Re: [Standards] Support for stickers (custom emojis)

2019-10-24 Thread Marvin W
On 10/24/19 9:40 PM, Kim Alvefur wrote: We should refrain from using things like grapheme clusters in wire formats, as those are subject to changes in upcoming Unicode versions and thus the wire format would be understood differently depending on the Unicode version implemented by the client.

Re: [Standards] Support for stickers (custom emojis)

2019-10-24 Thread Kim Alvefur
On Thu, Oct 24, 2019 at 08:32:04PM +0200, Marvin W wrote: > Thus, I would vote for using codepoints. I agree. > The rule should just be that clients should not do that on outgoing > data. I agree with this as well. > We should refrain from using things like grapheme clusters in wire formats, >

Re: [Standards] Support for stickers (custom emojis)

2019-10-24 Thread Marvin W
On 10/21/19 4:06 PM, Jonathan Lennox wrote: The right concept here is probably "grapheme clusters", as defined in Unicode Standard Annex 29. ICU has support for this. We should refrain from using things like grapheme clusters in wire formats, as those are subject to changes in upcoming

Re: [Standards] Support for stickers (custom emojis)

2019-10-24 Thread Andrey Gagarin
пн, 21 окт. 2019 г. в 19:08, Jonathan Lennox : > The right concept here is probably "grapheme clusters", as defined in > Unicode Standard Annex 29. ICU has support for this. > We have succeded implementing reference processing on three clients and on the server side. And not one of the