css: tab vs space

[metainfa]

For example I created the "main.css" file. Then in it I write:
body
Press Ctrl+y,
and here that occurs:

body { tab symbol }

I assumed that will be
body { space symbol }

.vimrc:
let g:user_emmet_settings = { \ 'indentation' : ' ' \}

I corrected a line 24 in file:
https://github.com/mattn/emmet-vim/blob/master/autoload/emmet/lang/css.vim
from:
let current.snippet = abbr . " {\n\t${cursor}\n}"
to:
let current.snippet = abbr . " {\n" . indent . "${cursor}\n}"

With the changed line work fine.

[mattn]

Thank you

[carlesso]

Without opening a new issue, is there and handy way to do the same in html files?

[mattn]

what is your issue?

[carlesso]

Let's say if I do

ul>il*4

And <C-y>, I will end with:

<ul>
\t<li></li>
\t<li></li>
</ul>

But I'ld like to have

<ul>
  <li></li>
  <li></li>
</ul>

Using spaces instead of tabs.

[mattn]

maybe you specify '\t' instead of "\t" in g:user_emmet_settings.

[carlesso]

Didn't know about g:user_emmet_settings, thanks!

Found around the internet this:

let g:user_emmet_settings = {
\  'html' : {
\    'indentation' : '  '
\  }
\}