[NTG-context] Bug in latest LMTX

2020-07-21 Thread Otared Kavian
Hi Hans,

It seems that \cap is not anymore defined in the latest LMTX: the following 
gives an error

\starttext
$A \cap B$
\stoptext

with current version: 2020.07.21 18:39.

Also, I would like to place a request about the reporting of errors: can we get 
back the nice reporting of errors we had a few months ago? 
Indeed while a few months ago the reporting of errors was extremeley clear and 
helpful, now one gets a cryptic message like this in the html file produced:

Error  ! Missing } inserted
File   chapitre-1.tex
Line   834

Of course there is no missing } error in that file and that line, and one has 
to spend a lot of time to find what the error would be. In this case I could 
guess that the error comes from the fact that \cap is not defined, but it 
wasn't easy (the file used to typeset correctly with version 2020.07.13, and it 
typesets correctly with mkiv).
In eralier versions, ConTeXt would tell the user 
undefined control sequence \cap
and one could fix things very quickly.

Best regards, and please pardon my early morning request…
Otared
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Re: [NTG-context] issue with current latest (2020.07.20)

2020-07-21 Thread Pablo Rodriguez
On 7/21/20 1:56 PM, Hans Hagen wrote:
> On 7/20/2020 9:44 PM, Garulfo wrote:
>> I don't know if there is link with this thread, but after update I get
>> the following with "context --make" or "context --make fr"
>>
>> resolvers   > lua > unknown file 'mult-fmt.lua'
>> error loading file: mult-fmt.lua (aborting)resolvers   | formats |
> hm, typo in zip builder ... i'll fix it but first i need to do something
> else

Many thanks for the new version, Hans.

At least on Linux, it works perfectly fine. (Tomorrow I have to check
the Windows part .)

Many thanks for your help,

Pablo
--
http://www.ousia.tk
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Re: [NTG-context] Code lua in a table

2020-07-21 Thread Fabrice Couvreur
Hello,
I am making progress and I almost get what I want to achieve but I still
have two problems :
how to color cells not containing numbers with the same color as the others
?
how to color in salmon, for example, cells 1 2  ?
 3
Thank you
Fabrice

\usecolors[X11]

\startuseMPgraphic{DiagonalRule}
  rulethickness := \frameddimension{rulethickness};

  drawoptions(
withpen pencircle scaled rulethickness
withcolor \MPcolor{\framedparameter{framecolor}});

  pair leftcorner, rightcorner;
  leftcorner  := (rulethickness, \overlayheight-rulethickness);
  rightcorner := (\overlaywidth-rulethickness, rulethickness);

  draw leftcorner -- rightcorner;
\stopuseMPgraphic

\defineoverlay
  [DiagonalRule]
  [\useMPgraphic{DiagonalRule}]

\define[2]\DiagonalLabel{%
  \setuptabulate [after={\blank[\frameddimension{offset}]}]
  \starttabulate [|p|r|]
\NC\NC #2 \NC\NR
\NC #1 \NC\NC\NR
  \stoptabulate
}


\starttext
\startluacode
   function Binom(n,k)
if k > n then
 return ""
elseif (n == 0 or k == 0) then
 return 1
else
 return math.round((n*Binom(n-1,k-1))/k)
end
  end
  context.startxtable({"align={middle,lohi},
width=1cm,offset=0.8ex,bodyfont=9pt,framecolor=cyan"})
  context.startxrow()

context.startxcell({"background=DiagonalRule,background=color,backgroundcolor=thistle2"})
  context("\\DiagonalLabel{\\m{n}}{\\m{k}}")
  context.stopxcell()
  for j = 0, 7 do
  context.startxcell({"background=color,backgroundcolor=thistle2"})
  context(j)
  context.stopxcell()
  end
  context.startxcell({"background=color,backgroundcolor=thistle2"})
  context("\\dots")
  context.stopxcell()
  context.stopxrow()
  for i = 0, 7 do
  context.startxrow()
  context.startxcell({"background=color,backgroundcolor=thistle2"})
  context(i)
  context.stopxcell()
  for j = 0, 8 do
  context.startxcell()
  context(Binom(i,j))
  context.stopxcell()
  end
  context.stopxrow()
  end
  context.startxrow()
  context.startxcell({"background=color,backgroundcolor=thistle2"})
  context("\\dots")
  context.stopxcell()
  for i = 0, 8 do
  context.startxcell({"background=color,backgroundcolor=thistle2"})
  context("")
  context.stopxcell()
  end
  context.stopxrow()
  context.stopxtable()
\stopluacode
\stoptext

Le lun. 20 juil. 2020 à 14:55, Hans Hagen  a écrit :

> On 7/20/2020 2:40 PM, Jeong Dal wrote:
>
> > I also wonder where is the boundary of ConTeXt.
> The boundaries are set and shift by users (the mailing list) and
> curiosity (personal).
>
> 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
> -
>
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Re: [NTG-context] issue with current latest (2020.07.20)

2020-07-21 Thread Hans Hagen

On 7/20/2020 9:44 PM, Garulfo wrote:
I don't know if there is link with this thread, but after update I get 
the following with "context --make" or "context --make fr"


resolvers   > lua > unknown file 'mult-fmt.lua'
error loading file: mult-fmt.lua (aborting)resolvers   | formats |
hm, typo in zip builder ... i'll fix it but first i need to do something 
else


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
-
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