On 15/04/2015 16:29, Ulrike Fischer wrote: > Am Wed, 15 Apr 2015 13:00:48 +0100 schrieb Joseph Wright: > >> It's been pointed out to me that classical TeX does have this, so >> presumably it is a deliberate change :-) > > See also > http://article.gmane.org/gmane.comp.tex.luatex.user/4993/match=hyphenation > > (triggered by > http://tex.stackexchange.com/questions/229896/is-it-possible-to-allow-linebreaks-in-the-isbn-number-of-auto-generated-biblio)
Indeed: I'd forgotten about that one :-) Of course, what goes into the traced log in LuaTeX might vary from what pdfTeX does, even if the outcomes are the same! -- Joseph Wright
