换行

• Property . enable or disable text wrapping by using the
  使用wrapping属性启用或禁用文本自动换行。
• Matches any single character except the newline character - n
  匹配除换行符 n之外的任何单个字符。
• Columns are delimited by a carriage return - line feed combination
  列由回车符和换行符的组合分隔。
• This is even more important when the data contain line breaks
  当数据包含换行符时，这就更重要了。
• Parameter . a carriage return line feed sequence also breaks the line
  回车/换行符序列也导致换行。
• Is a function that simply prints out an end - of - line character
  是只打印出一个回车换行字符的函数。
• Tab , newline , and linefeed characters are encoded as follows
  制表符、换行符和回车符编码方式如下：
• Control s contents are wrapped or clipped by setting the value of the
  属性的值来指定是换行还是剪裁