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vim-notes.md

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Vim Notes

Basic

  • w -> word including punctuation.
  • W -> WORD only word from space to space.
  • e -> end of word
  • i -> inner only text, without previous or next space.
  • a -> around text, with previous or next space.
  • p -> paragraph, the whole paragraph.
  • s -> sentence
  • gU -> make uppercase.
  • t -> tag, HTML, XML
  • c -> change, cit -> change inside the tag, goes to insert mode.
  • (,) -> left or right parenthesis.
  • {,} -> left or right curly braces.
  • [,] -> left or right square brackets.
  • q: -> open register of last entered commands.
  • q/ -> open register of last entered searches.

Registers

  • :reg list of registers
  • "add delete current line and put to register 'a'. Can be used with y or x.

Folding

  • zo open fold
  • zc close fold
  • za toggle fold

agroup

agroup for some group of things.TODO read more about it agroup SomeGroup autocmd! " to remove all other agroup END

:set

set number (set nonumber) or toggle set number! for boolean properties set number? to get value

set background=dark or set bg=dark for valued properties set background to get value

can change multiple properties; :set number! background=dark nowrap

:setlocal

Same as set but set only for current buffer.

Interesting sets

  • number!
  • relativenumber!
  • numberwith=1 " or bigger
  • textwidth=n " 0 by default, n -> line where text will be forced to wrap
  • wrap " or nowarp or toggle wrap!
  • linebreak " breaks text better on wrap
  • showbreak=<\ " shows with set sign where text is wrapped.
  • scrolloff=5 will always show first and list n numbers while scrolling.
  • showmode shows mode in status bar insert, visual,...
  • wildmenu kind of autocomplete list when using :
  • undofile set possibility to undo things after the file is closed and re-open.
  • gdefault sets /g by default in search :%s/.

Other

  • :w filename -> creates duplicate file, but stay in original, maybe ok for backup state files.
  • :saveas filname -> saves current filo to new one and changes to new one.

spellcheck

F6 set in .vimrc set spell! :set spell! spelllang=hr

  • ]s -> next occurrence of misspelled word
  • [s -> previous occurrence of misspelled word and those written in English UK or USA.
  • S -> occurrence of misspelled word.
  • zg -> add word to dictionary.
  • zug -> undo previous add to dictionary.

From infinity to beyond. As we stay there. Hell yeah!

function name(string arg1, string arg2) { int var = 0; }