ALL: Fix typo (existant->existent)

common/scummsys.h

@@ -51,7 +51,7 @@
 		#include <stdio.h>
 		#include <stdarg.h>
 
-		// MSVC's vsnprintf is either non-existant (2003) or bugged since it
+		// MSVC's vsnprintf is either non-existent (2003) or bugged since it
 		// does not always include a terminating NULL (2005+). To work around
 		// that we fix up the _vsnprintf included. Note that the return value
 		// will still not match C99's specs!

engines/cruise/volume.cpp

@@ -447,7 +447,7 @@ int16 readVolCnf() {
 
 ///////////////////////////::
 
-// This code used to rely on "strupr", which is non existant on my system,
+// This code used to rely on "strupr", which is non existent on my system,
 // thus I just implemented this function instead. - LordHoto
 //
 // TODO: This might be code duplication, please check this out.

engines/drascula/animation.cpp

@@ -506,7 +506,7 @@ void DrasculaEngine::animation_2_1() {
 		trackProtagonist = 3;
 		// The room number was originally changed here to "no_bj.alg",
 		// which doesn't exist. In reality, this was just a hack to
-		// set the room number to a non-existant one, so that BJ does
+		// set the room number to a non-existent one, so that BJ does
 		// not appear again when the room is refreshed after the
 		// animation where Count Drascula abducts her. We set the
 		// room number to -1 for the same purpose
@@ -1655,8 +1655,8 @@ void DrasculaEngine::animation_9_6() {
 	objExit = 108;
 	enterRoom(59);
 	// The room number was originally changed here to "nada.alg",
-	// which is a non-existant file. In reality, this was just a
-	// hack to set the room number to a non-existant one, so that
+	// which is a non-existent file. In reality, this was just a
+	// hack to set the room number to a non-existent one, so that
 	// room sprites do not appear again when the room is refreshed.
 	// We set the room number to -1 for the same purpose.
 	// Also check animation_2_1(), where the same hack was used

engines/kyra/resource.cpp

@@ -185,7 +185,7 @@ bool Resource::loadFileList(const Common::String &filedata) {
 				// the demo version supplied with Kyra3 does not
 				// contain all pak files listed in filedata.fdt
 				// so we don't do anything here if they are non
-				// existant.
+				// existent.
 			} else if (!loadPakFile(filename)) {
 				delete f;
 				error("couldn't load file '%s'", filename.c_str());

engines/lure/hotspots.cpp

@@ -213,7 +213,7 @@ void Hotspot::setAnimation(uint16 newAnimId) {
 	else {
 		tempAnim = r.getAnimation(newAnimId);
 		if (tempAnim == NULL)
-			error("Hotspot %xh tried to set non-existant Animation Id: %xh", _hotspotId, newAnimId);
+			error("Hotspot %xh tried to set non-existent Animation Id: %xh", _hotspotId, newAnimId);
 	}
 
 	setAnimation(tempAnim);

engines/lure/room.cpp

@@ -549,7 +549,7 @@ void Room::setRoomNumber(uint16 newRoomNumber, bool showOverlay) {
 
 	_roomData = res.getRoom(newRoomNumber);
 	if (!_roomData)
-		error("Tried to change to non-existant room: %d", newRoomNumber);
+		error("Tried to change to non-existent room: %d", newRoomNumber);
 
 	bool fadeFlag = (newRoomNumber != _roomNumber) && (_roomNumber != 0);
 	bool leaveFlag = _roomNumber != 999;

engines/pegasus/pegasus.cpp

@@ -616,7 +616,7 @@ void PegasusEngine::loadFromContinuePoint() {
 	// Failure to load a continue point is fatal
 
 	if (!_continuePoint)
-		error("Attempting to load from non-existant continue point");
+		error("Attempting to load from non-existent continue point");
 
 	_continuePoint->seek(0);
 

engines/sci/engine/scriptdebug.cpp

@@ -79,7 +79,7 @@ reg_t disassemble(EngineState *s, reg32_t pos, bool printBWTag, bool printByteco
 	Kernel *kernel = g_sci->getKernel();
 
 	if (!mobj) {
-		warning("Disassembly failed: Segment %04x non-existant or not a script", pos.getSegment());
+		warning("Disassembly failed: Segment %04x non-existent or not a script", pos.getSegment());
 		return retval;
 	} else
 		script_entity = (Script *)mobj;

engines/sci/graphics/menu.cpp

@@ -314,7 +314,7 @@ void GfxMenu::kernelSetAttribute(uint16 menuId, uint16 itemId, uint16 attributeI
 reg_t GfxMenu::kernelGetAttribute(uint16 menuId, uint16 itemId, uint16 attributeId) {
 	GuiMenuItemEntry *itemEntry = findItem(menuId, itemId);
 	if (!itemEntry)
-		error("Tried to getAttribute() on non-existant menu-item %d:%d", menuId, itemId);
+		error("Tried to getAttribute() on non-existent menu-item %d:%d", menuId, itemId);
 	switch (attributeId) {
 	case SCI_MENU_ATTRIBUTE_ENABLED:
 		if (itemEntry->enabled)

engines/sci/graphics/portrait.cpp

@@ -193,7 +193,7 @@ void Portrait::doit(Common::Point position, uint16 resourceId, uint16 noun, uint
 				drawBitmap(syncCue);
 				bitsShow();
 			} else {
-				warning("kPortrait: sync information tried to draw non-existant %d", syncCue);
+				warning("kPortrait: sync information tried to draw non-existent %d", syncCue);
 			}
 		}
 	}

engines/scumm/imuse/imuse.cpp

@@ -1741,10 +1741,10 @@ void IMuseInternal::copyGlobalInstrument(byte slot, Instrument *dest) {
 		// In case we have an valid instrument set up, copy it to the part.
 		_global_instruments[slot].copy_to(dest);
 	} else if (_pcSpeaker) {
-		debug(0, "Trying to use non-existant global PC Speaker instrument %d", slot);
+		debug(0, "Trying to use non-existent global PC Speaker instrument %d", slot);
 		dest->pcspk(defaultInstr);
 	} else {
-		debug(0, "Trying to use non-existant global AdLib instrument %d", slot);
+		debug(0, "Trying to use non-existent global AdLib instrument %d", slot);
 		dest->adlib(defaultInstr);
 	}
 }

engines/tinsel/dw.h

@@ -91,7 +91,7 @@ typedef int HPOLYGON;
 #define MAX_SAVED_ALIVES 512	// Saves actors'lives
 #define MAX_SAVED_ACTOR_Z 512	// Saves actors' Z-ness
 
-// Legal non-existant entrance number for LoadScene()
+// Legal non-existent entrance number for LoadScene()
 #define NO_ENTRY_NUM	(-3458)	// Magic unlikely number
 
 

engines/tinsel/scene.cpp

@@ -286,7 +286,7 @@ static void LoadScene(SCNHANDLE scene, int entry) {
 		}
 
 		if (i == ss->numEntrance)
-			error("Non-existant scene entry number");
+			error("Non-existent scene entry number");
 
 		if (ss->hSceneScript) {
 			init.event = STARTUP;

engines/tinsel/sound.cpp

@@ -289,7 +289,7 @@ bool SoundManager::playSample(int id, int sub, bool bLooped, int x, int y, int p
 	uint32 dwSampleIndex = _sampleIndex[id];
 
 	if (dwSampleIndex == 0) {
-		warning("Tinsel2 playSample, non-existant sample %d", id);
+		warning("Tinsel2 playSample, non-existent sample %d", id);
 		return false;
 	}
 

engines/tinsel/timers.cpp

@@ -106,7 +106,7 @@ static TIMER *findTimer(int num) {
  */
 static TIMER *allocateTimer(int num) {
 	assert(num); // zero is not allowed as a timer number
-	assert(!findTimer(num)); // Allocating already existant timer
+	assert(!findTimer(num)); // Allocating already existent timer
 
 	for (int i = 0; i < MAX_TIMERS; i++) {
 		if (!g_timers[i].tno) {