vimrc.bundles

" ==========================================
" bundle 插件管理和配置项
" ==========================================

"------------------------------------------- begin of configs --------------------------------------------

" ################### 包依赖 #####################
" package dependence:  ctags, ag(he_silver_searcher)
" python dependence:   pep8, pyflake

" 非兼容vi模式。去掉讨厌的有关vi一致性模式，避免以前版本的一些bug和局限
set nocompatible
filetype off " required! turn off

" ################### 插件管理 ###################

" inspired by spf13, 自定义需要的插件集合
if !exists('g:bundle_groups')
    " let g:bundle_groups=['python', 'markdown', 'tmux', 'beta', 'html', 'json', 'nginx', 'golang', 'ruby', 'less', 'php', 'coffeescript', 'shell']
    let g:bundle_groups=['python', 'markdown', 'html', 'tmux', 'beta', 'json', 'nginx']
endif

" ----------------------------------------------------------------------------
" 使用 vim-plug 管理插件
" vim plugin bundle control, command model
" ----------------------------------------------------------------------------

call plug#begin('~/.vim/bundle')

" 移动光标到插件名上, 使用'#'快速跳转到每个插件的配置处

" syntastic
Plug 'scrooloose/syntastic'

" auto complete
" 代码自动补全
" 迄今为止用到的最好的自动VIM自动补全插件
" 重启 :YcmRestartServer
Plug 'Valloric/YouCompleteMe'
" 自动补全单引号，双引号等
Plug 'Raimondi/delimitMate'

" quick edit
" 快速注释
Plug 'scrooloose/nerdcommenter'


" 快速加入修改环绕字符
" for repeat -> enhance surround.vim, . to repeat command
Plug 'tpope/vim-repeat' | Plug 'tpope/vim-surround'
" trailingwhitespace
" 快速去行尾空格 [, + <Space>]
Plug 'bronson/vim-trailing-whitespace'
" quick movement
" easymotion
"更高效的移动 [,, + w/fx/h/j/k/l]
Plug 'Lokaltog/vim-easymotion'

"Plug 'vim-scripts/matchit.zip'
" signature
" 显示marks - 方便自己进行标记和跳转
" m[a-zA-Z] add mark
" '[a-zA-Z] go to mark
" m<Space>  del all marks
" m/        list all marks
" 显示标记的插件
"Plug 'kshenoy/vim-signature'

" quick run
" quickrun
Plug 'thinca/vim-quickrun'

" gundo
" edit history, 可以查看回到某个历史状态
Plug 'sjl/gundo.vim'

" view
" airline
" 状态栏增强展示
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
" rainbow_parentheses
" 括号显示增强
Plug 'kien/rainbow_parentheses.vim'
" 主题 solarized
" solarized
Plug 'altercation/vim-colors-solarized'
" molokai
" 主题 molokai
Plug 'tomasr/molokai'

Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'

Plug 'tpope/vim-eunuch'  "操作文件或目录
Plug 'vim-scripts/fcitx.vim' "insert模式换到普通模式时使用英文输入法
Plug 'jmcantrell/vim-virtualenv'

" nav
" nerdtree nerdtreetabs
Plug 'scrooloose/nerdtree' | Plug 'jistr/vim-nerdtree-tabs'

if count(g:bundle_groups, 'tmux')
    " tmux
    " For tmux navigator Ctrl-hjkl
    Plug 'christoomey/vim-tmux-navigator'
endif

if count(g:bundle_groups, 'markdown')
    Plug 'plasticboy/vim-markdown', {'for': 'md'}
    Plug 'godlygeek/tabular'
    " https://github.com/suan/vim-instant-markdown
    " npm -g install instant-markdown-d
    " Plug 'suan/vim-instant-markdown'
    " let g:instant_markdown_slow = 1
    " let g:instant_markdown_autostart = 0
    map <F12> :InstantMarkdownPreview<CR>
endif

if count(g:bundle_groups, 'golang')
    " 1. vim a.go
    " 2. :GoInstallBinaries
    " vimgo  https://github.com/fatih/vim-go
    Plug 'fatih/vim-go', {'for': 'go'}
endif


if count(g:bundle_groups, 'python')
    " for python.vim syntax highlight
    " pythonsyntax
    Plug 'hdima/python-syntax'
    Plug 'hynek/vim-python-pep8-indent'
    Plug 'Glench/Vim-Jinja2-Syntax'

    " isort  https://github.com/timothycrosley/isort#readme + https://github.com/fisadev/vim-isort#installation
    " pip install isort
    Plug 'fisadev/vim-isort'
    " Shift-V 上下选中, ctrl + i 规范化
    let g:vim_isort_map = '<C-i>'
endif

if count(g:bundle_groups, 'php')
    " piv
    " shift-v可以查看函数手册 / leader-pd生成注释
    Plug 'spf13/PIV'
endif

if count(g:bundle_groups, 'ruby')
    Plug 'vim-ruby/vim-ruby'
    Plug 'tpope/vim-rails'
    " dir / dar
    Plug 'nelstrom/vim-textobj-rubyblock'

    " 有bug, 和当前有冲突, 尚未解决, 不要打开 => TODO: solve this problem
    " Plug 'tpope/vim-endwise'
endif

if count(g:bundle_groups, 'javascript')
    " javascript
    " 注意: syntax这个插件要放前面
    Plug 'othree/yajs.vim' | Plug 'pangloss/vim-javascript'
    " Plug 'jelera/vim-javascript-syntax' | Plug 'pangloss/vim-javascript'

    " TODO: jquery? for, remove or keep
    Plug 'othree/javascript-libraries-syntax.vim'
    let g:used_javascript_libs = 'jquery,underscore,backbone'

    " for javascript 自动补全, 配合YCM, 需要安装全局环境的（非nvm中) node.js&npm
    " 安装完成后还需要在 bundle/tern_for_vim 下执行 npm install 安装依赖 `cd ~/.vim/bundle/tern_for_vim && npm install`
    " see https://github.com/marijnh/tern_for_vim
    " Plug 'marijnh/tern_for_vim', {'do': 'npm install'}
endif


if count(g:bundle_groups, 'coffeescript')
    Plug 'kchmck/vim-coffee-script'
endif

" if count(g:bundle_groups, 'shell')
    " Plug 'Shougo/vimshell.vim'
" endif

if count(g:bundle_groups, 'json')
    " json
    Plug 'elzr/vim-json', {'for': 'json'}
endif

if count(g:bundle_groups, 'css')
    " css
    " not work in iterm2 which termianl selection is not xterm-256, and it slow
    " Plug 'ap/vim-css-color'

    " 这个有坑, see issue https://github.com/wklken/k-vim/issues/49
    " Plug 'gorodinskiy/vim-coloresque'
    " Plug 'lilydjwg/colorizer'
endif

if count(g:bundle_groups, 'less')
    " ###### vim.less : less 自动更新##########
    " Plug 'groenewege/vim-less'
    " autocmd BufWritePost *.less :!lessc % > %:p:r.css
endif

if count(g:bundle_groups, 'html')
    " ###### emmet HTML complete #########
    " Plug "mattn/emmet-vim"
endif

if count(g:bundle_groups, 'nginx')
    " Plug 'evanmiller/nginx-vim-syntax'
endif


" this is just for beta version
if count(g:bundle_groups, 'beta')
    " indent
    Plug 'nathanaelkane/vim-indent-guides'
    " <leader>ig to trigger
    let g:indent_guides_start_level = 2
    let g:indent_guides_guide_size = 1
    let g:indent_guides_auto_colors = 0
    autocmd VimEnter,Colorscheme * :hi IndentGuidesOdd  ctermbg=black
    autocmd VimEnter,Colorscheme * :hi IndentGuidesEven ctermbg=black

endif


" Add plugins to &runtimepath
call plug#end()


" ################### 基础 ######################

" syntastic {{{
    " dependence
    " 1. shellcheck `brew install shellcheck` https://github.com/koalaman/shellcheck

    let g:syntastic_error_symbol='>>'
    let g:syntastic_warning_symbol='>'
    let g:syntastic_check_on_open=1
    let g:syntastic_check_on_wq=0
    let g:syntastic_enable_highlighting=1

    " checkers
    " 最轻量
    " let g:syntastic_python_checkers=['pyflakes'] " 使用pyflakes
    " 中等
    " error code: http://pep8.readthedocs.org/en/latest/intro.html#error-codes
    let g:syntastic_python_checkers=['pyflakes', 'pep8'] " 使用pyflakes,速度比pylint快
    let g:syntastic_python_pep8_args='--ignore=E501,E225,E124,E712'
    " 重量级, 但是足够强大, 定制完成后相当个性化
    " pylint codes: http://pylint-messages.wikidot.com/all-codes
    " let g:syntastic_python_checkers=['pyflakes', 'pylint'] " 使用pyflakes,速度比pylint快
    " let g:syntastic_python_checkers=['pylint'] " 使用pyflakes,速度比pylint快
    " let g:syntastic_python_pylint_args='--disable=C0111,R0903,C0301'

    " if js
    " let g:syntastic_javascript_checkers = ['jsl', 'jshint']
    " let g:syntastic_html_checkers=['tidy', 'jshint']

    " to see error location list
    let g:syntastic_always_populate_loc_list = 1
    let g:syntastic_enable_signs = 1
    let g:syntastic_auto_loc_list = 0
    let g:syntastic_auto_jump = 0
    let g:syntastic_loc_list_height = 5

    function! ToggleErrors()
        let old_last_winnr = winnr('$')
        lclose
        if old_last_winnr == winnr('$')
            " Nothing was closed, open syntastic_error location panel
            Errors
        endif
    endfunction
    nnoremap <Leader>s :call ToggleErrors()<cr>

    " ,en ,ep to jump between errors
    function! <SID>LocationPrevious()
    try
        lprev
    catch /^Vim\%((\a\+)\)\=:E553/
        llast
    endtry
    endfunction

    function! <SID>LocationNext()
    try
        lnext
    catch /^Vim\%((\a\+)\)\=:E553/
        lfirst
    endtry
    endfunction

    nnoremap <silent> <Plug>LocationPrevious    :<C-u>exe 'call <SID>LocationPrevious()'<CR>
    nnoremap <silent> <Plug>LocationNext        :<C-u>exe 'call <SID>LocationNext()'<CR>
    nmap <silent> <Leader>ep    <Plug>LocationPrevious
    nmap <silent> <Leader>en    <Plug>LocationNext

    " 修改高亮的背景色, 适应主题
    highlight SyntasticErrorSign guifg=white guibg=black

    " 禁止插件检查java
    " thanks to @marsqing, see https://github.com/wklken/k-vim/issues/164
    let g:syntastic_mode_map = {'mode': 'active', 'passive_filetypes': ['java'] }

    " 关闭syntastic语法检查, 鼠标复制代码时用到, 防止把错误标志给复制了
    nnoremap <silent> <Leader>ec :SyntasticToggleMode<CR>
" }}}


" ################### 自动补全 ###################

" YouCompleteMe {{{
    "youcompleteme  默认tab  s-tab 和自动补全冲突
    "let g:ycm_key_list_select_completion=['<c-n>']
    let g:ycm_key_list_select_completion = ['<Down>']
    "let g:ycm_key_list_previous_completion=['<c-p>']
    let g:ycm_key_list_previous_completion = ['<Up>']
    let g:ycm_complete_in_comments = 1  "在注释输入中也能补全
    let g:ycm_complete_in_strings = 1   "在字符串输入中也能补全
    let g:ycm_use_ultisnips_completer = 1 "提示UltiSnips
    let g:ycm_collect_identifiers_from_comments_and_strings = 1   "注释和字符串中的文字也会被收入补全
    let g:ycm_collect_identifiers_from_tags_files = 1
    " 开启语法关键字补全
    let g:ycm_seed_identifiers_with_syntax=1

    "let g:ycm_seed_identifiers_with_syntax=1   "语言关键字补全, 不过python关键字都很短，所以，需要的自己打开

    " 跳转到定义处, 分屏打开
    let g:ycm_goto_buffer_command = 'horizontal-split'
    " nnoremap <leader>jd :YcmCompleter GoToDefinition<CR>
    nnoremap <leader>jd :YcmCompleter GoToDefinitionElseDeclaration<CR>
    nnoremap <leader>gd :YcmCompleter GoToDeclaration<CR>

    " 引入，可以补全系统，以及python的第三方包 针对新老版本YCM做了兼容
    " old version
    if !empty(glob("~/.vim/bundle/YouCompleteMe/cpp/ycm/.ycm_extra_conf.py"))
        let g:ycm_global_ycm_extra_conf = "~/.vim/bundle/YouCompleteMe/cpp/ycm/.ycm_extra_conf.py"
    endif
    " new version
    if !empty(glob("~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py"))
        let g:ycm_global_ycm_extra_conf = "~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py"
    endif

    " 直接触发自动补全 insert模式下
    " let g:ycm_key_invoke_completion = '<C-Space>'
    " 黑名单,不启用
    let g:ycm_filetype_blacklist = {
        \ 'tagbar' : 1,
        \ 'gitcommit' : 1,
        \}
" }}}


" delimitMate {{{
    " for python docstring ",优化输入
    au FileType python let b:delimitMate_nesting_quotes = ['"']
    au FileType php let delimitMate_matchpairs = "(:),[:],{:}"
    " 关闭某些类型文件的自动补全
    "au FileType mail let b:delimitMate_autoclose = 0
" }}}


" ################### 快速编码 ###################

" nerdcommenter {{{
    let g:NERDSpaceDelims=1
    let g:NERDAltDelims_python = 1
" }}}

" trailingwhitespace {{{
    map <leader><space> :FixWhitespace<cr>
" }}}


" ################### 快速移动 ###################

" easymotion {{{
    let g:EasyMotion_do_mapping = 0 " Disable default mappings
    let g:EasyMotion_smartcase = 1
    nmap s <Plug>(easymotion-overwin-f2)


" ################### 功能相关 ###################

" ctrlp ctrlpfunky{{{
    let g:ctrlp_map = '<leader>p'
    let g:ctrlp_cmd = 'CtrlP'
    map <leader>f :CtrlPMRU<CR>
    let g:ctrlp_custom_ignore = {
        \ 'dir':  '\v[\/]\.(git|hg|svn|rvm)$',
        \ 'file': '\v\.(exe|so|dll|zip|tar|tar.gz|pyc)$',
        \ }
    let g:ctrlp_working_path_mode=0
    let g:ctrlp_match_window_bottom=1
    let g:ctrlp_max_height=15
    let g:ctrlp_match_window_reversed=0
    let g:ctrlp_mruf_max=500
    let g:ctrlp_follow_symlinks=1
    " 如果安装了ag, 使用ag
    " if executable('ag')
    " " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
    " let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
    " " ag is fast enough that CtrlP doesn't need to cache
    " let g:ctrlp_use_caching = 0
    " endif

    " ctrlpfunky
    " ctrlp插件1 - 不用ctag进行函数快速跳转
    nnoremap <Leader>fu :CtrlPFunky<Cr>
    " narrow the list down with a word under cursor
    nnoremap <Leader>fU :execute 'CtrlPFunky ' . expand('<cword>')<Cr>
    let g:ctrlp_funky_syntax_highlight = 1

    let g:ctrlp_extensions = ['funky']
" }}}


" ################### 显示增强 ###################

" airline {{{
    if !exists('g:airline_symbols')
        let g:airline_symbols = {}
    endif
    let g:airline_left_sep = '▶'
    let g:airline_left_alt_sep = '❯'
    let g:airline_right_sep = '◀'
    let g:airline_right_alt_sep = '❮'
    let g:airline_symbols.linenr = '¶'
    let g:airline_symbols.branch = '⎇'
    " 是否打开tabline
    let g:airline#extensions#tabline#enabled = 1
    let g:airline#extensions#tabline#show_tabs = 0
    let g:airline#extensions#tabline#buffer_nr_show = 0
    let g:airline#extensions#tabline#fnamemod = ':t'
    let g:airline#extensions#tabline#buffer_min_count = 1
    let g:airline#extensions#tabline#show_close_button = 0
    nmap <leader>1 <Plug>AirlineSelectTab1
    nmap <leader>2 <Plug>AirlineSelectTab2
    nmap <leader>3 <Plug>AirlineSelectTab3
    nmap <leader>4 <Plug>AirlineSelectTab4
    nmap <leader>5 <Plug>AirlineSelectTab5
    nmap <leader>6 <Plug>AirlineSelectTab6
    nmap <leader>7 <Plug>AirlineSelectTab7
    nmap <leader>8 <Plug>AirlineSelectTab8
    nmap <leader>9 <Plug>AirlineSelectTab9

" }}}



" rainbow_parentheses {{{
    " 不加入这行, 防止黑色括号出现, 很难识别
    " \ ['black',       'SeaGreen3'],
    let g:rbpt_colorpairs = [
        \ ['brown',       'RoyalBlue3'],
        \ ['Darkblue',    'SeaGreen3'],
        \ ['darkgray',    'DarkOrchid3'],
        \ ['darkgreen',   'firebrick3'],
        \ ['darkcyan',    'RoyalBlue3'],
        \ ['darkred',     'SeaGreen3'],
        \ ['darkmagenta', 'DarkOrchid3'],
        \ ['brown',       'firebrick3'],
        \ ['gray',        'RoyalBlue3'],
        \ ['darkmagenta', 'DarkOrchid3'],
        \ ['Darkblue',    'firebrick3'],
        \ ['darkgreen',   'RoyalBlue3'],
        \ ['darkcyan',    'SeaGreen3'],
        \ ['darkred',     'DarkOrchid3'],
        \ ['red',         'firebrick3'],
        \ ]

    let g:rbpt_max = 16
    let g:rbpt_loadcmd_toggle = 0
    au VimEnter * RainbowParenthesesToggle
    au Syntax * RainbowParenthesesLoadRound
    au Syntax * RainbowParenthesesLoadSquare
    au Syntax * RainbowParenthesesLoadBraces
" }}}


" ################### 显示增强-主题 ###################"

" solarized {{{
    let g:solarized_termtrans=1
    let g:solarized_contrast="normal"
    let g:solarized_visibility="normal"
    " let g:solarized_termcolors=256
" }}}

" molokai {{{
    " monokai原始背景色
    let g:molokai_original = 1
    let g:rehash256 = 1
" }}}

" ################### 快速导航 ###################

" nerdtree nerdtreetabs {{{
    " map <leader>n :NERDTreeToggle<CR>
    let NERDTreeHighlightCursorline=1
    let NERDTreeIgnore=[ '\.pyc$', '\.pyo$', '\.obj$', '\.o$', '\.so$', '\.egg$', '^\.git$', '^\.svn$', '^\.hg$' ]
    "close vim if the only window left open is a NERDTree
    autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | end
    " s/v 分屏打开文件
    let g:NERDTreeMapOpenSplit = 's'
    let g:NERDTreeMapOpenVSplit = 'v'


    " nerdtreetabs
    map <F2> <plug>NERDTreeTabsToggle<CR>
    " 关闭同步
    " let g:nerdtree_tabs_synchronize_view=0
    " let g:nerdtree_tabs_synchronize_focus=0
    " 是否自动开启nerdtree
    " thank to @ListenerRi, see https://github.com/wklken/k-vim/issues/165
    " let g:nerdtree_tabs_open_on_console_startup=0
    " let g:nerdtree_tabs_open_on_gui_startup=0
" }}}


" Vim Workspace Controller
" ctrlspace {{{
    let g:airline_exclude_preview = 1
    hi CtrlSpaceSelected guifg=#586e75 guibg=#eee8d5 guisp=#839496 gui=reverse,bold ctermfg=10 ctermbg=7 cterm=reverse,bold
    hi CtrlSpaceNormal   guifg=#839496 guibg=#021B25 guisp=#839496 gui=NONE ctermfg=12 ctermbg=0 cterm=NONE
    hi CtrlSpaceSearch   guifg=#cb4b16 guibg=NONE gui=bold ctermfg=9 ctermbg=NONE term=bold cterm=bold
    hi CtrlSpaceStatus   guifg=#839496 guibg=#002b36 gui=reverse term=reverse cterm=reverse ctermfg=12 ctermbg=8
" }}}


" ################### 语言相关 ###################

" quickrun {{{
    let g:quickrun_config = {
    \   "_" : {
    \       "outputter" : "message",
    \   },
    \}

    let g:quickrun_no_default_key_mappings = 1
    nmap <Leader>r <Plug>(quickrun)
    map <F10> :QuickRun<CR>
" }}}


" pythonsyntax {{{
    let python_highlight_all = 1
    autocmd FileType python noremap <F7> <Esc>:w<CR>:call OperateBreakpoint(line('.'))<CR>

    function OperateBreakpoint(lnum) "{{{
    let l:line = getline(a:lnum)
    let l:breakpoint_cmd = 'import ipdb; ipdb.set_trace(context=30)'
    if strridx(l:line, l:breakpoint_cmd) != -1
        normal dd
    else
        let l:plnum = prevnonblank(a:lnum)
        call append(line('.')-1, repeat(' ', indent(l:plnum)).l:breakpoint_cmd)
        normal k
    endif
    noautocmd write
    endfunction "}}}
" }}}

" piv {{{
    let g:DisableAutoPHPFolding = 1
" }}}


" vimgo {{{
    let g:go_highlight_functions = 1
    let g:go_highlight_methods = 1
    let g:go_highlight_structs = 1
    let g:go_highlight_operators = 1
    let g:go_highlight_build_constraints = 1

    let g:go_fmt_fail_silently = 1
    " format with goimports instead of gofmt
    let g:go_fmt_command = "goimports"
    let g:syntastic_go_checkers = ['golint', 'govet', 'errcheck']
    let g:syntastic_mode_map = { 'mode': 'active', 'passive_filetypes': ['go', 'java'] }
" }}}

" markdown {{{
    let g:vim_markdown_folding_disabled=1
" }}}


" javascript {{{
    " pangloss/vim-javascript
    let g:html_indent_inctags = "html,body,head,tbody"
    let g:html_indent_script1 = "inc"
    let g:html_indent_style1 = "inc"
" }}}

" json {{{
    let g:vim_json_syntax_conceal = 0
" }}}

" css {{{
" }}}

" nginx {{{
" }}}

"################ fzf ############################
    "##########colors
    function! s:fzf_statusline()
    " Override statusline as you like
    highlight fzf1 ctermfg=161 ctermbg=251
    highlight fzf2 ctermfg=23 ctermbg=251
    highlight fzf3 ctermfg=237 ctermbg=251
    setlocal statusline=%#fzf1#\ >\ %#fzf2#fz%#fzf3#f
    endfunction
    autocmd! User FzfStatusLine call <SID>fzf_statusline()
    let g:fzf_layout = { 'window': 'enew' , 'down': '~40%'}
    let g:fzf_colors =
    \ { 'fg':      ['fg', 'Normal'],
    \ 'bg':      ['bg', 'Normal'],
    \ 'hl':      ['fg', 'Comment'],
    \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
    \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
    \ 'hl+':     ['fg', 'Statement'],
    \ 'info':    ['fg', 'PreProc'],
    \ 'prompt':  ['fg', 'Conditional'],
    \ 'pointer': ['fg', 'Exception'],
    \ 'marker':  ['fg', 'Keyword'],
    \ 'spinner': ['fg', 'Label'],
    \ 'header':  ['fg', 'Comment'] }
    let $FZF_DEFAULT_COMMAND = 'ag -g ""'
    autocmd VimEnter * command! Colors
    \ call fzf#vim#colors({'left': '15%', 'options': '--reverse --margin 30%,0'})
    "########
    let g:fzf_files_options =
      \ '--preview "(coderay {} || cat {}) 2> /dev/null | head -'.&lines.'"'
    let g:fzf_buffers_jump = 1
    let g:fzf_commits_log_options = '--graph --color=always --format="%C(auto)%h%d %s %C(black)%C(bold)%cr"'
    let g:fzf_commands_expect = 'alt-enter,ctrl-x'
    noremap <C-A-F> :Ag<Space>
    noremap <C-p> :Files<CR>
    noremap <leader>b :Buffers<CR>
    "y代表复制选择的内容，这些内容会保存到寄存器中 <C-R>" 代表把之前复制或者删
    "除的内容显示出来 <CR>为回车
    vnoremap <C-f> y:BLines<Space><C-R>"<CR>
    nnoremap <C-f> :BLines<Space>
    noremap <leader>r :BTags<CR>


" ####### temp #######

" beta {{{
    " python code format
    " format all file
    autocmd FileType python nnoremap <leader>y :0,$!yapf<Cr>
    " format select block
    " autocmd FileType python vnoremap <leader>y :!yapf<Cr>

    " Plug 'mindriot101/vim-yapf'
    " scriptencoding utf-8
    " let g:yapf_style = "google"
    " let g:yapf_style = "pep8"
    " setenv PYTHONIOENCODING UTF-8
    " nnoremap <leader>y :call Yapf()<cr>
" }}}

"------------------------------------------- end of configs --------------------------------------------