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, 9 insertions, 9 deletions

diff --git a/Source/cmWin32ProcessExecution.h b/Source/cmWin32ProcessExecution.h
index def69a8..98b6bda 100644
--- a/Source/cmWin32ProcessExecution.h
+++ b/Source/cmWin32ProcessExecution.h
@@ -47,12 +47,12 @@ public:
   ~cmWin32ProcessExecution();
   ///! If true windows will be created hidden.
   void SetHideWindows(bool v) { this->HideWindows = v;  }
-  
+
   /**
    * Initialize the process execution datastructure. Do not call while
    * running the process.
    */
-  void Initialize() 
+  void Initialize()
     {
     this->ProcessHandle = 0;
     this->ExitValue    = -1;
@@ -65,7 +65,7 @@ public:
     this->pStdOut =  -1;
     this->pStdErr =  -1;
     }
-  
+
   /**
    * Start the process in the directory path. Make sure that the
    * executable is either in the path or specify the full path. The
@@ -129,10 +129,10 @@ public:
    * process. Every time there is something availabe for reading, we
    * will display it in our app. Consequently, we check for input in
    * our app and send it off to the write end of the stdin pipe.
-   */ 
-  static bool BorlandRunCommand(const char* command, 
-                                const char* dir, 
-                                std::string& output, int& retVal, 
+   */
+  static bool BorlandRunCommand(const char* command,
+                                const char* dir,
+                                std::string& output, int& retVal,
                                 bool verbose,
                                 int timeout, bool hideWindows);
 
@@ -151,8 +151,8 @@ private:
   HANDLE hChildStdinWrDup;
   HANDLE hChildStdoutRdDup;
   HANDLE hChildStderrRdDup;
-  
-  
+
+
   int pStdIn;
   int pStdOut;
   int pStdErr;