Vim Quick Reference

A reference of the most common keybindings available in Vim Normal mode.

. repeats the last keybinding sequence used in Vim Normal mode or a change made within a complete Vim Insert session.

Moving around

In normal mode you can keep your fingers resting on the main row of your keyboard to move around.

keybinding action
j move cursor down one line
k move cursor up one line
l move cursor right one character
h move cursor left one character

In menus such as helm you can move around using Ctrl and these keybindings. So C-j will move the cursor down one item in a menu.

Command Action
f to next character (you specify)
t to just before the next character
w start of next word
W start of next word, white space delimited
e end of current word
b start of previous word
W end of next word, white space delimited
* to next matching symbol name
$ end of current line
0 start of current line
^ start of non-whitespace
% jump to matching parens or next closed paren
keybinding action
gg start of buffer
G end of buffer
H move cursor to head of buffer
M move cusror to middle of buffer
L move cursor to bottom line of buffer
C-u jump up half a page
C-d jump down half a page
} move cursor forward by paragraph or block
{ move cursor backward by paragraph or block
ma mark a line in a file with marker "a"
`a after moving around, go back to the exact position of marker "a"
'a after moving around, go back to line of marker "a"
:marks view all the marks
'' go to the last place you were
[{ jump back to the "{" at the beginning of the current code block
SPC j i avy-jump to character (specify)
SPC j j avy-jump to character (specify)
SPC j l jump using helm list of headings / functions
C-o jump back to previous cursor location (evil-jump-backwards)
C-i Go to newer position in jump list (opposite of C-o)
: 4 go to line 4

Searching

Search a buffer for characters or words / text pattern.

Command Action
* search forwards for the word under the cursor
# search backwards for the word under the cursor
/ search forwards in current buffer
? search backwards in current buffer
n once searching: find forward
N once searching: find backwards

Searching tips

Search will wrap around a buffer when it reaches the end

Use SPC / for a project wide search.

Additional search commands are available under SPC s, including the powerful iedit mode, SPC s e which provides features like multiple cursors.

Text Editing

The following commands put you into the Evil Insert state

Command Action
i insert state at cursor
I insert state at start of line
a append - insert state after cursor
A append - insert state at end of line
o new line after cursor
O new line before cursor

Return to Normal state

Regularly switch between normal and insert states is normal practice in Spacemacs. As soon as you finish typing some new text, it should become second nature to go back to normal state.

Switching from insert to normal state:

ESC or press f d keys in extremely quick succession.

Hint

Using f d together is low risk as if you dont get it right it will either add the characters or try find the next d character (as f moves to the next character). Keep trying this key combination as once in normal state you can use u to undo any f d characters inserted.

The character sequence can be customized or deactivated by adding evil-escape to dotspacemacs-excluded-packages in the ~/.spacemacs configuration file.

Copy, cut, paste, undo, redo

v in Vim normal mode changes to Visual select mode. Use the navigation keys or any other movement keys to select text to copy or cut.

Command Action
y copy (yank) selection and add to kill ring
x delete character at point and add to kill ring
X delete character before point and add to kill ring
p paste (put)
u undo
Ctrl-r redo

Undo tips

Undo will revert the last action in normal mode or all the changes you made in insert state

Replace and changing text

Command Action
r replace the character under cursor
R replace multiple characters until ESC
cw change word from cursor to end
4 c w change 4 words
v (select) c change region
SPC v c change current word/region
SPC v d delete current word/region
d w delete from cursor to end of word
C change from cursor to end of line
D delete from cursor to end of line
d $ delete from cursor to end of line

Combine d | c | v | r with avy-goto

Search and replace

Delete commands

Command Action
de delete to end of word, not including space
dw delete to end of word, including space
d$ delete to end of line
dd delete the current line
4 d w delete 4 words
4 d $ delete 4 lines to end
dt delete to a character (not including character)
dab delete a whole block / expression
dib delete contents of a block / expression
cab change all the block / expression
cib change inner block contents / expression
yab yank all block / expression
yib yank inner block contents / expression

Repeat commands

Command Action
. repeat last command again
<number> <cmd> repeat command a number of times

The . keybinding will repeat the last command in normal mode or the last text edit in insert mode.

Type a number before a command and that command will run that number of times.

Inserting a comment border

Use the number repeat to create a border of 42 ; characters. Type 42 to repeat the command 42 times Press i for insert mode Press ; as the character to repeat insert Press ESC or fd to leave insert mode and insert all 42 ; characters

Transposing / swap

Command Description
x p or SPC x t c transpose the current character with the next character
SPC x t w transpose the current character with the previous character
SPC x t l transpose current line with previous line
SPC k tf transpose expression

Comments - works for all major modes

SPC ; ; or g c c to comment out the current line

SPC ; or g c to comment out the currently selected region

M-; creates a ;; comment on an empty line, or ; at the end of the text of the current line.

To comment multiple lines you can use the repeat command style, especially useful if you are using relative line numbers.

g c 3 j will comment the current line and the following two lines below. Comment in reverse using g c 3 k.

In Visual state, v, select the lines you wish to comment and use g c to comment all the marked lines. Partially marked lines are not commented.

http://spacemacs.org/layers/+vim/evil-commentary/README.html

Working with Buffers

To work with files in Emacs, they are first loaded into a Buffer.

So when you open a file with M-x find file or SPC f f a new buffer is created so you can manage that file.

Buffers are displayed in a window and you can change the window to show any of the current buffers.

Here are the most commonly used buffer commands

Keybinding Command Description
SPC b b helm-mini List current buffers
SPC b d kill-this-buffer Kill current buffer
SPC b h home Switch to Spacemacs home page
SPC b n next-buffer Switch to next buffer
SPC b p previous-buffer Switch to previous buffer
SPC b s switch-to-scratch-buffer Switch to the scratch buffer
SPC b Y copy-whole-buffer-to-clipboard Copy current buffer contents to kill ring

See the full buffer menu via SPC b

Spacemacs Buffer Menu

Managing Files

Spacemacs Description
SPC f c copy file - save current buffer with a new file name
SPC f R change file name of current buffer
SPC f y n yank file name of current buffer

Also consider using treemacs and projectile

Quit or Restart Emacs

I recommend using the Spacemacs menu from normal mode to quit / restart Spacemacs.

Command Action
SPC q q Quit Spacemacs
SPS q r Restart Spacemacs keeping current window and buffer layout
SPS q R Restart Spacemacs

Work in progress - sorry

The rest of this section is work in progress and a little messy.

Classic Vim commands

Reference section

The classic vim commands are also available, however, I dont think they are as nice to learn. Adding as reference for those used to Vim already and would miss them.

Substitution

Command Action
:s/old/new substitute new for the first old pattern
:s/old/new/g substitute new for all 'old's on a line
:#,#s/old/new/g substitute phrases between two line #'s type
:%s/old/new/g substitute all occurrences in the file
:%s/old/new/gc as above, asking for confirmation each time

External commands

You can run external commands using :! followed by a command. For example:

:!ls - run the ls command

Spacemacs shell can be configured to pop-up a shell buffer to run commands from the directory of the current buffer.

Spelling Checking

As you are typing in any(?) buffer then Spacemacs is checking your spelling as you type. If you type a word that Spacemacs does not recognise then that word is underscored in red. To correct a spelling:

  • Move to the word that is incorrectly spelt
  • SPC S c to change the word and show a list of suggested words
  • Either type in a new spelling or use C-j and C-k keys to move down and back up the list of words, using RET to select that word.

Scrolling

in evil command mode you can scroll just the text using the classic vi bindings. This does not scroll the cursor unless the cursor hist the top or bottom of the window, in which case the cursor stays at that window boundry.

C-y - scroll down C-e - scroll text up

jump around...

SPC j i shows imenu that lists all the def and defn expressions in the current buffer, allowing you to jump to one of these definitions directly by typing its name or using C-j and C-k to select the name and pressing RET to jump to the name in the buffer

SPC j l labels each line of the buffer with a short, unique character code. By entering the character code you are taken directly to the specific line. This is the avy goto line function and this works on all visible buffers by default, although it can be just shown on the current buffer (TODO: how is this set).

searching

search with SPc /

Matching only within a boundary by wrapping your search term with \b.

So if you want to match or and not word, then you would do

SPC / \bor\b

getting stuff done - evil basics

http://paul-gowder.com/emacs.html

changing escape sequence for evil

(setq evil-escape-key-sequence "jk")

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