[luatex] \vsplit issue

[luigi scarso]

On Fri, May 20, 2016 at 10:58 PM, Joseph Wright <
joseph.wright at morningstar2.co.uk> wrote:

> Hello all,
>
> The example
>
>     \setbox0=\vbox{a\par b\par c\par d}
>     \setbox2=\vsplit0 to 2cm %
>     %\showboxbreadth\maxdimen
>     %\showboxdepth\maxdimen
>     %\showbox2 %
>     \bye
>
> gives an underful vbox with pdfTeX, leading to a warning and box trace
> in the log. The same isn't the case for LuaTeX (v0.95 from TL'16), which
> comes from the fact the box is no longer the same size:
>
>     > \box2=
>     \vbox(40.30554+0.0)x469.75499, direction TLT
>
> from LuaTeX, wherease pdfTeX gives
>
>     > \box2=
>     \vbox(56.9055+0.0)x469.75499, glue set 5.53333
>
> An error?
>
> Joseph
>

thank you for the report, we are seeing it.

-- 
luigi
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