Harold Putman created SLING-7112:
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Summary: @i18n in HTL fails on private-use country codes
Key: SLING-7112
URL: https://issues.apache.org/jira/browse/SLING-7112
Project: Sling
Issue Type: Bug
Components: i18n
Environment: Mac OS, AEM
Reporter: Harold Putman
Priority: Minor
In HTL the @i18n tag fails when jcr:language not in ISO list.
es_PY falls back to es, but es_XL falls back to default en.
I think this is related to the check for valid countries in
JcrResourceBundleProvider::toLocale().
If you feel you must check for valid country code, please also allow case where
country code starts with X which is allowed by the [IANA
spec](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry).
```
%%
Type: region
Subtag: XA..XZ
Description: Private use
Added: 2005-10-16
```
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