date:20161228

Re: [NTG-context] Strange numbers appear (when figures are moved in columnsets)

2016-12-28 Thread Mikael P. Sundqvist

Sorry for the noise. Adding

\usemodule[newcolumnsets]

makes the numbers go away.

/Mikael

On Wed, Dec 28, 2016 at 7:08 PM, Mikael P. Sundqvist  wrote:
> Hi!
>
> The example below gives strange numbers (4110) and (1410) in the pdf
> file, and the latter one kicks me out of the grid. Is this a bug?
>
> /Mikael (yes, I'm using a late standalone)
>
> %% start of example
> \setuplayout[
> grid=yes,
> ]
>
> \showgrid
>
> \definecolumnset[example][n=2]
>
> \starttext
>
> \startcolumnset[example]
> \dorecurse{2}{\input knuth \par}
> \placefigure[btlr]{Caption}{\blackrule[width=\textwidth,height=4cm]}
> \input knuth
> \stopcolumnset
> \stoptext
> %% end of example
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[NTG-context] Strange numbers appear (when figures are moved in columnsets)

2016-12-28 Thread Mikael P. Sundqvist

Hi!

The example below gives strange numbers (4110) and (1410) in the pdf
file, and the latter one kicks me out of the grid. Is this a bug?

/Mikael (yes, I'm using a late standalone)

%% start of example
\setuplayout[
grid=yes,
]

\showgrid

\definecolumnset[example][n=2]

\starttext

\startcolumnset[example]
\dorecurse{2}{\input knuth \par}
\placefigure[btlr]{Caption}{\blackrule[width=\textwidth,height=4cm]}
\input knuth
\stopcolumnset
\stoptext
%% end of example


ctx-listexample20.pdf
Description: Adobe PDF document
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Re: [NTG-context] integral symbol

2016-12-28 Thread Hans Hagen


On 12/28/2016 6:14 PM, Alan Braslau wrote:

Hi Hans, Hi list,

This is similar to what we have discussed earlier on this list and
elsewhere regarding \over vs. \frac. (I agree with Knuth that {a \over
b} is *much* more readable in running source code than \frac{a}{b} but
have resigned myself to use \frac{}{}, as this can be made better
behaved and gives a much better result.)

Other traditional TeX constructs like \int^a_b have their charm (and
need to remain supported, just like is \over), but I support
introducing and encouraging the use of new constructs like your example
below. An alternative syntax (that could co-exist) would be admitting
$\left\int ... \right.$, but I do not know what limitations there might
be with both the (luatex) engine and with ConTeXt.


the tricky part there is that int has super and subscripts while left / 
right are different animals ... i looked into this (in the engine) and 
decided to delay implementing that (i might do it some day but it's sort 
of tricky to keep compatibility)


also, ints are upright (extensible or stepwise sizes) or slanted 
(stepwise sizes) so even if we support something there are some 
limitations due to lack of font support (could be dealt with in due time)



The problem with extensions, like always, in straying from traditional
TeX is interchangeability of code, or, more importantly, in the
learning curve obstacles that this introduces to traditional TeX (and
LaTeX) thinking. I know that at some level we do not care, for we often
make (good) design choices that improve the syntax of ConTeXt.

Perhaps we can use this thread to discuss other cases (like \sum, ...)
that present difficulties and then decide on good solutions.


sure ...

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] integral symbol

2016-12-28 Thread Alan Braslau

Hi Hans, Hi list,

This is similar to what we have discussed earlier on this list and
elsewhere regarding \over vs. \frac. (I agree with Knuth that {a \over
b} is *much* more readable in running source code than \frac{a}{b} but
have resigned myself to use \frac{}{}, as this can be made better
behaved and gives a much better result.)

Other traditional TeX constructs like \int^a_b have their charm (and
need to remain supported, just like is \over), but I support
introducing and encouraging the use of new constructs like your example
below. An alternative syntax (that could co-exist) would be admitting
$\left\int ... \right.$, but I do not know what limitations there might
be with both the (luatex) engine and with ConTeXt.

The problem with extensions, like always, in straying from traditional
TeX is interchangeability of code, or, more importantly, in the
learning curve obstacles that this introduces to traditional TeX (and
LaTeX) thinking. I know that at some level we do not care, for we often
make (good) design choices that improve the syntax of ConTeXt.

Perhaps we can use this thread to discuss other cases (like \sum, ...)
that present difficulties and then decide on good solutions.

Just a suggestion.

Alan

On Wed, 28 Dec 2016 17:42:39 +0100
Hans Hagen  wrote:

> The problem with integrals is that they don't adapt because they are
> not wrapped as delimiters (like left/right stuff). If \int were a
> command taking an argument it would be easier. As in:
> 
> 
> \starttext
> 
> \setupmathextensible[integral][rightoffset=-3mu,exact=yes,factor=2]
> 
> \startlines
> \ruledhbox{$\integral   f\frac{1}{2}$}
> \ruledhbox{$\integral[factor=1] f\frac{1}{2}$}
> \ruledhbox{$\integral[factor=3] f\frac{1}{2}$}
> \stoplines
> 
> \startformula
>  a =
>  \autointegral{t}{b}1 +
>  \autointegral{t}{b}{\frac{\frac{3}{4}}{\frac{1}{2}}} +
>  \autointegral{t}{b}{\frac{\frac{\frac{\frac{1}{2}}{2}}{2}}{2}}
> \stopformula
> 
> \stoptext

-- 
Alan Braslau
CEA DSM-IRAMIS-SPEC
CNRS UMR 3680
Orme des Merisiers
91191 Gif-sur-Yvette cedex FRANCE
tel: +33 1 69 08 73 15
fax: +33 1 69 08 87 86
mailto:alan.bras...@cea.fr
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[NTG-context] new xml feature (for html lovers)

2016-12-28 Thread Hans Hagen


Hi,

As a side effect of a fun project I've added css like selectors to the 
xml interface, so one can do:


\xmlall{#1}{{foo bar .whatever, bar foo .whatever}}

\starttext

\startbuffer[selector-003]



title 1
title 1.1
title 2
title 2.1
title 3
title 3.1
title 4
title 4.1

\stopbuffer

\xmlloadbuffer{selector-003}{selector-003}

\startxmlsetups xml:selector:demo
\xmlverbatim{#1}\par
\stopxmlsetups

\xmlcommand
  {selector-003}
  {{document title .one + subtitle, document title .two + subtitle}}
  {xml:selector:demo}

\stoptext

Performance should be ok although (currently) a combined selector 
triggers a result sorter which has a small speed penalty. After all you 
don't want your document to come out in the wrong order.


like things. In the process I optimized an aspect of the parser and 
hopefully I didn't break anything.


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] integral symbol

2016-12-28 Thread Hans Hagen


On 12/28/2016 2:02 PM, Fabrice Couvreur wrote:

Hi Henri,
Thank you for your suggestion.


The problem with integrals is that they don't adapt because they are not 
wrapped as delimiters (like left/right stuff). If \int were a command 
taking an argument it would be easier. As in:



\starttext

\setupmathextensible[integral][rightoffset=-3mu,exact=yes,factor=2]

\startlines
\ruledhbox{$\integral   f\frac{1}{2}$}
\ruledhbox{$\integral[factor=1] f\frac{1}{2}$}
\ruledhbox{$\integral[factor=3] f\frac{1}{2}$}
\stoplines

\startformula
a =
\autointegral{t}{b}1 +
\autointegral{t}{b}{\frac{\frac{3}{4}}{\frac{1}{2}}} +
\autointegral{t}{b}{\frac{\frac{\frac{\frac{1}{2}}{2}}{2}}{2}}
\stopformula

\stoptext




Fabrice

2016-12-28 12:19 GMT+01:00 Henri Menke >:

On 12/28/2016 11:39 AM, Fabrice Couvreur wrote:
> Hello,
> The integral symbol is little in inline math mode. Is it possible to have 
it bigger ?
> thank you,
> Fabrice
>
> \definetypeface [mainface] [rm]
>[serif] [palatino][default]   [encoding=texnansi]
>
> \definetypeface [mainface] [ss]
>[sans]  [helvetica]   [default]   [encoding=texnansi]
>
> \definetypeface [mainface] [tt]
>[mono]  [palatino][default]   [encoding=texnansi]
>
> \definetypeface [mainface] [mm]
>[math]  [palatino][default]   [encoding=texnansi]
>
> \setupbodyfont[mainface,11pt]
>
> \starttext
>
> L'aire hachurée se note \math{\int_1^3 k(x)\mathop{dx}}.

\math{\displaystyle\int_1^3 k(x)\diff x}

>
> L'aire hachurée se note :
>
> \startformula
>   \int_1^3 k(x)\mathop{dx}.
> \stopformula
>
> \stoptext
>
>
>

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>


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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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Re: [NTG-context] integral symbol

2016-12-28 Thread Fabrice Couvreur

Hi Henri,
Thank you for your suggestion.
Fabrice

2016-12-28 12:19 GMT+01:00 Henri Menke :

> On 12/28/2016 11:39 AM, Fabrice Couvreur wrote:
> > Hello,
> > The integral symbol is little in inline math mode. Is it possible to
> have it bigger ?
> > thank you,
> > Fabrice
> >
> > \definetypeface [mainface] [rm]
> >[serif] [palatino][default]   [encoding=texnansi]
> >
> > \definetypeface [mainface] [ss]
> >[sans]  [helvetica]   [default]   [encoding=texnansi]
> >
> > \definetypeface [mainface] [tt]
> >[mono]  [palatino][default]   [encoding=texnansi]
> >
> > \definetypeface [mainface] [mm]
> >[math]  [palatino][default]   [encoding=texnansi]
> >
> > \setupbodyfont[mainface,11pt]
> >
> > \starttext
> >
> > L'aire hachurée se note \math{\int_1^3 k(x)\mathop{dx}}.
>
> \math{\displaystyle\int_1^3 k(x)\diff x}
>
> >
> > L'aire hachurée se note :
> >
> > \startformula
> >   \int_1^3 k(x)\mathop{dx}.
> > \stopformula
> >
> > \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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> > archive  : https://bitbucket.org/phg/context-mirror/commits/
> > wiki : http://contextgarden.net
> > 
> ___
> >
>
> 
> ___
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> the Wiki!
>
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> 
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Re: [NTG-context] integral symbol

2016-12-28 Thread Henri Menke

On 12/28/2016 11:39 AM, Fabrice Couvreur wrote:
> Hello,
> The integral symbol is little in inline math mode. Is it possible to have it 
> bigger ?
> thank you,
> Fabrice
> 
> \definetypeface [mainface] [rm]
>[serif] [palatino][default]   [encoding=texnansi]
> 
> \definetypeface [mainface] [ss]
>[sans]  [helvetica]   [default]   [encoding=texnansi]
> 
> \definetypeface [mainface] [tt]
>[mono]  [palatino][default]   [encoding=texnansi]
> 
> \definetypeface [mainface] [mm]
>[math]  [palatino][default]   [encoding=texnansi]
> 
> \setupbodyfont[mainface,11pt]
>  
> \starttext
> 
> L'aire hachurée se note \math{\int_1^3 k(x)\mathop{dx}}.

\math{\displaystyle\int_1^3 k(x)\diff x}

> 
> L'aire hachurée se note :
> 
> \startformula
>   \int_1^3 k(x)\mathop{dx}.
> \stopformula
> 
> \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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> ___
> 

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Re: [NTG-context] floatcombination alignment has changed?

2016-12-28 Thread Christoph Reller

Dear List,

Consider the following MWE:

\startplacefigure
  \startfloatcombination
\startplacetable[title={Table I}] % <- shifted
%\startplacetable   % <- not shifted
  \bTABLE
\bTR \bTD Foo \eTD \bTD Text. \eTD \eTR
  \eTABLE
\stopplacetable
\startplacetable[title={Table II}] % <- shifted
%\startplacetable% <- not shifted
  \bTABLE
  \bTR \bTD Foo \eTD \bTD Text. \eTD \eTR
  \eTABLE
\stopplacetable
  \stopfloatcombination
\stopplacefigure

The resulting output looks strange to me. The tables are shifted to
the left when compared with omitting the titles. In earlier versions
of ConTeXt, no such shift happens.

Do floatcombinations not work?

Any feedback is welcome.

Cheers,
Christoph
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[NTG-context] integral symbol

2016-12-28 Thread Fabrice Couvreur

Hello,
The integral symbol is little in inline math mode. Is it possible to have
it bigger ?
thank you,
Fabrice

\definetypeface [mainface] [rm]
   [serif] [palatino][default]   [encoding=texnansi]

\definetypeface [mainface] [ss]
   [sans]  [helvetica]   [default]   [encoding=texnansi]

\definetypeface [mainface] [tt]
   [mono]  [palatino][default]   [encoding=texnansi]

\definetypeface [mainface] [mm]
   [math]  [palatino][default]   [encoding=texnansi]

\setupbodyfont[mainface,11pt]

\starttext

L'aire hachurée se note \math{\int_1^3 k(x)\mathop{dx}}.

L'aire hachurée se note :

\startformula
  \int_1^3 k(x)\mathop{dx}.
\stopformula

\stoptext
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Re: [NTG-context] Strange numbers appear (when figures are moved in columnsets)

[NTG-context] Strange numbers appear (when figures are moved in columnsets)

Re: [NTG-context] integral symbol

Re: [NTG-context] integral symbol

[NTG-context] new xml feature (for html lovers)

Re: [NTG-context] integral symbol

Re: [NTG-context] integral symbol

Re: [NTG-context] integral symbol

Re: [NTG-context] floatcombination alignment has changed?

[NTG-context] integral symbol

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