Please add the language code hr-glag to the list of language codes supported for monolingual text values.
Language code: hr-glag
Language name: Croatian (Glagolitic script),
The used script, if not obvious: Glagolitic script
Where and when the language was or is used: Croatian was sometimes written in Glagolitic between the 11th to 16th centuries.
Wikidata: Q12298631