Set vim in Linux to automatically add spaces on both sides of the operation symbol

Vim is set to automatically add spaces to the left and right sides of the operation symbols such as =+-. The original VIM does not have this function, write code such as Z=x+y, not beautiful, many compilers (such as VS) can automatically add space on both sides of the symbol, such as Z = x + y, looks more beautiful.

Just add the following code to the. VIMRC:

"set = +-* Auto space before and after"set, automatically add spaces afterifExists"g:equ"): Inoremap= <c-r>=equalsign ('=') <CR>: Inoremap+ <c-r>=equalsign ('+') <CR>: Inoremap-<c-r>=equalsign ('-') <CR>: Inoremap* <c-r>=equalsign ('*') <CR>: Inoremap/<c-r>=equalsign ('/') <CR>: Inoremap> <c-r>=equalsign ('>') <CR>: Inoremap< <c-r>=equalsign ('<') <CR>: Inoremap,,<space>endiffunction! Equalsign (Char)ifA:Char=~'='&& Getline ('.') =~".*("return A:Charendif let Ex1= Getline ('.') [Col ('.') -3]let ex2= Getline ('.') [Col ('.') -2]ifEx1 =~"[-=+><>\/\*]"ifEX2!~"\s"return"\<esc>i"AChar."\<space>"Elsereturn"\<esc>xa"AChar."\<space>"endifElseifEX2!~"\s"return"\<space>"AChar."\<space>\<esc>a"Elsereturn A:Char."\<space>\<esc>a"endif endifendif

You can do it. In addition, you can add the following code to increase the convenience of vim:

"prevention of hand-mistaken kill strokesnnoremap:: Cnoremap Q! Q!command Wq wqcommand Q qcommand Wq wqset nu"code Displays line numberSyntax on"keyword highlightingSet Cindent"C Syntax Auto indentSet Autoindent"New Line Auto indentSet shiftwidth=4 "Indent width 4Set tabstop=4 "Tab Width 4Set softtabstop=4 "Tab Width 4

Set vim in Linux to automatically add spaces on both sides of the operation symbol