h"
 #include "SettingsStore.h"
 
 #define MAXFONTSIZE 25
 #define MINFONTSIZE 8
 
 QtDasherScreen::QtDasherScreen (int _width, int _height,
 				CDasherInterface *_interface,
-				QWidget * _parent, Dasher::CDashEditbox *edit):
-  QWidget(_parent), interface( _interface ),
-  fontname( "fixed" ), fontsize(12),
-  Dasher::CDasherScreen(_width, _height)
+				QWidget * _parent, 
+				Dasher::CDashEditbox *_edit):
+  QWidget(_parent), 
+  Dasher::CDasherScreen(_width, _height),
+  fontsize(12),
+  interface( _interface ),
+  fontname( "fixed" )
 {
   font = QFont (fontname.c_str(), fontsize);
   painter = new QPainter ();
 
   pixmap = new QPixmap (_width, _height);
   pixmap->setOptimization(QPixmap::BestOptim);
   interface->SetSettingsStore(new CSettingsStore);
 
   interface->ChangeLanguageModel(0);
   interface->ChangeView(0);
-  interface->ChangeEdit(edit);
+  interface->ChangeEdit(_edit);
+  edit = _edit;
+
 
 /* interface->GetFontSizes(&FontSizes);
 
   for (int i=0; i<FontSizes.size(); i++) {
     if (FontSizes[i]>Fonts.size())
       Fonts.resize((FontSizes[i])+1);    
     Fonts[FontSizes[i]]= QFont (fontname.c_str(), FontSizes[i]);
 //    Fonts[FontSizes[i]].setPixelSize(FontSizes[i]);
   }
 */
   interface->ChangeScreen(this);
 
@@ -134,25 +139,25 @@ void QtDasherScreen::Polyline(point* Points, int Number) const
   painter->setPen (NoPen);
 }
 
 void QtDasherScreen::DrawPolygon(point* Points, int Number, int Color,
 				 Opts::ColorSchemes ColorScheme) const
 {
   painter->setBrush (getColor (Color, ColorScheme));
   QPointArray qpa(Number);
   Points_to_QPointArray (Points, Number, qpa);
   painter->drawPolygon (qpa);
 }
 
-void QtDasherScreen::mousePressEvent (QMouseEvent *e)
+void QtDasherScreen::mousePressEvent (QMouseEvent *)
 {
     paused=false;
     interface->Unpause(get_time());
 }
 
 void QtDasherScreen::mouseReleaseEvent(QMouseEvent *e)
 {
     QPoint p = e->pos();
     interface->PauseAt(p.x(), p.y());
     paused=true;
 }
 
diff --git a/inputmethods/dasher/QtDasherScreen.h b/inputmethods/dasher/QtDasherScreen.h
index 06689d6..d3d67cb 100644
--- a/inputmethods/dasher/QtDasherScreen.h
+++ b/inputmethods/dasher/QtDasherScreen.h
@@ -27,35 +27,35 @@ class QtDasherScreen : public QWidget, public Dasher::CDasherScreen
 
 {
   Q_OBJECT
  public:
   QtDasherScreen (int _width, int _height,
 		  CDasherInterface *_interface,
 		  QWidget * _parent=0, Dasher::CDashEditbox* edit=0);
   QtDasherScreen::~QtDasherScreen();
 
   void SetFont(std::string Name)
     { fontname = Name; /* set_the_font(); */ }
 
-  void SetFontSize(Dasher::Opts::FontSize fontsize)
+  void SetFontSize(Dasher::Opts::FontSize )
     {
 #warning QtDasherScreen::SetFontSize() not implemented
     }
   Dasher::Opts::FontSize GetFontSize()
     {
 #warning QtDasherScreen::GetFontSize() not implemented
       return (Dasher::Opts::Normal);
     }
   
-  void TextSize(symbol Character, int* Width, int* Height, int Size) const
+  void TextSize(symbol , int* Width, int* Height, int ) const
     { 
       // should probably use QPainter::boundingRect()
       *Width = *Height = font.pixelSize();
       
     }
   void DrawText(symbol Character, int x1, int y1, int Size) const
     {
       //      QFont font = QFont (fontname.c_str(), Size);
       //      font.setPixelSize(Size);
       QPoint point = QPoint(x1, y1+Size/2);
   
       painter->setFont (font);
diff --git a/inputmethods/dasher/SettingsStore.cpp b/inputmethods/dasher/SettingsStore.cpp
index c5bbfea..f7661bd 100644
--- a/inputmethods/dasher/SettingsStore.cpp
+++ b/inputmethods/dasher/SettingsStore.cpp
@@ -93,43 +93,43 @@ void CSettingsStore::SetStringDefault(const string& Key, const string& Value)
 {
 	string TmpValue;
 	if ( (StringMap.find(Key)==StringMap.end()) && (!LoadSetting(Key, &TmpValue)) )
 		SetStringOption(Key, Value);
 }
 
 
 /* Private functions -- Settings are not saved between sessions unless these
 functions are over-ridden.
 --------------------------------------------------------------------------*/
 
 
-bool CSettingsStore::LoadSetting(const string& Key, bool* Value)
+bool CSettingsStore::LoadSetting(const string& , bool* )
 {
 	return false;
 }
 
 
-bool CSettingsStore::LoadSetting(const string& Key, long* Value)
+bool CSettingsStore::LoadSetting(const string& , long* )
 {
 	return false;
 }
 
 
-bool CSettingsStore::LoadSetting(const string& Key, string* Value)
+bool CSettingsStore::LoadSetting(const string& , string* )
 {
 	return false;
 }
 
 
-void CSettingsStore::SaveSetting(const string& Key, bool Value)
+void CSettingsStore::SaveSetting(const string& , bool )
 {
 }
 
 
-void CSettingsStore::SaveSetting(const string& Key, long Value)
+void CSettingsStore::SaveSetting(const string& , long )
 {
 }
 
 
-void CSettingsStore::SaveSetting(const string& Key, const string& Value)
+void CSettingsStore::SaveSetting(const string& , const string& )
 {
 }