tommcdo

set cot=menu,menuone

ino <BS> <BS><C-r>=getline('.')[col('.')-4:col('.')-2]=~#'\k\k\k'?!pumvisible()?"\<lt>C-n>\<lt>C-p>":'':pumvisible()?"\<lt>C-y>":''<CR>
ino <CR> <C-r>=pumvisible()?"\<lt>C-y>":""<CR><CR>
ino <Tab> <C-r>=pumvisible()?"\<lt>C-n>":"\<lt>Tab>"<CR>
ino <S-Tab> <C-r>=pumvisible()?"\<lt>C-p>":"\<lt>S-Tab>"<CR>

augroup MyAutoComplete 
    au!
    au InsertCharPre * if