VIM configuration
Document common configurations of VIM.
.vimrc
The configuration I currently use.
" Display line number.
set nu
" Set table size
set ts=4
set expandtab
" Render blank characters.
setlocal list
set listchars=tab:~~>,space:.
"" Set the color of the blank characters.
highlight MyTabSpace guifg=darkgrey ctermfg=darkgrey
match MyTabSpace /\t\| /
" Enable mouse to select text.
set mouse=a
" Auto-delete trailing blank characters.
autocmd BufWritePre * :%s/\s\+$//e
" Highlight the current row
set cursorline