JANITORIAL: Remove trailing whitespaces.

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git ls-files "*.cpp" "*.h" "*.m" "*.mm" | xargs sed -i -e 's/[ \t]*$//'

22 files changed, 122 insertions, 122 deletions

diff --git a/engines/scumm/actor.cpp b/engines/scumm/actor.cpp
index b8722b6963..0c375efcdd 100644
--- a/engines/scumm/actor.cpp
+++ b/engines/scumm/actor.cpp
@@ -573,19 +573,19 @@ bool Actor_v2::checkWalkboxesHaveDirectPath(Common::Point &foundPath) {
 	return false;
 }
 
-bool Actor_v0::intersectLineSegments(const Common::Point &line1Start, const Common::Point &line1End, 
-	const Common::Point &line2Start, const Common::Point &line2End, Common::Point &result) 
+bool Actor_v0::intersectLineSegments(const Common::Point &line1Start, const Common::Point &line1End,
+	const Common::Point &line2Start, const Common::Point &line2End, Common::Point &result)
 {
 	const Common::Point v1 = line1End - line1Start; // line1(n1) = line1Start + n1 * v1
 	const Common::Point v2 = line2End - line2Start; // line2(n2) = line2Start + n2 * v2
-	
+
 	double det = v2.x * v1.y - v1.x * v2.y;
 	if (det == 0)
 		return false;
 
-	double n1 = ((double)v2.x * (line2Start.y - line1Start.y) - 
+	double n1 = ((double)v2.x * (line2Start.y - line1Start.y) -
 		         (double)v2.y * (line2Start.x - line1Start.x)) / det;
-	double n2 = ((double)v1.x * (line2Start.y - line1Start.y) - 
+	double n2 = ((double)v1.x * (line2Start.y - line1Start.y) -
 		         (double)v1.y * (line2Start.x - line1Start.x)) / det;
 
 	// both coefficients have to be in [0, 1], otherwise the intersection is
@@ -599,16 +599,16 @@ bool Actor_v0::intersectLineSegments(const Common::Point &line1Start, const Comm
 }
 
 /*
- * MM v0 allows the actor to walk in a direct line between boxes to the target 
+ * MM v0 allows the actor to walk in a direct line between boxes to the target
  * if actor and target share a horizontal or vertical corridor.
- * If such a corridor is found the actor is not forced to go horizontally or 
+ * If such a corridor is found the actor is not forced to go horizontally or
  * vertically from one box to the next but can also walk diagonally.
  *
- * Note: the original v0 interpreter sets the target destination for diagonal 
+ * Note: the original v0 interpreter sets the target destination for diagonal
  * walking only once and then rechecks whenever the actor reaches a new box if the
- * walk destination is still suitable for the current box. 
- * ScummVM does not perform such a check, so it is possible to leave the walkboxes 
- * in some cases, for example L-shaped rooms like the swimming pool (actor walks over water) 
+ * walk destination is still suitable for the current box.
+ * ScummVM does not perform such a check, so it is possible to leave the walkboxes
+ * in some cases, for example L-shaped rooms like the swimming pool (actor walks over water)
  * or the medical room (actor walks over examination table).
  * To solve this we intersect the new walk destination with the actor's walkbox borders,
  * so a recheck is done when the actor leaves his box. This is done by the
@@ -992,7 +992,7 @@ void Actor_v0::setDirection(int direction) {
 			res = 7;	// Face Camera
 			break;
 	}
-	
+
 	_animFrameRepeat = -1;
 	animateActor(res);
 	if (_moving)
@@ -1408,7 +1408,7 @@ void Actor::showActor() {
 
 	if (_vm->_game.version == 0) {
 		Actor_v0 *a = ((Actor_v0 *)this);
-		
+
 		a->_costCommand = a->_costCommandNew = 0xFF;
 
 		for (int i = 0; i < 8; ++i) {
@@ -2056,7 +2056,7 @@ void Actor_v0::animateCostume() {
 void Actor_v0::speakCheck() {
 	if (v0ActorTalkArray[_number] & 0x80)
 		return;
-	
+
 	int cmd = newDirToOldDir(_facing);
 
 	if (_speaking & 0x80)
@@ -2884,7 +2884,7 @@ void Actor_v0::animateActor(int anim) {
 
 		_costCommandNew = anim;
 		_vm->_costumeLoader->costumeDecodeData(this, 0, 0);
-		
+
 		if (dir == -1)
 			return;
 
diff --git a/engines/scumm/actor.h b/engines/scumm/actor.h
index 0ed239d005..a733fdb4ed 100644
--- a/engines/scumm/actor.h
+++ b/engines/scumm/actor.h
@@ -377,7 +377,7 @@ public:
 	virtual void saveLoadWithSerializer(Serializer *ser);
 
 protected:
-	bool intersectLineSegments(const Common::Point &line1Start, const Common::Point &line1End, 
+	bool intersectLineSegments(const Common::Point &line1Start, const Common::Point &line1End,
 		const Common::Point &line2Start, const Common::Point &line2End, Common::Point &result);
 	virtual bool checkWalkboxesHaveDirectPath(Common::Point &foundPath);
 };
diff --git a/engines/scumm/charset.cpp b/engines/scumm/charset.cpp
index 4064853b6b..9ae75b6683 100644
--- a/engines/scumm/charset.cpp
+++ b/engines/scumm/charset.cpp
@@ -69,7 +69,7 @@ void ScummEngine::loadCJKFont() {
 
 		_cjkFont->setDrawingMode(Graphics::FontSJIS::kShadowMode);
 		_2byteWidth = _2byteHeight = 12;
-		_useCJKMode = true;		
+		_useCJKMode = true;
 #endif
 	} else if (_game.id == GID_MONKEY && _game.platform == Common::kPlatformSegaCD && _language == Common::JA_JPN) {
 		int numChar = 1413;
@@ -499,7 +499,7 @@ int CharsetRendererV3::getCharWidth(uint16 chr) {
 
 	if (_vm->_useCJKMode && (chr & 0x80))
 		spacing = _vm->_2byteWidth / 2;
-	
+
 	if (!spacing)
 		spacing = *(_widthTable + chr);
 
@@ -644,7 +644,7 @@ void CharsetRendererV3::printChar(int chr, bool ignoreCharsetMask) {
 		drawBits1(*vs, _left + vs->xstart, drawTop, charPtr, drawTop, origWidth, origHeight);
 	else
 		drawBits1(_vm->_textSurface, _left * _vm->_textSurfaceMultiplier, _top * _vm->_textSurfaceMultiplier, charPtr, drawTop, origWidth, origHeight);
-	
+
 	if (is2byte) {
 		origWidth /= _vm->_textSurfaceMultiplier;
 		height /= _vm->_textSurfaceMultiplier;
@@ -1399,7 +1399,7 @@ void CharsetRendererTownsClassic::drawBitsN(const Graphics::Surface&, byte *dst,
 		_vm->_cjkFont->drawChar(_vm->_textSurface, _sjisCurChar, _left * _vm->_textSurfaceMultiplier, (_top - _vm->_screenTop) * _vm->_textSurfaceMultiplier, _vm->_townsCharsetColorMap[1], _shadowColor);
 		return;
 	}
-	
+
 	bool scale2x = (_vm->_textSurfaceMultiplier == 2);
 	dst = (byte *)_vm->_textSurface.pixels + (_top - _vm->_screenTop) * _vm->_textSurface.pitch * _vm->_textSurfaceMultiplier + _left * _vm->_textSurfaceMultiplier;
 
diff --git a/engines/scumm/charset.h b/engines/scumm/charset.h
index b8f1d84045..1c1df51921 100644
--- a/engines/scumm/charset.h
+++ b/engines/scumm/charset.h
@@ -112,7 +112,7 @@ public:
 class CharsetRendererClassic : public CharsetRendererCommon {
 protected:
 	virtual void drawBitsN(const Graphics::Surface &s, byte *dst, const byte *src, byte bpp, int drawTop, int width, int height);
-	void printCharIntern(bool is2byte, const byte *charPtr, int origWidth, int origHeight, int width, int height, VirtScreen *vs, bool ignoreCharsetMask);	
+	void printCharIntern(bool is2byte, const byte *charPtr, int origWidth, int origHeight, int width, int height, VirtScreen *vs, bool ignoreCharsetMask);
 	virtual bool prepareDraw(uint16 chr);
 
 	int _width, _height, _origWidth, _origHeight;
@@ -195,7 +195,7 @@ public:
 
 	int getCharWidth(uint16 chr);
 	int getFontHeight();
-	
+
 private:
 	void enableShadow(bool enable);
 	void drawBits1(Graphics::Surface &dest, int x, int y, const byte *src, int drawTop, int width, int height);
diff --git a/engines/scumm/costume.cpp b/engines/scumm/costume.cpp
index 3f89bc9611..4ebdd00fdc 100644
--- a/engines/scumm/costume.cpp
+++ b/engines/scumm/costume.cpp
@@ -1188,7 +1188,7 @@ byte V0CostumeRenderer::drawLimb(const Actor *a, int limb) {
 		_draw_top = 200;
 		_draw_bottom = 0;
 	}
-	
+
 	// Invalid current position?
 	if (a->_cost.curpos[limb] == 0xFFFF)
 		return 0;
@@ -1377,7 +1377,7 @@ byte V0CostumeLoader::increaseAnim(Actor *a, int limb) {
 			// Reset the comstume command
 			a0->_costCommandNew = 0xFF;
 			a0->_costCommand = 0xFF;
-			
+
 			// Set the frame/start to invalid
 			a0->_cost.frame[limb] = 0xFFFF;
 			a0->_cost.start[limb] = 0xFFFF;
diff --git a/engines/scumm/cursor.cpp b/engines/scumm/cursor.cpp
index 88681898f5..269ae9e10a 100644
--- a/engines/scumm/cursor.cpp
+++ b/engines/scumm/cursor.cpp
@@ -180,7 +180,7 @@ void ScummEngine_v70he::setDefaultCursor() {
 								   0xff, 0xff, 0xff,
 								   0,    0,    0,    };
 
-	
+
 	memset(_grabbedCursor, 5, sizeof(_grabbedCursor));
 
 	_cursor.hotspotX = _cursor.hotspotY = 2;
diff --git a/engines/scumm/debugger.cpp b/engines/scumm/debugger.cpp
index edcf2e6fea..dc5acbdb7d 100644
--- a/engines/scumm/debugger.cpp
+++ b/engines/scumm/debugger.cpp
@@ -382,7 +382,7 @@ bool ScummDebugger::Cmd_Actor(int argc, const char **argv) {
 			DebugPrintf("Actor[%d].costume = %d\n", actnum, a->_costume);
 		}
 	} else if (!strcmp(argv[2], "name")) {
-		DebugPrintf("Name of actor %d: %s\n", actnum, 
+		DebugPrintf("Name of actor %d: %s\n", actnum,
 			_vm->getObjOrActorName(_vm->actorToObj(actnum)));
 	} else if (!strcmp(argv[2], "condmask")) {
 		if (argc > 3) {
diff --git a/engines/scumm/dialogs.cpp b/engines/scumm/dialogs.cpp
index 0e531daf73..945c5b6611 100644
--- a/engines/scumm/dialogs.cpp
+++ b/engines/scumm/dialogs.cpp
@@ -180,7 +180,7 @@ static const ResString string_map_table_v345[] = {
 	// "Moechten Sie wirklich neu starten?  (J/N)J"
 	// Will react to J as 'Yes'
 	{5, _s("Are you sure you want to restart?  (Y/N)")},
-	// I18N: you may specify 'Yes' symbol at the end of the line. See previous comment 
+	// I18N: you may specify 'Yes' symbol at the end of the line. See previous comment
 	{6, _s("Are you sure you want to quit?  (Y/N)")},
 
 	// Added in SCUMM4
diff --git a/engines/scumm/he/logic/soccer.cpp b/engines/scumm/he/logic/soccer.cpp
index 05f377a736..2b29f93173 100644
--- a/engines/scumm/he/logic/soccer.cpp
+++ b/engines/scumm/he/logic/soccer.cpp
@@ -303,7 +303,7 @@ int LogicHEsoccer::op_1008(int outArray, int srcX, int srcY, int srcZ, int vecX,
 				putInArray(outArray, segmentsSoFar, 5, vecX);
 				putInArray(outArray, segmentsSoFar, 6, vecY);
 				putInArray(outArray, segmentsSoFar++, 7, vecZ);
-			} 
+			}
 		} else {
 			srcY = 0;
 			int thisVecX = vecX;
@@ -628,7 +628,7 @@ int LogicHEsoccer::op_1014(int32 srcX, int32 srcY, int32 srcZ, int32 velX, int32
 		adjustedVelZ = ((double)srcZ - 3869.0) / 100.0;
 		break;
 	}
-	
+
 	int foundCollision = 0;
 
 	// work out which collision objects we might collide with (if any)
diff --git a/engines/scumm/object.cpp b/engines/scumm/object.cpp
index 399cd91324..77c75c4ad6 100644
--- a/engines/scumm/object.cpp
+++ b/engines/scumm/object.cpp
@@ -335,7 +335,7 @@ int ScummEngine::whereIsObject(int object) const {
 		return WIO_NOT_FOUND;
 
 	if ((_game.version != 0 || OBJECT_V0_TYPE(object) == 0) &&
-		 _objectOwnerTable[object] != OF_OWNER_ROOM) 
+		 _objectOwnerTable[object] != OF_OWNER_ROOM)
 	{
 		for (i = 0; i < _numInventory; i++)
 			if (_inventory[i] == object)
@@ -1225,7 +1225,7 @@ byte *ScummEngine::getOBCDFromObject(int obj, bool v0CheckInventory) {
 	byte *ptr;
 
 	if ((_game.version != 0 || OBJECT_V0_TYPE(obj) == 0) &&
-		_objectOwnerTable[obj] != OF_OWNER_ROOM) 
+		_objectOwnerTable[obj] != OF_OWNER_ROOM)
 	{
 		if (_game.version == 0 && !v0CheckInventory)
 			return 0;
diff --git a/engines/scumm/player_apple2.cpp b/engines/scumm/player_apple2.cpp
index a8e150caa9..58e4f78a94 100644
--- a/engines/scumm/player_apple2.cpp
+++ b/engines/scumm/player_apple2.cpp
@@ -61,8 +61,8 @@ public:
 
 private:
 	void _update(int interval /*a*/, int count /*y*/) { // D076
-		assert(interval > 0); // 0 == 256? 
-		assert(count > 0); // 0 == 256? 
+		assert(interval > 0); // 0 == 256?
+		assert(count > 0); // 0 == 256?
 
 		for (; count >= 0; --count) {
 			_player->speakerToggle();
@@ -99,7 +99,7 @@ public:
 
 			++_pos;
 			return false;
-		}	
+		}
 		return true;
 	}
 
@@ -112,7 +112,7 @@ private:
 			assert(interval > 0); // 0 == 256?
 
 			int a = (interval >> 3) + count;
-			for (int y = a; y > 0; --y) { 
+			for (int y = a; y > 0; --y) {
 				_player->generateSamples(1292 - 5*interval);
 				_player->speakerToggle();
 
@@ -206,7 +206,7 @@ private:
 
 		_bitmask1 = 0x3;
 		_bitmask2 = 0x3;
-	
+
 		_updateInterval2 = param0;
 		if (_updateInterval2 == 0)
 			_bitmask2 = 0x0;
@@ -234,9 +234,9 @@ private:
 
 		if (_updateRemain2 == 0) {
 			_updateRemain2 = _updateInterval2;
-			// use only first voice's data (bitmask1) if both voices are triggered 
+			// use only first voice's data (bitmask1) if both voices are triggered
 			if (_updateRemain1 != 0) {
-				_speakerShiftReg ^= _bitmask2;		
+				_speakerShiftReg ^= _bitmask2;
 			}
 		}
 
@@ -256,7 +256,7 @@ private:
 
 protected:
 	const byte *_params;
-	
+
 	byte _updateRemain1;
 	byte _updateRemain2;
 
@@ -309,7 +309,7 @@ private:
 		for (int i = count; i > 0; --i) {
 			_player->generateSamples(10 + 5*interval);
 			_player->speakerToggle();
-		
+
 			_player->generateSamples(5 + 5*interval);
 			_player->speakerToggle();
 		}
@@ -332,20 +332,20 @@ private:
 
 // LD000[loc] ^ LD00A[loc]
 const byte AppleII_SoundFunction5_Noise::_noiseTable[256] = {
-	0x65, 0x1b, 0xda, 0x11, 0x61, 0xe5, 0x77, 0x57, 0x92, 0xc8, 0x51, 0x1c, 0xd4, 0x91, 0x62, 0x63, 
-	0x00, 0x38, 0x57, 0xd5, 0x18, 0xd8, 0xdc, 0x40, 0x03, 0x86, 0xd3, 0x2f, 0x10, 0x11, 0xd8, 0x3c, 
-	0xbe, 0x00, 0x19, 0xc5, 0xd2, 0xc3, 0xca, 0x34, 0x00, 0x28, 0xbf, 0xb9, 0x18, 0x20, 0x01, 0xcc, 
-	0xda, 0x08, 0xbc, 0x75, 0x7c, 0xb0, 0x8d, 0xe0, 0x09, 0x18, 0xbf, 0x5d, 0xe9, 0x8c, 0x75, 0x64, 
+	0x65, 0x1b, 0xda, 0x11, 0x61, 0xe5, 0x77, 0x57, 0x92, 0xc8, 0x51, 0x1c, 0xd4, 0x91, 0x62, 0x63,
+	0x00, 0x38, 0x57, 0xd5, 0x18, 0xd8, 0xdc, 0x40, 0x03, 0x86, 0xd3, 0x2f, 0x10, 0x11, 0xd8, 0x3c,
+	0xbe, 0x00, 0x19, 0xc5, 0xd2, 0xc3, 0xca, 0x34, 0x00, 0x28, 0xbf, 0xb9, 0x18, 0x20, 0x01, 0xcc,
+	0xda, 0x08, 0xbc, 0x75, 0x7c, 0xb0, 0x8d, 0xe0, 0x09, 0x18, 0xbf, 0x5d, 0xe9, 0x8c, 0x75, 0x64,
 	0xe5, 0xb5, 0x5d, 0xe0, 0xb7, 0x7d, 0xe9, 0x8c, 0x55, 0x65, 0xc5, 0xb5, 0x5d, 0xd8, 0x09, 0x0d,
-	0x64, 0xf0, 0xf0, 0x08, 0x63, 0x03, 0x00, 0x55, 0x35, 0xc0, 0x00, 0x20, 0x74, 0xa5, 0x1e, 0xe3, 
-	0x00, 0x06, 0x3c, 0x52, 0xd1, 0x70, 0xd0, 0x57, 0x02, 0xf0, 0x00, 0xb6, 0xfc, 0x02, 0x11, 0x9a, 
-	0x3b, 0xc8, 0x38, 0xdf, 0x1a, 0xb0, 0xd1, 0xb8, 0xd0, 0x18, 0x8a, 0x4a, 0xea, 0x1b, 0x12, 0x5d, 
-	0x29, 0x58, 0xd8, 0x43, 0xb8, 0x2d, 0xd2, 0x61, 0x10, 0x3c, 0x0c, 0x5d, 0x1b, 0x61, 0x10, 0x3c, 
+	0x64, 0xf0, 0xf0, 0x08, 0x63, 0x03, 0x00, 0x55, 0x35, 0xc0, 0x00, 0x20, 0x74, 0xa5, 0x1e, 0xe3,
+	0x00, 0x06, 0x3c, 0x52, 0xd1, 0x70, 0xd0, 0x57, 0x02, 0xf0, 0x00, 0xb6, 0xfc, 0x02, 0x11, 0x9a,
+	0x3b, 0xc8, 0x38, 0xdf, 0x1a, 0xb0, 0xd1, 0xb8, 0xd0, 0x18, 0x8a, 0x4a, 0xea, 0x1b, 0x12, 0x5d,
+	0x29, 0x58, 0xd8, 0x43, 0xb8, 0x2d, 0xd2, 0x61, 0x10, 0x3c, 0x0c, 0x5d, 0x1b, 0x61, 0x10, 0x3c,
 	0x0a, 0x5d, 0x1d, 0x61, 0x10, 0x3c, 0x0b, 0x19, 0x88, 0x21, 0xc0, 0x21, 0x07, 0x00, 0x65, 0x62,
-	0x08, 0xe9, 0x36, 0x40, 0x20, 0x41, 0x06, 0x00, 0x20, 0x00, 0x00, 0xed, 0xa3, 0x00, 0x88, 0x06, 
-	0x98, 0x01, 0x5d, 0x7f, 0x02, 0x1d, 0x78, 0x03, 0x60, 0xcb, 0x3a, 0x01, 0xbd, 0x78, 0x02, 0x5d, 
-	0x7e, 0x03, 0x1d, 0xf5, 0xa6, 0x40, 0x81, 0xb4, 0xd0, 0x8d, 0xd3, 0xd0, 0x6d, 0xd5, 0x61, 0x48, 
-	0x61, 0x4d, 0xd1, 0xc8, 0xb1, 0xd8, 0x69, 0xff, 0x61, 0xd9, 0xed, 0xa0, 0xfe, 0x19, 0x91, 0x37, 
+	0x08, 0xe9, 0x36, 0x40, 0x20, 0x41, 0x06, 0x00, 0x20, 0x00, 0x00, 0xed, 0xa3, 0x00, 0x88, 0x06,
+	0x98, 0x01, 0x5d, 0x7f, 0x02, 0x1d, 0x78, 0x03, 0x60, 0xcb, 0x3a, 0x01, 0xbd, 0x78, 0x02, 0x5d,
+	0x7e, 0x03, 0x1d, 0xf5, 0xa6, 0x40, 0x81, 0xb4, 0xd0, 0x8d, 0xd3, 0xd0, 0x6d, 0xd5, 0x61, 0x48,
+	0x61, 0x4d, 0xd1, 0xc8, 0xb1, 0xd8, 0x69, 0xff, 0x61, 0xd9, 0xed, 0xa0, 0xfe, 0x19, 0x91, 0x37,
 	0x19, 0x37, 0x00, 0xf1, 0x00, 0x01, 0x1f, 0x00, 0xad, 0xc1, 0x01, 0x01, 0x2e, 0x00, 0x40, 0xc6,
 	0x7a, 0x9b, 0x95, 0x43, 0xfc, 0x18, 0xd2, 0x9e, 0x2a, 0x5a, 0x4b, 0x2a, 0xb6, 0x87, 0x30, 0x6c
 };
@@ -394,20 +394,20 @@ void Player_AppleII::startSound(int nr) {
 	case 0: // empty (nothing to play)
 		resetState();
 		return;
-	case 1: 
-		_soundFunc = new AppleII_SoundFunction1_FreqUpDown(); 
+	case 1:
+		_soundFunc = new AppleII_SoundFunction1_FreqUpDown();
 		break;
-	case 2: 
-		_soundFunc = new AppleII_SoundFunction2_SymmetricWave(); 
+	case 2:
+		_soundFunc = new AppleII_SoundFunction2_SymmetricWave();
 		break;
-	case 3:	
-		_soundFunc = new AppleII_SoundFunction3_AsymmetricWave(); 
+	case 3:
+		_soundFunc = new AppleII_SoundFunction3_AsymmetricWave();
 		break;
-	case 4: 
-		_soundFunc = new AppleII_SoundFunction4_Polyphone(); 
+	case 4:
+		_soundFunc = new AppleII_SoundFunction4_Polyphone();
 		break;
-	case 5: 
-		_soundFunc = new AppleII_SoundFunction5_Noise(); 
+	case 5:
+		_soundFunc = new AppleII_SoundFunction5_Noise();
 		break;
 	}
 	_soundFunc->init(this, _params);
@@ -484,7 +484,7 @@ int Player_AppleII::readBuffer(int16 *buffer, const int numSamples) {
 
 // toggle speaker on/off
 void Player_AppleII::speakerToggle() {
-	_speakerState ^= 0x1; 
+	_speakerState ^= 0x1;
 }
 
 void Player_AppleII::generateSamples(int cycles) {
@@ -492,8 +492,8 @@ void Player_AppleII::generateSamples(int cycles) {
 }
 
 void Player_AppleII::wait(int interval, int count /*y*/) {
-	assert(count > 0); // 0 == 256? 
-	assert(interval > 0); // 0 == 256? 
+	assert(count > 0); // 0 == 256?
+	assert(interval > 0); // 0 == 256?
 	generateSamples(11 + count*(8 + 5 * interval));
 }
 
diff --git a/engines/scumm/player_apple2.h b/engines/scumm/player_apple2.h
index b4a7d409fb..e1ec9d8946 100644
--- a/engines/scumm/player_apple2.h
+++ b/engines/scumm/player_apple2.h
@@ -36,7 +36,7 @@ namespace Scumm {
 class ScummEngine;
 
 /*
- * Optimized for use with periodical read/write phases when the buffer 
+ * Optimized for use with periodical read/write phases when the buffer
  * is filled in a write phase and completely read in a read phase.
  * The growing strategy is optimized for repeated small (e.g. 2 bytes)
  * single writes resulting in large buffers
@@ -133,7 +133,7 @@ static const double APPLEII_CPU_CLOCK = 1020484.5; // ~ 1.02 MHz
 
 /*
  * Converts the 1-bit speaker state values into audio samples.
- * This is done by aggregation of the speaker states at each 
+ * This is done by aggregation of the speaker states at each
  * CPU cycle in a sampling period into an audio sample.
  */
 class SampleConverter {
@@ -144,7 +144,7 @@ private:
 	}
 
 public:
-	SampleConverter() : 
+	SampleConverter() :
 		_cyclesPerSampleFP(0),
 		_missingCyclesFP(0),
 		_sampleCyclesSumFP(0),
@@ -156,7 +156,7 @@ public:
 	void reset() {
 		_missingCyclesFP = 0;
 		_sampleCyclesSumFP = 0;
-		_buffer.clear();	
+		_buffer.clear();
 	}
 
 	uint32 availableSize() const {
@@ -245,7 +245,7 @@ public:
 	virtual void setMusicVolume(int vol) { _sampleConverter.setMusicVolume(vol); }
 	void setSampleRate(int rate) {
 		_sampleRate = rate;
-		_sampleConverter.setSampleRate(rate); 
+		_sampleConverter.setSampleRate(rate);
 	}
 	virtual void startSound(int sound);
 	virtual void stopSound(int sound);
diff --git a/engines/scumm/player_towns.cpp b/engines/scumm/player_towns.cpp
index 2588026e59..33e3e40e39 100644
--- a/engines/scumm/player_towns.cpp
+++ b/engines/scumm/player_towns.cpp
@@ -87,7 +87,7 @@ void Player_Towns::restoreAfterLoad() {
 
 		if (!_v2)
 			restoredSounds.push_back(_pcmCurrentSound[i].index);
-		
+
 		uint8 *ptr = _vm->getResourceAddress(rtSound, _pcmCurrentSound[i].index);
 		if (!ptr)
 			continue;
diff --git a/engines/scumm/player_v2cms.cpp b/engines/scumm/player_v2cms.cpp
index d4b21774ed..c1242e0645 100644
--- a/engines/scumm/player_v2cms.cpp
+++ b/engines/scumm/player_v2cms.cpp
@@ -718,38 +718,38 @@ void Player_V2CMS::playMusicChips(const MusicChip *table) {
 }
 
 const Player_V2CMS::MidiNote Player_V2CMS::_midiNotes[132] = {
-	{   3,  0 }, {  31,  0 }, {  58,  0 }, {  83,  0 },  
-	{ 107,  0 }, { 130,  0 }, { 151,  0 }, { 172,  0 },  
-	{ 191,  0 }, { 209,  0 }, { 226,  0 }, { 242,  0 },  
-	{   3,  1 }, {  31,  1 }, {  58,  1 }, {  83,  1 },  
-	{ 107,  1 }, { 130,  1 }, { 151,  1 }, { 172,  1 },  
-	{ 191,  1 }, { 209,  1 }, { 226,  1 }, { 242,  1 },  
-	{   3,  2 }, {  31,  2 }, {  58,  2 }, {  83,  2 },  
-	{ 107,  2 }, { 130,  2 }, { 151,  2 }, { 172,  2 },  
-	{ 191,  2 }, { 209,  2 }, { 226,  2 }, { 242,  2 },  
-	{   3,  3 }, {  31,  3 }, {  58,  3 }, {  83,  3 },  
-	{ 107,  3 }, { 130,  3 }, { 151,  3 }, { 172,  3 },  
-	{ 191,  3 }, { 209,  3 }, { 226,  3 }, { 242,  3 },  
-	{   3,  4 }, {  31,  4 }, {  58,  4 }, {  83,  4 },  
-	{ 107,  4 }, { 130,  4 }, { 151,  4 }, { 172,  4 },  
-	{ 191,  4 }, { 209,  4 }, { 226,  4 }, { 242,  4 },  
-	{   3,  5 }, {  31,  5 }, {  58,  5 }, {  83,  5 },  
-	{ 107,  5 }, { 130,  5 }, { 151,  5 }, { 172,  5 },  
-	{ 191,  5 }, { 209,  5 }, { 226,  5 }, { 242,  5 },  
-	{   3,  6 }, {  31,  6 }, {  58,  6 }, {  83,  6 },  
-	{ 107,  6 }, { 130,  6 }, { 151,  6 }, { 172,  6 },  
-	{ 191,  6 }, { 209,  6 }, { 226,  6 }, { 242,  6 },  
-	{   3,  7 }, {  31,  7 }, {  58,  7 }, {  83,  7 },  
-	{ 107,  7 }, { 130,  7 }, { 151,  7 }, { 172,  7 },  
-	{ 191,  7 }, { 209,  7 }, { 226,  7 }, { 242,  7 },  
-	{   3,  8 }, {  31,  8 }, {  58,  8 }, {  83,  8 },  
-	{ 107,  8 }, { 130,  8 }, { 151,  8 }, { 172,  8 },  
-	{ 191,  8 }, { 209,  8 }, { 226,  8 }, { 242,  8 },  
-	{   3,  9 }, {  31,  9 }, {  58,  9 }, {  83,  9 },  
-	{ 107,  9 }, { 130,  9 }, { 151,  9 }, { 172,  9 },  
-	{ 191,  9 }, { 209,  9 }, { 226,  9 }, { 242,  9 },  
-	{   3, 10 }, {  31, 10 }, {  58, 10 }, {  83, 10 },  
-	{ 107, 10 }, { 130, 10 }, { 151, 10 }, { 172, 10 },  
+	{   3,  0 }, {  31,  0 }, {  58,  0 }, {  83,  0 },
+	{ 107,  0 }, { 130,  0 }, { 151,  0 }, { 172,  0 },
+	{ 191,  0 }, { 209,  0 }, { 226,  0 }, { 242,  0 },
+	{   3,  1 }, {  31,  1 }, {  58,  1 }, {  83,  1 },
+	{ 107,  1 }, { 130,  1 }, { 151,  1 }, { 172,  1 },
+	{ 191,  1 }, { 209,  1 }, { 226,  1 }, { 242,  1 },
+	{   3,  2 }, {  31,  2 }, {  58,  2 }, {  83,  2 },
+	{ 107,  2 }, { 130,  2 }, { 151,  2 }, { 172,  2 },
+	{ 191,  2 }, { 209,  2 }, { 226,  2 }, { 242,  2 },
+	{   3,  3 }, {  31,  3 }, {  58,  3 }, {  83,  3 },
+	{ 107,  3 }, { 130,  3 }, { 151,  3 }, { 172,  3 },
+	{ 191,  3 }, { 209,  3 }, { 226,  3 }, { 242,  3 },
+	{   3,  4 }, {  31,  4 }, {  58,  4 }, {  83,  4 },
+	{ 107,  4 }, { 130,  4 }, { 151,  4 }, { 172,  4 },
+	{ 191,  4 }, { 209,  4 }, { 226,  4 }, { 242,  4 },
+	{   3,  5 }, {  31,  5 }, {  58,  5 }, {  83,  5 },
+	{ 107,  5 }, { 130,  5 }, { 151,  5 }, { 172,  5 },
+	{ 191,  5 }, { 209,  5 }, { 226,  5 }, { 242,  5 },
+	{   3,  6 }, {  31,  6 }, {  58,  6 }, {  83,  6 },
+	{ 107,  6 }, { 130,  6 }, { 151,  6 }, { 172,  6 },
+	{ 191,  6 }, { 209,  6 }, { 226,  6 }, { 242,  6 },
+	{   3,  7 }, {  31,  7 }, {  58,  7 }, {  83,  7 },
+	{ 107,  7 }, { 130,  7 }, { 151,  7 }, { 172,  7 },
+	{ 191,  7 }, { 209,  7 }, { 226,  7 }, { 242,  7 },
+	{   3,  8 }, {  31,  8 }, {  58,  8 }, {  83,  8 },
+	{ 107,  8 }, { 130,  8 }, { 151,  8 }, { 172,  8 },
+	{ 191,  8 }, { 209,  8 }, { 226,  8 }, { 242,  8 },
+	{   3,  9 }, {  31,  9 }, {  58,  9 }, {  83,  9 },
+	{ 107,  9 }, { 130,  9 }, { 151,  9 }, { 172,  9 },
+	{ 191,  9 }, { 209,  9 }, { 226,  9 }, { 242,  9 },
+	{   3, 10 }, {  31, 10 }, {  58, 10 }, {  83, 10 },
+	{ 107, 10 }, { 130, 10 }, { 151, 10 }, { 172, 10 },
 	{ 191, 10 }, { 209, 10 }, { 226, 10 }, { 242, 10 }
 };
 
diff --git a/engines/scumm/saveload.cpp b/engines/scumm/saveload.cpp
index beac077fd1..72896e097a 100644
--- a/engines/scumm/saveload.cpp
+++ b/engines/scumm/saveload.cpp
@@ -1298,7 +1298,7 @@ void ScummEngine::saveOrLoad(Serializer *s) {
 		s->saveLoadArrayOf(_16BitPalette, 512, sizeof(_16BitPalette[0]), sleUint16);
 	}
 
-	
+
 	// FM-Towns specific (extra palette data, color cycle data, etc.)
 	// In earlier save game versions (below 87) the FM-Towns specific data would get saved (and loaded) even in non FM-Towns games.
 	// This would cause an unnecessary save file incompatibility between DS (which uses the DISABLE_TOWNS_DUAL_LAYER_MODE setting)
diff --git a/engines/scumm/script_v0.cpp b/engines/scumm/script_v0.cpp
index 44b77f1d18..361287d29f 100644
--- a/engines/scumm/script_v0.cpp
+++ b/engines/scumm/script_v0.cpp
@@ -602,7 +602,7 @@ void ScummEngine_v0::o_loadRoomWithEgo() {
 	x = r.x;
 	y = r.y;
 	a->putActor(x, y, _currentRoom);
-	
+
 	camera._dest.x = camera._cur.x = a->getPos().x;
 	setCameraAt(a->getPos().x, a->getPos().y);
 	setCameraFollows(a);
@@ -635,18 +635,18 @@ void ScummEngine_v0::setMode(byte mode) {
 	case kModeCutscene:
 		_redrawSentenceLine = false;
 		// Note: do not change freeze state here
-		state = USERSTATE_SET_IFACE | 
+		state = USERSTATE_SET_IFACE |
 			USERSTATE_SET_CURSOR;
 		break;
 	case kModeKeypad:
 		_redrawSentenceLine = false;
-		state = USERSTATE_SET_IFACE | 
+		state = USERSTATE_SET_IFACE |
 			USERSTATE_SET_CURSOR | USERSTATE_CURSOR_ON |
 			USERSTATE_SET_FREEZE | USERSTATE_FREEZE_ON;
 		break;
 	case kModeNormal:
 	case kModeNoNewKid:
-		state = USERSTATE_SET_IFACE | USERSTATE_IFACE_ALL | 
+		state = USERSTATE_SET_IFACE | USERSTATE_IFACE_ALL |
 			USERSTATE_SET_CURSOR | USERSTATE_CURSOR_ON |
 			USERSTATE_SET_FREEZE;
 		break;
@@ -688,7 +688,7 @@ void ScummEngine_v0::o_animateActor() {
 	Actor_v0 *a = (Actor_v0*) derefActor(act, "o_animateActor");
 
 	a->_animFrameRepeat = repeat;
-	
+
 	switch (anim) {
 
 		case 0xFE:
@@ -700,7 +700,7 @@ void ScummEngine_v0::o_animateActor() {
 			// 0x69A3
 			a->_speaking = 0x00;
 			return;
-	
+
 		case 0xFF:
 			a->stopActorMoving();
 			return;
diff --git a/engines/scumm/script_v2.cpp b/engines/scumm/script_v2.cpp
index ce162b4a6a..96d422d5bb 100644
--- a/engines/scumm/script_v2.cpp
+++ b/engines/scumm/script_v2.cpp
@@ -993,7 +993,7 @@ void ScummEngine_v2::o2_drawSentence() {
 	const byte *temp;
 	int slot = getVerbSlot(VAR(VAR_SENTENCE_VERB), 0);
 
-	if (!((_userState & USERSTATE_IFACE_SENTENCE) || 
+	if (!((_userState & USERSTATE_IFACE_SENTENCE) ||
 	      (_game.platform == Common::kPlatformNES && (_userState & USERSTATE_IFACE_ALL))))
 		return;
 
@@ -1486,8 +1486,8 @@ void ScummEngine_v2::o2_cutscene() {
 	VAR(VAR_CURSORSTATE) = 200;
 
 	// Hide inventory, freeze scripts, hide cursor
-	setUserState(USERSTATE_SET_IFACE | 
-		USERSTATE_SET_CURSOR | 
+	setUserState(USERSTATE_SET_IFACE |
+		USERSTATE_SET_CURSOR |
 		USERSTATE_SET_FREEZE | USERSTATE_FREEZE_ON);
 
 	_sentenceNum = 0;
diff --git a/engines/scumm/script_v5.cpp b/engines/scumm/script_v5.cpp
index a5591b701f..0bf51a2816 100644
--- a/engines/scumm/script_v5.cpp
+++ b/engines/scumm/script_v5.cpp
@@ -1097,7 +1097,7 @@ void ScummEngine_v5::o5_getDist() {
 	int r;
 
 	getResultPos();
-	
+
 	o1 = getVarOrDirectWord(PARAM_1);
 	o2 = getVarOrDirectWord(PARAM_2);
 
diff --git a/engines/scumm/scumm.cpp b/engines/scumm/scumm.cpp
index c9c9e991e4..2c79fb8de0 100644
--- a/engines/scumm/scumm.cpp
+++ b/engines/scumm/scumm.cpp
@@ -1986,11 +1986,11 @@ Common::Error ScummEngine::go() {
 		if (delta < 1)	// Ensure we don't get into an endless loop
 			delta = 1;  // by not decreasing sleepers.
 
-		// WORKAROUND: walking speed in the original v0/v1 interpreter 
+		// WORKAROUND: walking speed in the original v0/v1 interpreter
 		// is sometimes slower (e.g. during scrolling) than in ScummVM.
 		// This is important for the door-closing action in the dungeon,
-		// otherwise (delta < 6) a single kid is able to escape. 
-		if ((_game.version == 0 && isScriptRunning(132)) || 
+		// otherwise (delta < 6) a single kid is able to escape.
+		if ((_game.version == 0 && isScriptRunning(132)) ||
 			(_game.version == 1 && isScriptRunning(137)))
 			delta = 6;
 
diff --git a/engines/scumm/scumm.h b/engines/scumm/scumm.h
index 700389414c..a77c1c0141 100644
--- a/engines/scumm/scumm.h
+++ b/engines/scumm/scumm.h
@@ -1372,7 +1372,7 @@ public:
 public:
 	bool towns_isRectInStringBox(int x1, int y1, int x2, int y2);
 	byte _townsPaletteFlags;
-	byte _townsCharsetColorMap[16];	
+	byte _townsCharsetColorMap[16];
 
 protected:
 	void towns_drawStripToScreen(VirtScreen *vs, int dstX, int dstY, int srcX, int srcY, int w, int h);
diff --git a/engines/scumm/sound.cpp b/engines/scumm/sound.cpp
index 43c86db85f..a1cecfa0b3 100644
--- a/engines/scumm/sound.cpp
+++ b/engines/scumm/sound.cpp
@@ -957,7 +957,7 @@ void Sound::setupSfxFile() {
 
 		if (file.open(tmp))
 			_sfxFilename = tmp;
-	
+
 		if (_vm->_game.heversion <= 74)
 			_sfxFileEncByte = 0x69;
 
@@ -1182,7 +1182,7 @@ int ScummEngine::readSoundResource(ResId idx) {
 			// its sound resources, and Amiga games, which feature only ROL
 			// resources, since we are a doing Midi -> AdLib conversion for
 			// these.
-			if ((_sound->_musicType == MDT_ADLIB || _sound->_musicType == MDT_TOWNS) && pri != 16 
+			if ((_sound->_musicType == MDT_ADLIB || _sound->_musicType == MDT_TOWNS) && pri != 16
 				&& pri != 15 && pri != 10 && pri != 2 && _game.platform != Common::kPlatformAmiga)
 				pri = -1;
 
diff --git a/engines/scumm/verbs.cpp b/engines/scumm/verbs.cpp
index 567ca31485..0d0f6cdb95 100644
--- a/engines/scumm/verbs.cpp
+++ b/engines/scumm/verbs.cpp
@@ -84,7 +84,7 @@ int ScummEngine_v0::verbPrepIdType(int verbid) {
 	switch (verbid) {
 	case kVerbUse: // depends on object1
 		return kVerbPrepObject;
-	case kVerbGive: 
+	case kVerbGive:
 		return kVerbPrepTo;
 	case kVerbUnlock: case kVerbFix:
 		return kVerbPrepWith;
@@ -693,7 +693,7 @@ void ScummEngine_v0::verbExec() {
 
 	if (_activeVerb == kVerbWhatIs)
 		return;
-		
+
 	if (!(_activeVerb == kVerbWalkTo && _activeObject == 0)) {
 		doSentence(_activeVerb, _activeObject, _activeObject2);
 		if (_activeVerb != kVerbWalkTo) {