<commit_before>my vim plugin settings.
environment: 
	ubuntu 15.04(14.04)
	vim 7.4
	cscope, ctags

plugins:

1. nerdtree:
	
	The NERD tree allows you to explore your filesystem and to open files and directories. It presents the filesystem to you in the form of a tree which you manipulate with the keyboard and/or mouse. It also allows you to perform simple filesystem operations.

	from: https://github.com/scrooloose/nerdtree.git
	
	usage: F3, open and close

2. taglist: <commit_msg>update install nerdtree in ubuntu 16.04<commit_after>my vim plugin settings.
environment: 
	ubuntu 15.04(14.04)
	vim 7.4
	cscope, ctags

plugins:

1. nerdtree:
	
	The NERD tree allows you to explore your filesystem and to open files and directories. It presents the filesystem to you in the form of a tree which you manipulate with the keyboard and/or mouse. It also allows you to perform simple filesystem operations.

	from: https://github.com/scrooloose/nerdtree.git
	
	usage: F3, open and close
	
	fix install procedure in ubuntu 16.04:
	
	prepare
	
	```	
	 mkdir -p ~/.vim/autoload ~/.vim/bundle;
	 curl -Sso ~/.vim/autoload/pathogen.vim https://raw.github.com/tpope/vim-pathogen/master/autoload/pathogen.vim
	```
	
	`vim /etc/vim/vimrc` add below:
	
	```
	" Pathogen
	execute pathogen#infect()
	call pathogen#helptags() " generate helptags for everything in ‘runtimepath’
	syntax on
	filetype plugin indent on
	```
	
	install nerdtree
	```
	cd ~/.vim/bundle
	git clone https://github.com/scrooloose/nerdtree.git
	```


2. taglist: 
{'fraction_non_alphanumeric': 0.08995403808273145, 'fraction_numerical': 0.02232435981615233, 'mean_word_length': 3.6748466257668713, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 4, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1286142', 'n_tokens_mistral': 569, 'n_tokens_neox': 483, 'n_words': 182}