如何使用Etags在Emacs中找到类,方法,变量的引用? [英] How can I find the references of a class, method, variable in Emacs with Etags?
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问题描述
我可以浏览代码,但找到引用事情是理解大型代码库的关键,我相信这在Emacs中是必须的,但是我找不到任何东西,也许Emacs的专家会马上知道。
谢谢。
解决方案
我认为你最好的选择是Mx rgrep。 TAGS文件仅列出了标签的定义,而不是谁引用它。
I'd like to find all the references to a class, method, variable in Emacs, the same way I'm able to do it in Eclipse with Ctrl+Shift+G (or Cmd+Shift+G on the Mac) once I've setup my project's ETags.
I can navigate the code fine, but finding references to things is key to understanding large code bases, I'm sure this must be possible in Emacs but I can't find anything about it, maybe an Emacs expert will know right away.
Thanks.
解决方案
I think your best bet is an M-x rgrep . The TAGS file lists the definition of the tags only, not who references it.
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