" line text-objects
xnoremap il g_o^
onoremap il :normal vil<CR>
xnoremap al $o0
onoremap al :normal val<CR>

" buffer text-objects
" -------------------
" i% a%
xnoremap i% :<C-u>let z = @/\|1;/^./kz<CR>G??<CR>:let @/ = z<CR>V'z
onoremap i% :normal vi%<CR>
xnoremap a% GoggV
onoremap a% :normal va%<CR>

" comment text-objects
" --------------------
" i? a?
xnoremap <buffer> i? ?/\*<CR>o/\*\/<CR>
onoremap <buffer> i? :normal vi?<CR>

" square brackets text-objects
" ----------------------------
" ir ar
xnoremap ir i[
xnoremap ar a[
onoremap ir :normal vi[<CR>
onoremap ar :normal va[<CR>