style cleanup (mostly whitespace)

intern/ghost/GHOST_C-api.h

@@ -494,7 +494,7 @@ extern void GHOST_SetTimerTaskUserData(GHOST_TimerTaskHandle timertaskhandle,
  * @param windowhandle The handle to the window
  * @return The validity of the window.
  */
-extern int GHOST_GetValid(GHOST_WindowHandle windowhandle) ;
+extern int GHOST_GetValid(GHOST_WindowHandle windowhandle);
 
 /**
  * Returns the type of drawing context used in this window.
@@ -592,7 +592,7 @@ extern void GHOST_ScreenToClient(GHOST_WindowHandle windowhandle,
 								 GHOST_TInt32 inX,
 								 GHOST_TInt32 inY,
 								 GHOST_TInt32* outX,
-								 GHOST_TInt32* outY) ;
+								 GHOST_TInt32* outY);
 
 /**
  * Converts a point in screen coordinates to client rectangle coordinates

intern/ghost/intern/GHOST_SystemPathsX11.cpp

@@ -47,7 +47,7 @@
 #endif
 
 #ifdef PREFIX
-static const char *static_path= PREFIX "/share" ;
+static const char *static_path= PREFIX "/share";
 #else
 static const char *static_path= NULL;
 #endif

intern/ghost/intern/GHOST_SystemWin32.cpp

@@ -716,7 +716,7 @@ GHOST_EventKey* GHOST_SystemWin32::processKeyEvent(GHOST_IWindow *window, RAWINP
 	GHOST_EventKey* event;
 
 	if (key != GHOST_kKeyUnknown) {
-		char utf8_char[6] = {0} ;
+		char utf8_char[6] = {0};
 		char ascii = 0;
 
 		wchar_t utf16[2]={0};

intern/ghost/intern/GHOST_SystemX11.h

@@ -174,7 +174,7 @@ public:
 		GHOST_TSuccess 
 	getModifierKeys(
 		GHOST_ModifierKeys& keys
-	) const ;
+	) const;
 
 	/**
 	 * Returns the state of the mouse buttons (ouside the message queue).
@@ -310,7 +310,7 @@ private :
 		GHOST_WindowX11 * 
 	findGhostWindow(
 		Window xwind
-	) const ;
+	) const;
 
 		void
 	processEvent(

intern/ghost/intern/GHOST_WindowSDL.cpp

@@ -67,7 +67,7 @@ GHOST_WindowSDL::GHOST_WindowSDL(GHOST_SystemSDL *system,
 	m_sdl_glcontext= SDL_GL_CreateContext(m_sdl_win);
 
 	//fprintf(stderr, "Ignoring Xlib error: error code %d request code %d\n",
-	//	theEvent->error_code, theEvent->request_code) ;
+	//	theEvent->error_code, theEvent->request_code);
 
 	setTitle(title);
 }

intern/ghost/intern/GHOST_WindowX11.cpp

@@ -373,7 +373,7 @@ GHOST_WindowX11(
 	XFree(xsizehints);
 
 	XClassHint * xclasshint = XAllocClassHint();
-	int len = title.Length() +1 ;
+	const int len = title.Length() + 1;
 	char *wmclass = (char *)malloc(sizeof(char) * len);
 	strncpy(wmclass, (const char*)title, sizeof(char) * len);
 	xclasshint->res_name = wmclass;
@@ -485,10 +485,10 @@ GHOST_WindowX11(
 static int ApplicationErrorHandler(Display *display, XErrorEvent *theEvent)
 {
 	fprintf(stderr, "Ignoring Xlib error: error code %d request code %d\n",
-		theEvent->error_code, theEvent->request_code) ;
+		theEvent->error_code, theEvent->request_code);
 
 	/* No exit! - but keep lint happy */
-	return 0 ;
+	return 0;
 }
 
 /* These C functions are copied from Wine 1.1.13's wintab.c */
@@ -588,7 +588,7 @@ static BOOL is_eraser(const char *name, const char *type)
 
 void GHOST_WindowX11::initXInputDevices()
 {
-	static XErrorHandler old_handler = (XErrorHandler) 0 ;
+	static XErrorHandler old_handler = (XErrorHandler) 0;
 	XExtensionVersion *version = XGetExtensionVersion(m_display, INAME);
 
 	if(version && (version != (XExtensionVersion*)NoSuchExtension)) {
@@ -600,7 +600,7 @@ void GHOST_WindowX11::initXInputDevices()
 			m_xtablet.CommonData.Active= GHOST_kTabletModeNone;
 
 			/* Install our error handler to override Xlib's termination behavior */
-			old_handler = XSetErrorHandler(ApplicationErrorHandler) ;
+			old_handler = XSetErrorHandler(ApplicationErrorHandler);
 
 			for(int i=0; i<device_count; ++i) {
 				char *device_type = device_info[i].type ? XGetAtomName(m_display, device_info[i].type) : NULL;
@@ -648,7 +648,7 @@ void GHOST_WindowX11::initXInputDevices()
 			}
 
 			/* Restore handler */
-			(void) XSetErrorHandler(old_handler) ;
+			(void) XSetErrorHandler(old_handler);
 
 			XFreeDeviceList(device_info);
 

intern/ghost/intern/GHOST_WindowX11.h

@@ -146,7 +146,7 @@ public:
 	
 		GHOST_TWindowState 
 	getState(
-	) const ;
+	) const;
 
 		GHOST_TSuccess 
 	setState(