pike.git / src / utf8_string.hpp

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pike.git/src/utf8_string.hpp:1: + #ifndef SASS_UTF8_STRING_H + #define SASS_UTF8_STRING_H    -  + #include <string> + #include "utf8.h" +  + namespace Sass { +  namespace UTF_8 { +  +  // naming conventions: +  // offset: raw byte offset (0 based) +  // position: code point offset (0 based) +  // index: code point offset (1 based or negative) +  +  // function that will count the number of code points (utf-8 characters) from the beginning to the given end +  size_t code_point_count(const std::string& str, size_t start, size_t end); +  size_t code_point_count(const std::string& str); +  +  // function that will return the byte offset of a code point in a +  size_t offset_at_position(const std::string& str, size_t position); +  +  // function that returns number of bytes in a character in a string +  size_t code_point_size_at_offset(const std::string& str, size_t offset); +  +  // function that will return a normalized index, given a crazy one +  size_t normalize_index(int index, size_t len); +  +  #ifdef _WIN32 +  // functions to handle unicode paths on windows +  std::string convert_from_utf16(const std::wstring& wstr); +  std::wstring convert_to_utf16(const std::string& str); +  #endif +  +  } + } +  + #endif   Newline at end of file added.