[luatex] Spurious omega

[Andreas Matthias]

Paul Isambert wrote:

> Le 19/12/2010 00:24, Andreas Matthias a écrit :
>> Paul Isambert wrote:
>> 
>>> A spurious uppercase omega generally signals an LF character that has found
>>> its way to TeX typesetting processes.
>> How is LF getting mapped to omega?
> 
> Because the slot for character 10 (i.e. LF in ASCII) in Computer Modern is
> an omega. Such a character is not supposed to happen, so such omegas
> shouldn't occur either unless called by special means, e.g. \char10.

Thanks. I don't know why I didn't looked that up myself; testfont.tex
still exists ...
But eventually I understand what's going on here.

Ciao
Andreas