If SFS does get a seperate namespace to support this disposition value, then I'd like to incorporate it into my XEP and drop the SIMS compatibility entirely I wouldn't like clients that support SIMS/regular SFS but not support Emoji Markup to misinterpret and display the attached emoji files as regular attachments (for the sake of UX/UI) On 4/25/26 2:35 PM, Marvin W. via Standards wrote:
Hi,
I had already added the same note on the PR with the ProtoXEP before it got merged. [1] My suggestion would be to add an additional value for disposition that indicates that the file should not be provided as downloadable attachment or displayed directly in the chat, but is only used as a reference. That way still all of the logic of SFS remains intact (like source attaching), which would potentially be broken or with increased complexity if the <file-sharing> became a sub-element.
The problem of course being that SFS doesn't have this disposition yet and there is no obvious compatible way to introduce it without a namespace bump, so I haven't actually done it yet. Maybe this would be a good point to ask for feedback or issue a last call, so we only have to do a single namespace bump?
Marvin
[1] https://github.com/xsf/xeps/pull/1525#issuecomment-4201452130
On Sat, 2026-04-25 at 15:01 +0200, Philipp Hörist wrote:
Hi
With this syntax, a client which does not understand <markup> or does not want to implement it, but understands File Transfers, cannot differentiate that these files are only useful if markup is supported, and belong to the markup.
So i think this would not be desirable. Somehow the SFS stuff needs to be inside a markup namespaced element.
Regards Philipp
On Fri, Apr 24, 2026, at 12:26, Daniel Gultsch wrote:
The XMPP Extensions Editor has received a proposal for a new XEP.
Title: Emoji Markup Abstract: This specification leverages and (or ) to send custom emojis
URL: https://xmpp.org/extensions/inbox/emoji-markup.html
The Council will decide in the next two weeks whether to accept this proposal as an official XEP. _______________________________________________ Standards mailing list -- standards@xmpp.org To unsubscribe send an email to standards-leave@xmpp.org
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