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* [NTG-context] Very strange error:
@ 2023-08-14 15:41 Xavier B.
  2023-08-14 15:49 ` [NTG-context] " Wolfgang Schuster
  2023-08-14 16:42 ` Rik Kabel
  0 siblings, 2 replies; 13+ messages in thread
From: Xavier B. @ 2023-08-14 15:41 UTC (permalink / raw)
  To: mailing list for ConTeXt users

[-- Attachment #1: Type: text/plain, Size: 340 bytes --]

After I run context (LMTX version) to my document (attached) I get this error:

tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.

I don't know how to start...
Can anyone help me?

Thanks,
Xavier

PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.

[-- Attachment #2: dev.tex --]
[-- Type: application/x-tex, Size: 19028 bytes --]

[-- Attachment #3: dev-error.log --]
[-- Type: text/plain, Size: 11350 bytes --]

return {
 ["errortype"]=6,
 ["filename"]="./dev.tex",
 ["lastcontext"]="\n200 persones en total \\par \\startitemize [a, packed] \\item 2 de 5 persones estan a $A$ \\item a cada 4 persones de $A$ li corresponen 3 persones de $B$ \\item 20\\% són de $C$ \\item 2/8 són de $D$ \\stopitemize \\par \\head 420 persones en total \\par \\startitemize [a, packed] \\item $3/4$ de persones estan a $A$ \\item hi ha una correspondència: 3 de $A$ $\\leftrightarrow $ 2 de $B$ \\item 40\\% és de $C$ \\item de 5 persones, 4 són de $D$ \\stopitemize \\par \\head 245 persones \\par \\startitemize [a, packed] \\item $1/5$ de persones són de $A$ \\item $20\\%$ de persones són de $B$ \\item per cada 7 persones de $A$, n'hi ha 4 de $C$ \\item per cada 49 persones, n'hi ha 1 de $D$ \\stopitemize \\par \\head 1800 persones \\par \\startitemize [a, packed] \\item Un $30\\%$ és de $A$ \\item 30 de cada 50 són de $B$ \\item cada 5 persones de $B$ li corresponen 2 persones de $C$ \\item $D$ té un 150\\% que les persones de $C$ \\stopitemize \\par \\stopitemize \\par En tots els casos, digueu quantes persones hi hauria en el subgrup més nombrós si en total hi hagués 1000 persones. \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-8]{relacionar diagrames} Relacioneu en cada cas els diagrames amb la proporció indicada \\par \\startitemize [A] \\par \\head Proporcions \\par \\startitemize [a, packed, columns] \\item 2 de 5 \\item 20\\% \\item $3/5$ \\item 5 a 10 \\stopitemize \\par \\head Diagrames \\par \\startitemize [a, packed, columns] \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=blue!50, line width=2pt] (0,0) -- (1,0); \\stoptikzpicture \\par \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=red!50, line width=2pt] (0,0) -- (2,0); \\stoptikzpicture \\par \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=green!50, line width=2pt] (0,0) -- (3,0); \\stoptikzpicture \\par \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=orange!50, line width=2pt] (0,0) -- (1.6,0); \\stoptikzpicture \\par \\stopitemize \\par \\stopitemize \\par Per a cada proporció, dibuixeu nous diagrames que tengui longitud 100. \\stopexercici \\par \\par \\startexercici [exercici:proporcionalitat-directa-9]{representar a diagrames}Usant el diagrama $5 \\times 10$ següent (vegeu la figura~\\in [figura:diagrama-punts-5x10]) representeu la informació donada en cada cas. \\par \\placefigure [force] [figura:diagrama-punts-5x10] {Diagrama de punts $5 \\times 10$} { \\bTABLE [frame=off,align={middle,lohi},width=fit, offset=2mm] \\bTR \\bTD \\starttikzpicture \\foreach \\x in {0,...,9} \\foreach \\y in {0,...,4} { \\draw [fill=gray!50] (\\x ,\\y ) circle (0.25); } \\par \\stoptikzpicture \\eTD \\eTR \\eTABLE } \\par \\startitemize [a, columns, packed, four] \\item 40\\% \\item 4 de 5 \\item $3/4$ \\item 4 a 1 \\item 22\\% \\item $1/8$ \\item 5 a 3 \\item 3 de 8 \\stopitemize \\par Si aquestes informacions corresponguessin a mostres de peixos ferits a la mar, calculeu quants peixos malalts hi hauria en una mostra de 3000 peixos en total. \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-1]{sou} Na Marta fa feina per hores. Si fent 25 hores de feina, na Marta cobra 625 euros, quant cobrarà fent 40 hores? Quantes hores hauria de fer na Marta per cobrar exactament 2300 euros? \\stopexercici \\par \\par \\startexercici [exercici:proporcionalitat-directa-antic-2]{astronautes} Aquest és la bitàcola d'un projecte espacial: \\startitemize [4] \\item S'enlairen 5 astronautes, amb 200 kg de menjar a una estació espacial \\item Al cap de 3 dies, hi ha un relleu: se'n van 2 i en vénen 3 \\item La tripulació resultant es queda durant 5 dies més \\item Tots els astronautes tornen. L'estació espacial queda buida \\stopitemize \\par Els bastarà el menjar que s'enduen al principi si sabem que quatre astronautes mengen en promig 20 kg per dia? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-3]{consum de benzina} El meu cotxe consumeix 4,5 litres cada cent quilòmetres. \\startitemize [a,text] \\item Quants litres consumiria si fes 56 km? \\item Si tenc només 7 litres al dipòsit, quin recorregut podria fer?\\stopitemize \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-4]{temps per trajecte} Per anar de Palma a Campos una persona tarda 32 minuts. Quant tardaria aquesta persona per anar a Inca? Quan dugui 10 minuts després de partir, a quina distància estarà? \\par \\bigskip Dades necessàries: \\startitemize [a, packed] \\item Distància Palma-Campos: $38,7 \\unit {kilo meter}$ \\item Distància Palma-Inca: $33,4 \\unit {kilo meter}$ \\stopitemize \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-5]{xampú} Na Carme es pot rentar els cabells durant 48 dies amb un pot de xampú de 150 ml. Què necessita per rentar-se'ls durant 3 mesos? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-6]{ensalada de fruites} Per fer una ensalada de fruites, necessitam tallar a bocinets 4 taronges per a cada 10 plàtans. Quantes taronges hem de tallar a bocinets si disposem de 25 plàtans? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-7]{pintura} Pintar $50 \\unit {square meter}$ de paret costa 625 euros. Quant costaria pintar $420 \\unit {square meter}$? Quants metres podrem pintar si només tenim 500 €? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-8]{càries} Segons les estadístiques, 2 de cada 5 persones tenen càries. Si són 360 les persones enquestades, quantes tenen càries? \\stopexercici \\par \\par \\startexercici [exercici:proporcionalitat-directa-antic-9]{retoladors} Tres retoladors costen 4,80 euros. Quant costaran 5 retoladors? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-10]{rellotge} Un rellotge s'ha endarrerit 18 minuts en 6 dies. Quants minuts s'haurà endarrerit d'aquí a 9 dies ? Quants dies han de passar per a què s'endarrereixi tres quarts d'hora? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-11]{tren} Si un tren recorre 430 km en sis hores, llavors quants de quilòmetres recorrerà en nou hores? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-12]{sou} Na Laia treballa de dependenta durant les vacances de Nadal. Per 5 dies de feina cobra 250 €. Si ha treballat 14 dies, quant cobrarà? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-13]{arbre} Un arbre als 12 mesos mesura 1,54 m d'altura. Si creixés al mateix ritme tot el temps, quant mesuraria als 24 mesos? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-14]{Comparació de camises} En una botiga tenen dues ofertes: 3 camises a 57 € o bé 5 camises a 92 €. Quina és millor? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-15]{màquines d'impressió} Tres màquines imprimeixen 1500 llibres cada una al mes. Si un empresari compràs 5 màquines més, quants llibres podrà imprimir al cap del mes? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-16]{taronja} Una bossa de taronges de 3 kg costa 5,82 €. Calculeu quant costarà una bossa de 5 kg. \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-17]{examen} Na Júlia ha contestat bé 14 de les 18 preguntes d’un examen. Quina nota tindrà? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-18]{Dieta recomanada} A un pot de iogurt de 125 g. hi ha una inscripció que posa \\par \\startnarrower [2*middle] \\quotation {Contingu
t en calci 104 mg. (26\\% del consum diari recomanat)} \\stopnarrower \\par \\startitemize [a] \\item Quants mil·ligrams de calci hauria de prendre (per a arribar al 100\\% de la quantitat de calci recomanada)? \\item Per tant, quants iogurts hauria de prendre, si només s'alimentàs de iogurts? \\stopitemize \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-19]{caixes de llibres} A cinc caixes caben 24 llibres de 5 cm. d'amplària. Quants llibres cabrien a deu caixes? I a 21? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-20]{preu dels polígrafs} Quatre bolígrafs costen 1,20 €. Completeu aquesta taula: \\par \\placetable [here,none] [taula:preu-boli] {Preu dels bolígrafs} { \\bTABLE [setups={table3:header, table3:frame, table3:style}] \\bTR \\bTD Bolígrafs \\eTD \\bTD 1 \\eTD \\bTD 2 \\eTD \\bTD 3 \\eTD \\bTD 4 \\eTD \\bTD 5 \\eTD \\bTD 10 \\eTD \\bTD 15 \\eTD \\bTD 20 \\eTD \\bTD 30 \\eTD \\bTD 50 \\eTD \\eTR \\bTR \\bTD € \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\eTR \\eTABLE } \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-21]{màquina embotelladora} Una màquina embotelladora ha omplert 45 ampolles en 5 minuts. Quant tardarà en omplir 180 ampolles? Empleneu la taula següent: \\par \\placetable [here,none] [taula:preu-ampolles] {Preu de les ampolles} { \\bTABLE [setups={table3:header, table3:frame, table3:style}] \\par \\bTR \\bTD Ampolles \\eTD \\bTD 1 \\eTD \\bTD 2 \\eTD \\bTD 3 \\eTD \\bTD 10 \\eTD \\bTD 20 \\eTD \\bTD 90 \\eTD \\bTD 180 \\eTD \\bTD 200 \\eTD \\bTD 300 \\eTD \\bTD 500 \\eTD \\eTR \\bTR \\bTD Temps \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\eTR \\eTABLE } \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-22]{Rajoles de xocolata} Quina rajola surt més bé de preu? \\par \\placefigure [here] [fig:xocolata] {Ofertes de xocolata} {\\externalfigure [figs/proporcionalitat-numerica-vs-xocolata.jpeg]} \\par \\stopexercici \\par \\page [yes] \\subject {Solucions} \\par \\startitemize [1][distance=0.5cm] \\sym {\\in [exercici:proporcionalitat-directa-7]} \\startitemize [a] \\item $A$ té 80 persones, $B$ té 60 persones, 40 persones són de $C$, 50 persones són de $D$. Per tant, el subgrup més nombrós és l'$A$. \\item $A$ té 315 persones, $B$ té 210 persones, $C$ té 168 persones i $D$ té 336. Per tant, el subgrup més nombrós és el $D$. \\item $A$ té 49 persones, $B$ té 49 persones, $C$ té 28 persones i $D$ té 5 persones. Per tant, els subgrups més nombrosos són $A$ i $B$. \\item $A$ té 540, $B$ té 1080 persones, $C$ té 432 persones i $D$ té $648$ persones. Per tant, el subgrup més nombrós és el $B$. \\stopitemize \\stopitemize \\par \\stoptext \n\n<line 3.540> \n    \\stoptext\n\n",
 ["lastluaerror"]="",
 ["lasttexerror"]="The file ended when scanning an argument.",
 ["linenumber"]=540,
 ["offset"]=10,
 ["skiplinenumber"]=272,
}

[-- Attachment #4: Type: text/plain, Size: 495 bytes --]

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maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 15:41 [NTG-context] Very strange error: Xavier B.
@ 2023-08-14 15:49 ` Wolfgang Schuster
  2023-08-14 21:26   ` Xavier B.
  2023-08-14 16:42 ` Rik Kabel
  1 sibling, 1 reply; 13+ messages in thread
From: Wolfgang Schuster @ 2023-08-14 15:49 UTC (permalink / raw)
  To: mailing list for ConTeXt users, Xavier B.

Xavier B. schrieb am 14.08.2023 um 17:41:
> After I run context (LMTX version) to my document (attached) I get this error:
>
> tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.
>
> I don't know how to start...
> Can anyone help me?
>
> Thanks,
> Xavier
>
> PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.

Can you show the text (and commands) which appears on line 540 (plus a 
few lines before/after line 540) of your document.

Wolfgang

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___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 15:41 [NTG-context] Very strange error: Xavier B.
  2023-08-14 15:49 ` [NTG-context] " Wolfgang Schuster
@ 2023-08-14 16:42 ` Rik Kabel
  2023-08-14 16:49   ` Rik Kabel
                     ` (2 more replies)
  1 sibling, 3 replies; 13+ messages in thread
From: Rik Kabel @ 2023-08-14 16:42 UTC (permalink / raw)
  To: ntg-context, Xavier B.


[-- Attachment #1.1: Type: text/plain, Size: 518 bytes --]


On 8/14/2023 11:41 AM, Xavier B. wrote:
> After I run context (LMTX version) to my document (attached) I get this error:
>
> tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.
>
> I don't know how to start...
> Can anyone help me?
>
> Thanks,
> Xavier
>
> PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.
>
I suspect that LMTX is a bit more strict about parsing. You have omitted 
the required \par for each \head.

-- 
Rik

[-- Attachment #1.2: Type: text/html, Size: 929 bytes --]

[-- Attachment #2: Type: text/plain, Size: 495 bytes --]

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : https://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : https://contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 16:42 ` Rik Kabel
@ 2023-08-14 16:49   ` Rik Kabel
  2023-08-14 17:07   ` Wolfgang Schuster
  2023-08-14 21:24   ` Xavier B.
  2 siblings, 0 replies; 13+ messages in thread
From: Rik Kabel @ 2023-08-14 16:49 UTC (permalink / raw)
  To: ntg-context


[-- Attachment #1.1: Type: text/plain, Size: 691 bytes --]


On 8/14/2023 12:42 PM, Rik Kabel wrote:
>
>
> On 8/14/2023 11:41 AM, Xavier B. wrote:
>> After I run context (LMTX version) to my document (attached) I get this error:
>>
>> tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.
>>
>> I don't know how to start...
>> Can anyone help me?
>>
>> Thanks,
>> Xavier
>>
>> PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.
>>
> I suspect that LMTX is a bit more strict about parsing. You have 
> omitted the required \par for each \head.
>

Perhaps the mtxrun check script (https://wiki.contextgarden.net/Mtxrun) 
could be enhanced to pick this up.

-- 
Rik

[-- Attachment #1.2: Type: text/html, Size: 1500 bytes --]

[-- Attachment #2: Type: text/plain, Size: 495 bytes --]

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : https://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : https://contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 16:42 ` Rik Kabel
  2023-08-14 16:49   ` Rik Kabel
@ 2023-08-14 17:07   ` Wolfgang Schuster
  2023-08-14 21:50     ` Xavier B.
  2023-08-14 22:03     ` Xavier B.
  2023-08-14 21:24   ` Xavier B.
  2 siblings, 2 replies; 13+ messages in thread
From: Wolfgang Schuster @ 2023-08-14 17:07 UTC (permalink / raw)
  To: mailing list for ConTeXt users, Rik Kabel; +Cc: Xavier B.

Rik Kabel schrieb am 14.08.2023 um 18:42:
>
>
> On 8/14/2023 11:41 AM, Xavier B. wrote:
>> After I run context (LMTX version) to my document (attached) I get this error:
>>
>> tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.
>>
>> I don't know how to start...
>> Can anyone help me?
>>
>> Thanks,
>> Xavier
>>
>> PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.
>
> I suspect that LMTX is a bit more strict about parsing. You have 
> omitted the required \par for each \head.
>

You're correct, \head is the cause of the error and it's better to 
replace it with

     \starthead {...}
         ...
     \stophead

but there are more things which can be changed to use modern syntax (in 
many cases part of ConTeXt since nearly a decade).


A few examples:

     - \startexercici[<REFRENCE>]{<TITLE>}  --> 
\startexercici[reference=...,title=...]

     - \placetable[<PLACEMENT>][<REFERENCE>]{<TITLE>}{...} -->  
\startplacetable[reference=...,location=...,title=...] ... \stopplacetable

     - Llimones........ \hfill 6  -->  Llimones \filler[symbol] 6

     - \bigskip  -->  \blank[big]


Wolfgang

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 16:42 ` Rik Kabel
  2023-08-14 16:49   ` Rik Kabel
  2023-08-14 17:07   ` Wolfgang Schuster
@ 2023-08-14 21:24   ` Xavier B.
  2023-08-14 22:25     ` Hans Hagen via ntg-context
  2023-08-15 18:58     ` Wolfgang Schuster
  2 siblings, 2 replies; 13+ messages in thread
From: Xavier B. @ 2023-08-14 21:24 UTC (permalink / raw)
  To: Rik Kabel; +Cc: ntg-context

Thanks, Rik, for the comment. You're right.
Note that I've never been aware of such requirement because always in MKIV I use \head without \par.

@all, please comment it out this behaviour in somewhere. The weak point of context is documentation: wiki is too bit not updated and reference manual are outdated. As a simple user, it could cause nightmares, overall in transition to one major version to another.

Thanks another time,
Xavier

On Mon, 14 Aug 2023 12:42:59 -0400
Rik Kabel <ConTeXt@rik.users.panix.com> ha escrit:

> 
> On 8/14/2023 11:41 AM, Xavier B. wrote:
> > After I run context (LMTX version) to my document (attached) I get this error:
> >
> > tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.
> >
> > I don't know how to start...
> > Can anyone help me?
> >
> > Thanks,
> > Xavier
> >
> > PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.
> >
> I suspect that LMTX is a bit more strict about parsing. You have omitted 
> the required \par for each \head.
> 
> -- 
> Rik
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : https://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : https://contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 15:49 ` [NTG-context] " Wolfgang Schuster
@ 2023-08-14 21:26   ` Xavier B.
  2023-08-15 14:45     ` Aditya Mahajan
  0 siblings, 1 reply; 13+ messages in thread
From: Xavier B. @ 2023-08-14 21:26 UTC (permalink / raw)
  To: Wolfgang Schuster; +Cc: mailing list for ConTeXt users

[-- Attachment #1: Type: text/plain, Size: 735 bytes --]

On Mon, 14 Aug 2023 17:49:48 +0200
Wolfgang Schuster <wolfgang.schuster.lists@gmail.com> ha escrit:

> Xavier B. schrieb am 14.08.2023 um 17:41:
> > After I run context (LMTX version) to my document (attached) I get this error:
> >
> > tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.
> >
> > I don't know how to start...
> > Can anyone help me?
> >
> > Thanks,
> > Xavier
> >
> > PS: I receive this error after upgrading to MKIV to LMTX. Before with MKIV I get no errors.
> 
> Can you show the text (and commands) which appears on line 540 (plus a 
> few lines before/after line 540) of your document.
> 
> Wolfgang
> 

I attach the dev.log and dev-error.log. Is it enough?

Xavier

[-- Attachment #2: dev.log --]
[-- Type: text/plain, Size: 25781 bytes --]

system          > 
system          > ConTeXt  ver: 2023.08.10 02:59 LMTX  fmt: 2023.8.14  int: english/english
system          > 
system          > 'cont-new.mkxl' loaded
open source     > level 1, order 1, name '/home/xan/bin/context-current/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'
system          > beware: some patches loaded from cont-new.mkiv
close source    > level 1, order 1, name '/home/xan/bin/context-current/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'
system          > files > jobname './dev', input './dev.tex', result './dev'
fonts           > latin modern fonts are not preloaded
languages       > language 'en' is active
open source     > level 1, order 2, name './dev.tex'
modules         > 'pgfrcs' is not found
modules         > 'pgfmat' is not found
modules         > 'tikz' is loaded
open source     > level 2, order 3, name '/home/xan/bin/context-current/tex/texmf-context/tex/context/modules/mkxl/m-tikz.mkxl'
open source     > level 3, order 4, name 'pgfutil-common.tex'
close source    > level 3, order 4, name 'pgfutil-common.tex'
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close source    > level 3, order 5, name 'pgfutil-context.def'
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open source     > level 4, order 7, name 'pgf.revision.tex'
close source    > level 4, order 7, name 'pgf.revision.tex'
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open source     > level 4, order 9, name 'pgfkeys.code.tex'
open source     > level 5, order 10, name 'pgfkeyslibraryfiltered.code.tex'
close source    > level 5, order 10, name 'pgfkeyslibraryfiltered.code.tex'
close source    > level 4, order 10, name 'pgfkeys.code.tex'
cld             > stack > 
cld             > stack > use : slot = context.functions.register(f)
cld             > stack > and : context.functions.unregister(slot)
cld             > stack > 
open source     > level 4, order 11, name 'pgf.cfg'
close source    > level 4, order 11, name 'pgf.cfg'
Driver file for pgf: pgfsys-luatex.def

open source     > level 4, order 12, name 'pgfsys-luatex.def'
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close source    > level 4, order 54, name 'pgflibraryplothandlers.code.tex'
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open source     > level 2, order 74, name 'tikzlibraryfadings.code.tex'
open source     > level 3, order 75, name 'pgflibraryfadings.code.tex'
fonts           > beware: no fonts are loaded yet, using 'lm mono' in box
close source    > level 3, order 75, name 'pgflibraryfadings.code.tex'
close source    > level 2, order 75, name 'tikzlibraryfadings.code.tex'
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open source     > level 2, order 86, name 'tikzlibrarychains.code.tex'
close source    > level 2, order 86, name 'tikzlibrarychains.code.tex'
modules         > 'pgfmath' is not found
fonts           > preloading latin modern fonts (second stage)
fonts           > 'fallback modern rm 12pt' is loaded
structure       > sectioning > section @ level 3 : 0.0.1 -> Proporcionalitat directa
structure       > sectioning > subject @ level 3 : 0.0.1 -> Preguntes
floatblocks     > '1' placed (here)
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backend         > xmp > using file '/home/xan/bin/context-current/tex/texmf-context/tex/context/base/mkiv/lpdf-pdx.xml'
pages           > flushing realpage 1, userpage 1, subpage 1
floatblocks     > order disturbed
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pages           > flushing realpage 2, userpage 2, subpage 2
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tex error       > tex error on line 540 in file ./dev.tex: The file ended when scanning an argument.

200 persones en total \par \startitemize [a, packed] \item 2 de 5 persones estan a $A$ \item a cada 4 persones de $A$ li corresponen 3 persones de $B$ \item 20\% són de $C$ \item 2/8 són de $D$ \stopitemize \par \head 420 persones en total \par \startitemize [a, packed] \item $3/4$ de persones estan a $A$ \item hi ha una correspondència: 3 de $A$ $\leftrightarrow $ 2 de $B$ \item 40\% és de $C$ \item de 5 persones, 4 són de $D$ \stopitemize \par \head 245 persones \par \startitemize [a, packed] \item $1/5$ de persones són de $A$ \item $20\%$ de persones són de $B$ \item per cada 7 persones de $A$, n'hi ha 4 de $C$ \item per cada 49 persones, n'hi ha 1 de $D$ \stopitemize \par \head 1800 persones \par \startitemize [a, packed] \item Un $30\%$ és de $A$ \item 30 de cada 50 són de $B$ \item cada 5 persones de $B$ li corresponen 2 persones de $C$ \item $D$ té un 150\% que les persones de $C$ \stopitemize \par \stopitemize \par En tots els casos, digueu quantes persones hi hauria en el subgrup més nombrós si en total hi hagués 1000 persones. \stopexercici \par \startexercici [exercici:proporcionalitat-directa-8]{relacionar diagrames} Relacioneu en cada cas els diagrames amb la proporció indicada \par \startitemize [A] \par \head Proporcions \par \startitemize [a, packed, columns] \item 2 de 5 \item 20\% \item $3/5$ \item 5 a 10 \stopitemize \par \head Diagrames \par \startitemize [a, packed, columns] \item \starttikzpicture \draw (0,0) -- (5,0); \foreach \x in {0, 1, 2,..., 5} { \draw (\x , -0.2) -- (\x , 0.2); \draw (\x ,-0.2) node[anchor=north] {\x }; } \draw [color=blue!50, line width=2pt] (0,0) -- (1,0); \stoptikzpicture \par \item \starttikzpicture \draw (0,0) -- (5,0); \foreach \x in {0, 1, 2,..., 5} { \draw (\x , -0.2) -- (\x , 0.2); \draw (\x ,-0.2) node[anchor=north] {\x }; } \draw [color=red!50, line width=2pt] (0,0) -- (2,0); \stoptikzpicture \par \item \starttikzpicture \draw (0,0) -- (5,0); \foreach \x in {0, 1, 2,..., 5} { \draw (\x , -0.2) -- (\x , 0.2); \draw (\x ,-0.2) node[anchor=north] {\x }; } \draw [color=green!50, line width=2pt] (0,0) -- (3,0); \stoptikzpicture \par \item \starttikzpicture \draw (0,0) -- (5,0); \foreach \x in {0, 1, 2,..., 5} { \draw (\x , -0.2) -- (\x , 0.2); \draw (\x ,-0.2) node[anchor=north] {\x }; } \draw [color=orange!50, line width=2pt] (0,0) -- (1.6,0); \stoptikzpicture \par \stopitemize \par \stopitemize \par Per a cada proporció, dibuixeu nous diagrames que tengui longitud 100. \stopexercici \par \par \startexercici [exercici:proporcionalitat-directa-9]{representar a diagrames}Usant el diagrama $5 \times 10$ següent (vegeu la figura~\in [figura:diagrama-punts-5x10]) representeu la informació donada en cada cas. \par \placefigure [force] [figura:diagrama-punts-5x10] {Diagrama de punts $5 \times 10$} { \bTABLE [frame=off,align={middle,lohi},width=fit, offset=2mm] \bTR \bTD \starttikzpicture \foreach \x in {0,...,9} \foreach \y in {0,...,4} { \draw [fill=gray!50] (\x ,\y ) circle (0.25); } \par \stoptikzpicture \eTD \eTR \eTABLE } \par \startitemize [a, columns, packed, four] \item 40\% \item 4 de 5 \item $3/4$ \item 4 a 1 \item 22\% \item $1/8$ \item 5 a 3 \item 3 de 8 \stopitemize \par Si aquestes informacions corresponguessin a mostres de peixos ferits a la mar, calculeu quants peixos malalts hi hauria en una mostra de 3000 peixos en total. \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-1]{sou} Na Marta fa feina per hores. Si fent 25 hores de feina, na Marta cobra 625 euros, quant cobrarà fent 40 hores? Quantes hores hauria de fer na Marta per cobrar exactament 2300 euros? \stopexercici \par \par \startexercici [exercici:proporcionalitat-directa-antic-2]{astronautes} Aquest és la bitàcola d'un projecte espacial: \startitemize [4] \item S'enlairen 5 astronautes, amb 200 kg de menjar a una estació espacial \item Al cap de 3 dies, hi ha un relleu: se'n van 2 i en vénen 3 \item La tripulació resultant es queda durant 5 dies més \item Tots els astronautes tornen. L'estació espacial queda buida \stopitemize \par Els bastarà el menjar que s'enduen al principi si sabem que quatre astronautes mengen en promig 20 kg per dia? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-3]{consum de benzina} El meu cotxe consumeix 4,5 litres cada cent quilòmetres. \startitemize [a,text] \item Quants litres consumiria si fes 56 km? \item Si tenc només 7 litres al dipòsit, quin recorregut podria fer?\stopitemize \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-4]{temps per trajecte} Per anar de Palma a Campos una persona tarda 32 minuts. Quant tardaria aquesta persona per anar a Inca? Quan dugui 10 minuts després de partir, a quina distància estarà? \par \bigskip Dades necessàries: \startitemize [a, packed] \item Distància Palma-Campos: $38,7 \unit {kilo meter}$ \item Distància Palma-Inca: $33,4 \unit {kilo meter}$ \stopitemize \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-5]{xampú} Na Carme es pot rentar els cabells durant 48 dies amb un pot de xampú de 150 ml. Què necessita per rentar-se'ls durant 3 mesos? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-6]{ensalada de fruites} Per fer una ensalada de fruites, necessitam tallar a bocinets 4 taronges per a cada 10 plàtans. Quantes taronges hem de tallar a bocinets si disposem de 25 plàtans? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-7]{pintura} Pintar $50 \unit {square meter}$ de paret costa 625 euros. Quant costaria pintar $420 \unit {square meter}$? Quants metres podrem pintar si només tenim 500 €? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-8]{càries} Segons les estadístiques, 2 de cada 5 persones tenen càries. Si són 360 les persones enquestades, quantes tenen càries? \stopexercici \par \par \startexercici [exercici:proporcionalitat-directa-antic-9]{retoladors} Tres retoladors costen 4,80 euros. Quant costaran 5 retoladors? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-10]{rellotge} Un rellotge s'ha endarrerit 18 minuts en 6 dies. Quants minuts s'haurà endarrerit d'aquí a 9 dies ? Quants dies han de passar per a què s'endarrereixi tres quarts d'hora? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-11]{tren} Si un tren recorre 430 km en sis hores, llavors quants de quilòmetres recorrerà en nou hores? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-12]{sou} Na Laia treballa de dependenta durant les vacances de Nadal. Per 5 dies de feina cobra 250 €. Si ha treballat 14 dies, quant cobrarà? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-13]{arbre} Un arbre als 12 mesos mesura 1,54 m d'altura. Si creixés al mateix ritme tot el temps, quant mesuraria als 24 mesos? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-14]{Comparació de camises} En una botiga tenen dues ofertes: 3 camises a 57 € o bé 5 camises a 92 €. Quina és millor? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-15]{màquines d'impressió} Tres màquines imprimeixen 1500 llibres cada una al mes. Si un empresari compràs 5 màquines més, quants llibres podrà imprimir al cap del mes? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-16]{taronja} Una bossa de taronges de 3 kg costa 5,82 €. Calculeu quant costarà una bossa de 5 kg. \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-17]{examen} Na Júlia ha contestat bé 14 de les 18 preguntes d’un examen. Quina nota tindrà? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-18]{Dieta recomanada} A un pot de iogurt de 125 g. hi ha una inscripció que posa \par \startnarrower [2*middle] \quotation {Contingut en calci 104 mg. (26\% del consum diari recomanat)} \stopnarrower \par \startitemize [a] \item Quants mil·ligrams de calci hauria de prendre (per a arribar al 100\% de la quantitat de calci recomanada)? \item Per tant, quants iogurts hauria de prendre, si no
més s'alimentàs de iogurts? \stopitemize \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-19]{caixes de llibres} A cinc caixes caben 24 llibres de 5 cm. d'amplària. Quants llibres cabrien a deu caixes? I a 21? \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-20]{preu dels polígrafs} Quatre bolígrafs costen 1,20 €. Completeu aquesta taula: \par \placetable [here,none] [taula:preu-boli] {Preu dels bolígrafs} { \bTABLE [setups={table3:header, table3:frame, table3:style}] \bTR \bTD Bolígrafs \eTD \bTD 1 \eTD \bTD 2 \eTD \bTD 3 \eTD \bTD 4 \eTD \bTD 5 \eTD \bTD 10 \eTD \bTD 15 \eTD \bTD 20 \eTD \bTD 30 \eTD \bTD 50 \eTD \eTR \bTR \bTD € \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \eTR \eTABLE } \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-21]{màquina embotelladora} Una màquina embotelladora ha omplert 45 ampolles en 5 minuts. Quant tardarà en omplir 180 ampolles? Empleneu la taula següent: \par \placetable [here,none] [taula:preu-ampolles] {Preu de les ampolles} { \bTABLE [setups={table3:header, table3:frame, table3:style}] \par \bTR \bTD Ampolles \eTD \bTD 1 \eTD \bTD 2 \eTD \bTD 3 \eTD \bTD 10 \eTD \bTD 20 \eTD \bTD 90 \eTD \bTD 180 \eTD \bTD 200 \eTD \bTD 300 \eTD \bTD 500 \eTD \eTR \bTR \bTD Temps \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \bTD \eTD \eTR \eTABLE } \stopexercici \par \startexercici [exercici:proporcionalitat-directa-antic-22]{Rajoles de xocolata} Quina rajola surt més bé de preu? \par \placefigure [here] [fig:xocolata] {Ofertes de xocolata} {\externalfigure [figs/proporcionalitat-numerica-vs-xocolata.jpeg]} \par \stopexercici \par \page [yes] \subject {Solucions} \par \startitemize [1][distance=0.5cm] \sym {\in [exercici:proporcionalitat-directa-7]} \startitemize [a] \item $A$ té 80 persones, $B$ té 60 persones, 40 persones són de $C$, 50 persones són de $D$. Per tant, el subgrup més nombrós és l'$A$. \item $A$ té 315 persones, $B$ té 210 persones, $C$ té 168 persones i $D$ té 336. Per tant, el subgrup més nombrós és el $D$. \item $A$ té 49 persones, $B$ té 49 persones, $C$ té 28 persones i $D$ té 5 persones. Per tant, els subgrups més nombrosos són $A$ i $B$. \item $A$ té 540, $B$ té 1080 persones, $C$ té 432 persones i $D$ té $648$ persones. Per tant, el subgrup més nombrós és el $B$. \stopitemize \stopitemize \par \stoptext 

<line 3.540> 
    \stoptext

530     \startitemize[1][distance=0.5cm]
531     \sym{\in[exercici:proporcionalitat-directa-7]} \startitemize[a]
532     \item $A$ té 80 persones, $B$ té 60 persones, 40 persones són de $C$, 50 persones són de $D$. Per tant, el subgrup més nombrós és l'$A$.
533     \item $A$ té 315 persones, $B$ té 210 persones, $C$ té 168 persones i $D$ té 336. Per tant, el subgrup més nombrós és el $D$.
534     \item $A$ té 49 persones, $B$ té 49 persones, $C$ té 28 persones i $D$ té 5 persones. Per tant, els subgrups més nombrosos són $A$ i $B$.
535     \item $A$ té 540, $B$ té 1080 persones, $C$ té 432 persones i $D$ té $648$ persones. Per tant, el subgrup més nombrós és el $B$.
536     \stopitemize
537     \stopitemize
538     
539     \stoptext

[-- Attachment #3: dev-error.log --]
[-- Type: text/plain, Size: 11350 bytes --]

return {
 ["errortype"]=6,
 ["filename"]="./dev.tex",
 ["lastcontext"]="\n200 persones en total \\par \\startitemize [a, packed] \\item 2 de 5 persones estan a $A$ \\item a cada 4 persones de $A$ li corresponen 3 persones de $B$ \\item 20\\% són de $C$ \\item 2/8 són de $D$ \\stopitemize \\par \\head 420 persones en total \\par \\startitemize [a, packed] \\item $3/4$ de persones estan a $A$ \\item hi ha una correspondència: 3 de $A$ $\\leftrightarrow $ 2 de $B$ \\item 40\\% és de $C$ \\item de 5 persones, 4 són de $D$ \\stopitemize \\par \\head 245 persones \\par \\startitemize [a, packed] \\item $1/5$ de persones són de $A$ \\item $20\\%$ de persones són de $B$ \\item per cada 7 persones de $A$, n'hi ha 4 de $C$ \\item per cada 49 persones, n'hi ha 1 de $D$ \\stopitemize \\par \\head 1800 persones \\par \\startitemize [a, packed] \\item Un $30\\%$ és de $A$ \\item 30 de cada 50 són de $B$ \\item cada 5 persones de $B$ li corresponen 2 persones de $C$ \\item $D$ té un 150\\% que les persones de $C$ \\stopitemize \\par \\stopitemize \\par En tots els casos, digueu quantes persones hi hauria en el subgrup més nombrós si en total hi hagués 1000 persones. \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-8]{relacionar diagrames} Relacioneu en cada cas els diagrames amb la proporció indicada \\par \\startitemize [A] \\par \\head Proporcions \\par \\startitemize [a, packed, columns] \\item 2 de 5 \\item 20\\% \\item $3/5$ \\item 5 a 10 \\stopitemize \\par \\head Diagrames \\par \\startitemize [a, packed, columns] \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=blue!50, line width=2pt] (0,0) -- (1,0); \\stoptikzpicture \\par \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=red!50, line width=2pt] (0,0) -- (2,0); \\stoptikzpicture \\par \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=green!50, line width=2pt] (0,0) -- (3,0); \\stoptikzpicture \\par \\item \\starttikzpicture \\draw (0,0) -- (5,0); \\foreach \\x in {0, 1, 2,..., 5} { \\draw (\\x , -0.2) -- (\\x , 0.2); \\draw (\\x ,-0.2) node[anchor=north] {\\x }; } \\draw [color=orange!50, line width=2pt] (0,0) -- (1.6,0); \\stoptikzpicture \\par \\stopitemize \\par \\stopitemize \\par Per a cada proporció, dibuixeu nous diagrames que tengui longitud 100. \\stopexercici \\par \\par \\startexercici [exercici:proporcionalitat-directa-9]{representar a diagrames}Usant el diagrama $5 \\times 10$ següent (vegeu la figura~\\in [figura:diagrama-punts-5x10]) representeu la informació donada en cada cas. \\par \\placefigure [force] [figura:diagrama-punts-5x10] {Diagrama de punts $5 \\times 10$} { \\bTABLE [frame=off,align={middle,lohi},width=fit, offset=2mm] \\bTR \\bTD \\starttikzpicture \\foreach \\x in {0,...,9} \\foreach \\y in {0,...,4} { \\draw [fill=gray!50] (\\x ,\\y ) circle (0.25); } \\par \\stoptikzpicture \\eTD \\eTR \\eTABLE } \\par \\startitemize [a, columns, packed, four] \\item 40\\% \\item 4 de 5 \\item $3/4$ \\item 4 a 1 \\item 22\\% \\item $1/8$ \\item 5 a 3 \\item 3 de 8 \\stopitemize \\par Si aquestes informacions corresponguessin a mostres de peixos ferits a la mar, calculeu quants peixos malalts hi hauria en una mostra de 3000 peixos en total. \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-1]{sou} Na Marta fa feina per hores. Si fent 25 hores de feina, na Marta cobra 625 euros, quant cobrarà fent 40 hores? Quantes hores hauria de fer na Marta per cobrar exactament 2300 euros? \\stopexercici \\par \\par \\startexercici [exercici:proporcionalitat-directa-antic-2]{astronautes} Aquest és la bitàcola d'un projecte espacial: \\startitemize [4] \\item S'enlairen 5 astronautes, amb 200 kg de menjar a una estació espacial \\item Al cap de 3 dies, hi ha un relleu: se'n van 2 i en vénen 3 \\item La tripulació resultant es queda durant 5 dies més \\item Tots els astronautes tornen. L'estació espacial queda buida \\stopitemize \\par Els bastarà el menjar que s'enduen al principi si sabem que quatre astronautes mengen en promig 20 kg per dia? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-3]{consum de benzina} El meu cotxe consumeix 4,5 litres cada cent quilòmetres. \\startitemize [a,text] \\item Quants litres consumiria si fes 56 km? \\item Si tenc només 7 litres al dipòsit, quin recorregut podria fer?\\stopitemize \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-4]{temps per trajecte} Per anar de Palma a Campos una persona tarda 32 minuts. Quant tardaria aquesta persona per anar a Inca? Quan dugui 10 minuts després de partir, a quina distància estarà? \\par \\bigskip Dades necessàries: \\startitemize [a, packed] \\item Distància Palma-Campos: $38,7 \\unit {kilo meter}$ \\item Distància Palma-Inca: $33,4 \\unit {kilo meter}$ \\stopitemize \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-5]{xampú} Na Carme es pot rentar els cabells durant 48 dies amb un pot de xampú de 150 ml. Què necessita per rentar-se'ls durant 3 mesos? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-6]{ensalada de fruites} Per fer una ensalada de fruites, necessitam tallar a bocinets 4 taronges per a cada 10 plàtans. Quantes taronges hem de tallar a bocinets si disposem de 25 plàtans? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-7]{pintura} Pintar $50 \\unit {square meter}$ de paret costa 625 euros. Quant costaria pintar $420 \\unit {square meter}$? Quants metres podrem pintar si només tenim 500 €? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-8]{càries} Segons les estadístiques, 2 de cada 5 persones tenen càries. Si són 360 les persones enquestades, quantes tenen càries? \\stopexercici \\par \\par \\startexercici [exercici:proporcionalitat-directa-antic-9]{retoladors} Tres retoladors costen 4,80 euros. Quant costaran 5 retoladors? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-10]{rellotge} Un rellotge s'ha endarrerit 18 minuts en 6 dies. Quants minuts s'haurà endarrerit d'aquí a 9 dies ? Quants dies han de passar per a què s'endarrereixi tres quarts d'hora? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-11]{tren} Si un tren recorre 430 km en sis hores, llavors quants de quilòmetres recorrerà en nou hores? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-12]{sou} Na Laia treballa de dependenta durant les vacances de Nadal. Per 5 dies de feina cobra 250 €. Si ha treballat 14 dies, quant cobrarà? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-13]{arbre} Un arbre als 12 mesos mesura 1,54 m d'altura. Si creixés al mateix ritme tot el temps, quant mesuraria als 24 mesos? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-14]{Comparació de camises} En una botiga tenen dues ofertes: 3 camises a 57 € o bé 5 camises a 92 €. Quina és millor? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-15]{màquines d'impressió} Tres màquines imprimeixen 1500 llibres cada una al mes. Si un empresari compràs 5 màquines més, quants llibres podrà imprimir al cap del mes? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-16]{taronja} Una bossa de taronges de 3 kg costa 5,82 €. Calculeu quant costarà una bossa de 5 kg. \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-17]{examen} Na Júlia ha contestat bé 14 de les 18 preguntes d’un examen. Quina nota tindrà? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-18]{Dieta recomanada} A un pot de iogurt de 125 g. hi ha una inscripció que posa \\par \\startnarrower [2*middle] \\quotation {Contingu
t en calci 104 mg. (26\\% del consum diari recomanat)} \\stopnarrower \\par \\startitemize [a] \\item Quants mil·ligrams de calci hauria de prendre (per a arribar al 100\\% de la quantitat de calci recomanada)? \\item Per tant, quants iogurts hauria de prendre, si només s'alimentàs de iogurts? \\stopitemize \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-19]{caixes de llibres} A cinc caixes caben 24 llibres de 5 cm. d'amplària. Quants llibres cabrien a deu caixes? I a 21? \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-20]{preu dels polígrafs} Quatre bolígrafs costen 1,20 €. Completeu aquesta taula: \\par \\placetable [here,none] [taula:preu-boli] {Preu dels bolígrafs} { \\bTABLE [setups={table3:header, table3:frame, table3:style}] \\bTR \\bTD Bolígrafs \\eTD \\bTD 1 \\eTD \\bTD 2 \\eTD \\bTD 3 \\eTD \\bTD 4 \\eTD \\bTD 5 \\eTD \\bTD 10 \\eTD \\bTD 15 \\eTD \\bTD 20 \\eTD \\bTD 30 \\eTD \\bTD 50 \\eTD \\eTR \\bTR \\bTD € \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\eTR \\eTABLE } \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-21]{màquina embotelladora} Una màquina embotelladora ha omplert 45 ampolles en 5 minuts. Quant tardarà en omplir 180 ampolles? Empleneu la taula següent: \\par \\placetable [here,none] [taula:preu-ampolles] {Preu de les ampolles} { \\bTABLE [setups={table3:header, table3:frame, table3:style}] \\par \\bTR \\bTD Ampolles \\eTD \\bTD 1 \\eTD \\bTD 2 \\eTD \\bTD 3 \\eTD \\bTD 10 \\eTD \\bTD 20 \\eTD \\bTD 90 \\eTD \\bTD 180 \\eTD \\bTD 200 \\eTD \\bTD 300 \\eTD \\bTD 500 \\eTD \\eTR \\bTR \\bTD Temps \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\bTD \\eTD \\eTR \\eTABLE } \\stopexercici \\par \\startexercici [exercici:proporcionalitat-directa-antic-22]{Rajoles de xocolata} Quina rajola surt més bé de preu? \\par \\placefigure [here] [fig:xocolata] {Ofertes de xocolata} {\\externalfigure [figs/proporcionalitat-numerica-vs-xocolata.jpeg]} \\par \\stopexercici \\par \\page [yes] \\subject {Solucions} \\par \\startitemize [1][distance=0.5cm] \\sym {\\in [exercici:proporcionalitat-directa-7]} \\startitemize [a] \\item $A$ té 80 persones, $B$ té 60 persones, 40 persones són de $C$, 50 persones són de $D$. Per tant, el subgrup més nombrós és l'$A$. \\item $A$ té 315 persones, $B$ té 210 persones, $C$ té 168 persones i $D$ té 336. Per tant, el subgrup més nombrós és el $D$. \\item $A$ té 49 persones, $B$ té 49 persones, $C$ té 28 persones i $D$ té 5 persones. Per tant, els subgrups més nombrosos són $A$ i $B$. \\item $A$ té 540, $B$ té 1080 persones, $C$ té 432 persones i $D$ té $648$ persones. Per tant, el subgrup més nombrós és el $B$. \\stopitemize \\stopitemize \\par \\stoptext \n\n<line 3.540> \n    \\stoptext\n\n",
 ["lastluaerror"]="",
 ["lasttexerror"]="The file ended when scanning an argument.",
 ["linenumber"]=540,
 ["offset"]=10,
 ["skiplinenumber"]=272,
}

[-- Attachment #4: Type: text/plain, Size: 495 bytes --]

___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 17:07   ` Wolfgang Schuster
@ 2023-08-14 21:50     ` Xavier B.
  2023-08-14 22:03     ` Xavier B.
  1 sibling, 0 replies; 13+ messages in thread
From: Xavier B. @ 2023-08-14 21:50 UTC (permalink / raw)
  To: Wolfgang Schuster; +Cc: mailing list for ConTeXt users, Rik Kabel

Thanks, Wolfgang, for pointing this replacements.
I will try to change that but it's a lot of work.

Appreciate
Xavier

On Mon, 14 Aug 2023 19:07:09 +0200
Wolfgang Schuster <wolfgang.schuster.lists@gmail.com> ha escrit:
> >
> 
> You're correct, \head is the cause of the error and it's better to 
> replace it with
> 
>      \starthead {...}
>          ...
>      \stophead
> 
> but there are more things which can be changed to use modern syntax (in 
> many cases part of ConTeXt since nearly a decade).
> 
> 
> A few examples:
> 
>      - \startexercici[<REFRENCE>]{<TITLE>}  --> 
> \startexercici[reference=...,title=...]
> 
>      - \placetable[<PLACEMENT>][<REFERENCE>]{<TITLE>}{...} -->  
> \startplacetable[reference=...,location=...,title=...] ... \stopplacetable
> 
>      - Llimones........ \hfill 6  -->  Llimones \filler[symbol] 6
> 
>      - \bigskip  -->  \blank[big]
> 
> 
> Wolfgang
> 
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 17:07   ` Wolfgang Schuster
  2023-08-14 21:50     ` Xavier B.
@ 2023-08-14 22:03     ` Xavier B.
  2023-08-15  3:55       ` Wolfgang Schuster
  1 sibling, 1 reply; 13+ messages in thread
From: Xavier B. @ 2023-08-14 22:03 UTC (permalink / raw)
  To: Wolfgang Schuster; +Cc: mailing list for ConTeXt users, Rik Kabel

Now 

> 
>      - \startexercici[<REFRENCE>]{<TITLE>}  --> 
> \startexercici[reference=...,title=...]
> 

with LMTX this

\startitemize
\sym{\in[REFERENCE]}
\stopitemize

does not work.

Some change here too?

Thanks,



___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 21:24   ` Xavier B.
@ 2023-08-14 22:25     ` Hans Hagen via ntg-context
  2023-08-15 18:58     ` Wolfgang Schuster
  1 sibling, 0 replies; 13+ messages in thread
From: Hans Hagen via ntg-context @ 2023-08-14 22:25 UTC (permalink / raw)
  To: ntg-context; +Cc: Hans Hagen

On 8/14/2023 11:24 PM, Xavier B. wrote:
> Thanks, Rik, for the comment. You're right.
> Note that I've never been aware of such requirement because always in MKIV I use \head without \par.
> 
> @all, please comment it out this behaviour in somewhere. The weak point of context is documentation: wiki is too bit not updated and reference manual are outdated. As a simple user, it could cause nightmares, overall in transition to one major version to another.
the only things that really changed are

- input encodings, still supported but we assume utf8
- font encodings, font features etc that make for different specifications
- some fuzzy argument handling that made sense 25 years ago but not today
- some low level fatures that were never to be used at the user level
- improvements to mechanism that are now possible
- more was added than removed (and believe me: i'd like to remove some)
- if something fails also keep in mind that maybe it was never supossed 
to work but tex is just rather tolerant

take for instance math: we adapt to possibilities, unicode developments 
etc. but overall interfaces are kept (we eventually dropped $$ mkiv 
because it is hard to get spacing right otherwise, een with some nasty 
tricks)

\head is one of these "best use arguments" and les sknown is that we 
also dropped par delimited \section and such (the head one currently can 
be enabled with \autoparagraphmode4)

the main drive is 'better rendering' and 'less complicated coding'

you use for for instance \bigskip which is never going to guarantee good 
spacing as it doesn't cooperate with \blank and friends (it is sort of 
dangerous to mix what oen sees outside context with context commands 
like like loading that lua module, which actually is in none of the 
manuals)

if one wants to get an idea of coding context documents the 'source sof 
manuals' can show some

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
        tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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wiki     : https://contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [NTG-context] Re: Very strange error:
  2023-08-14 22:03     ` Xavier B.
@ 2023-08-15  3:55       ` Wolfgang Schuster
  0 siblings, 0 replies; 13+ messages in thread
From: Wolfgang Schuster @ 2023-08-15  3:55 UTC (permalink / raw)
  To: Xavier B.; +Cc: mailing list for ConTeXt users, Rik Kabel

Xavier B. schrieb am 15.08.2023 um 00:03:
> Now
>
>>       - \startexercici[<REFRENCE>]{<TITLE>}  -->
>> \startexercici[reference=...,title=...]
>>
> with LMTX this
>
> \startitemize
> \sym{\in[REFERENCE]}
> \stopitemize
>
> does not work.

You have to provide a example for the error because it works for me.

\starttext

\startsection [reference=foo,title=Foo]

\startitemize
\sym{\in[foo]} xxx
\stopitemize

\stopsection

\stoptext

Wolfgang

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* [NTG-context] Re: Very strange error:
  2023-08-14 21:26   ` Xavier B.
@ 2023-08-15 14:45     ` Aditya Mahajan
  0 siblings, 0 replies; 13+ messages in thread
From: Aditya Mahajan @ 2023-08-15 14:45 UTC (permalink / raw)
  To: mailing list for ConTeXt users

On Mon, 14 Aug 2023, Xavier B. wrote:
> > Can you show the text (and commands) which appears on line 540 (plus a 
> > few lines before/after line 540) of your document.
> > 
> I attach the dev.log and dev-error.log. Is it enough?

You should show a *complete* context source document that generates the error. See 

https://tex.meta.stackexchange.com/questions/228/ive-just-been-asked-to-write-a-minimal-working-example-mwe-what-is-that

(Most of the advice here is latex specific, but the idea is the same for context).

Aditya
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* [NTG-context] Re: Very strange error:
  2023-08-14 21:24   ` Xavier B.
  2023-08-14 22:25     ` Hans Hagen via ntg-context
@ 2023-08-15 18:58     ` Wolfgang Schuster
  1 sibling, 0 replies; 13+ messages in thread
From: Wolfgang Schuster @ 2023-08-15 18:58 UTC (permalink / raw)
  To: mailing list for ConTeXt users, Xavier B.; +Cc: Rik Kabel

Xavier B. schrieb am 14.08.2023 um 23:24:
> Thanks, Rik, for the comment. You're right.
> Note that I've never been aware of such requirement because always in MKIV I use \head without \par.

You have empty lines in your document which have the same effect as \par.

Commands (e.g. descriptions) which end with the end of the paragraph had 
always been problematic and it's better to use the alternative environment.

> @all, please comment it out this behaviour in somewhere. The weak point of context is documentation: wiki is too bit not updated and reference manual are outdated. As a simple user, it could cause nightmares, overall in transition to one major version to another.

All of the changes I mentioned are things which have been changed/added 
a long time ago and you're just a decade too late ;)

Wolfgang

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^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2023-08-15 19:00 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-08-14 15:41 [NTG-context] Very strange error: Xavier B.
2023-08-14 15:49 ` [NTG-context] " Wolfgang Schuster
2023-08-14 21:26   ` Xavier B.
2023-08-15 14:45     ` Aditya Mahajan
2023-08-14 16:42 ` Rik Kabel
2023-08-14 16:49   ` Rik Kabel
2023-08-14 17:07   ` Wolfgang Schuster
2023-08-14 21:50     ` Xavier B.
2023-08-14 22:03     ` Xavier B.
2023-08-15  3:55       ` Wolfgang Schuster
2023-08-14 21:24   ` Xavier B.
2023-08-14 22:25     ` Hans Hagen via ntg-context
2023-08-15 18:58     ` Wolfgang Schuster

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