Code Cleanup

- Removed unused text.cpp noVerticalSpace function.

src/text.cpp

@@ -560,15 +560,6 @@ bool noSpaces (const std::string& input)
   return true;
 }
 
-////////////////////////////////////////////////////////////////////////////////
-bool noVerticalSpace (const std::string& input)
-{
-  if (input.find_first_of ("\n\r\f") != std::string::npos)
-    return false;
-
-  return true;
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // Override of ispunct, that considers #, $ and @ not to be punctuation.
 //