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, 5 insertions, 5 deletions

diff --git a/Source/CursesDialog/cmCursesMainForm.h b/Source/CursesDialog/cmCursesMainForm.h
index 3e191b4..883a2b3 100644
--- a/Source/CursesDialog/cmCursesMainForm.h
+++ b/Source/CursesDialog/cmCursesMainForm.h
@@ -30,12 +30,12 @@ class cmCursesMainForm : public cmCursesForm
 public:
   cmCursesMainForm(std::vector<std::string> const& args, int initwidth);
   virtual ~cmCursesMainForm();
-  
+
   /**
    * Set the widgets which represent the cache entries.
    */
   void InitializeUI();
-  
+
   /**
    * Handle user input.
    */
@@ -65,7 +65,7 @@ public:
    * exception is during a resize. The optional argument specifies the
    * string to be displayed in the status bar.
    */
-  virtual void UpdateStatusBar() { this->UpdateStatusBar(0); } 
+  virtual void UpdateStatusBar() { this->UpdateStatusBar(0); }
   virtual void UpdateStatusBar(const char* message);
 
   /**
@@ -90,7 +90,7 @@ public:
   int Configure(int noconfigure=0);
 
   /**
-   * Used to generate 
+   * Used to generate
    */
   int Generate();
 
@@ -98,7 +98,7 @@ public:
    * Used by main program
    */
   int LoadCache(const char *dir);
-  
+
   /**
    * Progress callback
    */