Hi there, I'm new to ConTeXt and found out how nice it is to construct coverpages. So it would be nice to have an opportunity to include the whole procedure into an LaTeXe environment. As far as I already read up to now there is now possibility. But today I think I found a bug in the german version of ppchtex. I used the following little script to set an example formula. The used code is the following: \verwendemodule[pictex,chemie] \starttext \stellechemieein[breite=passend,oben=1500,unten=3500] \startchemie \chemie[ONE,Z0,DB1,SB3,SB7,Z3,Z7,MOV1,Z0,SB1,SB3,Z3,MOV1,Z0,DB1,SB3,Z3,MO V1,Z0,SB3,SB7,Z3,Z7][C,H,H,C,H,C,H,C,H,H] \textunter{1,3-Butadieen} \stopchemie \stoptext with the following commands I got the same errormessages. texexec --dvi --mainlanguage=de chemie.tex texexec --ps --mainlanguage=de chemie.tex texexec --pdf --mainlanguage=de chemie.tex texexec --mainlanguage=de chemie.tex The resulting errormessage is the following: TeXExec | processing document 'chemie.tex' TeXExec | no ctx file found TeXExec | tex processing method: context TeXExec | TeX run 1 TeXExec | writing option file chemie.top TeXExec | using randomseed 1016 TeXExec | tex engine: pdftex TeXExec | tex format: cont-de This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6) %&-line parsing enabled. (/usr/local/texlive/2007/texmf/web2c/natural.tcx) entering extended mode (./chemie.tex ConTeXt ver: 2007.01.12 15:56 MKII fmt: 2007.12.29 int: german/german Sprache : Sprache de ist aktiv system : cont-new geladen (/usr/local/texlive/2007/texmf-dist/tex/context/base/cont-new.tex systems : beware: some patches loaded from cont-new.tex (/usr/local/texlive/2007/texmf-dist/tex/context/base/cont-new.mkii)) system : cont-old geladen (/usr/local/texlive/2007/texmf-dist/tex/context/base/cont-old.tex loading : Context Old Macros ) system : cont-fil geladen (/usr/local/texlive/2007/texmf-dist/tex/context/base/cont-fil.tex loading : Context File Synonyms ) system : cont-sys.rme geladen (/usr/local/texlive/2007/texmf-dist/tex/context/user/cont-sys.rme (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-exa.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-syn.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-enc.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-map.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-spe.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/type-akb.tex)) Fliesstext : 12pt rm ist geladen Sprache : Trennmuster en->ec:ec->1->2:2 uk->ec:ec->2->2:2 de->texnansi: texnansi->3->2:2 de->ec:ec->4->2:2 fr->texnansi:texnansi->5->2:2 fr->ec:ec->6-> 2:2 es->ec:ec->7->2:2 nl->texnansi:texnansi->8->2:2 nl->ec:ec->9->2:2 it->texna nsi:texnansi->10->2:2 it->ec:ec->11->2:2 deo->ec:ec->12->2:2 geladen spezielles : tex,postscript,rokicki geladen system : chemie.top geladen (./chemie.top check : Fehlendes '=' nach 'de' in Zeile 8 (@@lade) spezielles : lade Definitionsdatei dvi (/usr/local/texlive/2007/texmf-dist/tex/context/base/spec-dvi.tex) spezielles : tex geladen spezielles : lade Definitionsdatei ps (/usr/local/texlive/2007/texmf-dist/tex/context/base/spec-ps.tex) spezielles : tex,postscript geladen spezielles : lade Definitionsdatei tr (/usr/local/texlive/2007/texmf-dist/tex/context/base/spec-tr.tex) spezielles : tex,postscript,rokicki geladen ) systems : system commands are disabled system : Modul pictex geladen (/usr/local/texlive/2007/texmf-dist/tex/context/base/m-pictex.tex (/usr/local/texlive/2007/texmf-dist/tex/context/base/thrd-pic.tex)) system : Modul chemic geladen (/usr/local/texlive/2007/texmf-dist/tex/context/base/m-chemic.tex (/usr/local/texlive/2007/texmf-dist/tex/context/base/ppchtex.tex ppchtex : using PiCTeX and MetaPost )) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (./chemie.tuo) (/usr/local/texlive/2007/texmf-dist/tex/context/base/sort-def.tex) (/usr/local/texlive/2007/texmf-dist/tex/context/base/sort-lan.tex) (./chemie.tuo) (./chemie.tuo) systems : begin file chemie at line 4 [MP as EPS ./chemie-mpgraph.4000] [MP color conversion ./chemie-mpgraph.4000 ! Argument of \dodohandleMPcolor has an extra }. <inserted text> \par <to be read again> } \includeMPasEPS ...\the \!!heightb }\doinsertfile }\wd \scratchbox \!!widthb... \loadMPgraphic ...Pgraphics \insertMPfile {#1}{#2} \fi } \doloadcurrentMPgraphic ...\currentMPgraphic }{#1} \deallocateMPslot \current... \getMPdrawing ...Pgraphic \loadcurrentMPgraphic {} \deallocateMPslot \current... ... l.10 \stopchemie Would be nice if somebody has an idea how to solve the problem or where something went wrong in the code. Another question is how I could get ppchtex to work in a LaTeXe-environment. Would be nice if there also would be the possibility to load the german version. Thanks to all for there help and have a happy new year everybody. Martin