visual.vim

" visual.vim
"
" Maintained by Claud D. Park <posquit0.bj@gmail.com>
" https://www.posquit0.com/


" Enable syntax highlighting
syntax on

" Line numbers on
set number
" Enable relative number for line
" (Constantly computing the relative nubmers is expensive)
set relativenumber
" Always show signcolumns
set signcolumn=yes
" Show ruler
set ruler
" Always show tab pannel
set showtabline=2
" Show the command typing
set showcmd
" Show matching brackets
set showmatch
" Bracket blinking
set matchtime=5
" Hide the current mode
set noshowmode
" Mark 80th column with a highlight color
if exists('+colorcolumn')
  set colorcolumn=80
  highlight ColorColumn ctermbg=gray
endif
" Highlight current line
set cursorline
" Show cursorline for active window only
augroup highlight_active_window
  autocmd!
  autocmd BufEnter * setlocal cursorline
  autocmd BufLeave * setlocal nocursorline
augroup END
" No blinking
set novisualbell
" No noise
set noerrorbells
" Minimal number of screen lines to keep above and below the cursor
set scrolloff=3
" Native customized statusline, if airline is not available
set statusline=%1*%{winnr()}\ %*%<\ %f\ %h%m%r%=%l,%c%V\ (%P)
" Always show status line.
set laststatus=2
" No conceal
set conceallevel=0
" Use a block cursor in normal mode, i-beam cursor in insertmode
if empty($TMUX)
  let &t_SI = "\<Esc>]50;CursorShape=1\x7"
  let &t_EI = "\<Esc>]50;CursorShape=0\x7"
else
  let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
  let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
endif
" Enable if the terminal support true colors
if has('termguicolors')
  set termguicolors
endif
if has('nvim')
  set inccommand=split
endif

""" Match and search {{{
  " Highlight searches
  set hlsearch
  " Ignore case of searches
  set ignorecase
  " be sensitive when there's a capital letter
  set smartcase
  " Highlight dynamically as pattern is typed
  set incsearch
""" }}}