Vim和Neovim深度探索：初学者的必经之路（三种模式、必备命令、正则表达式、文件管理及插件安装-快速代码补全、自动化格式化、便捷目录浏览）（第三部分）
最编程
2024-02-13 17:02:15
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" ----------------------最常用、最基本设置-----------------------------
colorscheme evening "配色方案
syntax enable " 开启语法高亮功能
syntax on " 自动语法高亮
set t_Co=256 " 开启256色支持
set number " 开启行号显示
set ruler " 总是显示光标位置
set cursorline " 高亮显示当前行
filetype on " 设置开启文件类型侦测
set mouse=a "开启鼠标支持
set mousemodel=extend "开启侧边滚动条
" """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
let mapleader = "," " 定义<leader>键
" set nocompatible " 设置不兼容原始vi模式
" filetype plugin on " 设置加载对应文件类型的插件
" set noeb " 关闭错误的提示
set cmdheight=1 " 设置命令行的高度
set showcmd " select模式下显示选中的行数
set laststatus=2 " 总是显示状态栏
set whichwrap+=<,>,h,l " 设置光标键跨行
" set ttimeoutlen=0 " 设置<ESC>键响应时间
set virtualedit=block,onemore " 允许光标出现在最后一个字符的后面
" set history=100 " 设置历史记录条数
" ----------------------代码缩进完整配置-----------------------------
set autoindent " 设置自动缩进
set cindent " 设置使用C/C++语言的自动缩进方式
set cinoptions=g0,:0,N-s,(0 " 设置C/C++语言的具体缩进方式
set smartindent " 智能的选择对其方式
filetype indent on " 自适应不同语言的智能缩进
filetype plugin on " 载入文件类型插件
set expandtab " 将制表符扩展为空格(关于制表符和空格，有的语言可能不同，谨慎设置)
set tabstop=4 " 设置编辑时制表符占用空格数
set shiftwidth=4 " 设置格式化时制表符占用空格数
set softtabstop=4 " 设置4个空格为制表符
set smarttab " 在行和段开始处使用制表符
set nowrap " 禁止折行
set backspace=2 " 使用回车键正常处理indent,eol,start等
set sidescroll=10 " 设置向右滚动字符数
set nofoldenable " 禁用折叠代码
" ----------------------代码补全-----------------------------
set wildmenu " vim自身命名行模式智能补全
set completeopt-=preview " 补全时不显示窗口，只显示补全列表
" ----------------------搜索-----------------------------
set hlsearch " 高亮显示搜索结果
" set incsearch " 开启实时搜索功能
set noignorecase " 搜索时大小写不敏感
" ----------------------文件缓存-----------------------------
" set nobackup " 设置不备份
" set noswapfile " 禁止生成临时文件
set autoread " 文件在vim之外修改过，自动重新读入
set autowrite " 设置自动保存
set confirm " 在处理未保存或只读文件的时候，弹出确认
" ----------------------编码-----------------------------
set termencoding=utf-8
set fileencodings=utf8,ucs-bom,gbk,cp936,gb2312,gb18030
"---------------------插件安装---------------------------
call plug#begin('~/.config/nvim/plugged')
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'nvim-tree/nvim-tree.lua'
call plug#end()
"---------------coc配置------------------
set nobackup
set nowritebackup
set updatetime=300
set signcolumn=yes
inoremap <silent><expr> <TAB>
\ coc#pum#visible() ? coc#pum#next(1) :
\ CheckBackspace() ? "\<Tab>" :
\ coc#refresh()
inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
\: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
function! CheckBackspace() abort
let col = col('.') - 1
return !col || getline('.')[col - 1] =~# '\s'
endfunction
if has('nvim')
inoremap <silent><expr> <c-space> coc#refresh()
else
inoremap <silent><expr> <c-@> coc#refresh()
endif
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)
nnoremap <silent> K :call ShowDocumentation()<CR>
function! ShowDocumentation()
if CocAction('hasProvider', 'hover')
call CocActionAsync('doHover')
else
call feedkeys('K', 'in')
endif
endfunction
autocmd CursorHold * silent call CocActionAsync('highlight')
nmap <leader>rn <Plug>(coc-rename)
xmap <leader>f <Plug>(coc-format-selected)
nmap <leader>f <Plug>(coc-format-selected)
augroup mygroup
autocmd!
autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end
xmap <leader>a <Plug>(coc-codeaction-selected)
nmap <leader>a <Plug>(coc-codeaction-selected)
nmap <leader>ac <Plug>(coc-codeaction-cursor)
nmap <leader>as <Plug>(coc-codeaction-source)
nmap <leader>qf <Plug>(coc-fix-current)
nmap <silent> <leader>re <Plug>(coc-codeaction-refactor)
xmap <silent> <leader>r <Plug>(coc-codeaction-refactor-selected)
nmap <silent> <leader>r <Plug>(coc-codeaction-refactor-selected)
nmap <leader>cl <Plug>(coc-codelens-action)
xmap if <Plug>(coc-funcobj-i)
omap if <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap af <Plug>(coc-funcobj-a)
xmap ic <Plug>(coc-classobj-i)
omap ic <Plug>(coc-classobj-i)
xmap ac <Plug>(coc-classobj-a)
omap ac <Plug>(coc-classobj-a)
if has('nvim-0.4.0') || has('patch-8.2.0750')
nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
endif
nmap <silent> <C-s> <Plug>(coc-range-select)
xmap <silent> <C-s> <Plug>(coc-range-select)
command! -nargs=0 Format :call CocActionAsync('format')
command! -nargs=? Fold :call CocAction('fold', <f-args>)
command! -nargs=0 OR :call CocActionAsync('runCommand', 'editor.action.organizeImport')
set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
nnoremap <silent><nowait> <space>a :<C-u>CocList diagnostics<cr>
nnoremap <silent><nowait> <space>e :<C-u>CocList extensions<cr>
nnoremap <silent><nowait> <space>c :<C-u>CocList commands<cr>
nnoremap <silent><nowait> <space>o :<C-u>CocList outline<cr>
nnoremap <silent><nowait> <space>s :<C-u>CocList -I symbols<cr>
nnoremap <silent><nowait> <space>j :<C-u>CocNext<CR>
nnoremap <silent><nowait> <space>k :<C-u>CocPrev<CR>
nnoremap <silent><nowait> <space>p :<C-u>CocListResume<CR>
" 代码格式化:逗号+l
nnoremap<leader>l ggVG<C-u><Plug>(coc-format-selected)<CR>
" 全选: 逗号+m
nnoremap<leader>m ggVG
"------------------nvim-------------------------------------
" 打开文件夹快捷键：空格+b
lua require("plugin/nvim-tree")
nnoremap <silent> <space>b :NvimTreeToggle<CR>