Re: [NTG-context] TiKz with LMTX

2023-06-09 Thread Aditya Mahajan via ntg-context
On Fri, 9 Jun 2023, Hans Hagen via ntg-context wrote:

> On 6/9/2023 5:57 AM, Aditya Mahajan via ntg-context wrote:
> > On Thu, 8 Jun 2023, Jigé via ntg-context wrote:
> > 
> >>   Thanks a lot Aditya.
> >>
> >> The very simple TikZ example with the cross works.
> >> The more complex example with the trigonometric circle from the pgf
> >> manual,
> >> quoted in https://wiki.contextgarden.net/TikZ , does not compile
> >> unless you also comment out
> >>   or find(n,"pdftex")
> >> in line 181 of the mtx-install-modules.lua file
> >> before doing mtxrun --script install-modules --install tikz
> >> but I could guess that from a:
> >>   Driver file ``pgfsys-pdftex.def'' not found..
> >> message
> > 
> > Ah so tikz uses both drivers.
> > 
> > @Hans, so the validate function should be:
> > 
> > local function validate(n)
> >  return not (
> > find(n,"latex")
> >   -- or find(n,"lualatex")
> >  or find(n,"plain")
> >  or find(n,"optex")
> >   -- or find(n,"luatex")
> >   -- or find(n,"pdftex")
> >  )
> > end
> so an alternative is to ignore deleting those two files
> 
> what is in lualatex that we need? can hardly be something generic

pgf/tikz doesn't have anything with lualatex in the name. The only files that 
match luatex/pdftex are these def files. 

> (it being pretty big makes me wonder if we should have texmf-tikz for it as i
> don't want to polute the modules tree too much - it gets hard to check other
> modules for instance when i want to see if some change has impact)

If it makes things easier to manage, we can definitely do that. We already have 
7 trees, one more isn't going to make any difference :-)

Aditya___
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[NTG-context] UNSUBSCRIBE

2023-06-09 Thread Fahri Basegmez via ntg-context

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[NTG-context] regular online meet-up

2023-06-09 Thread Henning Hraban Ramm via ntg-context

You’re invited to join on Wednesday, June 14th, 15:00 CEST (UTC+2)

at https://lecture.senfcall.de/hen-rbr-rku-oke
(same, but shorter: https://v34h.de/ctxmtg)

ConTeXt users of all levels are welcome!

Next meeting will be on July 12th.



(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 at a time, 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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Re: [NTG-context] TiKz with LMTX

2023-06-09 Thread Hans Hagen via ntg-context

On 6/9/2023 5:57 AM, Aditya Mahajan via ntg-context wrote:

On Thu, 8 Jun 2023, Jigé via ntg-context wrote:


  Thanks a lot Aditya.

The very simple TikZ example with the cross works.
The more complex example with the trigonometric circle from the pgf manual,
quoted in https://wiki.contextgarden.net/TikZ , does not compile
unless you also comment out
  or find(n,"pdftex")
in line 181 of the mtx-install-modules.lua file
before doing mtxrun --script install-modules --install tikz
but I could guess that from a:
  Driver file ``pgfsys-pdftex.def'' not found..
message


Ah so tikz uses both drivers.

@Hans, so the validate function should be:

local function validate(n)
 return not (
find(n,"latex")
  -- or find(n,"lualatex")
 or find(n,"plain")
 or find(n,"optex")
  -- or find(n,"luatex")
  -- or find(n,"pdftex")
 )
end

so an alternative is to ignore deleting those two files

what is in lualatex that we need? can hardly be something generic

(it being pretty big makes me wonder if we should have texmf-tikz for it 
as i don't want to polute the modules tree too much - it gets hard to 
check other modules for instance when i want to see if some change has 
impact)


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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