Zap trailing whitespace.

9 files changed, 19 insertions, 19 deletions

diff --git a/unix/Makefile.in b/unix/Makefile.in
index 7a8c994..8d928e9 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -362,7 +362,7 @@ TEXT_OBJS = tkText.o tkTextBTree.o tkTextDisp.o tkTextImage.o tkTextIndex.o \
 	tkTextMark.o tkTextTag.o tkTextWind.o
 
 # either tkUnixFont.o (default) or tkUnixRFont.o (if --enable-xft)
-# 
+#
 FONT_OBJS = @UNIX_FONT_OBJS@
 
 GENERIC_OBJS = tk3d.o tkArgv.o tkAtom.o tkBind.o tkBitmap.o tkBusy.o \
@@ -635,7 +635,7 @@ tktest-real: ${TK_STUB_LIB_FILE}
 # # FIXME: This xttest rule seems to be broken in a number of ways.  It should
 # # use CC_SEARCH_FLAGS, it does not include the shared lib location logic from
 # # tktest, and it is not clear where this test.o object file comes from.
-# 
+#
 # xttest: test.o tkTest.o tkSquare.o $(TK_LIB_FILE) ${TK_STUB_LIB_FILE}
 # 	${CC} ${CFLAGS} ${LDFLAGS} test.o tkTest.o tkSquare.o \
 # 		@TK_BUILD_LIB_SPEC@ ${TK_STUB_LIB_FILE}  ${TCL_STUB_LIB_SPEC} \
diff --git a/unix/configure.in b/unix/configure.in
index 8853825..bfe145c 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -218,7 +218,7 @@ AC_CHECK_TYPE([intptr_t], [
     for tcl_cv_intptr_t in "int" "long" "long long" none; do
 	if test "$tcl_cv_intptr_t" != none; then
 	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
-		    [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])], 
+		    [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
 		[tcl_ok=yes], [tcl_ok=no])
 	    test "$tcl_ok" = yes && break; fi
     done])
@@ -234,7 +234,7 @@ AC_CHECK_TYPE([uintptr_t], [
 	    none; do
 	if test "$tcl_cv_uintptr_t" != none; then
 	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
-		    [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])], 
+		    [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
 		[tcl_ok=yes], [tcl_ok=no])
 	    test "$tcl_ok" = yes && break; fi
     done])
@@ -307,7 +307,7 @@ if test "`uname -s`" = "Darwin" ; then
 		done
 		CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include"
 		LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11"
-		AC_TRY_LINK([#include <X11/Xlib.h>], [XrmInitialize();], 
+		AC_TRY_LINK([#include <X11/Xlib.h>], [XrmInitialize();],
 		    tcl_cv_lib_x11_64=yes, tcl_cv_lib_x11_64=no)
 		for v in CFLAGS CPPFLAGS LDFLAGS; do
 		    eval $v'="$hold_'$v'"'
@@ -396,7 +396,7 @@ else
     #	autoconf macro will return an include directory that contains
     #	no include files, so double-check its result just to be safe.
     #--------------------------------------------------------------------
-    
+
     SC_PATH_X
     TK_WINDOWINGSYSTEM=X11
 fi
@@ -616,7 +616,7 @@ eval eval "TK_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}"
 eval "TK_LIB_FILE=libtk${LIB_SUFFIX}"
 
 # tkConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
-# since on some platforms TK_LIB_FILE contains shell escapes. 
+# since on some platforms TK_LIB_FILE contains shell escapes.
 
 eval "TK_LIB_FILE=${TK_LIB_FILE}"
 
@@ -684,7 +684,7 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
     PRIVATE_INCLUDE_DIR="${libdir}/PrivateHeaders"
     HTML_DIR="${libdir}/Resources/Documentation/Reference/Tk"
     EXTRA_INSTALL="install-private-headers html-tk"
-    EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TkTOC.html' 
+    EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TkTOC.html'
     EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tk-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
     EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
     if test $tk_aqua != no; then
@@ -705,8 +705,8 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
         fi
     fi
     EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tk.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tkConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
-    # Don't use AC_DEFINE for the following as the framework version define 
-    # needs to go into the Makefile even when using autoheader, so that we  
+    # Don't use AC_DEFINE for the following as the framework version define
+    # needs to go into the Makefile even when using autoheader, so that we
     # can pick up a potential make override of VERSION. Also, don't put this
     # into CFLAGS as it should not go into tkConfig.sh
     EXTRA_CC_SWITCHES="$EXTRA_CC_SWITCHES"' -DTK_FRAMEWORK_VERSION=\"$(VERSION)\"'
diff --git a/unix/tk.spec b/unix/tk.spec
index 88a3007..29b72bb 100644
--- a/unix/tk.spec
+++ b/unix/tk.spec
@@ -32,7 +32,7 @@ CFLAGS="%optflags" ./configure \
 	--prefix=%{directory} \
 	--exec-prefix=%{directory} \
 	--libdir=%{directory}/%{_lib}
-make 
+make
 
 %install
 cd unix
diff --git a/unix/tkConfig.sh.in b/unix/tkConfig.sh.in
index 1b96f37..bb85ad0 100644
--- a/unix/tkConfig.sh.in
+++ b/unix/tkConfig.sh.in
@@ -1,5 +1,5 @@
 # tkConfig.sh --
-# 
+#
 # This shell script (for sh) is generated automatically by Tk's
 # configure script.  It will create shell variables for most of
 # the configuration options discovered by the configure script.
diff --git a/unix/tkUnixConfig.c b/unix/tkUnixConfig.c
index bb39127..3584494 100644
--- a/unix/tkUnixConfig.c
+++ b/unix/tkUnixConfig.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * tkUnixConfig.c --
  *
  *	This module implements the Unix system defaults for the configuration
diff --git a/unix/tkUnixKey.c b/unix/tkUnixKey.c
index f132e59..f13adf7 100644
--- a/unix/tkUnixKey.c
+++ b/unix/tkUnixKey.c
@@ -145,7 +145,7 @@ TkpGetString(
 	Tcl_DStringInit(&buf);
 	Tcl_DStringSetLength(&buf, TCL_DSTRING_STATIC_SIZE-1);
 	len = XmbLookupString(winPtr->inputContext, &eventPtr->xkey,
-		Tcl_DStringValue(&buf), Tcl_DStringLength(&buf), 
+		Tcl_DStringValue(&buf), Tcl_DStringLength(&buf),
                 &kePtr->keysym, &status);
 
 	/*
@@ -277,7 +277,7 @@ TkpGetKeySym(
     TkKeyEvent* kePtr = (TkKeyEvent*) eventPtr;
 
 #ifdef TK_USE_INPUT_METHODS
-    /* 
+    /*
      * If input methods are active, we may already have determined a keysym.
      * Return it.
      */
diff --git a/unix/tkUnixRFont.c b/unix/tkUnixRFont.c
index 4203ff9..50642ad 100644
--- a/unix/tkUnixRFont.c
+++ b/unix/tkUnixRFont.c
@@ -936,7 +936,7 @@ TkDrawAngledChars(
     nglyph = 0;
     currentFtFont = NULL;
     originX = originY = 0;		/* lint */
-    
+
     while (numBytes > 0 && x <= maxCoord && x >= minCoord && y <= maxCoord
 	    && y >= minCoord) {
 	XftFont *ftFont;
diff --git a/unix/tkUnixWm.c b/unix/tkUnixWm.c
index 48d9021..09cd08d 100644
--- a/unix/tkUnixWm.c
+++ b/unix/tkUnixWm.c
@@ -5417,7 +5417,7 @@ SetNetWmType(TkWindow *winPtr, Tcl_Obj *typePtr)
  * GetNetWmType --
  *
  *	Read the extended window manager type hint from a window
- *	and return as a list of names suitable for use with 
+ *	and return as a list of names suitable for use with
  *	SetNetWmType.
  *
  *----------------------------------------------------------------------
@@ -6353,7 +6353,7 @@ TkWmStackorderToplevel(
 		*window_ptr++ = childWinPtr;
 	    }
 	}
-	/* ASSERT: window_ptr - windows == table.numEntries 
+	/* ASSERT: window_ptr - windows == table.numEntries
 	 * (#matched toplevel windows == #children) [Bug 1789819]
 	 */
 	*window_ptr = NULL;
diff --git a/unix/tkUnixXId.c b/unix/tkUnixXId.c
index cbc0a5d..819b7aa 100644
--- a/unix/tkUnixXId.c
+++ b/unix/tkUnixXId.c
@@ -35,7 +35,7 @@ Tk_FreeXId(
     XID xid)			/* Identifier that is no longer in use. */
 {
     /*
-     * This does nothing, because the XC-MISC extension takes care of 
+     * This does nothing, because the XC-MISC extension takes care of
      * freeing XIDs for us.  It has been a standard X11 extension for
      * about 15 years as of 2008.  Keith Packard and another X.org
      * developer suggested that we remove the previous code that used: