[luatex] concerning lccodes

Stephan Hennig mailing_list at arcor.de
Fri Jan 10 00:54:27 CET 2014

Am 09.01.2014 20:59, schrieb Stephan Hennig:
> Am 09.01.2014 20:28, schrieb Patrick Gundlach:
>> from the TeX book:
>> If the starting letter is not lowercase (i.e., if it doesn’t equal
>> its own \lccode), hyphenation is abandoned unless \uchyph is
>> positive.
> OK, thanks!  Will refer to the TeXbook for further information.
>> I don't know if uchyph must be true within the whole word or just the
>> upper case character at the beginning.
> Which makes me wonder, what LuaTeX considers a word (with regards to
> hyphenation)?  A sequence of letter class glyph nodes of the same
> language, optionally intersected by kern, penalty or discretionary
> nodes, except ... ?

Have found the answer in the same paragraph.

Best regards,
Stephan Hennig

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