122 lines
3.8 KiB
Markdown
122 lines
3.8 KiB
Markdown
# Neovim cheat sheet
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Heavily customized. Related blog post: https://lugh.ch/neovim-lessons-learned.html
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## BASICS
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- `:che [<pluginname>]` check base or plugin status
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- `:che lsp` show LSP details
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- `:verbose set expandtab?` check where `expandtab` was set last
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- `:Lazy` package manager
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- `:Mason` LSP management
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- `:TSUpdate` update Tree-sitter parsers
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- `:ConformInfo` Formatter timeout debug
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## NAVIGATE
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### Windows, splits & tabs
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- `Ctrl`+`wq` close window
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- `Ctrl`+`ws` split window _horizontally_
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- `Ctrl`+`wv` split window _vertically_
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- `Ctrl`+`h/j/k/l` move between splits
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- `Ctrl`+`w=` equalize split window width and height
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- `Ctrl`+`wr` swap position of two windows
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- `Ctrl`+`wT` move focused split to new tab
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- `gt` or `gT` switch forward/reverse between tabs
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### Buffers
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- `leader`+`leader` lists open buffers [`snipe.nvim`]
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- `:bd` close current buffer
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### Text
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- `w/e` move to _start_/_end_ of _next_ word
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- `b` move to _start_ of _previous_ word
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- `Ctrl`+`0` _start_ of line
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- `Ctrl`+`$` _end_ of line
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- `Ctrl`+`d/u` scroll _down_/_up_ 1/2 page keeping the cursor centered
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- `Ctrl`+`o` jump to previous location (e.g. after using `gg`)
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- `Ctrl`+`i` jump forward (after using `Ctrl`+`o`)
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- `s<chars>` highlight jump targets [`flash.nvim`]
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### LSP, Code & Diagnostics
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- `Ctrl`+`j/k` scroll down/up through LSP suggestions
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- `K` show LSP context info
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- `Ctrl`+`o` show LSP completion menu in insert mode
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- `gd` go to definition
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- `gr` show references of function
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- `grn` renames all refs of the symbol under cursor
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- `leader`+`q` toggle `trouble.nvim`
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- `leader`+`da` go to next diagnostic (any severity)
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- `leader`+`dw` go to next diagnostic (_warning_ severity)
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- `leader`+`de` go to next diagnostic (_error_ severity)
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### Telescope
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- `Esc`+`j/k` scroll down/up
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- `Ctrl`+`d/u` scroll down/up in preview pane
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- `Ctrl`+`v` open file in _vertical_ split
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- `Ctrl`+`x` open file in _horizontal_ split
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- `Ctrl`+`t` open file in new tab
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### Oil
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- `Ctrl`+`d/u` bottom/top of file list
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- `Ctrl`+`p` preview file
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- `Ctrl`+`v` open file in _vertical_ split
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- `Ctrl`+`x` open file in _horizontal_ split
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- `Ctrl`+`t` open file in new tab
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### Snipe
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- `D` close selected buffer
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## SELECT, DELETE AND CHANGE TEXT
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Prefix the marked commands below with `v` to select, `d` for deleting or `c` to
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change.
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- `leader`+`o` re-format whole file or visual [`conform.nvim`]
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- `i/I` insert mode at _cursor position_/_beginning of the line_
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- `a/A` insert mode _after the current char_/_at end of line_
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- `o/O` insert mode a line _below_/_above_ the cursor
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- `cc/S` replace _whole_ line
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- `C` _replace_ to the _end_ of the line _from current position_
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- `D` _delete_ to the end of the line
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- `p/P` paste yanked line below/above
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- `yygccp` comment and copy the current line
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- `<prefix>$` ... to the end of the _line_
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- `<prefix>w` ... to the end of current _word_
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- `<prefix>ap` ... around _paragraph_
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- `<prefix>ip` ... inside _paragraph_
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- `<prefix>at` ... around HTML/XML _tag_
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- `<prefix>it` ... inside HTML/XML _tag_
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- `<prefix>iq` ... inside _quotes_ [`mini.ai`]
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- `<prefix>aq` ... around _quotes_ [`mini.ai`]
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- `<prefix>aW` ... word with dashes or underscores
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### Selection-only commands
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- `ViB` Select lines inside block (useful for commenting)
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- `Ctrl`+`s` context-sensitive text selection (Tree-sitter)
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- `Backspace` reduce context-sensitive selection
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## GIT
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- `:windo diffthis` open `vimdiff` for open splits
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- `:vert diffsplit <other/file>` diff this file and `<other/file>`
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- `:windo diffoff` to close diff view
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## SEARCH/OPEN
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- `leader`+`fg` search text in files (also searches for text under cursor)
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- `leader`+`ff` search files (respects `.gitignore`)
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- `leader`+`e` toggle Oil file explorer
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- `leader`+`fo` recently opened files
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- `gf` open file under cursor in a new buffer
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- `gx` open link under cursor in default browser
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- `*` search word under cursor
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- `Ctrl`+`l` remove search highlight
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