Cleaned up code using CppCheck

src/associatedialog.cpp

@@ -114,26 +114,25 @@ void AssociateDialog::OnOk ( wxCommandEvent& e )
 
 void AssociateDialog::OnContextHelp ( wxHelpEvent& e )
 {
-	wxTipWindow *tw;
 	int id = e.GetId();
 	if ( id == ID_URL )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Provides a space for you to type the path of the file" ) );
 	else if ( id == ID_BROWSE )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Opens a standard file dialog" ) );
 	else if ( id == ID_AUX )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Provides a space for you to type additional information" ) );
 	else if ( id == wxID_CANCEL )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Closes this dialog without making any changes" ) );
 	else if ( id == wxID_OK )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Selects the file specified" ) );
 	else

src/contexthandler.cpp

@@ -21,12 +21,12 @@
 #include "contexthandler.h"
 
 ContextMatch ContextHandler::getContext (
-    char *s,
+    const char *s,
     int len,
-    char *origin,
+    const char *origin,
     int context )
 {
-	char *t, *u;
+	const char *t, *u;
 	int maxrange = context * 20;
 
 	int range = context + 1, i = 0;

src/contexthandler.h

@@ -41,9 +41,9 @@ class ContextHandler
 {
 	public:
 		static ContextMatch getContext (
-		    char *s,
+		    const char *s,
 		    int len,
-		    char *origin,
+		    const char *origin,
 		    int context );
 };
 

src/exportdialog.cpp

@@ -156,7 +156,6 @@ ExportDialog::~ExportDialog()
 
 void ExportDialog::OnOk ( wxCommandEvent& e )
 {
-	std::string urlUtf8, urlParamsUtf8;
 #ifdef __WXMSW__
 	url = urlCtrl->GetTextCtrlValue();
 #else
@@ -171,30 +170,27 @@ void ExportDialog::OnOk ( wxCommandEvent& e )
     rtf = rtfCheckbox->IsChecked();
     doc = docCheckbox->IsChecked();
     fullDaisy = fullDaisyCheckbox->IsChecked();
-	urlUtf8 = ( const char * ) url.mb_str ( wxConvUTF8 );
 
 	e.Skip();
 }
 
 void ExportDialog::OnContextHelp ( wxHelpEvent& e )
 {
-	wxTipWindow *tw;
-
 	int id = e.GetId();
 	if ( id == ID_URL )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Provides a space for you to enter or select a stylesheet for conversion to canonical XHTML" ) );
 	if ( id == ID_FOLDER )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Provides a space for you to enter or select the output folder" ) );
 	else if ( id == wxID_OK )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Starts the export" ) );
 	else if ( id == wxID_CANCEL )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Closes the dialog box without exporting the file" ) );
 	else

src/exportdialog.h

@@ -71,7 +71,6 @@ class ExportDialog : public wxDialog
 		};
 
 	private:
-		wxStaticText *urlLabel, *folderLabel;
 		wxString url, folder;
 		wxCheckBox *quietCheckbox,
 		*suppressOptionalCheckbox,

src/globalreplacedialog.cpp

@@ -138,35 +138,33 @@ void GlobalReplaceDialog::OnOk ( wxCommandEvent& e )
 
 void GlobalReplaceDialog::OnContextHelp ( wxHelpEvent& e )
 {
-	wxTipWindow *tw;
-
 	int id = e.GetId();
 	if ( id == ID_FIND )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Provides a space for you to type the text you want to find" ) );
 	else if ( id == ID_REPLACE )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Provides a space for you to type the text you want to replace the text you typed in Find what" ) );
 	else if ( id == ID_MATCHCASE )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Finds only text with lowercase and uppercase letters as specified in Find what" ) );
 	else if ( id == ID_ALLDOCUMENTS )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Extends the scope to all open documents" ) );
 	else if ( id == ID_REGEX )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Interprets the text specified in Find what as a regular expression" ) );
 	else if ( id == wxID_OK )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Finds all instances of the text specified in Find what and replaces them with the text in Replace with" ) );
 	else if ( id == wxID_CANCEL )
-		tw = new wxTipWindow (
+		new wxTipWindow (
 		    this,
 		    _ ( "Closes the dialog box without saving any changes you have made" ) );
 	else

src/globalreplacedialog.h

@@ -53,7 +53,6 @@ class GlobalReplaceDialog : public wxDialog
 
 	private:
 		wxTextCtrl *findCtrl, *replaceCtrl;
-		wxStaticText *findLabel, *replaceLabel;
 		wxCheckBox *matchCaseBox, *allDocumentsBox, *regexBox;
 		wxString find, replace;
 		bool matchCase, allDocuments, regex;

src/locationpanel.cpp

@@ -67,10 +67,9 @@ LocationPanel::LocationPanel ( wxWindow *parentWindowParameter, int id ) :
 }
 
 void LocationPanel::update (
-    XmlDoc *docParameter,
+    XmlDoc *doc,
     const wxString& parentParameter )
 {
-	doc = docParameter;
 	parent = parentParameter;
 	wxString previous = edit->GetValue();
 

src/locationpanel.h

@@ -36,7 +36,6 @@ class LocationPanel : public wxPanel
 	private:
 		void indentStructure ( wxString& structure );
 		MyFrame *parentWindow;
-		XmlDoc *doc;
 		wxBoxSizer *sizer;
 		wxTextCtrl *edit;
 		wxStyledTextCtrl *structureEdit;

src/mp3album.cpp

@@ -47,7 +47,6 @@ void XMLCALL Mp3Album::start ( void *data,
 	Mp3AlbumData *ad;
 	ad = ( Mp3AlbumData * ) data;
 
-    std::string value;
     char noArray[5];
     int currentNo;
 

src/mypropertysheet.cpp

@@ -32,15 +32,15 @@ MyPropertySheet::MyPropertySheet (
     wxWindow *parent,
     XmlCtrlProperties& propertiesParameter,
     wxString& applicationDirParameter,
-    bool rememberOpenTabsParameter,
-    bool libxmlNetAccessParameter,
-    bool singleInstanceCheckParameter,
-    bool saveBomParameter,
-    bool unlimitedUndoParameter,
-    bool restoreLayoutParameter,
-    bool expandInternalEntitiesParameter,
-    bool showFullPathOnFrameParameter,
-    int lang,
+    bool &rememberOpenTabsParameter,
+    bool &libxmlNetAccessParameter,
+    bool &singleInstanceCheckParameter,
+    bool &saveBomParameter,
+    bool &unlimitedUndoParameter,
+    bool &restoreLayoutParameter,
+    bool &expandInternalEntitiesParameter,
+    bool &showFullPathOnFrameParameter,
+    int &lang,
     const std::set<const wxLanguageInfo *> &translations,
     wxWindowID id,
     wxString title,
@@ -51,6 +51,15 @@ MyPropertySheet::MyPropertySheet (
 	: wxPropertySheetDialog ( parent, id, title, position, size, style )
 	, properties ( propertiesParameter )
 	, applicationDir ( applicationDirParameter )
+	, rememberOpenTabs ( rememberOpenTabsParameter )
+	, libxmlNetAccess ( libxmlNetAccessParameter )
+	, singleInstanceCheck ( singleInstanceCheckParameter )
+	, saveBom ( saveBomParameter )
+	, unlimitedUndo ( unlimitedUndoParameter )
+	, restoreLayout ( restoreLayoutParameter )
+	, expandInternalEntities ( expandInternalEntitiesParameter )
+	, showFullPathOnFrame ( showFullPathOnFrameParameter )
+	, lang ( lang )
 {
 	CreateButtons ( wxOK | wxCANCEL );
 
@@ -241,6 +250,15 @@ MyPropertySheet::~MyPropertySheet()
 
 void MyPropertySheet::OnOk ( wxCommandEvent& e )
 {
+	wxString testDir = applicationDirEdit->GetValue();
+	if ( !wxFileName::DirExists ( testDir ) )
+	{
+		wxMessageBox ( _ ( "Cannot access application directory" ), _ ( "Options" ) );
+		// tbd: show general tab
+		return;
+	}
+	applicationDir = testDir;
+
 	properties.completion = completionBox->GetValue();
 	properties.fold = foldBox->GetValue();
 	properties.number = numberBox->GetValue();
@@ -255,16 +273,6 @@ void MyPropertySheet::OnOk ( wxCommandEvent& e )
 	properties.font = fontBox->GetStringSelection();
 	properties.highlightSyntax = highlightSyntaxBox->GetValue();
 
-	wxString testDir = applicationDirEdit->GetValue();
-	if ( !wxFileName::DirExists ( testDir ) )
-	{
-		wxMessageBox ( _ ( "Cannot access application directory" ), _ ( "Options" ) );
-		// tbd: show general tab
-		return;
-	}
-	else
-		applicationDir = testDir;
-
 	singleInstanceCheck = singleInstanceCheckBox->GetValue();
 	restoreLayout = restoreLayoutBox->GetValue();
 	rememberOpenTabs = rememberOpenTabsBox->GetValue();
@@ -289,58 +297,3 @@ void MyPropertySheet::OnApplicationDirBrowse ( wxCommandEvent& e )
 	if ( browseDialog->ShowModal() == wxID_OK )
 		applicationDirEdit->SetValue ( browseDialog->GetPath() );
 }
-
-XmlCtrlProperties MyPropertySheet::getProperties()
-{
-	return properties;
-}
-
-wxString MyPropertySheet::getApplicationDir()
-{
-	return applicationDir;
-}
-
-bool MyPropertySheet::getSingleInstanceCheck()
-{
-	return singleInstanceCheck;
-}
-
-bool MyPropertySheet::getRememberOpenTabs()
-{
-	return rememberOpenTabs;
-}
-
-bool MyPropertySheet::getLibxmlNetAccess()
-{
-	return libxmlNetAccess;
-}
-
-bool MyPropertySheet::getSaveBom()
-{
-	return saveBom;
-}
-
-bool MyPropertySheet::getUnlimitedUndo()
-{
-	return unlimitedUndo;
-}
-
-int MyPropertySheet::getLang()
-{
-	return lang;
-}
-
-bool MyPropertySheet::getRestoreLayout()
-{
-	return restoreLayout;
-}
-
-bool MyPropertySheet::getExpandInternalEntities()
-{
-	return expandInternalEntities;
-}
-
-bool MyPropertySheet::getShowFullPathOnFrame()
-{
-	return showFullPathOnFrame;
-}

src/mypropertysheet.h

@@ -38,15 +38,15 @@ class MyPropertySheet : public wxPropertySheetDialog
 		    wxWindow *parent,
 		    XmlCtrlProperties& propertiesParameter,
 		    wxString& applicationDirParameter,
-		    bool rememberOpenTabsParameter,
-		    bool libxmlNetAccess,
-		    bool singleInstanceCheck,
-		    bool saveBom,
-		    bool unlimitedUndo,
-		    bool restoreLayout,
-		    bool expandInternalEntities,
-		    bool showFullPathOnFrame,
-		    int lang,
+		    bool &rememberOpenTabsParameter,
+		    bool &libxmlNetAccess,
+		    bool &singleInstanceCheck,
+		    bool &saveBom,
+		    bool &unlimitedUndo,
+		    bool &restoreLayout,
+		    bool &expandInternalEntities,
+		    bool &showFullPathOnFrame,
+		    int &lang,
 		    const std::set<const wxLanguageInfo *> &translations,
 		    wxWindowID id = wxID_ANY,
 		    wxString title = _T ( "" ),
@@ -56,19 +56,8 @@ class MyPropertySheet : public wxPropertySheetDialog
 		~MyPropertySheet();
 		void OnOk ( wxCommandEvent& e );
 		void OnApplicationDirBrowse ( wxCommandEvent& e );
-		XmlCtrlProperties getProperties();
-		wxString getApplicationDir();
-		bool getSingleInstanceCheck();
-		bool getRememberOpenTabs();
-		bool getLibxmlNetAccess();
-		bool getSaveBom();
-		bool getUnlimitedUndo();
-		bool getRestoreLayout();
-		bool getExpandInternalEntities();
-		bool getShowFullPathOnFrame();
-		int getLang();
 	private:
-		int lang;
+		int &lang;
 		wxCheckBox *completionBox,
 		*currentLineBox,
 		*foldBox,
@@ -91,17 +80,17 @@ class MyPropertySheet : public wxPropertySheetDialog
 		*insertCloseTagBox;
 		wxChoice *languageBox, *fontBox;
 		wxTextCtrl *applicationDirEdit;
-		XmlCtrlProperties properties;
-		wxString applicationDir;
-		bool singleInstanceCheck,
-		rememberOpenTabs,
-		libxmlNetAccess,
-		saveBom,
-		unlimitedUndo,
-		restoreLayout,
-		expandInternalEntities,
-		showFullPathOnFrame,
-		insertCloseTag;
+		XmlCtrlProperties &properties;
+		wxString &applicationDir;
+		bool &singleInstanceCheck,
+		&rememberOpenTabs,
+		&libxmlNetAccess,
+		&saveBom,
+		&unlimitedUndo,
+		&restoreLayout,
+		&expandInternalEntities,
+		&showFullPathOnFrame;
+
 		DECLARE_EVENT_TABLE()
 };
 

src/parserdata.h

@@ -28,6 +28,7 @@ class ParserData
 	public:
 		ParserData()
 		{
+			state = 0;
 			count = 0;
 		}
 		~ParserData()

src/rule.cpp

@@ -31,7 +31,9 @@ Rule::Rule (
 		        matchCase,
 		        replace,
 		        arrayLength )
-{ }
+{
+	adjustCaseAttribute = tentativeAttribute = false;
+}
 
 bool Rule::getAdjustCaseAttribute()
 {

src/stringset.h

@@ -30,9 +30,10 @@
 #ifdef __WXMSW__
 #include <mem.h>
 #endif
+#include <boost/utility.hpp>
 
 template<class T>
-class StringSetNode
+class StringSetNode : private boost::noncopyable
 {
 	public:
 		StringSetNode ( T *keyParameter, size_t lenParameter )

src/styledialog.cpp

@@ -103,6 +103,7 @@ StyleDialog::StyleDialog (
 		    position,
 		    size,
 		    wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxMAXIMIZE_BOX ),
+		indexForContextMenu ( -1 ),
 		bufferUtf8 ( bufferParameterUtf8 ),
 #if !defined(USE_ENCHANT) && defined(__WXMSW__)
 		aspellDataPath ( aspellDataPathParameter ),

src/wraplibxml.cpp

@@ -96,6 +96,7 @@ void WrapLibxml::Init ( const wxString &catalogPath ) throw()
 
 WrapLibxml::WrapLibxml ( bool netAccessParameter )
 		: netAccess ( netAccessParameter )
+		, errorLine ( 0 )
 {
 	WrapLibxml::Init();
 }
@@ -117,19 +118,13 @@ bool WrapLibxml::validate ( const std::string& fileName )
 		return false;
 	}
 
-	bool returnValue = false;
-
 	docPtr = xmlCtxtReadFile (
 	             ctxt,
 	             fileName.c_str(),
 	             NULL,
 	             ( netAccess ) ? XML_PARSE_DTDVALID : XML_PARSE_DTDVALID | XML_PARSE_NONET );
-	if ( docPtr == NULL )
-		;
-	else if ( ctxt->valid == 0 )
-		;
-	else
-		returnValue = true;
+
+	bool returnValue = docPtr != NULL && ctxt->valid != 0;
 
 	xmlFreeDoc ( docPtr );
 	xmlFreeParserCtxt ( ctxt );

src/wrapregex.cpp

@@ -33,11 +33,15 @@ WrapRegex::WrapRegex (
     const string& replaceParameter,
     const int arrayLengthParameter ) :
 		replace ( replaceParameter ),
-		arrayLength ( arrayLengthParameter )
+		arrayLength ( arrayLengthParameter ),
+		returnValue ( 0 )
 {
 	if ( pattern.empty() || pattern == ".*" )
 	{
 		disabled = true;
+		matchArray = NULL;
+		patternStructure = NULL;
+		patternExtraStructure = NULL;
 		return;
 	}
 	disabled = false;
@@ -67,17 +71,10 @@ WrapRegex::~WrapRegex()
 	if ( disabled )
 		return;
 
-	try
-	{
 	pcre_free ( patternStructure );
 	pcre_free ( patternExtraStructure );
 	delete[] matchArray;
 }
-	catch ( ... )
-	{
-		throw runtime_error ( "Wrapregex::~WrapRegex" );
-	}
-}
 
 int WrapRegex::matchPatternGlobal (
     string &buffer,
@@ -105,7 +102,7 @@ string WrapRegex::replaceGlobal (
 	if ( disabled )
 		return buffer;
 
-	char *s = ( char * ) buffer.c_str();
+	const char *s = buffer.c_str();
 
 	string output, match;
 
@@ -143,12 +140,12 @@ int WrapRegex::matchPatternGlobal_ (
 	if ( disabled )
 		return 0;
 
-	char *s, *origin;
+	const char *s, *origin;
 	int matchcount;
 	size_t offset;
 	ContextMatch match;
 
-	s = origin = ( char * ) buffer;
+	s = origin = buffer;
 	matchcount = 0;
 	offset = 0;
 
@@ -193,13 +190,12 @@ int WrapRegex::matchPatternGlobal_ (
 	return matchcount;
 }
 
-string WrapRegex::getInterpolatedString_ ( char *buffer, char *source )
+string WrapRegex::getInterpolatedString_ ( const char *buffer, const char *source )
 {
 	if ( disabled )
 		return "";
 
-	char *s, *origin;
-	s = origin = ( char * ) source;
+	const char *s = source;
 
 	string interpol_string;
 
@@ -213,7 +209,7 @@ string WrapRegex::getInterpolatedString_ ( char *buffer, char *source )
 			{
 				if ( isdigit ( * ( s + 1 ) ) )
 				{
-					char *number, *it;
+					const char *number, *it;
 					number = s + 1;
 					for ( it = number; *it && isdigit ( * ( it + 1 ) ); ++it )
 						;
@@ -253,7 +249,7 @@ string WrapRegex::getInterpolatedString_ ( char *buffer, char *source )
 	return interpol_string;
 }
 
-string WrapRegex::getSubpattern_ ( char *s, unsigned subpattern )
+string WrapRegex::getSubpattern_ ( const char *s, unsigned subpattern )
 {
 	if ( disabled )
 		return "";
@@ -263,6 +259,6 @@ string WrapRegex::getSubpattern_ ( char *s, unsigned subpattern )
 	if ( ret == PCRE_ERROR_NOSUBSTRING || ret == PCRE_ERROR_NOMEMORY )
 		return "";
 	string subString ( sub );
-	pcre_free ( ( char * ) sub );
+	pcre_free_substring ( sub );
 	return subString;
 }

src/wrapregex.h

@@ -24,11 +24,12 @@
 #include <string>
 #include <vector>
 #include <pcre.h>
+#include <boost/utility.hpp>
 #include "contexthandler.h"
 
 using namespace std;
 
-class WrapRegex
+class WrapRegex : private boost::noncopyable
 {
 	public:
 		WrapRegex (
@@ -55,8 +56,9 @@ class WrapRegex
 		pcre_extra *patternExtraStructure;
 		int *matchArray;
 
-		string getInterpolatedString_ ( char *buffer, char *source );
-		string getSubpattern_ ( char *buffer, unsigned subpattern );
+		string getInterpolatedString_ ( const char *buffer,
+		    const char *source );
+		string getSubpattern_ ( const char *buffer, unsigned subpattern );
 		int matchPatternGlobal_ (
 		    const char *buffer,
 		    size_t buflen,

src/wrapxerces.h

@@ -25,6 +25,7 @@
 #include <wx/buffer.h>
 #include <string>
 #include <utility>
+#include <boost/utility.hpp>
 
 #if !wxCHECK_GCC_VERSION(4,7)
 #define XERCES_TMPLSINC
@@ -36,7 +37,7 @@
 
 using namespace xercesc;
 
-class WrapXerces
+class WrapXerces : private boost::noncopyable
 {
 	public:
 		static void Init() throw ();

src/xmlassociatexsd.cpp

@@ -104,7 +104,7 @@ void XMLCALL XmlAssociateXsd::start ( void *data,
 		        !strcmp ( *attr, "xmlns" ) ||
 		        !strcmp ( *attr, "xsi:noNamespaceSchemaLocation" ) ||
 		        !strcmp ( *attr, "xsi:schemaLocation" ) )
-			;
+		{}
 		else
 		{
 			d->buffer += " ";

src/xmlcopyeditor.cpp

@@ -388,7 +388,7 @@ bool MyApp::OnInit()
 	getAvailableTranslations ( &prefixes, &catalog );
 
 	if ( !myLocale.AddCatalog ( catalog ) )
-		;
+	{}
 
 #ifndef __WXMSW__
 	{
@@ -862,7 +862,6 @@ MyFrame::MyFrame (
 		commandString = wxEmptyString;
 		
 		exportStylesheet = exportFolder = wxEmptyString;
-		exportQuiet = exportMp3Album = false;
 		exportQuiet = exportMp3Album = exportSuppressOptional = exportHtml =
             exportEpub = exportRtf = exportDoc = exportFullDaisy = true;
 
@@ -894,7 +893,6 @@ MyFrame::MyFrame (
 	largeFileProperties.indentLines = false;
 	largeFileProperties.protectHiddenElements = false;
 	largeFileProperties.toggleLineBackground = false;
-	largeFileProperties.toggleLineBackground = false;
 	largeFileProperties.insertCloseTag = false;
 	largeFileProperties.deleteWholeTag = false;
 	largeFileProperties.highlightSyntax = false;
@@ -1437,7 +1435,8 @@ void MyFrame::OnPageClosing ( wxAuiNotebookEvent& event ) //wxNotebookEvent& eve
 	{
 		int selection;
 		wxString fileName;
-		if ( ( selection = mainBook->GetSelection() ) != -1 )
+		selection = mainBook->GetSelection();
+		if ( selection != -1 )
 			fileName = doc->getShortFileName();
 
 		int answer = wxMessageBox (
@@ -1962,10 +1961,9 @@ void MyFrame::OnDialogReplace ( wxFindDialogEvent& event )
 
 	if ( !doc->GetSelectedText().IsEmpty() )
 	{
-		int regexWidth = 0;
 		if ( findReplacePanel->getRegex() )
 		{
-			regexWidth = doc->ReplaceTargetRE ( event.GetReplaceString() );
+			doc->ReplaceTargetRE ( event.GetReplaceString() );
 		}
 		else
 		{
@@ -2049,7 +2047,7 @@ void MyFrame::OnPrintPreview ( wxCommandEvent &WXUNUSED ( event ) )
 	wxString htmlBuffer = getHtmlBuffer();
 	statusProgress ( wxEmptyString );
 	if ( ! ( htmlPrinting->PreviewText ( htmlBuffer ) ) )
-		;
+	{}
 }
 
 void MyFrame::OnPrint ( wxCommandEvent &WXUNUSED ( event ) )
@@ -2070,7 +2068,7 @@ void MyFrame::OnPrint ( wxCommandEvent &WXUNUSED ( event ) )
 	wxString htmlBuffer = getHtmlBuffer();
 	statusProgress ( wxEmptyString );
 	if ( ! ( htmlPrinting->PrintText ( htmlBuffer ) ) )
-		;
+	{}
 }
 
 wxString MyFrame::getHtmlBuffer()
@@ -2632,18 +2630,7 @@ void MyFrame::OnOptions ( wxCommandEvent& WXUNUSED ( event ) )
 	                                          title ) );
 	if ( mpsd->ShowModal() == wxID_OK )
 	{
-		properties = mpsd->getProperties();
 		applyEditorProperties();
-		applicationDir = mpsd->getApplicationDir();
-		rememberOpenTabs = mpsd->getRememberOpenTabs();
-		libxmlNetAccess = mpsd->getLibxmlNetAccess();
-		singleInstanceCheck = mpsd->getSingleInstanceCheck();
-		saveBom = mpsd->getSaveBom();
-		unlimitedUndo = mpsd->getUnlimitedUndo();
-		restoreLayout = mpsd->getRestoreLayout();
-		expandInternalEntities = mpsd->getExpandInternalEntities();
-		showFullPathOnFrame = mpsd->getShowFullPathOnFrame();
-		lang = mpsd->getLang();
 		updatePaths();
 	}
 	if ( doc )
@@ -2734,8 +2721,7 @@ void MyFrame::OnFindReplace ( wxCommandEvent& WXUNUSED ( event ) )
 
 void MyFrame::OnGlobalReplace ( wxCommandEvent& event )
 {
-	XmlDoc *doc;
-	if ( ( doc = getActiveDocument() ) == NULL )
+	if ( getActiveDocument() == NULL )
 		return;
 
 	size_t flags = findData.GetFlags();
@@ -3052,7 +3038,6 @@ bool MyFrame::openFile ( wxString& fileName, bool largeFile )
 	}
 
 	wxString wideError;
-	std::string buffer;
 	pair<int, int> posPair;
 	XmlDoc *doc;
 
@@ -3363,7 +3348,7 @@ bool MyFrame::openFile ( wxString& fileName, bool largeFile )
 std::string MyFrame::getApproximateEncoding ( char *docBuffer,
         size_t docBufferLen )
 {
-	std::string line, encoding;
+	std::string line;
 	char *it;
 	size_t i;
 
@@ -3573,7 +3558,7 @@ void MyFrame::save()
 	}
 
 	if ( !saveFile ( doc, fileName, true ) )
-		; // handle messages in saveFile
+	{} // handle messages in saveFile
 }
 
 void MyFrame::OnReload ( wxCommandEvent& event )
@@ -3679,13 +3664,7 @@ void MyFrame::OnUpdateReload ( wxUpdateUIEvent& event )
 
 void MyFrame::OnUpdateCutCopy ( wxUpdateUIEvent& event )
 {
-	XmlDoc *doc;
-	if ( ( doc = getActiveDocument() ) == NULL )
-	{
-		event.Enable ( false );
-		return;
-	}
-	event.Enable ( true );
+	event.Enable ( getActiveDocument() != NULL );
 }
 
 void MyFrame::OnUpdateLocationPaneVisible ( wxUpdateUIEvent& event )
@@ -3704,30 +3683,17 @@ void MyFrame::OnUpdateSavedOnly ( wxUpdateUIEvent& event )
 		event.Enable ( false );
 		return;
 	}
-	event.Enable (
-	    ( doc->getFullFileName().empty() ) ? false : true );
+	event.Enable ( !doc->getFullFileName().empty() );
 }
 
 void MyFrame::OnUpdateDocRange ( wxUpdateUIEvent& event )
 {
-	XmlDoc *doc;
-	if ( ( doc = getActiveDocument() ) == NULL )
-	{
-		event.Enable ( false );
-		return;
-	}
-	event.Enable ( true );
+	event.Enable ( getActiveDocument() != NULL );
 }
 
 void MyFrame::OnUpdateReplaceRange ( wxUpdateUIEvent& event )
 {
-	XmlDoc *doc;
-	if ( ( doc = getActiveDocument() ) == NULL ) // || protectTags)
-	{
-		event.Enable ( false );
-		return;
-	}
-	event.Enable ( true );
+	event.Enable ( getActiveDocument() != NULL );
 }
 
 void MyFrame::OnUpdateFindAgain ( wxUpdateUIEvent& event )
@@ -3768,13 +3734,7 @@ void MyFrame::OnUpdateRedo ( wxUpdateUIEvent& event )
 
 void MyFrame::OnUpdatePaste ( wxUpdateUIEvent& event )
 {
-	XmlDoc *doc;
-	if ( ( doc = getActiveDocument() ) == NULL )
-	{
-		event.Enable ( false );
-		return;
-	}
-	event.Enable ( true );
+	event.Enable ( getActiveDocument() != NULL );
 }
 
 void MyFrame::OnUpdatePreviousDocument ( wxUpdateUIEvent& event )
@@ -3992,7 +3952,7 @@ void MyFrame::OnValidateSchema ( wxCommandEvent& event )
 	// XMLCatalogResolver
 #ifdef __WXMSW__
 	{
-		std::string rawBuffer, schemaLocation;
+		std::string rawBuffer;
 		getRawText ( doc, rawBuffer );
 		if ( !XmlEncodingHandler::setUtf8 ( rawBuffer ) )
 		{
@@ -4010,7 +3970,6 @@ void MyFrame::OnValidateSchema ( wxCommandEvent& event )
 #endif
 
 	wxString fileName;
-	std::string tempFileNameLocal;
 	fileName = doc->getFullFileName();
 
 	WrapTempFileName wtfn ( fileName );

src/xmlctrl.cpp

@@ -1291,13 +1291,11 @@ bool XmlCtrl::canMoveLeftAt ( int pos )
 void XmlCtrl::adjustPosRight()
 {
 	int pos, max;
-	bool canInsert = false;
 	pos = GetCurrentPos();
 	max = GetLength();
 	for ( ; pos <= max; pos++ )
 		if ( canInsertAt ( pos ) )
 		{
-			canInsert = true;
 			break;
 		}
 	SetSelection ( pos, pos );
@@ -1306,7 +1304,6 @@ void XmlCtrl::adjustPosRight()
 void XmlCtrl::adjustPosLeft()
 {
 	int pos;
-	bool canInsert = false;
 	pos = GetCurrentPos() - 1;
 	if ( pos < 0 )
 	{
@@ -1316,7 +1313,6 @@ void XmlCtrl::adjustPosLeft()
 	for ( ; pos > 0; pos-- )
 		if ( canInsertAt ( pos ) )
 		{
-			canInsert = true;
 			break;
 		}
 	SetSelection ( pos, pos );

src/xmlpromptgenerator.cpp

@@ -165,8 +165,8 @@ void XMLCALL XmlPromptGenerator::doctypedeclstarthandler (
     const XML_Char *pubid,
     int has_internal_subset )
 {
-	PromptGeneratorData *d;
-	d = ( PromptGeneratorData * ) data;
+	//PromptGeneratorData *d;
+	//d = ( PromptGeneratorData * ) data;
 }
 
 void XMLCALL XmlPromptGenerator::doctypedeclendhandler ( void *data )

src/xmlrulereader.cpp

@@ -35,6 +35,7 @@ RuleData::RuleData (
 		passiveDictionary ( passiveDictionaryParameter ),
 		ruleVector ( ruleVectorParameter )
 {
+	cipher = false;
 	dictionaryFound = false;
 	initialiseAttributes();
 	ruleCount = 0;

src/xmlschemagenerator.cpp

@@ -252,7 +252,7 @@ void XmlSchemaGenerator::generateSchema ( ElmtData &data, size_t nIndent )
 {
 	wxString &schema = data.schema;
 
-	if ( data.children.size() == 0 && data.attrMap.size() == 0 )
+	if ( data.children.empty() && data.attrMap.empty() )
 	{
 		if ( !mInlineSimpleType )
 		{
@@ -267,7 +267,7 @@ void XmlSchemaGenerator::generateSchema ( ElmtData &data, size_t nIndent )
 
 	addIndent ( schema, nIndent++ );
 	schema << _T("<xs:element name=\"") << data.name << _T("\">") << getEOL();
-	if ( data.children.size() > 0 )
+	if ( !data.children.empty() )
 	{
 		addIndent ( schema, nIndent++ );
 		schema << _T("<xs:complexType>") << getEOL();
@@ -305,8 +305,8 @@ void XmlSchemaGenerator::generateSchema ( ElmtData &data, size_t nIndent )
 			if ( mInlineSimpleType )
 			{ // Check if it's a simple type
 				const ElmtData *childElmt = &mElements[*seqItr];
-				if ( childElmt->children.size() == 0
-						&& childElmt->attrMap.size() == 0 )
+				if ( childElmt->children.empty()
+						&& childElmt->attrMap.empty() )
 				{
 					schema << _T("<xs:element name=\"") << *seqItr
 							<< _T("\" type=\"xs:string\"/>") << getEOL();
@@ -338,7 +338,7 @@ void XmlSchemaGenerator::generateSchema ( ElmtData &data, size_t nIndent )
 			schema << _T("</xs:choice>") << getEOL();
 		}
 	}
-	else if ( data.attrMap.size() != 0 )
+	else if ( !data.attrMap.empty() )
 	{
 		addIndent ( schema, nIndent++ );
 		schema << _T("<xs:complexType>") << getEOL();

src/xmlshallowvalidator.h

@@ -32,7 +32,12 @@
 struct XmlShallowValidatorData : public ParserData
 {
 	XmlShallowValidatorData()
-	{}
+	{
+		isValid = segmentOnly = false;
+		depth = maxLine = 0;
+		p = 0;
+		overrideFailure = false;
+	}
 	std::map<wxString, std::set<wxString> > elementMap;
 	std::map<wxString, std::map<wxString, std::set<wxString> > >
 	attributeMap;