Modify the display width for Chinese characters and so on (#145)
Modify the display width for Chinese characters and so on (#145)

The display width will not be right if there have Chinese characters in the display. It will overflow the line, if the Chinese characters are at the end of a line. And makes "lines" value not the right number of line rows,  which makes "239: fmt.Fprintf" produce wrong output.
chzyer/readline