.vimrc

" 更新时间：2018-11-09 17:32:21 by jinhailang

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

"鼠标可用
set mouse=a

" >>
" 文件类型侦测

" 开启文件类型侦测
filetype on
" 根据侦测到的不同类型加载对应的插件
filetype plugin on

" <<

" >>
" vim 自身（非插件）快捷键

" 定义快捷键到行首和行尾
nmap jb 0
nmap je $

" 垂直分割创建窗口，显示的同一文件
nmap <Leader>nw :sp<CR>

" 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

" 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>

" 临时切换到命令窗口
nmap <C-z> :sh<CR>

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

" 定义快捷键在结对符之间跳转
nmap <Leader>M %

" <<

" 让配置变更立即生效
autocmd BufWritePost $MYVIMRC source $MYVIMRC

" >>
" 其他

" 开启实时搜索功能
set incsearch

" 搜索时大小写不敏感
set ignorecase

" 如果有一个大写字母，则切换到大小写敏感查找
set smartcase

" 关闭兼容模式
set nocompatible

" vim 自身命令行模式智能补全
set wildmenu

" <<

" >>>>
" 插件安装

" vundle 环境设置
filetype off
set runtimepath+=~/.vim/bundle/ctrlp.vim
set runtimepath+=~/.vim/bundle/ag
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#begin()

Plugin 'VundleVim/Vundle.vim'
Plugin 'altercation/vim-colors-solarized'
Plugin 'tomasr/molokai'
Plugin 'vim-scripts/phd'
Plugin 'Lokaltog/vim-powerline'
Plugin 'nathanaelkane/vim-indent-guides'
Plugin 'terryma/vim-multiple-cursors'
Plugin 'scrooloose/nerdcommenter'
Plugin 'scrooloose/nerdtree'
Plugin 'fholgado/minibufexpl.vim'
Plugin 'gcmt/wildfire.vim'
Plugin 'Lokaltog/vim-easymotion'
Plugin 'lilydjwg/fcitx.vim'
Plugin 'Valloric/YouCompleteMe'
Plugin 'vim-syntastic/syntastic'
Plugin 'nsf/gocode', {'rtp': 'vim/'}
Plugin 'vim-jp/vim-go-extra'
Plugin 'mzlogin/vim-markdown-toc'

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

" 配色方案
set background=dark
colorscheme solarized
"colorscheme molokai
"colorscheme phd

" >>
" 营造专注气氛

" 禁止光标闪烁
set gcr=a:block-blinkon0

" 禁止显示滚动条
set guioptions-=l
set guioptions-=L
set guioptions-=r
set guioptions-=R

" 禁止显示菜单和工具条
set guioptions-=m
set guioptions-=T

" 将外部命令 wmctrl 控制窗口最大化的命令行参数封装成一个 vim 的函数
fun! ToggleFullscreen()
	call system("wmctrl -ir " . v:windowid . " -b toggle,fullscreen")
endf
" 全屏开/关快捷键
map <silent> <F11> :call ToggleFullscreen()<CR>
"" 启动 vim 时自动全屏
"autocmd VimEnter * call ToggleFullscreen()

" <<

" >>
" 辅助信息

" 总是显示状态栏
set laststatus=2

" 显示光标当前位置
set ruler

" 开启行号显示
set number

" 高亮显示当前行/列
set cursorline
set cursorcolumn

" 高亮显示搜索结果
set hlsearch

" <<

" >>
" 其他美化

" 设置 gvim 显示字体
set guifont=YaHei\ Consolas\ Hybrid\ 10.5

" 禁止折行
set nowrap

" 当文件在外部被修改时，自动更新文件
set autoread

" 自动匹配括号
set showmatch

" 启用智能对齐
set smartindent


" 设置状态栏主题风格
let g:Powerline_colorscheme='solarized256'

" <<

" >>
" 语法分析

" 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

" <<

" >>
" 缩进

" 自适应不同语言的智能缩进
filetype indent on

" 将制表符扩展为空格
" set expandtab
" 设置编辑时制表符占用空格数
set tabstop=4
" 设置格式化时制表符占用空格数
set shiftwidth=4
" 按退格键的时候退回缩进的长度
set softtabstop=4

" 定义不可见字符的显示方式
set listchars=tab:>-,trail:-,extends:#,nbsp:-
set list

" 设置粘贴模式 <F11>
set pastetoggle=<F11>

" 缩进可视化插件 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

" <<

" >>
" 代码折叠

" 基于缩进或语法进行代码折叠
"set foldmethod=indent
set foldmethod=syntax
" 启动 vim 时关闭折叠代码
set nofoldenable

" <<

" >>
" 代码跳转
set tags+=/usr/include/tags
set tags+=/usr/local/include/tags
" <<

" >>
" 内容替换

" 快捷替换
let g:multi_cursor_next_key='<S-n>'
let g:multi_cursor_skip_key='<S-k>'

" 精准替换
" 替换函数。参数说明：
" confirm：是否替换前逐一确认
" wholeword：是否整词匹配
" replace：被替换字符串
function! Replace(confirm, wholeword, replace)
    wa
    let flag = ''
    if a:confirm
        let flag .= 'gec'
    else
        let flag .= 'ge'
    endif
    let search = ''
    if a:wholeword
        let search .= '\<' . escape(expand('<cword>'), '/\.*$^~[') . '\>'
    else
        let search .= expand('<cword>')
    endif
    let replace = escape(a:replace, '/\&~')
    execute 'argdo %s/' . search . '/' . replace . '/' . flag . '| update'
endfunction
" 不确认、非整词
nnoremap <Leader>R :call Replace(0, 0, input('Replace '.expand('<cword>').' with: '))<CR>
" 不确认、整词
nnoremap <Leader>rw :call Replace(0, 1, input('Replace '.expand('<cword>').' with: '))<CR>
" 确认、非整词
nnoremap <Leader>rc :call Replace(1, 0, input('Replace '.expand('<cword>').' with: '))<CR>
" 确认、整词
nnoremap <Leader>rcw :call Replace(1, 1, input('Replace '.expand('<cword>').' with: '))<CR>
nnoremap <Leader>rwc :call Replace(1, 1, input('Replace '.expand('<cword>').' with: '))<CR>
" <<

" >>
" 工程文件浏览

" 在 vim 启动的时候默认开启 NERDTree（autocmd 可以缩写为 au）
autocmd VimEnter * NERDTree
" 使用 NERDTree 插件查看工程文件。设置快捷键，速记：file list
nmap <Leader>fl :NERDTreeToggle<CR>
" 设置 NERDTree 子窗口宽度
let NERDTreeWinSize=22
" 设置 NERDTree 子窗口位置
" let NERDTreeWinPos="right"
" 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
let NERDTreeMouseMode=2

" 推出当前 tab
nmap <Leader>e :tabc<CR>



" <<

" >>
" 多文档编辑

" 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>

" <<


" >>
" 环境恢复

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

" 保存快捷键
"map <leader>ss :mksession! my.vim<cr> :wviminfo! my.viminfo<cr>
map <leader>ss :mksession! my.vim<cr>

" 恢复快捷键
"map <leader>rs :source my.vim<cr> :rviminfo my.viminfo<cr>
map <leader>rs :source my.vim<cr>

" <<

" >>
" 快速选中结对符内的文本

" 快捷键
map <SPACE> <Plug>(wildfire-fuel)
vmap <S-SPACE> <Plug>(wildfire-water)

" 适用于哪些结对符
let g:wildfire_objects = ["i'", 'i"', "i)", "i]", "i}", "i>", "ip"]

" <<

" >>
" 文件查找

let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'
" 设置过滤不进行查找的后缀名
let g:ctrlp_custom_ignore = '\v[\/]\.(git|hg|svn|pyc)$'
" <<

" >>
" 代码查找

map <c-f> :Ag! ""<left>

" <<

" >>
" YcmCompleter
"在注释输入中也能补全
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
" 跳转到定义处
map <c-d> :YcmCompleter GoToDefinitionElseDeclaration<CR>

" >>
" 禁用 swap 文件
" 禁用 swap 文件
" 禁用 swap
set nobackup       " no backup files
set noswapfile     " no swap files
set nowritebackup  " only in case you don't want a backup file while editing
set noundofile     " no undo files

" pathogen
execute pathogen#infect()

" vim-syntastic/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

" go
let g:syntastic_go_checkers = ['govet', 'errcheck', 'go']

" lua
let g:syntastic_lua_checkers = ["luac", "luacheck"]
let g:syntastic_lua_luacheck_args = "--no-unused-args --std ngx_lua"

" Go 保存时，自动 gofmt
autocmd FileType go autocmd BufWritePre <buffer> Fmt

" 保存时自动删除行尾空格
autocmd BufWritePre * %s/\s\+$//e

" markdown 生成目录
" :GenTocGFM or ...
" let g:vmt_dont_insert_fence = 1
let g:vmt_list_item_char = '-'