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nvim-config

This is my Neovim configuration, using Lazy for plugin management

• Environment: MacOS + iTerm2

Plugin List

Plugin	Description
tokyonight.nvim	Color scheme
nvim-tree.lua	File explorer
telescope.nvim	Fuzzy finder
nvim-lspconfig	LSP configuration
mason.nvim	LSP server manager
blink.cmp	Auto completion
nvim-treesitter	Syntax highlighting
lualine.nvim	Status line
gitsigns.nvim	Git integration
diffview.nvim	Multi-file Git diff viewer
Neovim built-in gc/gcc	Code commenting
leap.nvim	Quick motion
mini.pairs	Auto pairs
mini.icons	File icons
render-markdown.nvim	Markdown in-buffer rendering
markdown-preview.nvim	Markdown / Mermaid browser preview

Initialization Process

1. Make sure your terminal uses JetBrains Mono Nerd Font Mono (required for icons; covers both ASCII and CJK). Recommended: set up your terminal first with my dotfiles — https://github.com/specode/dotfiles
2. Clone the project and create a symlink to /Users/{your user}/.config/nvim/
3. Open lua/config/lang.lua in nvim config directory to configure development languages
4. Install lsp-server via :Mason
5. Install ripgrep for global search: brew install ripgrep
6. Install tree-sitter CLI for AST compilation support: npm install -g tree-sitter-cli (or via Homebrew: brew install tree-sitter-cli)

Keybindings Reference

Basic Operations

Keybinding	Function
,	Leader key
Y	Yank from current position to end of line
gb	Go back to previous position (<C-o>)
<leader>e	Show diagnostic float window

Window & Tab Management

Keybinding	Function
<C-t>	Open new tab
<S-H>	Switch to previous tab
<S-L>	Switch to next tab
<C-h>	Switch to left window
<C-j>	Switch to bottom window
<C-k>	Switch to top window
<C-l>	Switch to right window

Quick Motion (Leap)

Keybinding	Function
s	Leap (quick jump in normal/visual/operator mode)
S	Leap from other windows

File Explorer (nvim-tree)

Keybinding	Function
<C-e>	Toggle file tree
,nf	Locate current file in file tree
<CR>	Open file/directory
h	Close directory
v	Open file in vertical split
s	Open file in horizontal split
t	Open file in new tab
a	Create file/directory
d	Delete file/directory
r	Rename file/directory
x	Cut file/directory
c	Copy file/directory
p	Paste file/directory
R	Refresh file tree
?	Show help

Search (Telescope)

Keybinding	Function
<C-p>	Find files
<C-g>	Global text search
,fb	Find buffer
,fh	Find help tags
,fd	Find diagnostics

Code Navigation (LSP)

Keybinding	Function
gd	Go to definition
,dt	Open definition in new tab
,dv	Open definition in vertical split
gr	Find references
gi	Find implementations
K	Show hover documentation
,rn	Rename symbol
,ca	Code actions
[d	Go to previous diagnostic
]d	Go to next diagnostic
,f	Format code

Code Commenting (Built-in)

Keybinding	Function
//	Toggle line comment
/b	Toggle block comment

Git Operations (Gitsigns)

Keybinding	Function
]c	Go to next hunk
[c	Go to previous hunk
,hs	Stage current hunk
,hr	Reset current hunk
,hS	Stage entire buffer
,hu	Undo stage current hunk
,hR	Reset entire buffer
,hp	Preview current hunk
,hb	Show blame info for current line
,tb	Toggle blame info for current line
,hd	Show diff for current file
,td	Toggle deleted lines

Git Diff View (Diffview)

Keybinding	Function
,gd	Open working tree diff view
,gD	Open staged diff view
,gm	Diff view against main branch
,gh	Show current file history
,gH	Show repository history
,gq	Close diff view

Markdown Preview

Keybinding	Function
,md	Toggle Markdown preview in browser (includes Mermaid)

Code Completion (blink.cmp)

Keybinding	Function
<C-Space>	Manual trigger completion
<C-y>	Accept completion item
<C-n>	Select next completion item
<C-p>	Select previous completion item
<C-e>	Cancel completion