使用Emacs进行大型大项目 [英] Using Emacs for big big projects

问题描述

也许这里经常重复的问题，但是我找不到与搜索类似的东西。
关键是我喜欢使用Emacs作为我的个人项目，通常是使用C或者python的很小的应用程序，但是我想知道如何使用它也可以用于我的工作，我们拥有大约10k个文件的项目源代码，veiery大（实际上我正在使用源洞察，这是非常好的工具，但只适用于Windows），问题是：

• 搜索：在整个项目中搜索字符串最方便的方法是什么？


• 浏览功能：我的意思是把光标放在一个函数上，定义，var，并且定义


• 重构

如果您有任何经验，并希望分享你的想法，我会认为它非常有趣。

Br

解决方案

p>我的项目通常生活在git中，所以我把它放在一起，快速搜索：

  ;; vc-git.el中有类似的东西（但是鸽友）：vc-git-grep 
 ;; - 我的意思是不搜索二进制文件
（defcustom git-grep-switches--extended-regexp -I -n-ignore-case
切换到`git grep' 
：type'string）
 
（defun git-grep（command-args）
（interactive 
（list（read-shell-commandRun git -grep（如下）：
（格式git grep％s -e
 git-grep-switches）
'git-grep-history））
 let（（grep-use-null-device nil））
（grep command-args）））
  

Maybe is a often repeated question here, but i can't find anything similar with the search. The point is that i like to use Emacs for my personal projects, usually very small applications using C or python, but i was wondering how to use it also for my work, in which we have project with about 10k files of source code, so is veeeery big (actually i am using source insight, that is very nice tool, but only for windows), questions are:

• Searching: Which is the most convenient way to search a string within the whole project?
• Navigating throught the function: I mean something like putting the cursor over a function, define, var, and going to the definition
• Refactoring

Also if you have any experience with this and want to share your thoughts i will consider it highly interesting.

Br

解决方案

My projects typically live in git, so I put this together to quickly search them:

;; There's something similar (but fancier) in vc-git.el: vc-git-grep
;; -I means don't search through binary files
(defcustom git-grep-switches "--extended-regexp -I -n --ignore-case"
  "Switches to pass to `git grep'."
  :type 'string)

(defun git-grep (command-args)
  (interactive
   (list (read-shell-command "Run git-grep (like this): "
                             (format "git grep %s -e "
                                     git-grep-switches)
                             'git-grep-history)))
  (let ((grep-use-null-device nil))
    (grep command-args)))

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