Fix trailing whitespace in cpp files.

src/AppleSpellChecker.cpp

@@ -31,13 +31,13 @@ struct AppleSpellChecker::Private
 	SpellChecker::Result toResult(SpellCheckResult status);
 	string toString(SpellCheckResult status);
 	int numDictionaries() const;
-	
+
 	/// the speller
 	AppleSpeller speller;
-	
+
 	/// language map
 	map<string, string> languageMap;
-	
+
 };
 
 
@@ -137,7 +137,7 @@ void AppleSpellChecker::suggest(WordLangTuple const & wl,
 {
 	suggestions.clear();
 	string const word_str = to_utf8(wl.word());
-	size_t num = AppleSpeller_makeSuggestion(d->speller, 
+	size_t num = AppleSpeller_makeSuggestion(d->speller,
 					word_str.c_str(), wl.lang()->code().c_str());
 	for (size_t i = 0; i < num; i++) {
 		char const * next = AppleSpeller_getSuggestion(d->speller, i);
@@ -181,7 +181,7 @@ int AppleSpellChecker::numDictionaries() const
 	return result;
 }
 
-	
+
 int AppleSpellChecker::numMisspelledWords() const
 {
 	return AppleSpeller_numMisspelledWords(d->speller);

src/AspellChecker.cpp

@@ -144,7 +144,7 @@ AspellChecker::Private::~Private()
 
 	LangPersonalWordList::const_iterator pdit = personal_.begin();
 	LangPersonalWordList::const_iterator pdet = personal_.end();
-	
+
 	for (; pdit != pdet; ++pdit) {
 		if ( 0 == pdit->second)
 			continue;
@@ -294,7 +294,7 @@ AspellSpeller * AspellChecker::Private::addSpeller(Language const * lang)
 		personal_[lang->lang()] = pd;
 		initSessionDictionary(m, pd);
 	}
-	
+
 	spellers_[lang->lang()] = m;
 	return m.e_speller ? to_aspell_speller(m.e_speller) : 0;
 }
@@ -352,7 +352,7 @@ string AspellChecker::Private::toAspellWord(docstring const & word) const
 
 
 SpellChecker::Result AspellChecker::Private::check(
-	AspellSpeller * m, WordLangTuple const & word) 
+	AspellSpeller * m, WordLangTuple const & word)
 	const
 {
 	SpellChecker::Result result = WORD_OK;
@@ -396,7 +396,7 @@ void AspellChecker::Private::remove(WordLangTuple const & word)
 	}
 }
 
-		
+
 void AspellChecker::Private::insert(WordLangTuple const & word)
 {
 	Spellers::iterator it = spellers_.find(word.lang()->lang());
@@ -431,7 +431,7 @@ AspellChecker::~AspellChecker()
 
 SpellChecker::Result AspellChecker::check(WordLangTuple const & word)
 {
-  
+
 	AspellSpeller * m = d->speller(word.lang());
 
 	if (!m)
@@ -529,8 +529,8 @@ int AspellChecker::numDictionaries() const
 {
 	return d->numDictionaries();
 }
-	
+
-	
+
 docstring const AspellChecker::error()
 {
 	Spellers::iterator it = d->spellers_.begin();

src/Author.cpp

@@ -184,7 +184,7 @@ ostream & operator<<(ostream & os, AuthorList const & a)
 
 	for (; a_it != a_end; ++a_it) {
 		if (a_it->used() && a_it->valid())
-			os << "\\author " << *a_it << "\n";	
+			os << "\\author " << *a_it << "\n";
 	}
 	return os;
 }

src/BiblioInfo.cpp

@@ -503,8 +503,8 @@ docstring const BibTeXInfo::getAuthorOrEditorList(Buffer const * buf,
 }
 
 
-docstring const BibTeXInfo::getAuthorList(Buffer const * buf, 
+docstring const BibTeXInfo::getAuthorList(Buffer const * buf,
-		docstring const & author, bool const full, bool const forceshort, 
+		docstring const & author, bool const full, bool const forceshort,
 		bool const allnames, bool const beginning) const
 {
 	// Maxnames treshold depend on engine
@@ -760,7 +760,7 @@ docstring parseOptions(docstring const & format, string & optkey,
 
 /* FIXME
 Bug #9131 revealed an oddity in how we are generating citation information
-when more than one key is given. We end up building a longer and longer format 
+when more than one key is given. We end up building a longer and longer format
 string as we go, which we then have to re-parse, over and over and over again,
 rather than generating the information for the individual keys and then putting
 all of that together. We do that to deal with the way separators work, from what

src/Buffer.cpp

@@ -536,7 +536,7 @@ Buffer::~Buffer()
 		Impl::BufferPositionMap::iterator end = d->children_positions.end();
 		for (; it != end; ++it) {
 			Buffer * child = const_cast<Buffer *>(it->first);
-			if (theBufferList().isLoaded(child)) { 
+			if (theBufferList().isLoaded(child)) {
 			 if (theBufferList().isOthersChild(this, child))
 				 child->setParent(0);
 			 else
@@ -1934,7 +1934,7 @@ void Buffer::writeLaTeXSource(otexstream & os,
 					    support::bformat(_("The languages %1$s are only supported by Polyglossia."), langs)
 					  : support::bformat(_("The language %1$s is only supported by Polyglossia."), langs);
 				if (!blangs.empty())
-					plangs += "\n"; 
+					plangs += "\n";
 			}
 
 			frontend::Alert::warning(
@@ -5023,7 +5023,7 @@ void Buffer::updateBuffer(ParIterator & parit, UpdateType utype) const
 		// set the counter for this paragraph
 		d->setLabel(parit, utype);
 
-		// update change-tracking flag 
+		// update change-tracking flag
 		parit->addChangesToBuffer(*this);
 
 		// now the insets

src/BufferList.cpp

@@ -201,7 +201,7 @@ Buffer * BufferList::next(Buffer const * buf) const
 
 	if (bstore.empty())
 		return 0;
-	BufferStorage::const_iterator it = 
+	BufferStorage::const_iterator it =
 			find(bstore.begin(), bstore.end(), buf);
 	LASSERT(it != bstore.end(), return 0);
 	++it;
@@ -217,7 +217,7 @@ Buffer * BufferList::previous(Buffer const * buf) const
 
 	if (bstore.empty())
 		return 0;
-	BufferStorage::const_iterator it = 
+	BufferStorage::const_iterator it =
 			find(bstore.begin(), bstore.end(), buf);
 	LASSERT(it != bstore.end(), return 0);
 
@@ -284,7 +284,7 @@ bool BufferList::isOthersChild(Buffer * parent, Buffer * child)
 	LASSERT(parent, return false);
 	LASSERT(child, return false);
 	LASSERT(parent->isChild(child), return false);
-	
+
 	// Does child document have a different parent?
 	Buffer const * parent_ = child->parent();
 	if (parent_ && parent_ != parent)

src/BufferParams.cpp

@@ -1553,7 +1553,7 @@ void BufferParams::validate(LaTeXFeatures & features) const
 
 	if (useNonTeXFonts && fontsMath() != "auto")
 		features.require("unicode-math");
-	
+
 	if (use_microtype)
 		features.require("microtype");
 
@@ -2578,7 +2578,7 @@ FormatList const & BufferParams::exportableFormats(bool only_viewable) const
 {
 	FormatList & cached = only_viewable ?
 			pimpl_->viewableFormatList : pimpl_->exportableFormatList;
-	bool & valid = only_viewable ? 
+	bool & valid = only_viewable ?
 			pimpl_->isViewCacheValid : pimpl_->isExportCacheValid;
 	if (valid)
 		return cached;
@@ -2593,7 +2593,7 @@ FormatList const & BufferParams::exportableFormats(bool only_viewable) const
 		theConverters().getReachable(backs[0], only_viewable, true, excludes);
 	for (vector<string>::const_iterator it = backs.begin() + 1;
 	     it != backs.end(); ++it) {
-		FormatList r = theConverters().getReachable(*it, only_viewable, 
+		FormatList r = theConverters().getReachable(*it, only_viewable,
 				false, excludes);
 		result.insert(result.end(), r.begin(), r.end());
 	}
@@ -3368,7 +3368,7 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const
 Encoding const & BufferParams::encoding() const
 {
 	// Main encoding for LaTeX output.
-	// 
+	//
 	// Exception: XeTeX with 8-bit TeX fonts requires ASCII (see #9740).
 	// As the "flavor" is only known once export started, this
 	// cannot be handled here. Instead, runparams.encoding is set

src/BufferView.cpp

@@ -1368,7 +1368,7 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
 		// we only need to do this if we have deleted or restored a
 		// BiBTeX inset. but there is no other place to do it. one
 		// obvious idea is to try to do it in a copy constructor for
-		// InsetBibTeX, but when that is invoked, the buffer_ member 
+		// InsetBibTeX, but when that is invoked, the buffer_ member
 		// is not yet set. another idea is to look at the InsetLists
 		// of the various paragraphs. but we'd have to recurse through
 		// the contained insets to make that work. it doesn't seem to

src/Changes.cpp

@@ -142,7 +142,7 @@ void Changes::set(Change const & change, pos_type const start, pos_type const en
 {
 	if (change.type != Change::UNCHANGED) {
 		LYXERR(Debug::CHANGES, "setting change (type: " << change.type
-			<< ", author: " << change.author 
+			<< ", author: " << change.author
 			<< ", time: " << long(change.changetime)
 			<< ") in range (" << start << ", " << end << ")");
 	}
@@ -415,11 +415,11 @@ int Changes::latexMarkChange(otexstream & os, BufferParams const & bparams,
 	}
 	else if (change.type == Change::INSERTED)
 		macro_beg = from_ascii("\\lyxadded{");
-	
+
 	docstring str = getLaTeXMarkup(macro_beg,
 				       bparams.authors().get(change.author).name(),
 				       chgTime, runparams);
-	
+
 	// signature needed by \lyxsout to correctly strike out display math
 	if (change.type == Change::DELETED && runparams.inDisplayMath
 	    && (!LaTeXFeatures::isAvailable("dvipost")

src/CmdDef.cpp

@@ -151,12 +151,12 @@ void CmdDef::release(string const & name)
 }
 
 
-CmdDef::newCmdDefResult CmdDef::newCmdDef(string const & name, 
+CmdDef::newCmdDefResult CmdDef::newCmdDef(string const & name,
 					  string const & def)
 {
 	string const name2 = trim(name);
 
-	if (name2.empty()) 
+	if (name2.empty())
 		return CmdDefNameEmpty;
 
 	if (cmdDefMap.find(name) != cmdDefMap.end())

src/Color.cpp

@@ -90,7 +90,7 @@ RGBColor rgbFromHexName(string const & x11hexname)
 string const outputLaTeXColor(RGBColor const & color)
 {
 	// this routine returns a LaTeX readable color string in the form
-	// "red, green, blue" where the colors are a number in the range 0-1 
+	// "red, green, blue" where the colors are a number in the range 0-1
 	int red = color.r;
 	int green = color.g;
 	int blue = color.b;
@@ -152,7 +152,7 @@ RGBColor const RGBColorFromLaTeX(string const & color)
 }
 
 
-Color::Color(ColorCode base_color) : baseColor(base_color), 
+Color::Color(ColorCode base_color) : baseColor(base_color),
 	mergeColor(Color_ignore)
 {}
 
@@ -163,7 +163,7 @@ bool Color::operator==(Color const & color) const
 }
 
 
-bool Color::operator!=(Color const & color) const	
+bool Color::operator!=(Color const & color) const
 {
 	return baseColor != color.baseColor;
 }

src/Compare.cpp

@@ -392,7 +392,7 @@ void Compare::run()
 		dest_buffer->params().authors().record(*it);
 
 	// We will need this later
-	DocumentClassConstPtr const olddc = 
+	DocumentClassConstPtr const olddc =
 		dest_buffer->params().documentClassPtr();
 	// We do not want to share the DocumentClass with the other Buffer.
 	// See bug #10295.

src/Converter.cpp

@@ -785,7 +785,7 @@ FormatList const Converters::intToFormat(vector<int> const & input)
 }
 
 
-FormatList const Converters::getReachableTo(string const & target, 
+FormatList const Converters::getReachableTo(string const & target,
 		bool const clear_visited)
 {
 	vector<int> const & reachablesto =
@@ -795,8 +795,8 @@ FormatList const Converters::getReachableTo(string const & target,
 }
 
 
-FormatList const Converters::getReachable(string const & from, 
+FormatList const Converters::getReachable(string const & from,
-		bool const only_viewable, bool const clear_visited, 
+		bool const only_viewable, bool const clear_visited,
 		set<string> const & excludes)
 {
 	set<int> excluded_numbers;

src/ConverterCache.cpp

@@ -254,7 +254,7 @@ void ConverterCache::init()
 
 void ConverterCache::writeIndex() const
 {
-	if (!lyxrc.use_converter_cache 
+	if (!lyxrc.use_converter_cache
 		  || cache_dir.empty())
 		return;
 	pimpl_->writeIndex();

src/CursorSlice.cpp

@@ -65,7 +65,7 @@ pos_type CursorSlice::lastpos() const
 	LBUFERR(inset_);
 	InsetMath const * math = inset_->asInsetMath();
 	bool paramless_macro = math && math->asMacro() && !math->asMacro()->nargs();
-	return math ? (paramless_macro ? 0 : cell().size()) 
+	return math ? (paramless_macro ? 0 : cell().size())
 		    : (text()->empty() ? 0 : paragraph().size());
 }
 

src/CutAndPaste.cpp

@@ -243,7 +243,7 @@ pasteSelectionHelper(DocIterator const & cur, ParagraphList const & parlist,
 
 	InsetIterator const i_end = inset_iterator_end(in);
 	for (InsetIterator it = inset_iterator_begin(in); it != i_end; ++it) {
-		// Even though this will also be done later, it has to be done here 
+		// Even though this will also be done later, it has to be done here
 		// since some inset might going to try to access
 		// the buffer() member.
 		it->setBuffer(const_cast<Buffer &>(buffer));
@@ -471,7 +471,7 @@ PitPosPair eraseSelectionHelper(BufferParams const & params,
 
 		// Separate handling of paragraph break:
 		if (merge && pit != endpit &&
-		    (pit + 1 != endpit 
+		    (pit + 1 != endpit
 		     || pars[pit].hasSameLayout(pars[endpit])
 		     || pars[endpit].size() == endpos)) {
 			if (pit + 1 == endpit)
@@ -536,7 +536,7 @@ Buffer * copyToTempBuffer(ParagraphList const & paragraphs, DocumentClassConstPt
 }
 
 
-void putClipboard(ParagraphList const & paragraphs, 
+void putClipboard(ParagraphList const & paragraphs,
 	DocumentClassConstPtr docclass, docstring const & plaintext)
 {
 	Buffer * buffer = copyToTempBuffer(paragraphs, docclass);
@@ -636,7 +636,7 @@ void copySelectionHelper(Buffer const & buf, Text const & text,
 		// latex_language. This is invalid for others, so we
 		// need to change it to the buffer language.
 		if (it->isPassThru())
-			it->changeLanguage(buf.params(), 
+			it->changeLanguage(buf.params(),
 					   latex_language, buf.language());
 	}
 
@@ -705,11 +705,11 @@ bool reduceSelectionToOneCell(Cursor & cur)
 	// the easy case: do nothing if only one cell is selected
 	if (i1.idx() == i2.idx())
 		return true;
-	
+
 	cur.top().pos() = 0;
 	cur.resetAnchor();
 	cur.top().pos() = cur.top().lastpos();
-	
+
 	return true;
 }
 
@@ -718,15 +718,15 @@ bool multipleCellsSelected(Cursor const & cur)
 {
 	if (!cur.selection() || !cur.inMathed())
 		return false;
-	
+
 	CursorSlice i1 = cur.selBegin();
 	CursorSlice i2 = cur.selEnd();
 	if (!i1.inset().asInsetMath())
 		return false;
-	
+
 	if (i1.idx() == i2.idx())
 		return false;
-	
+
 	return true;
 }
 
@@ -739,7 +739,7 @@ void switchBetweenClasses(DocumentClassConstPtr oldone,
 	LBUFERR(!in.paragraphs().empty());
 	if (oldone == newone)
 		return;
-	
+
 	DocumentClass const & oldtc = *oldone;
 	DocumentClass const & newtc = *newone;
 
@@ -782,7 +782,7 @@ void switchBetweenClasses(DocumentClassConstPtr oldone,
 				n == DocumentClass::plainInsetLayout().name();
 			if (!is_undefined)
 				continue;
-	
+
 			// The flex inset is undefined in newtc
 			docstring const oldname = from_utf8(oldtc.name());
 			docstring const newname = from_utf8(newtc.name());
@@ -988,7 +988,7 @@ void copySelectionToStack(Cursor const & cur, CutStack & cutstack)
 		// and sel_end cursor
 		copySelectionHelper(*cur.buffer(), *text,
 		                    cur.selBegin().pit(), cur.selEnd().pit(),
-		                    cur.selBegin().pos(), cur.selEnd().pos(), 
+		                    cur.selBegin().pos(), cur.selEnd().pos(),
 		                    cur.buffer()->params().documentClassPtr(),
 		                    cutstack);
 		// Reset the dirty_tabular_stack_ flag only when something
@@ -1048,7 +1048,7 @@ void saveSelection(Cursor const & cur)
 	// This function is called, not when a selection is formed, but when
 	// a selection is cleared. Therefore, multiple keyboard selection
 	// will not repeatively trigger this function (bug 3877).
-	if (cur.selection() 
+	if (cur.selection()
 	    && cur.selBegin() == cur.bv().cursor().selBegin()
 	    && cur.selEnd() == cur.bv().cursor().selEnd()) {
 		LYXERR(Debug::SELECTION, "saveSelection: '" << cur.selectionAsString(true) << "'");

src/DocIterator.cpp

@@ -60,7 +60,7 @@ DocIterator::DocIterator(Buffer * buf, Inset * inset)
 
 DocIterator doc_iterator_begin(const Buffer * buf0, const Inset * inset0)
 {
-	Buffer * buf = const_cast<Buffer *>(buf0);	
+	Buffer * buf = const_cast<Buffer *>(buf0);
 	Inset * inset = const_cast<Inset *>(inset0);
 	DocIterator dit(buf, inset ? inset : &buf->inset());
 	dit.forwardPos();
@@ -70,7 +70,7 @@ DocIterator doc_iterator_begin(const Buffer * buf0, const Inset * inset0)
 
 DocIterator doc_iterator_end(const Buffer * buf0, const Inset * inset0)
 {
-	Buffer * buf = const_cast<Buffer *>(buf0);	
+	Buffer * buf = const_cast<Buffer *>(buf0);
 	Inset * inset = const_cast<Inset *>(inset0);
 	return DocIterator(buf, inset ? inset : &buf->inset());
 }
@@ -96,7 +96,7 @@ DocIterator DocIterator::clone(Buffer * buffer) const
 bool DocIterator::inRegexped() const
 {
 	InsetMath * im = inset().asInsetMath();
-	if (!im) 
+	if (!im)
 		return false;
 	InsetMathHull * hull = im->asHullInset();
 	return hull && hull->getType() == hullRegexp;
@@ -554,7 +554,7 @@ bool DocIterator::fixIfBroken()
 	if (empty())
 		return false;
 
-	// Go through the slice stack from the bottom. 
+	// Go through the slice stack from the bottom.
 	// Check that all coordinates (idx, pit, pos) are correct and
 	// that the inset is the one which is claimed to be there
 	Inset * inset = &slices_[0].inset();
@@ -653,7 +653,7 @@ int DocIterator::find(MathData const & cell) const
 }
 
 
-int DocIterator::find(Inset const * inset) const 
+int DocIterator::find(Inset const * inset) const
 {
 	for (size_t l = 0; l != slices_.size(); ++l) {
 		if (&slices_[l].inset() == inset)
@@ -676,13 +676,13 @@ void DocIterator::cutOff(int above)
 }
 
 
-void DocIterator::append(vector<CursorSlice> const & x) 
+void DocIterator::append(vector<CursorSlice> const & x)
 {
 	slices_.insert(slices_.end(), x.begin(), x.end());
 }
 
 
-void DocIterator::append(DocIterator::idx_type idx, pos_type pos) 
+void DocIterator::append(DocIterator::idx_type idx, pos_type pos)
 {
 	slices_.push_back(CursorSlice());
 	top().idx() = idx;

src/EnchantChecker.cpp

@@ -35,7 +35,7 @@ struct Speller {
 };
 
 typedef map<string, Speller> Spellers;
-  
+
 } // anon namespace
 
 struct EnchantChecker::Private
@@ -92,7 +92,7 @@ enchant::Dict * EnchantChecker::Private::speller(string const & lang)
 	Spellers::iterator it = spellers_.find(lang);
 	if (it != spellers_.end())
 		return it->second.speller;
-	
+
 	return addSpeller(lang);
 }
 
@@ -141,8 +141,8 @@ void EnchantChecker::insert(WordLangTuple const & word)
 		advanceChangeNumber();
 	}
 }
-	
+
-	
+
 void EnchantChecker::remove(WordLangTuple const & word)
 {
 	enchant::Dict * m = d->speller(word.lang()->code());
@@ -176,7 +176,7 @@ void EnchantChecker::suggest(WordLangTuple const & wl,
 
 	vector<string> suggs = m->suggest(utf8word);
 	vector<string>::const_iterator it = suggs.begin();
-	
+
 	for (; it != suggs.end(); ++it)
 		suggestions.push_back(from_utf8(*it));
 }
@@ -195,7 +195,7 @@ int EnchantChecker::numDictionaries() const
 {
 	return d->spellers_.size();
 }
-	
+
 
 docstring const EnchantChecker::error()
 {

src/Floating.cpp

@@ -58,7 +58,7 @@ string const & Floating::htmlTag() const
 
 
 string Floating::defaultCSSClass() const
-{ 
+{
 	if (!defaultcssclass_.empty())
 		return defaultcssclass_;
 	string d;

src/Font.cpp

@@ -354,7 +354,7 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 	if (!runparams.pass_thru && bits_.number() == FONT_ON
 	    && prev.fontInfo().number() != FONT_ON
 	    && (language()->lang() == "hebrew"
-		|| language()->lang() == "farsi" 
+		|| language()->lang() == "farsi"
 		|| language()->lang() == "arabic_arabi")) {
 		os << "{\\beginL ";
 		count += 9;

src/FontInfo.cpp

@@ -523,12 +523,12 @@ string getSizeCSS(FontSize const & s)
 	}
 	return "";
 }
-	
+
 } // namespace anonymous
 
 
 // FIXME This does not yet handle color
-docstring FontInfo::asCSS() const 
+docstring FontInfo::asCSS() const
 {
 	string retval;
 	string tmp = getFamilyCSS(family_);
@@ -541,7 +541,7 @@ docstring FontInfo::asCSS() const
 	tmp = getSizeCSS(size_);
 	if (!tmp.empty())
 		appendSep(retval, makeCSSTag("font-size", tmp));
-	return from_ascii(retval);	
+	return from_ascii(retval);
 }
 
 

src/FontList.cpp

@@ -69,7 +69,7 @@ void FontList::erase(pos_type pos)
 	iterator it = fontIterator(pos);
 	iterator beg = list_.begin();
 	if (it != list_.end() && it->pos() == pos
-		&& (pos == 0 
+		&& (pos == 0
 			|| (it != list_.begin() && prev(it, 1)->pos() == pos - 1))) {
 
 		// If it is a multi-character font
@@ -135,7 +135,7 @@ void FontList::set(pos_type pos, Font const & font)
 	size_t const i = distance(list_.begin(), it);
 
 	// Is position pos a beginning of a font block?
-	bool const begin = pos == 0 || !found 
+	bool const begin = pos == 0 || !found
 		|| (i > 0 && list_[i - 1].pos() == pos - 1);
 
 	// Is position pos at the end of a font block?

src/Graph.cpp

@@ -28,7 +28,7 @@ bool Graph::bfs_init(int s, bool clear_visited, queue<int> & Q)
 {
 	if (s < 0)
 		return false;
-	
+
 	if (!Q.empty())
 		Q = queue<int>();
 

src/HunspellChecker.cpp

@@ -86,7 +86,7 @@ struct HunspellChecker::Private
 	const string dictDirectory(void) const { return "dicts"; }
 	int maxLookupSelector(void) const { return 5; }
 	const string HunspellDictionaryName(Language const * lang) {
-		return lang->variety().empty() 
+		return lang->variety().empty()
 			? lang->code()
 			: lang->code() + "-" + lang->variety();
 	}

src/KeyMap.cpp

@@ -481,7 +481,7 @@ docstring KeyMap::printBindings(FuncRequest const & func,
 	Bindings bindings = findBindings(func);
 	if (bindings.empty())
 		return docstring();
-	
+
 	odocstringstream res;
 	Bindings::const_iterator cit = bindings.begin();
 	Bindings::const_iterator cit_end = bindings.end();
@@ -544,7 +544,7 @@ KeyMap::BindingList KeyMap::listBindings(bool unbound, KeyMap::ItemType tag) con
 				}
 			if (!has_action)
 				list.push_back(Binding(FuncRequest(action), KeySequence(0, 0), tag));
-		}	
+		}
 	}
 	return list;
 }

src/KeySequence.cpp

@@ -159,7 +159,7 @@ docstring const KeySequence::print(outputFormat format) const
 				buf += "M-";
 			if (mod & ShiftModifier)
 				buf += "S-";
-		
+
 			buf += from_utf8(sequence[i].getSymbolName());
 			break;
 		}

src/LaTeX.cpp

@@ -348,7 +348,7 @@ int LaTeX::run(TeXErrors & terr)
 	} else {
 		LYXERR(Debug::DEPEND, "Dep. file has NOT changed");
 	}
-	
+
 	// 3
 	// rerun bibtex?
 	// Complex bibliography packages such as Biblatex require
@@ -451,7 +451,7 @@ bool LaTeX::runMakeIndex(string const & f, OutputParams const & runparams,
 {
 	string tmp = runparams.use_japanese ?
 		lyxrc.jindex_command : lyxrc.index_command;
-	
+
 	if (!runparams.index_command.empty())
 		tmp = runparams.index_command;
 

src/LaTeXFonts.cpp

@@ -373,7 +373,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 			error = true;
 			continue;
 
-		default: 
+		default:
 			break;
 		}
 		switch (static_cast<LaTeXFontTags>(le)) {

src/Layout.cpp

@@ -95,7 +95,7 @@ enum LayoutTags {
 	LT_HTMLITEM,
 	LT_HTMLITEMATTR,
 	LT_HTMLLABEL,
-	LT_HTMLLABELATTR, 
+	LT_HTMLLABELATTR,
 	LT_HTMLLABELFIRST,
 	LT_HTMLPREAMBLE,
 	LT_HTMLSTYLE,
@@ -283,7 +283,7 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 			error = true;
 			continue;
 
-		default: 
+		default:
 			break;
 		}
 		switch (static_cast<LayoutTags>(le)) {
@@ -328,7 +328,7 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 				if (obsoleted_by().empty())
 					obsoleted_by_ = style;
 			} else {
-				LYXERR0("Cannot replace with unknown style `" 
+				LYXERR0("Cannot replace with unknown style `"
 					<< style << '\'');
 
 				//lex.printError("Cannot replace with"
@@ -536,7 +536,7 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 		case LT_ALIGN:
 			readAlign(lex);
 			break;
-	
+
 		case LT_ALIGNPOSSIBLE:
 			readAlignPossible(lex);
 			break;
@@ -550,17 +550,17 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 			break;
 
 		case LT_ENDLABELSTRING:
-			lex >> endlabelstring_;	
+			lex >> endlabelstring_;
 			endlabelstring_ = trim(endlabelstring_);
 			break;
 
 		case LT_LABELSTRING_APPENDIX:
-			lex >> labelstring_appendix_;	
+			lex >> labelstring_appendix_;
 			labelstring_appendix_ = trim(labelstring_appendix_);
 			break;
 
 		case LT_LABELCOUNTER:
-			lex >> counter;	
+			lex >> counter;
 			counter = trim(counter);
 			break;
 
@@ -595,7 +595,7 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 			requires_.insert(req.begin(), req.end());
 			break;
 		}
-			
+
 		case LT_REFPREFIX: {
 			docstring arg;
 			lex >> arg;
@@ -609,7 +609,7 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 		case LT_HTMLTAG:
 			lex >> htmltag_;
 			break;
-	
+
 		case LT_HTMLATTR:
 			lex >> htmlattr_;
 			break;
@@ -617,23 +617,23 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 		case LT_HTMLITEM:
 			lex >> htmlitemtag_;
 			break;
-	
+
 		case LT_HTMLITEMATTR:
 			lex >> htmlitemattr_;
 			break;
-	
+
 		case LT_HTMLLABEL:
 			lex >> htmllabeltag_;
 			break;
 
-		case LT_HTMLLABELATTR: 
+		case LT_HTMLLABELATTR:
 			lex >> htmllabelattr_;
 			break;
 
 		case LT_HTMLLABELFIRST:
 			lex >> htmllabelfirst_;
 			break;
-			
+
 		case LT_HTMLSTYLE:
 			htmlstyle_ = lex.getLongString(from_ascii("EndHTMLStyle"));
 			break;
@@ -645,7 +645,7 @@ bool Layout::readIgnoreForcelocal(Lexer & lex, TextClass const & tclass)
 		case LT_HTMLPREAMBLE:
 			htmlpreamble_ = lex.getLongString(from_ascii("EndPreamble"));
 			break;
-		
+
 		case LT_HTMLTITLE:
 			lex >> htmltitle_;
 			break;
@@ -1476,40 +1476,40 @@ int Layout::requiredArgs() const
 }
 
 
-string const & Layout::htmltag() const 
+string const & Layout::htmltag() const
-{ 
+{
 	if (htmltag_.empty())
 		htmltag_ =  "div";
 	return htmltag_;
 }
 
 
-string const & Layout::htmlattr() const 
+string const & Layout::htmlattr() const
-{ 
+{
 	if (htmlattr_.empty())
 		htmlattr_ = "class=\"" + defaultCSSClass() + "\"";
-	return htmlattr_; 
+	return htmlattr_;
 }
 
 
-string const & Layout::htmlitemtag() const 
+string const & Layout::htmlitemtag() const
-{ 
+{
 	if (htmlitemtag_.empty())
 		htmlitemtag_ = "div";
-	return htmlitemtag_; 
+	return htmlitemtag_;
 }
 
 
-string const & Layout::htmlitemattr() const 
+string const & Layout::htmlitemattr() const
-{ 
+{
 	if (htmlitemattr_.empty())
 		htmlitemattr_ = "class=\"" + defaultCSSItemClass() + "\"";
-	return htmlitemattr_; 
+	return htmlitemattr_;
 }
 
 
-string const & Layout::htmllabeltag() const 
+string const & Layout::htmllabeltag() const
-{ 
+{
 	if (htmllabeltag_.empty()) {
 		if (labeltype != LABEL_ABOVE &&
 		    labeltype != LABEL_CENTERED)
@@ -1517,15 +1517,15 @@ string const & Layout::htmllabeltag() const
 		else
 			htmllabeltag_ = "div";
 	}
-	return htmllabeltag_; 
+	return htmllabeltag_;
 }
 
 
-string const & Layout::htmllabelattr() const 
+string const & Layout::htmllabelattr() const
-{ 
+{
 	if (htmllabelattr_.empty())
 		htmllabelattr_ = "class=\"" + defaultCSSLabelClass() + "\"";
-	return htmllabelattr_; 
+	return htmllabelattr_;
 }
 
 
@@ -1533,7 +1533,7 @@ docstring Layout::htmlstyle() const
 {
 	if (!htmlstyle_.empty() && !htmlforcecss_)
 		return htmlstyle_;
-	if (htmldefaultstyle_.empty()) 
+	if (htmldefaultstyle_.empty())
 		makeDefaultCSS();
 	docstring retval = htmldefaultstyle_;
 	if (!htmlstyle_.empty())
@@ -1543,7 +1543,7 @@ docstring Layout::htmlstyle() const
 
 
 string Layout::defaultCSSClass() const
-{ 
+{
 	if (!defaultcssclass_.empty())
 		return defaultcssclass_;
 	docstring d;
@@ -1585,12 +1585,12 @@ void Layout::makeDefaultCSS() const
 {
 	// this never needs to be redone, since reloading layouts will
 	// wipe out what we did before.
-	if (!htmldefaultstyle_.empty()) 
+	if (!htmldefaultstyle_.empty())
 		return;
-	
+
 	// main font
 	htmldefaultstyle_ = font.asCSS();
-	
+
 	// bottom margins
 	string tmp;
 	if (topsep > 0)
@@ -1598,7 +1598,7 @@ void Layout::makeDefaultCSS() const
 	if (bottomsep > 0)
 		tmp += makeMarginValue("bottom", bottomsep);
 	if (!leftmargin.empty()) {
-		// we can't really do what LyX does with the margin, so 
+		// we can't really do what LyX does with the margin, so
 		// we'll just figure out how many characters it is
 		int const len = leftmargin.length();
 		tmp += makeMarginValue("left", len);
@@ -1607,7 +1607,7 @@ void Layout::makeDefaultCSS() const
 		int const len = rightmargin.length();
 		tmp += makeMarginValue("right", len);
 	}
-		
+
 	if (!tmp.empty()) {
 		if (!htmldefaultstyle_.empty())
 			htmldefaultstyle_ += from_ascii("\n");
@@ -1622,21 +1622,21 @@ void Layout::makeDefaultCSS() const
 
 	// wrap up what we have, if anything
 	if (!htmldefaultstyle_.empty())
-		htmldefaultstyle_ = 
+		htmldefaultstyle_ =
 			from_ascii(htmltag() + "." + defaultCSSClass() + " {\n") +
 			htmldefaultstyle_ + from_ascii("\n}\n");
-	
+
 	if (labeltype == LABEL_NO_LABEL || htmllabeltag() == "NONE")
 		return;
-	
+
 	docstring labelCSS;
-	
+
 	// label font
 	if (labelfont != font)
 		labelCSS = labelfont.asCSS() + from_ascii("\n");
 	if (labeltype == LABEL_CENTERED)
 		labelCSS += from_ascii("text-align: center;\n");
-	
+
 	if (!labelCSS.empty())
 		htmldefaultstyle_ +=
 			from_ascii(htmllabeltag() + "." + defaultCSSLabelClass() + " {\n") +

src/LayoutFile.cpp

@@ -41,7 +41,7 @@ namespace lyx {
 
 LayoutFile::LayoutFile(string const & fn, string const & cln,
 		       string const & desc, string const & prereq,
-		       string const & category, bool texclassavail) 
+		       string const & category, bool texclassavail)
 {
 	name_ = onlyFileName(fn);
 	path_ = fn.rfind('/') == string::npos ? string() : onlyPath(fn);
@@ -63,7 +63,7 @@ LayoutFileList::~LayoutFileList()
 }
 
 
-LayoutFileList & LayoutFileList::get() 
+LayoutFileList & LayoutFileList::get()
 {
 	static LayoutFileList baseclasslist;
 	return baseclasslist;
@@ -129,23 +129,23 @@ bool LayoutFileList::read()
 			default:
 				string const fname = lex.getString();
 				LYXERR(Debug::TCLASS, "Fname: " << fname);
-				if (!lex.next()) 
+				if (!lex.next())
 					break;
 				string const clname = lex.getString();
 				LYXERR(Debug::TCLASS, "Clname: " << clname);
-				if (!lex.next()) 
+				if (!lex.next())
 					break;
 				string const desc = lex.getString();
 				LYXERR(Debug::TCLASS, "Desc: " << desc);
-				if (!lex.next()) 
+				if (!lex.next())
 					break;
 				bool avail = lex.getBool();
 				LYXERR(Debug::TCLASS, "Avail: " << avail);
-				if (!lex.next()) 
+				if (!lex.next())
 					break;
 				string const prereq = lex.getString();
 				LYXERR(Debug::TCLASS, "Prereq: " << prereq);
-				if (!lex.next()) 
+				if (!lex.next())
 					break;
 				string const category = lex.getString();
 				LYXERR(Debug::TCLASS, "Category: " << category);
@@ -190,7 +190,7 @@ void LayoutFileList::reset(LayoutFileIndex const & classname)
 	LATTEST(haveClass(classname));
 	// safe to continue, since we will make an empty LayoutFile
 	LayoutFile * tc = classmap_[classname];
-	LayoutFile * tmpl = 
+	LayoutFile * tmpl =
 		new LayoutFile(tc->name(), tc->latexname(), tc->description(),
 		               tc->prerequisites(), tc->category(),
 			       tc->isTeXClassAvailable());
@@ -201,7 +201,7 @@ void LayoutFileList::reset(LayoutFileIndex const & classname)
 
 namespace {
 
-string layoutpost =			
+string layoutpost =
 		"Columns      1\n"
 		"Sides        1\n"
 		"SecNumDepth  2\n"
@@ -218,7 +218,7 @@ string layoutpost =
 		"	AlignPossible         Block, Left, Right, Center\n"
 		"	LabelType             No_Label\n"
 		"End\n";
-	
+
 }
 
 
@@ -229,7 +229,7 @@ LayoutFileIndex LayoutFileList::addEmptyClass(string const & textclass)
 	TempFile tempfile("basicXXXXXX.layout");
 	FileName const tempLayout = tempfile.name();
 	ofstream ofs(tempLayout.toFilesystemEncoding().c_str());
-	// This writes a very basic class, but it also attempts to include 
+	// This writes a very basic class, but it also attempts to include
 	// stdclass.inc. That would give us something moderately usable.
 	ofs << "# This layout is automatically generated\n"
 	       "# \\DeclareLaTeXClass{" << textclass << "}\n\n"
@@ -241,13 +241,13 @@ LayoutFileIndex LayoutFileList::addEmptyClass(string const & textclass)
 	// We do not know if a LaTeX class is available for this document, but setting
 	// the last parameter to true will suppress a warning message about missing
 	// tex class.
-	LayoutFile * tc = new LayoutFile(textclass, textclass, 
+	LayoutFile * tc = new LayoutFile(textclass, textclass,
 			"Unknown text class " + textclass, textclass + ".cls", "", true);
 
 	if (!tc->load(tempLayout.absFileName())) {
-		// The only way this happens is because the hardcoded layout file 
+		// The only way this happens is because the hardcoded layout file
-		// above is wrong or stdclass.inc cannot be found. So try again 
+		// above is wrong or stdclass.inc cannot be found. So try again
-		// without stdclass.inc and without stdinsets.inc. 
+		// without stdclass.inc and without stdinsets.inc.
 		ofstream ofs2(tempLayout.toFilesystemEncoding().c_str());
 		ofs2 << "# This layout is automatically generated\n"
 		        "# \\DeclareLaTeXClass{" << textclass << "}\n\n"
@@ -273,10 +273,10 @@ LayoutFileIndex  LayoutFileList::addLocalLayout(
 	// FIXME  There is a bug here: 4593
 	//
 	// only check for textclass.layout file, .cls can be anywhere in $TEXINPUTS
-	// NOTE: latex class name is defined in textclass.layout, which can be 
+	// NOTE: latex class name is defined in textclass.layout, which can be
 	// different from textclass
 	string fullName = addName(path, textclass + ".layout");
-	
+
 	FileName layout_file(fullName);
 	bool moved = false;
 

src/LayoutModuleList.cpp

@@ -29,10 +29,10 @@ namespace lyx {
 
 // the previous document class may have loaded some modules that the
 // new one excludes, and the new class may provide, etc, some that
-// conflict with ones that were already loaded. So we need to go 
+// conflict with ones that were already loaded. So we need to go
 // through the list and fix everything. I suppose there are various
-// ways this could be done, but the following seems to work at the 
+// ways this could be done, but the following seems to work at the
-// moment. (Thanks to Philippe Charpentier for helping work out all 
+// moment. (Thanks to Philippe Charpentier for helping work out all
 // the bugs---rgh.)
 bool LayoutModuleList::adaptToBaseClass(LayoutFile const * const lay,
 		std::list<string> const & removedModules)
@@ -53,14 +53,14 @@ bool LayoutModuleList::adaptToBaseClass(LayoutFile const * const lay,
 }
 
 
-bool LayoutModuleList::moduleCanBeAdded(string const & modName, 
+bool LayoutModuleList::moduleCanBeAdded(string const & modName,
 		LayoutFile const * const lay) const
 {
 	// Is the module already present?
 	const_iterator it = begin();
 	const_iterator const en = end();
 	for (; it != en; ++it)
-		if (*it == modName) 
+		if (*it == modName)
 			return false;
 
 	LyXModule const * const lm = theModuleList[modName];
@@ -88,7 +88,7 @@ bool LayoutModuleList::moduleCanBeAdded(string const & modName,
 	vector<string>::const_iterator ren = reqs.end();
 	bool foundone = false;
 	for (; rit != ren; ++rit) {
-		if (find(mit, men, *rit) != men || 
+		if (find(mit, men, *rit) != men ||
 		    find(provmodstart, provmodend, *rit) != provmodend) {
 			foundone = true;
 			break;
@@ -147,7 +147,7 @@ void LayoutModuleList::addDefaultModules(LayoutFile const * const lay,
 		// make sure the user hasn't removed it
 		if (find(removedModules.begin(), removedModules.end(), modName) !=
 		    removedModules.end()) {
-			LYXERR(Debug::TCLASS, "Default module `" << modName << 
+			LYXERR(Debug::TCLASS, "Default module `" << modName <<
 					"' not added because removed by user.");
 			continue;
 		}
@@ -155,7 +155,7 @@ void LayoutModuleList::addDefaultModules(LayoutFile const * const lay,
 		if (!moduleCanBeAdded(modName, lay)) {
 			// FIXME This could be because it's already present, so we should
 			// probably return something indicating that.
-			LYXERR(Debug::TCLASS, "Default module `" << modName << 
+			LYXERR(Debug::TCLASS, "Default module `" << modName <<
 					"' could not be added.");
 			continue;
 		}
@@ -202,7 +202,7 @@ bool LayoutModuleList::removeBadModules(LayoutFile const * const lay)
 		bool excluded = false;
 		for (; !excluded && pit != pen; ++pit) {
 			if (!LyXModule::areCompatible(modname, *pit)) {
-				LYXERR0("Module " << modname << 
+				LYXERR0("Module " << modname <<
 						" dropped because it conflicts with provided module `" << *pit << "'.");
 				consistent = false;
 				excluded = true;
@@ -219,7 +219,7 @@ bool LayoutModuleList::removeBadModules(LayoutFile const * const lay)
 // Perform a consistency check on the set of modules. We need to make
 // sure that none of the modules exclude each other and that requires
 // are satisfied.
-bool LayoutModuleList::checkModuleConsistency(LayoutFile const * const lay) 
+bool LayoutModuleList::checkModuleConsistency(LayoutFile const * const lay)
 {
 	bool consistent = true;
 	LayoutModuleList oldModules = *this;
@@ -236,7 +236,7 @@ bool LayoutModuleList::checkModuleConsistency(LayoutFile const * const lay)
 		for (; !excluded && lit != len; ++lit) {
 			if (!LyXModule::areCompatible(modname, *lit)) {
 				consistent = false;
-				LYXERR0("Module " << modname << 
+				LYXERR0("Module " << modname <<
 						" dropped because it is excluded by prior module " << *lit);
 				excluded = true;
 			}
@@ -249,11 +249,11 @@ bool LayoutModuleList::checkModuleConsistency(LayoutFile const * const lay)
 		// satisfies our requirements
 		LyXModule const * const oldmod = theModuleList[modname];
 		if (!oldmod) {
-			LYXERR0("Default module " << modname << 
+			LYXERR0("Default module " << modname <<
 					" added although it is unavailable and can't check requirements.");
 			continue;
 		}
-			
+
 		vector<string> const & reqs = oldmod->getRequiredModules();
 		if (!reqs.empty()) {
 			// we now set excluded to true, meaning that we haven't
@@ -263,7 +263,7 @@ bool LayoutModuleList::checkModuleConsistency(LayoutFile const * const lay)
 			vector<string>::const_iterator const ren = reqs.end();
 			for (; rit != ren; ++rit) {
 				string const reqmod = *rit;
-				if (find(provmods.begin(), provmods.end(), reqmod) != 
+				if (find(provmods.begin(), provmods.end(), reqmod) !=
 						provmods.end()) {
 					excluded = false;
 					break;

src/Lexer.cpp

@@ -762,7 +762,7 @@ docstring Lexer::getLongString(docstring const & endtoken)
 
 bool Lexer::getBool() const
 {
-	string const s = pimpl_->getString();	
+	string const s = pimpl_->getString();
 	if (s == "false" || s == "0") {
 		lastReadOk_ = true;
 		return false;
@@ -917,7 +917,7 @@ docstring Lexer::quoteString(docstring const & arg)
 {
 	docstring res;
 	res += '"';
-	res += subst(subst(arg, from_ascii("\\"), from_ascii("\\\\")), 
+	res += subst(subst(arg, from_ascii("\\"), from_ascii("\\\\")),
 		     from_ascii("\""), from_ascii("\\\""));
 	res += '"';
 	return res;
@@ -929,7 +929,7 @@ Lexer & Lexer::operator>>(char const * required)
 	string token;
 	*this >> token;
 	if (token != required) {
-		LYXERR0("Missing '" << required << "'-tag in " << pimpl_->context 
+		LYXERR0("Missing '" << required << "'-tag in " << pimpl_->context
 			<< ". Got " << token << " instead. Line: " << lineNumber());
 		pushToken(token);
 	}

src/LyX.cpp

@@ -192,7 +192,7 @@ struct LyX::Impl {
 	Converters converters_;
 	/// The system converters after reading lyxrc.defaults.
 	Converters system_converters_;
-	
+
 	/// Global format information
 	Formats formats_;
 	/// The system formats after reading lyxrc.defaults.
@@ -512,7 +512,7 @@ int LyX::execWithoutGui(int & argc, char * argv[])
 	}
 
 	// Used to keep track of which buffers were explicitly loaded by user request.
-	// This is necessary because master and child document buffers are loaded, even 
+	// This is necessary because master and child document buffers are loaded, even
 	// if they were not named on the command line. We do not want to dispatch to
 	// those.
 	vector<Buffer *> command_line_buffers;

src/LyXAction.cpp

@@ -52,7 +52,7 @@ namespace lyx {
  * The documentation below primarily describes the purpose and syntax
  * of the various LFUNs.
  *
- * The list is alphabetized. Try to keep it that way, and don't forget to add 
+ * The list is alphabetized. Try to keep it that way, and don't forget to add
  * doxygen commentary. This allows the file LFUNs.lyx to be auto-generated.
  * (If you should want to do that, see the gen_lfuns.py script, which is in
  * the development/tools/ directory.)
@@ -3543,7 +3543,7 @@ void LyXAction::init()
  * \li Action: Inserts various characters into the document.
  * \li Syntax: specialchar-insert <CHAR>
  * \li Params: <CHAR>: hyphenation, allowbreak, ligature-break, slash,
-   	   		   		   nobreakdash, dots, end-of-sentence, menu-separator, 
+   	   		   		   nobreakdash, dots, end-of-sentence, menu-separator,
  					   lyx, tex, latex, latex2e.
  * \li Origin: JSpitzm, 6 Dec 2007
  * \endvar

src/LyXRC.cpp

@@ -2574,7 +2574,7 @@ void LyXRC::write(ostream & os, bool ignore_system_lyxrc, string const & name) c
 
 	case RC_FILEFORMAT:
 		// New/modified formats
-		for (Formats::const_iterator cit = theFormats().begin(); 
+		for (Formats::const_iterator cit = theFormats().begin();
 		     cit != theFormats().end(); ++cit) {
 			Format const * format =
 				theSystemFormats().getFormat(cit->name());
@@ -2610,7 +2610,7 @@ void LyXRC::write(ostream & os, bool ignore_system_lyxrc, string const & name) c
 		}
 
 		// Look for deleted formats
-		for (Formats::const_iterator cit = theSystemFormats().begin(); 
+		for (Formats::const_iterator cit = theSystemFormats().begin();
 		     cit != theSystemFormats().end(); ++cit)
 			if (!theFormats().getFormat(cit->name()))
 				os << "\\format \"" << cit->name()

src/LyXVC.cpp

@@ -447,8 +447,8 @@ bool LyXVC::repoUpdateEnabled() const
 {
 	return vcs && vcs->repoUpdateEnabled();
 }
-	
+
-	
+
 bool LyXVC::prepareFileRevision(string const & rev, std::string & f)
 {
 	return vcs && vcs->prepareFileRevision(rev, f);

src/MetricsInfo.cpp

@@ -157,7 +157,7 @@ ColorCode PainterInfo::backgroundColor(Inset const * inset, bool sel) const
 
 Color PainterInfo::textColor(Color const & color) const
 {
-	if (change_.changed()) 
+	if (change_.changed())
 		return change_.color();
 	if (selected)
 		return Color_selectiontext;

src/PDFOptions.cpp

@@ -60,7 +60,7 @@ void PDFOptions::writeFile(ostream & os) const
 	os << "\\use_hyperref " << convert<string>(use_hyperref) << '\n';
 	if (!use_hyperref && empty())
 		return;
-	
+
 	if (!title.empty() )
 		os << "\\pdf_title " << Lexer::quoteString(title) << '\n';
 	if (!author.empty())
@@ -69,22 +69,22 @@ void PDFOptions::writeFile(ostream & os) const
 		os << "\\pdf_subject " << Lexer::quoteString(subject) << '\n';
 	if (!keywords.empty())
 		os << "\\pdf_keywords " << Lexer::quoteString(keywords) << '\n';
-	
+
-	
+
 	os << "\\pdf_bookmarks " << convert<string>(bookmarks) << '\n';
 	os << "\\pdf_bookmarksnumbered " << convert<string>(bookmarksnumbered) << '\n';
 	os << "\\pdf_bookmarksopen " << convert<string>(bookmarksopen) << '\n';
 	os << "\\pdf_bookmarksopenlevel " << bookmarksopenlevel << '\n';
-	
+
 	os << "\\pdf_breaklinks "  << convert<string>(breaklinks)  << '\n';
 	os << "\\pdf_pdfborder "   << convert<string>(pdfborder)   << '\n';
 	os << "\\pdf_colorlinks "  << convert<string>(colorlinks)  << '\n';
 	os << "\\pdf_backref "     << backref << '\n';
 	os << "\\pdf_pdfusetitle " << convert<string>(pdfusetitle) << '\n';
-	
+
 	if (!pagemode.empty())
 		os << "\\pdf_pagemode " << pagemode << '\n';
-	
+
 	if (!quoted_options.empty())
 		os << "\\pdf_quoted_options " << Lexer::quoteString(quoted_options) << '\n';
 }
@@ -96,7 +96,7 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
 	// FIXME Unicode
 	string opt;
 	string hyperset;
-	
+
 	// since LyX uses unicode, also set the PDF strings to unicode strings with the
 	// hyperref option "unicode"
 	opt += "unicode=true,";
@@ -133,7 +133,7 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
 		// LaTeX-errors when using non-latin characters
 		if (!title.empty())
 			hyperset += "pdftitle={" + title + "},";
-		if (!author.empty())			
+		if (!author.empty())
 			hyperset += "\n pdfauthor={" + author + "},";
 		if (!subject.empty())
 			hyperset += "\n pdfsubject={" + subject + "},";

src/Paragraph.cpp

@@ -397,7 +397,7 @@ public:
 	typedef SkipPositions::const_iterator SkipPositionsIterator;
 
 	void appendSkipPosition(SkipPositions & skips, pos_type const pos) const;
-	
+
 	Language * getSpellLanguage(pos_type const from) const;
 
 	Language * locateSpellRange(pos_type & from, pos_type & to,
@@ -412,7 +412,7 @@ public:
 	}
 
 	bool ignoreWord(docstring const & word) const ;
-	
+
 	void setMisspelled(pos_type from, pos_type to, SpellChecker::Result state)
 	{
 		pos_type textsize = owner_->size();
@@ -2967,13 +2967,13 @@ docstring Paragraph::simpleLyXHTMLOnePar(Buffer const & buf,
 	FontShape  curr_fs   = INHERIT_SHAPE;
 	FontFamily curr_fam  = INHERIT_FAMILY;
 	FontSize   curr_size = FONT_SIZE_INHERIT;
-	
+
-	string const default_family = 
+	string const default_family =
-		buf.masterBuffer()->params().fonts_default_family;		
+		buf.masterBuffer()->params().fonts_default_family;
 
 	vector<html::FontTag> tagsToOpen;
 	vector<html::EndFontTag> tagsToClose;
-	
+
 	// parsing main loop
 	for (pos_type i = initial; i < size(); ++i) {
 		// let's not show deleted material in the output
@@ -2996,7 +2996,7 @@ docstring Paragraph::simpleLyXHTMLOnePar(Buffer const & buf,
 		curstate = font.fontInfo().underbar();
 		if (font_old.underbar() != curstate)
 			doFontSwitch(tagsToOpen, tagsToClose, ubar_flag, curstate, html::FT_UBAR);
-	
+
 		// strikeout
 		curstate = font.fontInfo().strikeout();
 		if (font_old.strikeout() != curstate)
@@ -3627,7 +3627,7 @@ int Paragraph::fixBiblio(Buffer const & buffer)
 					 InsetCommandParams(BIBITEM_CODE));
 
 	Font font(inherit_font, buffer.params().language);
-	insertInset(0, inset, font, Change(track_changes ? Change::INSERTED 
+	insertInset(0, inset, font, Change(track_changes ? Change::INSERTED
 				                   : Change::UNCHANGED));
 
 	return 1;

src/PrinterParams.cpp

@@ -20,7 +20,7 @@
 
 namespace lyx {
 
-PrinterParams::PrinterParams() 
+PrinterParams::PrinterParams()
 {
 	target = PRINTER;
 	all_pages = true;

src/Row.cpp

@@ -275,7 +275,7 @@ ostream & operator<<(ostream & os, Row const & row)
 	   << " ascent: " << row.dim_.asc
 	   << " descent: " << row.dim_.des
 	   << " separator: " << row.separator
-	   << " label_hfill: " << row.label_hfill 
+	   << " label_hfill: " << row.label_hfill
 	   << " row_boundary: " << row.right_boundary() << "\n";
 	double x = row.left_margin;
 	Row::Elements::const_iterator it = row.elements_.begin();

src/RowPainter.cpp

@@ -205,7 +205,7 @@ void RowPainter::paintMisspelledMark(Row::Element const & e) const
 		if (x1 > x2)
 			swap(x1, x2);
 
-		pi_.pain.line(int(x_ + x1), y, int(x_ + x2), y, 
+		pi_.pain.line(int(x_ + x1), y, int(x_ + x2), y,
 		              Color_error,
 		              Painter::line_onoffdash, thickness);
 		pos = range.last + 1;

src/Session.cpp

@@ -129,7 +129,7 @@ void LastOpenedSection::read(istream & is)
 				lof.file_name = file;
 				lastopened.push_back(lof);
 			} else {
-				LYXERR(Debug::INIT, 
+				LYXERR(Debug::INIT,
 					"LyX: Warning: Ignore last opened file: " << tmp);
 			}
 		} catch (...) {
@@ -337,7 +337,7 @@ LastCommandsSection::LastCommandsSection(unsigned int num) :
 	setNumberOfLastCommands(num);
 }
 
-	
+
 void LastCommandsSection::read(istream & is)
 {
 	string tmp;

src/Spacing.cpp

@@ -90,7 +90,7 @@ void Spacing::writeFile(ostream & os, bool para) const
 
 namespace {
 
-string envName(Spacing::Space space, bool useSetSpace) 
+string envName(Spacing::Space space, bool useSetSpace)
 {
 	static char const * const env_names[]
 		= { "SingleSpace", "OnehalfSpace", "DoubleSpace", "Spacing", ""};
@@ -104,9 +104,9 @@ string envName(Spacing::Space space, bool useSetSpace)
 string const Spacing::writeEnvirBegin(bool useSetSpace) const
 {
 	string const name = envName(space, useSetSpace);
-	if (space == Other) 
+	if (space == Other)
 		return "\\begin{" + name + "}{" + getValueAsString() + '}';
-	else 
+	else
 		return name.empty() ? string() : "\\begin{" + name + '}';
 }
 
@@ -128,11 +128,11 @@ string const Spacing::writePreamble(bool useSetSpace) const
 		//return "\\singlespacing\n";
 		break;
 	case Onehalf:
-		preamble = useSetSpace ? "\\OnehalfSpacing\n" 
+		preamble = useSetSpace ? "\\OnehalfSpacing\n"
 			: "\\onehalfspacing\n";
 		break;
 	case Double:
-		preamble = useSetSpace ? "\\DoubleSpacing\n" 
+		preamble = useSetSpace ? "\\DoubleSpacing\n"
 			: "\\doublespacing\n";
 		break;
 	case Other:

src/Text2.cpp

@@ -295,7 +295,7 @@ void Text::setFont(Cursor & cur, Font const & font, bool toggleall)
 	// Ok, we have a selection.
 	Font newfont = font;
 
-	if (toggleall) {	
+	if (toggleall) {
 		// Toggling behaves as follows: We check the first character of the
 		// selection. If it's (say) got EMPH on, then we set to off; if off,
 		// then to on. With families and the like, we set it to INHERIT, if
@@ -303,30 +303,30 @@ void Text::setFont(Cursor & cur, Font const & font, bool toggleall)
 		CursorSlice const & sl = cur.selBegin();
 		Text const & text = *sl.text();
 		Paragraph const & par = text.getPar(sl.pit());
-	
+
 		// get font at the position
 		Font oldfont = par.getFont(cur.bv().buffer().params(), sl.pos(),
 			text.outerFont(sl.pit()));
 		FontInfo const & oldfi = oldfont.fontInfo();
-	
+
 		FontInfo & newfi = newfont.fontInfo();
-	
+
 		FontFamily newfam = newfi.family();
 		if (newfam !=	INHERIT_FAMILY && newfam != IGNORE_FAMILY &&
 				newfam == oldfi.family())
 			newfi.setFamily(INHERIT_FAMILY);
-		
+
 		FontSeries newser = newfi.series();
 		if (newser == BOLD_SERIES && oldfi.series() == BOLD_SERIES)
 			newfi.setSeries(INHERIT_SERIES);
-	
+
 		FontShape newshp = newfi.shape();
 		if (newshp != INHERIT_SHAPE && newshp != IGNORE_SHAPE &&
 				newshp == oldfi.shape())
 			newfi.setShape(INHERIT_SHAPE);
 
 		ColorCode newcol = newfi.color();
-		if (newcol != Color_none && newcol != Color_inherit 
+		if (newcol != Color_none && newcol != Color_inherit
 		    && newcol != Color_ignore && newcol == oldfi.color())
 			newfi.setColor(Color_none);
 
@@ -349,7 +349,7 @@ void Text::setFont(Cursor & cur, Font const & font, bool toggleall)
 			newfi.setNumber(oldfi.number() == FONT_OFF ? FONT_ON : FONT_OFF);
 	}
 
-	setFont(cur.bv(), cur.selectionBegin().top(), 
+	setFont(cur.bv(), cur.selectionBegin().top(),
 		cur.selectionEnd().top(), newfont);
 }
 
@@ -379,7 +379,7 @@ void Text::setFont(BufferView const & bv, CursorSlice const & begin,
 		Font f = tm.displayFont(pit, pos);
 		f.update(font, language);
 		setCharFont(pit, pos, f, tm.font_);
-		// font change may change language... 
+		// font change may change language...
 		// spell checker has to know that
 		pars_[pit].requestSpellCheck(pos);
 	}
@@ -451,7 +451,7 @@ docstring Text::getStringToIndex(Cursor const & cur)
 		cur.message(_("Cannot index more than one paragraph!"));
 	else
 		return tmpcur.selectionAsString(false);
-	
+
 	return docstring();
 }
 
@@ -610,7 +610,7 @@ bool Text::checkAndActivateInsetVisual(Cursor & cur, bool movingForward, bool mo
 		return false;
 	if (cur.selection() && cur.realAnchor().find(inset) == -1)
 		return false;
-	inset->edit(cur, movingForward, 
+	inset->edit(cur, movingForward,
 		movingLeft ? Inset::ENTRY_DIRECTION_RIGHT : Inset::ENTRY_DIRECTION_LEFT);
 	cur.setCurrentFont();
 	cur.boundary(false);
@@ -645,11 +645,11 @@ bool Text::cursorBackward(Cursor & cur)
 				!cur.paragraph().isSeparator(cur.pos() - 1)) {
 			return setCursor(cur, cur.pit(), cur.pos(), true, true);
 		}
-		
+
 		// go left and try to enter inset
 		if (checkAndActivateInset(cur, false))
 			return false;
-		
+
 		// normal character left
 		return setCursor(cur, cur.pit(), cur.pos() - 1, true, false);
 	}
@@ -675,7 +675,7 @@ bool Text::cursorVisLeft(Cursor & cur, bool skip_inset)
 		cur = temp_cur;
 		return false;
 	}
-	return setCursor(cur, temp_cur.pit(), temp_cur.pos(), 
+	return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
 		true, temp_cur.boundary());
 }
 
@@ -710,7 +710,7 @@ bool Text::cursorForward(Cursor & cur)
 		if (cur.boundary() && !tm.isRTLBoundary(cur.pit(), cur.pos()))
 			return setCursor(cur, cur.pit(), cur.pos(), true, false);
 
-		// next position is left of boundary, 
+		// next position is left of boundary,
 		// but go to next line for special cases like space, newline, linesep
 #if 0
 		// some effectless debug code to see the values in the debugger
@@ -740,12 +740,12 @@ bool Text::cursorForward(Cursor & cur)
 				return setCursor(cur, cur.pit(), cur.pos() + 1, true, true);
 			}
 		}
-		
+
 		// in front of RTL boundary? Stay on this side of the boundary because:
 		//   ab|cDDEEFFghi -> abc|DDEEFFghi
 		if (tm.isRTLBoundary(cur.pit(), cur.pos() + 1))
 			return setCursor(cur, cur.pit(), cur.pos() + 1, true, true);
-		
+
 		// move right
 		return setCursor(cur, cur.pit(), cur.pos() + 1, true, false);
 	}
@@ -839,12 +839,12 @@ bool Text::deleteEmptyParagraphMechanism(Cursor & cur,
 		if (&old.inset() == &cur[depth].inset())
 			break;
 
-	// Whether a common inset is found and whether the cursor is still in 
+	// Whether a common inset is found and whether the cursor is still in
 	// the same paragraph (possibly nested).
 	bool const same_par = depth < cur.depth() && old.pit() == cur[depth].pit();
-	bool const same_par_pos = depth == cur.depth() - 1 && same_par 
+	bool const same_par_pos = depth == cur.depth() - 1 && same_par
 		&& old.pos() == cur[depth].pos();
-	
+
 	// If the chars around the old cursor were spaces, delete one of them.
 	if (!same_par_pos) {
 		// Only if the cursor has really moved.
@@ -891,7 +891,7 @@ bool Text::deleteEmptyParagraphMechanism(Cursor & cur,
 		if (soa && old.pit() < pit_type(plist.size()))
 			plist[old.pit()].params().startOfAppendix(true);
 
-		// see #warning (FIXME?) above 
+		// see #warning (FIXME?) above
 		if (cur.depth() >= old.depth()) {
 			CursorSlice & curslice = cur[old.depth() - 1];
 			if (&curslice.inset() == &old.inset()

src/Text3.cpp

@@ -452,7 +452,7 @@ static void outline(OutlineOp mode, Cursor & cur)
 				DocumentClass const & tc = buf.params().documentClass();
 				DocumentClass::const_iterator lit = tc.begin();
 				DocumentClass::const_iterator len = tc.end();
-				int const newtoclevel = 
+				int const newtoclevel =
 					(mode == OutlineIn ? toclevel + 1 : toclevel - 1);
 				LabelType const oldlabeltype = start->layout().labeltype;
 
@@ -484,9 +484,9 @@ bool Text::isRTL(Paragraph const & par) const
 	return par.isRTL(buffer.params());
 }
 
-	
+
 namespace {
-		
+
 	Language const * getLanguage(Cursor const & cur, string const & lang) {
 		return lang.empty() ? cur.getFont().language() : languages.getLanguage(lang);
 	}
@@ -518,7 +518,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 	cur.noScreenUpdate();
 
 	LBUFERR(this == cur.text());
-	
+
 	// NOTE: This should NOT be a reference. See commit 94a5481a.
 	CursorSlice const oldTopSlice = cur.top();
 	bool const oldBoundary = cur.boundary();

src/TextClass.cpp

@@ -517,9 +517,9 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
 				error = !readStyle(lexrc, lay);
 				break;
 			}
-			
+
 			bool const have_layout = hasLayout(name);
-			
+
 			// If the layout already exists, then we want to add it to
 			// the existing layout, as long as we are not in an ProvideStyle
 			// block.
@@ -1788,7 +1788,7 @@ Layout const & DocumentClass::getTOCLayout() const
 	for (; lit != len; ++lit) {
 		int const level = lit->toclevel;
 		// we don't want Part or unnumbered sections
-		if (level == Layout::NOT_IN_TOC || level < 0 
+		if (level == Layout::NOT_IN_TOC || level < 0
 		    || level >= minlevel || lit->counter.empty())
 			continue;
 		lay = &*lit;

src/Thesaurus.cpp

@@ -236,7 +236,7 @@ Thesaurus::Meanings Thesaurus::lookup(WordLangTuple const & wl)
 		return meanings;
 
 	string const encoding = mythes->get_th_encoding();
-	
+
 	mentry * pmean;
 	string const text = to_iconv_encoding(support::lowercase(t), encoding);
 	int len = strlen(text.c_str());

src/TocBackend.cpp

@@ -162,7 +162,7 @@ bool TocBackend::updateItem(DocIterator const & dit_in)
 		return false;
 
 	if (toc("tableofcontents")->empty()) {
-		// FIXME: should not happen, 
+		// FIXME: should not happen,
 		// a call to TocBackend::update() is missing somewhere
 		LYXERR0("TocBackend::updateItem called but the TOC is empty!");
 		return false;

src/VSpace.cpp

@@ -183,7 +183,7 @@ docstring const VSpace::asGUIName() const
 }
 
 
-string VSpace::asHTMLLength() const 
+string VSpace::asHTMLLength() const
 {
 	string result;
 	switch (kind_) {

src/WordList.cpp

@@ -75,7 +75,7 @@ docstring const & WordList::word(size_t idx) const
 {
 	Impl::Words::const_iterator it = d->words_.find_summed_weight(idx);
 	LASSERT(it != d->words_.end(), { static docstring dummy; return dummy; });
-	
+
 	// We use the key() method here, and not something like it->first
 	// because the btree only returns (iterator-) temporary value pairs.
 	// If we returned the first component of those here, we get an

src/buffer_funcs.cpp

@@ -186,11 +186,11 @@ Buffer * newUnnamedFile(FileName const & path, string const & prefix,
 	FileName filename;
 
 	do {
-		filename.set(path, 
+		filename.set(path,
 			prefix + convert<string>(++file_number[prefix]) + ".lyx");
 	}
 	while (theBufferList().exists(filename) || filename.isReadableFile());
-		
+
 	return newFile(filename.absFileName(), templatename, false);
 }
 

src/factory.cpp

@@ -283,30 +283,30 @@ Inset * createInsetHelper(Buffer * buf, FuncRequest const & cmd)
 			case NO_CODE:
 				lyxerr << "No such inset '" << name << "'.";
 				return 0;
-			
+
 			case BIBITEM_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetBibitem(buf, icp);
 			}
-			
+
 			case BIBTEX_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetBibtex(buf, icp);
 			}
-			
+
 			case CITE_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetCitation(buf, icp);
 			}
-			
+
 			case ERT_CODE: {
 				return new InsetERT(buf,
 					InsetERT::string2params(to_utf8(cmd.argument())));
 			}
-			
+
 			case EXTERNAL_CODE: {
 				InsetExternalParams iep;
 				InsetExternal::string2params(to_utf8(cmd.argument()), *buf, iep);
@@ -315,7 +315,7 @@ Inset * createInsetHelper(Buffer * buf, FuncRequest const & cmd)
 				inset->setParams(iep);
 				return inset.release();
 			}
-			
+
 			case GRAPHICS_CODE: {
 				InsetGraphicsParams igp;
 				InsetGraphics::string2params(to_utf8(cmd.argument()), *buf, igp);
@@ -323,54 +323,54 @@ Inset * createInsetHelper(Buffer * buf, FuncRequest const & cmd)
 				inset->setParams(igp);
 				return inset.release();
 			}
-			
+
 			case HYPERLINK_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetHyperlink(buf, icp);
 			}
-			
+
 			case INCLUDE_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetInclude(buf, icp);
 			}
-			
+
 			case INDEX_CODE: {
 				docstring arg = cmd.argument();
 				return new InsetIndex(buf, InsetIndexParams(arg));
 			}
-			
+
 			case INDEX_PRINT_CODE:  {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetPrintIndex(buf, icp);
 			}
-			
+
 			case LABEL_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetLabel(buf, icp);
 			}
-			
+
 			case LINE_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetLine(buf, icp);
 			}
-				
+
 			case LISTINGS_CODE: {
 				InsetListingsParams par;
 				InsetListings::string2params(to_utf8(cmd.argument()), par);
 				return new InsetListings(buf, par);
 			}
-			
+
 			case NOMENCL_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetNomencl(buf, icp);
 			}
-			
+
 			case REF_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
@@ -388,13 +388,13 @@ Inset * createInsetHelper(Buffer * buf, FuncRequest const & cmd)
 				InsetSpace::string2params(to_utf8(cmd.argument()), isp);
 				return new InsetSpace(isp);
 			}
-			
+
 			case TOC_CODE: {
 				InsetCommandParams icp(code);
 				InsetCommand::string2params(to_utf8(cmd.argument()), icp);
 				return new InsetTOC(buf, icp);
 			}
-			
+
 			case VSPACE_CODE: {
 				VSpace vspace;
 				InsetVSpace::string2params(to_utf8(cmd.argument()), vspace);
@@ -403,12 +403,12 @@ Inset * createInsetHelper(Buffer * buf, FuncRequest const & cmd)
 
 			case PREVIEW_CODE:
 				return new InsetPreview(buf);
-			
+
 			default:
 				lyxerr << "Inset '" << name << "' not permitted with LFUN_INSET_INSERT."
 						<< endl;
 				return 0;
-			
+
 			}
 		} //end LFUN_INSET_INSERT
 
@@ -521,7 +521,7 @@ Inset * readInset(Lexer & lex, Buffer * buf)
 	lex >> tmptok;
 
 	// test the different insets
-	
+
 	// FIXME It would be better if we did not have this branch and could
 	// just do one massive switch for all insets. But at present, it's
 	// easier to do it this way, and we can't do the massive switch until
@@ -533,9 +533,9 @@ Inset * readInset(Lexer & lex, Buffer * buf)
 		lex.next();
 		string const insetType = lex.getString();
 		lex.pushToken(insetType);
-		
+
 		InsetCode const code = insetCode(insetType);
-		
+
 		//FIXME If we do the one massive switch, we cannot do this here, since
 		//we do not know in advance that we're dealing with a command inset.
 		//Worst case, we could put it in each case below. Better, we could
@@ -550,7 +550,7 @@ Inset * readInset(Lexer & lex, Buffer * buf)
 			case BIBTEX_CODE:
 				inset.reset(new InsetBibtex(buf, inscmd));
 				break;
-			case CITE_CODE: 
+			case CITE_CODE:
 				inset.reset(new InsetCitation(buf, inscmd));
 				break;
 			case HYPERLINK_CODE:

src/frontends/qt4/ButtonPolicy.cpp

@@ -610,8 +610,8 @@ void ButtonPolicy::Private::initOkApplyCancelAutoReadOnly()
 	state_machine_[AUTOAPPLY_INITIAL][SMI_AUTOAPPLY] = APPLIED;
 	state_machine_[AUTOAPPLY_INITIAL][SMI_READ_ONLY] = RO_AUTOAPPLY;
 	state_machine_[AUTOAPPLY_INITIAL][SMI_VALID] = AUTOAPPLY_CHANGED;
-	state_machine_[AUTOAPPLY_INITIAL][SMI_INVALID] = AUTOAPPLY_CHANGED;	
+	state_machine_[AUTOAPPLY_INITIAL][SMI_INVALID] = AUTOAPPLY_CHANGED;
-	state_machine_[AUTOAPPLY_INITIAL][SMI_READ_WRITE] = AUTOAPPLY_INITIAL;	
+	state_machine_[AUTOAPPLY_INITIAL][SMI_READ_WRITE] = AUTOAPPLY_INITIAL;
 	// State::AUTOAPPLY_CHANGED
 	state_machine_[AUTOAPPLY_CHANGED][SMI_AUTOAPPLY] = APPLIED;
 	state_machine_[AUTOAPPLY_CHANGED][SMI_READ_ONLY] = RO_AUTOAPPLY;

src/frontends/qt4/CategorizedCombo.cpp

@@ -55,11 +55,11 @@ public:
 	///
 	QSize sizeHint(QStyleOptionViewItem const & opt,
 		QModelIndex const & index) const;
-	
+
 private:
 	///
 	void drawCategoryHeader(QPainter * painter, QStyleOptionViewItem const & opt,
-		QString const & category) const;	
+		QString const & category) const;
 	///
 	QString underlineFilter(QString const & s) const;
 	///
@@ -106,8 +106,8 @@ struct CategorizedCombo::Private
 	void countCategories();
 	///
 	CategorizedCombo * p;
-	
+
-	/** the layout model: 
+	/** the layout model:
 	 * 1st column: translated GUI name,
 	 * 2nd column: raw item name,
 	 * 3rd column: category,
@@ -162,7 +162,7 @@ void CCItemDelegate::paint(QPainter * painter, QStyleOptionViewItem const & opti
 		opt.state = state;
 
 		// draw category header
-		drawCategoryHeader(painter, opt, 
+		drawCategoryHeader(painter, opt,
 			categoryCC(*index.model(), index.row()));
 
 		// move rect down below header
@@ -317,14 +317,14 @@ void CategorizedCombo::Private::setFilter(QString const & s)
 	filter_ = s;
 	filterModel_->setFilterRegExp(charFilterRegExpCC(filter_));
 	countCategories();
-	
+
 	// restore old selection
 	if (lastSel_ != -1) {
 		QModelIndex i = filterModel_->mapFromSource(model_->index(lastSel_, 0));
 		if (i.isValid())
 			p->setCurrentIndex(i.row());
 	}
-	
+
 	// Workaround to resize to content size
 	// FIXME: There must be a better way. The QComboBox::AdjustToContents)
 	//        does not help.
@@ -339,7 +339,7 @@ void CategorizedCombo::Private::setFilter(QString const & s)
 		p->QComboBox::showPopup();
 		inShowPopup_ = false;
 	}
-	
+
 	p->view()->setUpdatesEnabled(enabled);
 }
 
@@ -356,7 +356,7 @@ CategorizedCombo::CategorizedCombo(QWidget * parent)
 	// for the filtering we have to intercept characters
 	view()->installEventFilter(this);
 	view()->setItemDelegateForColumn(0, d->CCItemDelegate_);
-	
+
 	updateCombo();
 }
 
@@ -373,7 +373,7 @@ void CategorizedCombo::Private::countCategories()
 	if (n == 0)
 		return;
 
-	QString prevCat = model_->index(0, 2).data().toString(); 
+	QString prevCat = model_->index(0, 2).data().toString();
 
 	// count categories
 	for (int i = 1; i < n; ++i) {
@@ -412,7 +412,7 @@ bool CategorizedCombo::eventFilter(QObject * o, QEvent * e)
 	bool modified = (ke->modifiers() == Qt::ControlModifier)
 		|| (ke->modifiers() == Qt::AltModifier)
 		|| (ke->modifiers() == Qt::MetaModifier);
-	
+
 	switch (ke->key()) {
 	case Qt::Key_Escape:
 		if (!modified && !d->filter_.isEmpty()) {
@@ -520,7 +520,7 @@ void CategorizedCombo::addItemSort(QString const & item, QString const & guiname
 	if (sortedByCat) {
 		// If sortCats == true, sort categories alphabetically, uncategorized at the end.
 		while (i < end && d->model_->item(i, 2)->text() != qcat
-		       && (!sortCats 
+		       && (!sortCats
 			   || (!uncategorized && d->model_->item(i, 2)->text().localeAwareCompare(qcat) < 0
 			       && d->model_->item(i, 2)->text() != qt_("Uncategorized"))
 			   || (uncategorized && d->model_->item(i, 2)->text() != qt_("Uncategorized"))))
@@ -571,7 +571,7 @@ void CategorizedCombo::reset()
 void CategorizedCombo::updateCombo()
 {
 	d->countCategories();
-	
+
 	// needed to recalculate size hint
 	hide();
 	setMinimumWidth(sizeHint().width());

src/frontends/qt4/FileDialog.cpp

@@ -93,7 +93,7 @@ FileDialog::Result FileDialog::save(QString const & path,
 
 #ifdef USE_NATIVE_FILEDIALOG
 	QString const startsWith = makeAbsPath(suggested, path);
-	QString const name = 
+	QString const name =
 		QFileDialog::getSaveFileName(qApp->focusWidget(),
 		title_, startsWith, filters.join(";;"),
 		selectedFilter, QFileDialog::DontConfirmOverwrite);

src/frontends/qt4/GuiAlert.cpp

@@ -196,7 +196,7 @@ void doWarning(docstring const & title0, docstring const & message,
 void warning(docstring const & title0, docstring const & message,
 	     bool const & askshowagain)
 {
-#ifdef EXPORT_in_THREAD	
+#ifdef EXPORT_in_THREAD
 	InGuiThread<void>().call(&doWarning,
 #else
 	doWarning(
@@ -246,7 +246,7 @@ void doError(docstring const & title0, docstring const & message, bool backtrace
 void error(docstring const & title0, docstring const & message, bool backtrace)
 {
 #ifdef EXPORT_in_THREAD
-	InGuiThread<void>().call(&doError, 
+	InGuiThread<void>().call(&doError,
 #else
 	doError(
 #endif

src/frontends/qt4/GuiApplication.cpp

@@ -598,7 +598,7 @@ QPixmap getPixmap(QString const & path, QString const & name, QString const & ex
 	if (getPixmap(pixmap, fpath)) {
 		return pixmap;
 	}
-	
+
 	QStringList exts = ext.split(",");
 	fpath = ":/" + path + name + ".";
 	for (int i = 0; i < exts.size(); ++i) {

src/frontends/qt4/GuiBox.cpp

@@ -342,7 +342,7 @@ void GuiBox::paramsToDialog(Inset const * inset)
 		&& halignCO->count() < 4)
 		halignCO->addItem(toqstr("Stretch"));
 	else if (inner_type != "makebox" && (type != "Boxed" && inner_type != "none"))
-		halignCO->removeItem(3); 
+		halignCO->removeItem(3);
 	// pagebreak is only allowed for Boxed without inner box
 	pagebreakCB->setEnabled(!ibox && type == "Boxed");
 

src/frontends/qt4/GuiBranches.cpp

@@ -80,10 +80,10 @@ GuiBranches::GuiBranches(QWidget * parent)
 }
 
 
-bool GuiBranches::eventFilter(QObject * obj, QEvent * event) 
+bool GuiBranches::eventFilter(QObject * obj, QEvent * event)
 {
 	QEvent::Type etype = event->type();
-	if (etype == QEvent::KeyPress 
+	if (etype == QEvent::KeyPress
 		  && obj == newBranchLE
 		  && addBranchPB->isEnabled()) {
 		QKeyEvent * keyEvent = static_cast<QKeyEvent *>(event);
@@ -224,7 +224,7 @@ void GuiBranches::on_renamePB_pressed()
 			updateView();
 
 			if (!success)
-				Alert::error(_("Renaming failed"), 
+				Alert::error(_("Renaming failed"),
 				      _("The branch could not be renamed."));
 			else
 				// emit signal
@@ -352,7 +352,7 @@ void GuiBranches::addUnknown()
 {
 	QList<QListWidgetItem *> selItems =
 		undef_->branchesLW->selectedItems();
-	
+
 	QList<QListWidgetItem *>::const_iterator it = selItems.begin();
 	for (; it != selItems.end() ; ++it) {
 		QListWidgetItem const * new_branch = *it;

src/frontends/qt4/GuiCommandBuffer.cpp

@@ -128,11 +128,11 @@ GuiCommandBuffer::GuiCommandBuffer(GuiView * view)
 	top->setMargin(0);
 	setFocusProxy(edit_);
 
-	LastCommandsSection::LastCommands last_commands 
+	LastCommandsSection::LastCommands last_commands
 		= theSession().lastCommands().getcommands();
-	LastCommandsSection::LastCommands::const_iterator it 
+	LastCommandsSection::LastCommands::const_iterator it
 		= last_commands.begin();
-	LastCommandsSection::LastCommands::const_iterator end 
+	LastCommandsSection::LastCommands::const_iterator end
 		= last_commands.end();
 
 	upPB->setEnabled(it != end);
@@ -252,7 +252,7 @@ void GuiCommandBuffer::down()
 			   && history_pos_ != history_.end() - 1);
 	upPB->setEnabled(history_pos_ != history_.begin());
 }
-	
+
 
 void GuiCommandBuffer::hideParent()
 {

src/frontends/qt4/GuiCompare.cpp

@@ -78,7 +78,7 @@ GuiCompare::~GuiCompare()
 
 void GuiCompare::closeEvent(QCloseEvent *)
 {
-	slotCancel();	
+	slotCancel();
 }
 
 
@@ -154,7 +154,7 @@ QString GuiCompare::browse(QString const & in_name) const
 	QString const title = qt_("Select document");
 
 	QStringList const & filters = fileFilters(qt_("LyX Documents (*.lyx)"));
-	
+
 	QString filename;
 	if (lyxview().documentBufferView()) {
 		QString path = bufferFilePath();
@@ -166,7 +166,7 @@ QString GuiCompare::browse(QString const & in_name) const
 			qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
 		filename = makeAbsPath(rel_filename, path);
 	}
-	return filename;	
+	return filename;
 }
 
 
@@ -207,7 +207,7 @@ void GuiCompare::finished(bool aborted)
 		delete compare_;
 		compare_ = 0;
 	}
-	
+
 	if (aborted) {
 		if (dest_buffer_) {
 			dest_buffer_->markClean();

src/frontends/qt4/GuiCompleter.cpp

@@ -66,7 +66,7 @@ protected:
 		QStyleOptionViewItem opt = setOptions(index, option);
 		QVariant value = index.data(Qt::DisplayRole);
 		QPixmap pixmap = qvariant_cast<QPixmap>(value);
-		
+
 		// draw
 		painter->save();
 		drawBackground(painter, opt, index);
@@ -128,13 +128,13 @@ public:
 
 		if (role != Qt::DisplayRole && role != Qt::EditRole)
 		    return QVariant();
-		    
+
 		if (index.column() == 0)
 			return toqstr(list_->data(index.row()));
 
 		if (index.column() != 1)
 			return QVariant();
-	
+
 		// get icon from cache
 		QPixmap scaled;
 		QString const name = ":" + toqstr(list_->icon(index.row()));
@@ -145,7 +145,7 @@ public:
 			QPixmap p = QPixmap(name);
 			if (!p.isNull()) {
 				// scale it to 16x16 or smaller
-				scaled = p.scaled(min(16, p.width()), min(16, p.height()), 
+				scaled = p.scaled(min(16, p.width()), min(16, p.height()),
 					Qt::KeepAspectRatio, Qt::SmoothTransformation);
 			}
 			QPixmapCache::insert("completion" + name, scaled);
@@ -170,7 +170,7 @@ GuiCompleter::GuiCompleter(GuiWorkArea * gui, QObject * parent)
 	setCompletionMode(QCompleter::PopupCompletion);
 	setCaseSensitivity(Qt::CaseSensitive);
 	setWidget(gui_);
-	
+
 	// create the popup
 	QTreeView *listView = new QTreeView;
 	listView->setEditTriggers(QAbstractItemView::NoEditTriggers);
@@ -181,10 +181,10 @@ GuiCompleter::GuiCompleter(GuiWorkArea * gui, QObject * parent)
 	listView->setIndentation(0);
 	listView->setUniformRowHeights(true);
 	setPopup(listView);
-	
+
 	itemDelegate_ = new CompleterItemDelegate(this);
 	popup()->setItemDelegate(itemDelegate_);
-	
+
 	// create timeout timers
 	popup_timer_.setSingleShot(true);
 	inline_timer_.setSingleShot(true);
@@ -219,7 +219,7 @@ bool GuiCompleter::eventFilter(QObject * watched, QEvent * e)
 		default: break;
 		}
 	}
-	
+
 	return QCompleter::eventFilter(watched, e);
 }
 
@@ -247,7 +247,7 @@ bool GuiCompleter::uniqueCompletionAvailable() const
 	if (n > 1 || n == 0)
 		return false;
 
-	// if there is exactly one, we have to check whether it is a 
+	// if there is exactly one, we have to check whether it is a
 	// real completion, i.e. longer than the current prefix.
 	if (completionPrefix() == currentCompletion())
 		return false;
@@ -263,7 +263,7 @@ bool GuiCompleter::completionAvailable() const
 
 	size_t n = popup()->model()->rowCount();
 
-	// if there is exactly one, we have to check whether it is a 
+	// if there is exactly one, we have to check whether it is a
 	// real completion, i.e. longer than the current prefix.
 	if (n == 1 && completionPrefix() == currentCompletion())
 	    return false;
@@ -338,9 +338,9 @@ void GuiCompleter::updateVisibility(bool start, bool keep)
 {
 	Cursor cur = gui_->bufferView().cursor();
 	cur.screenUpdateFlags(Update::None);
-	
+
 	updateVisibility(cur, start, keep);
-	
+
 	if (cur.result().screenUpdate())
 		gui_->bufferView().processUpdateFlags(cur.result().screenUpdate());
 }
@@ -352,12 +352,12 @@ void GuiCompleter::updatePrefix(Cursor const & cur)
 	QString newPrefix = toqstr(cur.inset().completionPrefix(cur));
 	if (newPrefix == completionPrefix())
 		return;
-	
+
 	// value which should be kept selected
 	QString old = currentCompletion();
 	if (old.length() == 0)
 		old = last_selection_;
-	
+
 	// update completer to new prefix
 	setCompletionPrefix(newPrefix);
 
@@ -367,7 +367,7 @@ void GuiCompleter::updatePrefix(Cursor const & cur)
 
 	// restore old selection
 	setCurrentCompletion(old);
-	
+
 	// if popup is not empty, the new selection will
 	// be our last valid one
 	QString const & s = currentCompletion();
@@ -389,11 +389,11 @@ void GuiCompleter::updateInline(Cursor const & cur, QString const & completion)
 {
 	if (!cur.inset().inlineCompletionSupported(cur))
 		return;
-	
+
 	// compute postfix
 	docstring prefix = cur.inset().completionPrefix(cur);
 	docstring postfix = qstring_to_ucs4(completion.mid(prefix.length()));
-	
+
 	// shorten it if necessary
 	if (lyxrc.completion_inline_dots != -1)
 		support::truncateWithEllipsis(postfix,
@@ -410,7 +410,7 @@ void GuiCompleter::updatePopup(Cursor const & cur)
 {
 	if (!cur.inset().completionSupported(cur))
 		return;
-	
+
 	popupVisible_ = true;
 
 	if (completionCount() == 0) {
@@ -436,14 +436,14 @@ void GuiCompleter::asyncUpdatePopup()
 	int x;
 	int y;
 	cur.inset().completionPosAndDim(cur, x, y, dim);
-	
+
 	// and calculate the rect of the popup
 	QRect rect;
 	if (popup()->layoutDirection() == Qt::RightToLeft)
 		rect = QRect(x + dim.width() - 200, y - dim.ascent() - 3, 200, dim.height() + 6);
 	else
 		rect = QRect(x, y - dim.ascent() - 3, 200, dim.height() + 6);
-	
+
 	// Resize the columns in the popup.
 	// This should really be in the constructor. But somehow the treeview
 	// has a bad memory about it and we have to tell him again and again.
@@ -452,7 +452,7 @@ void GuiCompleter::asyncUpdatePopup()
 	setSectionResizeMode(listView->header(), 0, QHeaderView::Stretch);
 	setSectionResizeMode(listView->header(), 1, QHeaderView::Fixed);
 	listView->header()->resizeSection(1, 22);
-	
+
 	// show/update popup
 	complete(rect);
 }
@@ -467,10 +467,10 @@ void GuiCompleter::updateAvailability()
 	Cursor const & cur = gui_->bufferView().cursor();
 	if (!popupPossible(cur) && !inlinePossible(cur))
 		return;
-	
+
 	updateModel(cur, false, false);
 }
-	
+
 
 void GuiCompleter::updateModel(Cursor const & cur, bool popupUpdate, bool inlineUpdate)
 {
@@ -509,7 +509,7 @@ void GuiCompleter::updateModel(Cursor const & cur, bool popupUpdate, bool inline
 
 	// restore old selection
 	setCurrentCompletion(old);
-	
+
 	// if popup is not empty, the new selection will
 	// be our last valid one
 	if (popupVisible() || inlineVisible()) {
@@ -530,7 +530,7 @@ void GuiCompleter::showPopup(Cursor const & cur)
 {
 	if (!popupPossible(cur))
 		return;
-	
+
 	updateModel(cur, true, inlineVisible());
 }
 
@@ -547,7 +547,7 @@ void GuiCompleter::showInline(Cursor const & cur)
 {
 	if (!inlinePossible(cur))
 		return;
-	
+
 	updateModel(cur, popupVisible(), true);
 }
 
@@ -556,10 +556,10 @@ void GuiCompleter::hideInline(Cursor const & cur)
 {
 	gui_->bufferView().setInlineCompletion(cur, DocIterator(cur.buffer()), docstring());
 	inlineVisible_ = false;
-	
+
 	if (inline_timer_.isActive())
 		inline_timer_.stop();
-	
+
 	// Trigger asynchronous part of hideInline. We might be
 	// in a dispatcher here and the setModel call might
 	// trigger focus events which is are not healthy here.
@@ -582,7 +582,7 @@ void GuiCompleter::showPopup()
 {
 	Cursor cur = gui_->bufferView().cursor();
 	cur.screenUpdateFlags(Update::None);
-	
+
 	showPopup(cur);
 
 	// redraw if needed
@@ -595,7 +595,7 @@ void GuiCompleter::showInline()
 {
 	Cursor cur = gui_->bufferView().cursor();
 	cur.screenUpdateFlags(Update::None);
-	
+
 	showInline(cur);
 
 	// redraw if needed
@@ -617,7 +617,7 @@ void GuiCompleter::hidePopup()
 	// yet up to date such that the coord cache has not all insets yet. The
 	// cursorPos methods would triggers asserts in the coord cache then.
 	QTimer::singleShot(0, this, SLOT(asyncHidePopup()));
-	
+
 	// mark that the asynchronous part will reset the model
 	if (!inlineVisible())
 		modelActive_ = false;
@@ -628,9 +628,9 @@ void GuiCompleter::hideInline()
 {
 	Cursor cur = gui_->bufferView().cursor();
 	cur.screenUpdateFlags(Update::None);
-	
+
 	hideInline(cur);
-	
+
 	// redraw if needed
 	if (cur.result().screenUpdate())
 		gui_->bufferView().processUpdateFlags(cur.result().screenUpdate());
@@ -651,13 +651,13 @@ void GuiCompleter::tab()
 	BufferView * bv = &gui_->bufferView();
 	Cursor cur = bv->cursor();
 	cur.screenUpdateFlags(Update::None);
-	
+
 	// check that inline completion is active
 	if (!inlineVisible() && !uniqueCompletionAvailable()) {
 		// try to activate the inline completion
 		if (cur.inset().inlineCompletionSupported(cur)) {
 			showInline();
-			
+
 			// show popup without delay because the completion was not unique
 			if (lyxrc.completion_popup_after_complete
 			    && !popupVisible()
@@ -671,10 +671,10 @@ void GuiCompleter::tab()
 			showPopup();
 			return;
 		}
-		
+
 		return;
 	}
-	
+
 	// Make undo possible
 	cur.beginUndoGroup();
 	cur.recordUndo();
@@ -685,7 +685,7 @@ void GuiCompleter::tab()
 	if (completion.size() <= prefix.size()) {
 		// finalize completion
 		cur.inset().insertCompletion(cur, docstring(), true);
-		
+
 		// hide popup and inline completion
 		hidePopup();
 		hideInline(cur);
@@ -726,7 +726,7 @@ QString GuiCompleter::currentCompletion() const
 	if (!popup()->selectionModel()->hasSelection())
 		return QString();
 
-	// Not sure if this is bug in Qt: currentIndex() always 
+	// Not sure if this is bug in Qt: currentIndex() always
 	// return the first element in the list.
 	QModelIndex idx = popup()->currentIndex();
 	return popup()->model()->data(idx, Qt::EditRole).toString();
@@ -734,7 +734,7 @@ QString GuiCompleter::currentCompletion() const
 
 
 void GuiCompleter::setCurrentCompletion(QString const & s)
-{	
+{
 	QAbstractItemModel const & model = *popup()->model();
 	size_t n = model.rowCount();
 	if (n == 0)
@@ -848,7 +848,7 @@ docstring GuiCompleter::longestUniqueCompletion() const
 				// get common prefix with the middle string
 				size_t mid = (r + i) / 2;
 				QString const & mids
-				= model.data(model.index(mid, 0), 
+				= model.data(model.index(mid, 0),
 					Qt::EditRole).toString();
 				size_t oldLen = s.length();
 				size_t len = commonPrefix(mids, s);
@@ -883,7 +883,7 @@ void GuiCompleter::popupActivated(const QString & completion)
 	cur.inset().insertCompletion(cur, postfix, true);
 	hidePopup();
 	hideInline(cur);
-	
+
 	if (cur.result().screenUpdate())
 		gui_->bufferView().processUpdateFlags(cur.result().screenUpdate());
 	cur.endUndoGroup();
@@ -897,10 +897,10 @@ void GuiCompleter::popupHighlighted(const QString & completion)
 
 	Cursor cur = gui_->bufferView().cursor();
 	cur.screenUpdateFlags(Update::None);
-	
+
 	if (inlineVisible())
 		updateInline(cur, completion);
-	
+
 	if (cur.result().screenUpdate())
 		gui_->bufferView().processUpdateFlags(cur.result().screenUpdate());
 }

src/frontends/qt4/GuiDialog.cpp

@@ -25,7 +25,7 @@ namespace lyx {
 namespace frontend {
 
 GuiDialog::GuiDialog(GuiView & lv, QString const & name, QString const & title)
-	: QDialog(&lv), Dialog(lv, name, "LyX: " + title), updating_(false), 
+	: QDialog(&lv), Dialog(lv, name, "LyX: " + title), updating_(false),
 	  is_closing_(false)
 {
 	connect(&lv, SIGNAL(bufferViewChanged()),

src/frontends/qt4/GuiDocument.cpp

@@ -1280,7 +1280,7 @@ GuiDocument::GuiDocument(GuiView & lv)
 	connect(mathsModule->MathIndentLengthCO, SIGNAL(activated(int)),
 		this, SLOT(change_adaptor()));
 
-	
+
 	mathsModule->MathIndentCO->addItem(qt_("Default"));
 	mathsModule->MathIndentCO->addItem(qt_("Custom"));
 	mathsModule->MathIndentLE->setValidator(new LengthValidator(
@@ -1291,7 +1291,7 @@ GuiDocument::GuiDocument(GuiView & lv)
 	mathsModule->MathNumberingPosCO->addItem(qt_("Default"));
 	mathsModule->MathNumberingPosCO->addItem(qt_("Right"));
 	mathsModule->MathNumberingPosCO->setCurrentIndex(1);
-	
+
 
 	// latex class
 	latexModule = new UiWidget<Ui::LaTeXUi>(this);
@@ -3333,7 +3333,7 @@ void GuiDocument::paramsToDialog()
 	biblioChanged_ = false;
 
 	// indices
-	// We may be called when there is no Buffer, e.g., when 
+	// We may be called when there is no Buffer, e.g., when
 	// the last view has just been closed.
 	bool const isReadOnly = isBufferAvailable() ? buffer().isReadonly() : false;
 	indicesModule->update(bp_, isReadOnly);
@@ -3697,7 +3697,7 @@ void GuiDocument::paramsToDialog()
 			toqstr(bp_.fonts_cjk));
 	else
 		fontModule->cjkFontLE->setText(QString());
-	
+
 	fontModule->microtypeCB->setChecked(bp_.use_microtype);
 	fontModule->dashesCB->setChecked(bp_.use_dash_ligatures);
 

src/frontends/qt4/GuiErrorList.cpp

@@ -152,7 +152,7 @@ bool GuiErrorList::initialiseParams(string const & data)
 	buf_ = from_master_ ?
 		bufferview()->buffer().masterBuffer()
 		: &bufferview()->buffer();
-	name_ = bformat(_("%1$s Errors (%2$s)"), 
+	name_ = bformat(_("%1$s Errors (%2$s)"),
 			        _(guiErrorType(error_type)),
 				    from_utf8(buf_->absFileName()));
 	paramsToDialog();

src/frontends/qt4/GuiFontLoader.cpp

@@ -301,7 +301,7 @@ QFont makeQFont(FontInfo const & f)
 		switch (f.family()) {
 		case ROMAN_FAMILY: {
 			QString family = makeFontName(toqstr(lyxrc.roman_font_name),
-				toqstr(lyxrc.roman_font_foundry)); 
+				toqstr(lyxrc.roman_font_foundry));
 			font.setFamily(family);
 #ifdef Q_OS_MAC
 #if QT_VERSION >= 0x040300 //&& QT_VERSION < 0x040800

src/frontends/qt4/GuiGraphics.cpp

@@ -113,7 +113,7 @@ GuiGraphics::GuiGraphics(GuiView & lv)
 	: GuiDialog(lv, "graphics", qt_("Graphics")), bbChanged(false)
 {
 	setupUi(this);
-	
+
 	//main buttons
 	connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
 	connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
@@ -155,7 +155,7 @@ GuiGraphics::GuiGraphics(GuiView & lv)
 	filename->setValidator(new PathValidator(true, filename));
 	setFocusProxy(filename);
 
-	QDoubleValidator * scaleValidator = 
+	QDoubleValidator * scaleValidator =
 		new DoubleAutoValidator(Scale, qt_(autostr));
 	scaleValidator->setBottom(0);
 	scaleValidator->setDecimals(256); //I guess that will do
@@ -255,12 +255,12 @@ void GuiGraphics::changeGroup(int /* index */)
 {
 	QString const new_group = groupCO->itemData(
 		groupCO->currentIndex()).toString();
-	
+
 	// check if the old group consisted only of this member
 	if (current_group_ != fromqstr(new_group)
 	    && graphics::countGroupMembers(buffer(), current_group_) == 1) {
 		if (!new_group.isEmpty()) {
-			if (Alert::prompt(_("Dissolve previous group?"), 
+			if (Alert::prompt(_("Dissolve previous group?"),
 				bformat(_("If you assign this graphic to group '%2$s',\n"
 					  "the previously assigned group '%1$s' will be dissolved,\n"
 					  "because this graphic was its only member.\n"
@@ -276,7 +276,7 @@ void GuiGraphics::changeGroup(int /* index */)
 				return;
 			}
 		} else {
-			if (Alert::prompt(_("Dissolve previous group?"), 
+			if (Alert::prompt(_("Dissolve previous group?"),
 			bformat(_("If you sign off this graphic from group '%1$s',\n"
 				  "the group will be dissolved,\n"
 				  "because this graphic was its only member.\n"
@@ -292,7 +292,7 @@ void GuiGraphics::changeGroup(int /* index */)
 			return;
 			}
 		}
-	} 
+	}
 
 	if (new_group.isEmpty()) {
 		changed();
@@ -305,7 +305,7 @@ void GuiGraphics::changeGroup(int /* index */)
 		changed();
 		return;
 	}
-	
+
 	// filename might have been changed
 	QString current_filename = filename->text();
 
@@ -314,7 +314,7 @@ void GuiGraphics::changeGroup(int /* index */)
 	InsetGraphics::string2params(grp, buffer(), params_);
 	paramsToDialog(params_);
 	groupCO->blockSignals(false);
-	
+
 	// reset filename
 	filename->setText(current_filename);
 
@@ -330,7 +330,7 @@ void GuiGraphics::on_newGroupPB_clicked()
 	if (newgroup.empty())
 		return;
 	if (groupCO->findData(toqstr(newgroup), Qt::MatchExactly) != -1) {
-		Alert::warning(_("Group already defined!"), 
+		Alert::warning(_("Group already defined!"),
 			bformat(_("A graphics group with the name '%1$s' already exists."),
 				newgroup));
 		return;
@@ -504,7 +504,7 @@ void GuiGraphics::paramsToDialog(InsetGraphicsParams const & igp)
 	lbYunit->clear();
 	rtXunit->clear();
 	rtYunit->clear();
-	
+
 	for (size_t i = 0; i < bb_size; i++) {
 		lbXunit->addItem(qt_(bb_units_gui[i]),
 			toqstr(bb_units[i]));
@@ -515,7 +515,7 @@ void GuiGraphics::paramsToDialog(InsetGraphicsParams const & igp)
 		rtYunit->addItem(qt_(bb_units_gui[i]),
 			toqstr(bb_units[i]));
 	}
-	
+
 	// set the right default unit
 	Length::UNIT const defaultUnit = Length::defaultUnit();
 
@@ -788,7 +788,7 @@ QString GuiGraphics::browse(QString const & in_name) const
 		clipdir = addName(package().system_support().absFileName(), "clipart");
 
 	return browseRelToParent(in_name, bufferFilePath(),
-		title, fileFilters(QString()), false, 
+		title, fileFilters(QString()), false,
 		qt_("Clipart|#C#c"), toqstr(clipdir),
 		qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
 }

src/frontends/qt4/GuiHSpace.cpp

@@ -295,7 +295,7 @@ docstring GuiHSpace::dialogToParams() const
 			params.kind = keepCB->isChecked() ?
 				InsetSpaceParams::CUSTOM_PROTECTED : InsetSpaceParams::CUSTOM;
 			params.length = GlueLength(widgetsToLength(valueLE, unitCO));
-	} else if (item == "visible") 
+	} else if (item == "visible")
 		params.kind = InsetSpaceParams::VISIBLE;
 
 	return from_ascii(InsetSpace::params2string(params));

src/frontends/qt4/GuiIdListModel.cpp

@@ -42,7 +42,7 @@ QVariant GuiIdListModel::data(QModelIndex const & index, int role) const
 }
 
 
-bool GuiIdListModel::setData (QModelIndex const & index, 
+bool GuiIdListModel::setData (QModelIndex const & index,
 		const QVariant & value, int role)
 {
 	int const row = index.row();
@@ -70,7 +70,7 @@ bool GuiIdListModel::setData (QModelIndex const & index,
 }
 
 
-bool GuiIdListModel::insertRows(int row, int count, 
+bool GuiIdListModel::insertRows(int row, int count,
 		QModelIndex const & /*parent*/)
 {
 	if (!rowIsValid(row))
@@ -83,7 +83,7 @@ bool GuiIdListModel::insertRows(int row, int count,
 }
 
 
-bool GuiIdListModel::removeRows(int row, int count, 
+bool GuiIdListModel::removeRows(int row, int count,
 		QModelIndex const & /*parent*/)
 {
 	if (!rowIsValid(row) || row + count > int(userData_.size()) ||
@@ -93,20 +93,20 @@ bool GuiIdListModel::removeRows(int row, int count,
 		return true;
 	vector<OurData>::iterator it = userData_.begin() + row;
 	beginRemoveRows(QModelIndex(), row, row + count - 1);
-	userData_.erase(it, it + count);	
+	userData_.erase(it, it + count);
 	endRemoveRows();
 	return true;
 }
 
 
-void GuiIdListModel::insertRow(int const i, QString const & uiString, 
+void GuiIdListModel::insertRow(int const i, QString const & uiString,
 		std::string const & idString)
 {
 	insertRow(i, uiString, idString, uiString);
 }
 
 
-void GuiIdListModel::insertRow(int const i, QString const & uiString, 
+void GuiIdListModel::insertRow(int const i, QString const & uiString,
 	std::string const & idString, QString const & ttString)
 {
 	insertRows(i, 1);
@@ -127,7 +127,7 @@ QMap<int, QVariant> GuiIdListModel::itemData(QModelIndex const & index) const
 }
 
 
-int GuiIdListModel::findIDString(std::string const & idString) 
+int GuiIdListModel::findIDString(std::string const & idString)
 {
 	vector<OurData>::const_iterator it  = userData_.begin();
 	vector<OurData>::const_iterator end = userData_.end();

src/frontends/qt4/GuiInclude.cpp

@@ -153,7 +153,7 @@ void GuiInclude::typeChanged(int v)
 			listingsGB->setEnabled(false);
 			break;
 	}
-	//see this thread 
+	//see this thread
 	//  http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg118471.html
 	//for the reason this is here.
 	okPB->setDefault(true);
@@ -214,7 +214,7 @@ void GuiInclude::paramsToDialog(InsetCommandParams const & params_)
 				if (cap[0] == '{' && cap[cap.size() - 1] == '}') {
 					captionLE->setText(toqstr(cap.substr(1, cap.size() - 2)));
 					*it = "";
-				} 
+				}
 			} else if (prefixIs(*it, "label=")) {
 				string lbl = it->substr(6);
 				if (lbl[0] == '{' && lbl[lbl.size()-1] == '}') {

src/frontends/qt4/GuiIndices.cpp

@@ -211,9 +211,9 @@ void GuiIndices::on_removePB_pressed()
 	if (selItem != 0)
 		sel_index = selItem->text(0);
 	if (!sel_index.isEmpty()) {
-		if (indiceslist_.find(qstring_to_ucs4(sel_index)) == 
+		if (indiceslist_.find(qstring_to_ucs4(sel_index)) ==
 		    indiceslist_.findShortcut(from_ascii("idx"))) {
-			Alert::error(_("Cannot remove standard index"), 
+			Alert::error(_("Cannot remove standard index"),
 			      _("The default index cannot be removed."));
 			      return;
 		}
@@ -240,7 +240,7 @@ void GuiIndices::on_renamePB_clicked()
 			newIndexLE->clear();
 			updateView();
 			if (!success)
-				Alert::error(_("Renaming failed"), 
+				Alert::error(_("Renaming failed"),
 				      _("The index could not be renamed. "
 					"Check if the new name already exists."));
 		}

src/frontends/qt4/GuiKeySymbol.cpp

@@ -623,7 +623,7 @@ void setKeySymbol(KeySymbol * sym, QKeyEvent const * ev)
 	LYXERR(Debug::KEY, "Getting key " << ev->key() << ", with text '"
 		<< ev->text() << "'");
 	// This is unsafe because ev->text() is the unicode representation of the
-	// key, not the name of the key. For example, Ctrl-x and Alt-x produce 
+	// key, not the name of the key. For example, Ctrl-x and Alt-x produce
 	// different texts.
 	sym->setText(qstring_to_ucs4(ev->text()));
 	LYXERR(Debug::KEY, "Setting key to " << sym->key() << ", "
@@ -714,7 +714,7 @@ docstring const KeySymbol::print(KeyModifier mod, bool forgui) const
 		str.replace(QChar(0x2325), qt_("Option-"));
 		str.replace(QChar(0x2318), qt_("Command-"));
 #else
-		str = seq.toString(QKeySequence::PortableText);	
+		str = seq.toString(QKeySequence::PortableText);
 #endif
 	}
 

src/frontends/qt4/GuiLog.cpp

@@ -237,9 +237,9 @@ bool GuiLog::initialiseParams(string const & data)
 
 	logTypeCO->setEnabled(logtype == "latex");
 	logTypeCO->clear();
-	
+
 	FileName log(logfile);
-	
+
 	if (logtype == "latex") {
 		type_ = LatexLog;
 		logTypeCO->addItem(qt_("LaTeX"), toqstr(logtype));

src/frontends/qt4/GuiMathMatrix.cpp

@@ -131,7 +131,7 @@ void GuiMathMatrix::slotOK()
 	// a matrix without a decoration is an array,
 	// otherwise it is an AMS matrix
 	// decorated matrices cannot have a vertical alignment
-	
+
 	char const c = v_align_c[valignCO->currentIndex()];
 	QString const sh = halignED->text();
 	string const str = fromqstr(

src/frontends/qt4/GuiPainter.cpp

@@ -134,15 +134,15 @@ QColor GuiPainter::filterColor(QColor const & col)
 	// map into [min,max] interval
 	QColor const & min = monochrome_min_.top();
 	QColor const & max = monochrome_max_.top();
-			
+
 	qreal v = col.valueF();
 	v *= v; // make it a bit steeper (i.e. darker)
-		
+
 	qreal minr, ming, minb;
 	qreal maxr, maxg, maxb;
 	min.getRgbF(&minr, &ming, &minb);
 	max.getRgbF(&maxr, &maxg, &maxb);
-			
+
 	QColor c;
 	c.setRgbF(
 		v * (minr - maxr) + maxr,

src/frontends/qt4/GuiParagraph.cpp

@@ -353,7 +353,7 @@ bool GuiParagraph::haveMultiParSelection() const
 	return cur.selection() && cur.selBegin().pit() != cur.selEnd().pit();
 }
 
-	
+
 bool GuiParagraph::canIndent() const
 {
 	Layout const lay = bufferview()->cursor().innerParagraph().layout();

src/frontends/qt4/GuiPrefs.cpp

@@ -3534,7 +3534,7 @@ void GuiPreferences::dispatchParams()
 	theConverters().update(formats_);
 	theConverters().buildGraph();
 	theBufferList().invalidateConverterCache();
-	
+
 	theMovers() = movers_;
 
 	vector<string>::const_iterator it = colors_.begin();

src/frontends/qt4/GuiProgress.cpp

@@ -53,7 +53,7 @@ GuiProgress::GuiProgress()
 	connect(this, SIGNAL(appendMessage(QString const &)), SLOT(doAppendMessage(QString const &)));
 	connect(this, SIGNAL(appendError(QString const &)), SLOT(doAppendError(QString const &)));
 	connect(this, SIGNAL(clearMessages()), SLOT(doClearMessages()));
-	
+
 	// Alert interface
 	connect(this, SIGNAL(warning(QString const &, QString const &)),
 		SLOT(doWarning(QString const &, QString const &)));

src/frontends/qt4/GuiProgressView.cpp

@@ -61,7 +61,7 @@ bool DebugSorter(DebugMap const & a, DebugMap const & b)
 }
 
 
-GuiProgressView::GuiProgressView(GuiView & parent, Qt::DockWidgetArea area, 
+GuiProgressView::GuiProgressView(GuiView & parent, Qt::DockWidgetArea area,
 	Qt::WindowFlags flags)
 	: DockView(parent, "progress", qt_("Progress/Debug Messages"), area, flags)
 {
@@ -114,7 +114,7 @@ GuiProgressView::GuiProgressView(GuiView & parent, Qt::DockWidgetArea area,
 	connect(widget_->debugMessagesTW,
 		SIGNAL(itemActivated(QTreeWidgetItem *, int)),
 		this, SLOT(debugMessageActivated(QTreeWidgetItem *, int)));
-  
+
 	GuiProgress * progress =
 		dynamic_cast<GuiProgress *>(ProgressInterface::instance());
 

src/frontends/qt4/GuiRef.cpp

@@ -146,9 +146,9 @@ void GuiRef::enableView(bool enable)
 
 void GuiRef::enableBoxes()
 {
-	bool const isFormatted = 
+	bool const isFormatted =
 	    (InsetRef::getName(typeCO->currentIndex()) == "formatted");
-	bool const isLabelOnly = 
+	bool const isLabelOnly =
 	    (InsetRef::getName(typeCO->currentIndex()) == "labelonly");
 	bool const usingRefStyle = buffer().params().use_refstyle;
 	pluralCB->setEnabled(isFormatted && usingRefStyle);
@@ -170,7 +170,7 @@ void GuiRef::gotoClicked()
 	// to which we are going (or from which we are returning) is
 	// restored in the dialog. It's a bit of a hack, but it works,
 	// and no-one seems to have any better idea.
-	bool const toggled = 
+	bool const toggled =
 		last_reference_.isEmpty() || last_reference_.isNull();
 	if (toggled)
 		last_reference_ = referenceED->text();
@@ -353,11 +353,11 @@ void GuiRef::applyView()
 	params_.setCmdName(InsetRef::getName(typeCO->currentIndex()));
 	params_["reference"] = qstring_to_ucs4(last_reference_);
 	params_["name"] = qstring_to_ucs4(nameED->text());
-	params_["plural"] = pluralCB->isChecked() ? 
+	params_["plural"] = pluralCB->isChecked() ?
 	      from_ascii("true") : from_ascii("false");
-	params_["caps"] = capsCB->isChecked() ? 
+	params_["caps"] = capsCB->isChecked() ?
 	      from_ascii("true") : from_ascii("false");
-	params_["noprefix"] = noprefixCB->isChecked() ? 
+	params_["noprefix"] = noprefixCB->isChecked() ?
 	      from_ascii("true") : from_ascii("false");
 	restored_buffer_ = bufferCO->currentIndex();
 }

src/frontends/qt4/GuiSelectionManager.cpp

@@ -6,7 +6,7 @@
  * \author Richard Heck
  * \author Et Alia
  *
- * Some of the material in this file previously appeared in 
+ * Some of the material in this file previously appeared in
  * GuiCitationDialog.cpp.
  *
  * Full author contact details are available in file CREDITS.
@@ -108,12 +108,12 @@ QModelIndex GuiSelectionManager::getSelectedIndex(int const c) const
 	bool const have_avl = !avail.isEmpty();
 	bool const have_sel = !sel.isEmpty();
 
-	if (selectedFocused()) { 
+	if (selectedFocused()) {
 		if (have_sel)
 			return sel.front();
 		if (have_avl)
 			return avail.front();
-	} 
+	}
 	else { // available has focus
 		if (have_avl)
 			return avail.front();
@@ -127,7 +127,7 @@ QModelIndex GuiSelectionManager::getSelectedIndex(int const c) const
 void GuiSelectionManager::updateAddPB()
 {
 	int const arows = availableModel->rowCount();
-	QModelIndexList const availSels = 
+	QModelIndexList const availSels =
 		availableLV->selectionModel()->selectedIndexes();
 	addPB->setEnabled(arows > 0 &&
 		!availSels.isEmpty() &&
@@ -142,7 +142,7 @@ void GuiSelectionManager::updateDelPB()
 		deletePB->setEnabled(false);
 		return;
 	}
-	QModelIndexList const selSels = 
+	QModelIndexList const selSels =
 		selectedLV->selectionModel()->selectedIndexes();
 	int const sel_nr = selSels.empty() ? -1 : selSels.first().row();
 	deletePB->setEnabled(sel_nr >= 0);
@@ -156,7 +156,7 @@ void GuiSelectionManager::updateUpPB()
 		upPB->setEnabled(false);
 		return;
 	}
-	QModelIndexList const selSels = 
+	QModelIndexList const selSels =
 			selectedLV->selectionModel()->selectedIndexes();
 	int const sel_nr = selSels.empty() ? -1 : selSels.first().row();
 	upPB->setEnabled(sel_nr > 0);
@@ -170,7 +170,7 @@ void GuiSelectionManager::updateDownPB()
 		downPB->setEnabled(false);
 		return;
 	}
-	QModelIndexList const selSels = 
+	QModelIndexList const selSels =
 			selectedLV->selectionModel()->selectedIndexes();
 	int const sel_nr = selSels.empty() ? -1 : selSels.first().row();
 	downPB->setEnabled(sel_nr >= 0 && sel_nr < srows - 1);
@@ -182,7 +182,7 @@ bool GuiSelectionManager::isSelected(const QModelIndex & idx)
 	if (selectedModel->rowCount() == 0)
 		return false;
 	QVariant const & str = availableModel->data(idx, Qt::DisplayRole);
-	QModelIndexList qmil = 
+	QModelIndexList qmil =
 			selectedModel->match(selectedModel->index(0, main_sel_col_),
 			                     Qt::DisplayRole, str, 1,
 			                     Qt::MatchFlags(Qt::MatchExactly | Qt::MatchWrap));
@@ -193,7 +193,7 @@ bool GuiSelectionManager::isSelected(const QModelIndex & idx)
 void GuiSelectionManager::availableChanged(QItemSelection const & qis, QItemSelection const &)
 {
 	QModelIndexList il = qis.indexes();
-	if (il.empty())	
+	if (il.empty())
 		return;
 	availableChanged(il.front(), QModelIndex());
 }
@@ -212,7 +212,7 @@ void GuiSelectionManager::availableChanged(const QModelIndex & idx, const QModel
 void GuiSelectionManager::selectedChanged(QItemSelection const & qis, QItemSelection const &)
 {
 	QModelIndexList il = qis.indexes();
-	if (il.empty())	
+	if (il.empty())
 		return;
 	selectedChanged(il.front(), QModelIndex());
 }
@@ -234,7 +234,7 @@ void GuiSelectionManager::selectedEdited()
 }
 
 
-bool GuiSelectionManager::insertRowToSelected(int i, 
+bool GuiSelectionManager::insertRowToSelected(int i,
 		QMap<int, QVariant> const & itemData)
 {
 	if (i <= -1)
@@ -377,7 +377,7 @@ void GuiSelectionManager::availableLV_doubleClicked(const QModelIndex & idx)
 }
 
 
-bool GuiSelectionManager::eventFilter(QObject * obj, QEvent * event) 
+bool GuiSelectionManager::eventFilter(QObject * obj, QEvent * event)
 {
 	QEvent::Type etype = event->type();
 	if (obj == availableLV) {

src/frontends/qt4/GuiSendto.cpp

@@ -72,7 +72,7 @@ void GuiSendTo::changed_adaptor()
 
 void GuiSendTo::updateContents()
 {
-	FormatList const & all_formats = 
+	FormatList const & all_formats =
 	    buffer().params().exportableFormats(false);
 	// Save the current selection if any
 	Format const * current_format = nullptr;
@@ -102,7 +102,7 @@ void GuiSendTo::applyView()
 	if (line < 0 || line > formatLW->count())
 		return;
 
-	FormatList const & all_formats = 
+	FormatList const & all_formats =
 	    buffer().params().exportableFormats(false);
 	format_ = all_formats[line];
 	command_ = command;

src/frontends/qt4/GuiSpellchecker.cpp

@@ -113,7 +113,7 @@ struct SpellcheckerWidget::Private
 	SpellcheckerWidget * p;
 	///
 	DockView * dv_;
-	/// 
+	///
 	GuiView * gv_;
 	/// current word being checked and lang code
 	WordLangTuple word_;
@@ -321,7 +321,7 @@ void SpellcheckerWidget::Private::hide() const
 			// restore cursor position
 			bvcur.setCursor(start_);
 			bvcur.clearSelection();
-			bv->processUpdateFlags(Update::Force | Update::FitCursor);	
+			bv->processUpdateFlags(Update::Force | Update::FitCursor);
 		}
 	}
 }
@@ -333,7 +333,7 @@ void SpellcheckerWidget::Private::setSelection(
 	DocIterator end = to;
 
 	if (from.pit() != end.pit()) {
-		// there are multiple paragraphs in selection 
+		// there are multiple paragraphs in selection
 		Cursor & bvcur = bv->cursor();
 		bvcur.setCursor(from);
 		bvcur.clearSelection();
@@ -388,7 +388,7 @@ bool SpellcheckerWidget::initialiseParams(std::string const &)
 	BufferView * bv = d->gv_->documentBufferView();
 	if (bv == 0)
 		return false;
-	std::set<Language const *> languages = 
+	std::set<Language const *> languages =
 		bv->buffer().masterBuffer()->getLanguages();
 	if (!languages.empty())
 		d->setLanguage(*languages.begin());
@@ -457,7 +457,7 @@ void SpellcheckerWidget::on_replacePB_clicked()
 		return;
 	docstring const textfield = qstring_to_ucs4(d->ui.wordED->text());
 	docstring const replacement = qstring_to_ucs4(d->ui.replaceCO->currentText());
-	docstring const datastring = 
+	docstring const datastring =
 		replace2string(replacement, textfield,
 			true,   // case sensitive
 			true,   // match word
@@ -531,7 +531,7 @@ void SpellcheckerWidget::Private::check()
 		return;
 
 	fixPositionsIfBroken();
-	
+
 	SpellChecker * speller = theSpellChecker();
 	if (speller && !speller->hasDictionary(bv->buffer().language())) {
 		int dsize = speller->numDictionaries();
@@ -613,8 +613,8 @@ void GuiSpellchecker::updateView()
 }
 
 
-Dialog * createGuiSpellchecker(GuiView & lv) 
+Dialog * createGuiSpellchecker(GuiView & lv)
-{ 
+{
 	GuiSpellchecker * gui = new GuiSpellchecker(lv, Qt::RightDockWidgetArea);
 #ifdef Q_OS_MAC
 	gui->setFloating(true);

src/frontends/qt4/GuiTabular.cpp

@@ -219,7 +219,7 @@ void GuiTabular::enableWidgets() const
 	else if (!multicolumnCB->isChecked() && !multirowCB->isChecked()
 		&& hAlignCO->findData(toqstr("decimal")) == -1)
 		hAlignCO->addItem(qt_("At Decimal Separator"), toqstr("decimal"));
-	bool const dalign = 
+	bool const dalign =
 		hAlignCO->itemData(hAlignCO->currentIndex()).toString() == QString("decimal");
 	decimalPointED->setEnabled(dalign);
 	decimalLA->setEnabled(dalign);

src/frontends/qt4/GuiThesaurus.cpp

@@ -101,7 +101,7 @@ void GuiThesaurus::checkStatus()
 	}
 	updateView();
 }
-	
+
 void GuiThesaurus::change_adaptor()
 {
 	changed();

src/frontends/qt4/GuiToolbar.cpp

@@ -71,7 +71,7 @@ GuiToolbar::GuiToolbar(ToolbarInfo const & tbinfo, GuiView & owner)
 void GuiToolbar::setVisible(bool visible)
 {
 	// This is a hack to find out which toolbars have been restored by
-	// MainWindow::restoreState and which toolbars should be initialized 
+	// MainWindow::restoreState and which toolbars should be initialized
 	// by us (i.e., new toolbars)
 	restored_ = true;
 	QToolBar::setVisible(visible);
@@ -91,7 +91,7 @@ void GuiToolbar::fill()
 	ToolbarInfo::item_iterator it = tbinfo_.items.begin();
 	ToolbarInfo::item_iterator end = tbinfo_.items.end();
 	for (; it != end; ++it)
-		add(*it);	
+		add(*it);
 	filled_ = true;
 }
 
@@ -368,7 +368,7 @@ void GuiToolbar::restoreSession()
 	if (visibility == error_val || visibility == 0) {
 		// This should not happen, but in case we use the defaults
 		LYXERR(Debug::GUI, "Session settings could not be found! Defaults are used instead.");
-		visibility = 
+		visibility =
 			guiApp->toolbars().defaultVisibility(fromqstr(objectName()));
 	}
 	setVisibility(visibility);

src/frontends/qt4/GuiView.cpp

@@ -571,9 +571,9 @@ GuiView::GuiView(int id)
 	busyanim->start();
 	busylabel->hide();
 
-	connect(&d.processing_thread_watcher_, SIGNAL(started()), 
+	connect(&d.processing_thread_watcher_, SIGNAL(started()),
 		busylabel, SLOT(show()));
-	connect(&d.processing_thread_watcher_, SIGNAL(finished()), 
+	connect(&d.processing_thread_watcher_, SIGNAL(finished()),
 		busylabel, SLOT(hide()));
 
 	QFontMetrics const fm(statusBar()->fontMetrics());
@@ -691,7 +691,7 @@ void GuiView::processingThreadFinished()
 
 	Buffer::ExportStatus const status = watcher->result();
 	handleExportStatus(this, status, d.processing_format);
-	
+
 	updateToolbars();
 	BufferView const * const bv = currentBufferView();
 	if (bv && !bv->buffer().errorList("Export").empty()) {
@@ -784,7 +784,7 @@ bool GuiView::restoreLayout()
 
 	if (!restoreState(settings.value("layout").toByteArray(), 0))
 		initToolbars();
-	
+
 	// init the toolbars that have not been restored
 	Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
 	Toolbars::Infos::iterator end = guiApp->toolbars().end();
@@ -990,7 +990,7 @@ void GuiView::closeEvent(QCloseEvent * close_event)
 	LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
 
 	if (!GuiViewPrivate::busyBuffers.isEmpty()) {
-		Alert::warning(_("Exit LyX"), 
+		Alert::warning(_("Exit LyX"),
 			_("LyX could not be closed because documents are being processed by LyX."));
 		close_event->setAccepted(false);
 		return;
@@ -1353,7 +1353,7 @@ void GuiView::setBusy(bool busy)
 		return;
 	}
 	QApplication::restoreOverrideCursor();
-	updateLayoutList();	
+	updateLayoutList();
 }
 
 
@@ -1467,7 +1467,7 @@ void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
 
 	theGuiApp()->setCurrentView(this);
 	d.current_work_area_ = wa;
-	
+
 	// We need to reset this now, because it will need to be
 	// right if the tabWorkArea gets reset in the for loop. We
 	// will change it back if we aren't in that case.
@@ -1476,14 +1476,14 @@ void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
 
 	for (int i = 0; i != d.splitter_->count(); ++i) {
 		if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
-			LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() 
+			LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea()
 				<< ", Current main wa: " << currentMainWorkArea());
 			return;
 		}
 	}
-	
+
 	d.current_main_work_area_ = old_cmwa;
-	
+
 	LYXERR(Debug::DEBUG, "This is not a tabbed wa");
 	on_currentWorkAreaChanged(wa);
 	BufferView & bv = wa->bufferView();
@@ -1591,7 +1591,7 @@ void GuiView::setBuffer(Buffer * newBuffer, bool switch_to)
 {
 	LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
 	LASSERT(newBuffer, return);
-	
+
 	GuiWorkArea * wa = workArea(*newBuffer);
 	if (wa == 0) {
 		setBusy(true);
@@ -2880,7 +2880,7 @@ bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
 	Buffer & buf = wa->bufferView().buffer();
 
 	if (GuiViewPrivate::busyBuffers.contains(&buf)) {
-		Alert::warning(_("Close document"), 
+		Alert::warning(_("Close document"),
 			_("Document could not be closed because it is being processed by LyX."));
 		return false;
 	}
@@ -3075,7 +3075,7 @@ void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np, bool const move)
 {
 	if (!documentBufferView())
 		return;
-	
+
 	if (TabWorkArea * twa = d.currentTabWorkArea()) {
 		Buffer * const curbuf = &documentBufferView()->buffer();
 		int nwa = twa->count();
@@ -3524,12 +3524,12 @@ bool GuiView::GuiViewPrivate::asyncBufferProcessing(
 	if (syncFunc) {
 		status = (used_buffer->*syncFunc)(format, true);
 	} else if (previewFunc) {
-		status = (used_buffer->*previewFunc)(format); 
+		status = (used_buffer->*previewFunc)(format);
 	} else
 		return false;
 	handleExportStatus(gv_, status, format);
 	(void) asyncFunc;
-	return (status == Buffer::ExportSuccess 
+	return (status == Buffer::ExportSuccess
 			|| status == Buffer::PreviewSuccess);
 #endif
 }
@@ -3766,14 +3766,14 @@ void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
 				dr.setMessage(_("Absolute filename expected."));
 				break;
 			}
-			
+
 			FileName filename(fname);
 			if (fname.empty()) {
 				FileDialog dlg(qt_("Select file to insert"));
 
 				FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
 					QStringList(qt_("All Files (*)")));
-				
+
 				if (result.first == FileDialog::Later || result.second.isEmpty()) {
 					dr.setMessage(_("Canceled."));
 					break;
@@ -4136,7 +4136,7 @@ void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
 					doc_buffer->absFileName(),
 						"tex")).mangledFileName()
 				: doc_buffer->latexName();
-			string const fulltexname = 
+			string const fulltexname =
 				support::makeAbsPath(texname, doc_master->temppath()).absFileName();
 			string const mastername =
 				removeExtension(doc_master->latexName());

src/frontends/qt4/GuiWorkArea.cpp

@@ -212,7 +212,7 @@ public:
 	int cursorWidth() const { return cursor_width_; }
 	void recomputeWidth() {
 		cursor_width_ = lyxrc.cursor_width
-			? lyxrc.cursor_width 
+			? lyxrc.cursor_width
 			: 1 + int((lyxrc.currentZoom + 50) / 200.0);
 	}
 
@@ -233,7 +233,7 @@ private:
 	QRect rect_;
 	/// x position (were the vertical line is drawn)
 	int x_;
-	
+
 	int cursor_width_;
 };
 
@@ -257,7 +257,7 @@ GuiWorkArea::Private::Private(GuiWorkArea * parent)
 
 
 GuiWorkArea::GuiWorkArea(QWidget * /* w */)
-: d(new Private(this)) 
+: d(new Private(this))
 {
 }
 
@@ -370,7 +370,7 @@ void GuiWorkArea::Private::setCursorShape(Qt::CursorShape shape)
 
 void GuiWorkArea::Private::updateCursorShape()
 {
-	setCursorShape(buffer_view_->clickableInset() 
+	setCursorShape(buffer_view_->clickableInset()
 		? Qt::PointingHandCursor : Qt::IBeamCursor);
 }
 
@@ -775,7 +775,7 @@ void GuiWorkArea::contextMenuEvent(QContextMenuEvent * e)
 		}
 		name = d->buffer_view_->contextMenu(pos.x(), pos.y());
 	}
-	
+
 	if (name.empty()) {
 		QAbstractScrollArea::contextMenuEvent(e);
 		return;
@@ -891,7 +891,7 @@ void GuiWorkArea::mouseMoveEvent(QMouseEvent * e)
 			// in the first place.
 			return;
 		}
-		
+
 		d->synthetic_mouse_event_.restart_timeout = true;
 		d->synthetic_mouse_event_.timeout.start();
 		// Fall through to handle this event...
@@ -976,7 +976,7 @@ void GuiWorkArea::generateSyntheticMouseEvent()
 		if (up || down) {
 			int dist = up ? -e_y : e_y - wh;
 			time = max(min(200, 250000 / (dist * dist)), 1) ;
-			
+
 			if (time < 40) {
 				step = 80000 / (time * time);
 				time = 40;
@@ -1626,7 +1626,7 @@ void TabWorkArea::paintEvent(QPaintEvent * event)
 	if (tabBar()->isVisible()) {
 		QTabWidget::paintEvent(event);
 	} else {
-		// Prevent the selected tab to influence the 
+		// Prevent the selected tab to influence the
 		// painting of the frame of the tab widget.
 		// This is needed for gtk style in Qt.
 		QStylePainter p(this);

src/frontends/qt4/GuiWrap.cpp

@@ -100,7 +100,7 @@ void GuiWrap::applyView()
 	Length::UNIT overhangUnit = overhangUnitLC->currentLengthItem();
 	if (overhangED->text().isEmpty())
 		overhangUnit = Length::UNIT_NONE;
-	
+
 	params_.width = Length(width_value, widthUnit);
 
 	if (overhangCB->checkState() == Qt::Checked)

src/frontends/qt4/IconPalette.cpp

@@ -29,7 +29,7 @@
 namespace lyx {
 namespace frontend {
 
-TearOff::TearOff(QWidget * parent) 
+TearOff::TearOff(QWidget * parent)
 	: QWidget(parent)
 {
 	highlighted_ = false;
@@ -189,7 +189,7 @@ void IconPalette::showEvent(QShowEvent * /*event*/)
 
 	QRect r = rect();
 	r.moveTo(gpos.x() + hoffset, gpos.y() + voffset);
-	setGeometry(r);	
+	setGeometry(r);
 }
 
 

src/frontends/qt4/InGuiThread.cpp

@@ -36,7 +36,7 @@ void IntoGuiThreadMover::callInGuiThread()
 		synchronousFunctionCall();
 	} else {
 		moveToThread(QApplication::instance()->thread());
-		connect(this, SIGNAL(triggerFunctionCall()), 
+		connect(this, SIGNAL(triggerFunctionCall()),
 		        this, SLOT(doFunctionCall()), Qt::QueuedConnection);
 		QMutexLocker lock(&sync_mutex_);
 		Q_EMIT triggerFunctionCall();

src/frontends/qt4/LaTeXHighlighter.cpp

@@ -105,14 +105,14 @@ void LaTeXHighlighter::highlightBlock(QString const & text)
 	// %comment
 	// Treat a line as a comment starting at a percent sign
 	// * that is the first character in a line
-	// * that is preceded by 
+	// * that is preceded by
 	// ** an even number of backslashes
 	// ** any character other than a backslash
-	QRegExp exprComment("(?:^|[^\\\\])(?:\\\\\\\\)*(%).*$"); 
+	QRegExp exprComment("(?:^|[^\\\\])(?:\\\\\\\\)*(%).*$");
 	exprComment.indexIn(text);
 	index = exprComment.pos(1);
 	while (index >= 0) {
-		int const length = exprComment.matchedLength() 
+		int const length = exprComment.matchedLength()
 				 - (index - exprComment.pos(0));
 		setFormat(index, length, commentFormat);
 		exprComment.indexIn(text, index + length);

src/frontends/qt4/LayoutBox.cpp

@@ -53,7 +53,7 @@ using namespace lyx::support;
 namespace lyx {
 namespace frontend {
 
-	
+
 class LayoutItemDelegate : public QItemDelegate {
 public:
 	///
@@ -69,11 +69,11 @@ public:
 	///
 	QSize sizeHint(QStyleOptionViewItem const & opt,
 		QModelIndex const & index) const;
-	
+
 private:
 	///
 	void drawCategoryHeader(QPainter * painter, QStyleOptionViewItem const & opt,
-		QString const & category) const;	
+		QString const & category) const;
 	///
 	QString underlineFilter(QString const & s) const;
 	///
@@ -87,7 +87,7 @@ public:
 	GuiLayoutFilterModel(QObject * parent = 0)
 		: QSortFilterProxyModel(parent)
 	{}
-	
+
 	///
 	void triggerLayoutChange()
 	{
@@ -136,7 +136,7 @@ public:
 	DocumentClassConstPtr text_class_;
 	///
 	Inset const * inset_;
-	
+
 	/// the layout model: 1st column translated, 2nd column raw layout name
 	QStandardItemModel * model_;
 	/// the proxy model filtering \c model_
@@ -194,7 +194,7 @@ void LayoutItemDelegate::paint(QPainter * painter, QStyleOptionViewItem const &
 			opt.state = state;
 
 			// draw category header
-			drawCategoryHeader(painter, opt, 
+			drawCategoryHeader(painter, opt,
 				category(*index.model(), index.row()));
 
 			// move rect down below header
@@ -240,7 +240,7 @@ QSize LayoutItemDelegate::sizeHint(QStyleOptionViewItem const & opt,
 								   QModelIndex const & index) const
 {
 	QSortFilterProxyModel const * model =
-		static_cast<QSortFilterProxyModel const *>(index.model());	
+		static_cast<QSortFilterProxyModel const *>(index.model());
 	QSize size = QItemDelegate::sizeHint(opt, index);
 
 	/// QComboBox uses the first row height to estimate the
@@ -258,7 +258,7 @@ QSize LayoutItemDelegate::sizeHint(QStyleOptionViewItem const & opt,
 		unsigned n = layout_->model()->rowCount();
 
 		// so the needed average height (rounded upwards) is:
-		size.setHeight((headerHeight(opt) * cats + itemHeight * n + n - 1) / n); 
+		size.setHeight((headerHeight(opt) * cats + itemHeight * n + n - 1) / n);
 		return size;
 	}
 
@@ -370,14 +370,14 @@ void LayoutBox::Private::setFilter(QString const & s)
 	filter_ = s;
 	filterModel_->setFilterRegExp(charFilterRegExp(filter_));
 	countCategories();
-	
+
 	// restore old selection
 	if (lastSel_ != -1) {
 		QModelIndex i = filterModel_->mapFromSource(model_->index(lastSel_, 0));
 		if (i.isValid())
 			p->setCurrentIndex(i.row());
 	}
-	
+
 	// Workaround to resize to content size
 	// FIXME: There must be a better way. The QComboBox::AdjustToContents)
 	//        does not help.
@@ -394,7 +394,7 @@ void LayoutBox::Private::setFilter(QString const & s)
 
 		// The item delegate hack is off again. So trigger a relayout of the popup.
 		filterModel_->triggerLayoutChange();
-		
+
 		if (!s.isEmpty())
 			owner_.message(bformat(_("Filtering layouts with \"%1$s\". "
 						 "Press ESC to remove filter."),
@@ -402,7 +402,7 @@ void LayoutBox::Private::setFilter(QString const & s)
 		else
 			owner_.message(_("Enter characters to filter the layout list."));
 	}
-	
+
 	p->view()->setUpdatesEnabled(enabled);
 }
 
@@ -420,7 +420,7 @@ LayoutBox::LayoutBox(GuiView & owner)
 	// for the filtering we have to intercept characters
 	view()->installEventFilter(this);
 	view()->setItemDelegateForColumn(0, d->layoutItemDelegate_);
-	
+
 	QObject::connect(this, SIGNAL(activated(int)),
 		this, SLOT(selected(int)));
 
@@ -441,7 +441,7 @@ void LayoutBox::Private::countCategories()
 		return;
 
 	// skip the "Standard" category
-	QString prevCat = model_->index(0, 2).data().toString(); 
+	QString prevCat = model_->index(0, 2).data().toString();
 
 	// count categories
 	for (int i = 0; i < n; ++i) {
@@ -468,10 +468,10 @@ void LayoutBox::showPopup()
 	d->inShowPopup_ = true;
 	QComboBox::showPopup();
 	d->inShowPopup_ = false;
-	
+
 	// The item delegate hack is off again. So trigger a relayout of the popup.
 	d->filterModel_->triggerLayoutChange();
-	
+
 	view()->setUpdatesEnabled(enabled);
 }
 
@@ -485,7 +485,7 @@ bool LayoutBox::eventFilter(QObject * o, QEvent * e)
 	bool modified = (ke->modifiers() == Qt::ControlModifier)
 		|| (ke->modifiers() == Qt::AltModifier)
 		|| (ke->modifiers() == Qt::MetaModifier);
-	
+
 	switch (ke->key()) {
 	case Qt::Key_Escape:
 		if (!modified && !d->filter_.isEmpty()) {
@@ -524,7 +524,7 @@ bool LayoutBox::eventFilter(QObject * o, QEvent * e)
 	return QComboBox::eventFilter(o, e);
 }
 
-	
+
 void LayoutBox::setIconSize(QSize size)
 {
 #ifdef Q_OS_MAC
@@ -605,7 +605,7 @@ void LayoutBox::addItemSort(docstring const & item, docstring const & category,
 	// skip the Standard layout
 	if (i == 0)
 		++i;
-	
+
 	// the simple unsorted case
 	if (!sorted) {
 		if (sortedByCat) {
@@ -622,7 +622,7 @@ void LayoutBox::addItemSort(docstring const & item, docstring const & category,
 	if (i < end) {
 		// find alphabetic position
 		while (i != end
-		       && d->model_->item(i, 0)->text().localeAwareCompare(titem) < 0 
+		       && d->model_->item(i, 0)->text().localeAwareCompare(titem) < 0
 		       && (!sortedByCat || d->model_->item(i, 2)->text() == qcat))
 			++i;
 	}
@@ -672,7 +672,7 @@ void LayoutBox::updateContents(bool reset)
 		// obsoleted layouts are skipped as well
 		if (!lit->obsoleted_by().empty())
 			continue;
-		addItemSort(name, lit->category(), lyxrc.sort_layouts, 
+		addItemSort(name, lit->category(), lyxrc.sort_layouts,
 				lyxrc.group_layouts, lit->isUnknown());
 	}
 

src/frontends/qt4/Menus.cpp

@@ -1829,7 +1829,7 @@ void MenuDefinition::expandQuotes(BufferView const * bv)
 	}
 	if (!main_langdef_qs) {
 		FuncRequest cmd = FuncRequest(LFUN_INSET_MODIFY, subcmd + globalqsc + wildcards);
-		docstring const desc = (main_dynamic_qs || display_static) 
+		docstring const desc = (main_dynamic_qs || display_static)
 					? bformat(_("Reset to language default (%1$s, %2$s)|l"),
 						  quoteparams.getGuiLabel(langdefqs), _("static[[Quotes]]"))
 					: bformat(_("Reset to language default (%1$s)|l"),

src/frontends/qt4/qt_helpers.cpp

@@ -315,7 +315,7 @@ QStringList texFileList(QString const & filename)
 		return list;
 
 	// FIXME Unicode.
-	vector<docstring> doclist = 
+	vector<docstring> doclist =
 		getVectorFromString(file.fileContents("UTF-8"), from_ascii("\n"));
 
 	// Normalise paths like /foo//bar ==> /foo/bar
@@ -349,7 +349,7 @@ QString const externalLineEnding(docstring const & str)
 
 docstring const internalLineEnding(QString const & str)
 {
-	docstring const s = subst(qstring_to_ucs4(str), 
+	docstring const s = subst(qstring_to_ucs4(str),
 				  from_ascii("\r\n"), from_ascii("\n"));
 	return subst(s, '\r', '\n');
 }
@@ -548,7 +548,7 @@ FileFilterList::FileFilterList(docstring const & qt_style_filter)
 	string const filter = to_utf8(qt_style_filter)
 		+ (qt_style_filter.empty() ? string() : ";;")
 		+ to_utf8(_("All Files "))
-#if defined(_WIN32)		
+#if defined(_WIN32)
 		+ ("(*.*)");
 #else
 		+ ("(*)");

src/graphics/GraphicsCache.cpp

@@ -76,7 +76,7 @@ vector<string> const & Cache::loadableFormats() const
 
 	// The formats natively loadable.
 	vector<string> nformat = frontend::loadableImageFormats();
-	
+
 	vector<string>::const_iterator it = nformat.begin();
 	for (; it != nformat.end(); ++it) {
 		for (Formats::const_iterator fit = begin; fit != end; ++fit) {

src/graphics/GraphicsLoader.cpp

@@ -305,7 +305,7 @@ void Loader::startLoading() const
 }
 
 
-void Loader::reload() const 
+void Loader::reload() const
 {
 	pimpl_->cached_item_->startLoading();
 }

src/insets/ExternalSupport.cpp

@@ -51,7 +51,7 @@ Template const * getTemplatePtr(InsetExternalParams const & params)
 
 void editExternal(InsetExternalParams const & params, Buffer const & buffer)
 {
-	theFormats().edit(buffer, params.filename, 
+	theFormats().edit(buffer, params.filename,
 		theFormats().getFormatFromFile(params.filename));
 }
 

src/insets/Inset.cpp

@@ -202,7 +202,7 @@ Buffer & Inset::buffer()
 					<< " name: " << iname);
 		s << "LyX Code: " << lyxCode() << " name: " << from_ascii(iname);
 		LATTEST(false);
-		throw ExceptionMessage(BufferException, 
+		throw ExceptionMessage(BufferException,
 			from_ascii("Inset::buffer_ member not initialized!"), s.str());
 	}
 	return *buffer_;
@@ -223,7 +223,7 @@ bool Inset::isBufferLoaded() const
 
 bool Inset::isBufferValid() const
 {
-	return buffer_ 
+	return buffer_
 		&& (isBufferLoaded() || buffer_->isClone());
 }
 
@@ -234,7 +234,7 @@ docstring Inset::layoutName() const
 }
 
 
-bool Inset::isFreeSpacing() const 
+bool Inset::isFreeSpacing() const
 {
 	return getLayout().isFreeSpacing();
 }
@@ -298,14 +298,14 @@ InsetCode insetCode(string const & name)
 }
 
 
-string insetName(InsetCode c) 
+string insetName(InsetCode c)
 {
 	build_translator();
 	return insetnames[c].name;
 }
 
 
-docstring insetDisplayName(InsetCode c) 
+docstring insetDisplayName(InsetCode c)
 {
 	build_translator();
 	return insetnames[c].display_name;
@@ -316,7 +316,7 @@ void Inset::dispatch(Cursor & cur, FuncRequest & cmd)
 {
 	if (buffer_ == 0) {
 		lyxerr << "Unassigned buffer_ member in Inset::dispatch()" << std::endl;
-		lyxerr << "LyX Code: " << lyxCode() << " name: " 
+		lyxerr << "LyX Code: " << lyxCode() << " name: "
 		       << insetName(lyxCode()) << std::endl;
 	} else if (cur.buffer() != buffer_)
 		lyxerr << "cur.buffer() != buffer_ in Inset::dispatch()" << std::endl;
@@ -644,7 +644,7 @@ bool Inset::resetFontEdit() const
 }
 
 
-docstring Inset::completionPrefix(Cursor const &) const 
+docstring Inset::completionPrefix(Cursor const &) const
 {
 	return docstring();
 }