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/cmFLTKWrapUICommand.h b/Source/cmFLTKWrapUICommand.h
index cb0f9d5..530de2c 100644
--- a/Source/cmFLTKWrapUICommand.h
+++ b/Source/cmFLTKWrapUICommand.h
@@ -28,7 +28,7 @@ public:
   /**
    * This is a virtual constructor for the command.
    */
-  virtual cmCommand* Clone() 
+  virtual cmCommand* Clone()
     {
     return new cmFLTKWrapUICommand;
     }
@@ -39,7 +39,7 @@ public:
    */
   virtual bool InitialPass(std::vector<std::string> const& args,
                            cmExecutionStatus &status);
-  
+
   /**
    * This is called at the end after all the information
    * specified by the command is accumulated. Most commands do
@@ -61,7 +61,7 @@ public:
     {
     return "Create FLTK user interfaces Wrappers.";
     }
-  
+
   /**
    * More documentation.
    */
@@ -75,7 +75,7 @@ public:
       "resultingLibraryName_FLTK_UI_SRCS which should be added to your "
       "library.";
     }
-  
+
 private:
   /**
    * List of produced files.
@@ -83,7 +83,7 @@ private:
   std::vector<cmSourceFile *> GeneratedSourcesClasses;
 
   /**
-   * List of Fluid files that provide the source 
+   * List of Fluid files that provide the source
    * generating .cxx and .h files
    */
   std::string Target;