Catalog

• This is my neovim
  • After Installation, You Need To
  • After Installation, You Might Want To
    • First of all(neovim)
    • For Python Debugger (via vimspector)
    • Config Python path
    • For Taglist:
    • For FZF
    • And may also...
  • Keyboard Shortcuts
    • Cursor movement
    • Remapped cursor movement
    • Remapped commands in Normal Mode
    • Window management
    • Tab management
    • Buffer management
    • Other
  • Plugin
    • vim-startify
    • COC
    • Vista.vim
    • fzf.vim
    • vim-visual-multi
    • vim-easy-align
    • nerdcommenter
    • markdown-preview.nvim
    • vim-markdown-toc
    • vim-table-mode
    • vim-which-key
    • vim-devicons
      • For pacman
      • For MacOS
• Use for vim

This is my neovim

This is just my configuration of NEOVIM, for reference only.

now can use the configuration in windows easyly.

After Installation, You Need To

Install pynvim (pip)

Install nodejs, and do npm install -g neovim

Install nerd-fonts (actually it's optional)

After Installation, You Might Want To

First of all(neovim)

Do :checkhealth

For Python Debugger (via vimspector)

Install debugpy (pip)

Config Python path

Well, make sure you have python

For Taglist:

Install ctags for function/class/variable list

For FZF

Install fzf

Install ag (the_silver_searcher)

And may also...

Install figlet for inputing text ASCII art

Install xclip for system clipboard access (Linux and xorg only)

Keyboard Shortcuts

Let <LEADER> to be <space>.

Let S to save file (same as command :w).

Let Q to quit (same as command :q).

Let ctrl+q to force quit (same as command :q!).

Let Y to copy till the end of the line in normal mode(same as y$).

Let Y copy to system clipboard in visual mode(same as "+y).

Cursor movement

←	↓	↑	→
h	j	k	l

gj and gk move line by line if the text wraps.

Remapped cursor movement

shortcut	action	equavilent
K	cursor up 7 lines	7k
J	cursor down 7 lines	7j
H	cursor left 5 chars	5h
L	cursor right 5 chars	5l
ctrl+K	move the view port up 5 lines without moving the cursor	5<c-y>
ctrl+J	move the view port down 5 lines without moving the cursor	5<c-e>
alt+a	← in insert mode	<left>
alt+s	↓ in insert mode	<down>
alt+w	↑ in insert mode	<up>
alt+d	→ in insert mode	<right>

Remapped commands in Normal Mode

shortcut	action
<	un-indent
>	indent
<LEADER><LEADER>	go to the next placeholder (<++>)
<LEADER><Enter>	cancel the highlight search
<LEADER>z	switch full screen
<LEADER>go	open current file in default browser
<LEADER>sc	spelling check toggle
<LEADER>fd	find two same word
<LEADER>rc	open the neovim config anytime
,rc	resource neovim config

Window management

shortcut	action		shortcut	action
sh	split window to the left		th	move cursor to the left window
sj	split window to the down		tj	move cursor to the down window
sk	split window to the up		tk	move cursor to the up window
sl	split window to the right		tl	move cursor to the right window
ck	place the two screens up and down		ch	place the two screens side by side

Tab management

shortcut	action
st	create a new tab
t-	previous tab
t=	next tab
alt + 1~9	switch to 1~9 tab

Buffer management

shortcut	action
b#	last buffer
b-	previous buffer
b=	next buffer
b + 1~9	switch to 1~9 buffer

Other

Let ctrl+a to select all (same as ggVG).

You can use ZZ command, this command writes the file and exits.

ctrl+z makes vim hang and enter shell, fg returns vim form shell.

dip clear the black lien around the current cursor.

<leader>fc find git conflict line.

Plugin

vim-startify

Enter F5 to open a new tab and running Startify.

COC

coc-complete (a auto-complete plugin)

shortcut	action		shortcut	action
<tab>	next item		gd	jump to definition
<shift>+<tab>	previous item		gt	jump to type definition
<enter>	select item		gi	jump to implementation
<leader>rn	symbol renaming		gr	jump to/show references

• yarn global add bash-language-server

coc-snippet (a code snippet plugin)

shortcut	action
<c-j>	trigger snippet expand
<c-j>	jump to next placeholder
<c-k>	jump to previous placeholder

coc-explorer (a file browser plugin)

shortcut	action		shortcut	action		shortcut	action
tt	coc-explorer toggle		p	paste file		y	copy file path
kandj	up and down		d	delete		Y	copy file name
handl	collapse and expand		a	add file		c	copy file
e	open file		A	add directory		x	cut file
sandE	open split or vsplit		r	rename		f	search
t	open in new tab		.	toggleHidden		R	refresh
q	quit		?	help

coc-translator

Translation extension for coc.nvim. Inspired by vim-translator

Vista.vim

View and search LSP symbols, tags in Vim/NeoVim.

Press ti to toggle Vista.

shortcut	action
q	quit
p	preview

Vista gif

fzf.vim

Things you can do with fzf and Vim.

shortcut	action
, f	FZF file
, h	FZF history
, b	FZF Buffers
, d	Del buffer
, l	FZF Lines
, c	FZF history command

vim-visual-multi

It can help you realize the function of multi-cursor.

• select words with Ctrl-N (like Ctrl-d in Sublime Text/VS Code)
• create cursors vertically with Ctrl-Down/Ctrl-Up
• select one character at a time with Shift-Arrows
• press n/N to get next/previous occurrence
• press -/= to select next/previous cursor
• press q to skip current and get next occurrence
• press Q to remove current cursor/selection
• start insert mode with i,a,I,A
• u to undo, ctrl + r to redo, like vim native.

vim-easy-align

Press ga + symbol in normal or visual mode to align text based on symbol.

nerdcommenter

A code comment plugin.

shortcut	action
<LEADER>cn	comment a line
<LEADER>cu	uncomment a line
<LEADER>/	toggle comment

markdown-preview.nvim

Preview markdown on your modern browser with synchronised scrolling and flexible configuration.

you should make sure install hook success. :call mkdp#util#install()

vim-markdown-toc

(generate table of contents for markdown files)

In markdown files, type :Gen then tab, you'll see your options.

vim-table-mode

shortcut	action
space t m	toggle table mode
space t r	realign table

vim-which-key

\k view key mapping.

vim-devicons

Adds file type icons to Vim plugins such as: NERDTree, vim-airline, CtrlP, unite, Denite, lightline, vim-startify and many more.

If you want to use it, you must sure the font you using support it.

For pacman

sudo pacman -S nerd-fonts-complete
sudo pacman -S adobe-source-code-pro-fonts

For MacOS

Best optio if on macOS and want to use Homebrew.

All fonts are available via Homebrew Cask Fonts on macOS (OS X)

brew tap homebrew/cask-fonts
brew cask install font-hack-nerd-font

If you installed the font, don't forget to select it in you terminal. If you are other system, you can try to use your package manager to install them. Or you maybe can find answer in https://github.com/ryanoasis/nerd-fonts.

Use for vim

ln -s xxx/nvim ~/.vim
ln -s xxx/nvim/init.vim ./vimrc

---

This is bottom [top]