Imports with valid, but non-stylistic syntax are not processed

[kasper]

I’m building a tool and while testing clean-css I encountered that not all of these valid (according to W3C CSS), but clearly non-stylistic @import-syntaxes seem to be supported.

/* Imports with non-stylistic syntax */

    @import 'a.css';
@import'b.css';
@import    'c.css';
@import
'd.css';
@import '    e.css';
@import 'f.css    ';
@import 'g.css'    ;
@import 'h.css'
;
@IMPORT 'i.css';

    @import url('j.css');
@import    url('k.css');
@import
url('l.css');
@import url(    'm.css');
@import url(
'n.css');
@import url('    o.css');
@import url('p.css    ');
@import url('q.css'    );
@import url('r.css'
);
@import url('s.css')    ;
@import url('t.css')
;
@IMPORT URL('u.css');

For example, combined with the following media query imports, the processed output is mangled invalid.

/* Imports with media queries */

@import url('aa.css') screen;
@import url('bb.css') screen, handheld;
@import url('cc.css') screen and (orientation: landscape);

@import 'dd.css' screen;
@import 'ee.css' screen, handheld;
@import 'ff.css' screen and (orientation: portrait);

[jakubpawlowicz]

Good catch. Fix is coming!