标签插值中的多行块

Question

我正在使用 Pug 模板编写 HTML 文章，并且在将标签插入纯文本时遇到了超长行的问题。例如：

blockquote(cite='https://lwn.net/Articles/806776/').
  It is an ABI break for the operating system,
  but that is no big deal for OpenBSD.
  De Raadt #[a(href='https://lwn.net/Articles/806869/') said]:
  #[q(cite='https://lwn.net/Articles/806869/') we here at OpenBSD are the kings of ABI-instability].
  He #[a(href='https://lwn.net/Articles/806870/') suggested] that
  relying on the OpenBSD ABI is fraught with peril:
  #[blockquote(cite='https://lwn.net/Articles/806870/') Program to the API rather than the ABI. When we see benefits, we change the ABI more often than the API. I have altered the ABI. Pray I do not alter it further.]

请注意极长的行，尤其是末尾的最后一个块引用元素。即使在我最大的显示器上，它也很难阅读并且溢出。在真实的源文件中，这个问题甚至更严重，因为它有几个深层次的识别级别。

如何分解？

我尝试了以下方法：

#[blockquote(cite='https://lwn.net/Articles/806870/').
  Program to the API rather than the ABI.
  When we see benefits,
  we change the ABI more often than the API.
  I have altered the ABI.
  Pray I do not alter it further.]

但是，这给了我以下错误：

已到达行尾，没有用于插值的右括号。

这表明 pug 根本不支持在标签插值期间解析多行。

有没有办法做到这一点，或者我应该在 GitHub 上提出有关它的问题吗？

Answer 1

为此，请使用 管道文本语法 而不是标签语法中的块。

blockquote(cite='https://lwn.net/Articles/806776/')
  | It is an ABI break for the operating system, 
  | but that is no big deal for OpenBSD. 
  | De Raadt #[a(href='https://lwn.net/Articles/806869/') said]: 
  q(cite='https://lwn.net/Articles/806869/') we here at OpenBSD are the kings of ABI-instability]. 
  | He #[a(href='https://lwn.net/Articles/806870/') suggested] that 
  | relying on the OpenBSD ABI is fraught with peril: 
  blockquote(cite='https://lwn.net/Articles/806870/') Program to the API rather than the ABI. When we see benefits, we change the ABI more often than the API. I have altered the ABI. Pray I do not alter it further.

请注意，这并不是真正的最佳实践，因为您必须在每行末尾添加一个尾随空格，以便在编译时保留单词之间的空格。大多数代码编辑器都有一个“软换行”选项，可以根据窗口宽度动态换行代码（无需实际插入任何换行符）。