Blame SOURCES/tk-seg_input.patch

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diff -up tk8.5.7/generic/tkEvent.c.old tk8.5.7/generic/tkEvent.c
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--- tk8.5.7/generic/tkEvent.c.old	2008-08-05 22:31:53.000000000 +0200
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+++ tk8.5.7/generic/tkEvent.c	2009-02-23 12:37:23.000000000 +0100
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@@ -247,16 +247,10 @@ InvokeFocusHandlers(
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     }
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     /*
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-     * MouseWheel events are not focus specific on Mac OS X.
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+     * Only key-related events are directed according to the focus.
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      */
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-#ifdef MAC_OSX_TK
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-#define FOCUS_DIRECTED_EVENT_MASK (KeyPressMask|KeyReleaseMask)
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-#else
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-#define	FOCUS_DIRECTED_EVENT_MASK (KeyPressMask|KeyReleaseMask|MouseWheelMask)
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-#endif
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-
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-    if (mask & FOCUS_DIRECTED_EVENT_MASK) {
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+    if (mask & (KeyPressMask|KeyReleaseMask)) {
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 	(*winPtrPtr)->dispPtr->lastEventTime = eventPtr->xkey.time;
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 	*winPtrPtr = TkFocusKeyEvent(*winPtrPtr, eventPtr);
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 	if (*winPtrPtr == NULL) {
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@@ -790,7 +789,7 @@ InvokeGenericHandlers(
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 	    int done;
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 	    tsdPtr->handlersActive++;
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-	    done = (*curPtr->proc)(curPtr->clientData, eventPtr);
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+	    done = curPtr->proc(curPtr->clientData, eventPtr);
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 	    tsdPtr->handlersActive--;
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 	    if (done) {
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 		return done;
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@@ -1383,7 +1382,7 @@ Tk_HandleEvent(
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 	for (handlerPtr = winPtr->handlerList; handlerPtr != NULL; ) {
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 	    if ((handlerPtr->mask & mask) != 0) {
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 		ip.nextHandler = handlerPtr->nextPtr;
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-		(*(handlerPtr->proc))(handlerPtr->clientData, eventPtr);
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+		handlerPtr->proc(handlerPtr->clientData, eventPtr);
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 		handlerPtr = ip.nextHandler;
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 	    } else {
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 		handlerPtr = handlerPtr->nextPtr;
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@@ -1787,7 +1786,7 @@ WindowEventProc(
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 	return 0;
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     }
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     if (tsdPtr->restrictProc != NULL) {
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-	result = (*tsdPtr->restrictProc)(tsdPtr->restrictArg, &wevPtr->event);
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+	result = tsdPtr->restrictProc(tsdPtr->restrictArg, &wevPtr->event);
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 	if (result != TK_PROCESS_EVENT) {
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 	    if (result == TK_DEFER_EVENT) {
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 		return 0;
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@@ -2053,7 +2052,7 @@ TkFinalize(
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 	firstExitPtr = exitPtr->nextPtr;
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 	Tcl_MutexUnlock(&exitMutex);
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-	(*exitPtr->proc)(exitPtr->clientData);
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+	exitPtr->proc(exitPtr->clientData);
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 	ckfree((char *) exitPtr);
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 	Tcl_MutexLock(&exitMutex);
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     }
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@@ -2103,7 +2102,7 @@ TkFinalizeThread(
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 	     */
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 	    tsdPtr->firstExitPtr = exitPtr->nextPtr;
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-	    (*exitPtr->proc)(exitPtr->clientData);
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+	    exitPtr->proc(exitPtr->clientData);
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 	    ckfree((char *) exitPtr);
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 	}
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     }