Vim - 帮助不适用于NERDtree

Question

我从http://www.vim.org/scripts/script.php?script_id=1658下载并手动安装了NERDTree

@hits ?  .vim rvm:(-ruby-1.9.2)  ls -laR
.:
total 28
drwxr-xr-x  6 hitsu hitsu 4096 2012-02-16 15:21 .
drwxr-xr-x 49 hitsu hitsu 4096 2012-02-27 17:43 ..
drwxrwxr-x  2 hitsu hitsu 4096 2011-12-28 14:18 doc
drwxrwxr-x  2 hitsu hitsu 4096 2011-12-28 14:17 nerdtree_plugin
-rw-rw-r--  1 hitsu hitsu  283 2012-02-07 11:05 .netrwhist
drwxrwxr-x  2 hitsu hitsu 4096 2011-12-28 14:17 plugin
drwxrwxr-x  2 hitsu hitsu 4096 2011-12-28 14:17 syntax

./doc:
total 60
drwxrwxr-x 2 hitsu hitsu  4096 2011-12-28 14:18 .
drwxr-xr-x 6 hitsu hitsu  4096 2012-02-16 15:21 ..
-rw-rw-r-- 1 hitsu hitsu 52744 2011-12-28 14:17 NERD_tree.txt

./nerdtree_plugin:
total 20
drwxrwxr-x 2 hitsu hitsu 4096 2011-12-28 14:17 .
drwxr-xr-x 6 hitsu hitsu 4096 2012-02-16 15:21 ..
-rw-rw-r-- 1 hitsu hitsu 1614 2011-12-28 14:17 exec_menuitem.vim
-rw-rw-r-- 1 hitsu hitsu 8124 2011-12-28 14:17 fs_menu.vim

./plugin:
total 132
drwxrwxr-x 2 hitsu hitsu   4096 2011-12-28 14:17 .
drwxr-xr-x 6 hitsu hitsu   4096 2012-02-16 15:21 ..
-rw-rw-r-- 1 hitsu hitsu 126233 2011-12-28 14:17 NERD_tree.vim

./syntax:
total 12
drwxrwxr-x 2 hitsu hitsu 4096 2011-12-28 14:17 .
drwxr-xr-x 6 hitsu hitsu 4096 2012-02-16 15:21 ..
-rw-rw-r-- 1 hitsu hitsu 3741 2011-12-28 14:17 nerdtree.vim

我试图在vim中打开NERDtree的帮助文件.但是当我输入时,:helptags我收到了错误E471: Arugment required

之后我输入了:help NERD_tree.txt但是我收到了错误E149: Sorry, can't find help for NERD_tree.txt

帮助说明来自:http: //www.vim.org/scripts/script.php？script_id = 1658

我知道我可以手动在任何编辑器中打开NERD_tree.txt(例如vim或Emacs),但我只是想出于好奇心.

PS我是一个vim noob.:P

Answer 1

您必须提供:helptags帮助文件(您要解析的)所在的目录.例如:

:helptags ~/.vim/doc

Answer 2

我有同样的问题，并用另一个SO线程的技巧解决了它：

显然，您需要:Helptags而不是:helptags