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Files

File Description
.exrc basic initialization file for the original ex/vi, in case vim isn't installed. It has to be symlinked to ~/.exrc
.vimrc main initialization file. It has to be symlinked to ~/.vimrc
.vimrc.post contains personal commands invoked after .vimrc. You can create this file with your own customizations here.
setup.sh sets up the files to be ready for vim.

Installation

Requires:

  • curl
  • gpg [just for my private .vimrc.post.gpg]
[ -d ~/.vim ] && mv ~/.vim ~/.vim-OLD
git clone https://github.com/huyz/dot-vim.git .vim
cd ~/.vim
./setup.sh

Mapping Quick Reference

General tips

These are useful commands that are easy to forget because they're needed only occasionally.

Mapping Description
cgn + . Incrementally change matches
q: q/ q? Open comand-line window (^F if already in command-line)
\`. Jump to last modification
gv Reselect last visual selection
ga ASCII/Unicode value of current character
gP then .… Paste successively
viw cis dap yab ci' cit dat ci` Operations on word, inner sentence, paragraph, () block, quoted strings, html tags
/<C-R><C-W> Pull current word into search
/<C-R>" Pull in last yank
[I Show lines that match current word
`[ or `] Go to beginning/end of last change
<C-X><C-L> Starts line completion
<C-X><C-K> Starts dictionary completion
== Reindent line(s)
:ce Center line(s)
!!date Replace current line with date (different from my \-d)
:-1r Read in file above current line
:argdo %s/f// Operate over all files listed on command line
:windo %s/f// Operate over all viewable split windows
:bufdo normal :%s,^,^R%,^M perform an operation on all buffers when a register needs to be accessed (note that ^R ^M are typed by hitting control-v and then control-r or -m)
:bufdo exe "normal :%s,^,\<C-R>%,\<CR>" same as above
:verbose set history? Find where an option is set
:w !sudo tee % Save the current file with sudo privileges

My own mappings

I tend to forgot I defined these mappings:

Mapping Description
<C-s> Save buffer
<C-q><C-s> Save buffer and reload configs
<C-q><C-r> Reload configs
ZA Exit vim but prompt for unsaved buffers
Zw Close buffer without saving
gb Re-select last pasted block
Q gq <M-q> In visual mode, format by par, vim
<M-f><C-S-BS> Discard consecutive blank lines
<M-x>#- or #= or#~ Underline line
<D-M-S--> <D-M-S-+> Increment/decrement (all-mode alternative to <C-a> and <C-x>)
i_<C-s> Swap last two characters (my own function)

Plugins I installed

windowswap

Mapping Description
\ww Set first or second window to swap

Bbye

Mapping Description
<C-q><C-w> Close buffer without messing up split window

visual-multi

Mapping Description
<C-n> or n Select word at cursor, or next occurrence of current selection
<C-S-n> or N Select previous occurrence of current selection
<M-q> or q Skip current occurrence
<M-S-Q> or Q Unselect occurrence
<M-S-G> or \\A Select all occurrences
<M-S-/> or \\/ Select by regex
<C-Down> Add cursor(s) vertically
\\S or \\gS Reselect last

easymotion

Mapping Description
-abc Highlight n-character matches
_ Go to previous n-character match
+ Go to next n-character match
\\w Highlight consecutive targets of word motion
\\t Highlight consecutive targets of character motion

CamelCaseMotion

Mapping Description
,w ,b ,e like regular motions but respecting word boundaries
ci,w di,w like regular change/delete but respecting word boundaries
c2i,b y2i,b v2i,b change/yank/select the current word and previous word

surround

Mapping Description
ysiw' surround inner word with single quotes
yss) surround sentence with parentheses and no space
ys2w( surround next 2 words with parentheses and spaces
ySS{ surround sentence with braces on their own lines
v_S{ in line visual mode, surround lines with braces on their own lines
v_gS| in block visual mode, surround each line with bars, with alignment
dst delete surrounding tags
cs't change surrounding quotes to tag with prompt
csw( shortcut for ysiw(

My more concise shortcuts:

Mapping Description
ys` surround inner word with backticks
yS* surround outer word with ** markdown bold **
v_sw surround with [[ wikilink ]]

vim-switch

Mapping Description
<C-z> Toggle value (to match <C-a> and <C-x>

vim-move

Mapping Description
<M-Up> Move current character/selection up
<M-Left> Move current character/selection left

easy-align

Mapping Description
V_gA= in line visual mode, start aligning around first = character
gAip= start aligning for inner paragraph
V_\\ In Github-Flavored Markdown file, re-align current table

ReplaceWithRegister

Mapping Description
gr{motion} Replace {motion} text with register
grr Replace line(s) with register

abolish

Mapping Description
:Subvert case-preserving subsitution

eregex

Mapping Description
:S PCRE2 substitution
<M-s>/ Toggle PCRE search

exchange

Mapping Description
cx{motion} Sets first or second text to swap/exchange
cxx Sets first or second line to swap/exchange
cxx Sets first or second line to swap/exchange
<M-x><M-x> Swap last two words (my own function)

argumentative

Mapping Description
⇧⌥. or <. Shift function argument right

targets

Mapping Description
cia Change function argument
daa Delete function argument

indent-object (useful for Python)

Mapping Description
vai Select indentation level + line above
vii Select indentation level
vaI Select idnentation level + line below (useful for closing bracket)

table-mode

Mapping Description
<M-m>f Reformat table
<M-m>t Toggle table mode
<M-m>i Insert column
<M-m>a Append column
<M-m>x Delete column
<M-m>d Delete row

splitjoin

Mapping Description
gS Trigger smart split wherever cursor is
gJ Trigger smart join wherever cursor is

gitmoji

Mapping Description
<M-c>: Trigger completion
\\^U Convert :emoji_name: into unicode emojis