- From: Henry S. Thompson <ht@inf.ed.ac.uk>
- Date: Thu, 28 May 2009 11:50:41 +0100
- To: mozer <xmlizer@gmail.com>
- Cc: Toman_Vojtech@emc.com, xproc-dev@w3.org
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OK, so maybe I just don't understand Mozer's proposal, but here's
another, even simpler, I think, suggestion:
For each non-required option with no default and name NAME, there is
an additional option defined automatically named NAME-bound, whose
value is "1" if NAME is bound and "" otherwise.
This will enable simple use of "if $NAME-bound then ... else ..." when XPath 2
is supported, and p:choose/p:when otherwise.
ht
- --
Henry S. Thompson, School of Informatics, University of Edinburgh
Half-time member of W3C Team
10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440
Fax: (44) 131 651-1426, e-mail: ht@inf.ed.ac.uk
URL: http://www.ltg.ed.ac.uk/~ht/
[mail really from me _always_ has this .sig -- mail without it is forged spam]
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Received on Thursday, 28 May 2009 10:51:17 UTC