Upping a year-old email thread for Florian. ср, 18 дек. 2019 г. в 20:41, Marvin W <[email protected]>: > > [inline] > > On 12/18/19 3:22 PM, Andrew Nenakhov wrote: > > In the end we have settled for counting characters of escaped string, so > > This sounds like a terrible idea. In encoded XML, ">", ">", ">" > and "<!CDATA[>]]>" are equivalent. I just tried it out and servers > indeed do convert all of those to their shortest well-formed variant > (which is ">") so you cannot rely on their reference length at all. > Servers may at their discretion convert non-ascii characters to their > character reference form (starting with &#). I have seen this at least > once happening with emojis. > > > to draw *&&&* in a client we count it as string with a length of 15, > > thus <bold> reference points to characters 0..14: > > <reference xmlns="urn:xmpp:reference:0" begin="0" end="14" > > type="markup"><bold /></reference> > > Luckily for you, this looks pretty non-standard, so you don't have to > deal with your implementation being incompatible with others. Also as > soon as XEP-0372 becomes actually more stable, you are technically > standard non-compliant because there is no <bold /> element defined for > the namespace "urn:xmpp:reference:0". You are apparently mixing XEP-0372 > and XEP-0394. > > Also that's a weird counting there, usually I would expect end to point > to the position after the last referenced character - at least that's > what you do in most programming languages (e.g. "&&&"[0:14] > will give you "&&&" without the last ";"). > _______________________________________________ > Standards mailing list > Info: https://mail.jabber.org/mailman/listinfo/standards > Unsubscribe: [email protected] > _______________________________________________
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