diff --git a/include/ss/setup.hpp b/include/ss/setup.hpp
index 62da91b..17d8399 100644
--- a/include/ss/setup.hpp
+++ b/include/ss/setup.hpp
@@ -109,10 +109,10 @@ struct get_matcher<Matcher, T, Ts...> {
     struct is_matcher : is_instance_of_matcher<U, Matcher> {};
 
     static_assert(count_v<is_matcher, T, Ts...> <= 1,
-                  "the same matcher is cannot"
+                  "the same matcher cannot"
                   "be defined multiple times");
     using type = std::conditional_t<is_matcher<T>::value, T,
-                               typename get_matcher<Matcher, Ts...>::type>;
+                                    typename get_matcher<Matcher, Ts...>::type>;
 };
 
 template <template <char...> class Matcher>
@@ -150,7 +150,7 @@ struct get_multiline;
 template <typename T, typename... Ts>
 struct get_multiline<T, Ts...> {
     using type = std::conditional_t<is_instance_of_multiline<T>::value, T,
-                               typename get_multiline<Ts...>::type>;
+                                    typename get_multiline<Ts...>::type>;
 };
 
 template <>
diff --git a/ssp.hpp b/ssp.hpp
index c0d660e..453da87 100644
--- a/ssp.hpp
+++ b/ssp.hpp
@@ -17,6 +17,7 @@
 #include <vector>
 #define SSP_DISABLE_FAST_FLOAT
 
+
 namespace ss {
 
 ////////////////
@@ -394,6 +395,7 @@ T to_object(U&& data) {
 
 } /* trait */
 
+
 namespace ss {
 
 ////////////////
@@ -1380,6 +1382,7 @@ public:
 
 } /* ss */
 
+
 #ifndef SSP_DISABLE_FAST_FLOAT
 #else
 #endif
@@ -1909,7 +1912,7 @@ private:
     ////////////////
 
     const split_data& resplit(line_ptr_type new_line, ssize_t new_size,
-                              const std::string& delim = default_delimiter) {
+                              const std::string& delim) {
         return splitter_.resplit(new_line, new_size, delim);
     }
 
@@ -2198,6 +2201,7 @@ private:
 
 } /* ss */
 
+
 namespace ss {
 
 template <typename... Matchers>
@@ -2339,9 +2343,8 @@ public:
     template <bool get_object, typename T, typename... Ts>
     struct iterable {
         struct iterator {
-            using value =
-                std::conditional_t<get_object, T,
-                                       no_void_validator_tup_t<T, Ts...>>;
+            using value = std::conditional_t<get_object, T,
+                                             no_void_validator_tup_t<T, Ts...>>;
 
             iterator() : parser_{nullptr} {
             }
@@ -2812,7 +2815,8 @@ private:
                         }
                     }
 
-                    next_line_converter_.resplit(next_line_buffer_, size);
+                    next_line_converter_.resplit(next_line_buffer_, size,
+                                                 delim_);
                 }
             }