See this stackoverflow question
Autocmd
Consider
:autocmd FileType python :iabbrev <buffer> iff if:<left>
we want to source a file, so
:autocmd FileType html :source ~/.vim/html.vimSee this stackoverflow question
Consider
:autocmd FileType python :iabbrev <buffer> iff if:<left>
we want to source a file, so
:autocmd FileType html :source ~/.vim/html.vim