From 8309e4587737c69552361fe609a20c88125eefb2 Mon Sep 17 00:00:00 2001
From: David Gobbi <david.gobbi@gmail.com>
Date: Sat, 10 Mar 2012 00:23:45 -0700
Subject: [PATCH] ENH: Enhancement of whitespace handling.

---
 Wrapping/vtkParsePreprocess.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Wrapping/vtkParsePreprocess.c b/Wrapping/vtkParsePreprocess.c
index dfba227..e56c885 100644
--- a/Wrapping/vtkParsePreprocess.c
+++ b/Wrapping/vtkParsePreprocess.c
@@ -198,8 +198,6 @@ static void preproc_skip_whitespace(const char **cpp)
 
   for (;;)
     {
-    while (preproc_chartype(*cp, CPRE_WHITE)) { cp++; }
-
     if (cp[0] == '\\')
       {
       if (cp[1] == '\n')
@@ -226,6 +224,14 @@ static void preproc_skip_whitespace(const char **cpp)
         break;
         }
       }
+    else if (preproc_chartype(*cp, CPRE_WHITE))
+      {
+      do
+        {
+        cp++;
+        }
+      while (preproc_chartype(*cp, CPRE_WHITE));
+      }
     else
       {
       break;