[Dev-luatex] Problem using umlaut in hyphenation

[David Kastrup]

"Jonathan Sauer" <Jonathan.Sauer at silverstroke.com> writes:

> Hello,
>
>> > Am I doing something wrong?
>> 
>> You are missing two things:
>> 
>> * the \lccode of ü has to be nonzero for it to be a valid
>>    word constituent
>
> Oh. I thought since hyphenation has been completely been revamped,
> the requirement of a non-zero \lccode has been removed. Especially
> since I did not get an error message (IIRC, the original TeX
> complained about this, at least in \pattern).

That's what I thought as well.  Clarification would be welcome.

-- 
David Kastrup