Re: Missing images in Wiki?

[Andres Conrado Montoya Acosta <elandi@chiquitico.org>]

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This is one example:

https://wiki.contextgarden.net/Command/externalfigure

However, now I checked the source, and the image files are there... and
they are being correctly linked, but the image attributes width and height
are set to zero. Maybe something wrong with lazy loading?

Example in html code:

<img class="image-lazy-loaded" alt="" style=""
src="/wikiteximage/966d36e3a607022bcbae59654239a147.png" srcset="" *width="0"
height="0"*>


El vie, 22 ene 2021 a las 6:00, <ntg-context-request@ntg.nl> escribió:

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> Today's Topics:
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>    1. Missing images in Wiki? (Andres Conrado Montoya)
>    2. Re: Missing images in Wiki? (Taco Hoekwater)
>    3. new lmtx / fonts (Hans Hagen)
>    4. \doassign variable - updates not picked up (Werner Hennrich)
>
>
> ----------------------------------------------------------------------
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> Message: 1
> Date: Thu, 21 Jan 2021 14:30:59 -0500
> From: Andres Conrado Montoya <andresconrado@gmail.com>
> To: mailing list for ConTeXt users <ntg-context@ntg.nl>
> Subject: [NTG-context] Missing images in Wiki?
> Message-ID:
>         <CAGhDZhBhKYygadgykbrqDm_VEqHDA=
> z7sh-Ng53xaxs6LR_DyQ@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> It seems a lot of image examples from the wiki are gone now. Most articles
> lost many images. Is this on purpose?
>
> --
> Andrés Conrado Montoya
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> Message: 2
> Date: Fri, 22 Jan 2021 09:06:51 +0100
> From: Taco Hoekwater <taco@bittext.nl>
> To: mailing list for ConTeXt users <ntg-context@ntg.nl>
> Subject: Re: [NTG-context] Missing images in Wiki?
> Message-ID: <712D4F56-8CBC-4BDF-ADAC-86FACD1D2DB6@bittext.nl>
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>
>
>
> > On 21 Jan 2021, at 20:30, Andres Conrado Montoya <
> andresconrado@gmail.com> wrote:
> >
> > It seems a lot of image examples from the wiki are gone now. Most
> articles lost many images. Is this on purpose?
>
> Seems unlikely, but provide a few examples, please. I will check.
>
> —
> Taco Hoekwater              E: taco@bittext.nl
> genderfluid (all pronouns)
>
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Fri, 22 Jan 2021 09:50:50 +0100
> From: Hans Hagen <j.hagen@xs4all.nl>
> To: mailing list for ConTeXt users <ntg-context@ntg.nl>
> Subject: [NTG-context] new lmtx / fonts
> Message-ID: <ab638a78-912f-c604-8c6e-9206193fe511@xs4all.nl>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> Hi,
>
> I uploaded a new lmtx. I'm still playing a bit with metafonts so there
> are two new files
>
> context --global meta-imp-demo.mkxl
> context --global meta-imp-clock.mkxl
>
> Both show a bit. The question is, do we need / want more like this? What
> kind of interfaces are best? It's mostly about used defined symbols that
> are proper characters and efficiently used.
>
> Hans
>
> PS. The clock one has a hidden cut'n'paste feature that only works on
> acrobat which of course then makes it a kind of useless feature (plenty
> of them by now) because when, e.g. a  mupdf bases viewer doesn't support
> this after all these years it's could as well be kept out of the standard.
>
>
>
> -----------------------------------------------------------------
>                                            Hans Hagen | PRAGMA ADE
>                Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>         tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -----------------------------------------------------------------
>
>
> ------------------------------
>
> Message: 4
> Date: Fri, 22 Jan 2021 09:48:58 +0100
> From: Werner Hennrich <wehe@gmx.at>
> To: ntg-context@ntg.nl
> Subject: [NTG-context] \doassign variable - updates not picked up
> Message-ID: <88b0bb87-972e-0664-1e29-71e7b05388a7@gmx.at>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Hello everyone,
>
> I'm using ConTeXt  (ver: 2020.09.20 23:02 LMTX) and have to have
> conditional page headers based on specific content criteria. To achive
> this I'd like to get some global variables in TeX, change their values
> several times throughout the document and have my macro for the header
> read them and act accordingly (like skip the header at all, change a
> color, etc).
>
> As a basis for this I established the following pattern in an iolated
> test case:
>
>     \def\setHeaderVar[#1]{
>     \doassign[header][myvar=#1]
>     \message{setHEADER: '#1'}
>     }
>     \def\getHeaderVar{\headermyvar}
>     \setupheadertexts[\setups{page:header}]
>     \startsetups page:header
>     HEADER: myvar=\getHeaderVar
>     \stopsetups
>     \starttext
>     \setHeaderVar[initval]
>     page: 1
>     \page
>     \setHeaderVar[aaaaa]
>     page: 2
>     \page
>     \setHeaderVar[bbbbb]
>     page: 3
>     \page
>     \setHeaderVar[cccc]
>     page: 4
>     \page
>     \setHeaderVar[]
>     page: 5
>     \stoptext
>
> This works as expected and the header-macro prints the updated value.
> But when I put the same pattern in my big environment-file, I can see
> the variable being updated with different values (console), but the
> header always puts out just the variable's initial value - so the
> variable is read but it's updates aren't picked up by the header macro.
> Peeking into console, log & tuc didn't raise any idea yet as to what is
> going wrong...
>
> Any idea what is happening and how I can fix this?
>
> Any hints on how I can track this down?
>
> Thanks a lot,
> Werner Hennrich, Vienna AT
>
>
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-- 
Andrés Conrado Montoya
http://chiquitico.org

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