* Re: Error in MetaFun LMTX
2020-02-25 17:34 Error in MetaFun LMTX 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
2 siblings, 0 replies; 4+ messages in thread
From: Jan-Erik Hägglöf @ 2020-02-25 17:44 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Sorry, I discovered the issue myself
Space between the : and = sign was the origin of error.
Problem solved by itself
> 25 feb. 2020 kl. 18:34 skrev Jan-Erik Hägglöf <janerik.hagglof@bahnhof.se>:
>
> 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);
> drawarrow A; drawarrow B; drawarrow C ; drawarrow D ;
> \stopMPcode
>
> Unless I uncomment D it gives the above error.
>
> Mysterious issue
>
> /Janne
> ___________________________________________________________________________________
> 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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___________________________________________________________________________________
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Error in MetaFun LMTX
2020-02-25 17:34 Error in MetaFun LMTX 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
2 siblings, 0 replies; 4+ messages in thread
From: Marcus Vinicius Mesquita @ 2020-02-25 17:46 UTC (permalink / raw)
To: mailing list for ConTeXt users
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should be D := instead of D : =
On Tue, Feb 25, 2020 at 2:35 PM Jan-Erik Hägglöf <janerik.hagglof@bahnhof.se>
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);
> drawarrow A; drawarrow B; drawarrow C ; drawarrow D ;
> \stopMPcode
>
> Unless I uncomment D it gives the above error.
>
> Mysterious issue
>
> /Janne
>
> ___________________________________________________________________________________
> 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
> webpage : http://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : http://contextgarden.net
>
> ___________________________________________________________________________________
>
--
Todas as coisas fatigam o corpo, salvo a música, que não fatiga nem o corpo
nem seus membros, por ser descanso da alma, primavera do coração, distração
do aflito, entretenimento do solitário, e viático do viajante.
Kunnâsh al-Hâ'ik (Cancioneiro de al-Hâ'ik)
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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
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Error in MetaFun LMTX
2020-02-25 17:34 Error in MetaFun LMTX 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
2 siblings, 0 replies; 4+ messages in thread
From: Hans Hagen @ 2020-02-25 17:46 UTC (permalink / raw)
To: Jan-Erik Hägglöf,
ntg-context@ntg.nl >> mailing list for ConTeXt users
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
>
> ___________________________________________________________________________________
> 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
> webpage : http://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
--
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
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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
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread