first commit

Author: woelke

README.md

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+NERDtree plugin collections I use
+==================================
+## local_mapping.vim
+help to define custom keymap in nerdtree buffer
+
+to disable:
+
+    let g:loaded_nerdtree_plugin_local_mapping = 1
+
+## nerdtree_ctags.vim
+generate tags for specified directory
+
+to disable:
+
+    let g:loaded_nerdtree_plugin_ctags = 1
+
+## nerdtree_localrc.vim
+thinca's localrc helper
+
+* [thinca/vim-localrc](https://github.com/thinca/vim-localrc)
+this plugin write .local.vimrc for specified directory
+
+to disable:
+
+    let g:loaded_nerdtree_plugin_localrc = 1
+
+## nerdtree_open.vim
+open target node with appropriate application command such as 'xdg-open' , 'gnome-open' , 'open'(for MacOS)  
+This plugin use Shougo's vimproc if instaled.
+
+* [Shougo/vimproc](https://github.com/Shougo/vimproc)
+
+to disable:
+
+    let g:loaded_nerdtree_plugin_open = 1
+
+## nerdtree_unite.vim
+miscellaneous helper for Shougo's unite.vim
+
+* [Shougo/unite.vim](https://github.com/Shougo/unite.vim)
+
+to disable:
+
+    let g:loaded_nerdtree_plugin_unite = 1
+
+## nerdtree_vimfiler.vim
+open NerdTreeNode in Shougo's vimfiler
+
+* [Shougo/vimfiler](https://github.com/Shougo/vimfiler)
+
+to disable:
+
+    let g:loaded_nerdtree_plugin_unite = 1
+
+## nerdtree_easymove.vim
+
+C: change tree root to the selected dir with `l`  
+u: move tree root up a dir with `h`  
+
+This is very very experimental and dirty hack.  
+This plugin is disabled by default.  
+So to enable this plugin  
+
+first. install  
+
+* [t9md/vim-misc-experiment](https://github.com/t9md/vim-misc-experiment)
+
+then set:
+
+    let g:loaded_nerdtree_plugin_unite = 0

nerdtree_plugin_open.vim

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+if exists("g:loaded_nerdtree_plugin_open")
+    finish
+endif
+let g:loaded_nerdtree_plugin_open = 1
+
+
+function! s:callback_name()
+    return matchstr(expand('<sfile>'), '<SNR>\d\+_') . 'callback'
+endfunction
+
+function! s:callback()
+    if exists('*vimproc#open')
+        call vimproc#open(g:NERDTreeFileNode.GetSelected().path.str())
+    else
+        let path = g:NERDTreeFileNode.GetSelected().path.str({'escape': 1})
+
+        if !exists("g:nerdtree_plugin_open_cmd")
+            echoerr "please set 'g:nerdtree_open_cmd'  to 'open','gnome-open' or 'xdg-open'"
+            echoerr "or install vimproc from 'https://github.com/Shougo/vimproc'"
+            return
+        endif
+        let cmd = g:nerdtree_open_cmd . " " . path
+        call system(cmd)
+    endif
+endfunction
+
+call NERDTreeAddKeyMap({
+      \ 'callback': s:callback_name(),
+      \ 'quickhelpText': 'close nerd tree if open',
+      \ 'key': 'E',
+      \ })
+
+call NERDTreeAddMenuItem({
+            \ 'text': '(o)open with system command',
+            \ 'shortcut': 'o',
+            \ 'callback': s:callback_name()})