Remove unnecessary end-of-line spacing

15 files changed, 39 insertions, 39 deletions

diff --git a/ChangeLog b/ChangeLog
index 7eb5433..0527b19 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -33,7 +33,7 @@ a better first place to look now.
 	* library/ttk/progress.tcl: Bug [c597acdab3]: Call [$pb step]
 	in tail position in ttk::progressbar::Autoincrement, so that
 	the widget is in a consistent state when any write traces on
-	the linked -variable are fired. 
+	the linked -variable are fired.
 
 2013-08-14  Jan Nijtmans  <nijtmans@users.sf.net>
 
diff --git a/generic/tkEvent.c b/generic/tkEvent.c
index 51eca3a..bcc6d98 100644
--- a/generic/tkEvent.c
+++ b/generic/tkEvent.c
@@ -356,7 +356,7 @@ CreateXIC(
 	/* XCreateIC failed. */
 	return;
     }
-    
+
     /*
      * Adjust the window's event mask if the IM requires it.
      */
diff --git a/generic/tkFont.c b/generic/tkFont.c
index a955c35..4211d99 100644
--- a/generic/tkFont.c
+++ b/generic/tkFont.c
@@ -633,7 +633,7 @@ Tk_FontObjCmd(
     	    return result;
     	}
     	return GetAttributeInfoObj(interp, &nfPtr->fa, objPtr);
-     } 
+     }
     case FONT_CREATE: {
 	int skip = 3, i;
 	const char *name;
diff --git a/generic/tkTextBTree.c b/generic/tkTextBTree.c
index e34dae7..a06d7e9 100644
--- a/generic/tkTextBTree.c
+++ b/generic/tkTextBTree.c
@@ -1989,7 +1989,7 @@ TkBTreeLinesTo(
 	}
     }
     if (textPtr != NULL) {
-        /* 
+        /*
          * The index to return must be relative to textPtr, not to the entire
          * tree. Take care to never return a negative index when linePtr
          * denotes a line before -startline, or an index larger than the
diff --git a/generic/tkUndo.c b/generic/tkUndo.c
index a642e72..8359e0a 100644
--- a/generic/tkUndo.c
+++ b/generic/tkUndo.c
@@ -392,7 +392,7 @@ TkUndoSetDepth(
 	    prevelem = elem;
 	    elem = elem->next;
 	}
-	CLANG_ASSERT(prevelem); 
+	CLANG_ASSERT(prevelem);
 	prevelem->next = NULL;
 	while (elem != NULL) {
 	    prevelem = elem;
diff --git a/macosx/tkMacOSXButton.c b/macosx/tkMacOSXButton.c
index d4aae8d..720e40d 100644
--- a/macosx/tkMacOSXButton.c
+++ b/macosx/tkMacOSXButton.c
@@ -52,9 +52,9 @@ static NSRect TkMacOSXGetButtonFrame(TkButton *butPtr);
 	    NSRect Tkframe = TkMacOSXGetButtonFrame(butPtr);
 	    Tk_Window tkwin = butPtr->tkwin;
 	    /* Do not draw if the widget is misplaced or unmapped. */
-	    if ( NSIsEmptyRect(Tkframe) || 
+	    if ( NSIsEmptyRect(Tkframe) ||
 		 ! macWin->winPtr->flags & TK_MAPPED ||
-		 ! NSEqualRects(Tkframe, [self frame]) 
+		 ! NSEqualRects(Tkframe, [self frame])
 		 ) {
 		return;
 	    }
@@ -71,7 +71,7 @@ static NSRect TkMacOSXGetButtonFrame(TkButton *butPtr);
 		int parent_width = Tk_Width(Tk_Parent(tkwin));
 		int widget_width = Tk_Width(tkwin);
 		int x = Tk_X(tkwin);
-		if (x > parent_width - 50 || x < 0) { 
+		if (x > parent_width - 50 || x < 0) {
 		    return;
 		}
 	    }
diff --git a/macosx/tkMacOSXDialog.c b/macosx/tkMacOSXDialog.c
index 2f77203..a66939a 100644
--- a/macosx/tkMacOSXDialog.c
+++ b/macosx/tkMacOSXDialog.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * tkMacOSXDialog.c --
  *
  *	Contains the Mac implementation of the common dialog boxes.
diff --git a/macosx/tkMacOSXDraw.c b/macosx/tkMacOSXDraw.c
index 0f8e051..537b2e2 100644
--- a/macosx/tkMacOSXDraw.c
+++ b/macosx/tkMacOSXDraw.c
@@ -1480,19 +1480,19 @@ TkScrollWindow(
     TkRegion damageRgn)		/* Region to accumulate damage in. */
 {
     Drawable drawable = Tk_WindowId(tkwin);
-    MacDrawable *macDraw = (MacDrawable *) drawable; 
+    MacDrawable *macDraw = (MacDrawable *) drawable;
     NSView *view = TkMacOSXDrawableView(macDraw);
     CGRect srcRect, dstRect;
     HIShapeRef dmgRgn = NULL, extraRgn;
     NSRect bounds, visRect, scrollSrc, scrollDst;
     NSPoint delta = NSMakePoint(dx, dy);
     int result;
-  
+
     if ( view ) {
   	/*  Get the scroll area in NSView coordinates (origin at bottom left). */
   	bounds = [view bounds];
  	scrollSrc = NSMakeRect(
-			       macDraw->xOff + x, 
+			       macDraw->xOff + x,
 			       bounds.size.height - height - (macDraw->yOff + y),
 			       width, height);
  	scrollDst = NSOffsetRect(scrollSrc, dx, -dy);
@@ -1500,45 +1500,45 @@ TkScrollWindow(
  	visRect = [view visibleRect];
  	scrollSrc = NSIntersectionRect(scrollSrc, visRect);
  	scrollDst = NSIntersectionRect(scrollDst, visRect);
-  
+
  	if ( !NSIsEmptyRect(scrollSrc) && !NSIsEmptyRect(scrollDst) ) {
-  
+
   	    /*
   	     * Mark the difference between source and destination as damaged.
  	     * This region is described in the Tk coordinate system.
   	     */
-  
+
  	    srcRect = CGRectMake(x, y, width, height);
   	    dstRect = CGRectOffset(srcRect, dx, dy);
   	    dmgRgn = HIShapeCreateMutableWithRect(&srcRect);
  	    extraRgn = HIShapeCreateWithRect(&dstRect);
  	    ChkErr(HIShapeDifference, dmgRgn, extraRgn, (HIMutableShapeRef) dmgRgn);
  	    CFRelease(extraRgn);
-  	    
+
  	    /* Scroll the rectangle. */
  	    [view scrollRect:scrollSrc by:NSMakeSize(dx, -dy)];
-  
- 	    /* 
+
+ 	    /*
  	     * Adjust the positions of the button subwindows that meet the scroll
  	     * area.
   	     */
- 
+
   	    for (NSView *subview in [view subviews] ) {
  	    	if ( [subview isKindOfClass:[NSButton class]] == YES ) {
  		    NSRect subframe = [subview frame];
  		    if  ( NSIntersectsRect(scrollSrc, subframe) ||
- 			  NSIntersectsRect(scrollDst, subframe) ) { 
+ 			  NSIntersectsRect(scrollDst, subframe) ) {
  			TkpShiftButton((NSButton *)subview, delta );
  		    }
  	    	}
   	    }
- 
+
  	    /* Redisplay the scrolled area. */
  	    [view displayRect:scrollDst];
- 
+
   	}
     }
-  
+
     if ( dmgRgn == NULL ) {
   	dmgRgn = HIShapeCreateEmpty();
     }
diff --git a/macosx/tkMacOSXEmbed.c b/macosx/tkMacOSXEmbed.c
index 41a1e1b..1d66b82 100644
--- a/macosx/tkMacOSXEmbed.c
+++ b/macosx/tkMacOSXEmbed.c
@@ -14,7 +14,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  */
- 
+
 #include "tkMacOSXPrivate.h"
 #include "tkBusy.h"
 
diff --git a/macosx/tkMacOSXInit.c b/macosx/tkMacOSXInit.c
index 00df93e..a807dfa 100644
--- a/macosx/tkMacOSXInit.c
+++ b/macosx/tkMacOSXInit.c
@@ -243,7 +243,7 @@ TkpInit(
 	    Tcl_Panic("Mac OS X 10.%d or later required !",
 		    (MAC_OS_X_VERSION_MIN_REQUIRED/10)-100);
 	}
-	
+
 
 #ifdef TK_FRAMEWORK
 	/*
diff --git a/macosx/tkMacOSXMenu.c b/macosx/tkMacOSXMenu.c
index a8e9f2f..85e1d6c 100644
--- a/macosx/tkMacOSXMenu.c
+++ b/macosx/tkMacOSXMenu.c
@@ -757,7 +757,7 @@ TkpPostMenu(
 				 * to be posted. */
     int y)			/* The global y-coordinate */
 {
-   
+
 
     /* Get the object that holds this Tk Window.*/
     Tk_Window root;
@@ -765,7 +765,7 @@ TkpPostMenu(
     if (root == NULL) {
 	return TCL_ERROR;
     }
- 
+
     Drawable d = Tk_WindowId(root);
     NSView *rootview = TkMacOSXGetRootControl(d);
     NSWindow *win = [rootview window];
diff --git a/macosx/tkMacOSXPrivate.h b/macosx/tkMacOSXPrivate.h
index 1aee7f4..adc7106 100644
--- a/macosx/tkMacOSXPrivate.h
+++ b/macosx/tkMacOSXPrivate.h
@@ -1,5 +1,5 @@
 /*
- * tkMacOSXPrivate.h -- 
+ * tkMacOSXPrivate.h --
  *
  *	Macros and declarations that are purely internal & private to TkAqua.
  *
diff --git a/macosx/tkMacOSXScrlbr.c b/macosx/tkMacOSXScrlbr.c
index f9a2f5f..405558b 100644
--- a/macosx/tkMacOSXScrlbr.c
+++ b/macosx/tkMacOSXScrlbr.c
@@ -1,5 +1,5 @@
 /*
- * tkMacOSXScrollbar.c -- 
+ * tkMacOSXScrollbar.c --
  *
  *	This file implements the Macintosh specific portion of the scrollbar
  *	widget.
@@ -49,9 +49,9 @@ NSRect                  TkMacOSXGetScrollFrame(TkScrollbar *scrlPtr);
 	    Tk_Window tkwin = scrollPtr->tkwin;
 	    NSRect Tkframe = TkMacOSXGetScrollFrame(scrollPtr);
 	    /* Do not draw if the widget is misplaced or unmapped. */
-	    if ( NSIsEmptyRect(Tkframe) || 
+	    if ( NSIsEmptyRect(Tkframe) ||
 		 ! macWin->winPtr->flags & TK_MAPPED ||
-		 ! NSEqualRects(Tkframe, [self frame]) 
+		 ! NSEqualRects(Tkframe, [self frame])
 		 ) {
 		return;
 	    }
diff --git a/macosx/tkMacOSXWindowEvent.c b/macosx/tkMacOSXWindowEvent.c
index b257caa..5d50278 100644
--- a/macosx/tkMacOSXWindowEvent.c
+++ b/macosx/tkMacOSXWindowEvent.c
@@ -10,7 +10,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  */
- 
+
 #include "tkMacOSXPrivate.h"
 #include "tkMacOSXWm.h"
 #include "tkMacOSXEvent.h"
@@ -388,7 +388,7 @@ GenerateUpdates(
 	/*
 	 * TODO: Here we should handle out of process embedding.
 	 */
-    }    
+    }
 
     return 1;
 }
@@ -785,7 +785,7 @@ double drawTime;
 /*
  * Set a minimum time for drawing to render. With removal of private NSView API's, default drawing
  * is slower and less responsive. This number, which seems feasible after some experimentatation, skips
- * some drawing to avoid lag. 
+ * some drawing to avoid lag.
  */
 
 #define MAX_DYNAMIC_TIME .000000001
@@ -854,7 +854,7 @@ ExposeRestrictProc(
 
 -(void) viewWillDraw  {
 	[self setNeedsDisplay:YES];
-    } 
+    }
 
 - (void) generateExposeEvents: (HIMutableShapeRef) shape
 {
@@ -889,12 +889,12 @@ ExposeRestrictProc(
 						     UINT2PTR(serial), &oldArg);
 
     	while (Tcl_ServiceEvent(TCL_WINDOW_EVENTS)) {}
- 
+
     	Tk_RestrictEvents(oldProc, oldArg, &oldArg);
     	while (Tcl_DoOneEvent(TCL_IDLE_EVENTS|TCL_DONT_WAIT)) {}
 
-    } 
-   
+    }
+
 }
 
 /*This is no-op on 10.7 and up because Apple has removed this widget, but leaving here for backwards compatibility.*/
diff --git a/win/tkWinTest.c b/win/tkWinTest.c
index 8a92f5a..d824ee4 100644
--- a/win/tkWinTest.c
+++ b/win/tkWinTest.c
@@ -82,7 +82,7 @@ TkplatformtestInit(
 struct TestFindControlState {
     int  id;
     HWND control;
-};    
+};
 
 /* Callback for window enumeration - used for TestFindControl */
 BOOL CALLBACK TestFindControlCallback(