(n)vim.
Since late May 2024 I decided I'd take another go at learning VIM motions and shortcuts while working on one of my new personal projects. It's been going pretty well! But I still need my cheatsheet a lot of the time.
I can't say that these types of shortcuts make me feel more productive than a traditional IDE or text editor at this stage, but it brings its own type of fun to use a tool like this which is good enough for now.
NVIM - A Cheatsheet
Navigation
hjkl - move cursor
w - next word
b - back a word
e - end of next word
$ - end of line
0 or ^ - move to start of line
_ - move to first character of line
G - moves to end of file
#G - moves to line #
gg - moves to start of file
<C-o> - moves back to previous positions
<C-i> - moves forward to newer positions
/string - searches for string forward
?string - searches for string backwards
n - next occurrence forward
N - next backwards
% - over a bracket jumps to matching bracket
fx - find in line
<C-]> or gd - jump to function definition
% - jump to matching bracket
Modes
esc - normal mode
i - insert at cursor
I - insert at beginning of line
a - append at cursor
A - append at end of line
v - visual highlight
<C-v> - visual block (vertical)
Motions
press twice = do this to the whole line
x - delete character under cursor
d - delete
D - delete from cursor to end of line (also d$)
dd - delete whole line
u - undo
U - undo changes on line
<C-r> - redo
c - change
cc - change whole line
y - yank (copy)
yy - yank whole line
p - put/paste
r - replace
R - replace multiple
o - new line below cursor
O - new line above cursor
V - select whole line
Files
nvim * - open all files in current folder
:w - save(write) current file
:[w]n(ext) - [write and] go to next file
:[w]N - [write and] go to previous file
:wq or ZZ - write current file and quit
:wqa - write all and quit
:q! - quit without saving
:! - unix command
<C-g> - displays cursor location and file status
F1 - new window
<C-w> - change window
<C-d> or Tab - autocomplete command
:tabnew [filename] - open file in new tab
:e [filename] - edit or create file by filename
Formatting
gg=G - autoformat/indent whole file
<C-y> - accept autocomplete suggestion
Comment out multiple lines
<C-v> -> arrow up or down -> I -> type characters -> Esc
Uncomment multiple lines
<C-v> -> select character to remove -> x or d
Substitute
:s/old/new - substitutes new for first old in line
:s/old/new/g - subs for all olds in line
:#,#s/old/new/g - subs all olds between two line #s
:%s/old/new/g - subs all in file
:%s/old/new/gc - same but asks for confirmation for each one
Help
:help - opens help text, use help \<something> to search for docs on a particular thing