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My neovim workflow

All configs are in my dotfiles.

Trick or treat

Search current word: *

Search multiple words:

:/\vword1|word2|word3

Replace word:

:%s/word1/word2/g

Delete all lines contain word:

:g/word/d

Delete all lines not contain word:

:g!/word/d

:v/word/d

Sort lines (after selecting lines):

:sort -u

Reverse lines (after selcting lines):

:!tail -r

Column-ize lines:

:!column -t

Jumpo

Basic:

• gg: first line
• G: last line
• 0: first character of line
• $: last character of line
• w, b: word forward/backward
• e, ge: end of word current/before
• W, B: WORD (word with special char) forward/backward
• E, gE: end of WORD current/before
• f{char}, F{char}: find forward/backward character

Advance:

• CTRL-O, CTRL-I: cursor position 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 Go definition with fatih/vim-go.

Fold

• zR: open all folds.
• za, zA: toggle fold

Keymap

Use both \ and ; as leader key:

vim.keymap.set("n", ";", "<Leader>", { remap = true })
vim.keymap.set("n", "'", "<Leader>", { remap = true })

Misc keymap:

vim.keymap.set("n", "n", "nzz")
vim.keymap.set("n", "N", "Nzz")
vim.keymap.set("n", "q", ":q<CR>")

• <Leader> prefix: prefer global keymap

• <Space> prefix: prefer lsp keymap, for coding of course :D

• With ibhagwan/fzf-lua:

  • <Leader>f: find files
  • <Leader>rg: grep files
  • <Space>s: find lsp symbols

• With nvim-tree/nvim-tree.lua, inside nvim-tree:

  • <C-n>: toggle
  • <Leader>n: locate file
  • a: create
  • d: delete
  • r: rename
  • x: cut
  • c: copy
  • p: paste
  • U: toggle hidden

• With hrsh7th/nvim-cmp:

  • <C-Space>: trigger completion

• With lewis6991/gitsigns.nvim:

  • ]c, [c: next/previous git change

• With tpope/vim-projectionist

  • :A: open alternate file

• With echasnovski/mini.nvim

  • With mini-bracketed
    • [D, ]D, [d, ]d: diagnostic backward/forward
    • [Q, ]Q, [q, ]q: quickfix backward/forward
    • [T, ]T, [t, ]t: tree-sitter backward/forward
      • Support more languages with nvim-treesitter/nvim-treesitter
  • With mini-comment
    • gcc: comment/uncomment current line
    • gc: comment/uncomment selected lines
  • With mini-surround
    • sa: add surround
    • sd: delete surround
    • sr: replace surround
  • With mini-trailspace
    • <Leader>tr: trim trailing whitespace

• With nvim-treesitter/nvim-treesitter-textobjects

  • vif, vaf: select inner/outer function
  • vic, vac: select inner/outer class

• With neovim/nvim-lspconfig

  • <Space>d: go to definition
  • <Space>k: hover
  • <F2>: rename
  • <Space>ca: code action
  • <Space>r: go to references
  • <Space>i: go to implementation
  • <Space>f: format

References / Thanks

• vim docs:
  • Seven habits of effective text editing 2.0
• neovim official docs:
  • neovim Motion
  • neovim Tagsrch
  • neovim Lua-guide
• Hidden gem:
  • Vim Tips (Revisited)
  • https://superuser.com/questions/189947/how-do-i-reverse-selected-lines-order-in-vim