.vimrc.seraphic

"==============================================================================
"----------------------------   Global Setting   ------------------------------
"==============================================================================
" 定义快捷键的前缀，即<Leader>
let mapleader = ","

"==============================================================================
"-----------------------------   Key Bindings   -------------------------------
"==============================================================================
" 定义快捷键关闭当前分割窗口
nmap <Leader>q :q<CR>

" 定义快捷键保存当前窗口内容
nmap <Leader>w :w<CR>

" 定义快捷键保存所有窗口内容并退出 vim
nmap <Leader>WQ :wa<CR>:q<CR>

" 不做任何保存，直接退出 vim
nmap <Leader>Q :qa!<CR>

" 设置快捷键遍历子窗口
nnoremap nw <C-W><C-W>            " 依次遍历
nnoremap <Leader>lw <C-W>l        " 跳转至右方的窗口
nnoremap <Leader>hw <C-W>h        " 跳转至左方的窗口
nnoremap <Leader>kw <C-W>k        " 跳转至上方的子窗口
nnoremap <Leader>jw <C-W>j        " 跳转至下方的子窗口

" 设置快捷键切换Buffer
nnoremap <Leader>bn :bn<CR>       "切换到下一个buffer
nnoremap <Leader>bp :bp<CR>       "切换到前一个buffer

" 定义:Man命令查看各类man信息的快捷键
nmap <Leader>man :Man 3 <cword><CR>

"==============================================================================
"--------------------------------   Vundle   ----------------------------------
"==============================================================================
set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim

" vundle 管理的插件列表必须位于 vundle#begin() 和 vundle#end() 之间
call vundle#rc()
Plugin 'VundleVim/Vundle.vim'                 " 插件管理

Plugin 'tpope/vim-fugitive'                   " git wrapper
Plugin 'airblade/vim-gitgutter'               " git diff 展示
Plugin 'mattn/gist-vim'                       " gist 插件
Plugin 'mattn/webapi-vim'                     " vim-gist requred
Plugin 'mattn/pastebin-vim'                   " Pastebin 插件
Plugin 'ryanoasis/vim-devicons'               " icons support

Plugin 'ctrlpvim/ctrlp.vim'                   " 搜索并打开文件
Plugin 'scrooloose/nerdtree'                  " 目录树浏览
Plugin 'majutsushi/tagbar'                    " 大纲式快速导航
Plugin 'vim-scripts/taglist.vim'              " 类似 TagBar
Plugin 'kien/tabman.vim'                      " 标签页管理器
Plugin 'wkentaro/conque.vim'                  " vim 内嵌终端
"Plugin 'fholgado/minibufexpl.vim'            " 显示buffer
Plugin 'chazy/cscope_maps'                    " Cscope Settings
Plugin 'ludovicchabant/vim-gutentags'         " 自动 ctags 索引
Plugin 'Yggdroot/LeaderF'                     " 函数列表

Plugin 'xolox/vim-misc'                       " required by vim-session
Plugin 'xolox/vim-session'                    " session 管理

Plugin 'easymotion/vim-easymotion'            " 快速移动
Plugin 'scrooloose/nerdcommenter'             " 快速注释代码
Plugin 'vim-utils/vim-man'                    " 使用 man 手册
Plugin 'vimwiki/vimwiki'                      " Personal Wiki
Plugin 'itchyny/calendar.vim'                 " Calendar and Note
Plugin 'christoomey/vim-tmux-navigator'       " vim / tmux 无缝切换
Plugin 'vim-scripts/a.vim'                    " source/header 快速切换

"Plugin 'Valloric/YouCompleteMe'              " 代码补全: 基于语义
"Plugin 'Shougo/neocomplete.vim'              " 代码补全: 基于标签
Plugin 'ervandew/supertab'                    " 代码补全: 基于标签
"Plugin 'scrooloose/syntastic'                " 语法检查: 与YCM冲突
"Plugin 'davidhalter/jedi-vim'                " Python补全: 与YCM冲突
"Plugin 'Raimondi/delimitMate'                " 引号/括号自动补全
Plugin 'JarrodCTaylor/vim-sql-suggest'        "SQL completion
Plugin 'shawncplus/phpcomplete.vim'           " Improved PHP omni-completion

"Plugin 'aperezdc/vim-template'               " 新文件模板
"Plugin 'SirVer/ultisnips'                    " 代码块引擎
"Plugin 'honza/vim-snippets'                  " 代码块集合
"Plugin 'Shougo/neosnippet'                   " 另一个代码块引擎
"Plugin 'Shougo/neosnippet-snippets'          " 另一个代码块集合

Plugin 'lilydjwg/fcitx.vim'                   " 输入法切换之状态恢复
Plugin 'ntpeters/vim-better-whitespace'       " 显示行末多余空格
Plugin 'tpope/vim-surround'                   " 修改配对括号
"Plugin 'godlygeek/tabular'                   " 代码对齐增强
Plugin 'Chiel92/vim-autoformat'               " 代码自动格式化
Plugin 'rhysd/vim-clang-format'               " Clang-format 格式化

Plugin 'nathanaelkane/vim-indent-guides'      " 代码缩进可视化关联
Plugin 'kshenoy/vim-signature'                " 代码收藏书签可视化
Plugin 'derekwyatt/vim-fswitch'               " 接口与实现快速切换
Plugin 'derekwyatt/vim-protodef'              " 由接口快速生成实现框架

Plugin 'octol/vim-cpp-enhanced-highlight'     " Cpp语法高亮增强(C++ 11/14)
Plugin 'pangloss/vim-javascript'              " JavaScript语法高亮
Plugin 'elzr/vim-json'                        " Json语法高亮
Plugin 'othree/html5.vim'                     " html5语法高亮
Plugin 'hail2u/vim-css3-syntax'               " css3 语法高亮
Plugin 'ap/vim-css-color'                     " 颜色代码预览

Plugin 'colorselector'                        " 配色选择器
Plugin 'flazz/vim-colorschemes'               " 配色方案集合
Plugin 'tomasr/molokai'                       " 复古配色方案
Plugin 'sickill/vim-monokai'                  " sublime配色方案
Plugin 'altercation/vim-colors-solarized'     " 淡雅配色方案

"Plugin 'Lokaltog/vim-powerline'              " 状态栏增强
Plugin 'vim-airline/vim-airline'              " 替代 powerline
Plugin 'vim-airline/vim-airline-themes'       " airline 主题

call vundle#end()               " 插件列表结束
filetype plugin indent on

"==============================================================================
"-------------------------------   NERDTree   ---------------------------------
"==============================================================================
"map <F4> :NERDTreeMirror<CR>
map nt :NERDTreeToggle<cr>

" 设置NERDTree子窗口宽度
let NERDTreeWinSize=32

" 设置NERDTree子窗口位置
let NERDTreeWinPos="left"

" 显示隐藏文件
let NERDTreeShowHidden=1

" NERDTree 子窗口中不显示冗余帮助信息
let NERDTreeMinimalUI=1

" 删除文件时自动删除文件对应 buffer
let NERDTreeAutoDeleteBuffer=1

" open a NERDTree automatically when vim starts up
"autocmd vimenter * NERDTree

" Close NERDTree When Leave
autocmd VimLeave * NERDTreeClose
"autocmd VimLeave * mksession! [filename]

" close vim if the only window left open is a NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" open a NERDTree automatically when vim starts up if no files were specified
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif

"==============================================================================
"--------------------------------   tabman   ----------------------------------
"==============================================================================
" Usage:
"       Press <leader>mt or run :TMToggle to toggle TabMan.
"       Press <leader>mf or run :TMFocus to give focus to/open the TabMan window.

" Change the default mappings:
let g:tabman_toggle = 'tm'
let g:tabman_focus  = 'tf'

" Change the width of the TabMan window:
let g:tabman_width = 25

" And the position:
let g:tabman_side = 'left'

" Set this to 1 to show windows created by plugins, help and quickfix:
let g:tabman_specials = 0

" Set this to 0 to disable line numbering in the TabMan window:
let g:tabman_number = 1

"==============================================================================
"--------------------------------   cscope   ----------------------------------
"==============================================================================
" Usage:
" The following maps all invoke one of the following cscope search types:
"   's'   symbol: find all references to the token under cursor
"   'g'   global: find global definition(s) of the token under cursor
"   'c'   calls:  find all calls to the function name under cursor
"   't'   text:   find all instances of the text under cursor
"   'e'   egrep:  egrep search for the word under cursor
"   'f'   file:   open the filename under cursor
"   'i'   includes: find files that include the filename under cursor
"   'd'   called: find functions that function under cursor calls
if has("cscope")
   set splitright
   set cscopequickfix=s-,c-,d-,i-,t-,e-
   nmap <leader>gs :vert scs find s <C-R>=expand("<cword>")<CR><CR>
   nmap <leader>gg :vert scs find g <C-R>=expand("<cword>")<CR><CR>
   nmap <leader>gc :vert scs find c <C-R>=expand("<cword>")<CR><CR>
   nmap <leader>gt :vert scs find t <C-R>=expand("<cword>")<CR><CR>
   nmap <leader>ge :vert scs find e <C-R>=expand("<cword>")<CR><CR>
   nmap <leader>gf :vert scs find f <C-R>=expand("<cfile>")<CR><CR>
   nmap <leader>gi :vert scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
   nmap <leader>gd :vert scs find d <C-R>=expand("<cword>")<CR><CR>
endif

" Autoload Cscope Database
set nocscopeverbose
"set cscopequickfix=s-,c-,d-,i-,t-,e-
set cst
function LoadCscope(path)
  "防止无限递归
  if a:path == $HOME
    return
  endif
  if (executable("cscope") && has("cscope"))
    let l:outfile=a:path."/cscope.out"
    let l:outpath=a:path
    if filereadable(outfile)
      cs reset
      exe "cs add" outfile outpath
    else
      "递归
      let l:newpath=a:path."/.."
      let newpath=resolve(newpath)
      "echo newpath
      call LoadCscope(newpath)
    endif
  endif
endfunction

call LoadCscope(getcwd())
"au BufEnter /* call LoadCscope()

"==============================================================================
"-----------------------------   vim-session   --------------------------------
"==============================================================================
let g:session_autosave = 'no'
let g:session_command_aliases = 1

"let g:session_menu = 0

" Disable all session locking - I know what I'm doing :-).
let g:session_lock_enabled = 0

let g:session_persist_font = 0

let g:session_persist_colors = 0

" Persist the value of the global option 'makeprg'.
let g:session_persist_globals = ['&makeprg']

"==============================================================================
"---------------------------------   Ctrlp   ----------------------------------
"==============================================================================
"let g:ctrlp_map = ',,'
let g:ctrlp_open_multiple_files = 'v'

set wildignore+=*/tmp/*,*.so,*.swp,*.zip
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\v[\/]\.(git)$',
  \ 'file': '\v\.(log|jpg|png|jpeg)$',
  \ }

"==============================================================================
"----------------------------   NERD Commenter   ------------------------------
"==============================================================================
" Add spaces after comment delimiters by default
let g:NERDSpaceDelims = 1

" Use compact syntax for prettified multi-line comments
let g:NERDCompactSexyComs = 1

" Align line-wise comment delimiters flush left instead of following code indentation
let g:NERDDefaultAlign = 'left'

" Set a language to use its alternate delimiters by default
let g:NERDAltDelims_java = 1

" Add your own custom formats or override the defaults
let g:NERDCustomDelimiters = { 'c': { 'left': '/**','right': '*/' } }

" Allow commenting and inverting empty lines (useful when commenting a region)
let g:NERDCommentEmptyLines = 1

" Enable trimming of trailing whitespace when uncommenting
let g:NERDTrimTrailingWhitespace = 1

" Nerd Commenter 使用说明 (使用默认的快捷键, 不需要自己绑定)
    " <leader>cc        加注释
    " <leader>cu        解开注释
    " <leader>c<space>  加上/解开注释, 智能判断
    " <leader>cy        先复制, 再注解(p可以进行黏贴)

"==============================================================================
"-----------------------------   vim-powerline   ------------------------------
"==============================================================================
"let g:Powerline_symbols = 'fancy'

"==============================================================================
"------------------------------   vim-airline   -------------------------------
"==============================================================================
let g:airline_theme = 'cool'                          "主题设置
let g:airline_powerline_fonts = 1                     "启用powerline字体
let g:airline_section_x = ''

" 打开tabline功能,方便查看Buffer和切换
let g:airline#extensions#tabline#enabled = 1

" show buffer number
let g:airline#extensions#tabline#buffer_nr_show = 1

" set left separator
let g:airline#extensions#tabline#left_sep = ' '

" set left separator which are not editting
let g:airline#extensions#tabline#left_alt_sep = '|'

" 关闭状态显示空白符号计数
let g:airline#extensions#whitespace#enabled = 0
let g:airline#extensions#whitespace#symbol = '!'

"==============================================================================
"-----------------------------   vim-gitgutter   ------------------------------
"==============================================================================
if exists('&signcolumn')  " Vim 7.4.2201
  set signcolumn=yes
else
  let g:gitgutter_sign_column_always = 1
endif
let g:gitgutter_override_sign_column_highlight = 0
let g:gitgutter_highlight_lines = 0

"highlight SignColumn ctermbg=whatever    " terminal Vim
"highlight SignColumn guibg=whatever      " gVim/MacVim

" The base of the diff
"let g:gitgutter_diff_base = '<commit SHA>'

" Extra arguments for git diff
"let g:gitgutter_diff_args = '-w'

let g:gitgutter_max_signs = 500           " default value
let g:gitgutter_realtime = 1
let g:gitgutter_eager = 0
let g:gitgutter_async = 0                 " turn off asynchronous updates
let g:gitgutter_map_keys = 0              " disable default mapping

" jump between hunks:
nmap ]h <Plug>GitGutterNextHunk<cr>
nmap [h <Plug>GitGutterPrevHunk<cr>
nmap <Leader>ha <Plug>GitGutterStageHunk<cr>
nmap <Leader>hr <Plug>GitGutterUndoHunk<cr>
nmap <Leader>hv <Plug>GitGutterPreviewHunk<cr>

"==============================================================================
"--------------------------------   vim-gist   --------------------------------
"==============================================================================
" copy the gist code with option '-c'
"let g:gist_clip_command = 'xclip -selection clipboard'

" detect filetype from the filename
let g:gist_detect_filetype = 1

" open browser after the post
let g:gist_open_browser_after_post = 0

" change the browser
let g:gist_browser_command = 'w3m %URL%'

" show your private gists with ':Gist -l'
let g:gist_show_privates = 1

" gist to be private by default
let g:gist_post_private = 0

" gist to be anonymous by default
let g:gist_post_anonymous = 0

" manipulate multiple files in a gist
let g:gist_get_multiplefile = 0

" use on GitHub Enterprise
"let g:gist_api_url = 'http://your-github-enterprise-domain/api/v3'

" You need to either set global git config:
" git config --global github.user Username
"
"==============================================================================
"--------------------------------   calendar   --------------------------------
"==============================================================================
let g:calendar_frame = 'default'

" 日期格式 year-month-day
"let g:calendar_date_endian = "big"

" 日期分隔符
let g:calendar_date_separator = "-"

" 打开日历时的视图
"let g:calendar_view = "day"

" 设置View布局
let g:calendar_views = ['year', 'day', 'month', 'week', 'clock', 'days']

" Google Calendar and Google Task
let g:calendar_google_calendar = 0
let g:calendar_google_task = 0

"==============================================================================
"---------------------------   vim-tmux-navigator   ---------------------------
"==============================================================================
let g:tmux_navigator_no_mappings = 1

nnoremap <silent> <c-h> :TmuxNavigateLeft<cr>
nnoremap <silent> <c-j> :TmuxNavigateDown<cr>
nnoremap <silent> <c-k> :TmuxNavigateUp<cr>
nnoremap <silent> <c-l> :TmuxNavigateRight<cr>
"nnoremap <silent> <c-p> :TmuxNavigatePrevious<cr>

"==============================================================================
"-----------------------------   vim-css-color   ------------------------------
"==============================================================================
let g:cssColorVimDoNotMessMyUpdatetime = 1

"==============================================================================
"--------------------------------   SuperTab   --------------------------------
"==============================================================================
let g:SuperTabDefaultCompletionType = "<c-n>"
let g:SuperTabContextDefaultCompletionType = "<c-n>"

"==============================================================================
"------------------------------   neocomplete   -------------------------------
"==============================================================================
"   " Disable AutoComplPop.
"   let g:acp_enableAtStartup = 0
"   " Use neocomplete.
"   let g:neocomplete#enable_at_startup = 1
"   " Use smartcase.
"   let g:neocomplete#enable_smart_case = 1
"   " Set minimum syntax keyword length.
"   let g:neocomplete#sources#syntax#min_keyword_length = 3
"   let g:neocomplete#lock_buffer_name_pattern = '\*ku\*'
"
"   " Define dictionary.
"   let g:neocomplete#sources#dictionary#dictionaries = {
"       \ 'default' : '',
"       \ 'vimshell' : $HOME.'/.vimshell_hist',
"       \ 'scheme' : $HOME.'/.gosh_completions'
"           \ }
"
"   " Define keyword.
"   if !exists('g:neocomplete#keyword_patterns')
"       let g:neocomplete#keyword_patterns = {}
"   endif
"   let g:neocomplete#keyword_patterns['default'] = '\h\w*'
"
"   " Plugin key-mappings.
"   inoremap <expr><C-g>     neocomplete#undo_completion()
"   inoremap <expr><C-l>     neocomplete#complete_common_string()
"
"   " Recommended key-mappings.
"   " <CR>: close popup and save indent.
"   inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
"   function! s:my_cr_function()
"     return (pumvisible() ? "\<C-y>" : "" ) . "\<CR>"
"     " For no inserting <CR> key.
"     "return pumvisible() ? "\<C-y>" : "\<CR>"
"   endfunction
"   " <TAB>: completion.
"   inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
"   " <C-h>, <BS>: close popup and delete backword char.
"   inoremap <expr><C-h> neocomplete#smart_close_popup()."\<C-h>"
"   inoremap <expr><BS> neocomplete#smart_close_popup()."\<C-h>"
"   " Close popup by <Space>.
"   "inoremap <expr><Space> pumvisible() ? "\<C-y>" : "\<Space>"
"
"   " AutoComplPop like behavior.
"   "let g:neocomplete#enable_auto_select = 1
"
"   " Shell like behavior(not recommended).
"   "set completeopt+=longest
"   "let g:neocomplete#enable_auto_select = 1
"   "let g:neocomplete#disable_auto_complete = 1
"   "inoremap <expr><TAB>  pumvisible() ? "\<Down>" : "\<C-x>\<C-u>"
"
"   " Enable omni completion.
"   autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
"   autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
"   autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
"   autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
"   autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
"
"   " Enable heavy omni completion.
"   if !exists('g:neocomplete#sources#omni#input_patterns')
"     let g:neocomplete#sources#omni#input_patterns = {}
"   endif
"   "let g:neocomplete#sources#omni#input_patterns.php = '[^. \t]->\h\w*\|\h\w*::'
"   "let g:neocomplete#sources#omni#input_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)'
"   "let g:neocomplete#sources#omni#input_patterns.cpp = '[^.[:digit:] *\t]\%(\.\|->\)\|\h\w*::'
"
"   " For perlomni.vim setting.
"   " https://github.com/c9s/perlomni.vim
"   let g:neocomplete#sources#omni#input_patterns.perl = '\h\w*->\h\w*\|\h\w*::'
"
"==============================================================================
"-------------------------------   Syntastic   --------------------------------
"==============================================================================
set statusline+=%#warningmsg#
"set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0
let g:syntastic_cpp_compiler = 'clang++'
let g:syntastic_cpp_checkers = ['cpplint', 'gcc']
let g:syntastic_cpp_cpplint_exec = "cpplint"
" 设置 cpplint 的错误级别阈值（默认是 5），级别低于这一设置的不会显示
let g:syntastic_cpp_cpplint_thres = 1
" 设置错误聚合，同时显示两个 checker 的错误
let syntastic_aggregate_errors = 1

"==============================================================================
"-------------------------------   tagbar  ------------------------------------
"==============================================================================
nmap tb :TagbarToggle<CR>

" 设置 tagbar 子窗口的位置出现在主编辑区的左边
let tagbar_right=1

" 设置标签子窗口的宽度
let tagbar_width=32

" tagbar 子窗口中不显示冗余帮助信息
let g:tagbar_compact=1

" 设置 ctags 对哪些代码标识符生成标签
let g:tagbar_type_cpp = {
    \ 'kinds' : [
         \ 'c:classes:0:1',
         \ 'd:macros:0:1',
         \ 'e:enumerators:0:0',
         \ 'f:functions:0:1',
         \ 'g:enumeration:0:1',
         \ 'l:local:0:1',
         \ 'm:members:0:1',
         \ 'n:namespaces:0:1',
         \ 'p:functions_prototypes:0:1',
         \ 's:structs:0:1',
         \ 't:typedefs:0:1',
         \ 'u:unions:0:1',
         \ 'v:global:0:1',
         \ 'x:external:0:1'
     \ ],
     \ 'sro'        : '::',
     \ 'kind2scope' : {
         \ 'g' : 'enum',
         \ 'n' : 'namespace',
         \ 'c' : 'class',
         \ 's' : 'struct',
         \ 'u' : 'union'
     \ },
     \ 'scope2kind' : {
         \ 'enum'      : 'g',
         \ 'namespace' : 'n',
         \ 'class'     : 'c',
         \ 'struct'    : 's',
         \ 'union'     : 'u'
     \ }
\ }

let g:tagbar_autofocus=1
let g:tagbar_ctags_bin='$HOME/local/bin/ctags'

"autocmd BufReadPost *.cpp,*.c,*.h,*.hpp,*.cc,*.cxx call tagbar#autoopen()

" indexer 调用 ctags 的参数
" 默认 --c++-kinds=+p+l，重新设置为 --c++-kinds=+p+l+x+c+d+e+f+g+m+n+s+t+u+v
" 默认 --fields=+iaS 不满足 YCM 要求，需改为 --fields=+iaSl
let g:indexer_ctagsCommandLineOptions="--c++-kinds=+p+l+x+c+d+e+f+g+m+n+s+t+u+v --fields=+iaSl --extra=+q"

"==============================================================================
"-------------------------------  vim-gutentags -------------------------------
"==============================================================================
set tags=./.tags;,.tags
" gutentags 搜索工程目录的标志，碰到这些文件/目录名就停止向上一级目录递归
let g:gutentags_project_root = ['.root', '.svn', '.git', '.hg', '.project']
" 所生成的数据文件的名称
let g:gutentags_ctags_tagfile = '.tags'
" 将自动生成的 tags 文件全部放入 ~/.cache/tags 目录中，避免污染工程目录
let s:vim_tags = expand('~/.cache/tags')
let g:gutentags_cache_dir = s:vim_tags
" 配置 ctags 的参数
let g:gutentags_ctags_extra_args = ['--fields=+niazS', '--extra=+q']
let g:gutentags_ctags_extra_args += ['--c++-kinds=+px']
let g:gutentags_ctags_extra_args += ['--c-kinds=+px']
" 检测 ~/.cache/tags 不存在就新建
if !isdirectory(s:vim_tags)
   silent! call mkdir(s:vim_tags, 'p')
endif

"==============================================================================
"----------------------------------  Leaderf   --------------------------------
"==============================================================================
" search word under cursor, the pattern is treated as regex, and enter normal mode directly
noremap <C-F> :<C-U><C-R>=printf("Leaderf! rg -e %s ", expand("<cword>"))<CR>
" search word under cursor, the pattern is treated as regex,
" append the result to previous search results.
noremap <C-G> :<C-U><C-R>=printf("Leaderf! rg --append -e %s ", expand("<cword>"))<CR>
" search word under cursor literally only in current buffer
noremap <C-B> :<C-U><C-R>=printf("Leaderf! rg -F --current-buffer -e %s ", expand("<cword>"))<CR>
" search visually selected text literally, don't quit LeaderF after accepting an entry
xnoremap gf :<C-U><C-R>=printf("Leaderf! rg -F --stayOpen -e %s ", leaderf#Rg#visual())<CR>
" recall last search. If the result window is closed, reopen it.
noremap go :<C-U>Leaderf! rg --stayOpen --recall<CR>

noremap <F5> :LeaderfFunction!<cr>

let g:Lf_ShortcutF = '<C-P>'
let g:Lf_CommandMap = {'<C-K>': ['<Up>'], '<C-J>': ['<Down>']}

highlight Lf_hl_match gui=bold guifg=Blue cterm=bold ctermfg=21
highlight Lf_hl_matchRefine  gui=bold guifg=Magenta cterm=bold ctermfg=201

"==============================================================================
"--------------------------------   UltiSnips   -------------------------------
"==============================================================================
" Trigger configuration. Do not use <tab> if you use YouCompleteMe
let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<c-j>"
let g:UltiSnipsJumpBackwardTrigger="<c-k>"

" If you want :UltiSnipsEdit to split your window.
let g:UltiSnipsEditSplit="vertical"

let g:UltiSnipsSnippetDirectories=["mysnippets"]

" *.cpp 和 *.h 间切换
nmap <Leader>ch :A<CR>
" 子窗口中显示 *.cpp 或 *.h
nmap <Leader>sch :AS<CR>

"==============================================================================
"-----------------------------   YouCompleteMe   ------------------------------
"==============================================================================
" YCM 补全菜单配色
highlight Pmenu ctermfg=2 ctermbg=3 guifg=#005f87 guibg=#EEE8D5      " 菜单
highlight PmenuSel ctermfg=2 ctermbg=3 guifg=#AFD700 guibg=#106900   " 选中项

" 让Vim的补全菜单行为与一般IDE一致
"set completeopt=longest,menu

" 补全功能在注释中同样有效
let g:ycm_complete_in_comments = 1

" 在字符串输入中也能补全
let g:ycm_complete_in_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_comments_and_strings = 0

" 允许 vim 加载 .ycm_extra_conf.py 文件，不再提示
let g:ycm_confirm_extra_conf = 0

" 指定.ycm_extra_conf.py 文件
let g:ycm_extra_conf_globlist = ['~/work/trunk/v5.0_dev/v5.0/*','~/work/trunk/v5.0/v5.0/*']
let g:ycm_global_ycm_extra_conf = '~/work/trunk/v5.0_dev/v5.0/.ycm_extra_conf.py'

" 特定文件关闭ycm
let g:ycm_filetype_blacklist = {
      \ 'tagbar' : 1,
      \ 'qf' : 1,
      \ 'notes' : 1,
      \ 'markdown' : 1,
      \ 'unite' : 1,
      \ 'text' : 1,
      \ 'vimwiki' : 1,
      \ 'gitcommit' : 1,
      \}

" 开启 YCM 标签补全引擎
let g:ycm_collect_identifiers_from_tags_files = 1

" 引入 C++ 标准库tags
set tags+=~/.vim/ctags/stdcpp.tags
set tags+=~/.vim/ctags/sys.tags
"set tags+=~/.vim/ctags/cpp.tags

" YCM 集成 OmniCppComplete 补全引擎，设置其快捷键
"inoremap <leader>; <C-x><C-o>

" 补全内容不以分割子窗口形式出现，只显示补全列表
set completeopt-=preview

" 从第一个键入字符就开始罗列匹配项
let g:ycm_min_num_of_chars_for_completion = 1

" 禁止缓存匹配项，每次都重新生成匹配项
let g:ycm_cache_omnifunc = 0

" 自动触发
let g:ycm_auto_trigger = 1

" 语法关键字补全
let g:ycm_seed_identifiers_with_syntax = 1

" 从第1个键入字符就开始罗列匹配项
let g:ycm_min_num_of_chars_for_completion = 1

" 跳转到声明处
nnoremap <leader>jc :YcmCompleter GoToDeclaration<CR>

" 跳转到定义处，只能是 #include 或已打开的文件
"nnoremap <leader>jd :YcmCompleter GoToDefinition<CR>
nnoremap <leader>jd :YcmCompleter GoToDefinitionElseDeclaration<CR>

"==============================================================================
"-------------------------------   jedi-vim   ---------------------------------
"==============================================================================
" Jedi is by default automatically initialized. If u don't want that, disable it
let g:jedi#auto_initialization = 1

" some VIM options (like completeopt and key defaults) which are automatically
" initialized, but you can skip this:
let g:jedi#auto_vim_configuration = 0

" You can make jedi-vim use tabs when going to a definition etc:
let g:jedi#use_tabs_not_buffers = 1

" If you are a person who likes to use VIM-splits
" This options could be "left", "right", "top", "bottom" or "winwidth".
" It will decide the direction where the split open.
let g:jedi#use_splits_not_buffers = "left"

" Jedi automatically starts the completion, if you type a dot, e.g. str.,
" if you don't want this:
let g:jedi#popup_on_dot = 1

" Jedi selects the first line of the completion menu:
" for a better typing-flow and usually saves one keypress.
let g:jedi#popup_select_first = 1

" Jedi displays function call signatures in insert mode in real-time,
" highlighting the current argument. The call signatures can be displayed as
" a pop-up in the buffer (set to 1, the default), which has the advantage of
" being easier to refer to, or in Vim's command line aligned with the function
" call (set to 2), which can improve the integrity of Vim's undo history.
let g:jedi#show_call_signatures = "1"

"NOTE: subject to change!
let g:jedi#goto_command = "<leader>d"
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = ""
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#completions_command = "<C-p>"
let g:jedi#rename_command = "<leader>r"

" Finally, if you don't want completion, but all the other features, use:
let g:jedi#completions_enabled = 1

let g:pymode_rope = 0

"==============================================================================
"------------------------   cpp-enhanced-highlight   --------------------------
"==============================================================================
" Highlighting of class scope is disabled by default. To enable set
let g:cpp_class_scope_highlight = 1
" Highlighting of template functions is enabled by setting
let g:cpp_experimental_template_highlight = 1

"==============================================================================
"----------------------------   vim-javascript   ------------------------------
"==============================================================================
" Enables syntax highlighting for JSDocs
let g:javascript_plugin_jsdoc = 0

" Enables some additional syntax highlighting for NGDocs. Requires JSDoc plugin to be enabled as well
let g:javascript_plugin_ngdoc = 0

" Enables syntax highlighting for Flow
let g:javascript_plugin_flow = 0

" Enables code folding based on our syntax file
"set foldmethod=syntax

" Concealing Characters
let g:javascript_conceal_function       = "ƒ"
let g:javascript_conceal_null           = "ø"
let g:javascript_conceal_this           = "@"
let g:javascript_conceal_return         = "⇚"
let g:javascript_conceal_undefined      = "¿"
let g:javascript_conceal_NaN            = "ℕ"
let g:javascript_conceal_prototype      = "¶"
let g:javascript_conceal_static         = "•"
let g:javascript_conceal_super          = "Ω"
let g:javascript_conceal_arrow_function = "⇒"

"==============================================================================
"-------------------------------   vim-json   ---------------------------------
"==============================================================================
let g:vim_json_syntax_conceal = 0
let g:indentLine_noConcealCursor=""

"==============================================================================
"------------------------------   vim-html5   ---------------------------------
"==============================================================================
" Enable/Disable event-handler attributes support:
let g:html5_event_handler_attributes_complete = 1

" Enable/Disable RDFa attributes support:
let g:html5_rdfa_attributes_complete = 1

" Enable/Disable microdata attributes support:
let g:html5_microdata_attributes_complete = 1

" Enable/Disable WAI-ARIA attribute support:
let g:html5_aria_attributes_complete = 1

"==============================================================================
"-------------------------------   vim-css3   ---------------------------------
"==============================================================================
augroup VimCSS3Syntax
  autocmd!

  autocmd FileType css setlocal iskeyword+=-
augroup END

"==============================================================================
"---------------------------   vim-indent-guides   ----------------------------
"==============================================================================
" 随 vim 自启动
let g:indent_guides_enable_on_vim_startup=1
" 从第二层开始可视化显示缩进
let g:indent_guides_start_level=2
" 色块宽度
let g:indent_guides_guide_size=1
" 快捷键 i 开/关缩进可视化
:nmap <silent> <Leader>i <Plug>IndentGuidesToggle

let g:indent_guides_auto_colors = 0
"autocmd VimEnter,Colorscheme * :hi IndentGuidesOdd  guibg=black     ctermbg=3
"autocmd VimEnter,Colorscheme * :hi IndentGuidesEven guibg=darkgrey  ctermbg=4

"==============================================================================
"-------------------------------   signature   --------------------------------
"==============================================================================
let g:SignatureMap = {
        \ 'Leader'             :  "m",
        \ 'PlaceNextMark'      :  "m,",
        \ 'ToggleMarkAtLine'   :  "m.",
        \ 'PurgeMarksAtLine'   :  "m-",
        \ 'DeleteMark'         :  "dm",
        \ 'PurgeMarks'         :  "mda",
        \ 'PurgeMarkers'       :  "m<BS>",
        \ 'GotoNextLineAlpha'  :  "']",
        \ 'GotoPrevLineAlpha'  :  "'[",
        \ 'GotoNextSpotAlpha'  :  "`]",
        \ 'GotoPrevSpotAlpha'  :  "`[",
        \ 'GotoNextLineByPos'  :  "]'",
        \ 'GotoPrevLineByPos'  :  "['",
        \ 'GotoNextSpotByPos'  :  "mn",
        \ 'GotoPrevSpotByPos'  :  "mp",
        \ 'GotoNextMarker'     :  "[+",
        \ 'GotoPrevMarker'     :  "[-",
        \ 'GotoNextMarkerAny'  :  "]=",
        \ 'GotoPrevMarkerAny'  :  "[=",
        \ 'ListLocalMarks'     :  "ms",
        \ 'ListLocalMarkers'   :  "m?"
        \ }

"==============================================================================
"------------------------------   vim-fswitch   -------------------------------
"==============================================================================
" *.cpp 和 *.h 间切换
nmap <silent> <Leader>sw :FSHere<cr>

"==============================================================================
"------------------------------   vim-protodef   ------------------------------
"==============================================================================
" 成员函数的实现顺序与声明顺序一致
let g:disable_protodef_sorting=1
" 设置 pullproto.pl 脚本路径
let g:protodefprotogetter='~/.vim/bundle/protodef/pullproto.pl'
" 成员函数的实现顺序与声明顺序一致
let g:disable_protodef_sorting=1

"==============================================================================
"----------------------------   MiniBufExplorer   -----------------------------
"==============================================================================
" 显示/隐藏 MiniBufExplorer 窗口
map <Leader>bl :MBEToggle<cr>

" buffer 切换快捷键
map <C-Tab> :MBEbn<cr>
map <C-S-Tab> :MBEbp<cr>

" MiniBufExpl Colors
hi MBENormal               guifg=#808080 guibg=fg
hi MBEChanged              guifg=#CD5907 guibg=fg
hi MBEVisibleNormal        guifg=#5DC2D6 guibg=fg
hi MBEVisibleChanged       guifg=#F1266F guibg=fg
hi MBEVisibleActiveNormal  guifg=#A6DB29 guibg=fg
hi MBEVisibleActiveChanged guifg=#F1266F guibg=fg

"==============================================================================
"-------------------------------   EasyMotion   -------------------------------
"==============================================================================
map <Leader> <Plug>(easymotion-prefix)

" <Leader>f{char} to move to {char}
map  <Leader>f <Plug>(easymotion-bd-f)
nmap <Leader>f <Plug>(easymotion-overwin-f)

" s{char}{char} to move to {char}{char}
"nmap s <Plug>(easymotion-overwin-f2)

" Move to line
map <Leader>L <Plug>(easymotion-bd-jk)
nmap <Leader>L <Plug>(easymotion-overwin-line)

" Move to word
map  <Leader>w <Plug>(easymotion-bd-w)
nmap <Leader>w <Plug>(easymotion-overwin-w)

" Gif config
nmap s <Plug>(easymotion-s2)
nmap t <Plug>(easymotion-t2)

map  / <Plug>(easymotion-sn)
omap / <Plug>(easymotion-tn)
map  n <Plug>(easymotion-next)
map  N <Plug>(easymotion-prev)

map <Leader>l <Plug>(easymotion-lineforward)
map <Leader>j <Plug>(easymotion-j)
map <Leader>k <Plug>(easymotion-k)
map <Leader>h <Plug>(easymotion-linebackward)

let g:EasyMotion_startofline = 0 " keep cursor column when JK motion

" Smartcase & Smartsign
let g:EasyMotion_smartcase = 1
let g:EasyMotion_use_smartsign_us = 1 " US layout

" Gif config
" Require tpope/vim-repeat to enable dot repeat support
" Jump to anywhere with only `s{char}{target}`
" `s<CR>` repeat last find motion.
"nmap s <Plug>(easymotion-s)

" Bidirectional & within line 't' motion
"omap t <Plug>(easymotion-bd-tl)

" Use uppercase target labels and type as a lower case
let g:EasyMotion_use_upper = 1

 " type `l` and match `l`&`L`
let g:EasyMotion_smartcase = 1

" Smartsign (type `3` and match `3`&`#`)
let g:EasyMotion_use_smartsign_us = 1

"==============================================================================
"-------------------------------   AutoFormat   -------------------------------
"==============================================================================
" F5 键自动格式化代码
noremap <F5> :Autoformat<CR>

" to have your code be formatted upon saving your file:
"au BufWrite * :Autoformat

" To disable the fallback to vim's indent file, retabbing and removing trailing whitespace
let g:autoformat_autoindent = 0
let g:autoformat_retab = 0
let g:autoformat_remove_trailing_spaces = 0
" To disable or re-enable these option for specific buffers
"autocmd FileType vim,tex let b:autoformat_autoindent=0

let g:formatter_yapf_style = 'chromium'

"==============================================================================
"------------------------------   clang-format   ------------------------------
"==============================================================================
let g:clang_format#command = 'clang-format'
nmap <F4> :ClangFormat<cr>
autocmd FileType c ClangFormatAutoEnable
let g:clang_format#detect_style_file = 1

let g:clang_format#style_options = {
        \ "Language" : "Cpp",
        \ "BasedOnStyle" : "Google",
        \ "AccessModifierOffset" : -1,
        \ "AlignAfterOpenBracket" : "true",
        \ "AlignEscapedNewlinesLeft" : "true",
        \ "AlignOperands" : "true",
        \ "AlignTrailingComments" : "true",
        \ "AllowAllParametersOfDeclarationOnNextLine" : "true",
        \ "AllowShortBlocksOnASingleLine" : "false",
        \ "AllowShortCaseLabelsOnASingleLine" : "false",
        \ "AllowShortIfStatementsOnASingleLine" : "true",
        \ "AllowShortLoopsOnASingleLine" : "true",
        \ "AllowShortFunctionsOnASingleLine" : "All",
        \ "AlwaysBreakAfterDefinitionReturnType" : "false",
        \ "AlwaysBreakTemplateDeclarations" : "true",
        \ "AlwaysBreakBeforeMultilineStrings" : "true",
        \ "BreakBeforeBinaryOperators" : "None",
        \ "BreakBeforeTernaryOperators" : "true",
        \ "BreakConstructorInitializersBeforeComma" : "false",
        \ "BinPackParameters" : "true",
        \ "BinPackArguments" : "true",
        \ "ColumnLimit" : 80,
        \ "ConstructorInitializerAllOnOneLineOrOnePerLine" : "true",
        \ "ConstructorInitializerIndentWidth" : 4,
        \ "DerivePointerAlignment" : "true",
        \ "ExperimentalAutoDetectBinPacking" : "false",
        \ "IndentCaseLabels" : "true",
        \ "IndentWrappedFunctionNames" : "false",
        \ "IndentFunctionDeclarationAfterType" : "false",
        \ "MaxEmptyLinesToKeep" : 1,
        \ "KeepEmptyLinesAtTheStartOfBlocks" : "false",
        \ "NamespaceIndentation" : "None",
        \ "ObjCBlockIndentWidth" : 2,
        \ "ObjCSpaceAfterProperty" : "false",
        \ "ObjCSpaceBeforeProtocolList" : "false",
        \ "PenaltyBreakBeforeFirstCallParameter" : 1,
        \ "PenaltyBreakComment" : 300,
        \ "PenaltyBreakString" : 1000,
        \ "PenaltyBreakFirstLessLess" : 120,
        \ "PenaltyExcessCharacter" : 1000000,
        \ "PenaltyReturnTypeOnItsOwnLine" : 200,
        \ "PointerAlignment" : "Left",
        \ "SpacesBeforeTrailingComments" : 2,
        \ "Cpp11BracedListStyle" : "true",
        \ "Standard" : "Auto",
        \ "IndentWidth" : 2,
        \ "TabWidth" : 8,
        \ "UseTab" : "Never",
        \ "BreakBeforeBraces" : "Attach",
        \ "SpacesInParentheses" : "false",
        \ "SpacesInSquareBrackets" : "false",
        \ "SpacesInAngles" : "false",
        \ "SpaceInEmptyParentheses" : "false",
        \ "SpacesInCStyleCastParentheses" : "false",
        \ "SpaceAfterCStyleCast" : "false",
        \ "SpacesInContainerLiterals" : "true",
        \ "SpaceBeforeAssignmentOperators" : "true",
        \ "ContinuationIndentWidth" : 4 }

"==============================================================================
"-----------------------------   General Setting  -----------------------------
"==============================================================================
" 设定默认解码
set fenc=utf-8
set fencs=utf-8,usc-bom,euc-jp,gb18030,gbk,gb2312,cp936
set enc=utf-8
let &termencoding=&encoding

" 不要使用vi的键盘模式，而是vim自己的
set nocompatible

" history文件中需要记录的行数
set history=1000

" 在处理未保存或只读文件的时候，弹出确认
set confirm

" 与windows共享剪贴板
set clipboard+=unnamed

" 设置快捷键将选中文本块复制至系统剪贴板
vnoremap <Leader>y "+y

" 设置快捷键将系统剪贴板内容粘贴至vim
nmap <Leader>p "+p

" 可以在buffer的任何地方使用鼠标（类似office中在工作区双击鼠标定位）
set mouse=a
"set mousehide
set selection=exclusive
set selectmode=mouse,key

" 当右键单击窗口的时候，弹出快捷菜单。
set mousemodel=popup

" 不让vim发出讨厌的滴滴声
set noerrorbells
set novisualbell
set t_vb=
if has('autocmd')
    autocmd GUIEnter * set vb t_vb=
endif
" No bell settings End }}}

" 帮助文档语言为中文
set helplang=cn

" 保存全局变量
set viminfo+=!

" Opening Vim help in a vertical split window
autocmd FileType help wincmd L

" 文件间复制粘贴: 使用鼠标复制内容到剪切板
"set mouse=v

" F12键切换鼠标
" toggle between terminal and vim mouse
map <silent><F12> :let &mouse=(&mouse == "a"?"":"a")<CR>:call ShowMouseMode()<CR>
imap <silent><F12> :let &mouse=(&mouse == "a"?"":"a")<CR>:call ShowMouseMode()<CR>
function ShowMouseMode()
  if (&mouse == 'a')
    echo "mouse-vim"
  else
    echo "mouse-xterm"
  endif
endfunction

"==============================================================================
"----------------------------   File Setting   --------------------------------
"==============================================================================
" 自动格式化
set formatoptions=tcrqn

" 继承前一行的缩进方式，特别适用于多行注释
set autoindent

" 为C程序提供自动缩进
set smartindent

" 使用C样式的缩进
set cindent

" 制定C/C++文件缩进方式
set cinoptions=:0g1h1t0(sus
" :0      switch 下的 case 相对于switch缩进 1 个空格
" g1      public、protected、private 相对 class、struct 所在的块缩进 1 个空格
" h1      public、protected、private 后的成员变量、函数相对权限控制语句缩进1个空格
" t0      如果函数返回值与函数名不在同一行，则返回值缩进 0 个空格
" (cus    当一对括号跨越多行时，其后的行缩进等于 shiftwidth 指定的距离

set tabstop=2         " 设置编辑时制表符占用空格数
set softtabstop=2     " 把连续数量的空格视为一个制表符
set shiftwidth=2      " 设置格式化时制表符占用空格数
set expandtab         " 将制表符扩展为空格
"set noexpandtab      " 不要将制表符扩展为空格
set nowrap            " 不要自动换行

" 环境恢复
" 设置环境保存项
set sessionoptions="blank,globals,localoptions,tabpages,sesdir,folds,help,options,resize,winpos,winsize"

" 在行和段开始处使用制表符
"set smarttab

" 侦测文件类型
"filetype on

" 载入文件类型插件
"filetype plugin on

" 为特定文件类型载入相关缩进文件
"filetype indent on

" 自动保存文件
"let g:auto_save = 1

" 要备份文件（根据自己需要取舍）
"set backup

" 设置无备份文件
set writebackup
set nobackup

" 不要生成swap文件，当buffer被丢弃的时候隐藏它
"setlocal noswapfile
set bufhidden=hide
set dir=~/.vim/tmp

" 字符间插入的像素行数目
set linespace=0

set wildmenu        " vim 自身命令行模式智能补全
set autoread        " 自动重新加载外部修改内容
set autochdir       " 自动切换当前目录为当前文件所在的目录

" F2键: 替换Tab为空格
nmap <F2> :%ret! 2<cr>

" F3键: 去掉行末空格
nmap <F3> :%s/\s\+$//<cr>

" F9键切换粘贴模式
set pastetoggle=<F9>

" Ctrl+s: 保存文件
:noremap <C-s> :w<cr>
:inoremap <C-s> <esc>:w<cr>

" 记住文件上次光标位置
au BufReadPost * if line("'\"") > 0|if line("'\"") <= line("$")|exe("norm '\"")|else|exe "norm $"|endif|endif

" markdown
let g:vim_markdown_folding_disabled=1

"==============================================================================
"---------------------------  Search and Match   ------------------------------
"==============================================================================
" 开启Magic：默认使用正则表达式
"set magic

" 高亮显示匹配的括号
set showmatch

" 匹配括号高亮的时间（单位是十分之一秒）
set matchtime=5

" 在搜索的时候忽略大小写
"set ignorecase

" 不要高亮被搜索的句子（phrases）
"set hlsearch
set nohlsearch

" 开启实时搜索功能: 在搜索时，输入的词句的逐字符高亮（类似firefox的搜索）
set incsearch

"==============================================================================
"----------------------------   Display Effect   ------------------------------
"==============================================================================
" 显示行号
set number

" 光标所在行显示横线
set cursorline
" 高亮显示当前列
set cursorcolumn

" 添加水平滚动条
set guioptions+=b

" 在状态行上显示光标所在位置的行号和列号
set ruler
set rulerformat=%20(%2*%<%f%=\ %m%r\ %3l\ %c\ %p%%%)

" 显示非可见字符
"set list
"set nolist

" 非可见字符显示方式
"set listchars=tab:▸\ ,eol:¬,nbsp:⋅,trail:•

" 命令行（在状态行下）的高度，默认为1，这里是2
set cmdheight=2

" 在屏幕最后一行显示 (部分的) 命令
set showcmd

" 总是显示状态栏
set laststatus=2

" 我的状态行显示的内容（包括文件类型和解码）
"set statusline=%F%m%r%h%w\ [FORMAT=%{&ff}]\ [TYPE=%Y]\ [POS=%l,%v][%p%%]\ %{strftime(\"%d/%m/%y\ -\ %H:%M\")}

" 状态行颜色
highlight StatusLine guifg=SlateBlue guibg=Yellow
highlight StatusLineNC guifg=Gray guibg=White

" 开启语法高亮功能
syntax enable
" 允许用指定语法高亮配色方案替换默认方案
syntax on

" 高亮字符，让其不受100列限制
:highlight OverLength ctermbg=red ctermfg=white guibg=red guifg=white
:match OverLength '\%101v.*'

" 带有如下符号的单词不要被换行分隔
set iskeyword+=_,$,@,%,#,-

" 使回格键（backspace）正常处理indent, eol, start等
set backspace=2

" 允许backspace和光标键跨越行边界
set whichwrap+=<,>,h,l

" 启动的时候不显示那个援助索马里儿童的提示
set shortmess=atI

" 输入:set list命令是应该显示些啥？
set listchars=tab:\|\ ,trail:.,extends:>,precedes:<,eol:$

" 光标移动到buffer的顶部和底部时保持3行距离
set scrolloff=3

" 不要闪烁
set novisualbell

" 通过使用: commands命令，告诉我们文件的哪一行被改变过
set report=0

" 在被分割的窗口间显示空白，便于阅读
set fillchars=vert:\ ,stl:\ ,stlnc:\

" 在每个tab上显示编号
set guitablabel=%{tabpagenr()}.%t\ %m

" 主题配色
colorscheme molokai
let g:molokai_original = 1
let g:rehash256 = 1

"colorscheme monokai

"colorscheme solarized
if has('gui_running')
    set background=light
else
    set background=dark
endif
let g:solarized_termcolors=256

" Force 256 color mode if available
if $TERM =~ "-256color"
  set t_Co=256
endif

" xterm 设置
if &term=="xterm"
    set t_Co=256
    set t_Sb=^[[4%dm
    set t_Sf=^[[3%dm
endi

" 代码折叠
"set foldenable              " 启动 vim 时自动折叠
"set nofoldenable            " 启动 vim 时关闭折叠代码
"set foldmethod=syntax       " 基于语法进行折叠
"set foldmethod=indent       " 基于缩进进行折叠
"set foldcolumn=0            " 设置折叠区域的宽度
"setlocal foldlevel=1        " 设置折叠层数
"set foldclose=all           " 设置为自动关闭折叠

hi Normal guibg=NONE ctermbg=NONE

"==============================================================================
"----------------------------   Copyright Statement  --------------------------
"==============================================================================
" 自动添加或更新版权声明头
"autocmd BufNewFile *.[ch],*.hpp,*.cpp,*.cc exec ":call TitleDet()"

map <F10> :call TitleDet()<cr>'s
function AddTitle()
    call append(0,"/*=========================================================")
    call append(1,"* Author         : Junjie Huang")
    call append(2,"* Email          : [email protected]")
    call append(3,"* Last modified  : ".strftime("%Y-%m-%d %H:%M"))
    call append(4,"* Filename       : ".expand("%:t"))
    call append(5,"* Description    : ")
    call append(6,"=========================================================*/")
    echohl WarningMsg | echo "Successful in adding the copyright." | echohl None
endfunction

" 更新最近修改时间和文件名
function UpdateTitle()
    normal m'
    execute '/* *Last modified  :/s@:.*$@\=strftime(": %Y-%m-%d %H:%M")@'
    normal ''
    normal mk
    execute '/* *Filename       :/s@:.*$@\=": ".expand("%:t")@'
    execute "noh"
    normal 'k
    echohl WarningMsg | echo "Successful in updating the copy right." | echohl None
endfunction

" 判断前7行代码里面，是否有Last modified这个单词，
" 如果没有的话，代表没有添加过作者信息，需要新添加；
" 如果有的话，那么只需要更新即可
function TitleDet()
    let n=1
    "默认为添加
    while n < 7
        let line = getline(n)
        if line =~ '^\*\s*\S*Last\smodified\s\s:\s\S*.*$'
            call UpdateTitle()
            return
        endif
        let n = n + 1
    endwhile
    call AddTitle()
endfunction

"==============================================================================
"----------------------------  Configration Override  -------------------------
"==============================================================================
" 设定背景透明
hi Normal guibg=NONE ctermbg=NONE