[Dev-luatex] A design philosophy question...
taco at elvenkind.com
Tue Apr 3 10:02:16 CEST 2007
David Kastrup wrote:
> Anyway, is something like that an area that LuaTeX would actually ever
> consider touching?
Perhaps one day, but definately not soon. There are a few ways out
of this, but they all require dimens to occupy more than 32 bits
internally, a step not to be taken lightly.
> After all, it would break document compatibility.
In this particular case, I would not worry too much about that. Updated
executables, hyphenation patterns, or font metrics will have a much
deeper inpact on line breaking, and I very much doubt anybody has
actually saved their old versions of those files alongside their
> Which might be, I believe, less of a holy grail for ConTeXt than for
Holy grail or Red herring?
It has never been true that all different versions of TeX produce
identical output in all cases. Identical versions of TeX should
produce identical output on all platforms, but that is where it stops.
The results from TeX 3.14 can be different from TeX 3.141592, even
without any other change to your installation.
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