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* Problem with \starttable \stoptable and some math
@ 2007-08-31  2:04 WN
  2007-08-31  2:33 ` Aditya Mahajan
  0 siblings, 1 reply; 4+ messages in thread
From: WN @ 2007-08-31  2:04 UTC (permalink / raw)
  To: mailing list for ConTeXt users

Hi,

After recompiling a 1-year old document I stumbled on the following 
(which used to work)
Some of math symbols in a table environment are ''ignored'' i.e are not 
shown.
They do work outside the table environment though.
I think it has to do with some font switching in the table environment, but
cannot verify this. I also tried the bTABLE/eTABLE but same result.

Any help is welcome.

Wim

Version context
TeXExec | tex engine: pdftex
TeXExec | tex format: cont-en
This is pdfTeX, Version 3.141592-1.40.3 (Web2C 7.5.6)
 \write18 enabled.
 (c:/Context/isoimage/usr/local/context/tex/texmf-mswin/web2c/natural.tcx)
entering extended mode
..
ConTeXt  ver: 2007.07.29 22:06 MKII  fmt: 2007.7.31  int: english/english

Minimal test file (also checked on livecontext)

\loadmapfile[original-youngryu-tx.map]
\startmathcollection [extra]
\definemathsymbol [oiint]               [op] [mc] ["08] [mc] ["09]
\definemathsymbol [oiiint]              [op] [mc] ["29] [mc] ["2a]
\definemathsymbol [ointctrclockwise]    [op] [mc] ["0A] [mc] ["0B]
\definemathsymbol [ointclockwise]       [op] [mc] ["0C] [mc] ["0D]
\definemathsymbol [varointctrclockwise] [op] [mc] ["2B] [mc] ["2C]
\definemathsymbol [varointclockwise]    [op] [mc] ["2D] [mc] ["2E]
\definemathsymbol [iint]                [op] [mc] ["21] [mc] ["22]
\definemathsymbol [iiint]               [op] [mc] ["23] [mc] ["24]
\definemathsymbol [iiiint]              [op] [mc] ["25] [mc] ["26]
\definemathsymbol [idotsint]            [op] [mc] ["27] [mc] ["28]
\definemathsymbol [oiintctrclockwise]   [op] [mc] ["40] [mc] ["41]
\definemathsymbol [oiintclockwise]      [op] [mc] ["48] [mc] ["49]
\definemathsymbol [varoiintctrclockwise][op] [mc] ["4A] [mc] ["4B]
\definemathsymbol [varoiintclockwise]   [op] [mc] ["42] [mc] ["43]
\definemathsymbol [oiiintctrclockwise]  [op] [mc] ["44] [mc] ["45]
\definemathsymbol [oiiintclockwise]     [op] [mc] ["4C] [mc] ["4D]
\definemathsymbol [varoiiintctrclockwise][op] [mc] ["4E] [mc] ["4F]
\definemathsymbol [varoiiintclockwise]  [op] [mc] ["46] [mc] ["47]
% added 10-06-2007
\stopmathcollection

\starttypescript [math] [modern,computer-modern,latin-modern,ams] [size]
    \definebodyfont 
[28pt,24pt,18pt,17.3pt,14.4pt,12pt,11pt,10pt,9pt,8pt,7pt,6pt,5pt,4pt] 
[mm] [mc=txexa sa 1]
\stoptypescript
\definetypeface[mainface] [rm]   [serif]  [times]     [default]  
[encoding=texnansi]
\definetypeface[mainface] [mm] [math] [modern] [modern] [encoding=texnansi]
\setupbodyfont[mainface,11pt]
\enablemathcollection[extra]

\starttext
\startformula
\oiint \vec{E} \cdot d \vec{S} \
\stopformula
$\oiint \vec{E} \cdot d \vec{S}$

\startitemize[a][stopper=)]
\item De wet van Gauss
\starttable[|lp(0.2\textwidth)|p(0.4\textwidth)|p(0.3\textwidth)|lp(0.3\textwidth)|]
\NC
\NC $\oiint \vec{E} \cdot d \vec{S}$
\NC ${\rm div} \: \vec{E} = etc. $
\NC extra tekst
\NC \NR
\stoptable
\stopitemize
\stoptext

___________________________________________________________________________________
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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___________________________________________________________________________________


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: Problem with \starttable \stoptable and some math
  2007-08-31  2:04 Problem with \starttable \stoptable and some math WN
@ 2007-08-31  2:33 ` Aditya Mahajan
  2007-08-31  3:56   ` WN
  0 siblings, 1 reply; 4+ messages in thread
From: Aditya Mahajan @ 2007-08-31  2:33 UTC (permalink / raw)
  To: mailing list for ConTeXt users

On Fri, 31 Aug 2007, WN wrote:

> Hi,
>
> After recompiling a 1-year old document I stumbled on the following
> (which used to work)
> Some of math symbols in a table environment are ''ignored'' i.e are not
> shown.
> They do work outside the table environment though.
> I think it has to do with some font switching in the table environment, but
> cannot verify this. I also tried the bTABLE/eTABLE but same result.

Compiles fine here, using the "old"

ConTeXt  ver: 2007.08.24 14:18 MKII  fmt: 2007.8.24  int: english/english

So maybe something that changed recently. I cannot test with the 
current version right now (have a hard deadline, do not want to mess 
with the system...)

Aditya
___________________________________________________________________________________
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://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: Problem with \starttable \stoptable and some math
  2007-08-31  2:33 ` Aditya Mahajan
@ 2007-08-31  3:56   ` WN
  2007-08-31  4:28     ` Aditya Mahajan
  0 siblings, 1 reply; 4+ messages in thread
From: WN @ 2007-08-31  3:56 UTC (permalink / raw)
  To: Aditya Mahajan; +Cc: mailing list for ConTeXt users


> Compiles fine here, using the "old"
>   
I know it compiles, that is not the problem. But look closely at the output,
in the starttable/stoptable the \oiint is ''ignored but in the 
startformula/stopformula it is shown.
So the starttable/stoptable is doing something , what I don't know.

That is what I observed

Wim
> ConTeXt  ver: 2007.08.24 14:18 MKII  fmt: 2007.8.24  int: english/english
>
> So maybe something that changed recently. I cannot test with the 
> current version right now (have a hard deadline, do not want to mess 
> with the system...)
>
> Aditya
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive  : https://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>
>   

___________________________________________________________________________________
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://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: Problem with \starttable \stoptable and some math
  2007-08-31  3:56   ` WN
@ 2007-08-31  4:28     ` Aditya Mahajan
  0 siblings, 0 replies; 4+ messages in thread
From: Aditya Mahajan @ 2007-08-31  4:28 UTC (permalink / raw)
  To: WN; +Cc: mailing list for ConTeXt users

On Fri, 31 Aug 2007, WN wrote:

>
>> Compiles fine here, using the "old"
>> 
> I know it compiles, that is not the problem. But look closely at the output,
> in the starttable/stoptable the \oiint is ''ignored but in the 
> startformula/stopformula it is shown.
> So the starttable/stoptable is doing something , what I don't know.

I see. I do not have the oiint in the the table, so something is 
wrong. The plain tex alignment works, so must be something that table 
is changing.

\halign{\tabskip 3cm
#&# \cr
$\oiint \vec{E}$ &
${\rm div} \: \vec{E}$ \cr}

\loggingall suggests that math collection is reset to default inside 
tables.

So, a quick workaround: Change the collection from extra to default.


Aditya
___________________________________________________________________________________
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://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________


^ permalink raw reply	[flat|nested] 4+ messages in thread

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2007-08-31  2:04 Problem with \starttable \stoptable and some math WN
2007-08-31  2:33 ` Aditya Mahajan
2007-08-31  3:56   ` WN
2007-08-31  4:28     ` Aditya Mahajan

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