From 93efbaeef12f017bf72b3952f3b2a67ca9fec5de Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Wed, 29 Dec 2021 12:01:33 +0100
Subject: Better variable naming; inline; documentation

---
 include/unicode.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/unicode.h b/include/unicode.h
index 301f0db..1e19066 100644
--- a/include/unicode.h
+++ b/include/unicode.h
@@ -69,11 +69,11 @@ namespace unicode::detail {
  template<typename value_type, typename... Tbytes>
  inline bool is_utf8_sequence(value_type byte0, Tbytes... bytes) noexcept
  {
-  constexpr auto n{sizeof...(Tbytes) + 1};
+  constexpr auto sequence_length{sizeof...(Tbytes) + 1};
 
-  static_assert(n <= 4, "UTF-8 sequences of 1 through 4 code units are supported");
+  static_assert(sequence_length <= 4, "UTF-8 sequences of 1 through 4 code units are supported");
 
-  return is_utf8_leading_byte<n>(byte0) &&
+  return is_utf8_leading_byte<sequence_length>(byte0) &&
          (... && is_utf8_followup_byte(bytes)); // left fold for linear evaluation from left to right
  }
 
@@ -196,13 +196,13 @@ namespace unicode::detail {
   utf_iterator(const utf_iterator& other) = default;
   utf_iterator& operator=(const utf_iterator& other) = default;
 
-  size_t remaining_code_units() const noexcept
+  inline size_t remaining_code_units() const noexcept
   {
    return std::distance(iterator, end_iterator);
   }
 
   template<size_t index>
-  value_type get_code_unit() const noexcept
+  inline value_type get_code_unit() const noexcept
   {
    if constexpr (std::is_same_v<Container, typename std::list<value_type>>) {
     // std::list doesn't support it + n
@@ -724,6 +724,7 @@ namespace unicode {
 
  }; // class ArchitectureOptimizer
 
+ // Optimize for the case of all ASCII (7-bit) data in a accu size row
  // From and To are Encodings
  template<typename From, typename To, std::enable_if_t<std::is_empty<From>::value, bool> = true>
  typename To::string_type convert_optimized(const typename From::string_type& s)
-- 
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