我有一个包含许多标题和子标题的文档。在文本中，我想链接回到标题之一。没有:ref:标签的冗余怎么办？内容似乎可以选择标题。我希望有这样的东西:`#polled-data-retrieval`_。
请您参考如下方法:
reStructuredText支持implicit hyperlink targets。从reStructuredText quick reference:
Section titles, footnotes, and citations automatically generate hyperlink targets (the title text or footnote/citation label is used as the hyperlink name).
因此，以下文本(从reStructuredText快速引用，拼写错误和所有内容中删除):
Titles are targets, too
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Implict references, like `Titles are targets, too`_.
产生类似于以下内容的HTML:
<strong><a name="title">Titles are targets, too</a></strong>
<p>Implict references, like <a href="#title">Titles are targets, too</a>.</p>
