cheatsheets/vim.md

title	layout
vim	default

Command line

<C-r><C-w>         # insert current word into the command line
<C-r>"             # paste from " register

Motions

vip           # Select paragraph
vipipipip     # Select more

ap            # a paragraph
ip            # inner paragraph

ap, ip        # Paragraph
aw, iw        # Word
as, is        # Sentence

ab            # A block [(
aB            # A block in [{
at            # A XML tag block
a[ ( { <      # A [], (), or {} block
a' " `        # A quoted string

[( [{ [<      # previous ( or { or <
])            # next

[m            # previous method start
[M            # previous method end

Example:

yip           # Yank inner paragraph
yap           # Yank paragraph (including newline)

Folds

zo      # Open
zO      # Open, recursive
zc      # Close
zC      # Close, recursive
za      # Toggle
zA      # Toggle, recursive

zv      # Open folds for this line

zM      # Close all
zR      # Open all

zm      # Fold more (foldlevel += 1)
zr      # Fold less (foldlevel -= 1)

zx      # Update

Misc

.       # repeat last command
]p      # paste under the current indentation level

C-o     # Go back to previous location (C-i forward)
C-t     # Go back to last tag

zz      # Center this line

Windows

z{height}<Cr>       # Resize pane to {height} lines tall

Tags

^]      # Jump to definition
g]      # See all definitions
^O ^I   # Back/forward

:tselect Classname  # Find definitions of Classname
:tjump Classname    # Find definitions of Classname (auto-select 1st)
:tag Classname      # Jump to first definition of Classname

Marks

`^      # Last position of cursor in insert mode
`.      # Last change
``      # Last jump

Calculator

(Insert mode) <C-r>=128/2

Highlights

hi Comment
  term=bold,underline
  gui=bold
  ctermfg=4
  guifg=#80a0ff

Filetype detection

augroup filetypedetect
  au! BufNewFile,BufRead *.json setf javascript
augroup END

au Filetype markdown setlocal spell

Conceal

set conceallevel=2
syn match newLine "<br>" conceal cchar=}
hi newLine guifg=green

Region conceal

syn region inBold concealends matchgroup=bTag start="<b>" end="</b>"
hi inBold gui=bold
hi bTag guifg=blue

Syntax

syn match :name ":regex" :flags

syn region Comment  start="/\*"  end="\*/"
syn region String   start=+"+    end=+"+	 skip=+\\"+

syn cluster :name contains=:n1,:n2,:n3...

flags:
  keepend
  oneline
  nextgroup=
  contains=
  contained

hi def link markdownH1 htmlH1