---------- Forwarded message ---------
De : Fabrice Couvreur
Date: lun. 26 juil. 2021 à 13:13
Subject: Texte source 30 / 5000 Résultats de traduction Adjust the length
of a frame
To: mailing list for ConTeXt users
Hello,
Following on from my previous questions for writing my book (thanks again
Wolfgang), I have to create a solution environment like the attached image.
My problem is adjusting the length of the frame.
Thank you.
Fabrice
\setupbodyfont[newcomputermodern-book,11pt]
\defineframed
[ACFRAME]
[frame=off,
width=fit,
align=flushleft,
location=low,
background=color,
backgroundcolor=lightgray,
foregroundcolor=,
foregroundstyle=]
\setupenumerations
[before={\blank},
after={\blank},
alternative=top,
title=yes,
titleleft={},
titleright={},
titlestyle=bold,
width=broad]
\defineenumeration
[exercice]
[text=Exercice,
number=yes,
numbercommand=\groupedcommand{}{.},
style=italic]
\defineenumeration
[solution]
[text=Solution,
headcommand=\ACFRAME,
number=no,
numbercommand=\groupedcommand{}{},
style=normal]
\starttext
\startexercice{Le nombre d'or est irrationnel}
Le nombre d'or, noté \m{\phi}, est tel que
\m{\phi=\dfrac{1+\sqrt{5}}{2}}. Montrer que \m{\phi} est irrationnel.
\stopexercice
\startsolution
Nous raisonnons par l'absurde en supposant que \m{\phi} est rationnel.
\stopsolution
\stoptext
