[wp-trac] [WordPress Trac] #22476: Standardize single and double quotes in CSS url()s

[WordPress Trac]

#22476: Standardize single and double quotes in CSS url()s
----------------------------+-----------------------------
 Reporter:  TobiasBg        |       Owner:
     Type:  enhancement     |      Status:  new
 Priority:  low             |   Milestone:  Future Release
Component:  Administration  |     Version:
 Severity:  trivial         |  Resolution:
 Keywords:  has-patch       |     Focuses:  ui
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Description changed by TobiasBg:

Old description:

> As per http://www.w3.org/TR/CSS2/syndata.html#value-def-uri (and other
> locations), single quotes {{{'}}} and double quotes {{{"}}} in
> {{{url()}}} values in CSS like
> {{{
> body { background: url("../img/image,gif");
> }}}
> are optional. Most of core's CSS is already written without such quotes.
> The patch 22476-remove-quotes-in-url.diff removes the remaining ones, for
> consistency and to save us some bytes again, even in the minified CSS.

New description:

 As per http://www.w3.org/TR/CSS2/syndata.html#value-def-uri (and other
 locations), single quotes {{{'}}} and double quotes {{{"}}} in {{{url()}}}
 values in CSS like
 {{{
 body { background: url("../img/image.gif");
 }}}
 are optional. Most of core's CSS is already written without such quotes.
 The patch 22476-remove-quotes-in-url.diff removes the remaining ones, for
 consistency and to save us some bytes again, even in the minified CSS.

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Ticket URL: <https://core.trac.wordpress.org/ticket/22476#comment:16>
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