[NTG-context] Re: language in tagging and export

On Tue, Jul 15, 2025 at 08:04:39PM +0200, Pablo Rodriguez via ntg-context wrote:

To see how language tagging differs, just reviewing `lang-def.mkxl`, I see that https://www.rfc-editor.org/rfc/rfc5646.html#page-7 (BCP 47/RFC 5646) recommends country codes in uppercase.

Matching is case-insensitive, the recommendation is only a convention, it's no safer to follow it than to write all-lowercase. Arthur