From: Hans Hagen <j.hagen@xs4all.nl>
To: "Jan-Erik Hägglöf" <janerik.hagglof@bahnhof.se>,
"ntg-context@ntg.nl >> mailing list for ConTeXt users"
<ntg-context@ntg.nl>
Subject: Re: Error in MetaFun LMTX
Date: Tue, 25 Feb 2020 18:46:48 +0100 [thread overview]
Message-ID: <5be2164c-36ac-4dbf-af46-c4e1b1593dac@xs4all.nl> (raw)
In-Reply-To: <6224D2E0-E3BD-4F11-B4C0-DA22466EBE3A@bahnhof.se>
On 2/25/2020 6:34 PM, Jan-Erik Hägglöf wrote:
> The following code gives an error, my goal is to draw 4 different arrows
> but only three functions successfully.
>
> The error log shows
>
> metapost > initializing number mode 'scaled'
> metapost log >
> metapost log > loading metafun, including plain.mp version 1.004 for
> metafun iv and xl
> metapost log >
> metapost log > >> unknown path D
> metapost log > ! Isolated expression.
> metapost log > <to be read again>
> metapost log > :
> metapost log > <*> ... :=(12cm, -1cm)--(11cm, -1cm); path D ; D :
> metapost log >
> =(4cm, -1cm)--(3cm, -1cm)...
> metapost log >
>
> And the code is as follows
>
> \startMPcode
> path A ; A :=(0cm, -1cm)--(1cm, -1cm);
> path B ; B :=(13.5cm, -1cm)--(14.5cm, -1cm);
> path C ; C :=(12cm, -1cm)--(11cm, -1cm);
> path D ; D : =(4cm, -1cm)--(3cm, -1cm);
^ remove the space
> drawarrow A; drawarrow B; drawarrow C ; drawarrow D ;
> \stopMPcode
>
> Unless I uncomment D it gives the above error.
>
> Mysterious issue
>
> /Janne
>
> ___________________________________________________________________________________
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>
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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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prev parent reply other threads:[~2020-02-25 17:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 17:34 Jan-Erik Hägglöf
2020-02-25 17:44 ` Jan-Erik Hägglöf
2020-02-25 17:46 ` Marcus Vinicius Mesquita
2020-02-25 17:46 ` Hans Hagen [this message]
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