如何突出显示 Emacs 缓冲区中出现的所有单词?

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问题描述

Notepad++ 有一个方便的功能:如果您在文本中选择一个词(不一定是关键字)，该词将在整个文本中突出显示.这也可以在 Emacs 中完成吗?如果是这样，如何?

Notepad++ has a convenient feature: if you select a word in your text (not necessarily a keyword), the word is highlighted throughout the text. Can this be done in Emacs as well? And if so, how?

它不一定要像 Notepad++ 一样工作(即通过选择)；理想情况下，我想设置一个键绑定，使光标下出现的所有单词都突出显示.

It doesn't necessarily have to work exactly like Notepad++ (i.e., via selection); ideally, I would like to set up a key binding that causes all occurrences of the word under cursor to be highlighted.

如果突出显示是永久性的，那就太好了，即，将点从突出显示的单词上移开不会导致突出显示被删除.

It would be great if the highlights were permanent, i.e., moving point away from a highlighted word should not cause the highlight to be removed.

此外，如果有一种解决方案可以在亮点之间导航(使用自定义键绑定)，那将会很有用.

Also, it would be useful if there was a solution that made it possible to navigate between highlights (using custom key bindings).

推荐答案

也许 highlight-symbol.el 在 http://nschum.de/src/emacs/highlight-symbol/ 就是你要找的:

Maybe highlight-symbol.el at http://nschum.de/src/emacs/highlight-symbol/ is what you are looking for:

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