[NTG-context] Re: [ \copypages ]

[Floris van Manen via ntg-context]

On 18/01/2024 12:10, Hans Hagen via ntg-context wrote:

yes but experimental and not yet documented


I don't mind experimenting with it.
e.g. I try to change the font color in existing pdf documents from black 
to blue.



At the moment my workaround is using mutool to export pages to svg.
mutool convert -o page.svg -F svg input.pdf

then change the font color
sed -i 's/https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
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[NTG-context] Re: [ flowing figures ]

[Floris van Manen via ntg-context]

the \dontleavehmode construction works fine as it allows me to set the 
width.


Now I try to use the thumb image as the 'button' to open the full 
rendered page in an external pdf at a give page.
But my Linux pdf viewer just notice that there is a hyperlink, but will 
not even open the pdf. Let alone jumping to the intended page.

mupdf does not respond to the link either
Is this even possible?



\goto{\externalfigure[thumb/20210213_142125-skel.png][width=30mm]}[url(__index.pdf#page=1)]


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

[Floris van Manen via ntg-context]

On 13/12/2023 10:50, Henning Hraban Ramm wrote:


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

ConTeXt users of all levels are welcome!




https://lecture.senfcall.de/gdpr/consent?url=https://lecture.senfcall.de/hen-rbr-rku-oke#


gets blocked by firefox on Linux due to Content-Security-Policy

.F
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[NTG-context] Re: enhancing MetaPost presentation progress graphics

[Floris van Manen via ntg-context]

On 19/07/2023 12:32, Henning Hraban Ramm wrote:
I find the waves not yet very convincing. 


Depending on the intended weather,
I'd rather flatten the amplitudes out with the distance.
Unlike mountains, waves do not get much higher at the horizon.

.F
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[NTG-context] Re: problem with symbols in index

[Floris van Manen via ntg-context]

On 17/07/2023 23:37, Henning Hraban Ramm wrote:
Also, "context --purge" doesn’t delete the tuc file (don’t know if that 
changed), so the wrong entry stuck in there, and my code changes didn’t 
affect it.


not does it remove the log file
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Re: [NTG-context] TiKz with LMTX

[Floris van Manen via ntg-context]

On 05/06/2023 14:49, Carlos via ntg-context wrote:

%# Synchronize all modules from ConTeXt Garden in the 'modules' directory, 
which is created if it doesn’t exist.
  
to wherever the modules are



isn't the command

mtxrun --script install-modules --install tikz

or

mtxrun --script install-modules --install --all

doing exactly that?

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Re: [NTG-context] TiKz with LMTX

[Floris van Manen via ntg-context]

On 05/06/2023 12:33, Jigé via ntg-context wrote:

Did you do that in a fresh install?


yes
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Re: [NTG-context] TiKz with LMTX

[Floris van Manen via ntg-context]

On 04/06/2023 18:18, Hans Hagen via ntg-context wrote:

can you try with

  -- "source/generic/**",

in

   mtx-install-imp-tikz.lua

(comment line 25)



does not make a difference here.

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Re: [NTG-context] TiKz with LMTX

[Floris van Manen via ntg-context]

On 04/06/2023 16:44, Hans Hagen via ntg-context wrote:

what if you run "mtxrun --generate" beforehand?

is that file somewhere in the tree?

it works here


i tried it here as well, does not work.




$ context tk-tst.tex

resolvers   | formats | executing runner 'run luametatex format': 
/home/vm/context/tex/texmf-linux-64/bin/luametatex 
--jobname="./tk-tst.tex" --socket --shell-escape 
--fmt=/home/vm/luametatex-cache/context/formats/luametatex/cont-en.fmt 
--lua=/home/vm/luametatex-cache/context/formats/luametatex/cont-en.lui 
--c:currentrun=1 --c:fulljobname="./tk-tst.tex" --c:input="./tk-tst.tex" 
--c:kindofrun=1 --c:maxnofruns=9 
--c:texmfbinpath="/home/vm/context/tex/texmf-linux-64/bin"

system  >
system  > ConTeXt  ver: 2023.06.01 09:42 LMTX  fmt: 2023.6.4 
int: english/english

system  >
system  > 'cont-new.mkxl' loaded
open source > level 1, order 1, name 
'/home/vm/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'

system  > beware: some patches loaded from cont-new.mkiv
close source> level 1, order 1, name 
'/home/vm/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'
system  > files > jobname './tk-tst', input './tk-tst.tex', 
result './tk-tst'

fonts   > latin modern fonts are not preloaded
languages   > language 'en' is active
open source > level 1, order 2, name './tk-tst.tex'
modules > 'tikz' is loaded
open source > level 2, order 3, name 
'/home/vm/context/tex/texmf-context/tex/context/modules/mkxl/m-tikz.mkxl'

open source > level 3, order 4, name 'pgfutil-common.tex'
close source> level 3, order 4, name 'pgfutil-common.tex'
open source > level 3, order 5, name 'pgfutil-context.def'
close source> level 3, order 5, name 'pgfutil-context.def'
open source > level 3, order 6, name 'pgfrcs.code.tex'
open source > level 4, order 7, name 'pgf.revision.tex'
close source> level 4, order 7, name 'pgf.revision.tex'
close source> level 3, order 7, name 'pgfrcs.code.tex'
open source > level 3, order 8, name 'pgfsys.code.tex'
open source > level 4, order 9, name 'pgfkeys.code.tex'
open source > level 5, order 10, name 'pgfkeyslibraryfiltered.code.tex'
close source> level 5, order 10, name 'pgfkeyslibraryfiltered.code.tex'
close source> level 4, order 10, name 'pgfkeys.code.tex'
cld > stack >
cld > stack > use : slot = context.functions.register(f)
cld > stack > and : context.functions.unregister(slot)
cld > stack >
open source > level 4, order 11, name 'pgf.cfg'
close source> level 4, order 11, name 'pgf.cfg'
Driver file for pgf: pgfsys-luatex.def

! Package pgf Error: Driver file ``pgfsys-luatex.def'' not found..
 \pgfutil@packageerror
#1#2#3->\errhelp {#3}\errmessage {Package #1 Error: #2}
 \pgfutil@IfFileExists
#1#2#3->\openin \pgfutil@inputcheck =#1 \ifeof \pgfutil@inputcheck #3
\relax \else #2\relax \fi \closein \pgfutil@inputcheck

  \pgferror{Driver file ``\pgfsysdriver'' not found.}}

open source > level 4, order 12, name 'tk-tst.pgf'
close source> level 4, order 12, name 'tk-tst.pgf'
close source> level 3, order 12, name 'pgfsys.code.tex'
open source > level 3, order 13, name 'pgfkeys.code.tex'
close source> level 3, order 13, name 'pgfkeys.code.tex'
open source > level 3, order 14, name 'pgfsyssoftpath.code.tex'
close source> level 3, order 14, name 'pgfsyssoftpath.code.tex'
open source > level 3, order 15, name 'pgfsysprotocol.code.tex'
close source> level 3, order 15, name 'pgfsysprotocol.code.tex'
open source > level 3, order 16, name 'pgfcore.code.tex'
open source > level 4, order 17, name 'pgfmath.code.tex'
open source > level 5, order 18, name 'pgfmathutil.code.tex'
close source> level 5, order 18, name 'pgfmathutil.code.tex'
open source > level 5, order 19, name 'pgfmathparser.code.tex'
close source> level 5, order 19, name 'pgfmathparser.code.tex'
open source > level 5, order 20, name 'pgfmathfunctions.code.tex'
close source> level 5, order 20, name 'pgfmathfunctions.code.tex'
open source > level 5, order 21, name 'pgfmathfunctions.basic.code.tex'
close source> level 5, order 21, name 'pgfmathfunctions.basic.code.tex'
open source > level 5, order 22, name 
'pgfmathfunctions.trigonometric.code.tex'
close source> level 5, order 22, name 
'pgfmathfunctions.trigonometric.code.tex'

open source > level 5, order 23, name 'pgfmathfunctions.random.code.tex'
close source> level 5, order 23, name 'pgfmathfunctions.random.code.tex'
open source > level 5, order 24, name 
'pgfmathfunctions.comparison.code.tex'
close source> level 5, order 24, name 
'pgfmathfunctions.comparison.code.tex'

open source > level 5, order 25, name 'pgfmathfunctions.base.code.tex'
close source> level 5, order 25, name 'pgfmathfunctions.base.code.tex'
open source > level 5, o

Re: [NTG-context] knuth

[Floris van Manen via ntg-context]

On 01/06/2023 12:32, luigi scarso via ntg-context wrote:

It's amazing how the confident tone lends credibility to all of that
made-up nonsense. Almost impossible for anybody without knowledge
of the book to believe that those "facts" aren't authorititative
and well researched.


Step by step.
First you tell them that your system is more convenient then reading the 
books yourself. Then you replace common sense with new daily 'facts'.


Nothing has really changed over the years; if you point out errors, the 
mere response is that it is still work in progress (see how great 
opportunities this has), for now it is good enough to entertain 
children. As if children do not deserve the best access to true 
knowledge and curiosity.


Divide & conquer (wie is er niet groot mee geworden ;-)

.F
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Re: [NTG-context] Super slow installation

[Floris van Manen via ntg-context]

On 30/05/2023 22:50, Thangalin via ntg-context wrote:

Looks like it's back to its previous speed, thank you.


indeed!
works smooth & fast again.
Thanks Hans!

.F
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Re: [NTG-context] Super slow installation

[Floris van Manen via ntg-context]

On 30/05/2023 19:33, Thangalin via ntg-context wrote:

Is it possible there's a slow pipe from North America to Europe?


it is slow here in the Netherlands too.
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Re: [NTG-context] Super slow installation

[Floris van Manen via ntg-context]

On 30/05/2023 11:32, Hans Hagen via ntg-context wrote:



can you try again? maybe the vm was in the process of beging backed up


nope.
still very slow.
> 25 minutes

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[NTG-context] [ cleaning up ]

[Floris van Manen via ntg-context]

As I use luametatex for compiling context docs to pdf, I wonder what 
files/folders could safely removed from the context base folder?

e.g. is there a script to purge unused features?

.Floris
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Re: [NTG-context] installer

[Floris van Manen via ntg-context]

On 08/05/2023 09:50, Hans Hagen via ntg-context wrote:

On 5/8/2023 9:00 AM, Günter Kolousek via ntg-context wrote:


Same here but invoking the command from the the directory

   context/tex

works well!
indeed, we don't want these modules to end up outside the tree so it's 
on purpose


would it be an option to have the script check for the correct folder?
and warn if there is a danger for creating a mess?

.F
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Re: [NTG-context] installer

[Floris van Manen via ntg-context]

On 07/05/2023 19:47, Henning Hraban Ramm via ntg-context wrote:


I updated https://wiki.contextgarden.net/Modules
(also deleted a lot of outdated information; module lists still need work)




 mtxrun --script install-modules --install --all

this generates an error:

resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'

mtx-install-modules | unknown subdirectory 'texmf-context'


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Re: [NTG-context] installer

[Floris van Manen via ntg-context]

On 07/05/2023 19:47, Henning Hraban Ramm via ntg-context wrote:


I updated https://wiki.contextgarden.net/Modules
(also deleted a lot of outdated information; module lists still need work)




 mtxrun --script install-modules --install --all

this generates an error:

resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'

mtx-install-modules | unknown subdirectory 'texmf-context'


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Re: [NTG-context] installer

[Floris van Manen via ntg-context]

On 07/05/2023 17:13, Hans Hagen via ntg-context wrote:

I just ran the install script (that then updates) on a linux box and get:


ok.
just did a fresh
sh install.sh

the script seems to run fine but still a mention of 'changelog'


~/context

$ mtxrun --script install-modules --list
resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'





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Re: [NTG-context] installer

[Floris van Manen via ntg-context]

$ mtxrun --script install-modules --list

resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'
mtxrun  | unknown script 'install-modules.lua' or 
'mtx-install-modules.lua'


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Re: [NTG-context] tikz + lmtx

[Floris van Manen via ntg-context]

On 28/04/2023 16:25, Aditya Mahajan via ntg-context wrote:

These are already part of the distribution. Just one caveat: you need to use

\usemodule[tikz]
\usemodule[pgfplots]



when running the example from contextgarden:
https://wiki.contextgarden.net/Pgfplot

\setupcolors[state=start]
\usemodule[tikz]
\usemodule[pgfplots]
\starttext
\starttikzpicture
\startaxis[
xmin=0,xmax=300,
title=http://cryogenics.nist.gov/,
xlabel=$T$ (K),
ylabel=$(L-L_{293})/L_{293}$,
legend style={at={(0.95,0.05)},anchor=south east},
width=16cm ]
\addplot[mark=none,color=red] plot file {sapphire.dat};
\addlegendentry{sapphire}
\addplot[mark=none,color=green] plot file {Be.dat};
\addlegendentry{Be}
\addplot[mark=none,color=blue] plot file {BeCu.dat};
\addlegendentry{BeCu}
\addplot[mark=none,color=cyan] plot file {SS304.dat};
\addlegendentry{SS304}
\addplot[mark=none,color=magenta] plot file {Al6061-T6.dat};
\addlegendentry{Al6061-T6}
\addplot[mark=none,color=orange] plot file {nylon.dat};
\addlegendentry{nylon}
\stopaxis
\stoptikzpicture
\stoptext




i get a fatal error:

resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'


resolvers   | formats | executing runner 'run luametatex format': 
/home/vm/context/tex/texmf-linux-64/bin/luametatex --jobname="./context 
24.tex" --socket --shell-escape 
--fmt=/home/vm/luametatex-cache/context/formats/luametatex/cont-en.fmt 
--lua=/home/vm/luametatex-cache/context/formats/luametatex/cont-en.lui 
--c:currentrun=1 --c:fulljobname="./context 24.tex" --c:input="./context 
24.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:purgeall 
--c:texmfbinpath="/home/vm/context/tex/texmf-linux-64/bin"


resolvers   > globbing > confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'

system  >
system  > ConTeXt  ver: 2023.04.27 17:04 LMTX  fmt: 2023.4.28 
int: english/english

system  >
system  > 'cont-new.mkxl' loaded
open source > level 1, order 1, name 
'/home/vm/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'

system  > beware: some patches loaded from cont-new.mkiv
close source> level 1, order 1, name 
'/home/vm/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'
system  > files > jobname './context 24', input './context 
24.tex', result './context 24'

fonts   > latin modern fonts are not preloaded
languages   > language 'en' is active
open source > level 1, order 2, name './context 24.tex'
colors  > 'rgb' color space is supported
colors  > 'cmyk' color space is supported
modules > 'tikz' is loaded
open source > level 2, order 3, name 
'/home/vm/context/tex/texmf-context/tex/context/modules/mkxl/m-tikz.mkxl'

open source > level 3, order 4, name 'pgfutil-common.tex'
open source > level 4, order 5, name 'pgfutil-common-lists.tex'
close source> level 4, order 5, name 'pgfutil-common-lists.tex'
close source> level 3, order 5, name 'pgfutil-common.tex'
open source > level 3, order 6, name 'pgfutil-context.def'
close source> level 3, order 6, name 'pgfutil-context.def'
open source > level 3, order 7, name 'pgfrcs.code.tex'
close source> level 3, order 7, name 'pgfrcs.code.tex'
open source > level 3, order 8, name 'pgfsys.code.tex'
open source > level 4, order 9, name 'pgfkeys.code.tex'
open source > level 5, order 10, name 'pgfkeysfiltered.code.tex'
close source> level 5, order 10, name 'pgfkeysfiltered.code.tex'
close source> level 4, order 10, name 'pgfkeys.code.tex'
open source > level 4, order 11, name 'pgf.cfg'
close source> level 4, order 11, name 'pgf.cfg'
Driver file for pgf: pgfsys-pdftex.def

open source > level 4, order 12, name 'pgfsys-pdftex.def'
open source > level 5, order 13, name 'pgfsys-common-pdf.def'
close source> level 5, order 13, name 'pgfsys-common-pdf.def'
close source> level 4, order 13, name 'pgfsys-pdftex.def'
open source > level 4, order 14, name 'context.tex'
setup   > error in line 12, namespace 'fontinstanceready', 
instance 'D', key 'no,'
open source > level 5, order 15, name 
'/home/vm/context/tex/texmf-context/tex/context/fonts/mkiv/type-imp-plex.mkiv'
open source > level 6, order 16, name 
'/home/vm/context/tex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
close source> level 6, order 16, name 
'/home/vm/context/tex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
close source> level 5, order 16, name 
'/home/vm/context/tex/texmf-context/tex/context/fonts/mkiv/type-imp-plex.mkiv'

fonts   > checking > char 2 (U+00032) in font '' with id 0: missing
fonts   > checking > char 4 (U+00034) in font '' with id 0: missing
fonts   > checking > char . (U+0002E) in font '' with id 0: missing
fonts   > checking > char p (U+00070) in font '' with id 0: missing
fonts   > checking > char g (U+00067) in fon

Re: [NTG-context] [ numbering TEXpages ]

[Floris van Manen via ntg-context]

On 09/03/2023 16:46, Pablo Rodriguez via ntg-context wrote:

I guess "pagestate=start" is what you might need:



   {\startTEXpage[offset=1em, pagestate=start]



Just in case it might help,


thank you Pablo, that made it work again :-)

.F
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[NTG-context] [ numbering TEXpages ]

[Floris van Manen via ntg-context]

Can someone remind me as how to number the pages in a pdf of multiple 
\startTEXpage ... \stopTEXpage


e.g. not to get them all numbered as 'page 1'

Thanks!
.Floris

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Re: [NTG-context] [ TEXpage empty lines ]

[Floris van Manen via ntg-context]

\startlines 


thanks!
and it saves a lot of extra typing as well

.F
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[NTG-context] [ TEXpage empty lines ]

[Floris van Manen via ntg-context]

Does any one know an answer?

When wrapping a page in \startTEXpage the empty lines
disappear.
There is probably a reason to it.
Any hints as to remove that difference?

.Floris


e.g.

\starttext
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
\stoptext


vs

\starttext
\startTEXpage[offset=10mm]
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
  een twee drie vier vijf zes zeven\\
\stopTEXpage
\stoptext

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[NTG-context] [rendering svg warnings]

[Floris van Manen via ntg-context]

Putting together documents with an SVG image on each page.
Apparently while creating the m_k_i_v...pdf files, i get a lot of 
errors/warning, but the document turns out to be ok:

Running the latest context on Linux Pop!OS 22.04
Any hints?

.Floris

...
Setting _INKSCAPE_GC=disable as a workaround for broken libgc
/tmp/.mount_inkscawjPzkx/lib/x86_64-linux-gnu/libc.so.6: version 
`GLIBC_2.33' not found (required by 
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so)

Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
Gtk-Message: 17:18:40.364: Failed to load module "canberra-gtk-module"
Gtk-Message: 17:18:40.368: Failed to load module "canberra-gtk-module"
pages   > flushing realpage 48, userpage 1, subpage 48
Setting _INKSCAPE_GC=disable as a workaround for broken libgc
/tmp/.mount_inkscajyWpby/lib/x86_64-linux-gnu/libc.so.6: version 
`GLIBC_2.33' not found (required by 
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so)

Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
Gtk-Message: 17:18:41.461: Failed to load module "canberra-gtk-module"
Gtk-Message: 17:18:41.464: Failed to load module "canberra-gtk-module"
pages   > flushing realpage 49, userpage 1, subpage 49
Setting _INKSCAPE_GC=disable as a workaround for broken libgc
/tmp/.mount_inksca3k4Iq9/lib/x86_64-linux-gnu/libc.so.6: version 
`GLIBC_2.33' not found (required by 
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so)

Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
Gtk-Message: 17:18:42.599: Failed to load module "canberra-gtk-module"
Gtk-Message: 17:18:42.603: Failed to load module "canberra-gtk-module"
pages   > flushing realpage 50, userpage 1, subpage 50
...


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Re: [NTG-context] Bug in verbatim wrapping examples on wiki

[Floris van Manen via ntg-context]

On 05/02/2023 12:32, Pablo Rodriguez via ntg-context wrote:

Are we missing something or is this a bug?


If you add a \tt at the beginning, the lines have different length.
not sure why, but there is a reason to it...

\startTEXpage[offset=3em]
\tt
\setupalign[tolerant,stretch]

\dorecurse {10} {%
 some sha
 \sha{8b2f3c087046c3943ace0dc4f958ef2138e58a51b40e%
ef6fab6fa1aeb845cc257a410ab1b914bc399b4293f%
31c76fc2c73e5be5ea4d329f9e6820984688efec2} and
}

\stopTEXpage

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Re: [NTG-context] new upload

[Floris van Manen via ntg-context]

On 27/12/2022 23:32, Hans Hagen via ntg-context wrote:


I think i figured out what the issue is. A bit tricky to figure out 
because my local gcc is newer than the one on the garden (and it 
actually also produces 10% smaller binaries).


lmtx context is working again, thanks !

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Re: [NTG-context] new upload

[Floris van Manen via ntg-context]

the latest update broke my installation on linux.
How can I revert to a working version?

.F




$ context context18.tex
resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'


resolvers   | formats | executing runner 'run luametatex format': 
/home/vm/context/tex/texmf-linux-64/bin/luametatex 
--jobname="./context18.tex" 
--fmt=/home/vm/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt 
--lua=/home/vm/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui 
 --c:currentrun=1 --c:fulljobname="./context18.tex" 
--c:input="./context18.tex" --c:kindofrun=1 --c:maxnofruns=9 
--c:texmfbinpath="/home/vm/context/tex/texmf-linux-64/bin"

Segmentation fault (core dumped)
mtx-context | fatal error: return code: 1
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Re: [NTG-context] new upload

[Floris van Manen via ntg-context]

i get an error running the sample code:


\starttext

\defineorientation[test][orientation=down,vertical=top]

\startbuffer[b]
\definetabulatemove[a][xoffset=40pt]
\definetabulatemove[b][orientation=test,yoffset=depth]

\starttabulate[|c|c|]
\TM[a] \NC \darkred   cell one   \NC \darkgray cell one   \NC \NR
\TM[b] \NC \darkgreen cell one   \NC \darkblue cell one   \NC \NR
\TM[a] \NC \darkred   cell two   \NC \darkgray cell two   \NC \NR
\TM[b] \NC \darkgreen cell two   \NC \darkblue cell two   \NC \NR
\TM[a] \NC \darkred   cell three \NC \darkgray cell three \NC \NR
\TM[b] \NC \darkgreen cell three \NC \darkblue cell three \NC \NR
\TM[a] \NC \darkred   cell four  \NC \darkgray cell four  \NC \NR
\TM[b] \NC \darkgreen cell four  \NC \darkblue cell four  \NC \NR
\stoptabulate
\stopbuffer

\start \showmakeup[line] \showstruts \ruledvbox{\getbuffer[b]} \stop
\start   \showstruts \ruledvbox{\getbuffer[b]} \stop
\start   \ruledvbox{\getbuffer[b]} \stop

\startbuffer[b]
\definetabulatemove[a][xoffset=20pt]

\starttabulate[|p|p|]
\TM[a] \NC \darkred   \samplefile{tufte} \NC \darkgray \samplefile{ward} 
\NC \NR
   \NC \darkgreen \samplefile{tufte} \NC \darkblue 
\samplefile{ward} \NC \NR
\TM[a] \NC \darkred   \samplefile{tufte} \NC \darkgray \samplefile{ward} 
\NC \NR
   \NC \darkgreen \samplefile{tufte} \NC \darkblue 
\samplefile{ward} \NC \NR

\stoptabulate
\stopbuffer

\start \small \small \showmakeup[line] \showstruts \getbuffer[b] \stop

\stoptext








$ context context\ 17.tex
resolvers   | globbing | confusing filename, name: 'CHANGELOG', 
lower: 'changelog', already: 'ChangeLog'


resolvers   | formats | executing runner 'run luametatex format': 
/home/vm/context/tex/texmf-linux-64/bin/luametatex --jobname="./context 
17.tex" 
--fmt=/home/vm/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt 
--lua=/home/vm/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui 
 --c:currentrun=1 --c:fulljobname="./context 17.tex" 
--c:input="./context 17.tex" --c:kindofrun=1 --c:maxnofruns=9 
--c:texmfbinpath="/home/vm/context/tex/texmf-linux-64/bin"

Segmentation fault (core dumped)

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Re: [NTG-context] New VSCode extenstion using ConTeXt Language server

[Floris van Manen via ntg-context]

On 09/11/2022 14:38, Ramkumar KB wrote:

Can you please try with VSCode first in Ubuntu and see if this works?

We have never tried with Codium (unfortunately) and therefore not sure 
how the Extension sytem works in Codium.




Not too eager to invite the telemetricks into my machine,
so I'll rather opt to wait instead.
No hurry.

.F
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Re: [NTG-context] New VSCode extenstion using ConTeXt Language server

[Floris van Manen via ntg-context]

I cannot get it (vsix) to work on linux ubuntu with codium (the 
telematic-free version)

There is probably a reason to it...



On 08/11/2022 15:20, Ramkumar KB via ntg-context wrote:

Subject:
[NTG-context] New VSCode extenstion using ConTeXt Language server
From:
Ramkumar KB via ntg-context 
Date:
08/11/2022, 15:20

To:
mailing list for ConTeXt users 
CC:
Ramkumar KB 


Hello All,

I have published the new VSCode Extension for ConTeXt, that I presented 
during the 2022 ConTeXt meeting -


https://wiki.contextgarden.net/VSCode 



You can install it manually in the VSCode (using the "Install from 
VSIX..." option).
Documentation (for now) - 
https://meeting.contextgarden.net/2022/talks/ramkumar/ramkumar-talk.pdf 



This supports ConTeXt markup and for any Lua code (within 
\startluacode & \stopluacode) it re-directs to the Lua Language Server 
(from Sumneko - https://github.com/sumneko/lua-language-server 
 )


To Do -

 1. Make the source code open-source
 2. Add new features (like Hover & Tooltip)
 3. Work with Taco to add MetaPost Language Server (this could be
challenging and interesting)

Do give this a try and give your feedback. Note that this does not 
contain *all* the macros but covers the vast majority of the ConTeXt 
commands.


Thank you,

best regards
Ramkumar


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Re: [NTG-context] About macro numberstriped ()

[Floris van Manen via ntg-context]

On 02/10/2022 10:55, Fabrice Couvreur via ntg-context wrote:
Initially, there was a bug with maro numberstriped() and Hans suggested 
another sensible approach to me, but you don't get the same shape of the 
hatches depending on the dimensions of the squares.


some unexpected side effect show up when the unitsquare is xyscaled to a 
rectangle like (2.5cm,1cm)

it seems related to the angle chosen

e.g.



\startMPcode

path p, q, r, b ;
p  := unitsquare xyscaled (4cm,4cm) ;
q := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
r := unitsquare xyscaled (2.5cm,1cm) shifted(1cm,3cm) ;
b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;

draw r anglestriped (1,35,2) withcolor red;
draw q anglestriped (1,35,2) withcolor green;
draw b anglestriped (1,35,2) withcolor cyan;
draw p;
draw q;
draw b;
draw r;

label.llft("D", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("B", p) ;
label.urt("P", lrcorner r) ;
label.lft("Q", llcorner r) ;
label.top("M", urcorner r) ;

\stopMPcode
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[NTG-context] [secure site not available]

[Floris van Manen via ntg-context]

When trying to download the context distribution for linux and 64

https://lmtx.pragma-ade.nl/install-lmtx/context-linux-64.zip

i get a warning about missing security:



HTTPS-Only Mode Alert
Secure Site Not Available

You’ve enabled HTTPS-Only Mode for enhanced security, and a HTTPS 
version of lmtx.pragma-ade.nl is not available.


Learn More…
What could be causing this?

Most likely, the website simply does not support HTTPS.
It’s also possible that an attacker is involved. If you decide to 
visit the website, you should not enter any sensitive information like 
passwords, emails, or credit card details.


If you continue, HTTPS-Only Mode will be turned off temporarily for this 
site.




Is there a (simple) solution?


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Re: [NTG-context] Workshop at FrOSCon

[Floris van Manen via ntg-context]

On 09/07/2022 20:13, Hans Hagen via ntg-context wrote:

we need two more for a top-ten


= context is not for professionals
- context is dutch


;-)
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Re: [NTG-context] Bloody PDF boxes and cr*p marks!

[Floris van Manen via ntg-context]

On 30/10/2021 21:21, Henning Hraban Ramm via ntg-context wrote:

this document:

and also extendedhttps://wiki.contextgarden.net/PDFX  a bit.


contains a link to the Ghent Workshop that returns a 404

Special thanks must go to the Ghent PDF Workgroup (GWG) for making a 
list of recommended profiles. Please have a look at the official 
documentation first (will take you only a minute). The origin of this 
document (and some more info) is located [here].


[here] -> http://www.gwg.org/recommended_ICC_profiles.phtm -> 404

.F
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Re: [NTG-context] Memo module not working with lmtx

[Floris van Manen via ntg-context]

On 16/10/2021 09:57, Wolfgang Schuster via ntg-context wrote:




There is a new version of the module online which fixes the bug.


But is it not part of de LMTX distribution?
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Re: [NTG-context] metafun: circular arc

[Floris van Manen via ntg-context]

In the example the text is drawn as:

draw followtext(q, "\strut TEXT ONE")


it looks as if the \strut generates a space before the text.
e.g. if you omit the \strut, the text will align at the start point.
In my perception, the \strut is a zero width box, so it should not 
generate the space before.

But I might be wrong here (most likely ;-)

.F




On 05/10/2021 23:32, Thomas A. Schmitz via ntg-context wrote:


\startuseMPgraphic{empedocless}
path p, q, r ;
pair a ;

p := fullcircle scaled 10cm ;
drawarrow p  withpen pencircle scaled 1mm withcolor red ;
draw    point 0 of p withpen pencircle scaled 1mm withcolor blue ;
q := p cutafter (point .4 along p) ;
drawarrow q  withpen pencircle scaled .5mm withcolor green ;
draw followtext(q, "\strut TEXT ONE") ;

p := fullcircle scaled 8cm ;
drawarrow p  withpen pencircle scaled 1mm withcolor cyan ;
draw    point 0 of p withpen pencircle scaled 1mm withcolor magenta ;
q := p cutafter (point .3 along p) ;
q := q rotated 120 ;
drawarrow q  withpen pencircle scaled .5mm withcolor yellow ;
draw followtext(q, "\strut TEXT TWO") ;

% the real deal: best make a macro for this

p := fullcircle scaled 6cm ;
draw    point 0 of p withpen pencircle scaled 5mm withcolor blue ;
drawarrow p  withpen pencircle scaled 1mm withcolor red ;
a := (point eps of p) rotated 45 ;
draw a withpen pencircle scaled 2mm;
q := p cutafter a ;
q := q rotated 20 ;
drawarrow q  withpen pencircle scaled .5mm withcolor green ;
draw followtext(q, "\strut TEXT TWO") ;

\stopuseMPgraphic

\useMPgraphic{empedocless}

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

[Floris van Manen via ntg-context]

On 01/10/2021 21:22, Alain Delmotte via ntg-context wrote:
What is the way to attend: just log to 
https://lecture.senfcall.de/hen-rbr-rku-oke ??


Thanks for the proposal,




why not using (free open source) meet.jit.si instead of membershipped 
yellow-button?


.F
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[NTG-context] [lmtx offline?]

[Floris van Manen via ntg-context]

I try to update my lmtx installation, but it seems that there is no 
contact with the server somehow...

Any hints?



$ ./install.sh
mtx-install | provide valid server and instance


The following settings were used:

  server   : lmtx.contextgarden.net,lmtx.pragma-ade.com,lmtx.pragma-ade.nl
  instance : install-lmtx
  extras   :
  ownpath  : /home/vm/context
  platform : linux-64


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Re: [NTG-context] zint barcode module on LMTX/MacOS

[Floris van Manen via ntg-context]

On 08/09/2021 19:08, Henning Hraban Ramm wrote:

I just checked on my Linux laptop with a new installation, and it worked 
exactly like this.

Did you check with --luatex (i.e. MkIV)?

What’s your ConTeXt version? You left out this essential piece of information.



$ context --version
mtx-context | ConTeXt Process Management 1.04
mtx-context |
mtx-context | main context file: 
/home/vm/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv

mtx-context | current version: 2021.09.06 11:47
mtx-context | main context file: 
/home/vm/context/tex/texmf-context/tex/context/base/mkxl/context.mkxl

mtx-context | current version: 2021.09.06 11:47



this is the results form --generate:

$ mtxrun --generate
resolvers   | resolving | variable 'SELFAUTOLOC' set to 
'/home/vm/context/tex/texmf-linux-64/bin'
resolvers   | resolving | variable 'SELFAUTODIR' set to 
'/home/vm/context/tex/texmf-linux-64'
resolvers   | resolving | variable 'SELFAUTOPARENT' set to 
'/home/vm/context/tex'

resolvers   | resolving | variable 'TEXMFCNF' set to ''
resolvers   | resolving | variable 'TEXMF' set to '/home/vm/context'
resolvers   | resolving | variable 'TEXOS' set to 'texmf-linux-64'
resolvers   | resolving |
resolvers   | resolving | using configuration specification 
'home:texmf/web2c;selfautoparent:/texmf-local/web2c;selfautoparent:/texmf-context/web2c;selfautoparent:/texmf-dist/web2c;selfautoparent:/texmf/web2c'

resolvers   | resolving |
resolvers   | resolving | looking for regular 'texmfcnf.lua' on 
given path '/home/vm/texmf/web2c' from specification 'home:texmf/web2c'
resolvers   | resolving | looking for regular 'texmfcnf.lua' on 
given path '/home/vm/context/tex/texmf-local/web2c' from specification 
'selfautoparent:/texmf-local/web2c'
resolvers   | resolving | looking for regular 'texmfcnf.lua' on 
given path '/home/vm/context/tex/texmf-context/web2c' from specification 
'selfautoparent:/texmf-context/web2c'
resolvers   | resolving | looking for regular 'texmfcnf.lua' on 
given path '/home/vm/context/tex/texmf-dist/web2c' from specification 
'selfautoparent:/texmf-dist/web2c'
resolvers   | resolving | looking for regular 'texmfcnf.lua' on 
given path '/home/vm/context/tex/texmf/web2c' from specification 
'selfautoparent:/texmf/web2c'
resolvers   | resolving | found regular configuration file 
'/home/vm/context/tex/texmf/web2c/texmfcnf.lua'

resolvers   | resolving |
resolvers   | resolving | loading configuration file 
'selfautoparent:/texmf/web2c/texmfcnf.lua'

resolvers   | resolving |
resolvers   | resolving | locating list of '/home/vm/context' 
(runtime) (tree:home/vm/context)
resolvers   | methods | resolving, method 'locators', how 'uri', 
handler 'tree', argument 'tree:home/vm/context'

resolvers   | trees | locator '/home/vm/context' found
resolvers   | resolving | hash '/home/vm/context' appended
resolvers   | resolving |
resolvers   | methods | resolving, method 'generators', how 'uri', 
handler 'file', argument '/home/vm/context'
resolvers   | expansions | scanning path '/home/vm/context', branch 
'/home/vm/context'
resolvers   | expansions | 5750 files found on 358 directories with 
207 uppercase remappings

resolvers   | resolving |
resolvers   | resolving | not saving runtime tree '/home/vm/context'
mtxrun  |
mtxrun  | elapsed lua time: 0.031 seconds



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Re: [NTG-context] lmt_chart_bar with data from luacode

[Floris van Manen]

On 23/07/2021 23:56, Jorge Manuel wrote:


I tried this code, but it didn't work. This is not my day.


Using the latest version made it work here.

.F
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Re: [NTG-context] weekend upload - stacking and animation

[Floris van Manen]

On 13/07/2021 15:14, Hans Hagen wrote:

How about:

\startuseMPgraphic{demo}
     for i=1 upto 10:
     draw fullcircle scaled (i*cm/3)
     withcolor (i*red/10)
     withpen   pencircle scaled (bp/2)
     withstacking i
     ;
     endfor ;
\stopuseMPgraphic

\unprotect

\tolerant\protected\def\useMPanimation[#1]#2%
   {\begingroup
    \scratchtoks\emptytoks

\dorecurse{10}{\etoksapp\scratchtoks{{\useMPgraphic[\c!stacking={\recurselevel}]{#2% 


    \expanded{\startanimation[#1]\the\scratchtoks\stopanimation}%
    \endgroup}

\protect

\setupinteraction[state=start]

\usemodule[animation]

\starttext
     \useMPanimation[menu=yes]{demo}
\stoptext


Placing this excerpt in a file and compiling it I get an error:


$ context animation.tex

resolvers   | formats | executing runner 'run luametatex format': 
/home/vm/context/tex/texmf-linux-64/bin/luametatex --jobname="animation" 
--fmt=/home/vm/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt 
--lua=/home/vm/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui 
cont-yes.mkiv --c:currentrun=1 --c:fulljobname="./animation.tex" 
--c:input="./animation.tex" --c:kindofrun=1 --c:maxnofruns=9 
--c:texmfbinpath="/home/vm/context/tex/texmf-linux-64/bin"

open source > level 1, order 1, name 'cont-yes.mkiv'
fonts   > beware: no fonts are loaded yet, using 'lm mono' in box
system  >
system  > ConTeXt  ver: 2021.07.10 21:51 LMTX  fmt: 2021.7.12 
int: english/english

system  > system  > 'cont-new.mkxl' loaded
open source > level 2, order 2, name 
'/home/vm/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'

system  > beware: some patches loaded from cont-new.mkiv
close source> level 2, order 2, name 
'/home/vm/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl'
system  > files > jobname './animation', input 
'./animation.tex', result './animation'

fonts   > latin modern fonts are not preloaded
languages   > language 'en' is active
open source > level 2, order 3, name './animation.tex'
modules > 'animation' is not found
fonts   > preloading latin modern fonts (second stage)
fonts   > 'fallback modern-designsize rm 12pt' is loaded
tex error   > tex error on line 31 in file ./animation.tex: 
Undefined control sequence


\startanimation [menu=yes]{\useMPgraphic 
[stacking={1}]{demo}}{\useMPgraphic [stacking={2}]{demo}}{\useMPgraphic 
[stacking={3}]{demo}}{\useMPgraphic [stacking={4}]{demo}}{\useMPgraphic 
[stacking={5}]{demo}}{\useMPgraphic [stacking={6}]{demo}}{\useMPgraphic 
[stacking={7}]{demo}}{\useMPgraphic [stacking={8}]{demo}}{\useMPgraphic 
[stacking={9}]{demo}}{\useMPgraphic [stacking={10}]{demo}}


 \startanimation [menu=yes]\the \scratchtoks \stopanimation

 \expanded #1->\xdef \m_syst_helpers_expanded {\noexpand #1
}\m_syst_helpers_expanded
 \useMPanimation [#1]#2->\begingroup \scratchtoks \emptytoks \par 
\dorecurse {10}{\etoksapp \scratchtoks {{\useMPgraphic [\c!stacking 
={\recurselevel }]{#2\expanded {\startanimation [#1]\the 
\scratchtoks \stopanimation }

\endgroup

 \useMPanimation[menu=yes]{demo}

21\expanded{\startanimation[#1]\the\scratchtoks\stopanimation}%
22\endgroup}
23
24 \protect
25
26 \setupinteraction[state=start]
27
28 \usemodule[animation]
29
30 \starttext
31 >>  \useMPanimation[menu=yes]{demo}
32 \stoptext
33
The control sequence at the end of the top line of your error message 
was never

\def'ed. You can just continue as I'll forget about whatever was undefined.
mtx-context | fatal error: return code: 256

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Re: [NTG-context] weekend upload

[Floris van Manen]

with the latest version not everything gets drawn as intended.


$ context --version
mtx-context | ConTeXt Process Management 1.04
mtx-context | current version: 2021.07.10 21:51




On 12/07/2021 10:07, Hans Hagen wrote:
I need to ckeck if the range checked does negative numbers ... anyway, 
you can do this


\startMPpage[offset=2mm, stacking={1,2,3,4}]

   boxit.A("\boxframed{Box A}");
   boxit.B("\boxframed{Box B}");
   boxit.C("\boxframed{Box C}");

   defaultdx := 0pt;
   defaultdy := 0pt;

   A.c = origin;

   B.w - A.e = (1cm, 0);

   0.5[ A.s, B.s ] - C.n = (0, 1cm);

   draw image (drawunboxed(A,B,C)) withstacking 2;

   drawarrow A.s +- C.w withstacking 3 ;
   drawarrow B.s +- C.e withstacking 4 ;

   newpath highlight;

   highlight := (A.sw -- B.se -- B.ne -- A.nw) enlarged EmWidth;
   fill highlight withcolor "darkgray" withstacking 1;

\stopMPpage
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Re: [NTG-context] new in upload

[Floris van Manen]

On 09/06/2021 20:42, Hans Hagen wrote:


\startoverlayMPgraphic{mp:whatever-6}
     draw anchorcell (1,1)   withpen pencircle scaled 1pt withcolor 
"blue" ;
     fill anchorspan (2,2) (3,5) withpen pencircle scaled 1pt withcolor 
"yellow" ;
     draw anchorcell (2,2)   withpen pencircle scaled 1pt withcolor 
"green" ;
     draw anchorcell (3,3)   withpen pencircle scaled 1pt withcolor 
"red" ;

\stopoverlayMPgraphic




The fill works with multiple cells, but the draw does not:

fill anchorspan (2,2) (3,5) withpen pencircle scaled 1pt withcolor
draw anchorspan (2,2) (3,5) withpen pencircle scaled 1pt withcolor



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Re: [NTG-context] [metafun example does not compile]

[Floris van Manen]

On 21/05/2021 14:14, Taco Hoekwater wrote:

It looks like textext.dflt is undefined in the latest lmtx because it is now
renamed to textext.dlft :)


As we say in dutch: een kniesoor die daar op let
;-)

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Re: [NTG-context] [metafun example does not compile]

[Floris van Manen]

the line preventing the output from showing uo seems to be be:

draw textext.dflt("DFLT-" & MonTexte) shifted PB;

If I remove that, I'll get output.


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[NTG-context] [metafun example does not compile]

[Floris van Manen]

Using the example from the wiki
https://wiki.contextgarden.net/textext_positioning

then using the latest version of lmtx

$ context --version
mtx-context | ConTeXt Process Management 1.04
mtx-context |
mtx-context | main context file: 
/home/vm/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv

mtx-context | current version: 2021.05.20 16:06
mtx-context | main context file: 
/home/vm/context/tex/texmf-context/tex/context/base/mkxl/context.mkxl

mtx-context | current version: 2021.05.20 16:06


it will produce an error (and an empty page)


metapost> initializing instance 'metafun:1' using format 
'metafun' and method 'default'

metapost> loading 'metafun' as 'metafun.mpxl' using method 'default'
metapost> initializing number mode 'scaled'
metafun > log >
metafun > log > error: Unknown relation will be considered false
metafun > log >
metapost> log >
metapost> log > 
metapost> log >)
metapost> log > 
thetextext->...FIX2)(rawtextext(ddecimal(EXPR3)),(EXPR4))else:if.anchortextexts>0:image(draw(EXPR3)withprescript"tx_anchor="&ddecimal(EXPR4))else:(EXPR3)fi.if(mfun_labtype(SUFFIX2)>=10)
metapost> log > 



:shifted(0,y...
metapost> log > 
thetextext->begingroup.if.string(EXPR3):thetextext(SUFFIX2)(rawtextext((EXPR3)),(EXPR4))
metapost> log > 


elseif.numeric(EXPR3):thetextext(SUFFIX2)(rawtextext(decimal(EXPR3)),(EXPR4))elseif.pair(EXPR3):thetextext(SU...
metapost> log > 
textext->begingroup.thetextext(SUFFIX2)((EXPR3),origin)
metapost> log > 
  endgroup
metapost> log > <*> ...A; draw PA withpen pencircle scaled 1.5mm 
withcolor red; pair PB ; PB := PA shifted decal ; draw textext.drt 
("DRT-" & MonTexte) shifted PB; draw textext.dflt("DFLT-" & MonTexte)

metafun > log >
metafun > log > Oh dear. I can't decide if the expression above 
is positive, negative, or zero.

So this comparison test won't be 'true'.




As in most of the cases with software, there is (probably) a reason to 
it ;-)



.F
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Re: [NTG-context] [installing lmtx on raspi400]

[Floris van Manen]

On 13/05/2021 22:39, Christian Prim wrote:

I solved it following this (or a similar) solution:

https://github.com/deltachat/deltachat-desktop/issues/1006#issue-498257133 



That worked very well, thank you !

$ hostnamectl
   Static hostname: rp400
 Icon name: computer
  Operating System: Debian GNU/Linux bullseye/sid
Kernel: Linux 5.10.17-v8+
  Architecture: arm64


$ context --version
mtx-context | ConTeXt Process Management 1.04
mtx-context |
mtx-context | main context file: 
/home/pi/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv

mtx-context | current version: 2021.05.09 17:14
mtx-context | main context file: 
/home/pi/context/tex/texmf-context/tex/context/base/mkxl/context.mkxl

mtx-context | current version: 2021.05.09 17:14


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[NTG-context] [installing lmtx on raspi400]

[Floris van Manen]

No desktop system is complete before having a proper lmtx installed ;-)

So with this OS version

$ uname -a
Linux rp400 5.10.17-v8+ #1414 SMP PREEMPT Fri Apr 30 13:23:25 BST 2021 
aarch64 GNU/Linux


$ hostnamectl
   Static hostname: rp400
 Icon name: computer
  Operating System: Debian GNU/Linux 10 (buster)
Kernel: Linux 5.10.17-v8+
  Architecture: arm64


I downloaded
context-linux-aarch64.zip


unzipped it in the ~/context folder and ran the install.sh script

$ sudo sh ./install.sh

this gives an error:

/home/pi/context/bin/mtxrun: /lib/aarch64-linux-gnu/libm.so.6: version 
`GLIBC_2.29' not found (required by /home/pi/context/bin/mtxrun)




Anyone with a hint ?

Thx
.Floris


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Re: [NTG-context] KeenWrite 2.0

[Floris van Manen]

On 10/05/2021 07:40, Thangalin wrote:
https://github.com/DaveJarvis/keenwrite#download 



Stay safe everyone!



When launching from

Linux vmz 5.11.0-7614-generic #15~1618626693~20.10~ecb25cd-Ubuntu SMP 
Thu Apr 22 16:00:45 UTC  x86_64 x86_64 x86_64 GNU/Linux


I get a warning:

$ keenwrite.bin
OpenJDK 64-Bit Server VM warning: Option --illegal-access is deprecated 
and will be removed in a future release.



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Re: [NTG-context] [formatting verbatim text]

[Floris van Manen]

Aparently all spaces after @etex get reduced to one only.
I'd expect that to happen inside @btex and @etex


\starttext
\starttyping[escape=@]
  1   137  26  25 >1  69  32
  2   @btex@bgroup@red@bf 137 @egroup@etex  26  25 >1  69  32
  3   @btex@bgroup@red@bf 137 @egroup@etex  26  25 >1  69  32
  4   137  26  25 >1  69  32
  5   @btex@bgroup@red@bf 137  @egroup@etex  26  25 >1  69  32
 \stoptyping
\stoptext


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Re: [NTG-context] [formatting verbatim text]

[Floris van Manen]

On 26/04/2021 10:59, Hans Hagen wrote:


\starttext
\starttyping[escape=/]
one two three
four /btex/bgroup/red five /egroup/etex six
seven eight nine
\stoptyping
\stoptext


That works indeed! Thanks.


Are there restriction on what context commands can be given inside the 
bgroup? e.g. I tried to include a highlight definition with white font 
on black background with an inframed, but that doesn't seem to work (in 
my definitions that is)


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[NTG-context] [formatting verbatim text]

[Floris van Manen]

What is the easiest way, if possible, to highlight some sections of 
verbatim text?


given:

\starttyping
one two three
four five six
seven eight nine
\stoptyping

i'd like to color the word 'five' in red, or italic.


.Floris




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[NTG-context] [pagenumbers in pdf]

[Floris van Manen]

When I generate a serie of TEXpages, those pages end up with the same 
page number in the pdf.

1, 1, 1

\starttext
\def\blz{\begingroup
\startTEXpage
1 2 3
\stopTEXpage
\endgroup}
\blz
\blz
\blz
\stoptext


If I insert a \strut at the start,
I get pagenumbering 1, 2, 3, 1


\starttext
\def\blz{\begingroup
\startTEXpage
1 2 3
\stopTEXpage
\endgroup}
\strut
\blz
\blz
\blz
\stoptext


As in most software, there is a probable reason for that :-)
But how to get the pages numbered 1, 2, 3 without an empty page at the 
start?


.F
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[NTG-context] [passing parameter into MPpage]

[Floris van Manen]

What is the correct ways to pass parameters into a \startMPpage section?
This does not produce a page (obviously if you know how it works)
But how to get the intende output?


\def\blz[#1][#2][#3]{
\startMPpage
draw thefmttext(#1) shifted(10mm, 20mm);
draw thefmttext(#2) shifted(10mm, 205m);
draw thefmttext(#3) shifted(10mm, 30mm);
\stopMPpage
}

\blz[01][02][AA]

\blz[03][42][ZZ]


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Re: [NTG-context] [startstop]

[Floris van Manen]

On 22/01/2021 23:39, Wolfgang Schuster wrote:


No \do...empty (LMTX only):

\tolerant\protected\def\startzzz#=%
   {\hrule
    \doifsomething{#1}{\bold{\strut#1}\blank}}

\protected\def\stopzzz
   {\blank[10mm]}

\starttext

\startzzz
\input weisman
\stopzzz

\startzzz{Ward}
\input ward
\stopzzz

\stoptext



Thank you !

.F
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Re: [NTG-context] [startstop]

[Floris van Manen]

unfortunately this does not work, 'annotation' is not found.

But is it possible to give a start/stop definition user parameters?
And if so, how?


.F
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[NTG-context] [startstop]

[Floris van Manen]

I'd like to create a start/stop command with a parameter



\startzzz[a]
one two three
\stopzzz

\startzzz[b]
one two three
\stopzzz


How do i define/pass the tag parameter in the definition?
This does not work (obviously)

\definestartstop[zzz][
before={\hrule\bf tag\blank},
after={\blank[10mm]}
]


I cannot find it in the documentation

.F
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Re: [NTG-context] lmtx

[Floris van Manen]

On 18/01/2021 19:20, Hans Hagen wrote:

You can run

   meta-imp-punk.mkxl

to get an idea. There's also a typescript:

   type-imp-punk.mkxl



How to run these?

.F
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Re: [NTG-context] checkbox in fields show the word yes

[Floris van Manen]

On 11/12/2020 08:46, Jan U. Hasecke wrote:

as nobody answered I would like too repeat my question.


This is what I see

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Re: [NTG-context] install.sh not working on Linux (Ubuntu 20.04)?

[Floris van Manen]

On 06/11/2020 18:55, Pablo Rodriguez wrote:

I reported a similar issue some days ago.

I think I have solved it (no extensive checking yet) by deleting the
three texmf*.tma files on the tex/ directory.

If you still have a copy of your older installation, you may try this
(but please make a backup of the older installation first).

Just in case it might help,


The deleting of those tma files is part of my update script already.
But at that moment starting with a fresh empty context folder seemed to 
work only.

No issues as yet.

.F
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Re: [NTG-context] RE : upload

[Floris van Manen]

On 25/11/2020 16:48, Pablo Rodriguez wrote:

Just out of curiosity, could you fix your already installed ConTeXt version?


no, that did not work.
I just dumped the whole folder after a new folder/download seemed to 
work again.


.F
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Re: [NTG-context] RE : upload

[Floris van Manen]

by creating a new empty ~/context folder, then unzip the distribution 
and running the install script made Context work again.


.F
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Re: [NTG-context] RE : upload

[Floris van Manen]

On 24/11/2020 18:28, Pablo Rodriguez wrote:

I’m afraid you are getting an old version, since the newer one reads:

mtx-context | ConTeXt Process Management 1.04
mtx-context |
mtx-context | main context file:
/home/ousia/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv
mtx-context | current version: 2020.11.24 00:41
mtx-context | main context file:
/home/ousia/context/tex/texmf-context/tex/context/base/mkxl/context.mkxl
mtx-context | current version: 2020.11.24 00:41


Well I can see that there is two versions.
But when unzipping the new context-linux-64.zip (nov 24 00:24)
then run the install script
sh ./install.sh
will not solve the issue...

So context is not working anymore.
Any hints?

.Floris
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Re: [NTG-context] RE : upload

[Floris van Manen]

On 23/11/2020 23:02, Hans Hagen wrote:

On 11/23/2020 9:42 PM, Joseph wrote:

After running install.bat I see error :

new attempt


I still get the error:

csname overload > fatal error, protection level 4, control sequence 
'textcontrolspace', properties 'immutable', file 'enco-ini.mkxl', line 315



Also aafter the update I got two different current versions:

$ context --version
mtx-context | ConTeXt Process Management 1.04
mtx-context |
mtx-context | main context file: 
/home/vm/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv

mtx-context | current version: 2020.11.23 22:40
mtx-context | main context file: 
/home/vm/context/tex/texmf-context/tex/context/base/mkiv/context.mkxl

mtx-context | current version: 2020.11.19 11:28



before the update it was like so:

mtx-context | current version: 2020.11.19 11:28
mtx-context | current version: 2020.11.19 11:28
current:  2020-11-19 11:32:59.0 +0100
new:  2020-11-23 20:23:18.0 +0100
mtx-context | current version: 2020.11.23 20:20
mtx-context | current version: 2020.11.19 11:28



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Re: [NTG-context] new upload

[Floris van Manen]

On 07/11/2020 13:11, Pablo Rodriguez wrote:

echo "" && curl -Ihttp://pragma-ade.com/context/latest/cont-tmf.zip
2>&1 | grep Last-Modified && echo ""

So you don’t mix access time with last modification.


this seems to work:


#!/usr/bin/env bash
cd  ~/context
OLD=`stat -c "%w" context-linux-64.zip`
echo "current: " $OLD
curl -s -O http://lmtx.pragma-ade.nl/install-lmtx/context-linux-64.zip
NEW=`stat -c "%w" context-linux-64.zip`
if [[ "$OLD" != "$NEW" ]] ; then
echo "new: " $NEW
mtxrun --script cache --erase >ctx.log
unzip -q -o context-linux-64.zip
rm tex/*.tma
sh ./install.sh >ctx.log
context --version | grep "current version"
fi
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Re: [NTG-context] new upload

[Floris van Manen]

On 07/11/2020 13:11, Pablo Rodriguez wrote:

Improved message:

echo "" && curl -Ihttp://pragma-ade.com/context/latest/cont-tmf.zip
2>&1 | grep Last-Modified && echo ""

So you don’t mix access time with last modification.

Just in case it helps,


That helps.
Thx
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Re: [NTG-context] new upload

[Floris van Manen]

On 07/11/2020 12:19, Hans Hagen wrote:
a version mismatch normally comes from the fact that i generate an lmtx 
update (for wolfgang to check, posted elsewhere) but nor a mkiv one and 
then upload to the website (as happened)


also, the update script itself doesn't get updated so when that gets 
adapted one has to get it from the bare install


(keep in mind that doing a fresh install doesn't hurt the system because 
texmf-projects and texmf-fonts are not affected)


The version check is just to prevent the extra data from being 
downloaded and installed when there was no need for it, because the 
current installed version is the same. (it saves the coal to be burned 
for the electricity)

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Re: [NTG-context] new upload

[Floris van Manen]

Dear Hans,

Would it be possible to have a simple text file with the latest release 
version (or date) tag in it? Next to the folder containing the actual 
install script files? In that case it is easy to check that version tag 
by comparing with the local copy and decide if a further download and 
install is needed.


m.vr.gr.
Floris
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Re: [NTG-context] new upload

[Floris van Manen]

this is my script for a daily update check which seems to do the job


#!/usr/bin/env bash
cd  ~/context
context --version | grep "current version"
echo ""
mtxrun --script cache --erase >ctx.log
rm tex/*.tma
sh ./install.sh >ctx.log
context --version | grep "current version"

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Re: [NTG-context] install.sh not working on Linux (Ubuntu 20.04)?

[Floris van Manen]

On 06/11/2020 16:49, Jairo A. del Rio wrote:
Is anyone else having problems with recent ConTeXt updates on Linux? 
Since last month, install.sh isn't doing anything. However, when I go to 
Pragma ADE's website, I can download newer releases and they work fine 
(e.g. --permitloadlib works now). I'm not so picky about manual 
downloads, but I think install.sh is (or was) quite better. I'm on 
Ubuntu 20.04, in case it helps. Thank you very much.


yes I had a similar experience.
After downloading a fresh install.sh new updates became available again.
(Pop!OS 20.10)


.F
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Re: [NTG-context] Typesetting poetry with particular indenting

[Floris van Manen]

On 02/07/2020 20:46, Wolfgang Schuster wrote:
> The following example needs version 2020.07.02 or newer.
Nice !

.F


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Re: [NTG-context] Draft Watermark of Garden gives unexpected results

[Floris van Manen]

On 11/06/2020 22:31, Jairo A. del Rio wrote:
> The watermark is partially outside the page, whereas the Wiki result is
> more "centered". Is that an intended behaviour?
> 

Also, if you set \rotate[rotation=0.0]{Draft} it will disappear...



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Re: [NTG-context] [overstrike] with different color?

[Floris van Manen]

On 03/06/2020 16:30, Henning Hraban Ramm wrote:
> \setupbar[color=red,rulethickness=1.4] % measurement in pt

the command also takes a parameter offset as well as dy.
I assume the offset will position the line higher / lower .
But I see no effect.

\setupbar[color=red,rulethickness=.3,offset=0.5]


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[NTG-context] [overstrike] with different color?

[Floris van Manen]

What is the preferred way to overstrike a text with a different color?
This does not work:
One \overstrike[color=red]{Two} Three


.F


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Re: [NTG-context] A simpler way to install LMTX in macOS Catalina

[Floris van Manen]

On 30/05/2020 13:09, Nicola wrote:
>  Of course, it would be
> better if the binary were signed...

And of course, it would be better to use Linux ;-)

.F


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[NTG-context] [pretty printing python]

[Floris van Manen]

Does anyone know how to activate/use the pretty printing of python code?

\starttyping[option=python]

does not work.

.Floris


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Re: [NTG-context] [ibmplex setup script]

[Floris van Manen]

I noticed that the same font test with the same lmtx versions on two
different linux machines with the same ibmplex fonts installed, return a
different rendering for the bold-italic.
That is only one produces the italics, the other doesn't.

I guess that is an example of true software magic,
or yet another evidence that one observation will invert the result of
the other ;-)

.F


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Re: [NTG-context] [ibmplex setup script]

[Floris van Manen]

Hello Wolfgang,


On 03-05-2020 10:49, Wolfgang Schuster wrote:
> % Load IBM Plex with the regular width
> 
> % \setupbodyfont[ibmplex]
> 
> % Load IBM Plex with the thin width
> 
> %\setupbodyfont[ibmplex-thin]


A quick follow-up question.

Apparently the thin/bold/italics combination does not work.
I assume this is defined in a ibmplex-thin  file somwhere.
If so, where is that file located?
What is the formula to derive ibmplex-thin from the underlying font files?

.Floris


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Re: [NTG-context] [ibmplex setup script]

[Floris van Manen]

Thank you Wolfgang!

Your example works as intended.

I really get lost in the font definition files, as it is difficult to
understand which variable point to what other definition.

Is there a (simple) picture where the scripts are annotated with arrows,
to know which variable points to where? All the way back to the
mtxrun --script fonts --list --all --pattern=*
reply?
With all the options available it is a steep learning curve, but i hope
to be able to understand it at some point.

Thanks for the working solution.
.Floris




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[NTG-context] [ibmplex setup script]

[Floris van Manen]

At present the ibmplexmonothin font is seen by the mtxrun script

 mtxrun --script fonts --list --all --pattern=ibmplexmonothin*
identifier  familynamefontnamefilename
subfont   instances

ibmplexmonothin ibmplexmono   ibmplexmonothin
/home/vm/.local/share/fonts/Unknown Vendor/OpenType/IBM Plex
Mono/IBM_Plex_Mono_Thin.otf
ibmplexmonothinitalic   ibmplexmono   ibmplexmonothinitalic
/home/vm/.local/share/fonts/Unknown Vendor/OpenType/IBM Plex
Mono/IBM_Plex_Mono_Thin_Italic.otf

But I don't manage to get the monothin variants loaded.
Any hints available?


Thanks
.Floris



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[NTG-context] [rotate question]

[Floris van Manen]

I try to introduce a per character rotation using lua.
But a negative rotation angle seems to introduce a vertical offset to
the base line.
It might be intended, but how to get it gone?
Any hints?
.Floris

\def\streepA{%
\rotate[rotation=\ctxlua{context(math.random(1,15))}]{\|}%
}
\def\streepB{%
\rotate[rotation=\ctxlua{context(math.random(-15,-1))}]{\|}%
}
\def\stapA#1{\dorecurse{#1}{\streepA}}
\def\stapB#1{\dorecurse{#1}{\streepB}}
\starttext
\startTEXpage[offset=20mm, width=297mm]
\startalignment[width]~
\dorecurse{50}{\stapA{10}\stapB{10}}
\stopalignment
\stopTEXpage
\stoptext




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Re: [NTG-context] extracting pages using luacode

[Floris van Manen]

On 25-04-2020 16:56, Hans Hagen wrote:
>>
>> Where am I missing the point?
> the syntax ...
> 
>     context.externalfigure( { "my_pdf.pdf" }, { page = blz } )

so simple :-)

Thanks!

.F


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[NTG-context] extracting pages using luacode

[Floris van Manen]

I'm trying to extract pages from an existing pdf using lua.
But this approach to extract pages 11 and 30 does not work:

\starttext
\startluacode
for i, blz in ipairs({11, 30}) do
  context.startTEXpage()
  context.externalfigure("my_pdf.pdf", page=blz)
  context.stopTEXpage()
end
\stopluacode
\stoptext


Where am I missing the point?

.F


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[NTG-context] [preventing blackrule tp break line]

[Floris van Manen]

Using lmtx, while trying to get multiple pieces of black rule on one
line, for some reason the line breaks after the first item, to continue
on the second line with the remainder.


\starttext
\blackrule[width=15mm,height=1mm,depth=0mm,color=yellow]\quad%
\blackrule[width=15mm,height=1mm,depth=0mm,color=red]\quad%
\blackrule[width=15mm,height=1mm,depth=0mm,color=green]\quad%
\blackrule[width=15mm,height=1mm,depth=0mm,color=blue]\quad

\blackrule[width=15mm,height=1mm,depth=0mm,color=yellow]\quad%
\blackrule[width=15mm,height=1mm,depth=0mm,color=red]\quad%
\blackrule[width=15mm,height=1mm,depth=0mm,color=green]\quad%
\blackrule[width=15mm,height=1mm,depth=0mm,color=blue]\quad
\stoptext


What is the proper way to do it?
.F


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[NTG-context] [error] web-server font-test fails

[Floris van Manen]

while trying out the embedded web-server, choosing the fonttest will
fail and cause the server to crash


$ mtxrun --script server --auto
mtx-server  | running at port: 8088
mtx-server  | document root:
/home/vm/data/context/tex/texmf-context/scripts/context/lua
mtx-server  | main index file: unknown
mtx-server  | scripts subpath:
/home/vm/data/context/tex/texmf-context/scripts/context/lua
mtx-server  | context services:
http://localhost:8088/mtx-server-ctx-startup.lua
mtx-server  | request from: 127.0.0.1
mtx-server  | request data: GET /mtx-server-ctx-startup.lua HTTP/1.1
mtx-server  | requested url: /mtx-server-ctx-startup.lua
mtx-server  | requested action: /mtx-server-ctx-startup.lua
mtx-server  | performing action: /mtx-server-ctx-startup.lua
mtx-server  | locating script:
/home/vm/data/context/tex/texmf-context/scripts/context/lua/mtx-server-ctx-startup.lua
mtx-server  | loading script:
/home/vm/data/context/tex/texmf-context/scripts/context/lua/mtx-server-ctx-startup.lua
mtx-server  | return type: function
mtx-server  | saving script: function
mtx-server  | running script:
/home/vm/data/context/tex/texmf-context/scripts/context/lua/mtx-server-ctx-startup.lua
mtx-server  | request from: 127.0.0.1
mtx-server  | request data: GET /favicon.ico HTTP/1.1
mtx-server  | requested url: /favicon.ico
mtx-server  | requested action: /favicon.ico
mtx-server  | performing action: /favicon.ico
mtx-server  | requested file: /favicon.ico
mtx-server  | unknown file: /favicon.ico
mtx-server  | handling error 404: Not Found
mtx-server  | request from: 127.0.0.1
mtx-server  | request data: GET /mtx-server-ctx-fonttest.lua HTTP/1.1
mtx-server  | requested url: /mtx-server-ctx-fonttest.lua
mtx-server  | requested action: /mtx-server-ctx-fonttest.lua
mtx-server  | performing action: /mtx-server-ctx-fonttest.lua
mtx-server  | locating script:
/home/vm/data/context/tex/texmf-context/scripts/context/lua/mtx-server-ctx-fonttest.lua
mtx-server  | loading script:
/home/vm/data/context/tex/texmf-context/scripts/context/lua/mtx-server-ctx-fonttest.lua
mtx-server  | return type: function
lua error :
...ext/tex/texmf-context/tex/context/base/mkiv/font-hsh.lua:12: attempt
to index a nil value (global 'font')


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Re: [NTG-context] Any plans for an active color management?

[Floris van Manen]

On 17-02-2020 16:10, juh wrote:
> At least, digital images are always RGB.
> 
> In my special case we started with a RGB corporate design as we are an
> online cooperative. Print comes later.

The thing is that in print the CMYK will result in a fixed well defined
object: a physical  print on paper. That is then the reference.
The complete chain of getting the information into print is well defined.

Compare that to the world of digital monitor viewing.
None is well defined, every monitor and platform has its own unknown
settings. How would you translate those into a printed document?

So my point was that it might be more convenient to first create the
publication for print, then let individual pdf browsers do their trick
in their own environment rendering the CMYK into RGB or whatever...

Unless it is fun to do both of course...

.F


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Re: [NTG-context] Any plans for an active color management?

[Floris van Manen]

On 17-02-2020 15:39, Hans Hagen wrote:
> On 2/17/2020 3:03 PM, Jan U. Hasecke wrote:
> 
>> Are there any plans to automate these steps into ConTeXt? That would
>> enable us to work in RGB the whole time. Only when creating a print pdf
>> we would specify a color profile and ConTeXt would do the rest by
>> converting all rgb values to cmyk values due to the given color profile.
> 
> that would mean plugging some color transfer function into the rgb ->
> cmyk conversion that is already there (but i never had to deal with
> color transfer functions)
> 
>> As this seems very complex I fear that there are no plans to do this.
> not unless i know exactly what to do (or am forced to use it myself)
> 
> can't you use spotcolors? these are kind of standardized (say pantone)

As in print the default is CMYK, why not start there.
The online might be RGB but all pdf viewers know how to deal with the
convertion from CMYK to RGB by themselves.

.F




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Re: [NTG-context] Metapost and TikZ color code equivalent

[Floris van Manen]

On 15-02-2020 12:25, Fabrice Couvreur wrote:
> Hi Henri,
> Why does the blue path not rotate 90 with the draw command but rotate
> with the fill command?
> 

Why not draw the match as a picture first, then rotate and shift that
picture?
Also, if you use a local scale unit, it will be easier to stach the
matches together by merely applying a factor in match units.

.F


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Re: [NTG-context] mtxrun

[Floris van Manen]

On 15-02-2020 06:40, Rudolf Bahr wrote:
> I hope this helps you! At least in the case you're using linux.

it appears as that many of the files in the two path are sort of identical:

~/data/context

$ md5sum bin/mtxrun tex/texmf-linux-64/bin/luametatex
b95ca64fabcb3f09edd861c4b87671cc  bin/mtxrun
b95ca64fabcb3f09edd861c4b87671cc  tex/texmf-linux-64/bin/luametatex

$ md5sum bin/mtxrun.lua tex/texmf-linux-64/bin/mtxrun.lua
4d73c3608cc2463e80c59942b3db7158  bin/mtxrun.lua
4d73c3608cc2463e80c59942b3db7158  tex/texmf-linux-64/bin/mtxrun.lua


There is probably a reason for it ;-)
.F


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Re: [NTG-context] upload

[Floris van Manen]

On 11-02-2020 17:00, Hans Hagen wrote:
> 
> - support for ecmascript for those who think thayt javascript is better
> than lua (of course only to find out at some point that it's not true in
> the perspective of context but it migh tmake a transition easier). For
> the impatient:
> 
> http://www.pragma-ade.com/general/manuals/ecmascript-mkiv.pdf

to (further) promote the usage of lua, it might help if the examples
given in the pdf documentation will also include the (better) lua version...

.F


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Re: [NTG-context] Official file ending?

[Floris van Manen]

On 04-02-2020 20:39, Henning Hraban Ramm wrote:
> I’d suggest to start a war to claim it…

we already have it ;-)

.F


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Re: [NTG-context] Official file ending?

[Floris van Manen]

On 04-02-2020 00:31, Exp wrote:
> 
> Mkiv is a good choice for the moment. If there would be no Mkvi and so
> on, it is good forever.

.tex is used for both tex (as well as latex as well as other wrappers).

how about for the new context era:
.lmtx


.F



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Re: [NTG-context] [HOWTO] spanning xtable cells

[Floris van Manen]

Can someone (please) help me out to fix the incorrect/unintended
stacking of cells within the xtable?

.Floris


On 31-01-2020 00:13, Floris van Manen wrote:
> Does anyone knows a hint to get the stacked boxes to the correct size?
> When usinig non-zero values for the options
> spaceinbetween and/or columndistance
> the cells of the xtable will not properly size when spanning over rows
> and/or columns.
> 
> e.g.
> 
> \starttext
> 
> \startxtable[spaceinbetween=2mm, columndistance=2mm, corner=round]
>   \startxtablebody
> \startxrow
>   \startxcell[ny=3] a1\stopxcell
>   \startxcell[nx=2] a2/3  \stopxcell
>   \startxcell[ny=3] a4\stopxcell
> \stopxrow
> \startxrow
>   \startxcell b2 \stopxcell
>   \startxcell b3 \stopxcell
> \stopxrow
> \startxrow
>   \startxcell c2 \stopxcell
>   \startxcell c3 \stopxcell
> \stopxrow
> \startxrow
>   \startxcell[nx=3] d1/2/3  \stopxcell
>   \startxcell   d4  \stopxcell
> \stopxrow
> \startxrow
>   \startxcell e1 \stopxcell
>   \startxcell e2 \stopxcell
>   \startxcell e3 \stopxcell
>   \startxcell e4 \stopxcell
> \stopxrow
>   \stopxtablebody
> \stopxtable
> 
> \stoptext
> 
> 
> Screenshot from 2020-01-31 00-11-42.png
> 
> 
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[NTG-context] [HOWTO] spanning xtable cells

[Floris van Manen]

Does anyone knows a hint to get the stacked boxes to the correct size?
When usinig non-zero values for the options
spaceinbetween and/or columndistance
the cells of the xtable will not properly size when spanning over rows
and/or columns.

e.g.

\starttext

\startxtable[spaceinbetween=2mm, columndistance=2mm, corner=round]
  \startxtablebody
\startxrow
  \startxcell[ny=3] a1\stopxcell
  \startxcell[nx=2] a2/3  \stopxcell
  \startxcell[ny=3] a4\stopxcell
\stopxrow
\startxrow
  \startxcell b2 \stopxcell
  \startxcell b3 \stopxcell
\stopxrow
\startxrow
  \startxcell c2 \stopxcell
  \startxcell c3 \stopxcell
\stopxrow
\startxrow
  \startxcell[nx=3] d1/2/3  \stopxcell
  \startxcell   d4  \stopxcell
\stopxrow
\startxrow
  \startxcell e1 \stopxcell
  \startxcell e2 \stopxcell
  \startxcell e3 \stopxcell
  \startxcell e4 \stopxcell
\stopxrow
  \stopxtablebody
\stopxtable

\stoptext


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[NTG-context] [question] \clipping some data from a pdf

[Floris van Manen]

Does anyone know?

Using the latest LMTX, i try to clip some portion of an external  pdf
page, then resize that portion on top a new page.
i use the \clip command.

\starttext
\scale[width=100mm, hwight=100mm]{\clip[width=150mm, height=120mm,
hoffset=30mm, voffset=40mm]{\externalfigure[drawing.pdf]}} % incorrect

\scale[width=100mm, hwight=100mm]{\clip[width=150mm, height=120mm,
hoffset=30mm, voffset=136mm]{\externalfigure[drawing.pdf]}} % correct
\stoptext

I noticed that the voffset parameter *always* counts from the top/left
of the external source. Also if the source has its origin defined at the
lower/left corner.
Is that intentional?

It is confusing as when i place a rectangle on top of the clip i want to
extract from the source pdf, the x,w,w,h of that rectangle will not
match the parameter needed for the \clip command.

Or does there happen to be some snazzy tool out there to get the
coordinates of embedden images within a pdf?

.Floris



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Re: [NTG-context] Fonts/Layouts in ConTeXt books

[Floris van Manen]

On 25-01-2020 21:50, Saša Janiška wrote:
> There are plenty of free font but here

also free:

ibm plex
https://www.ibm.com/plex/

.F


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Re: [NTG-context] ConTeXt support for Atom

[Floris van Manen]

On 14-01-2020 19:32, Henning Hraban Ramm wrote:
> It’s still work in progress, but I use it every day.

what are the key shortcuts to compile the context file at hand?
i try the atom editor on Linux platform.
Can't find the way to feed the tex file into context luatex...

.F


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[NTG-context] [OT] fun kerning challenge

[Floris van Manen]

Just in case:
https://type.method.ac



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Re: [NTG-context] last beta this year

[Floris van Manen]

On 31-12-2019 11:50, Hans Hagen wrote:
> 
> So, upto next year,

tomorrow will be day 737424 as of counting from day 1
;-)
.F


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