const char *GetNearestWord(const char *wordStart, int searchLen = -1,
bool ignoreCase = false, SString wordCharacters="", int wordIndex = -1);
char *GetNearestWords(const char *wordStart, int searchLen=-1,
const char *GetNearestWord(const char *wordStart, int searchLen = -1,
bool ignoreCase = false, SString wordCharacters="", int wordIndex = -1);
char *GetNearestWords(const char *wordStart, int searchLen=-1,