From 9cdc90294cbf5b1ce0cefa87d51980986753ccfc Mon Sep 17 00:00:00 2001 From: AllenWrong <884691896@qq.com> Date: Tue, 9 Jan 2024 10:52:52 +0800 Subject: [PATCH] upload --- _posts/2024-01-09-Nvim-Config-Summary.md | 230 +++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 _posts/2024-01-09-Nvim-Config-Summary.md diff --git a/_posts/2024-01-09-Nvim-Config-Summary.md b/_posts/2024-01-09-Nvim-Config-Summary.md new file mode 100644 index 0000000..cd70954 --- /dev/null +++ b/_posts/2024-01-09-Nvim-Config-Summary.md @@ -0,0 +1,230 @@ +--- +title: "nvim配置总结" +excerpt: "本文总结了常用的nvim配置，持续更新中。。。" +mathjax: false +tags: "新文章在写" +--- + +## 什么是Nvim +Neovim是一个社区驱动的开源项目，是Vim文本编辑器的一个分叉版本，它的构建使Vim更容易为核心开发人员维护。 它是Vim文本编辑器的一个增强的开箱即用版本，或者您可以说，它是一个更简化的Vim，它使得集成比使用Vim容易得多。 Vim已经是最受欢迎的文本编辑器，也是程序员选择的文本编辑器。 + +### 安装和卸载 +参加官方的安装教程：安装。在使用vim相关的内容时，可以参考博客，但博客的水平参差不齐，最终应该以官方的指导为标准。 +卸载： + +```bash +sudo apt remove neovim +sudo apt remove neovim-runtime +``` +升级的话，可以先卸载再安装新版本。。。。。（目前还没找到其他方法） + +### 配置 + +**预备** +不预备也可以看下面的内容，看不懂了，可以回来看看预备内容。 +- Ctrl 键对应 +- 空格 键对应 +- alt 键对应 或者 +- esc 键对应 +- 退格键对应 +- 回车键对应 +- shift 键对应 +- f1 到 f12 对应 到 +- 表示前缀建。可以通过：let mapleader=''进行设置 +这些功能键与普通字母做配合时，将字母键放入到 <> 中，并以 - 和 功能键做分割，比如说 :map dd 来将 映射为 dd。当然有时候为了可读性，我们可以将这些功能键以大写字母来表示，例如 就表示 + +### init.vim +基本的配置写在这个文件里面。位置在`~/.config/nvim/init.vim`，如果没有这个文件的话，可以创建一个。 +下面的是我的init.vim的配置： +```bash +""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" +" write plug you want to install here +" content in #begin() i.e. '~/.vim/plugged' is position of you plugin +" Plug 'github_username/repo_name' use this format to install plug +" The detail about plug can be found in github repo. read! read! read! +" +""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" + +call plug#begin('~/.vim/plugged') +let g:plug_url_format = 'git@github.com:%s.git' " high speed clone when you install plug + +Plug 'crusoexia/vim-monokai' " theme +Plug 'preservim/nerdtree' +Plug 'Xuyuanp/nerdtree-git-plugin' +Plug 'honza/vim-snippets' +Plug 'neoclide/coc.nvim', {'branch': 'release'} +Plug 'octol/vim-cpp-enhanced-highlight' +Plug 'tomasr/molokai' +Plug 'joshdick/onedark.vim' + +call plug#end() + + +"""""""""""""""""""""""""""""""""""""""" +" basic config +"""""""""""""""""""""""""""""""""""""""" +syntax on +colo monokai " onedark molokai +set nu +set rnu +set ts=4 +" set tw=4 " which lead to auto change line in complete +inoremap ' ''i +inoremap " ""i +inoremap ( ()i +inoremap [ []i +inoremap { {}O + + +"""""""""""""""""""""""""""""""""""""""" +" nerdtree config +"""""""""""""""""""""""""""""""""""""""" + +" autocmd vimenter * NERDTree "自动开启Nerdtree +let g:NERDTreeWinSize = 25 "设定 NERDTree 视窗大小 +let NERDTreeShowBookmarks=1 " 开启Nerdtree时自动显示Bookmarks +"打开vim时如果没有文件自动打开NERDTree +" autocmd vimenter * if !argc()|NERDTree|endif + +"当NERDTree为剩下的唯一窗口时自动关闭 +" autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif + +" 设置树的显示图标 +let g:NERDTreeDirArrowExpandable = '+' +let g:NERDTreeDirArrowCollapsible = '-' +let NERDTreeIgnore = ['\.pyc$'] " 过滤所有.pyc文件不显示 +let g:NERDTreeShowLineNumbers=0 " 是否显示行号 +let g:NERDTreeHidden=1 "不显示隐藏文件 +""Making it prettier +let NERDTreeMinimalUI = 1 +let NERDTreeDirArrows = 1 +nnoremap :NERDTreeToggle " 开启/关闭nerdtree快捷键 + + + +"""""""""""""""""""""""""""""""""""""""" +" coc config +"""""""""""""""""""""""""""""""""""""""" + +" if hidden is not set, TextEdit might fail. +set hidden +" Some servers have issues with backup files, see #649 +set nobackup +set nowritebackup + +" You will have bad experience for diagnostic messages when it's default 4000. +set updatetime=200 + +" don't give |ins-completion-menu| messages. +set shortmess+=c + +" always show signcolumns +set signcolumn=yes + +" Use tab for trigger completion with characters ahead and navigate. +" Use command ':verbose imap ' to make sure tab is not mapped by other plugin. +inoremap +\ pumvisible() ? "\" : +\ check_back_space() ? "\" : +\ coc#refresh() +inoremap pumvisible() ? "\" : "\" + +function! s:check_back_space() abort +let col = col('.') - 1 +return !col || getline('.')[col - 1] =~# '\s' +endfunction + +" Use to trigger completion. +inoremap coc#refresh() + +" Use to confirm completion, `u` means break undo chain at current position. +" Coc only does snippet and additional edit on confirm. +inoremap pumvisible() ? "\" : "\u\" +" Or use `complete_info` if your vim support it, like: +" inoremap complete_info()["selected"] != "-1" ? "\" : "\u\" + +" Use `[g` and `]g` to navigate diagnostics +nmap [g (coc-diagnostic-prev) +nmap ]g (coc-diagnostic-next) +" Remap keys for gotos +nmap gd (coc-definition) +nmap gy (coc-type-definition) +nmap gi (coc-implementation) +nmap gr (coc-references) + +" Use K to show documentation in preview window +nnoremap K :call show_documentation() + +function! s:show_documentation() +if (index(['vim','help'], &filetype) >= 0) +execute 'h '.expand('') +else +call CocAction('doHover') +endif +endfunction + +" Highlight symbol under cursor on CursorHold +" autocmd CursorHold * silent call CocActionAsync('highlight') + +" Remap for rename current word +nmap rn (coc-rename) + +" Remap for format selected region +xmap f (coc-format-selected) +nmap f (coc-format-selected) + +augroup mygroup +autocmd! +" Setup formatexpr specified filetype(s). +" autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected') +" Update signature help on jump placeholder +" autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp') +augroup end + +" Remap for do codeAction of selected region, ex: `aap` for current paragraph +xmap a (coc-codeaction-selected) +nmap a (coc-codeaction-selected) + +" Remap for do codeAction of current line +nmap ac (coc-codeaction) +" Fix autofix problem of current line +nmap qf (coc-fix-current) + +" Create mappings for function text object, requires document symbols feature of languageserver. +xmap if (coc-funcobj-i) +xmap af (coc-funcobj-a) +omap if (coc-funcobj-i) +omap af (coc-funcobj-a) + +" Use `:Format` to format current buffer +command! -nargs=0 Format :call CocAction('format') + +" Use `:Fold` to fold current buffer +command! -nargs=? Fold :call CocAction('fold', ) + +" use `:OR` for organize import of current buffer +command! -nargs=0 OR :call CocAction('runCommand', 'editor.action.organizeImport') +``` + +### Coc +coc. nvim 是一个补全插件，它可以补全很多东西，比如：函数、变量、关键字、文件名、路径、标签、颜色、emoji 等等。 来禁用掉切换时的插入，或者禁用插件监听CompleteDone 事件的行为。 copilot.vim 提供选项时，无法使用tab 切换。 +对于python的支持，要现在虚拟环境中安装pynvim：`pip install pynvim` +常用的coc补全： +```bash +:CocInstall coc-clangd # C++环境插件 +:CocInstall coc-cmake # Cmake 支持 +:CocInstall coc-git # git 支持 +:CocInstall coc-highlight # 高亮支持 +:CocInstall coc-jedi # jedi python系列使用 +:CocInstall coc-json # json 文件支持 +:CocInstall coc-sh # bash 环境支持 +:CocInstall coc-snippets # python提供 snippets +:CocInstall coc-vimlsp # lsp +:CocInstall coc-yaml # yaml +:CocInstall coc-syntax +``` + +## 参考 +- Neovim+Coc.nvim配置 目前个人最舒服终端编辑环境(Python&C++) +- Nodejs更新的方法 +- 升级nvim的一种方法 \ No newline at end of file