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All configs are in my dotfiles.

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

Play macro a (after selecting lines):

:norm! @a

Sort lines (after selecting lines):

:sort -u

Reverse lines (after selecting lines):

:!tail -r

Column-ize lines:

:!column -t

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
• %: jump between matching pair of (), [], {}

Advance:

• CTRL-O, CTRL-I: cursor position backward/forward
• {, }: paragraph backward/forward

Use both \ and ; as leader key:

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

Ground rules:

• <Leader> prefix: prefer global keymap

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

• Native neovim:

  • gcc: comment/uncomment current line
  • gc: comment/uncomment selected lines
  • gx: open file/url under cursor
  • Q, @: execute last macro
  • ]d, [d: next/previous diagnostic
  • K: hover

• Black hole register:

  • <Leader>d: d without yank
  • <Leader>c: c without yank
  • <Leader>x: x without yank

• With folke/snacks.nvim:

  • <Leader>f: find files
  • <Leader>l: find lines
  • <Leader>rg: grep files
  • With neovim/nvim-lspconfig helps:
    • <Space>s: list lsp symbols
    • <Space>r, gr: list references
    • <Space>i: list implementation

• With saghen/blink.cmp:

  • <C-Space>: trigger completion

• With tpope/vim-projectionist

  • :A: open alternate file

• With echasnovski/mini.nvim

  • With mini-ai:
    • ib, ab: inside, outside brackets
    • iq, aq: inside, outside quotes
  • With mini-files
    • <C-n>: toggle
    • <Leader>n: locate file
  • With mini-git
    • ]H, [H, ]h, [h: next/previous hunk git change
  • With mini-surround
    • sa: add surround
    • sd: delete surround
    • sr: replace surround

• With stevearc/conform.nvim:

  • <Space>f: format code

• With neovim/nvim-lspconfig:

  • <Space>e: current diagnostic
  • <Space>ca: list code action
  • gd: go to definition
  • <Space>k, gk: hover
  • <F2>: rename

• With ggml-org/llama.vim or zbirenbaum/copilot.lua:

  • <M-Right>: completion, to not conflict with Tab

• 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)
  • How do I reverse selected lines order in Vim?
  • Use Vim macros to automate frequent tasks
  • 3 Vim commands for blazingly fast navigation between brackets ⚡