.vimrc

"=================================================================
" 安裝相關軟體，Vundle和airline字型
"=================================================================
"sudo apt-get install exuberant-ctags cscope vim-gtk git
"git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
"git clone https://github.com/powerline/fonts
"cd fonts && ./install.sh
" 剪貼下面的文字並放到 ~/.vimrc

"=================================================================
" Start vundle
"=================================================================
set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

"===============================================================
" Write your plugins here
"===============================================================
" indent對齊參考線
Plugin 'Yggdroot/indentLine'
" 顯示行尾空白
Plugin 'ntpeters/vim-better-whitespace'
" 顯示狀態資訊 (包含git版本)
"Plugin 'vim-airline/vim-airline'
" 在vim中使用git命令
"Plugin 'tpope/vim-fugitive'
" 把cscope指令對應到hotkey
Plugin 'chazy/cscope_maps'
" 列出檔案中所有symbols，並可以跳至symbol處
Plugin 'vim-scripts/taglist.vim'
" 顯示目錄結構
Plugin 'scrooloose/nerdtree'
" 切割視窗列出function定義
Plugin 'wesleyche/SrcExpl'
" 控管SrcExpl, taglist, nerdtree視窗
Plugin 'wesleyche/Trinity'
" taglist加強
Plugin 'majutsushi/tagbar'

"================================================================
" Run vundle
"================================================================
" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

"====================================================================
" airline Settings 目前未安裝此plugin
"===================================================================
" 指定安裝的字型 (airline會需要一些特殊符號字型)
set guifont=Inconsolata\ for\ Powerline\ 20
"let g:airline_powerline_fonts = 1
"set laststatus=2

"====================================================================
" Trinity Settings
"====================================================================
"Open and close the Tagbar separately
nmap <F6> :TagbarToggle<CR>
"Open and close the Source Explorer separately
nmap <F7>  :TrinityToggleSourceExplorer<CR>
"Open and close the Taglist separately
nmap <F8> :TrinityToggleTagList<CR>
"Open and close the NERDTree separately
nmap <F9> :TrinityToggleNERDTree<CR>
"Open and close SrcExpl, Taglist, Nerdtree 
nmap <F10>  :TrinityToggleAll<CR>

"====================================================================
" Editor Settings
"====================================================================
" 配色
" using Molokai Color Scheme for Vim
" from https://github.com/tomasr/molokai
" set t_Co=256
" colorscheme molokai

" set solarized colorscheme
" from https://https://github.com/altercation/vim-colors-solarized
" syntax enable
" set background=dark                                                                                     
" set background=light
" set t_Co=256
" let g:solarized_termcolors=256
" colorscheme solarized

" set background=light
" colorscheme wombat256mod

set t_Co=256
set background=dark
colorscheme gruvbox

" colorscheme jellybeans

" 設定gvim 的字型和大小
set guifont=inconsolata\ 20

" highlight找到的字串
set hlsearch

" search時即時顯示結果
set incsearch

" highlight游標所在row
set cursorline

" 第80字元地方顯示高亮度區塊（這是連續兩個描述)
set colorcolumn=80
highlight ColorColumn guibg=#202020

" 顯示行號
set nu
" 為方便複製，用<F2>開啟/關閉行號顯示
nnoremap <F2> :set nonumber!<CR>

" 顯示tab （這是連續兩個描述)
set listchars=tab:\|.
set list

" 強制tab space為4個字元
set tabstop=4

" 使用space代替tab
set expandtab

" 當編寫Makefile時，取消expandtab設定 (Makefile需區分tab與space)
autocmd FileType make setlocal noexpandtab

" auto indent的移動字元量
set shiftwidth=4

" 設置自動縮進
set autoindent
 
" 使用C/C++ 語言的自動縮排方式：
set cindent
 
" 智能縮排
set smartindent
 
" 在狀態欄顯示正在輸入的命令
set showcmd

" 設置匹配模式，顯示匹配的括號
set showmatch

" 智能補全
set completeopt=longest,menu

" 括號/引號補全
" :inoremap ( ()<ESC>i
:inoremap { {<CR>}<ESC>O
:inoremap [ []<ESC>i