My .vimrc

.vimrc

set number                  " 显示行号
set hlsearch                " 高亮搜索
set incsearch               " 输入立即开始搜索
syntax enable               
filetype on                 
filetype plugin indent on   
set t_Co=256                " 256色
set encoding=utf-8          " 命令行显示的编码
set fileencodings=utf-8,gb18030,gb2312,gbk,ucs-bom,cp936  " 打开文件的编码

set autowrite               " 自动保存
set autoindent              " 自动缩进
set cindent                 " 自动判断缩进数量
set tabstop=4               " 设置tab对应的space数量
set softtabstop=4           " 设置编辑模式下tab对应的space数量
set shiftwidth=4            
set ignorecase
set smartcase
set ruler                   " 打开状态栏标尺
"set cursorline             " 突出显示当前行
set magic                   " 设置魔术
set guioptions-=T           " 隐藏工具栏
set guioptions-=m           " 隐藏菜单栏
set ts=4

"Monokai
colorscheme monokai " https://github.com/sickill/vim-monokai

"Powerline
set laststatus=2

if has("autocmd")
    au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif

" Commenting blocks of code. Use ,cc to comment. Use ,cu to uncomment. 
augroup commenting_blocks_of_code
  autocmd!
  autocmd FileType c,cpp,java,scala let b:comment_leader = '// '
  autocmd FileType sh,ruby,python   let b:comment_leader = '# '
  autocmd FileType conf,fstab       let b:comment_leader = '# '
  autocmd FileType tex              let b:comment_leader = '% '
  autocmd FileType mail             let b:comment_leader = '> '
  autocmd FileType vim              let b:comment_leader = '" '
augroup END
noremap <silent> ,cc :<C-B>silent <C-E>s/^/<C-R>=escape(b:comment_leader,'\/')<CR>/<CR>:nohlsearch<CR>
noremap <silent> ,cu :<C-B>silent <C-E>s/^\V<C-R>=escape(b:comment_leader,'\/')<CR>//e<CR>:nohlsearch<CR>

" Move Line Up/Down
nnoremap <silent> <c-s-up> :m -2<CR>
nnoremap <silent> <c-s-down> :m +1<CR>
vnoremap <silent> <c-s-up> :m -2<CR>gv
vnoremap <silent> <c-s-down> :m +2<CR>gv
inoremap <silent> <c-s-up> <esc>:m -2<CR>i
inoremap <silent> <c-s-down> <esc>:m +1<CR>i

" Copy Line Up/Down
nnoremap <silent> <c-s-a-up> :t-1<CR>
nnoremap <silent> <c-s-a-down> :t.<CR>
inoremap <silent> <c-s-a-up> <esc>:t-1<CR>i
inoremap <silent> <c-s-a-down> <esc>:t.<CR>i

" Paste Mode Toggle, see: https://dev.to/moopet/comment/p79k
inoremap <F9> <esc>:set paste!<cr>i
nnoremap <F9> :set paste!<cr>

" Map F8 to Toggle Wrap-Lines
noremap <F8> :set wrap!<cr>

" Powerline Support for Vim
"python3 import sys; sys.path.append("/home/yihuazhou/.local/lib/python3.9/site-packages")
"python3 from powerline.vim import setup as powerline_setup
"python3 powerline_setup()
"python3 del powerline_setup