From 78cfc95ffa2ab2026c5e1408b60945dbcb6ca2b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Prost=20Fr=C3=A9d=C3=A9ric?=
 <jean-prost.frederic@neuf.fr>
Date: Tue, 19 Nov 2019 22:12:48 +0100
Subject: [PATCH] remove tabulation

---
 source/utf8/checked.h          | 28 ++++++++++++++--------------
 source/utf8/core.h             |  4 ++--
 source/utf8/cpp11_facilities.h |  4 ++--
 source/utf8/unchecked.h        | 24 ++++++++++++------------
 4 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/source/utf8/checked.h b/source/utf8/checked.h
index 7128193..ad1f74e 100644
--- a/source/utf8/checked.h
+++ b/source/utf8/checked.h
@@ -166,8 +166,8 @@ namespace utf8
     uint32_t next(octet_iterator& it, octet_iterator end)
     {
         uint32_t cp = next_impl(it, end);//throw if error
-		  ++it;
-		  return cp;
+        ++it;
+        return cp;
     }
 
     template <typename octet_iterator>
@@ -342,10 +342,10 @@ namespace utf8
       uint32_t cp{};
       bool ok{};
       void read() {
-			ok = it != range_end;
-			if(ok) {
-			   cp = utf8::next_impl(it, range_end);
-			}
+         ok = it != range_end;
+         if(ok) {
+            cp = utf8::next_impl(it, range_end);
+         }
       }
 
       public:
@@ -361,7 +361,7 @@ namespace utf8
       uint32_t operator * () const
       {
           if(!ok) {
-				 throw std::runtime_error("no such element");
+              throw std::runtime_error("no such element");
           }
           return cp;
       }
@@ -394,8 +394,8 @@ namespace utf8
     template <typename octet_iterator>
     struct get_iterator_class {
     private:
-		static input_iterator<octet_iterator> get(std::input_iterator_tag);
-		static bidirectional_iterator<octet_iterator> get(std::bidirectional_iterator_tag);
+      static input_iterator<octet_iterator> get(std::input_iterator_tag);
+      static bidirectional_iterator<octet_iterator> get(std::bidirectional_iterator_tag);
     public:
       using type = decltype(get(Iterator_category<octet_iterator>{}));
     };
@@ -429,11 +429,11 @@ namespace utf8
     }
 
     inline std::pair<iterator<std::istream_iterator<char>>, iterator<std::istream_iterator<char>>> make_iterator_pair(std::istream& is) {
-		 using Is_iter = std::istream_iterator<char>;
-		 using Iter = iterator<Is_iter>;
-		 auto it = Is_iter{is};
-		 auto end = Is_iter{};
-		 return std::make_pair(Iter{it, it, end}, Iter{end, it, end});
+       using Is_iter = std::istream_iterator<char>;
+       using Iter = iterator<Is_iter>;
+       auto it = Is_iter{is};
+       auto end = Is_iter{};
+       return std::make_pair(Iter{it, it, end}, Iter{end, it, end});
     }
 
 } // namespace utf8
diff --git a/source/utf8/core.h b/source/utf8/core.h
index 584e8c9..1a2aad4 100644
--- a/source/utf8/core.h
+++ b/source/utf8/core.h
@@ -296,7 +296,7 @@ namespace internal
         if(err == UTF8_OK) {
             ++it;
         }
-		  return err;
+        return err;
     }
 
 
@@ -339,7 +339,7 @@ namespace internal
             ((it != end) && (utf8::internal::mask8(*it++)) == bom[1]) &&
             ((it != end) && (utf8::internal::mask8(*it))   == bom[2])
            );
-    }	
+    }
 } // namespace utf8
 
 #endif // header guard
diff --git a/source/utf8/cpp11_facilities.h b/source/utf8/cpp11_facilities.h
index 9e98db0..e4847a5 100644
--- a/source/utf8/cpp11_facilities.h
+++ b/source/utf8/cpp11_facilities.h
@@ -29,8 +29,8 @@ DEALINGS IN THE SOFTWARE.
 
 namespace utf8
 {
-	 template<typename T>
-	 using Iterator_category = typename std::iterator_traits<T>::iterator_category;
+   template<typename T>
+   using Iterator_category = typename std::iterator_traits<T>::iterator_category;
 
 } // namespace utf8
 
diff --git a/source/utf8/unchecked.h b/source/utf8/unchecked.h
index 53ce1dc..8179292 100644
--- a/source/utf8/unchecked.h
+++ b/source/utf8/unchecked.h
@@ -131,9 +131,9 @@ namespace utf8
 
         template <typename octet_iterator>
         inline uint32_t next(octet_iterator& it) {
-			  uint32_t cp{next_impl(it)};
-			  ++it;
-			  return cp;
+            uint32_t cp{next_impl(it)};
+            ++it;
+            return cp;
         }
 
         template <typename octet_iterator>
@@ -276,7 +276,7 @@ namespace utf8
           octet_iterator it;
           uint32_t cp{};
           void read() {
-    			cp = utf8::unchecked::next_impl(it);
+              cp = utf8::unchecked::next_impl(it);
           }
     
           public:
@@ -317,12 +317,12 @@ namespace utf8
         template <typename octet_iterator>
         struct get_iterator_class {
         private:
-	       static input_iterator<octet_iterator> get(std::input_iterator_tag);
-	       static bidirectional_iterator<octet_iterator> get(std::bidirectional_iterator_tag);
+          static input_iterator<octet_iterator> get(std::input_iterator_tag);
+          static bidirectional_iterator<octet_iterator> get(std::bidirectional_iterator_tag);
         public:
           using type = decltype(get(Iterator_category<octet_iterator>{}));
         };
-		  }//internal
+        }//internal
 
         template <typename octet_iterator>
         using iterator = typename utf8::unchecked::internal::get_iterator_class<octet_iterator>::type;
@@ -351,11 +351,11 @@ namespace utf8
         }
     
         inline std::pair<iterator<std::istream_iterator<char>>, iterator<std::istream_iterator<char>>> make_iterator_pair(std::istream& is) {
-    		 using Is_iter = std::istream_iterator<char>;
-    		 using Iter = iterator<Is_iter>;
-    		 auto it = Is_iter{is};
-    		 auto end = Is_iter{};
-    		 return std::make_pair(Iter{it}, Iter{end});
+           using Is_iter = std::istream_iterator<char>;
+           using Iter = iterator<Is_iter>;
+           auto it = Is_iter{is};
+           auto end = Is_iter{};
+           return std::make_pair(Iter{it}, Iter{end});
         }
 
     } // namespace utf8::unchecked