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    浅谈Vim中的Tab与空格缩进

    作者:admin 时间:2021-06-14 17:44

    vim缩进参数解析

    缩进用 tab 制表符还是空格,个人爱好问题。但是在大多项目中,习惯使用空格。关于缩进,vim中可以通过如下四个参数进行配置

    set tabstop=4
    set softtabstop=4
    set shiftwidth=4
    set noexpandtab / expandtab1

    解析:

    tabstop

    表示按一个tab之后,显示出来的相当于几个空格,默认的是8个。

    softtabstop

    表示在编辑模式的时候按退格键的时候退回缩进的长度。

    shiftwidth

    表示每一级缩进的长度,一般设置成跟 softtabstop 一样

    expandtab与noexpandtab

    当设置成 expandtab 时,缩进用空格来表示,noexpandtab 则是用制表符表示一个缩进。个人习惯使用 `set expandtab`

    #标志tab与空格

    在vim中,默认情况下,没法区分空格和缩进,所以我们需要配置,使其能够区分。

    我的配置如下

    ``` 
    set list↩ 
    set listchars=tab:▸-,eol:↩︎,trail:-↩ 

    更多vim配置可参考:https://github.com/yangyangwithgnu/use_vim_as_ide

    附上自己的vim配置

    filetype on " required! /** 从这行开始,vimrc配置 **/
    filetype plugin indent on
    "autocmd FileType php set omnifunc=phpcomplete#CompletePHP 
    " 让配置变更立即生效
    set backspace=indent,eol,start
    set ts=4 sw=4 sts=4 tw=100
    set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936
    
    set termencoding=utf-8
    set encoding=utf-8
    autocmd BufWritePost $MYVIMRC source $MYVIMRC
    let mapleader=";"
    set guifont=YaHei\ Consolas\ Hybrid\ 10
    set cursorline  " 十字高亮
    set cursorcolumn
    set autoindent   " 打开自动缩进
    set smartindent   " 打开智能缩进
    set smarttab 
    set showmatch    " 设置括号匹配
     " 开启实时搜索功能
     set incsearch
     " " 搜索时大小写不敏感
     set ignorecase " " 关闭兼容模式
     set nocompatible
     " " vim 自身命令行模式智能补全
     set wildmenu
     " 显示光标当前位置
     set ruler
     " 高亮显示搜索结果
     set hlsearch
     " 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
     syntax enable
     " 允许用指定语法高亮配色方案替换默认方案
     syntax on
     set background=dark
     "colorscheme solarized
     " 配色方案
     colorscheme molokai
     let g:molokai_original = 1
    " let g:rehash256 = 1
     "let g:Powerline_colorscheme='molokai256'
    set expandtab
    set list
    set listchars=tab:▸-,eol:↩︎,trail:-
    "set listchars=tab:✜-,eol:⚲,trail:-
    
    " 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
     set term=screen-256color
    
     set rtp+=~/.vim/bundle/Vundle.vim
     autocmd vimenter * NERDTree
     set nu
     call vundle#rc()
    
    
    
    
     " let Vundle manage Vundle
    
     " required!
    
     Bundle 'gmarik/vundle'
    "
    "  
    "
    "  " My Bundles here: /* 插件配置格式 */
    "
    "  "
    "
    "  " original repos on github
    "  (Github网站上非vim-scripts仓库的插件,按下面格式填写)
    "
      Bundle 'kshenoy/vim-signature' 
    "  Bundle 'Valloric/YouCompleteMe'
      Bundle 'tpope/vim-fugitive'
    
      Bundle 'Lokaltog/vim-easymotion'
      let g:EasyMotion_smartcase = 1
      let g:EasyMotion_startofline = 0 " keep cursor colum when JK motion
      map <Leader><leader>h <Plug>(easymotion-linebackward)
      map <Leader><Leader>j <Plug>(easymotion-j)
      map <Leader><Leader>k <Plug>(easymotion-k)
      map <Leader><leader>l <Plug>(easymotion-lineforward)
      " 重复上一次操作, 类似repeat插件, 很强大
      map <Leader><leader>. <Plug>(easymotion-repeat)
      Bundle 'rstacruz/sparkup'
    
      Bundle 'tpope/vim-rails.git'
    
      Bundle 'fholgado/minibufexpl.vim'
      let g:miniBufExplMapWindowNavVim = 1  
      let g:miniBufExplMapWindowNavArrows = 1  
      let g:miniBufExplMapCTabSwitchBufs = 1  
      let g:miniBufExplModSelTarget = 1 
      let g:miniBufExplMoreThanOne=0
    
     map <F11> :MBEbp<CR>
     map <F12> :MBEbn<CR>
      Bundle 'Lokaltog/vim-powerline'
    
      Plugin 'scrooloose/nerdcommenter'
    
      Plugin 'scrooloose/nerdtree'
      Plugin 'derekwyatt/vim-fswitch'
    
      " vim-scripts repos (vim-scripts仓库里的,按下面格式填写)
    
      Bundle 'L9'
    
      Bundle 'FuzzyFinder'
    
      " non github repos (非上面两种情况的,按下面格式填写)
    
      Bundle 'git://git.wincent.com/command-t.git'
    
      " ...
    
      Bundle 'captbaritone/better-indent-support-for-php-with-html'  
    
      filetype plugin indent on " required! /** vimrc文件配置结束 **/
      set completeopt=longest,menu
      "
    " NERDTree config
    map nd :NERDTree 
    map nc :NERDTreeClose
    let g:NERDTreeDirArrows = 1
    let g:NERDTreeDirArrowExpandable = '▸'
    let g:NERDTreeDirArrowCollapsible = '▾'
    map <F2> :NERDTreeToggle<CR>
    autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
    
    "  " /** vundle命令 **/
    "
    "  " Brief help
    "
    "  " :BundleList - list configured bundles
    "
    "  " :BundleInstall(!) - install(update) bundles
    "
    "  " :BundleSearch(!) foo - search(or refresh cache first) for foo
    "
    "  " :BundleClean(!) - confirm(or auto-approve) removal of unused bundles
    "
    "  "
    "
    "  " see :h vundle for more details or wiki for FAQ
    "
    "  " NOTE: comments after Bundle command are not allowed..

    以上这篇浅谈Vim中的Tab与空格缩进就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持站长博客。

    js