Dear Otared and Dear Hraban, So this is my little example: works perfect, after our correspondence. \starttext \startalignment[normal] \margintext {1.1.1} {\bf Beispiel 3.2.17 (Vertauschung von All- und Existenzquantor).} \par {\it Sei M die Menge aller Männer und F die Menge aller Frauen. Die Aus-\par sage h(m, f) sei ”m ist verliebt in f“. Unter diesen Voraussetzungen machen \par Sie sich die Bedeutung der beiden Aussagen klar.}\wordright{\square} \stopalignment \stoptext Many thanks Uschi ________________________________ Von: Ursula Hermann Gesendet: Freitag, 9. Februar 2024 08:39:10 An: mailing list for ConTeXt users Betreff: [NTG-context] Re: Square right aligned Dear Hraban, Dear Otared! Many Thanks, Hraban: Because of \wordright: I took a look at wordright at the wiki, works perfect. Otared, many thanks too. It also works perfect with your example Uschi ________________________________ Von: Otared Kavian Gesendet: Donnerstag, 8. Februar 2024 22:37:08 An: mailing list for ConTeXt users Betreff: [NTG-context] Re: Square right aligned Hi Ursula, I think you mean the so-called end of the proof sign, or QED (Quod Erat Demonstrandum). You can use this: \definesymbol[QED][\mathematics{\square}] \def\qed{\wordright{\symbol[QED]}} \starttext This is the end of our proof. \qed \stoptext In principle it is included in ConTeXt, but it seems that in the latest version I have (2024.01.23), the command \qed is broken. Best regards: Otared On 8 Feb 2024, at 12:23, Ursula Hermann mailto:ursula.hermann@univie.ac.at> wrote: Dear List, I am at Home and have the following example.: \starttext \margintext {1.1.1} {\bf Beispiel 3.2.17 (Vertauschung von All- und Existenzquantor).} \par {\it Sei M die Menge aller Männer und F die Menge aller Frauen. Die Aus-\par sage h(m, f) sei ”m ist verliebt in f“. Unter diesen Voraussetzungen machen Sie sich die Bedeutung der beiden Aussagen klar.\startalignment[right]\square\stopalignment}\stoptext} There should be a sign like this □ at the end of the proof. Uschi ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nlmailto:ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nlhttps://www.pragma-ade.nl/ / https://context.aanhet.nethttps://context.aanhet.net/ (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.nethttps://wiki.contextgarden.net/ ___________________________________________________________________________________ Otared Kavian e-mail: otared@gmail.commailto:otared@gmail.com Phone: +33 6 88 26 70 95

Pablo Rodriguez via ntg-context schrieb am 09.02.2024 um 20:07:

On 2/8/24 22:37, Otared Kavian wrote:

...

Hi Ursula,

I think you mean the so-called end of the proof sign, or QED (Quod Erat Demonstrandum). You can use this:

\definesymbol[QED][\mathematics{\square}] \def\qed{\wordright{\symbol[QED]}} \starttext This is the end of our proof. \qed \stoptext

In principle it is included in ConTeXt, but it seems that in the latest version I have (2024.01.23), the command \qed is broken.

Hi Otared,

\qed seems to have been disabled (line 988 in strc-con.mklx).

The \qed command works only in a description or enumeration environment. \definedescription [qedtest] [closesymbol=\symbol{qed}] \starttext \startqedtest \samplefile{lorem}\qed \stopqedtest \stoptext Wolfgang