# [luatex] No hyphenation when \lccodes zero with explicit hyphens

Hans Hagen pragma at wxs.nl
Sat May 14 16:35:32 CEST 2016

```On 5/13/2016 6:00 PM, Ulrike Fischer wrote:
> Am Fri, 13 May 2016 10:58:24 +0200 schrieb Thomas Fischer:
>
>> Hello,
>>
>> in LuaTeX's bug tracker (see link below), this issue has been reported as fixed. However, despite using luatex 0.80, I can still reproduce this issue.
>> Apprarently, I am not the only one who is affected. For example, see this comment on LaTeX Stack Exchange:
>> http://tex.stackexchange.com/questions/229896/is-it-possible-to-allow-linebreaks-in-the-isbn-number-of-auto-generated-biblio#comment719972_229896
>>
>> My luatex version reports itself as:
>> This is LuaTeX, Version beta-0.80.0 (TeX Live 2015/Arch Linux) (rev 5238)
>>
>> Is my version still too old or is the bug maybe not yet completely fixed?
>
> Your version is too old. But I still see the issue in the newest
> luatex from TL2016 pretest. So I would say it has not been fixed.

luatex has \hjcode for this (it initializes from lccodes but from then
on works with hjcodes thereby untangling character casing from hyphenation)

Hans

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