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, 3 insertions, 3 deletions

diff --git a/Source/cmGlobalWatcomWMakeGenerator.cxx b/Source/cmGlobalWatcomWMakeGenerator.cxx
index 8c6dff9..45b171f 100644
--- a/Source/cmGlobalWatcomWMakeGenerator.cxx
+++ b/Source/cmGlobalWatcomWMakeGenerator.cxx
@@ -23,11 +23,11 @@ cmGlobalWatcomWMakeGenerator::cmGlobalWatcomWMakeGenerator()
 }
 
 void cmGlobalWatcomWMakeGenerator
-::EnableLanguage(std::vector<std::string>const& l, 
-                 cmMakefile *mf, 
+::EnableLanguage(std::vector<std::string>const& l,
+                 cmMakefile *mf,
                  bool optional)
 {
-  // pick a default 
+  // pick a default
   mf->AddDefinition("WATCOM", "1");
   mf->AddDefinition("CMAKE_QUOTE_INCLUDE_PATHS", "1");
   mf->AddDefinition("CMAKE_MANGLE_OBJECT_FILE_NAMES", "1");