W3C home > Mailing lists > Public > public-html@w3.org > April 2008

Re: SVG in text/html

From: Maciej Stachowiak <mjs@apple.com>
Date: Tue, 15 Apr 2008 10:49:28 -0700
Cc: "public-html@w3.org" <public-html@w3.org>
Message-Id: <6F9D4E57-BCF7-4281-9516-F05113F58769@apple.com>
To: Andrew Emmons <andrew.emmons@quickoffice.com>

On Apr 15, 2008, at 4:06 AM, Andrew Emmons wrote:

> Hello HTML WG,
>
> While it is encouraging that SVG in text/html is being discussed[1],  
> we feel that the proposal tries to change the SVG syntax in a way  
> that is incompatible with all implementations to date.  We feel that  
> such change is outside of the HTML Working Group's charter and  
> request that it be removed from the text/html specification pending  
> further research into proposed solutions, in order to avoid  
> premature implementation.

As an SVG and HTML implementor, I would find any reasonable choice for  
SVG in text/html about equally burdensome. Any approach by necessity  
would be "incompatible with all implementations to date", since no  
implementation supports SVG in text/html.

>
> We are happy to make rapid progress on allowing SVG in text/html  
> while maximizing compatibility with the wide range of deployed SVG  
> authoring tools and renderers.

Authoring tools would presumably also need changes to support any kind  
of content in text/html. (If the idea is that authors would manually  
extract SVG snippets, I believe the spec also supports the cut & paste  
use case, but will not prevent the author from making the SVG content  
unusable to XML tools if edited after insertion into text/html  
content. To support safety in the latter case, the author would have  
to use an HTML5 parser to extract inline SVG from HTML.)

Regards,
Maciej
Received on Tuesday, 15 April 2008 17:50:27 UTC

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