.vimrc

syntax on
set incsearch
set splitbelow
set splitright
set encoding=utf-8
set smartindent 
"command! Maketags !ctags -R .
"set autoindent
set tabstop=4
"set number
set relativenumber
set background=dark
colorscheme fromthehell "salvation gruvbox
"koehler
autocmd BufNewFile *.cpp -r ~/start.cpp
autocmd FileType * call <SID>def_base_syntax() " autocmd Syntax may be better
inoremap [ []<Esc>i
inoremap ` <Esc>
inoremap ( ()<Esc>i
function! s:def_base_syntax()

  " Simple example:w
  syntax match commonOperator "\(+\|=\|-\|\^\|\*\)"
  syntax match baseDelimiter ",\|{\|}\|;\|<\|>\|\[\|\]\|(\|)"
  hi link commonOperator Operator
  hi link baseDelimiter Special
endfunction
nnoremap <C-a>  :!g++ -std=c++17 -Wshadow -Wall -o %:r.out % -O2 -Wno-unused-result | :update<CR>
nnoremap <C-x> :!./%:r.out
nnoremap <C-s> :!xclip -i % -sel clipboard
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>
"au BufNewFile,BufRead *.py
    "\ set tabstop=4
"    \ set softtabstop=4
"    \ set shiftwidth=4
"    \ set textwidth=79
"    \ set expandtab
"    \ set autoindent
"    \ set fileformat=unix
nnoremap <F2> :tabn<CR>
inoremap <F5> <Esc>:w<CR>i
let g:cpp_member_variable_highlight = 1