Fix XOffsetRegion/XUnionRegion prototypes (not currently used). Remove unneccessary white-space.

13 files changed, 67 insertions, 67 deletions

diff --git a/generic/ttk/ttkClamTheme.c b/generic/ttk/ttkClamTheme.c
index 15ebcb7..b44eeb5 100644
--- a/generic/ttk/ttkClamTheme.c
+++ b/generic/ttk/ttkClamTheme.c
@@ -7,8 +7,8 @@
 #include <tk.h>
 #include "ttkTheme.h"
 
-/* 
- * Under windows, the Tk-provided XDrawLine and XDrawArc have an 
+/*
+ * Under windows, the Tk-provided XDrawLine and XDrawArc have an
  * off-by-one error in the end point. This is especially apparent with this
  * theme. Defining this macro as true handles this case.
  */
@@ -123,8 +123,8 @@ static Ttk_ElementOptionSpec BorderElementOptions[] = {
 /*
  * <<NOTE-BORDERWIDTH>>: -borderwidth is only partially supported:
  * in this theme, borders are always exactly 2 pixels thick.
- * With -borderwidth 0, border is not drawn at all; 
- * otherwise a 2-pixel border is used.  For -borderwidth > 2, 
+ * With -borderwidth 0, border is not drawn at all;
+ * otherwise a 2-pixel border is used.  For -borderwidth > 2,
  * the excess is used as padding.
  */
 
@@ -402,7 +402,7 @@ typedef struct {
 static Ttk_ElementOptionSpec MenuIndicatorElementOptions[] =
 {
     { "-arrowsize", TK_OPTION_PIXELS,
-	Tk_Offset(MenuIndicatorElement,sizeObj), 
+	Tk_Offset(MenuIndicatorElement,sizeObj),
 	STR(MENUBUTTON_ARROW_SIZE)},
     { "-arrowcolor",TK_OPTION_COLOR,
 	Tk_Offset(MenuIndicatorElement,colorObj),
@@ -630,7 +630,7 @@ static void ThumbElementDraw(
     Tcl_GetIntFromObj(NULL, sb->gripCountObj, &gripCount);
     lightGC = Ttk_GCForColor(tkwin,sb->lightColorObj,d);
     darkGC = Ttk_GCForColor(tkwin,sb->borderColorObj,d);
-    
+
     if (orient == TTK_ORIENT_HORIZONTAL) {
 	dx = 1; dy = 0;
 	x1 = x2 = b.x + b.width / 2 - gripCount;
@@ -710,12 +710,12 @@ static void PbarElementDraw(
     Drawable d, Ttk_Box b, unsigned state)
 {
     ScrollbarElement *sb = elementRecord;
-    
+
     b = Ttk_PadBox(b, Ttk_UniformPadding(2));
     if (b.width > 4 && b.height > 4) {
 	DrawSmoothBorder(tkwin, d, b,
 	    sb->borderColorObj, sb->lightColorObj, sb->darkColorObj);
-	XFillRectangle(Tk_Display(tkwin), d, 
+	XFillRectangle(Tk_Display(tkwin), d,
 	    BackgroundGC(tkwin, sb->backgroundObj),
 	    b.x+2, b.y+2, b.width-4, b.height-4);
     }
@@ -780,8 +780,8 @@ static Ttk_ElementSpec ArrowElementSpec = {
 
 /*------------------------------------------------------------------------
  * +++ Notebook elements.
- * 	
- * Note: Tabs, except for the rightmost, overlap the neighbor to 
+ *
+ * Note: Tabs, except for the rightmost, overlap the neighbor to
  * their right by one pixel.
  */
 
diff --git a/generic/ttk/ttkClassicTheme.c b/generic/ttk/ttkClassicTheme.c
index 2fbcd76..d16cb85 100644
--- a/generic/ttk/ttkClassicTheme.c
+++ b/generic/ttk/ttkClassicTheme.c
@@ -68,7 +68,7 @@ static Ttk_ElementSpec HighlightElementSpec =
 
 /*------------------------------------------------------------------------
  * +++ Button Border element:
- * 
+ *
  * The Motif-style button border on X11 consists of (from outside-in):
  *
  * + focus indicator (controlled by -highlightcolor and -highlightthickness),
@@ -85,13 +85,13 @@ typedef struct {
 
 static Ttk_ElementOptionSpec ButtonBorderElementOptions[] =
 {
-    { "-background", TK_OPTION_BORDER, 
+    { "-background", TK_OPTION_BORDER,
 	Tk_Offset(ButtonBorderElement,borderObj), DEFAULT_BACKGROUND },
-    { "-borderwidth", TK_OPTION_PIXELS, 
+    { "-borderwidth", TK_OPTION_PIXELS,
 	Tk_Offset(ButtonBorderElement,borderWidthObj), DEFAULT_BORDERWIDTH },
-    { "-relief", TK_OPTION_RELIEF, 
+    { "-relief", TK_OPTION_RELIEF,
 	Tk_Offset(ButtonBorderElement,reliefObj), "flat" },
-    { "-default", TK_OPTION_ANY, 
+    { "-default", TK_OPTION_ANY,
 	Tk_Offset(ButtonBorderElement,defaultStateObj), "disabled" },
     { NULL, 0, 0, NULL }
 };
@@ -115,7 +115,7 @@ static void ButtonBorderElementSize(
 
 /*
  * (@@@ Note: ButtonBorderElement still still still buggy:
- * padding for default ring is drawn in the wrong color 
+ * padding for default ring is drawn in the wrong color
  * when the button is active.)
  */
 static void ButtonBorderElementDraw(
@@ -281,19 +281,19 @@ static Ttk_ElementSpec ArrowElementSpec =
 /*------------------------------------------------------------------------
  * +++ Sash element (for ttk::panedwindow)
  *
- * NOTES: 
+ * NOTES:
  *
  * panedwindows with -orient horizontal use vertical sashes, and vice versa.
  *
  * Interpretation of -sashrelief 'groove' and 'ridge' are
  * swapped wrt. the core panedwindow, which (I think) has them backwards.
  *
- * Default -sashrelief is sunken; the core panedwindow has default 
+ * Default -sashrelief is sunken; the core panedwindow has default
  * -sashrelief raised, but that looks wrong to me.
  */
 
 static Ttk_Orient SashClientData[] = {
-    TTK_ORIENT_HORIZONTAL, TTK_ORIENT_VERTICAL 
+    TTK_ORIENT_HORIZONTAL, TTK_ORIENT_VERTICAL
 };
 
 typedef struct {
@@ -306,13 +306,13 @@ typedef struct {
 } SashElement;
 
 static Ttk_ElementOptionSpec SashOptions[] = {
-    { "-background", TK_OPTION_BORDER, 
+    { "-background", TK_OPTION_BORDER,
 	Tk_Offset(SashElement,borderObj), DEFAULT_BACKGROUND },
-    { "-sashrelief", TK_OPTION_RELIEF, 
+    { "-sashrelief", TK_OPTION_RELIEF,
 	Tk_Offset(SashElement,sashReliefObj), "sunken" },
     { "-sashthickness", TK_OPTION_PIXELS,
 	Tk_Offset(SashElement,sashThicknessObj), "6" },
-    { "-sashpad", TK_OPTION_PIXELS, 
+    { "-sashpad", TK_OPTION_PIXELS,
 	Tk_Offset(SashElement,sashPadObj), "2" },
     { "-handlesize", TK_OPTION_PIXELS,
 	Tk_Offset(SashElement,handleSizeObj), "8" },
@@ -367,10 +367,10 @@ static void SashElementDraw(
 	    gc1 = Tk_3DBorderGC(tkwin, border, TK_3D_DARK_GC);
 	    gc2 = Tk_3DBorderGC(tkwin, border, TK_3D_LIGHT_GC);
 	    break;
-	case TK_RELIEF_SOLID: 
+	case TK_RELIEF_SOLID:
 	    gc1 = gc2 = Tk_3DBorderGC(tkwin, border, TK_3D_DARK_GC);
 	    break;
-	case TK_RELIEF_FLAT: 
+	case TK_RELIEF_FLAT:
 	default:
 	    gc1 = gc2 = Tk_3DBorderGC(tkwin, border, TK_3D_FLAT_GC);
 	    break;
@@ -398,7 +398,7 @@ static void SashElementDraw(
 	    hb = Ttk_StickBox(b, handleSize, handleSize, TTK_STICK_N);
 	    hb.y += handlePad;
 	}
-	Tk_Fill3DRectangle(tkwin, d, border, 
+	Tk_Fill3DRectangle(tkwin, d, border,
 	    hb.x, hb.y, hb.width, hb.height, 1, TK_RELIEF_RAISED);
     }
 }
@@ -495,7 +495,7 @@ MODULE_SCOPE int TtkClassicTheme_Init(Tcl_Interp *interp)
     Ttk_RegisterElement(interp, theme, "arrow",
 	    &ArrowElementSpec, &ArrowElements[0]);
 
-    Ttk_RegisterElement(interp, theme, "hsash", 
+    Ttk_RegisterElement(interp, theme, "hsash",
 	    &SashElementSpec, &SashClientData[0]);
     Ttk_RegisterElement(interp, theme, "vsash",
 	    &SashElementSpec, &SashClientData[1]);
diff --git a/generic/ttk/ttkLabel.c b/generic/ttk/ttkLabel.c
index 1037840..b8b7f29 100644
--- a/generic/ttk/ttkLabel.c
+++ b/generic/ttk/ttkLabel.c
@@ -139,7 +139,7 @@ static void TextDraw(TextElement *text, Tk_Window tkwin, Drawable d, Ttk_Box b)
     gcValues.foreground = WhitePixelOfScreen(Tk_Screen(tkwin));
     gc2 = Tk_GetGC(tkwin, GCFont | GCForeground, &gcValues);
 
-    /* 
+    /*
      * Place text according to -anchor:
      */
     Tk_GetAnchorFromObj(NULL, text->anchorObj, &anchor);
@@ -342,15 +342,15 @@ static void ImageDraw(
 
     Tk_RedrawImage(image->tkimg, 0,0, width, height, d, b.x, b.y);
 
-    /* If we're disabled there's no state-specific 'disabled' image, 
+    /* If we're disabled there's no state-specific 'disabled' image,
      * stipple the image.
      * @@@ Possibly: Don't do disabled-stippling at all;
      * @@@ it's ugly and out of fashion.
-     * Do not stipple at all under Aqua, just draw the image: it shows up 
+     * Do not stipple at all under Aqua, just draw the image: it shows up
      * as a white rectangle otherwise.
      */
 
-    
+
     if (state & TTK_STATE_DISABLED) {
 	if (TtkSelectImage(image->imageSpec, 0ul) == image->tkimg) {
 #ifndef MAC_OSX_TK
@@ -577,7 +577,7 @@ static void LabelElementSize(
     if (label->compound != TTK_COMPOUND_IMAGE)
 	textReqWidth = TextReqWidth(&label->text);
 
-    switch (label->compound) 
+    switch (label->compound)
     {
 	case TTK_COMPOUND_TEXT:
 	    *widthPtr = textReqWidth;
@@ -588,11 +588,11 @@ static void LabelElementSize(
 	case TTK_COMPOUND_TOP:
 	case TTK_COMPOUND_BOTTOM:
 	case TTK_COMPOUND_CENTER:
-	    *widthPtr = MAX(label->image.width, textReqWidth); 
+	    *widthPtr = MAX(label->image.width, textReqWidth);
 	    break;
 	case TTK_COMPOUND_LEFT:
 	case TTK_COMPOUND_RIGHT:
-	    *widthPtr = label->image.width + textReqWidth + label->space; 
+	    *widthPtr = label->image.width + textReqWidth + label->space;
 	    break;
 	case TTK_COMPOUND_NONE:
 	    break; /* Can't happen */
diff --git a/generic/ttk/ttkManager.c b/generic/ttk/ttkManager.c
index 24a0fb1..031fdec 100644
--- a/generic/ttk/ttkManager.c
+++ b/generic/ttk/ttkManager.c
@@ -320,7 +320,7 @@ void Ttk_GeometryRequestProc(ClientData clientData, Tk_Window slaveWindow)
     int reqHeight= Tk_ReqHeight(slaveWindow);
 
     if (mgr->managerSpec->SlaveRequest(
-		mgr->managerData, slaveIndex, reqWidth, reqHeight)) 
+		mgr->managerData, slaveIndex, reqWidth, reqHeight))
     {
 	ScheduleUpdate(mgr, MGR_RESIZE_REQUIRED);
     }
diff --git a/generic/ttk/ttkManager.h b/generic/ttk/ttkManager.h
index d22ff98..07fcea1 100644
--- a/generic/ttk/ttkManager.h
+++ b/generic/ttk/ttkManager.h
@@ -22,7 +22,7 @@ typedef struct TtkManager_ Ttk_Manager;
  * SlaveRemoved() is called immediately before a slave is removed.
  * NB: the associated slave window may have been destroyed when this
  * routine is called.
- * 
+ *
  * SlaveRequest() is called when a slave requests a size change.
  * It should return 1 if the request should propagate, 0 otherwise.
  */
diff --git a/generic/ttk/ttkProgress.c b/generic/ttk/ttkProgress.c
index 4dc50a2..eed90ec 100644
--- a/generic/ttk/ttkProgress.c
+++ b/generic/ttk/ttkProgress.c
@@ -398,7 +398,7 @@ static int ProgressbarStepCommand(
 {
     Progressbar *pb = recordPtr;
     double value = 0.0, stepAmount = 1.0;
-    Tcl_Obj *newValueObj; 
+    Tcl_Obj *newValueObj;
 
     if (objc == 3) {
 	if (Tcl_GetDoubleFromObj(interp, objv[2], &stepAmount) != TCL_OK) {
@@ -424,7 +424,7 @@ static int ProgressbarStepCommand(
 
     TtkRedisplayWidget(&pb->core);
 
-    /* Update value by setting the linked -variable, if there is one: 
+    /* Update value by setting the linked -variable, if there is one:
      */
     if (pb->progress.variableTrace) {
 	return Tcl_ObjSetVar2(
@@ -444,7 +444,7 @@ static int ProgressbarStepCommand(
 }
 
 /* $sb start|stop ?args? --
- * Change [$sb $cmd ...] to [ttk::progressbar::$cmd ...] 
+ * Change [$sb $cmd ...] to [ttk::progressbar::$cmd ...]
  * and pass to interpreter.
  */
 static int ProgressbarStartStopCommand(
diff --git a/generic/ttk/ttkScale.c b/generic/ttk/ttkScale.c
index 69753d1..95824af 100644
--- a/generic/ttk/ttkScale.c
+++ b/generic/ttk/ttkScale.c
@@ -46,14 +46,14 @@ typedef struct
 static Tk_OptionSpec ScaleOptionSpecs[] =
 {
     {TK_OPTION_STRING, "-command", "command", "Command", "",
-	Tk_Offset(Scale,scale.commandObj), -1, 
+	Tk_Offset(Scale,scale.commandObj), -1,
 	TK_OPTION_NULL_OK,0,0},
     {TK_OPTION_STRING, "-variable", "variable", "Variable", "",
-	Tk_Offset(Scale,scale.variableObj), -1, 
+	Tk_Offset(Scale,scale.variableObj), -1,
 	0,0,0},
     {TK_OPTION_STRING_TABLE, "-orient", "orient", "Orient", "horizontal",
 	Tk_Offset(Scale,scale.orientObj),
-	Tk_Offset(Scale,scale.orient), 0, 
+	Tk_Offset(Scale,scale.orient), 0,
 	(ClientData)ttkOrientStrings, STYLE_CHANGED },
 
     {TK_OPTION_DOUBLE, "-from", "from", "From", "0",
@@ -63,7 +63,7 @@ static Tk_OptionSpec ScaleOptionSpecs[] =
     {TK_OPTION_DOUBLE, "-value", "value", "Value", "0",
 	Tk_Offset(Scale,scale.valueObj), -1, 0, 0, 0},
     {TK_OPTION_PIXELS, "-length", "length", "Length",
-	DEF_SCALE_LENGTH, Tk_Offset(Scale,scale.lengthObj), -1, 0, 0, 
+	DEF_SCALE_LENGTH, Tk_Offset(Scale,scale.lengthObj), -1, 0, 0,
     	GEOMETRY_CHANGED},
 
     WIDGET_TAKEFOCUS_TRUE,
@@ -76,7 +76,7 @@ static double PointToValue(Scale *scalePtr, int x, int y);
 /* ScaleVariableChanged --
  * 	Variable trace procedure for scale -variable;
  * 	Updates the scale's value.
- * 	If the linked variable is not a valid double, 
+ * 	If the linked variable is not a valid double,
  * 	sets the 'invalid' state.
  */
 static void ScaleVariableChanged(void *recordPtr, const char *value)
@@ -172,7 +172,7 @@ static int ScalePostConfigure(
 /* ScaleGetLayout --
  *	getLayout hook.
  */
-static Ttk_Layout 
+static Ttk_Layout
 ScaleGetLayout(Tcl_Interp *interp, Ttk_Theme theme, void *recordPtr)
 {
     Scale *scalePtr = recordPtr;
@@ -236,7 +236,7 @@ static double ScaleFraction(Scale *scalePtr, double value)
 }
 
 /* $scale get ?x y? --
- * 	Returns the current value of the scale widget, or if $x and 
+ * 	Returns the current value of the scale widget, or if $x and
  * 	$y are specified, the value represented by point @x,y.
  */
 static int
diff --git a/generic/ttk/ttkScrollbar.c b/generic/ttk/ttkScrollbar.c
index 5b0c212..9d99ea5 100644
--- a/generic/ttk/ttkScrollbar.c
+++ b/generic/ttk/ttkScrollbar.c
@@ -22,7 +22,7 @@ typedef struct
     double	first;			/* top fraction */
     double	last;			/* bottom fraction */
 
-    Ttk_Box	troughBox;		/* trough parcel */ 
+    Ttk_Box	troughBox;		/* trough parcel */
     int 	minSize;		/* minimum size of thumb */
 } ScrollbarPart;
 
@@ -50,7 +50,7 @@ static Tk_OptionSpec ScrollbarOptionSpecs[] =
  * +++ Widget hooks.
  */
 
-static void 
+static void
 ScrollbarInitialize(Tcl_Interp *interp, void *recordPtr)
 {
     Scrollbar *sb = recordPtr;
@@ -241,7 +241,7 @@ ScrollbarDeltaCommand(
 
 /* $sb fraction $x $y --
  * 	Returns a real number between 0 and 1 indicating  where  the
- * 	point given by x and y lies in the trough area of the scrollbar. 
+ * 	point given by x and y lies in the trough area of the scrollbar.
  */
 static int
 ScrollbarFractionCommand(
diff --git a/generic/ttk/ttkSquare.c b/generic/ttk/ttkSquare.c
index d002f2f..7837310 100644
--- a/generic/ttk/ttkSquare.c
+++ b/generic/ttk/ttkSquare.c
@@ -56,24 +56,24 @@ static Tk_OptionSpec SquareOptionSpecs[] =
     {TK_OPTION_BORDER, "-foreground", "foreground", "Foreground",
      DEFAULT_BACKGROUND, Tk_Offset(Square,square.foregroundObj),
      -1, 0, 0, 0},
-    
+
     {TK_OPTION_PIXELS, "-width", "width", "Width",
      "50", Tk_Offset(Square,square.widthObj), -1, 0, 0,
      GEOMETRY_CHANGED},
     {TK_OPTION_PIXELS, "-height", "height", "Height",
      "50", Tk_Offset(Square,square.heightObj), -1, 0, 0,
      GEOMETRY_CHANGED},
-    
+
     {TK_OPTION_STRING, "-padding", "padding", "Pad", NULL,
-     Tk_Offset(Square,square.paddingObj), -1, 
+     Tk_Offset(Square,square.paddingObj), -1,
      TK_OPTION_NULL_OK,0,GEOMETRY_CHANGED },
-    
+
     {TK_OPTION_RELIEF, "-relief", "relief", "Relief",
      NULL, Tk_Offset(Square,square.reliefObj), -1, TK_OPTION_NULL_OK, 0, 0},
-    
+
     {TK_OPTION_ANCHOR, "-anchor", "anchor", "Anchor",
      NULL, Tk_Offset(Square,square.anchorObj), -1, TK_OPTION_NULL_OK, 0, 0},
-    
+
     WIDGET_TAKEFOCUS_TRUE,
     WIDGET_INHERIT_OPTIONS(ttkCoreOptionSpecs)
 };
@@ -138,7 +138,7 @@ static const Ttk_Ensemble SquareCommands[] = {
 };
 
 /*
- * The Widget specification structure holds all the implementation 
+ * The Widget specification structure holds all the implementation
  * information about this widget and this is what must be registered
  * with Tk in the package initialization code (see bottom).
  */
@@ -159,7 +159,7 @@ static WidgetSpec SquareWidgetSpec =
     TtkWidgetDisplay		/* displayProc */
 };
 
-/* ---------------------------------------------------------------------- 
+/* ----------------------------------------------------------------------
  * Square element
  *
  * In this section we demonstrate what is required to create a new themed
@@ -176,7 +176,7 @@ typedef struct
     Tcl_Obj *heightObj;
 } SquareElement;
 
-static Ttk_ElementOptionSpec SquareElementOptions[] = 
+static Ttk_ElementOptionSpec SquareElementOptions[] =
 {
     { "-background", TK_OPTION_BORDER, Tk_Offset(SquareElement,borderObj),
     	DEFAULT_BACKGROUND },
@@ -248,7 +248,7 @@ static Ttk_ElementSpec SquareElementSpec =
  * engine is similar to the Tk pack geometry manager. Read the documentation
  * for the details. In this example we just need to have the square element
  * that has been defined for this widget placed on a background. We will
- * also need some padding to keep it away from the edges. 
+ * also need some padding to keep it away from the edges.
  */
 
 TTK_BEGIN_LAYOUT(SquareLayout)
@@ -257,12 +257,12 @@ TTK_BEGIN_LAYOUT(SquareLayout)
 	 TTK_NODE("Square.square", 0))
 TTK_END_LAYOUT
 
-/* ---------------------------------------------------------------------- 
+/* ----------------------------------------------------------------------
  *
  * Widget initialization.
  *
  * This file defines a new element and a new widget. We need to register
- * the element with the themes that will need it. In this case we will 
+ * the element with the themes that will need it. In this case we will
  * register with the default theme that is the root of the theme inheritance
  * tree. This means all themes will find this element.
  * We then need to register the widget class style. This is the layout
@@ -287,10 +287,10 @@ TtkSquareWidget_Init(Tcl_Interp *interp)
 
     /* register the new elements for this theme engine */
     Ttk_RegisterElement(interp, theme, "square", &SquareElementSpec, NULL);
-    
+
     /* register the layout for this theme */
     Ttk_RegisterLayout(theme, "TSquare", SquareLayout);
-    
+
     /* register the widget */
     RegisterWidget(interp, "ttk::square", &SquareWidgetSpec);
 
diff --git a/generic/ttk/ttkStubLib.c b/generic/ttk/ttkStubLib.c
index 2c07b9d..c17f1e9 100644
--- a/generic/ttk/ttkStubLib.c
+++ b/generic/ttk/ttkStubLib.c
@@ -67,7 +67,7 @@ error:
 	"Error loading ", packageName, " package",
 	" (requested version '", version,
 	"', loaded version '", actualVersion, "'): ",
-	errMsg, 
+	errMsg,
 	NULL);
     return NULL;
 }
diff --git a/generic/ttk/ttkTagSet.c b/generic/ttk/ttkTagSet.c
index f2108b9..31798ea 100644
--- a/generic/ttk/ttkTagSet.c
+++ b/generic/ttk/ttkTagSet.c
@@ -188,7 +188,7 @@ int Ttk_TagSetAdd(Ttk_TagSet tagset, Ttk_Tag tag)
 	    return 0;
 	}
     }
-    tagset->tags = ckrealloc(tagset->tags, 
+    tagset->tags = ckrealloc(tagset->tags,
 	    (tagset->nTags+1)*sizeof(tagset->tags[0]));
     tagset->tags[tagset->nTags++] = tag;
     return 1;
diff --git a/generic/ttk/ttkTrace.c b/generic/ttk/ttkTrace.c
index ba66db4..c0f17cf 100644
--- a/generic/ttk/ttkTrace.c
+++ b/generic/ttk/ttkTrace.c
@@ -3,7 +3,7 @@
  *
  * Simplified interface to Tcl_TraceVariable.
  *
- * PROBLEM: Can't distinguish "variable does not exist" (which is OK) 
+ * PROBLEM: Can't distinguish "variable does not exist" (which is OK)
  * from other errors (which are not).
  */
 
diff --git a/generic/ttk/ttkWidget.h b/generic/ttk/ttkWidget.h
index e4dd712..798bcce 100644
--- a/generic/ttk/ttkWidget.h
+++ b/generic/ttk/ttkWidget.h
@@ -111,8 +111,8 @@ MODULE_SCOPE int TtkWidgetConstructorObjCmd(
 
 /* WIDGET_TAKEFOCUS_TRUE --
  * WIDGET_TAKEFOCUS_FALSE --
- *	Add one or the other of these to each OptionSpecs table 
- *	to indicate whether the widget should take focus 
+ *	Add one or the other of these to each OptionSpecs table
+ *	to indicate whether the widget should take focus
  *	during keyboard traversal.
  */
 #define WIDGET_TAKEFOCUS_TRUE \