浅谈Vim中的Tab与空格缩进
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2022-06-23 19:38:54
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 tab...
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:
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..
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