Strip trailing whitespace

Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}'
git diff -w & git diff -b show no diffs from this change

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

3 files changed, 45 insertions, 45 deletions

diff --git a/Makefile.am b/Makefile.am
index 31285a5..2f21dda 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
-# 
+#
 #  Copyright 2005  Red Hat, Inc.
-# 
+#
 #  Permission to use, copy, modify, distribute, and sell this software and its
 #  documentation for any purpose is hereby granted without fee, provided that
 #  the above copyright notice appear in all copies and that both that
@@ -10,7 +10,7 @@
 #  specific, written prior permission.  Red Hat makes no
 #  representations about the suitability of this software for any purpose.  It
 #  is provided "as is" without express or implied warranty.
-# 
+#
 #  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 #  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 #  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/configure.ac b/configure.ac
index c134358..3a1a210 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 
 dnl  Copyright 2005 Red Hat, Inc.
-dnl 
+dnl
 dnl  Permission to use, copy, modify, distribute, and sell this software and its
 dnl  documentation for any purpose is hereby granted without fee, provided that
 dnl  the above copyright notice appear in all copies and that both that
@@ -10,7 +10,7 @@ dnl  advertising or publicity pertaining to distribution of the software without
 dnl  specific, written prior permission.  Red Hat makes no
 dnl  representations about the suitability of this software for any purpose.  It
 dnl  is provided "as is" without express or implied warranty.
-dnl 
+dnl
 dnl  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 dnl  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
@@ -47,22 +47,22 @@ PKG_CHECK_MODULES(DPY_XEXT, xext,
 	AC_CHECK_HEADERS([X11/extensions/multibuf.h X11/extensions/XShm.h],,,[#include <X11/Xlib.h>])
 	CPPFLAGS="$SAVE_CPPFLAGS"],[echo "not found"])
 
-PKG_CHECK_MODULES(DPY_XKB, x11, 
+PKG_CHECK_MODULES(DPY_XKB, x11,
 	[SAVE_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $DPY_XKB_CFLAGS $DPY_X11_CFLAGS"
 	AC_CHECK_HEADERS([X11/extensions/XKB.h X11/XKBlib.h],,,[#include <X11/Xlib.h>])
 	CPPFLAGS="$SAVE_CPPFLAGS"],[echo "not found"])
 
-PKG_CHECK_MODULES(DPY_XF86VIDMODE, xxf86vm, 
+PKG_CHECK_MODULES(DPY_XF86VIDMODE, xxf86vm,
 	[SAVE_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $DPY_XF86VIDMODE_CFLAGS $DPY_X11_CFLAGS"
 	AC_CHECK_HEADERS([X11/extensions/xf86vmode.h X11/extensions/xf86vmstr.h X11/extensions/xf86vmproto.h],,,[#include <X11/Xlib.h>])
 	CPPFLAGS="$SAVE_CPPFLAGS"],[echo "not found"])
 
-AC_ARG_WITH(dga, AS_HELP_STRING([--without-dga],[Disable dga support.]), 
+AC_ARG_WITH(dga, AS_HELP_STRING([--without-dga],[Disable dga support.]),
 		[USE_DGA="$withval"], [USE_DGA="yes"])
 if test "x$USE_DGA" != "xno" ; then
-	PKG_CHECK_MODULES(DPY_XF86DGA, xxf86dga, 
+	PKG_CHECK_MODULES(DPY_XF86DGA, xxf86dga,
 		[SAVE_CPPFLAGS="$CPPFLAGS"
 		CPPFLAGS="$CPPFLAGS $DPY_XF86DGA_CFLAGS $DPY_X11_CFLAGS"
 		AC_CHECK_HEADERS([X11/extensions/Xxf86dga.h X11/extensions/xf86dgaproto.h X11/extensions/xf86dga.h X11/extensions/xf86dgastr.h],,,
@@ -74,10 +74,10 @@ else
 fi
 
 
-AC_ARG_WITH(xf86misc, AS_HELP_STRING([--without-xf86misc],[Disable xf86misc support.]), 
+AC_ARG_WITH(xf86misc, AS_HELP_STRING([--without-xf86misc],[Disable xf86misc support.]),
 		[USE_XF86MISC="$withval"], [USE_XF86MISC="yes"])
 if test "x$USE_XF86MISC" != "xno" ; then
-	PKG_CHECK_MODULES(DPY_XF86MISC, xxf86misc, 
+	PKG_CHECK_MODULES(DPY_XF86MISC, xxf86misc,
 		[SAVE_CPPFLAGS="$CPPFLAGS"
 		CPPFLAGS="$CPPFLAGS $DPY_XF86MISC_CFLAGS $DPY_X11_CFLAGS"
 		AC_CHECK_HEADERS([X11/extensions/xf86misc.h X11/extensions/xf86mscstr.h],,,
@@ -88,13 +88,13 @@ else
 	echo "without xf86misc"
 fi
 
-PKG_CHECK_MODULES(DPY_XINPUT, xi, 
+PKG_CHECK_MODULES(DPY_XINPUT, xi,
 	[SAVE_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $DPY_XINPUT_CFLAGS $DPY_X11_CFLAGS"
 	AC_CHECK_HEADERS([X11/extensions/XInput.h],,,[#include <X11/Xlib.h>])
 	CPPFLAGS="$SAVE_CPPFLAGS"],[echo "not found"])
 
-PKG_CHECK_MODULES(DPY_XRENDER, xrender, 
+PKG_CHECK_MODULES(DPY_XRENDER, xrender,
 	[SAVE_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $DPY_XRENDER_CFLAGS $DPY_X11_CFLAGS"
 	AC_CHECK_HEADERS([X11/extensions/Xrender.h],,,[#include <X11/Xlib.h>])
@@ -109,7 +109,7 @@ PKG_CHECK_MODULES(DPY_XCOMPOSITE, xcomposite,
 AC_ARG_WITH(xinerama, AS_HELP_STRING([--without-xinerama],[Disable xinerama support.]),
 		[USE_XINERAMA="$withval"], [USE_XINERAMA="yes"])
 if test "x$USE_XINERAMA" != "xno" ; then
-	PKG_CHECK_MODULES(DPY_XINERAMA, xinerama, 
+	PKG_CHECK_MODULES(DPY_XINERAMA, xinerama,
 		[SAVE_CPPFLAGS="$CPPFLAGS"
 		CPPFLAGS="$CPPFLAGS $DPY_XINERAMA_CFLAGS $DPY_X11_CFLAGS"
 		AC_CHECK_HEADERS([X11/extensions/Xinerama.h],,,[#include <X11/Xlib.h>])
@@ -121,7 +121,7 @@ fi
 AC_ARG_WITH(dmx, AS_HELP_STRING([--without-dmx],[Disable dmx support.]),
 		[USE_DMX="$withval"], [USE_DMX="yes"])
 if test "x$USE_DMX" != "xno" ; then
-	PKG_CHECK_MODULES(DPY_DMX, dmx, 
+	PKG_CHECK_MODULES(DPY_DMX, dmx,
 		[SAVE_CPPFLAGS="$CPPFLAGS"
 		CPPFLAGS="$CPPFLAGS $DPY_DMX_CFLAGS $DPY_X11_CFLAGS"
 		AC_CHECK_HEADERS([X11/extensions/dmxext.h],,,[#include <X11/Xlib.h>])
@@ -130,7 +130,7 @@ else
 	echo "without dmx"
 fi
 
-PKG_CHECK_MODULES(DPY_XTST, xtst, 
+PKG_CHECK_MODULES(DPY_XTST, xtst,
 	[SAVE_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $DPY_XTST_CFLAGS $DPY_X11_CFLAGS"
 	AC_CHECK_HEADERS([X11/extensions/record.h],,,[#include <X11/Xlib.h>])
diff --git a/xdpyinfo.c b/xdpyinfo.c
index d0809ca..32efca0 100644
--- a/xdpyinfo.c
+++ b/xdpyinfo.c
@@ -1,7 +1,7 @@
 /*
  * xdpyinfo - print information about X display connection
  *
- * 
+ *
 Copyright 1988, 1998  The Open Group
 Copyright 2005 Hitachi, Ltd.
 
@@ -331,7 +331,7 @@ print_display_info(Display *dpy)
     switch (BitmapBitOrder (dpy)) {
       case LSBFirst:    cp = "LSBFirst"; break;
       case MSBFirst:    cp = "MSBFirst"; break;
-      default:    
+      default:
 	sprintf (dummybuf, "unknown order %d", BitmapBitOrder (dpy));
 	cp = dummybuf;
 	break;
@@ -342,7 +342,7 @@ print_display_info(Display *dpy)
     switch (ImageByteOrder (dpy)) {
       case LSBFirst:    cp = "LSBFirst"; break;
       case MSBFirst:    cp = "MSBFirst"; break;
-      default:    
+      default:
 	sprintf (dummybuf, "unknown order %d", ImageByteOrder (dpy));
 	cp = dummybuf;
 	break;
@@ -416,7 +416,7 @@ print_visual_info(XVisualInfo *vip)
       case PseudoColor:    class = "PseudoColor"; break;
       case TrueColor:    class = "TrueColor"; break;
       case DirectColor:    class = "DirectColor"; break;
-      default:    
+      default:
 	sprintf (errorbuf, "unknown class %d", vip->class);
 	class = errorbuf;
 	break;
@@ -425,7 +425,7 @@ print_visual_info(XVisualInfo *vip)
     printf ("  visual:\n");
     printf ("    visual id:    0x%lx\n", vip->visualid);
     printf ("    class:    %s\n", class);
-    printf ("    depth:    %d plane%s\n", vip->depth, 
+    printf ("    depth:    %d plane%s\n", vip->depth,
 	    vip->depth == 1 ? "" : "s");
     if (vip->class == TrueColor || vip->class == DirectColor)
 	printf ("    available colormap entries:    %d per subfield\n",
@@ -476,9 +476,9 @@ print_screen_info(Display *dpy, int scr)
      *         = N * 25.4 pixels / M inch
      */
 
-    xres = ((((double) DisplayWidth(dpy,scr)) * 25.4) / 
+    xres = ((((double) DisplayWidth(dpy,scr)) * 25.4) /
 	    ((double) DisplayWidthMM(dpy,scr)));
-    yres = ((((double) DisplayHeight(dpy,scr)) * 25.4) / 
+    yres = ((((double) DisplayHeight(dpy,scr)) * 25.4) /
 	    ((double) DisplayHeightMM(dpy,scr)));
 
     printf ("\n");
@@ -486,14 +486,14 @@ print_screen_info(Display *dpy, int scr)
     printf ("  dimensions:    %dx%d pixels (%dx%d millimeters)\n",
 	    XDisplayWidth (dpy, scr),  XDisplayHeight (dpy, scr),
 	    XDisplayWidthMM(dpy, scr), XDisplayHeightMM (dpy, scr));
-    printf ("  resolution:    %dx%d dots per inch\n", 
+    printf ("  resolution:    %dx%d dots per inch\n",
 	    (int) (xres + 0.5), (int) (yres + 0.5));
     depths = XListDepths (dpy, scr, &ndepths);
     if (!depths) ndepths = 0;
     printf ("  depths (%d):    ", ndepths);
     for (i = 0; i < ndepths; i++) {
 	printf ("%d", depths[i]);
-	if (i < ndepths - 1) { 
+	if (i < ndepths - 1) {
 	    putchar (',');
 	    putchar (' ');
 	}
@@ -528,7 +528,7 @@ print_screen_info(Display *dpy, int scr)
     viproto.screen = scr;
     vip = XGetVisualInfo (dpy, VisualScreenMask, &viproto, &nvi);
     printf ("  number of visuals:    %d\n", nvi);
-    printf ("  default visual id:  0x%lx\n", 
+    printf ("  default visual id:  0x%lx\n",
 	    XVisualIDFromVisual (DefaultVisual (dpy, scr)));
     for (i = 0; i < nvi; i++) {
 	print_visual_info (vip+i);
@@ -574,7 +574,7 @@ static struct _event_table {
     { "OwnerGrabButtonMask      ", OwnerGrabButtonMask },
     { NULL, 0 }};
 
-static int                      
+static int
 print_event_mask(char *buf,     /* string to write into */
                  int lastcol,   /* strlen(buf)+1 */
                  int indent,    /* amount by which to indent */
@@ -611,7 +611,7 @@ print_event_mask(char *buf,     /* string to write into */
 }
 
 static void
-print_standard_extension_info(Display *dpy, char *extname, 
+print_standard_extension_info(Display *dpy, char *extname,
 			      int majorrev, int minorrev)
 {
     int opcode, event, error;
@@ -634,7 +634,7 @@ print_multibuf_info(Display *dpy, char *extname)
     int i, j;			/* temp variable: iterator */
     int nmono, nstereo;		/* count */
     XmbufBufferInfo *mono_info = NULL, *stereo_info = NULL; /* arrays */
-    static char *fmt = 
+    static char *fmt =
 	"    visual id, max buffers, depth:    0x%lx, %d, %d\n";
     int scr = 0;
     int majorrev, minorrev;
@@ -727,7 +727,7 @@ print_dga_info(Display *dpy, char *extname)
 	return 0;
     print_standard_extension_info(dpy, extname, majorrev, minorrev);
 
-    if (!XF86DGAQueryDirectVideo(dpy, DefaultScreen(dpy), &flags) 
+    if (!XF86DGAQueryDirectVideo(dpy, DefaultScreen(dpy), &flags)
 	|| ! (flags & XF86DGADirectPresent) )
     {
 	printf("  DGA not available on screen %d.\n", DefaultScreen(dpy));
@@ -749,11 +749,11 @@ print_dga_info(Display *dpy, char *extname)
 #endif
 
 #ifdef XF86VIDMODE
-#define V_PHSYNC        0x001 
+#define V_PHSYNC        0x001
 #define V_NHSYNC        0x002
 #define V_PVSYNC        0x004
 #define V_NVSYNC        0x008
-#define V_INTERLACE     0x010 
+#define V_INTERLACE     0x010
 #define V_DBLSCAN       0x020
 #define V_CSYNC         0x040
 #define V_PCSYNC        0x080
@@ -1017,7 +1017,7 @@ print_xinput_info(Display *dpy, char *extname)
   XExtensionVersion *ext;
 
   ext = XGetExtensionVersion(dpy, extname);
-  
+
   if (!ext || (ext == (XExtensionVersion*) NoSuchExtension))
       return 0;
 
@@ -1088,7 +1088,7 @@ print_xrender_info(Display *dpy, char *extname)
 
   if (!XRenderQueryVersion (dpy, &major, &minor))
     return 0;
-  
+
   print_standard_extension_info(dpy, extname, major, minor);
 
   extensions = XListExtensions(dpy, &num_extensions);
@@ -1201,24 +1201,24 @@ print_xinerama_info(Display *dpy, char *extname)
 
   if (!XineramaQueryVersion (dpy, &majorrev, &minorrev))
     return 0;
-  
+
   print_standard_extension_info(dpy, extname, majorrev, minorrev);
 
   if (!XineramaIsActive(dpy)) {
     printf("  Xinerama is inactive.\n");
   } else {
-    int i, count = 0; 
+    int i, count = 0;
     XineramaScreenInfo *xineramaScreens = XineramaQueryScreens(dpy, &count);
-    
+
     for (i = 0; i < count; i++) {
       XineramaScreenInfo *xs = &xineramaScreens[i];
-      printf("  head #%d: %dx%d @ %d,%d\n", xs->screen_number, 
+      printf("  head #%d: %dx%d @ %d,%d\n", xs->screen_number,
              xs->width, xs->height, xs->x_org, xs->y_org);
     }
-    
+
     XFree(xineramaScreens);
   }
-  
+
   return 1;
 }
 
@@ -1288,7 +1288,7 @@ static int print_dmx_info(Display *dpy, char *extname)
                             = XGetExtensionVersion(backend, INAME);
                         if (ext
                             && ext != (XExtensionVersion *)NoSuchExtension) {
-                            
+
                             int         count, i;
                             XDeviceInfo *devInfo = XListInputDevices(backend,
                                                                      &count);
@@ -1392,7 +1392,7 @@ print_known_extensions(FILE *f)
     for (i = 0, col = 6; i < num_known_extensions; i++)
     {
 	int extlen = strlen(known_extensions[i].extname) + 1;
-	
+
 	if ((col + extlen) > 79)
 	{
 		col = 6;
@@ -1446,7 +1446,7 @@ print_marked_extensions(Display *dpy)
     }
 }
 
-static void 
+static void
 usage(void)
 {
     fprintf (stderr, "usage:  %s [options]\n", ProgramName);
@@ -1459,7 +1459,7 @@ usage(void)
     exit (1);
 }
 
-int 
+int
 main(int argc, char *argv[])
 {
     Display *dpy;			/* X connection */
@@ -1471,7 +1471,7 @@ main(int argc, char *argv[])
     for (i = 1; i < argc; i++) {
 	char *arg = argv[i];
 	int len = strlen(arg);
-	
+
 	if (!strncmp("-display", arg, len)) {
 	    if (++i >= argc) usage ();
 	    displayname = argv[i];