vim memo

# First,
apt install vim-gtk3
vim --version
# ensure clipboard feature added,
# then copy to system clipboard,
"+y
# Paste from system clipboard,
<Ctrl+R>+
# content of all registers
:reg
 
:marks
 
:version
:set nocindent
:set noexpandtab
:set paste
 
# record macro to register a, press q if end
qa
# replay macro from register a
@a
 
# open folder containing current file
:Ex
 
# Replace return, space and return chars in a series with one return char, entire file.
:%s/\n\ \n/\r/
 
# In insert mode,
# add char like above the cursor
<Ctrl+Y>
# add char like below the cursor
<Ctrl+E>
 
# till after "
T"
# till before "
t"
 
# exchange current window position with others
<Ctrl+W>r
# or
<Ctrl+W>x
:all
:vertical all
:only

Plugins,

SrcExpl
	https://www.vim.org/scripts/script.php?script_id=2179
	https://github.com/wenlongche/SrcExpl
taglist.vim
	https://www.vim.org/scripts/script.php?script_id=273
	https://github.com/yegappan/taglist

refer to:
https://www.imooc.com/wenda/detail/588162
https://www.cnblogs.com/bwangel23/p/4421957.html
https://blog.csdn.net/Coppa/article/details/108026080