[Dev-luatex] select()

Reinhard Kotucha reinhard.kotucha at web.de
Wed Feb 3 10:51:00 CET 2010


On 3 February 2010 Taco Hoekwater wrote:

 > Reinhard Kotucha wrote:
 > > This seems to be wrong.  select (1, ....) should only return the first
 > > argument, not both.  I'm wondering why select (2, ....) works as
 > > expected.  I must admit that I couldn't find any specs for select(),
 > > it just appears in some examples in the Lua book.
 > 
 > The reference manaul is separate. You can buy it on paper, but
 > much easier is the free online version, because it conveniently
 > starts with an index right after the toc:

Ahh, it's clear now.  I overlooked it somehow there.

Thanks,
  Reinhard

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