<===> options.yml
---
:todo:
- libsass

<===> input.scss
// Unknown directives should support almost any sequence of valid tokens.

// By default, characters are passed through unaltered.
@asdf .~@#$%^&*()_-+=[]|:<>,.?/;

// Strings are tokenized as strings.
@asdf "f'o" 'b"r' url(baz) url("qux");

// Comments are preserved.
@asdf foo //
      bar;
@asdf foo /* bar */ baz;

<===> output.css
@asdf .~@#$%^&*()_-+=[]|:<>,.?/;

@asdf "f'o" 'b"r' url(baz) url("qux");

@asdf foo //
      bar;

@asdf foo /* bar */ baz;