Custom snippets not available in autocomplete

[lightcap]

Custom snippets don't show up in the suggestions when following the README at mattn/emmet-vim to add them to emmet-vim.

let g:user_emmet_settings = webapi#json#decode(join(readfile(expand('~/.snippets_custom.json')), "\n"))

They'll work fine with the emmet keystrokes, but not Coc. Is this intended?

[chemzqm]

It is expected, since coc-emmet can't load snippets from emmet-vim. Maybe emmet-vim could expose a function that could provide snippets.