--- a/modules/ini/ini.hpp	Wed Jul 20 16:28:52 2016 +0200
+++ b/modules/ini/ini.hpp	Wed Jul 20 16:33:15 2016 +0200
@@ -31,8 +31,9 @@
  *
  * ## Export macros
  *
- * You must define `INI_DLL` globally and `INI_BUILDING_DLL` when compiling the library if you want a DLL, alternatively you can provide
- * your own `INI_EXPORT` macro instead.
+ * You must define `INI_DLL` globally and `INI_BUILDING_DLL` when compiling the
+ * library if you want a DLL, alternatively you can provide your own
+ * `INI_EXPORT` macro instead.
  *
  *   - \subpage ini-syntax
  */
@@ -47,7 +48,8 @@
  *   - an option **must** always be defined in a section,
  *   - empty options must be surrounded by quotes,
  *   - lists can not includes trailing commas,
- *   - include statement must always be at the beginning of files (in no sections),
+ *   - include statement must always be at the beginning of files
+ *     (in no sections),
  *   - comments starts with # until the end of line,
  *   - options with spaces **must** use quotes.
  *
@@ -62,7 +64,8 @@
  *
  * # Redefinition
  *
- * Sections can be redefined multiple times and are kept the order they are seen.
+ * Sections can be redefined multiple times and are kept the order they are
+ * seen.
  *
  * ````ini
  * [section]
@@ -91,8 +94,8 @@
  *
  * # Include statement
  *
- * You can split a file into several pieces, if the include statement contains a relative path, the path will be relative
- * to the current file being parsed.
+ * You can split a file into several pieces, if the include statement contains a
+ * relative path, the path will be relative to the current file being parsed.
  *
  * You **must** use the include statement before any section.
  *
@@ -303,8 +306,8 @@
     }
 
     /**
-     * Get the value. For words, quoted words and section, the value is the content. Otherwise it's the
-     * characters parsed.
+     * Get the value. For words, quoted words and section, the value is the
+     * content. Otherwise it's the characters parsed.
      *
      * \return the value
      */
@@ -511,7 +514,7 @@
      */
     inline bool contains(const std::string &key) const noexcept
     {
-        return std::find_if(begin(), end(), [&] (const auto &sc) { return sc.key() == key; }) != end();
+        return find(key) != end();
     }
 
     /**
@@ -575,11 +578,11 @@
 };
 
 /**
- * Analyse a stream and detect potential syntax errors. This does not parse the file like including other
- * files in include statement.
+ * Analyse a stream and detect potential syntax errors. This does not parse the
+ * file like including other files in include statement.
  *
- * It does only analysis, for example if an option is defined under no section, this does not trigger an
- * error while it's invalid.
+ * It does only analysis, for example if an option is defined under no section,
+ * this does not trigger an error while it's invalid.
  *
  * \param it the iterator
  * \param end where to stop
@@ -619,7 +622,8 @@
 /**
  * Parse a string.
  *
- * If the string contains include statements, they are relative to the current working directory.
+ * If the string contains include statements, they are relative to the current
+ * working directory.
  *
  * \param buffer the buffer
  * \return the document