[luatex] LuaLaTeX example: show hyphenation points

[Norbert Preining]

On Di, 11 Jan 2011, Patrick Gundlach wrote:
> inspired by Paul Isambert's very nice article in the last MAPS(1) and also in tugboat 31:3 (2) I'd like to post a LaTeX/LuaTeX example. It shows all the hyphenation points of a text. It's also wikified at http://wiki.luatex.org/index.php/Show_the_hyphenation_points

Very nice.

On current TL 2010 with tlcontrib fully installed I get warnings:

(/home/norbert/tl/2010/texmf-dist/tex/latex/expl3/l3luatex.sty

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! 
! This is a LaTeX bug: check coding!
! 
! Command `\lua_shipout_x:n' not yet defined!
! 
! See the LaTeX3 documentation for further information.
! For immediate help type H <return>.
!...............................................  
                                                  
l.68 \cs_generate_variant:Nn \lua_shipout_x:n
                                              { x }
? 
) (/home/norbert/tl/2010/texmf-dist/tex/latex/tools/calc.sty))

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
YESNABY (n.)
A 'yes, maybe' which means 'no'.
			--- Douglas Adams, The Meaning of Liff