consider other unicode commas when splitting translated terms

[k-yle]

Closes openstreetmap/id-tagging-schema#472. Independent of #227

Translators with other keyboard layouts might use delimeters other than the basic latin comma (,).

For example the arabic comma (،), CJK list comma (、), and possibly others that I'm not familiar with.

[matkoniecz]

I guess that demanding translators (unlike from say programmers) use unusual to them commas is not the best idea and this would be fine?

[matkoniecz]

Just to confirm: have you tested it?

[k-yle]

I guess that demanding translators (unlike from say programmers) use unusual to them commas is not the best idea and this would be fine?

perhaps we should discuss the merits of this idea at openstreetmap/id-tagging-schema#472 where other people have previously commented

Just to confirm: have you tested it?

Yes, but unfortunately the weird repo setup means that there is no way to showcase that PRs in this repo work correctly. Even a hack like this will still fail the CI

[tyrasd]

I just checked transifex, and it is still an issue that the "wrong" comma is used for the list of search terms. Let's allow it for the sake of easier convenience of contributing translations.