[NTG-context] simpleslides module for LMTX

2022-07-13 Thread Henning Hraban Ramm via ntg-context

Hi y’all,

I took over maintenance for the simpleslides module and fixed most 
problems with LMTX.


You can download it here:
https://codeberg.org/fiee/context-simpleslides/archive/v2022.07.13.zip

I’ll also publish it on modules.contextgarden.net and CTAN ASAP.


BTW I left Github for political reasons, you can also find my other 
ConTeXt stuff at https://codeberg.org/fiee/


Hraban
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Re: [NTG-context] MP scratch counter

2022-07-13 Thread Hans Hagen via ntg-context

On 7/13/2022 10:58 PM, Henning Hraban Ramm via ntg-context wrote:

Am 13.07.22 um 22:33 schrieb Hans Hagen via ntg-context:

in mlib-int.lmt change this:

registerdirect("PageNumber",   function() return 
getcount("userpageno")    end)


(beware it's there twice - i'll fix that)

btw, normally you would use RealPageNumber for such a counter


Thank you, I just replaced all occurrences of PageNumber with 
RealPageNumber, and it works.

This seems to have changed within the last few years, though.
Not really ... what did change was the gleu between tex - lua - mp (way 
more efficient and direct) and 'pageno' is some old plain thing, we have 
userpageno ... so user interface wise it's all the same (maybe some more 
actuall).  What did change was the adapation to even /odd pages for 
which one had to do some swapping in the mp code and which is now more 
automatic


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] MP scratch counter

2022-07-13 Thread Henning Hraban Ramm via ntg-context

Am 13.07.22 um 22:33 schrieb Hans Hagen via ntg-context:

in mlib-int.lmt change this:

registerdirect("PageNumber",   function() return 
getcount("userpageno")    end)


(beware it's there twice - i'll fix that)

btw, normally you would use RealPageNumber for such a counter


Thank you, I just replaced all occurrences of PageNumber with 
RealPageNumber, and it works.

This seems to have changed within the last few years, though.

Hraban

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Re: [NTG-context] MP scratch counter

2022-07-13 Thread Hans Hagen via ntg-context

On 7/13/2022 8:14 PM, Henning Hraban Ramm via ntg-context wrote:

Hi y’all,
this is a scratch counter from the simpleslides module. It doesn’t work 
any more (always shows max-1), and I guess it used to.

What’s wrong?

Hraban


"""
\startuseMPgraphic{MP:ornament}
StartPage ;

save a,b ;
numeric a,b ;
a = 7mm ;
b = PaperWidth/2 - NOfPages * 2.5pt ;

save p,q; path p,q ;
p =((0,5mm)    -- (1mm,11mm)) shifted (b,0) ;
q =((-8mm,5mm) -- (0,11mm)  ) shifted (b,0) ;

pickup pencircle scaled 3pt ;
for i := NOfPages-1 downto 1:
   draw (if i mod 5 = 0 : q else : p fi)
    shifted (i*5pt, 0pt)
    withcolor if i < PageNumber : red
  else :  black
  fi ;
endfor ;
StopPage ;
\stopuseMPgraphic

\defineoverlay[background:ornament][\useMPgraphic{MP:ornament}]
\setupbackgrounds[page][background={background:ornament}]

\setupbodyfont[ss,18pt]

\starttext

\dorecurse{10}{
   \strut\par
   \page
}

\stoptext

in mlib-int.lmt change this:

registerdirect("PageNumber",   function() return 
getcount("userpageno")end)


(beware it's there twice - i'll fix that)

btw, normally you would use RealPageNumber for such a counter

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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[NTG-context] MP scratch counter

2022-07-13 Thread Henning Hraban Ramm via ntg-context

Hi y’all,
this is a scratch counter from the simpleslides module. It doesn’t work 
any more (always shows max-1), and I guess it used to.

What’s wrong?

Hraban


"""
\startuseMPgraphic{MP:ornament}
StartPage ;

save a,b ;
numeric a,b ;
a = 7mm ;
b = PaperWidth/2 - NOfPages * 2.5pt ;

save p,q; path p,q ;
p =((0,5mm)-- (1mm,11mm)) shifted (b,0) ;
q =((-8mm,5mm) -- (0,11mm)  ) shifted (b,0) ;

pickup pencircle scaled 3pt ;
for i := NOfPages-1 downto 1:
  draw (if i mod 5 = 0 : q else : p fi)
   shifted (i*5pt, 0pt)
   withcolor if i < PageNumber : red
 else :  black
 fi ;
endfor ;
StopPage ;
\stopuseMPgraphic

\defineoverlay[background:ornament][\useMPgraphic{MP:ornament}]
\setupbackgrounds[page][background={background:ornament}]

\setupbodyfont[ss,18pt]

\starttext

\dorecurse{10}{
  \strut\par
  \page
}

\stoptext
"""
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[NTG-context] New math additional requirement for font definitions

2022-07-13 Thread Alexandre Christe via ntg-context
Dear list,

I've come across that the new math (which by the way looks really nice)
requires some additional properties to be set in the font definition.

If I take the example file provided by Mikael and add the following lines

\usetypescriptfile[alegreya]
\setupbodyfont[alegreya,11pt]

It fails with the following error message:
"tex error on line 16 in file /Users/aleks/Desktop/Test
Context/someformulas.tex: Math error: parameter 'limitbelowbgap' with id 36
in style 0 is not set"

Libertinus works fine by adding the following two lines

\usetypescriptfile[libertinus]
\setupbodyfont[libertinus,11pt]

Could someone enlighten me?

The font definition file is attached.

BR,
Alex


type-imp-alegreya.mkiv
Description: Binary data
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Re: [NTG-context] Bug in placeformula

2022-07-13 Thread Otared Kavian via ntg-context
Hi Mikael,

Thank you for your reply. For the time being I am not in a hurry to solve the 
issue with placeformula (when the numbers are on the right, there is no 
problem…).

Best regards: Otared

> On 12 Jul 2022, at 23:08, Mikael Sundqvist via ntg-context 
>  wrote:
> […]
> 
> Thanks for reporting! We must have missed this one while testing. It
> should be fixed.
> 
> If you for the moment can live without splitting, then this seems to
> give you the formula number where expected:
> 
> \placeformula
> \startformula[location=left,split=no,numberlocation=overlay]
> a^2 + b^2 = c^2.
> \stopformula
> 
> (or put the keys in \setupformula)
> 
> I hope it helps.
> 
> /Mikael


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Re: [NTG-context] regular online meet-up

2022-07-13 Thread Henning Hraban Ramm via ntg-context

Reminder: It’s today! See you!

Am 11.07.22 um 21:55 schrieb Henning Hraban Ramm via ntg-context:

You’re invited to join this Wednesday, July 13th, 15:00 CEST (UTC+2)

at https://lecture.senfcall.de/hen-rbr-rku-oke

ConTeXt users of all levels are welcome!

Hans will probably give a Q session again – please announce subjects 
you’d like to discuss ASAP, so that he can prepare.

(I guess we’ll get to see some more math magic...)


(Same blurb as every time:)

[Howto]
* No special software installation required; most modern browsers should 
work (WebRTC required).

* Open the above URL, accept the privacy statement,
* enter your name,
* click "join" (or "start" if you’re the first),
* click "with microphone", allow your browser to access it, check the 
audio.
* Your microphone is muted if you join. Activate microphone and/or 
camera with the buttons at the bottom.

* Minimize the default presentation with the "screen" button, bottom right.

* If you’d like to share your screen or upload a file, you can make 
yourself the presenter: Click on your user name, change the setting, 
then you’ll see the "screen sharing" button beside the camera button; 
also there’s now "manage presentations" behind the "plus" button. Beware 
there is only one presenter, so don’t kill someone else’s presentation.


[Technical hints]
* Sound is usually better if you use a headset (less noise for everyone).

* Connection problems are mostly due to low bandwidth or high latency on 
your side, e.g. with mobile connections.

* If audio/video doesn’t work for you, you can still use the text chat.
* Screen sharing needs a lot of bandwidth.

* BigBlueButton documentation applies: 
https://bigbluebutton.org/teachers/tutorials/


[Netiquette]
* Please use a name that we recognize from here. Some feel uncomfortable 
with anonymous lurkers.

* Mute your microphone while you’re not talking.
* It’s nice to show your face at least when you join.
* If there are connection problems, stop camera sharing.
* The room is set to “everyone’s a moderator“, I trust you...

See you, Hraban
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