Minor whitespace fixes

source/utf8/checked.h

@@ -312,4 +312,3 @@ namespace utf8
 
 #endif //header guard
 
-

source/utf8/core.h

@@ -142,7 +142,7 @@ namespace internal
 
         if (!utf8::internal::is_trail(*it))
             return INCOMPLETE_SEQUENCE;
-        
+
         return UTF8_OK;
     }
 
@@ -165,7 +165,7 @@ namespace internal
     {
         if (it == end) 
             return NOT_ENOUGH_ROOM;
-        
+
         code_point = utf8::internal::mask8(*it);
 
         UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end)
@@ -222,7 +222,7 @@ namespace internal
     template <typename octet_iterator>
     utf_error validate_next(octet_iterator& it, octet_iterator end, uint32_t& code_point)
     {
-	if (it == end)
+        if (it == end)
             return NOT_ENOUGH_ROOM;
 
         // Save the original value of it so we can go back in case of failure
@@ -237,7 +237,7 @@ namespace internal
         // Get trail octets and calculate the code point
         utf_error err = UTF8_OK;
         switch (length) {
-            case 0: 
+            case 0:
                 return INVALID_LEAD;
             case 1:
                 err = utf8::internal::get_sequence_1(it, end, cp);

source/utf8/cpp11.h

@@ -101,3 +101,4 @@ namespace utf8
 } // namespace utf8
 
 #endif // header guard
+

source/utf8/unchecked.h

@@ -38,7 +38,7 @@ namespace utf8
         octet_iterator append(uint32_t cp, octet_iterator result)
         {
             if (cp < 0x80)                        // one octet
-                *(result++) = static_cast<uint8_t>(cp);  
+                *(result++) = static_cast<uint8_t>(cp);
             else if (cp < 0x800) {                // two octets
                 *(result++) = static_cast<uint8_t>((cp >> 6)          | 0xc0);
                 *(result++) = static_cast<uint8_t>((cp & 0x3f)        | 0x80);
@@ -85,13 +85,13 @@ namespace utf8
                     break;
             }
             ++it;
-            return cp;        
+            return cp;
         }
 
         template <typename octet_iterator>
         uint32_t peek_next(octet_iterator it)
         {
-            return utf8::unchecked::next(it);    
+            return utf8::unchecked::next(it);
         }
 
         template <typename octet_iterator>
@@ -121,7 +121,7 @@ namespace utf8
 
         template <typename u16bit_iterator, typename octet_iterator>
         octet_iterator utf16to8 (u16bit_iterator start, u16bit_iterator end, octet_iterator result)
-        {       
+        {
             while (start != end) {
                 uint32_t cp = utf8::internal::mask16(*start++);
             // Take care of surrogate pairs first
@@ -131,7 +131,7 @@ namespace utf8
                 }
                 result = utf8::unchecked::append(cp, result);
             }
-            return result;         
+            return result;
         }
 
         template <typename u16bit_iterator, typename octet_iterator>