Remove trailing whitespace from most CMake and C/C++ code

Our Git commit hooks disallow modification or addition of lines with
trailing whitespace.  Wipe out all remnants of trailing whitespace
everywhere except third-party code.

Run the following shell code:

git ls-files -z -- \
 bootstrap doxygen.config '*.readme' \
 '*.c' '*.cmake' '*.cpp' '*.cxx' \
 '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \
 '*.mm' '*.pike' '*.py' '*.txt' '*.vim' |
egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' |
egrep -z -v '^(Modules/CPack\..*\.in)' |
xargs -0 sed -i 's/ \+$//'

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/cmPropertyDefinitionMap.cxx b/Source/cmPropertyDefinitionMap.cxx
index fcdb937769..20fa07c43a 100644
--- a/Source/cmPropertyDefinitionMap.cxx
+++ b/Source/cmPropertyDefinitionMap.cxx
@@ -30,7 +30,7 @@ void cmPropertyDefinitionMap
   if (it == this->end())
     {
     prop = &(*this)[name];
-    prop->DefineProperty(name,scope,ShortDescription, FullDescription, 
+    prop->DefineProperty(name,scope,ShortDescription, FullDescription,
                          DocumentationSection, chain);
     }
 }
@@ -49,10 +49,10 @@ void cmPropertyDefinitionMap
       {
       switch (j->second.GetScope())
         {
-        case cmProperty::GLOBAL: 
+        case cmProperty::GLOBAL:
           secName = "Properties of Global Scope";
           break;
-        case cmProperty::TARGET: 
+        case cmProperty::TARGET:
           secName = "Properties on Targets";
           break;
         case cmProperty::SOURCE_FILE:
@@ -80,7 +80,7 @@ void cmPropertyDefinitionMap
       }
     if (!v[secName])
       {
-      v[secName] = new 
+      v[secName] = new
         cmDocumentationSection(secName.c_str(),
                                cmSystemTools::UpperCase(secName).c_str());
       }