posts-go/posts/2023-05-03-neovim.md

# My neovim workflow

All configs are in [my dotfiles](https://github.com/haunt98/dotfiles).

Use both `\` and `;` as leader key.

Search multiple words:

```vim
:/\vword1|word2|word3
```

Replace word:

```vim
:%s/word1/word2/g
```

Jump basic:

- `gg`: first line
- `G`: last line
- `0`: first character of line
- `$`: last character of line
- `w`, `b`: word forward/backward

Jump advance:

- `CTRL-O`, `CTRL-I`: cursor position backward/forward
- : jump forward cursor position
- `(`, `)`: sentence backward/forward
- `{`, `}`: paragraph backward/forward
- `H`: top of screen
- `M`: middle of screen
- `L`: bottom of screen
- `CTRL-]`, `CTRL-T`: jump to tag/jump back from tag
  - Support jump to golang definition with [fatih/vim-go](https://github.com/fatih/vim-go).

Keymap for plugin (sync with dotfiles):

```lua
vim.keymap.set("n", "<leader>f", ":FZF<CR>")
vim.keymap.set("n", "<leader>rg", ":Rg<CR>")
vim.keymap.set("n", "<C-n>", ":NvimTreeToggle<CR>")
vim.keymap.set("n", "<leader>n", ":NvimTreeFindFile<CR>")
vim.keymap.set("n", "<leader>z", ":ZenMode<CR>")
vim.keymap.set("n", "<leader>tr", ":lua MiniTrailspace.trim()<CR>")
vim.keymap.set("n", "<F2>", ":GoRename<CR>")
vim.keymap.set("n", "<leader>gf", ":GoFillStruct<CR>:w<CR>")
vim.keymap.set("n", "<leader>gat", ":GoAlternate<CR>")
vim.keymap.set("n", "<leader>gt", ":GoTest<CR>")
vim.keymap.set("n", "<leader>gr", ":GoReferrers<CR>")
vim.keymap.set("n", "<leader>gcv", ":GoCoverage<CR>")
vim.keymap.set("n", "<leader>gdd", ":GoDeclsDir<CR>")
```

- With [echasnovski/mini.nvim mini-comment](https://github.com/echasnovski/mini.nvim/blob/main/readmes/mini-comment.md)
  - `gcc`: comment/uncomment current line
  - `gc`: comment/uncomment selected lines
- With [echasnovski/mini.nvim mini-bracketed](https://github.com/echasnovski/mini.nvim/blob/main/readmes/mini-bracketed.md)
  - `[b`, `]b`: buffer backward/forward
  - `[T`, `]T`, `[t`, `]t`: tree-sitter backward/forward
    - Support more languages with [nvim-treesitter/nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter)

## Reference

- [neovim Motion](https://neovim.io/doc/user/motion.html)
- [neovim Tagsrch](http://neovim.io/doc/user/tagsrch.html)