Whitespace cleanup.

Tools/Documentation/doxygen.css

@@ -278,7 +278,7 @@ p.formulaDsp {
 }
 
 img.formulaDsp {
-	
+
 }
 
 img.formulaInl {
@@ -336,20 +336,20 @@ span.charliteral {
 	color: #008080
 }
 
-span.vhdldigit { 
-	color: #ff00ff 
+span.vhdldigit {
+	color: #ff00ff
 }
 
-span.vhdlchar { 
-	color: #000000 
+span.vhdlchar {
+	color: #000000
 }
 
-span.vhdlkeyword { 
-	color: #700070 
+span.vhdlkeyword {
+	color: #700070
 }
 
-span.vhdllogic { 
-	color: #ff0000 
+span.vhdllogic {
+	color: #ff0000
 }
 
 /* @end */
@@ -498,7 +498,7 @@ table.memberdecls {
 .memdoc dl dd td em {
     font-family: Consolas, "Lucida Console";
     font-weight: bold;
-	white-space: nowrap;    
+	white-space: nowrap;
 }
 
 .paramkey {
@@ -695,7 +695,7 @@ div.summary
 	padding-right: 5px;
 	width: 50%;
 	text-align: right;
-}       
+}
 
 div.summary a
 {

Tools/Documentation/processor_setup.sh

@@ -3,7 +3,7 @@
 function processor_msg ()
 {
     color=${2:-cyan}
-    
+
     case "$color" in
         black           ) code="30";;
         red             ) code="31";;
@@ -15,7 +15,7 @@ function processor_msg ()
         white           ) code="37";;
         *               ) code="36";;
     esac
-    
+
     echo -e "\033[${code}m$1\033[0m"
 }