From: Hans Hagen <j.hagen@xs4all.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: \numexpr in \rotate error
Date: Wed, 16 Oct 2019 17:23:24 +0200 [thread overview]
Message-ID: <3659274c-5591-2674-570a-5a8be1312b81@xs4all.nl> (raw)
In-Reply-To: <a9d820211f8e1518ae22e024c5281610@vivaldi.net>
On 10/16/2019 5:02 PM, context@vivaldi.net wrote:
> Hello,
>
> the following code stopped working after today's Ctx update:
>
> ----
> \setupexternalfigures[location=default]
>
> \starttext
> %\externalfigure[hacker]
> \getrandomnumber\t{0}{20}
> \rotate[rotation=\numexpr\t-10\relax]{\externalfigure[dummy]}
> \stoptext
> ----
\starttext
\getrandomnumber\t{0}{20}
\rotate[rotation=\the\numexpr\t-10\relax]{\externalfigure[dummy]}
\rotate[rotation=\randomnumber{0}{20}]{\externalfigure[dummy]}
\stoptext
> with:
>
> "
> tex error > tex error on line 6 in file
> X://Users/MMi/Akce/Ctyrkoly.RDS/Texty/VyjProj/~/t.mkiv: ! Missing
> \endcsname inserted
>
> <to be read again>
> \numexpr
> \p_rotation_rotation ->\numexpr
> 18-10\relax
> \grph_rotate_finish_yes ...t \p_rotation_rotation
> \endcsname \setbox
> \nextbo...
> \grph_rotate_finish_indeed ...h_rotate_finish_yes
> \fi \egroup
> \syst_boxes_with_next_box ...rotate_finish_indeed
> \egroup
> l.6 ...=\numexpr\t-10\relax]{\externalfigure[dummy]}
>
>
> 1 \setupexternalfigures[location=default]
> 2
> 3 \starttext
> 4 %\externalfigure[hacker]
> 5 \getrandomnumber\T{0}{20}
> 6 >> \rotate[rotation=\numexpr\T-10\relax]{\externalfigure[dummy]}
> 7 \stoptext
> 8
> "
>
> (My previous Ctx version was from about 4/2019).
>
> What's wrong?
>
> Best regards,
>
> Lukas
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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> ___________________________________________________________________________________
>
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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archive : https://bitbucket.org/phg/context-mirror/commits/
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___________________________________________________________________________________
prev parent reply other threads:[~2019-10-16 15:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-16 15:02 context
2019-10-16 15:23 ` Hans Hagen [this message]
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