Hello,

Thomas Meyer wrote:

>One week is gone and I got no answer, no comment to my problems!
>What's going wrong!
>  
>
As Taco already pointed out: There are not that many PPCHTeX users.

>The downloaded version works fine only under ConTeXt not under LaTeX.
>Is there a bug? Or am I to stupid?
>  
>
It should work under both systems. At least with my teTeX system (with 
updated ConTeXt) it works under LaTeX.

>Another question:
>Is it possible to create seven-membered ring-systems with ppchtex? I never
>found something in the manual about it.
>  
>
Probably not. Hans, how about implementing those?

>the code in question was the following:
>--------------------------
>  
>
\startchemical | \startchemie is missing:

>% C3-Aldose, Bindungen der Aldehydgruppe rot \startchemical
>  {\color{red}{\chemie[SIX,SB2,DB3]}}%
>  \chemie[SIX,Z234,SUB2,ONE,Z015,SB1,SB3,SB5,SB7,%
>          MOV3,Z0][H,C,O,C,OH,H,\SL{CH_2OH}]
>\stopchemie
>  
>
I attached a LaTeX version which works here.

Tobias