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With my ADHD remembering these things comes and goes, especially if I’m not using it every day. 
ysst - surround on current line, ignore whitespace, no indent
	y_ou
	s_surround(ing)
	s_selection
	t_ag

ySS - surround, put surrounded text on own line, indent
	

viwSt
	v_isual mode
	i_nner
	w_ord -keep hitting w to select more words-
	S_urround(ing)
	t_ag 
	
	
cs
	c_hange
	s_urround(ing)
	t_ag

		Example cs"' will change double quotes to single

ds
	d_elete
	s_urround(ing)
		Example: dst will delete surrounding tags
			ds" will delete surrounding double quotes

GET RID OF ^M
type :%s/
press CTRL-VCTRL-M
type //g
press Enter

:set fileencoding=utf-8
" Leave Latin-1 behind, set to UTF-8

:%s/[\u0026]\{1}/\&/g
" Convert ampersands from unicode to HTML

:%s/[\u2026]\{1}/\…/g
" Convert elipses from unicode to HTML

:%s/[\u201C]/\“/g
" Convert double quotes, left from unicode to HTML

:%s/[\u201D]/\”/g
" Convert double quotes, right from unicode to HTML

:%s/[\u2018]/\‘/g
" Convert single quotes, left from unicode to HTML

:%s/[\u2019]/\’/g
" Convert single quotes, right from unicode to HTML

:%s/[\u2013]/\–/g
" Convert N Dashes from unicode to HTML

:%s/--/\–/g
" Convert double dashes to N Dashes from unicode to HTML

:%s/  / /g
" Remove double spaces

:%s/   / /g
" Remove triple spaces

:%s/[\uA0]\{2}/ /g
" Remove double non-breaking spaces

:%s/[\uA0]\{1}/ /g
" Remove single non-breaking spaces

:%s/.*<//
" Delete everything in front of < ex: name <name@domain.com> produces name@domain.com>

:%s/>//
" Delete all instances of > character

:%s/,/\r/g
" Find and replace commas with a linebreak

:%s/\v\d{3}-?\d{4}//g
" delete all 7 digit numbers with dash

%s!^!"!
"add " to the beginning of each line
And for laughs, here’s my .vimrc 
set shell=fish
set nocompatible
filetype off
set number
set wrap
set linebreak
set autochdir
set ruler


set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'gmarik/Vundle.vim'
Plugin 'tpope/vim-fugitive'
Plugin 'ap/vim-css-color'
Plugin 'tpope/vim-surround'
Plugin 'tpope/vim-repeat'
Plugin 'xolox/vim-misc'
Plugin 'xolox/vim-notes'
Plugin 'jceb/vim-orgmode'

call vundle#end()
syntax enable
colorscheme monokai

filetype plugin indent on

" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
Photo by Kevin Ku