http://xmlgraphics.apache.org/fop/0.92/hyphenation.html
Sojka, Petr - Sevecek, Pavel. Hyphenation in TeX - Quo Vadis.
/linux/2/linux6/usr/share/texmf/tex/plain/base/
/linux/2/linux6/usr/share/texmf/tex/plain/cfg/language.plain
1 beg. group 2 end 3 match shift $
5 eoln 6 param (#)
7 super 8 subscript
9 ignored 10 space 11 letter
12 other char (0...9 ) 13 active (~) 14 comment (%) 15 invalid 16 control-seq (never assigned)
I don't need some features of the csplain ! /linux/2/linux6/usr/share/texmf/tex/csplain/
tex -ini \let\Cork=\relax \input mmctex.ini cp mmctex.fmt /usr/share/texmf-site/web2c/