        } else if (options.vtk) {
 diff -r be054bc7ed86 src/face_merge.cpp
 --- a/src/face_merge.cpp	Fri Oct 25 12:19:31 2013 +1100
-+++ b/src/face_merge.cpp	Tue Dec 10 11:38:43 2013 -0700
++++ b/src/face_merge.cpp	Fri Dec 13 15:41:55 2013 -0700
 @@ -41,7 +41,7 @@
  #include <algorithm>
  

     result = (double) (a - 1073741824) * 8388608.0 + (double) (b >> 8);
     for (i = 512, expo = 2; i <= 2048; i *= 2, expo = expo * expo) {
       if (c & i) {
@@ -558,7 +564,7 @@
   
   /*****************************************************************************/
   /*                                                                           */

       return true;
diff -r be054bc7ed86 common/write_ply.cpp
--- a/common/write_ply.cpp	Fri Oct 25 12:19:31 2013 +1100
+++ b/common/write_ply.cpp	Fri Dec 13 15:41:55 2013 -0700
@@ -29,7 +29,7 @@
 #include <stdio.h>
 #include <iomanip>
