第 1 章 前言 在某些示例列表中,要在一个行中显示哪些内容不适合可用页面宽度中。这些行已经损坏。行末尾的 '\' 表示在该页面中引入了一个中断,并缩进以下行:因此: Let's pretend to have an extremely \ long line that \ does not fit This one is short 确实是: Let's pretend to have an extremely long line that does not fit This one is short前一个下一个