如何在Emacs中找到建议功能的defadvice？ [英] How can I locate the defadvice for an advised function in Emacs?

问题描述

当我查看开始的defen 的文档时，有一个注释：

 建议使用此功能。 
 
周围建议`参议员'：
向后移动到defun的开头。 
如果语义标签可用，请使用它们进行导航。 
  

然而，我找不到在哪个.el文件中调用了defadvice。有没有办法导航到原始文件，在哪里定义了建议？

编辑虽然我标记了Phil的建议rgrep .el文件，我仍然希望，有一些更优雅的方式追溯到defadvice。

解决方案

因为我知道没有办法导航到 defadvice 表达式的位置（我很高兴被证明是错误的）。

这应该可以跟踪它：

Mx rgrep RET （defadvice'start-of-defun RET *。el RET 〜/ .emacs.d / RET

/ p>（或者不这样，site-lisp目录将是下一个地方）

您还可以查看这样的建议数据结构（但是这个不包括您要查找的信息）。

 （ad-get-advice-info'start-of-defun）
  

When I view documentation for beginning-of-defun, there is a note:

This function is advised.

Around-advice `senator':
Move backward to the beginning of a defun.
If semantic tags are available, use them to navigate.

However I can't find in which .el file the defadvice is called. Is there any way to navigate to the original file, where the advice is defined?

Edit: While i marked correct Phils' suggestion to rgrep the .el files, i still hope, that there is some more elegant way to trace back to the defadvice.

解决方案

As far as I know there is no way to navigate to the location of a defadvice expression (I'd be delighted to be proved wrong).

This should presumably track it down:

M-x rgrep RET (defadvice 'beginning-of-defun RET *.el RET ~/.emacs.d/ RET

(or failing that, the site-lisp directory would be the next place to look)

You can also view the advice data structure like this (but this doesn't include the information you're looking for).

(ad-get-advice-info 'beginning-of-defun)

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