Hello, Perhaps the key proposed by Wolfgang is what I want to do : put a dash between the numbering and the text \setupenumerations[ before={\blank}, after={\blank}, text=Théorème , alternative=serried, headstyle={\sc}, prefix=yes, prefixsegments=chapter, way=bysection, *numberstopper={. ---},* style=italic, ] \defineenumeration[theorem] Fabrice 2018-07-25 12:15 GMT+02:00 Fabrice Couvreur :

Hello, I used LaTeX for a long time before converting (with difficulty !) to ConteXt. For example, to define my new theorems, I used the amsthm package and I did this :

\newtheoremstyle{theoremdd}% name of the style to be used {\topsep}% measure of space to leave above the theorem. E.g.: 3pt {\topsep}% measure of space to leave below the theorem. E.g.: 3pt {\itshape}% name of font to use in the body of the theorem {0pt}% measure of space to indent {\bfseries}% name of head font * {. ---}% punctuation between head and body* { }% space after theorem head; " " = normal interword space {\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}

\theoremstyle{theoremdd} \newtheorem{thmd}{Theorem}[section]

I'm trying to do the same thing with ConTeXt but I can not do it completely :

\setupenumerations[ before={\blank}, after={\blank}, text=Théorème, alternative=serried, title=no, prefix=yes, prefixsegments=chapter, way=bysection, right=., titlestyle=bold, style=italic, width=broad,

]

\defineenumeration[theorem]

\starttext

\startchapter[title={First Chapter}] \startsection[title={First Section}] \dorecurse{2}{ \starttheorem \input ward \stoptheorem} \stopsection \stopchapter

\startchapter[title={Second Chapter}] \startsection[title={Second Section}] \dorecurse{2}{ \starttheorem \input ward \stoptheorem} \stopsection \stopchapter

\stoptext

Thanks Fabrice