Files: 

ppchtex.tex       chemical structure formulas
ppchtex.noc       interface surrogates for non ConTeXt use

supp-mis.tex      some surrogate ConTeXt system macros
syst-gen.tex      general interface and manipulation macros
 
m-pictex.tex/sty  efficient loading of PicTeX

m-ch-de.tex/sty   german version of PPCHTeX
m-ch-en.tex/sty   english version of PPCHTeX
m-ch-nl.tex/sty   dutch version of PPCHTeX

Comments: 

Hans Hagen, pragma@pi.net
