init

README.md

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+This is almost a copypaste of http://www.vim.org/scripts/script.php?script_id=3878
+
+This plugin add capability to search in folders via NERDtree. The search use [ag.vim](https://github.com/epmatsw/ag.vim).
+
+## How to Use
+
+1. Open NERDtree
+2. Point to a directory
+3. Press `ms`
+4. Enter search term
+5. Profit!

plugin/NERD_tree-ag.vim

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+" ============================================================================
+" File:        NERD_tree-ack.vim
+" Description: Adds searching capabilities to NERD_Tree
+" Maintainer:  Mohammad Satrio <wolfaeon at gmail dot com>
+" License:     This program is free software. It comes without any warranty,
+"              to the extent permitted by applicable law. You can redistribute
+"              it and/or modify it under the terms of the Do What The Fuck You
+"              Want To Public License, Version 2, as published by Sam Hocevar.
+"              See http://sam.zoy.org/wtfpl/COPYING for more details.
+"
+" ============================================================================
+
+
+" don't load multiple times
+if exists("g:loaded_nerdtree_ag")
+    finish
+endif
+
+let g:loaded_nerdtree_ag = 1
+
+" add the new menu item via NERD_Tree's API
+call NERDTreeAddMenuItem({
+    \ 'text': '(s)earch directory',
+    \ 'shortcut': 's',
+    \ 'callback': 'NERDTreeAg' })
+
+function! NERDTreeAg()
+    " get the current dir from NERDTree
+    let cd = g:NERDTreeDirNode.GetSelected().path.str()
+
+    " get the pattern
+    let pattern = input("Enter the pattern: ")
+    if pattern == ''
+        echo 'Maybe another time...'
+        return
+    endif
+    exec "Ag ".pattern." ".cd
+endfunction