Nuke nearly all of the unused local variables

osx/dialogxml/control.cpp

@@ -177,7 +177,6 @@ void cControl::setActive(bool active) {
 
 bool cControl::handleClick(){
 	sf::Event e;
-	unsigned long dummy;
 	bool done = false, clicked = false;
 	inWindow->setActive();
 	depressed = true;
@@ -274,13 +273,6 @@ bool cControl::triggerFocusHandler(cDialog& me __attribute__((unused)), std::str
 std::string cControl::font_nums[4] = {"Dungeon", "Geneva", "Silom", "MaidenWord"};
 
 void cControl::init(){
-	char fnGeneva[] = "Geneva";
-	char fnDungeon[] = "Dungeon Bold";
-	char fnMaiden[] = "MaidenWord";
-	char fnSilom[] = "Silom";
-	char fnPalatino[] = "Palatino";
-	char fnChancery[] = "Apple Chancery";
-	
 	// Check if Silom is available
 	// TODO: Ultimately, I'd like to distribute all needed fonts with the game, rendering this unnecessary
 	try {

osx/dialogxml/dialog.cpp

@@ -1134,7 +1134,6 @@ bool cDialog::addLabelFor(std::string key, std::string label, eLabelPos where, s
 }
 
 std::string cDialog::process_keystroke(cKey keyHit){
-	unsigned long dummy;
 	ctrlIter iter = controls.begin();
 	while(iter != controls.end()){
 		if(iter->second->getType() == CTRL_FIELD && iter->second->isVisible() && dynamic_cast<cTextField*>(iter->second)->hasFocus()) {

osx/dialogxml/field.cpp

@@ -107,6 +107,7 @@ void cTextField::draw(){
 			selectRect.left += sel_start;
 			selectRect.right = selectRect.left + sel_width;
 			fill_rect(*inWindow, selectRect, ipClr);
+			// TODO: I forget whether this was supposed to be = or -=
 			selectRect.right - 1;
 			fill_rect(*inWindow, selectRect, hiliteClr);
 		} else if(ip_timer.getElapsedTime().asMilliseconds() < 500) {