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, 6 insertions, 6 deletions

diff --git a/Source/CursesDialog/cmCursesBoolWidget.cxx b/Source/CursesDialog/cmCursesBoolWidget.cxx
index 9c4c5a5..fd15b99 100644
--- a/Source/CursesDialog/cmCursesBoolWidget.cxx
+++ b/Source/CursesDialog/cmCursesBoolWidget.cxx
@@ -12,7 +12,7 @@
 #include "cmCursesBoolWidget.h"
 #include "cmCursesMainForm.h"
 
-cmCursesBoolWidget::cmCursesBoolWidget(int width, int height, 
+cmCursesBoolWidget::cmCursesBoolWidget(int width, int height,
                                        int left, int top) :
   cmCursesWidget(width, height, left, top)
 {
@@ -38,15 +38,15 @@ bool cmCursesBoolWidget::HandleInput(int& key, cmCursesMainForm*, WINDOW* w)
       this->SetValueAsBool(true);
       }
 
-    touchwin(w); 
-    wrefresh(w); 
+    touchwin(w);
+    wrefresh(w);
     return true;
     }
   else
     {
     return false;
     }
-  
+
 }
 
 void cmCursesBoolWidget::SetValueAsBool(bool value)
@@ -56,7 +56,7 @@ void cmCursesBoolWidget::SetValueAsBool(bool value)
     this->SetValue("ON");
     }
   else
-    { 
+    {
     this->SetValue("OFF");
     }
 }
@@ -68,7 +68,7 @@ bool cmCursesBoolWidget::GetValueAsBool()
     return true;
     }
   else
-    { 
+    {
     return false;
     }
 }