[luatex] multiple callbacks

Arthur Reutenauer arthur.reutenauer at normalesup.org
Sun Jan 4 17:31:13 CET 2009

> well, one can create a caller for each type of callback, and many are 
> similar

  Sure, absolutely.

> one can never catch alle errors; for instance a style could mess up the 
> node list which can make luatex crash; one just has to assume that the 
> writer does a decent job

  Of course, but a modest safety net can't harm either.  As David said
in BachoTeX, “[With LuaTeX] you get better tools for shooting yourself
in the foot”, so let's give people tools for healing the foot, too :-)


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