[luatex] getting previous glyphs

[Norbert Preining]

Hi Ulrike,

thanks for your answer,

> Couldn't you simply surround every KKK-Block by some command
> \checkforruby{KKK} and define this command so that it looks for an
> optional argument in <..>-braces? This should be easy with xparse.

Well, that might be possible, but how to automatically add
the ]checkforruby, that is the same problem at the end.

Of course, I can write a perl script that reads the input, 
writes the output in tex, and adds the proper calls, that is trivial.
My idea was to do it with on-board-tools ;-)

Thanks

Norbert

------------------------------------------------------------------------
PREINING, Norbert                               http://www.preining.info
JAIST, Japan                                 TeX Live & Debian Developer
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0  ACF0 6CAC A448 860C DC13
------------------------------------------------------------------------