STYLE: Remove trailing whitespaces

1 files changed, 36 insertions, 37 deletions

diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx
index f4b780a..bb81a19 100644
--- a/Source/kwsys/SystemTools.cxx
+++ b/Source/kwsys/SystemTools.cxx
@@ -263,8 +263,8 @@ void SystemTools::GetPath(kwsys_stl::vector<kwsys_stl::string>& path, const char
     }
 
   kwsys_stl::string pathEnv = cpathEnv;
-   
-  // A hack to make the below algorithm work.  
+
+  // A hack to make the below algorithm work.
   if(pathEnv[pathEnv.length()-1] != ':')
     {
     pathEnv += pathSep;
@@ -1473,8 +1473,8 @@ bool SystemTools::FilesDiffer(const char* source,
     delete [] dest_buf;
     return true;
     }
-  int ret = memcmp((const void*)source_buf, 
-                   (const void*)dest_buf, 
+  int ret = memcmp((const void*)source_buf,
+                   (const void*)dest_buf,
                    statSource.st_size);
 
   delete [] dest_buf;
@@ -1662,23 +1662,22 @@ unsigned long SystemTools::FileLength(const char* filename)
 
 int SystemTools::Strucmp(const char *s1, const char *s2)
 {
-// lifted from Graphvis http://www.graphviz.org 
-  while ((*s1 != '\0') 
+  // lifted from Graphvis http://www.graphviz.org
+  while ((*s1 != '\0')
          && (tolower(*s1) == tolower(*s2)))
     {
       s1++;
       s2++;
     }
- 
-  return tolower(*s1) - tolower(*s2);
 
+  return tolower(*s1) - tolower(*s2);
 }
 
 // return file's modified time
 long int SystemTools::ModifiedTime(const char* filename)
 {
   struct stat fs;
-  if (stat(filename, &fs) != 0) 
+  if (stat(filename, &fs) != 0)
     {
     return 0;
     }
@@ -1692,7 +1691,7 @@ long int SystemTools::ModifiedTime(const char* filename)
 long int SystemTools::CreationTime(const char* filename)
 {
   struct stat fs;
-  if (stat(filename, &fs) != 0) 
+  if (stat(filename, &fs) != 0)
     {
     return 0;
     }
@@ -1714,7 +1713,7 @@ bool SystemTools::ConvertDateMacroString(const char *str, time_t *tmt)
   // __DATE__
   // The compilation date of the current source file. The date is a string
   // literal of the form Mmm dd yyyy. The month name Mmm is the same as for
-  // dates generated by the library function asctime declared in TIME.H. 
+  // dates generated by the library function asctime declared in TIME.H.
 
   // index:   012345678901
   // format:  Mmm dd yyyy
@@ -1760,9 +1759,9 @@ bool SystemTools::ConvertTimeStampMacroString(const char *str, time_t *tmt)
   struct tm tmt2;
 
   // __TIMESTAMP__
-  // The date and time of the last modification of the current source file, 
-  // expressed as a string literal in the form Ddd Mmm Date hh:mm:ss yyyy, 
-  /// where Ddd is the abbreviated day of the week and Date is an integer 
+  // The date and time of the last modification of the current source file,
+  // expressed as a string literal in the form Ddd Mmm Date hh:mm:ss yyyy,
+  /// where Ddd is the abbreviated day of the week and Date is an integer
   // from 1 to 31.
 
   // index:   0123456789
@@ -1878,11 +1877,11 @@ size_t SystemTools::GetMaximumFilePathLength()
  * found.  Otherwise, the empty string is returned.
  */
 kwsys_stl::string SystemTools
-::FindFile(const char* name, 
+::FindFile(const char* name,
            const kwsys_stl::vector<kwsys_stl::string>& userPaths)
 {
   // Add the system search path to our path first
-  kwsys_stl::vector<kwsys_stl::string> path; 
+  kwsys_stl::vector<kwsys_stl::string> path;
   SystemTools::GetPath(path, "CMAKE_FILE_PATH");
   SystemTools::GetPath(path);
   // now add the additional paths
@@ -1957,7 +1956,7 @@ kwsys_stl::string SystemTools::FindProgram(
     {
     SystemTools::GetPath(path);
     }
-  
+
   // now add the additional paths
   for(kwsys_stl::vector<kwsys_stl::string>::const_iterator i = userPaths.begin();
         i != userPaths.end(); ++i)
@@ -2024,8 +2023,8 @@ kwsys_stl::string SystemTools::FindProgram(
       it != names.end() ; ++it)
     {
     // Try to find the program.
-    kwsys_stl::string result = SystemTools::FindProgram(it->c_str(), 
-                                                  path, 
+    kwsys_stl::string result = SystemTools::FindProgram(it->c_str(),
+                                                  path,
                                                   noSystemPath);
     if ( !result.empty() )
       {
@@ -2050,7 +2049,7 @@ kwsys_stl::string SystemTools
     {
     return SystemTools::CollapseFullPath(name);
     }
-  
+
   // Add the system search path to our path.
   kwsys_stl::vector<kwsys_stl::string> path;
   SystemTools::GetPath(path);
@@ -2080,7 +2079,7 @@ kwsys_stl::string SystemTools
     tryPath += "/";
     tryPath += name;
     tryPath += ".lib";
-    if(SystemTools::FileExists(tryPath.c_str()) 
+    if(SystemTools::FileExists(tryPath.c_str())
        && !SystemTools::FileIsDirectory(tryPath.c_str()))
       {
       return SystemTools::CollapseFullPath(tryPath.c_str());
@@ -2090,7 +2089,7 @@ kwsys_stl::string SystemTools
     tryPath += "/lib";
     tryPath += name;
     tryPath += ".so";
-    if(SystemTools::FileExists(tryPath.c_str()) 
+    if(SystemTools::FileExists(tryPath.c_str())
        && !SystemTools::FileIsDirectory(tryPath.c_str()))
       {
       return SystemTools::CollapseFullPath(tryPath.c_str());
@@ -2099,7 +2098,7 @@ kwsys_stl::string SystemTools
     tryPath += "/lib";
     tryPath += name;
     tryPath += ".a";
-    if(SystemTools::FileExists(tryPath.c_str()) 
+    if(SystemTools::FileExists(tryPath.c_str())
        && !SystemTools::FileIsDirectory(tryPath.c_str()))
       {
       return SystemTools::CollapseFullPath(tryPath.c_str());
@@ -2108,7 +2107,7 @@ kwsys_stl::string SystemTools
     tryPath += "/lib";
     tryPath += name;
     tryPath += ".sl";
-    if(SystemTools::FileExists(tryPath.c_str()) 
+    if(SystemTools::FileExists(tryPath.c_str())
        && !SystemTools::FileIsDirectory(tryPath.c_str()))
       {
       return SystemTools::CollapseFullPath(tryPath.c_str());
@@ -2117,7 +2116,7 @@ kwsys_stl::string SystemTools
     tryPath += "/lib";
     tryPath += name;
     tryPath += ".dylib";
-    if(SystemTools::FileExists(tryPath.c_str()) 
+    if(SystemTools::FileExists(tryPath.c_str())
        && !SystemTools::FileIsDirectory(tryPath.c_str()))
       {
       return SystemTools::CollapseFullPath(tryPath.c_str());
@@ -2126,20 +2125,20 @@ kwsys_stl::string SystemTools
     tryPath += "/lib";
     tryPath += name;
     tryPath += ".dll";
-    if(SystemTools::FileExists(tryPath.c_str()) 
+    if(SystemTools::FileExists(tryPath.c_str())
        && !SystemTools::FileIsDirectory(tryPath.c_str()))
       {
       return SystemTools::CollapseFullPath(tryPath.c_str());
       }
 #endif
     }
-  
+
   // Couldn't find the library.
   return "";
 }
 
 bool SystemTools::FileIsDirectory(const char* name)
-{  
+{
   struct stat fs;
   if(stat(name, &fs) == 0)
     {
@@ -2156,7 +2155,7 @@ bool SystemTools::FileIsDirectory(const char* name)
 }
 
 bool SystemTools::FileIsSymlink(const char* name)
-{  
+{
 #if _WIN32
   (void)name;
   return false;
@@ -2209,7 +2208,7 @@ bool SystemTools::SplitProgramPath(const char* in_name,
   dir = in_name;
   file = "";
   SystemTools::ConvertToUnixSlashes(dir);
-  
+
   if(!SystemTools::FileIsDirectory(dir.c_str()))
     {
     kwsys_stl::string::size_type slashPos = dir.rfind("/");
@@ -2234,11 +2233,11 @@ bool SystemTools::SplitProgramPath(const char* in_name,
   return true;
 }
 
-bool SystemTools::FindProgramPath(const char* argv0, 
+bool SystemTools::FindProgramPath(const char* argv0,
                                   kwsys_stl::string& pathOut,
                                   kwsys_stl::string& errorMsg,
                                   const char* exeName,
-                                  const char* buildDir,         
+                                  const char* buildDir,
                                   const char* installPrefix )
 {
   kwsys_stl::vector<kwsys_stl::string> failures;
@@ -2308,13 +2307,13 @@ void SystemTools::AddTranslationPath(const char * a, const char * b)
   if( SystemTools::FileIsDirectory( path_a.c_str() ) )
     {
     // Make sure the path is a full path and does not contain no '..'
-    if( SystemTools::FileIsFullPath(path_b.c_str()) && path_b.find("..") 
+    if( SystemTools::FileIsFullPath(path_b.c_str()) && path_b.find("..")
         == kwsys_stl::string::npos )
       {
       // Before inserting make sure path ends with '/'
       if(path_a.size() && path_a[path_a.size() -1] != '/')
         {
-        path_a += '/'; 
+        path_a += '/';
         }
       if(path_b.size() && path_b[path_b.size() -1] != '/')
         {
@@ -2460,7 +2459,7 @@ kwsys_stl::string SystemTools::RelativePath(const char* local, const char* remot
     {
     return "";
     }
-  
+
   // split up both paths into arrays of strings using / as a separator
   kwsys_stl::vector<kwsys::String> localSplit = SystemTools::SplitString(local, '/', true); 
   kwsys_stl::vector<kwsys::String> remoteSplit = SystemTools::SplitString(remote, '/', true);
@@ -2470,8 +2469,8 @@ kwsys_stl::string SystemTools::RelativePath(const char* local, const char* remot
   unsigned int sameCount = 0;
   while(
     ((sameCount <= (localSplit.size()-1)) && (sameCount <= (remoteSplit.size()-1)))
-    && 
-// for windows and apple do a case insensitive string compare    
+    &&
+// for windows and apple do a case insensitive string compare
 #if defined(_WIN32) || defined(__APPLE__)
     SystemTools::Strucmp(localSplit[sameCount].c_str(),
                          remoteSplit[sameCount].c_str()) == 0