Hi Patrice, > BCP47 script names cannot be numbers, numbers in subtags 4 and more > characters long are reserved for variants, for which they are valid. > For example 1901 is a registered variant. > https://www.rfc-editor.org/rfc/rfc5646.html#section-2.2.3 > > I attach a patch for lib/bcp47.c.
Do you have an input where the patch would make a difference? I think "de-1901" and "de-1996" are such inputs, right? Bruno
