Remove trailing whitespace

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 53 insertions, 53 deletions

diff --git a/xcompmgr.1 b/xcompmgr.1
index a30f533..a571541 100644
--- a/xcompmgr.1
+++ b/xcompmgr.1
@@ -25,7 +25,7 @@ Specifies the opacity for client-side shadows.
 Specifies the left offset for client-side shadows.
 .TP
 .BI \-t\  top-offset
-Specifies the top offset for client-side shadows. 
+Specifies the top offset for client-side shadows.
 .TP
 .BI \-I\  fade-in-step
 Specifies the opacity change between steps while fading in.
diff --git a/xcompmgr.c b/xcompmgr.c
index 3a01cce..fe64a54 100644
--- a/xcompmgr.c
+++ b/xcompmgr.c
@@ -21,7 +21,7 @@
  */
 
 
-/* Modified by Matthew Hawn. I don't know what to say here so follow what it 
+/* Modified by Matthew Hawn. I don't know what to say here so follow what it
    says above. Not that I can really do anything about it
 */
 
@@ -170,7 +170,7 @@ typedef enum _compMode {
 
 static void
 determine_mode(Display *dpy, win *w);
-    
+
 static double
 get_opacity_percent(Display *dpy, win *w, double def);
 
@@ -212,7 +212,7 @@ static fade *
 find_fade (win *w)
 {
     fade    *f;
-    
+
     for (f = fades; f; f = f->next)
     {
 	if (f->w == w)
@@ -395,7 +395,7 @@ make_gaussian_map (Display *dpy, double r)
     int		    x, y;
     double	    t;
     double	    g;
-    
+
     c = malloc (sizeof (conv) + size * size * sizeof (double));
     c->size = size;
     c->data = (double *) (c + 1);
@@ -432,7 +432,7 @@ make_gaussian_map (Display *dpy, double r)
  * height+  |     |                   |     |
  *  center  +-----+-------------------+-----+
  */
- 
+
 static unsigned char
 sum_gaussian (conv *map, double opacity, int x, int y, int width, int height)
 {
@@ -444,7 +444,7 @@ sum_gaussian (conv *map, double opacity, int x, int y, int width, int height)
     int	    fx_start, fx_end;
     int	    fy_start, fy_end;
     double  v;
-    
+
     /*
      * Compute set of filter values which are "in range",
      * that's the set with:
@@ -470,19 +470,19 @@ sum_gaussian (conv *map, double opacity, int x, int y, int width, int height)
 	fy_end = g_size;
 
     g_line = g_line + fy_start * g_size + fx_start;
-    
+
     v = 0;
     for (fy = fy_start; fy < fy_end; fy++)
     {
 	g_data = g_line;
 	g_line += g_size;
-	
+
 	for (fx = fx_start; fx < fx_end; fx++)
 	    v += *g_data++;
     }
     if (v > 1)
 	v = 1;
-    
+
     return ((unsigned char) (v * opacity * 255.0));
 }
 
@@ -502,7 +502,7 @@ presum_gaussian (conv *map)
 
     shadowCorner = (unsigned char *)(malloc ((Gsize + 1) * (Gsize + 1) * 26));
     shadowTop = (unsigned char *)(malloc ((Gsize + 1) * 26));
-    
+
     for (x = 0; x <= Gsize; x++)
     {
 	shadowTop[25 * (Gsize + 1) + x] = sum_gaussian (map, 1, x - center, center, Gsize * 2, Gsize * 2);
@@ -563,7 +563,7 @@ make_shadow (Display *dpy, double opacity, int width, int height)
     else
 	d = sum_gaussian (gaussianMap, opacity, center, center, width, height);
     memset(data, d, sheight * swidth);
-    
+
     /*
      * corners
      */
@@ -607,7 +607,7 @@ make_shadow (Display *dpy, double opacity, int width, int height)
     /*
      * sides
      */
-    
+
     for (x = 0; x < xlimit; x++)
     {
 	if (xlimit == Gsize)
@@ -631,11 +631,11 @@ shadow_picture (Display *dpy, double opacity, Picture alpha_pict, int width, int
     Pixmap  shadowPixmap;
     Picture shadowPicture;
     GC	    gc;
-    
+
     shadowImage = make_shadow (dpy, opacity, width, height);
     if (!shadowImage)
 	return None;
-    shadowPixmap = XCreatePixmap (dpy, root, 
+    shadowPixmap = XCreatePixmap (dpy, root,
 				  shadowImage->width,
 				  shadowImage->height,
 				  8);
@@ -663,8 +663,8 @@ shadow_picture (Display *dpy, double opacity, Picture alpha_pict, int width, int
 	XRenderFreePicture (dpy, shadowPicture);
 	return (Picture)None;
     }
-    
-    XPutImage (dpy, shadowPixmap, gc, shadowImage, 0, 0, 0, 0, 
+
+    XPutImage (dpy, shadowPixmap, gc, shadowImage, 0, 0, 0, 0,
 	       shadowImage->width,
 	       shadowImage->height);
     *wp = shadowImage->width;
@@ -760,7 +760,7 @@ static const char *backgroundProps[] = {
     "_XSETROOT_ID",
     NULL,
 };
-    
+
 static Picture
 root_tile (Display *dpy)
 {
@@ -802,10 +802,10 @@ root_tile (Display *dpy)
     if (fill)
     {
 	XRenderColor    c;
-	
+
 	c.red = c.green = c.blue = 0x8080;
 	c.alpha = 0xffff;
-	XRenderFillRectangle (dpy, PictOpSrc, picture, &c, 
+	XRenderFillRectangle (dpy, PictOpSrc, picture, &c,
 			      0, 0, 1, 1);
     }
     return picture;
@@ -816,7 +816,7 @@ paint_root (Display *dpy)
 {
     if (!rootTile)
 	rootTile = root_tile (dpy);
-    
+
     XRenderComposite (dpy, PictOpSrc,
 		      rootTile, None, rootBuffer,
 		      0, 0, 0, 0, 0, 0, root_width, root_height);
@@ -826,7 +826,7 @@ static XserverRegion
 win_extents (Display *dpy, win *w)
 {
     XRectangle	    r;
-    
+
     r.x = w->a.x;
     r.y = w->a.y;
     r.width = w->a.width + w->a.border_width * 2;
@@ -908,7 +908,7 @@ paint_all (Display *dpy, XserverRegion region)
 {
     win	*w;
     win	*t = NULL;
-    
+
     if (!region)
     {
 	XRectangle  r;
@@ -958,7 +958,7 @@ paint_all (Display *dpy, XserverRegion region)
 	    XRenderPictureAttributes	pa;
 	    XRenderPictFormat		*format;
 	    Drawable			draw = w->id;
-	    
+
 #if HAS_NAME_WINDOW_PIXMAP
 	    if (hasNamePixmap && !w->pixmap)
 		w->pixmap = XCompositeNameWindowPixmap (dpy, w->id);
@@ -1017,7 +1017,7 @@ paint_all (Display *dpy, XserverRegion region)
 	    XFixesSubtractRegion (dpy, region, region, w->borderSize);
 	    set_ignore (dpy, NextRequest (dpy));
 	    XRenderComposite (dpy, PictOpSrc, w->picture, None, rootBuffer,
-			      0, 0, 0, 0, 
+			      0, 0, 0, 0,
 			      x, y, wid, hei);
 	}
 	if (!w->borderClip)
@@ -1049,7 +1049,7 @@ paint_all (Display *dpy, XserverRegion region)
 		w->shadowPict = solid_picture (dpy, True,
 					       (double) w->opacity / OPAQUE * 0.3,
 					       0, 0, 0);
-	    XRenderComposite (dpy, PictOpOver, 
+	    XRenderComposite (dpy, PictOpOver,
 			      w->shadowPict ? w->shadowPict : transBlackPicture,
 			      w->picture, rootBuffer,
 			      0, 0, 0, 0,
@@ -1070,7 +1070,7 @@ paint_all (Display *dpy, XserverRegion region)
 	    break;
 	}
 	if (w->opacity != OPAQUE && !w->alphaPict)
-	    w->alphaPict = solid_picture (dpy, False, 
+	    w->alphaPict = solid_picture (dpy, False,
 					  (double) w->opacity / OPAQUE, 0, 0, 0);
 	if (w->mode == WINDOW_TRANS)
 	{
@@ -1088,7 +1088,7 @@ paint_all (Display *dpy, XserverRegion region)
 #endif
 	    set_ignore (dpy, NextRequest (dpy));
 	    XRenderComposite (dpy, PictOpOver, w->picture, w->alphaPict, rootBuffer,
-			      0, 0, 0, 0, 
+			      0, 0, 0, 0,
 			      x, y, wid, hei);
 	}
 	else if (w->mode == WINDOW_ARGB)
@@ -1107,7 +1107,7 @@ paint_all (Display *dpy, XserverRegion region)
 #endif
 	    set_ignore (dpy, NextRequest (dpy));
 	    XRenderComposite (dpy, PictOpOver, w->picture, w->alphaPict, rootBuffer,
-			      0, 0, 0, 0, 
+			      0, 0, 0, 0,
 			      x, y, wid, hei);
 	}
 	XFixesDestroyRegion (dpy, w->borderClip);
@@ -1179,7 +1179,7 @@ map_win (Display *dpy, Window id, unsigned long sequence, Bool fade)
 	return;
 
     w->a.map_state = IsViewable;
-    
+
     /* This needs to be here or else we lose transparency messages */
     XSelectInput (dpy, id, PropertyChangeMask);
 
@@ -1209,7 +1209,7 @@ finish_unmap_win (Display *dpy, win *w)
 	add_damage (dpy, w->extents);    /* destroys region */
 	w->extents = None;
     }
-    
+
 #if HAS_NAME_WINDOW_PIXMAP
     if (w->pixmap)
     {
@@ -1284,8 +1284,8 @@ get_opacity_prop(Display *dpy, win *w, unsigned int def)
     unsigned long n, left;
 
     unsigned char *data;
-    int result = XGetWindowProperty(dpy, w->id, opacityAtom, 0L, 1L, False, 
-		       XA_CARDINAL, &actual, &format, 
+    int result = XGetWindowProperty(dpy, w->id, opacityAtom, 0L, 1L, False,
+		       XA_CARDINAL, &actual, &format,
 				    &n, &left, &data);
     if (result == Success && data != NULL)
     {
@@ -1424,7 +1424,7 @@ add_win (Display *dpy, Window id, Window prev)
 {
     win				*new = malloc (sizeof (win));
     win				**p;
-    
+
     if (!new)
 	return;
     if (prev)
@@ -1475,7 +1475,7 @@ add_win (Display *dpy, Window id, Window prev)
     new->prev_trans = NULL;
 
     new->windowType = determine_wintype (dpy, new->id);
-    
+
     new->next = *p;
     *p = new;
     if (new->a.map_state == IsViewable)
@@ -1486,7 +1486,7 @@ static void
 restack_win (Display *dpy, win *w, Window new_above)
 {
     Window  old_above;
-    
+
     if (w->next)
 	old_above = w->next->id;
     else
@@ -1500,7 +1500,7 @@ restack_win (Display *dpy, win *w, Window new_above)
 	    if ((*prev) == w)
 		break;
 	*prev = w->next;
-	
+
 	/* rehook */
 	for (prev = &list; *prev; prev = &(*prev)->next)
 	{
@@ -1517,7 +1517,7 @@ configure_win (Display *dpy, XConfigureEvent *ce)
 {
     win		    *w = find_win (dpy, ce->window);
     XserverRegion   damage = None;
-    
+
     if (!w)
     {
 	if (ce->window == root)
@@ -1537,7 +1537,7 @@ configure_win (Display *dpy, XConfigureEvent *ce)
 #endif
     {
 	damage = XFixesCreateRegion (dpy, NULL, 0);
-	if (w->extents != None)	
+	if (w->extents != None)
 	    XFixesCopyRegion (dpy, damage, w->extents);
     }
     w->a.x = ce->x;
@@ -1722,7 +1722,7 @@ damage_win (Display *dpy, XDamageNotifyEvent *de)
 		w->damage_bounds.width,
 		w->damage_bounds.height);
 #endif
-	if (w->damage_bounds.x <= 0 && 
+	if (w->damage_bounds.x <= 0 &&
 	    w->damage_bounds.y <= 0 &&
 	    w->a.width <= w->damage_bounds.x + w->damage_bounds.width &&
 	    w->a.height <= w->damage_bounds.y + w->damage_bounds.height)
@@ -1744,17 +1744,17 @@ error (Display *dpy, XErrorEvent *ev)
     int	    o;
     const char    *name = NULL;
     static char buffer[256];
-    
+
     if (should_ignore (dpy, ev->serial))
 	return 0;
-    
+
     if (ev->request_code == composite_opcode &&
 	ev->minor_code == X_CompositeRedirectSubwindows)
     {
 	fprintf (stderr, "Another composite manager is already running\n");
 	exit (1);
     }
-    
+
     o = ev->error_code - xfixes_error;
     switch (o) {
     case BadRegion: name = "BadRegion";	break;
@@ -1794,7 +1794,7 @@ static void
 expose_root (Display *dpy, Window root, XRectangle *rects, int nrects)
 {
     XserverRegion  region = XFixesCreateRegion (dpy, rects, nrects);
-    
+
     add_damage (dpy, region);
 }
 
@@ -1894,7 +1894,7 @@ register_cm (void)
 	char **strs;
 	int count;
 	Atom winNameAtom = XInternAtom (dpy, "_NET_WM_NAME", False);
-      
+
 	if (!XGetTextProperty (dpy, w, &tp, winNameAtom) &&
 	    !XGetTextProperty (dpy, w, &tp, XA_WM_NAME))
 	{
@@ -1903,12 +1903,12 @@ register_cm (void)
 			 (unsigned long) w);
 		return False;
 	}
-	if (XmbTextPropertyToTextList (dpy, &tp, &strs, &count) == Success) 
+	if (XmbTextPropertyToTextList (dpy, &tp, &strs, &count) == Success)
 	{
-		fprintf (stderr, 
+		fprintf (stderr,
 			 "Another composite manager is already running (%s)\n",
 			 strs[0]);
-	  
+
 		XFreeStringList (strs);
 	}
 
@@ -2008,7 +2008,7 @@ main (int argc, char **argv)
 	    break;
 	}
     }
-    
+
     dpy = XOpenDisplay (display);
     if (!dpy)
     {
@@ -2077,7 +2077,7 @@ main (int argc, char **argv)
     root_width = DisplayWidth (dpy, scr);
     root_height = DisplayHeight (dpy, scr);
 
-    rootPicture = XRenderCreatePicture (dpy, root, 
+    rootPicture = XRenderCreatePicture (dpy, root,
 					XRenderFindVisualFormat (dpy,
 								 DefaultVisual (dpy, scr)),
 					CPSubwindowMode,
@@ -2093,7 +2093,7 @@ main (int argc, char **argv)
     else
     {
 	XCompositeRedirectSubwindows (dpy, root, CompositeRedirectManual);
-	XSelectInput (dpy, root, 
+	XSelectInput (dpy, root,
 		      SubstructureNotifyMask|
 		      ExposureMask|
 		      StructureNotifyMask|
@@ -2163,8 +2163,8 @@ main (int argc, char **argv)
 		    {
 			if (expose_rects)
 			{
-			    expose_rects = realloc (expose_rects, 
-						    (size_expose + more) * 
+			    expose_rects = realloc (expose_rects,
+						    (size_expose + more) *
 						    sizeof (XRectangle));
 			    size_expose += more;
 			}