extlangs are often forgotten
And we do not validate them against the registry (see the comments for fr-fra
in invalid-tags.txt
).
extlangs are often forgotten
Handling of extensions is quite poor
Also, some programs do not display them, for instance display-tag:
% ./display-tag fr-u-xxxxx
fr-u-xxxxx: (fr: language "French")
"deprecated" missing in some formats
Handling of extensions is quite poor