一个很好的Emacs项目树浏览器？

Question

除了Emacs代码浏览器（ECB）之外，你知道Emacs的一个好的项目树浏览器吗？我重视的功能是简洁，轻量级和语言不可知。

Answer 1

Speedbar？

如果您只想管理相关文件，可能需要eproject。

Answer 2

我自己还没有尝试过这个，但是emacs-nav是来自Google的一个新的Emacs项目浏览器，它似乎具有您重视的功能。

Answer 3

Projectile + NeoTree是我的首选组合。

Projectile只使用您的版本控制系统来跟踪文件，并且在项目功能中有很棒的跳转到文件。

另外，请检查the notes是否将两者合并在一起。

Answer 4

cedet的不同部分将按照我的想法行事。 Speedbar具有树结构的东西，EDE处理项目等。

Answer 5

您可以尝试sr-speedbar。太棒了。

Answer 6

我刚刚在package-list-packages中搜索了“探索”一词，并发现了project-explorer。似乎完全适合我今天想要的东西（我不编码，但我抓住了我的Jekyll网站的结构）。

键包括：

• TAB用于折叠和展开目录
• 使用RET或f打开文件。使用C-u前缀，它会很好地提示哪个窗口，甚至从那里允许您决定使用窗口或向任何一侧打开一个新窗口（我没有在包代码中找到提示字符串） ，所以它似乎很好地利用内置的Emacs功能;实际上它看起来像dired甚至）。

它可以在Melpa和Marmalade上找到。它可以在sabof/project-explorer的Github上找到。

为方便起见，我包含了网站的图片：

我不使用projectile或helm，但它有一些整合。

Answer 7

这是我对几个竞争文件浏览器类型包的看法。请参阅以下每个程序包上方的注释：

;; Dired itself allows one to do 'i' to insert (display in same buffer) the
;; subdirectory under point and C-u k on subdir header line to remove. However,
;; I have found that dired-subtree-toggle and dired-subtree-remove are a better solution for the removal
;; part. Plus dired-subtree let's you customize colors of subdirs to set them apart
;; visually. However, I set all depths of subdirectories custom faces to be the same as I found it distracting.
(use-package dired-subtree
  :ensure t
  :bind (:map dired-mode-map ("i" . 'dired-subtree-toggle))
  :bind (:map dired-mode-map ("I" . 'dired-subtree-remove)))


;; This works nicely. It provides the parent, '..', directory unlike nav.
(use-package project-explorer
  :ensure t
  :config
  (evil-set-initial-state 'project-explorer-mode 'emacs))

;; This can't go above the directory you started it in. It is nice, but I prefer the flexibility
;; of getting to parent directories in most cases.
(use-package dirtree
  :ensure t)

;; Google's file explorer
;; Nice, but doesn't maintain visited nodes in view, preferring instead to offer only
;; the current directory or lower in a side window. No better than ivy which is my main file explorer system.
(use-package nav
  :ensure t)

;; This is buggy on Emacs 26.1.
(use-package eproject
  :disabled t
  :ensure t)

;; speedbar is included with Emacs (since 24.x I believe). It has to use a separate frame, which is
;; inconvenient most of the time. There are better options (above).
;; (use-package speedbar)

;; Buggy; doesn't work on Emacs 26.1 (at least with my config).
(use-package sr-speedbar
  :disabled t
  :load-path "../lisp")

;; Buggy on Emacs 26.1 (at least with my config). I couldn't even get it to activate.
(use-package ecb
  :disabled t
  :ensure t)

;; Nice, but similar to ivy which I've already committed to, so not necessary.
(use-package lusty-explorer
  :disabled t
  :ensure t)

对我来说，常春藤加苦恼可以使我获得98％的收益。常春藤，干枯和干枯的子树使我获得了99％的收益。 project-explorer（在较小程度上是nav）是ivy plus dired或ivy plus dired和dired-subtree的不错选择。希望这可以节省您一些时间。