custome.vim

"==========================================
" Author:  wklken
" Version: 9.1
" Email: wklken@yeah.net
" BlogPost: http://www.wklken.me
" ReadMe: README.md
" Donation: http://www.wklken.me/pages/donation.html
" Last_modify: 2015-12-15
" Sections:
"       -> Initial Plugin 加载插件
"       -> General Settings 基础设置
"       -> Display Settings 展示/排版等界面格式设置
"       -> FileEncode Settings 文件编码设置
"       -> Others 其它配置
"       -> HotKey Settings  自定义快捷键
"       -> FileType Settings  针对文件类型的设置
"       -> Theme Settings  主题设置
"
"       -> 插件配置和具体设置在vimrc.bundles中
"==========================================

" 开启语法高亮
syntax on

" NOTE: 以下配置有详细说明，一些特性不喜欢可以直接注解掉

"==========================================
" General Settings 基础设置
"==========================================


" history存储容量
set history=2000

" 检测文件类型
filetype on
" 针对不同的文件类型采用不同的缩进格式
filetype indent on
" 允许插件
filetype plugin on
" 启动自动补全
filetype plugin indent on

" 文件修改之后自动载入
set autoread
" 启动的时候不显示那个援助乌干达儿童的提示
"set shortmess=atI

" 备份,到另一个位置. 防止误删, 目前是取消备份
"set backup
"set backupext=.bak
"set backupdir=/tmp/vimbk/

" 取消备份。 视情况自己改
"set nobackup
" 关闭交换文件
"set noswapfile


" TODO: remove this, use gundo
" create undo file
" if has('persistent_undo')
  " " How many undos
  " set undolevels=1000
  " " number of lines to save for undo
  " set undoreload=10000
  " " So is persistent undo ...
  " "set undofile
  " set noundofile
  " " set undodir=/tmp/vimundo/
" endif

set wildignore=*.swp,*.bak,*.pyc,*.class,.svn

" 突出显示当前列
set cursorcolumn
" 突出显示当前行
set cursorline


" 设置 退出vim后，内容显示在终端屏幕, 可以用于查看和复制, 不需要可以去掉
" 好处：误删什么的，如果以前屏幕打开，可以找回
set t_ti= t_te=


" 鼠标暂不启用, 键盘党....
set mouse-=a
" 启用鼠标
" set mouse=a
" Hide the mouse cursor while typing
" set mousehide


" 修复ctrl+m 多光标操作选择的bug，但是改变了ctrl+v进行字符选中时将包含光标下的字符
set selection=inclusive
set selectmode=mouse,key

" change the terminal's title
" set title
" 去掉输入错误的提示声音
set novisualbell
set noerrorbells
set t_vb=
set tm=500

" Remember info about open buffers on close
"set viminfo^=%

" For regular expressions turn magic on
set magic

" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l

"==========================================
" Display Settings 展示/排版等界面格式设置
"==========================================

" 显示当前的行号列号
set ruler
" 在状态栏显示正在输入的命令
set showcmd
" 左下角显示当前vim模式
set showmode

" 在上下移动光标时，光标的上方或下方至少会保留显示的行数
set scrolloff=7

" set winwidth=79

" 命令行（在状态行下）的高度，默认为1，这里是2
set statusline=%<%f\ %h%m%r%=%k[%{(&fenc==\"\")?&enc:&fenc}%{(&bomb?\",BOM\":\"\")}]\ %-14.(%l,%c%V%)\ %P
" Always show the status line - use 2 lines for the status bar
set laststatus=2

" 显示行号
set number
" 取消换行
set nowrap

" 括号配对情况, 跳转并高亮一下匹配的括号
set showmatch
" How many tenths of a second to blink when matching brackets
set matchtime=2


" 设置文内智能搜索提示
" 高亮search命中的文本
set hlsearch
" 打开增量搜索模式,随着键入即时搜索
set incsearch
" 搜索时忽略大小写
set ignorecase
" 有一个或以上大写字母时仍大小写敏感
set smartcase

" 代码折叠
set foldenable
" 折叠方法
" manual    手工折叠
" indent    使用缩进表示折叠
" expr      使用表达式定义折叠
" syntax    使用语法定义折叠
" diff      对没有更改的文本进行折叠
" marker    使用标记进行折叠, 默认标记是 {{{ 和 }}}
set foldmethod=indent
set foldlevel=99
" 代码折叠自定义快捷键 <leader>zz
let g:FoldMethod = 0
fun! ToggleFold()
    if g:FoldMethod == 0
        exe "normal! zM"
        let g:FoldMethod = 1
    else
        exe "normal! zR"
        let g:FoldMethod = 0
    endif
endfun

" 缩进配置
" Smart indent
set smartindent
" 打开自动缩进
" never add copyindent, case error   " copy the previous indentation on autoindenting
set autoindent

" tab相关变更
" 设置Tab键的宽度        [等同的空格个数]
set tabstop=4
" 每一次缩进对应的空格数
set shiftwidth=4
" 按退格键时可以一次删掉 4 个空格
set softtabstop=4
" insert tabs on the start of a line according to shiftwidth, not tabstop 按退格键时可以一次删掉 4 个空格
set smarttab
" 将Tab自动转化成空格[需要输入真正的Tab键时，使用 Ctrl+V + Tab]
set expandtab
" 缩进时，取整 use multiple of shiftwidth when indenting with '<' and '>'
set shiftround

" A buffer becomes hidden when it is abandoned
set hidden
set wildmode=list:longest
set ttyfast

" 00x增减数字时使用十进制
set nrformats=

" 相对行号: 行号变成相对，可以用 nj/nk 进行跳转
"set relativenumber number
" au FocusLost * :set norelativenumber number
" au FocusGained * :set relativenumber
" 插入模式下用绝对行号, 普通模式下用相对
" autocmd InsertEnter * :set norelativenumber number
" autocmd InsertLeave * :set relativenumber
" function! NumberToggle()
"   if(&relativenumber == 1)
"     set norelativenumber number
"   else
"     set relativenumber
"   endif
" endfunc

" 防止tmux下vim的背景色显示异常
" Refer: http://sunaku.github.io/vim-256color-bce.html
if &term =~ '256color'
  " disable Background Color Erase (BCE) so that color schemes
  " render properly when inside 256-color tmux and GNU screen.
  " see also http://snk.tuxfamily.org/log/vim-256color-bce.html
  set t_ut=
endif

"==========================================
" FileEncode Settings 文件编码,格式
"==========================================
" 设置新文件的编码为 UTF-8
set encoding=utf-8
" 自动判断编码时，依次尝试以下编码：
set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
set helplang=cn
"set langmenu=zh_CN.UTF-8
"set enc=2byte-gb18030
" 下面这句只影响普通模式 (非图形界面) 下的 Vim
set termencoding=utf-8

" Use Unix as the standard file type
set ffs=unix,dos,mac

" 如遇Unicode值大于255的文本，不必等到空格再折行
set formatoptions+=m
" 合并两行中文时，不在中间加空格
set formatoptions+=B


"==========================================
" others 其它设置
"==========================================
" vimrc文件修改之后自动加载, windows
autocmd! bufwritepost _vimrc source %
" vimrc文件修改之后自动加载, linux
autocmd! bufwritepost .vimrc source %

" 自动补全配置
" 让Vim的补全菜单行为与一般IDE一致(参考VimTip1228)
set completeopt=longest,menu

" 增强模式中的命令行自动完成操作
set wildmenu
" Ignore compiled files
set wildignore=*.o,*~,*.pyc,*.class

" 离开插入模式后自动关闭预览窗口
" autocmd InsertLeave * if pumvisible() == 0|pclose|endif

" 回车即选中当前项

" In the quickfix window, <CR> is used to jump to the error under the
" cursor, so undefine the mapping there.
" autocmd BufReadPost quickfix nnoremap <buffer> <CR> <CR>
" quickfix window  s/v to open in split window,  ,gd/,jd => quickfix window => open it
" autocmd BufReadPost quickfix nnoremap <buffer> v <C-w><Enter><C-w>L
" autocmd BufReadPost quickfix nnoremap <buffer> s <C-w><Enter><C-w>K

" command-line window
" autocmd CmdwinEnter * nnoremap <buffer> <CR> <CR>


" 打开自动定位到最后编辑的位置, 需要确认 .viminfo 当前用户可写
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif

" F2 行号开关，用于鼠标复制代码用
" 为方便复制，用<F2>开启/关闭行号显示:
function! HideNumber()
  if(&relativenumber == &number)
    set relativenumber! number!
  elseif(&number)
    set number!
  else
    set relativenumber!
  endif
  set number?
endfunc
" disbale paste mode when leaving insert mode
au InsertLeave * set nopaste
let g:last_active_tab = 1
"==========================================
" FileType Settings  文件类型设置
"==========================================

" 具体编辑文件类型的一般设置，比如不要 tab 等
" autocmd FileType python set tabstop=4 shiftwidth=4 expandtab ai
" autocmd FileType ruby,javascript,html,css,xml set tabstop=2 shiftwidth=2 softtabstop=2 expandtab ai
" autocmd BufRead,BufNewFile *.md,*.mkd,*.markdown set filetype=markdown.mkd
" autocmd BufRead,BufNewFile *.part set filetype=html
" disable showmatch when use > in php
au BufWinEnter *.php set mps-=<:>



" 保存python文件时删除多余空格
fun! <SID>StripTrailingWhitespaces()
    let l = line(".")
    let c = col(".")
    %s/\s\+$//e
    call cursor(l, c)
endfun
"autocmd FileType c,cpp,java,go,php,javascript,puppet,python,rust,twig,xml,yml,perl autocmd BufWritePre <buffer> :call <SID>StripTrailingWhitespaces()


" 定义函数AutoSetFileHead，自动插入文件头
autocmd BufNewFile *.sh,*.py exec ":call AutoSetFileHead()"
function! AutoSetFileHead()
    "如果文件类型为.sh文件
    if &filetype == 'sh'
        call setline(1, "\#!/bin/bash")
    endif

    "如果文件类型为python
    if &filetype == 'python'
        call setline(1, "\#!/usr/bin/env python")
        call append(1, "\# encoding: utf-8")
    endif

    normal G
    normal o
    normal o
endfunc


" 设置可以高亮的关键字
if has("autocmd")
  " Highlight TODO, FIXME, NOTE, etc.
  if v:version > 701
    autocmd Syntax * call matchadd('Todo',  '\W\zs\(TODO\|FIXME\|CHANGED\|DONE\|XXX\|BUG\|HACK\)')
    autocmd Syntax * call matchadd('Debug', '\W\zs\(NOTE\|INFO\|IDEA\|NOTICE\)')
  endif
endif

"==========================================
" Theme Settings  主题设置
"==========================================

" Set extra options when running in GUI mode
if has("gui_running")
    set guifont=Monaco:h14
    if has("gui_gtk2")   "GTK2
        set guifont=Monaco\ 12,Monospace\ 12
    endif
    set guioptions-=T
    set guioptions+=e
    set guioptions-=r
    set guioptions-=L
    set guitablabel=%M\ %t
    set showtabline=1
    set linespace=2
    set noimd
    set t_Co=256
endif



" theme主题
set background=dark
set t_Co=256

" colorscheme solarized
colorscheme molokai
" colorscheme desert


" 设置标记一列的背景颜色和数字一行颜色一致
hi! link SignColumn   LineNr
hi! link ShowMarksHLl DiffAdd
hi! link ShowMarksHLu DiffChange

" for error highlight，防止错误整行标红导致看不清
highlight clear SpellBad
highlight SpellBad term=standout ctermfg=1 term=underline cterm=underline
highlight clear SpellCap
highlight SpellCap term=underline cterm=underline
highlight clear SpellRare
highlight SpellRare term=underline cterm=underline
highlight clear SpellLocal
highlight SpellLocal term=underline cterm=underline

set tags+=.tags
" 每次保存自动生成tags
" 如启动报错，请先安装ctags
" 跳转快捷键：<ctrl-]>跳转 <ctrl-t>返回
au BufWritePost *.c,*.cpp,*.h,*.php,*.json,*.erl,*.sh,*.html,*.css,*.conf silent! !(ps -ef|grep ctags|grep -v grep|awk '{print $2}'|xargs -I{} kill -9 {}; rm -f .ctags1; ctags -Rf .tags1 --exclude='*.js' && mv -f .tags1 .tags) &> /dev/null &
set ai si ci

"--------------------------自定义快捷键---------------------
map Y y$
map <space> /
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l
map <C-n> :bnext<cr>
map <C-p> :bprev<cr>
map <C-w> :w<cr>
" select all
map <Leader>sa ggVG
map <Leader>i :noh<cr>
map <leader>zz :call ToggleFold()<cr>
map <leader>1 :bfirst<cr>
map <leader>2 :b2<cr>
map <leader>3 :b3<cr>
map <leader>4 :b4<cr>
map <leader>5 :b5<cr>
map <leader>6 :b6<cr>
map <leader>7 :b7<cr>
map <leader>8 :b8<cr>
map <leader>9 :b9<cr>
map <leader>0 :blast<cr>
map <leader>d :bd<cr>

" 快速运行当前php文件
" map <leader>r :!php %<cr>

" 复制选中区到系统剪切板中
vnoremap <leader>y "+y
" select block
nnoremap <leader>v V`}
" Quickly save the current file
nnoremap <leader>w :w<CR>
" Quickly edit/reload the vimrc file
nmap <silent> <leader>ev :e $MYVIMRC<CR>
nmap <silent> <leader>sv :so $MYVIMRC<CR>

noremap <F1> <Esc>"
nnoremap <F2> :call HideNumber()<CR>
" F3 显示可打印字符开关
nnoremap <F3> :set list! list?<CR>
" F4 换行开关
nnoremap <F4> :set wrap! wrap?<CR>
" F6 语法开关，关闭语法可以加快大文件的展示
nnoremap <F6> :exec exists('syntax_on') ? 'syn off' : 'syn on'<CR>
set pastetoggle=<F7>            "    when in insert mode, press <F7> to go to
                                "    paste mode, where you can paste mass data
                                "    that won't be autoindented
" Go to home and end using capitalized directions
noremap H ^
noremap L $
" Map ; to : and save a million keystrokes 用于快速进入命令行
nnoremap ; :
" 命令行模式增强，ctrl - a到行首， -e 到行尾
cnoremap <C-a> <Home>
" 搜索相关
" 进入搜索Use sane regexes"
nnoremap / /\v
vnoremap / /\v
" Keep search pattern at the center of the screen.
nnoremap <silent> n nzz
nnoremap <silent> N Nzz
nnoremap <silent> * *zz
nnoremap <silent> # #zz
nnoremap <silent> g* g*zz
" 调整缩进后自动选中，方便再次操作
vnoremap < <gv
vnoremap > >gv
" w!! to sudo & write a file
cmap w!! w !sudo tee >/dev/null %
" 交换 ' `, 使得可以快速使用'跳到marked位置
nnoremap ' `
nnoremap ` '
" remap U to <C-r> for easier redo
nnoremap U <C-r>

" 绑定插入模式下的方向键
imap <C-b> <Left>
imap <C-j> <Down>
imap <C-k> <Up>
imap <C-f> <Right>
imap <C-a> <Home>
imap <C-e> <End>
imap <C-d> <Del>

" 提示参数信息
imap <C-l> <C-x><C-o>

" 保存时自动将tab转换为相应长度的空格
" 此行禁止开启，否则会导致撤销到最新时保存后，无法重做！！！
" autocmd BufWritePre * :%retab!

" 设置为搜索时不要回卷
set nowrapscan

" 设置选中背景
hi Visual term=reverse cterm=reverse ctermbg=black guibg=grey60
hi VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold

" 设置退出vim后，不显示文件内容
if &term =~ "xterm"
    " SecureCRT versions prior to 6.1.x do not support 4-digit DECSET
    "    let &t_ti = "\<Esc>[?1049h"
    "    let &t_te = "\<Esc>[?1049l"
    " Use 2-digit DECSET instead
    let &t_ti = "\<Esc>[?47h"
    let &t_te = "\<Esc>[?47l"
endif