Neovim
vim neovim
发布日期:   2021-02-20
更新日期:   2021-03-02
文章字数:   2.5k
阅读时长:   13 分
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本文是为了方便记忆vim插件的一些快捷键。这是我的配置地址：nvim, 该配置在你装完neovim之后，打开neovim后会自动安装插件，你需要修改的地方是下图中python位置以及markdown预览插件中的默认浏览器。

我的vim插件大部分来自于一位大佬theniceboy, 他在B站上出了很多包括vim, ranger, i3, dwm等等教程, 这是他的B站地址：theCW

1. Install Neovim

Install Guide

2. 有用的工具

  • figlet
brew install figlet

3. Vim基础快捷键

这里<LEADER>就是空格键

  • 基础快捷键
- ';' :

Save & quit
- 'Q' quit
- 'ctrl_q' Exit Vim, unless there are some buffers 
which have been changed.
- 'S' save

- '<LEADER>rc' open vimrc

Undo 
-    `l` undo

- 'Y' Visual Mode : copy to system clipboard
      Normal Mode : copy till the end of the line.

- '>' right indent
- '<' left indent

Search
- '<LEADER><CR>' highlight off
- '=' next
- '-' last

- '<LEADER>dw' adjacent duplicate words

Space to Tab
- '<LEADER>tt' turn space to tab

Folding
- '<LEADER>o' folding

LazyGit
- '\g' :Git
- 'ctrl_g' open lazygit

Cursor Movement
"     ^
"     u
" < n   i >
"     e
"     v
- 'u' up
- 'e' down
- 'n' left
- 'i' right
- 'N' go to the start of the line
- 'I' go to the end of the line
- '\v' choose current line
- 'w' go to the next word or sign
- 'b' go to the last word or sign
- 'h' go to the next end of word
- 'ctrl_U' move up the view port without moving the cursor
- 'ctrl_E' move down the view port without moving the cursor

- 'ctrl_a' Insert Mode: move to the end of current line
           Command Mode: move to the start of command line

Command Mode Cursor Movement 
- 'ctrl_a' move to the start of command line
- 'ctrl_e' move to the end of command line
- 'ctrl_p' move up
- 'ctrl_n' move down 
- 'ctrl_b' move left
- 'ctrl_f' move right
- 'alt_b' move to last word
- 'alt_w' move to next word

Split the screen
- 'su' to up
- 'se' to down
- 'sn' to left
- 'si' to right


Window management
- '<LEADER>w' go to last window
- '<LEADER>u' up
- '<LEADER>e' down
- '<LEADER>n' left
- '<LEADER>i' right
- 'sh' place the two windows up and down
- 'sv' place the two windows left and right
- '<LEADER>q' close the window below the current window
- 'qf' close current window

Rotate screen
- 'srh' horizontal rotate
- 'srv' vertical rotate

Resize splits
- '<up>' increase horizontal size
- '<down>' decrease horizontal size
- '<left>' decrease vertical size
- '<right>' increase vertical size

Tab management
- 'tu' create a new tab
- 'tn' move to left tab
- 'ti' move to right tab
- 'tmn' move current tab to left
- 'tmi' move current tab to right

- '<LEADER>/' open a terminal window
- 'tx' use 'figlet' to generate words
- '\s' find and replace

4. Vim 插件

Pretty Dress

Status line

General Highlight

File navigation

  • LeaderF

  • fzf.vim

    • fzf.vim README

    • 安装

      Plug 'junegunn/fzf.vim'

      配置

      " ===
" === FZF
" ===
set rtp+=/usr/local/opt/fzf
" set rtp+=/home/linuxbrew/.linuxbrew/opt/fzf
" noremap <silent> <C-p> :Files<CR>
noremap <silent> <C-p> :Leaderf file<CR>
noremap <silent> <C-f> :Rg<CR>
noremap <silent> <C-h> :History<CR>
"noremap <C-t> :BTags<CR>
noremap <silent> <C-l> :Lines<CR>
noremap <silent> <C-w> :Buffers<CR>
noremap <leader>; :History:<CR>

let g:fzf_preview_window = 'right:60%'
let g:fzf_commits_log_options = '--graph --color=always --format="%C(auto)%h%d %s %C(black)%C(bold)%cr"'

function! s:list_buffers()
  redir => list
  silent ls
  redir END
  return split(list, "\n")
endfunction

function! s:delete_buffers(lines)
  execute 'bwipeout' join(map(a:lines, {_, line -> split(line)[0]}))
endfunction

command! BD call fzf#run(fzf#wrap({
  \ 'source': s:list_buffers(),
  \ 'sink*': { lines -> s:delete_buffers(lines) },
  \ 'options': '--multi --reverse --bind ctrl-a:select-all+accept'
\ }))

noremap <c-d> :BD<CR>

let g:fzf_layout = { 'window': { 'width': 0.9, 'height': 0.8 } }

      快捷键:

    • ctrl_f 查找文件

    • ctrl_p 使用 LeaderF 查找当前目录下的文件

    • ctrl_l 查找当前文件的行

    • ctrl_h 打开文件浏览历史

    • ctrl_w 打开buffer

    • ctrl_d 选择关闭指定的buffer

  • rnvimr 在vim下使用ranger

    配置 

    " ===
" === rnvimr
" ===
let g:rnvimr_ex_enable = 1
let g:rnvimr_pick_enable = 1
let g:rnvimr_draw_border = 0
" Change the border's color
let g:rnvimr_border_attr = {'fg': 14, 'bg': -1}
" Add a shadow window, value is equal to 100 will disable shadow
let g:rnvimr_shadow_winblend = 70
" let g:rnvimr_bw_enable = 1
highlight link RnvimrNormal CursorLine
nnoremap <silent> R :RnvimrToggle<CR><C-\><C-n>:RnvimrResize 0<CR>
let g:rnvimr_action = {
                        \ '<C-t>': 'NvimEdit tabedit',
                        \ '<C-x>': 'NvimEdit split',
                        \ '<C-v>': 'NvimEdit vsplit',
                        \ 'gw': 'JumpNvimCwd',
                        \ 'yw': 'EmitRangerCwd'
                        \ }
let g:rnvimr_layout = { 'relative': 'editor',
                        \ 'width': &columns,
                        \ 'height': &lines,
                        \ 'col': 0,
                        \ 'row': 0,
                        \ 'style': 'minimal' }
let g:rnvimr_presets = [{'width': 0.8, 'height': 0.8}]

    快捷键

    • R 打开ranger

  • vim-rooter :自动将vim的工作目录到项目的根目录.

    Rooter changes the working directory to the project root when you open a file or directory.

    对比:
    原文件目录:

    关闭rooter: 在vim里打开一个文件,此时vim的工作目录依旧是原文件所在目录

    启用rooter: 打开文件,vim的工作目录会切换到文件的根目录

    配置

    " ===
" === vim-rooter
" ===
let g:rooter_patterns = ['__vim_project_root', '.git/']
let g:rooter_silent_chdir = 1

    默认打开 rooter

  • any-jump

    用法: 在 normal 和 visual 模式下都可用. 只需要将光标放到想要查找的单词上,这个单词可以是 变量, 类, 常量, 名称, 符号 ( variable/class/constant/name/symbol ) 然后按下 <LEADER>j 即可.

    配置

    " ===
" === any-jump
" ===
nnoremap <LEADER>j :AnyJump<CR>
let g:any_jump_window_width_ratio  = 0.8
let g:any_jump_window_height_ratio = 0.9

    快捷键

    • <LEADER>j search

Taglist

  • Vista.vim

    这是一款查看LSP符号,标签的插件,可配合多个vim插件使用

    配置:

    " ===
" === Vista.vim
" ===
noremap <LEADER>v :Vista coc<CR>
noremap <c-t> :silent! Vista finder coc<CR>
let g:vista_icon_indent = ["╰─▸ ", "├─▸ "]
let g:vista_default_executive = 'ctags'
let g:vista_fzf_preview = ['right:50%']
let g:vista#renderer#enable_icon = 1
let g:vista#renderer#icons = {
\   "function": "\uf794",
\   "variable": "\uf71b",
\  }
let g:scrollstatus_size = 15

    快捷键:

    • <LEADER>v 打开vista面板

    • <ctrl-t> 使用fzf查找名称

Auto Complete

Ubdo Tree

  • undotree

    配置: 

    " ===
" === Undotree
" ===
noremap L :UndotreeToggle<CR>
let g:undotree_DiffAutoOpen = 1
let g:undotree_SetFocusWhenToggle = 1
let g:undotree_ShortIndicators = 1
let g:undotree_WindowLayout = 2
let g:undotree_DiffpanelHeight = 8
let g:undotree_SplitWidth = 24
function g:Undotree_CustomMap()
    nmap <buffer> u <plug>UndotreeNextState
    nmap <buffer> e <plug>UndotreePreviousState
    nmap <buffer> U 5<plug>UndotreeNextState
    nmap <buffer> E 5<plug>UndotreePreviousState
endfunc

    快捷键:

    • L 打开undotree 面板

Git

  • vim-gitignore:
    提供 .gitignore 文件高亮显示

  • fzf-gitignore: 生成 .gitignore 文件

    配置:

    noremap <LEADER>gi :FzfGitignore<CR>

    快捷键:

    • <LEADER>gi 生成 .gitignore 文件

  • vim-gitgutter:
    一个保存文件后能看到状态的插件

    配置:

    " ==
" == GitGutter
" ==
" let g:gitgutter_signs = 0
let g:gitgutter_sign_allow_clobber = 0
let g:gitgutter_map_keys = 0
let g:gitgutter_override_sign_column_highlight = 0
let g:gitgutter_preview_win_floating = 1
let g:gitgutter_sign_added = '▎'
let g:gitgutter_sign_modified = '░'
let g:gitgutter_sign_removed = '▏'
let g:gitgutter_sign_removed_first_line = '▔'
let g:gitgutter_sign_modified_removed = '▒'
" autocmd BufWritePost * GitGutter
nnoremap <LEADER>gf :GitGutterFold<CR>
nnoremap H :GitGutterPreviewHunk<CR>
nnoremap <LEADER>g- :GitGutterPrevHunk<CR>
nnoremap <LEADER>g= :GitGutterNextHunk<CR>

    快捷键:

    • <LEADER>gf 折叠

    • H 预览当前文件块

    • <LEADER>g- 上一块

    • <LEADER>g+ 下一块

  • agit: 轻松查看git提交记录以及做出的更改

    配置:

    " ===
" === Agit
" ===
nnoremap <LEADER>gl :Agit<CR>
let g:agit_no_default_mappings = 1

    快捷键:

    • <LEADER>gl 查看git提交记录

Autoformat

  • vim-autoformat: 一键格式化代码

    配置:

    " ===
" === AutoFormatr
" ===
nnoremap \f :Autoformat<CR>
let g:formatdef_custom_js = '"js-beautify -t"'
let g:formatters_javascript = ['custom_js']
au BufWrite *.js :Autoformat

    快捷键:

    • \f 一键格式化代码

HTML CSS JS TypeScript JSON, etc

  • vim-json: 提供json数据的高亮显示

  • jsonc.vim : 支持 jsonc 语法

  • html5.vim : 提供H5高亮和补全

  • vim-closetag : 快速书写 html 的标签

    注意: 下面的标签不适用

    <area>, <base>, <br>, <col>, <command>, <embed>, <hr>, <img>,
<input>, <keygen>, <link>, <meta>, <param>, <source>, <track>, <wbr>,<menuitem>

    快捷键:

    • >
    • >>

  • vim-js : 支持JS语法

  • yats.vim : 支持 TypeScript 语法

  • vim-vue : 支持vue

GO

Python

  • vim-python-pep8-indent : 调整vim的缩进以符合 pep8 规范

  • braceless.vim : 包含一些有用的快捷键, 在这里只配置函数主体高亮

    配置:

    autocmd FileType python BracelessEnable +highlight-cc2

    快捷键:

    • Moving to recognized blocks is done with [[ and ]]. In Python, [m and ]m moves to def and class blocks, while [M and ]M moves to the end of those blocks.
    • zc 折叠
    • zR 取消折叠

Markdown

  • markdown-preview 这是一个实时预览markdown文件的插件, markdown 文件按r即可实时预览

  • vim-table-mode : md文件快速创建表格


    配置:

    "let g:table_mode_disable_mappings = 1
let g:table_mode_cell_text_object_i_map = 'k<Bar>'

    快捷键:

    • <LEADER>tm: 打开/关闭 table-mode

  • vim-markdown-toc : 一键生成TOC

  • bullets.vim

Editor Enhancement

  • auto-pairs : 成对添加或删除括号, 引号

  • vim-visual-multi

  • tcomment_vim :快速注释内容

    配置:

    let g:tcomment_textobject_inlinecomment = ''
nmap <LEADER>cn g>c
vmap <LEADER>cn g>
nmap <LEADER>cu g<c
vmap <LEADER>cu g<

    快捷键:

    • <leader>cn 注释
    • <leader>cu 取消注释

  • ANTOVIM : 一键改变 TRUE 和 FALSE

    快捷键:

    • gs 切换

  • vim-surround

    快捷键:

    • yskw' 在所选单词两边添加 ' : word to 'word'
    • cd'" 将单词两边的 '' 变成 "" : 'word' to "word"

  • wildfire.vim : 选中特殊符号包裹的文字

    快捷键:

    • 在 Visual Mode 下, 使用 k' 会选中被 ''包裹的文字, 同样的 k), k}, k] 也适用

      注意: 仓库wiki中快捷键是 i', 因为我做了按键映射, 将 i 映射到 k 上了

  • tabular : 快速对齐文本

    快捷键:

    • ga + 对齐的参照物, 如: :, =

  • vim-capslock : 大写锁定

    快捷键:

    • Insert Mode : ctrl_C
    • Normal Mode : gC

  • vim-easymotion 待完善

  • vim-subversive

赏

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