Tidying up.

collada_edge/cross/collada_edge.cpp

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 10 matching lines @@
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
- 
+
 // collada_edge.cpp : Defines the entry point for the console application.
 #include "precompile.h"
 #include "conditioner.h"
 #include <cstdio>
 
 static const char *usage =
 "\nUsage: ColladaEdgeConditioner <infile.dae> <outifle.dae> [ options ]\n\n\
 Options:\n\
   -sharpEdgeThreshold t  : sharp edge threshold defined by dihedral \n\
                            angle. Edges with a angle smaller than t\n\
@@ skipping 36 matching lines @@
       if (file_count == 1)
         input_file = argv[i];
       else
         output_file = argv[i];
     }
   }
 
   bool result = Condition(input_file, output_file, options);
   return 0;
 }