- From: Henry S. Thompson <ht@cogsci.ed.ac.uk>
- Date: 30 Jun 2003 10:08:51 +0100
- To: Eric van der Vlist <vdv@dyomedea.com>
- Cc: xmlschema-dev@w3.org
Eric van der Vlist <vdv@dyomedea.com> writes: > Many (most?) languages do accept octal and hex escapes (such as \x#20) > in regular expressions. > > The rec is clear (IMO) that these escapes are not allowed (at least I > haven't found them in the EBNF for patterns) and Xerces agrees and > rejects them. > > However, I have a customer who insists using them, saying that they are > mentioned in Microsoft's doc (but I haven't found where) and that MSXML > 4.0 does accept them (which I can confirm). > > Can you confirm that these escapes are forbidden and that numeric > entities should be used instead? That's my reading. ht -- Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh Half-time member of W3C Team 2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht@cogsci.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]
Received on Monday, 30 June 2003 05:11:25 UTC