[luatex] tex.linebreak() and detection of overfull box?

Patrick Gundlach patrick at gundla.ch
Tue Jan 11 16:12:28 CET 2011

>> I use tex.linebreak() to break text into lines. Now I'd like to
>> detect if there has been an overfull hbox in order to re-format the
>> paragraph with different parameters.

> Otherwise, you
> need to do a traversal of the vlist's contents.

OK, that's what I've expected.



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