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Hi Mike,<br><br>I agree - let's not introduce quoting/escaping issues.<br><br>All lowercase keywords (what RFC 5013 calls the 'Elment Name'<br>in section 6) followed by a single literal equal sign '=', followed<br>
by zero or more UTF-8 characters (which can be multi-octet).<br>Allow for the zero characters for the explict empty string value<br>being passed through from another document metadata interface.<br><br>Cheers,<br>- Ira<br>
<br clear="all">Ira McDonald (Musician / Software Architect)<br>Chair - Linux Foundation Open Printing WG<br>Secretary - IEEE-ISTO Printer Working Group<br>Co-Chair - IEEE-ISTO PWG IPP WG<br>Co-Chair - TCG Trusted Mobility Solutions WG<br>
Chair - TCG Embedded Systems Hardcopy SG<br>IETF Designated Expert - IPP & Printer MIB<br>Blue Roof Music/High North Inc<br><a style="color:rgb(51, 51, 255)" href="http://sites.google.com/site/blueroofmusic" target="_blank">http://sites.google.com/site/blueroofmusic</a><br>
<a style="color:rgb(102, 0, 204)" href="http://sites.google.com/site/highnorthinc" target="_blank">http://sites.google.com/site/highnorthinc</a><br>mailto:<a href="mailto:blueroofmusic@gmail.com" target="_blank">blueroofmusic@gmail.com</a><br>
Winter 579 Park Place Saline, MI 48176 734-944-0094<br>Summer PO Box 221 Grand Marais, MI 49839 906-494-2434<div style="display:inline"></div><div style="display:inline"></div><div style="display:inline"></div><div>
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<br><br><div class="gmail_quote">On Mon, Nov 28, 2011 at 5:48 PM, Michael Sweet <span dir="ltr"><<a href="mailto:msweet@apple.com">msweet@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div style="word-wrap:break-word"><div><div class="im"><div>On Nov 28, 2011, at 1:59 PM, Ira McDonald wrote:</div><blockquote type="cite">Hi Mike,<br><br>You got it.<br><br>Yes - I like this clean and simple approach. It really hardly needs<br>
ABNF (though I could write a closed one for the 15 keywords in<br>about 20 minutes).<br></blockquote><div><br></div></div>I did an ABNF anyways, and allow the fixed set of 15 keyword in 5013 or any "x-foo" keyword for vendor/client-defined values that need to be propagated.</div>
<div><div class="im"><br><blockquote type="cite">One LAST question - do we want to stack these critters<br>
(keyword=value;keyword=value), so that each <br>document-dc-metadata value is one *set* of related metadata <br>(creator, date, etc.)?<br></blockquote><div><br></div></div>That would open up quoting issues for the values - we could certainly do this, but given that we have a list of key/value pairs applying to the current document I don't see any advantage...</div>
<div class="im"><div><br></div><div>
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<div>________________________________________________________________________</div><div>Michael Sweet, Senior Printing System Engineer, PWG Chair</div></div></span></div></span></div></span></span>
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