JANITORIAL: Fix some excess tabs

audio/adlib.cpp

@@ -1405,7 +1405,7 @@ MidiDriver_ADLIB::MidiDriver_ADLIB() {
 	_timerThreshold = 0x411B;
 	_opl = 0;
 	_adlibTimerProc = 0;
-		_adlibTimerParam = 0;
+	_adlibTimerParam = 0;
 	_isOpen = false;
 }
 

audio/audiostream.cpp

@@ -472,10 +472,10 @@ AudioStream *makeLimitingAudioStream(AudioStream *parentStream, const Timestamp
  */
 class NullAudioStream : public AudioStream {
 public:
-		bool isStereo() const { return false; }
-		int getRate() const;
-		int readBuffer(int16 *data, const int numSamples) { return 0; }
-		bool endOfData() const { return true; }
+	bool isStereo() const { return false; }
+	int getRate() const;
+	int readBuffer(int16 *data, const int numSamples) { return 0; }
+	bool endOfData() const { return true; }
 };
 
 int NullAudioStream::getRate() const {

audio/decoders/ac3.cpp

@@ -82,7 +82,7 @@ bool AC3Stream::init(Common::SeekableReadStream &firstPacket) {
 	deinit();
 
 	// In theory, I should pass mm_accel() to a52_init(), but I don't know
-		// where that's supposed to be defined.
+	// where that's supposed to be defined.
 	_a52State = a52_init(0);
 
 	// Go through the header to find sync

backends/audiocd/sdl/sdl-audiocd.cpp

@@ -77,10 +77,10 @@ void SdlAudioCDManager::close() {
 	DefaultAudioCDManager::close();
 
 	if (_cdrom) {
-				SDL_CDStop(_cdrom);
-				SDL_CDClose(_cdrom);
+		SDL_CDStop(_cdrom);
+		SDL_CDClose(_cdrom);
 		_cdrom = 0;
-		}
+	}
 }
 
 void SdlAudioCDManager::stop() {

backends/events/symbiansdl/symbiansdl-events.cpp

@@ -34,9 +34,9 @@
 #define JOY_DEADZONE 3200
 
 SymbianSdlEventSource::zoneDesc SymbianSdlEventSource::_zones[TOTAL_ZONES] = {
-		{ 0, 0, 320, 145 },
-		{ 0, 145, 150, 55 },
-		{ 150, 145, 170, 55 }
+	{ 0, 0, 320, 145 },
+	{ 0, 145, 150, 55 },
+	{ 150, 145, 170, 55 }
 };
 
 SymbianSdlEventSource::SymbianSdlEventSource()

backends/platform/psp/thread.cpp

@@ -193,38 +193,38 @@ bool PspMutex::unlock() {
 
 // Release all threads waiting on the condition
 void PspCondition::releaseAll() {
-		_mutex.lock();
-		if (_waitingThreads > _signaledThreads) {	// we have signals to issue
-				int numWaiting = _waitingThreads - _signaledThreads;	// threads we haven't signaled
-				_signaledThreads = _waitingThreads;
+	_mutex.lock();
+	if (_waitingThreads > _signaledThreads) {	// we have signals to issue
+		int numWaiting = _waitingThreads - _signaledThreads;	// threads we haven't signaled
+		_signaledThreads = _waitingThreads;
 
-				_waitSem.give(numWaiting);
-				_mutex.unlock();
-				for (int i=0; i<numWaiting; i++)	// wait for threads to tell us they're awake
-					_doneSem.take();
-		} else {
-				_mutex.unlock();
-		}
+		_waitSem.give(numWaiting);
+		_mutex.unlock();
+		for (int i=0; i<numWaiting; i++)	// wait for threads to tell us they're awake
+			_doneSem.take();
+	} else {
+		_mutex.unlock();
+	}
 }
 
 // Mutex must be taken before entering wait
 void PspCondition::wait(PspMutex &externalMutex) {
-		_mutex.lock();
-		_waitingThreads++;
-		_mutex.unlock();
+	_mutex.lock();
+	_waitingThreads++;
+	_mutex.unlock();
 
-		externalMutex.unlock();	// must unlock external mutex
+	externalMutex.unlock();	// must unlock external mutex
 
-		_waitSem.take();	// sleep on the wait semaphore
+	_waitSem.take();	// sleep on the wait semaphore
 
-		// let the signaling thread know we're done
-		_mutex.lock();
-		if (_signaledThreads > 0 ) {
-				_doneSem.give();	// let the thread know
-				_signaledThreads--;
-		}
-		_waitingThreads--;
-		_mutex.unlock();
+	// let the signaling thread know we're done
+	_mutex.lock();
+	if (_signaledThreads > 0 ) {
+		_doneSem.give();	// let the thread know
+		_signaledThreads--;
+	}
+	_waitingThreads--;
+	_mutex.unlock();
 
-		externalMutex.lock();		// must lock external mutex here for continuation
+	externalMutex.lock();		// must lock external mutex here for continuation
 }

backends/vkeybd/virtual-keyboard.cpp

@@ -227,16 +227,16 @@ void VirtualKeyboard::handleMouseUp(int16 x, int16 y) {
 // If no GUI opened before the virtual keyboard, kKeymapTypeGui is not yet initialized
 // Check and do it if needed
 void VirtualKeyboard::initKeymap() {
-		using namespace Common;
+	using namespace Common;
 
-		Keymapper *mapper = _system->getEventManager()->getKeymapper();
+	Keymapper *mapper = _system->getEventManager()->getKeymapper();
 
-		// Do not try to recreate same keymap over again
-		if (mapper->getKeymap(kGuiKeymapName) != 0)
-				return;
+	// Do not try to recreate same keymap over again
+	if (mapper->getKeymap(kGuiKeymapName) != 0)
+			return;
 
-		Keymap *guiMap = g_gui.getKeymap();
-		mapper->addGlobalKeymap(guiMap);
+	Keymap *guiMap = g_gui.getKeymap();
+	mapper->addGlobalKeymap(guiMap);
 }
 
 void VirtualKeyboard::show() {

common/ustr.h

@@ -186,9 +186,9 @@ public:
 private:
 	void decodeInternal(const char *str, uint32 len, CodePage page);
 	void decodeOneByte(const char *str, uint32 len, CodePage page);
-		void decodeWindows932(const char *src, uint32 len);
+	void decodeWindows932(const char *src, uint32 len);
 	void decodeWindows949(const char *src, uint32 len);
-		void decodeWindows950(const char *src, uint32 len);
+	void decodeWindows950(const char *src, uint32 len);
 	void decodeUTF8(const char *str, uint32 len);
 		
 	friend class String;

engines/glk/hugo/heexpr.cpp

@@ -318,7 +318,7 @@ int Hugo::GetVal() {
 				break;
 			}
 #endif
-						val = CallRoutine(routineaddr);
+			val = CallRoutine(routineaddr);
 
 			break;
 		}

engines/glk/hugo/hemisc.cpp

@@ -690,7 +690,7 @@ void Hugo::FatalError(int n) {
 #if defined (DEBUGGER)
 
 	if (routines > 0)
-		{
+	{
 		SwitchtoDebugger();
 
 		if (n==MEMORY_E) DebuggerFatal(D_MEMORY_ERROR);
@@ -1331,7 +1331,7 @@ void ParseCommandLine(int argc, char *argv[])
 	char* game_file_arg = nullptr;
 
 #if defined(GCC_UNIX) && defined(DO_COLOR)
-		int ch;
+	int ch;
 	/* Parse comand line options (colour switches) */
 	while ((ch = getopt(argc, argv, "f:b:F:B:?h")) != -1) {
 	  switch (ch) {

engines/glk/hugo/heobject.cpp

@@ -75,7 +75,7 @@ int Hugo::Elder(int obj) {
 	p = Parent(obj);
 	cp = Child(p);
 
-		if (p==0 || cp==obj)
+	if (p==0 || cp==obj)
 		return 0;
 
 	lastobj = cp;
@@ -204,7 +204,7 @@ int Hugo::GetProp(int obj, int p, int n, char s) {
 	if (getaddress && MEM(codeptr)!=DECIMAL_T)
 		getpropaddress = true;
 
-		tempself = var[self];
+	tempself = var[self];
 	if (!s) var[self] = obj;
 
 	temp_stack_depth = stack_depth;