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VIM

Basic motions

Folds

  • zf - create fold
  • zd - delete fold
  • zo - open fold
  • zc - close fold
  • zj - next fold
  • zk - previous fold
  • zM - close all folds in file
  • zR - open all folds in file

Combining motions

w - inside word W - everything that is not white space i - inside ex. viw - select inside word a - all p - paragraph ex. dap - delete entire paragraph

Navigation

  • c - delete + enter insert mode

Jump list - see all "big movements" inside the file

  • :jump
  • CTRL+O - go to previous jump
  • CTRL+I - go to next jump in history

When viewing list of options:

  • CTRL+N - go next
  • CTRL+D - go previous

Vertical

  • G - end of file
  • gg - start of file
  • $ - end of line
  • zz center file
  • { } - jump between paragraphs
  • [m / ]m - move to next opening block, ex. {} in JS
  • % - jump between bracket pairs

Horizontal

  • ^ - start of line
  • f - find character
    • + SHIFT - reverse order
  • t - find up to the character
    • + SHIFT - reverse order
  • ; - move to next occurence
  • , - move to prev occurence

Search and replace

When in visual selection press : to search in that selection

  • /<search query> - runs the search query
  • s/<search>/<replace> - runs search and replace (single line)
  • %s/<search>/<replace> - search & replace in entire file
  • :nohls - clears highlighted results

Quickfix list

Quickfix list has two types of results:

  • entries - actual line that matched the search

  • file - file that contained the result

  • :copen - opens quickfix list

  • :cdo - apply commands on all entries in quickfix list

    • Run macro on all results and update file: :cdo execute "norm @q" | update

  • :cfdo - apply commands on all files in quickfix list

    • Run search and replace on every file and update: :cfdo s/v2/v3/ | update

Reference

Cookbook

Open qfl from buffer contents

:cexpr join(getline(1,'$'), "\n")

Macros

Macros record every key stroke, and replay them

  • q<letter> - start recording macro
    • Ex. ga - assigns macro to letter a
  • @<letter> - runs assigned macro
    • PROTIP: Macro can be replayed several times, ex. 5@a

Window mode

  • CTRL+W (reffered as <W>) - enter window mode
  • <W> + CTRL+O - close all other windows except the focused one
  • <W> + CTRL+V - open new window in horizontal mode

Registers

In esence they are key -> value store

  • :reg - view all registers

Types of registers:

  • " - recent yank
  • 0-9 - yank and deletion history
  • <letter> - arbitrary registers saved by us (incl. macros)
  • % - path to the current file

To re-run whatever was saved in register we can use " + key of register + some motion Example: "ap - will paste everything from register a

Pro tips

  • In visual mode: o - jump between start and end of selection
  • CTRL+A - increase number by 1 inside selection (or cursor)
  • D - remove everything after the cursor
  • CTRL+^ - go to previous file
  • CTRL-C = <Esc>
  • set conceallevel=2 - hide Markdown syntax (like `)
  • :verbose imap <remap> - check if a remap is already used in config or by plugin