Re: [NTG-context] mwe (font proble) SOLVED
> Am 15.11.2021 um 04:34 schrieb Aditya Mahajan via ntg-context > : > > On Sun, 14 Nov 2021, skyhorse--- via ntg-context wrote: > >> >> Solved. Well almost. I do know that it's an access problem of some sort. >> I used 'font-manager' to look at fonts and it showed 'DejaVu Math Tex Gyre' >> as "disabled" >> For su is shows the font as usable. >> When context is run su, it compiles successfully. >> So the fonts are there. The example does work, but, not for me as user. >> I for some reason have the some fonts disabled. >> I'll figure out how to enable them. > > Most likely, you installed context using `su` or `sudo`. It is possible that > the directory where the fonts are installed are not readable by the user. > > The simple work-around is to install context as a regular user so that you > have the permissions to read the font files. ... or at least open permissions. I could imagine the real culprit is the cache tree (i.e. its permissions). Hraban ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
[NTG-context] Paragraph break over pages with hanging float
Hi,
Is there a way to allow a paragraph to break over two pages (between the
paragraph start and the placement of the float) with a hanging float
further down the paragraph?
MWE:
\starttext
\input lorem
\blank[20*line]
% commenting out the hanging float allows paragraph break
\startplacefigure[location={right,15*hang}]
\framed[width=3cm,height=2cm]{graphic}
\stopplacefigure
\dorecurse{10}{\input lorem}
\stoptext
When I remove the hanging float, the paragraph is broken down at the first
pagebreak.
With the float, the paragraph starts always on the next page, regardless of
the space left on the previous page.
Adam
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[NTG-context] directsetup vs setups
Hello list, Can anyone provide a description of, or a point to a description of, the differences between setups= and directsetup= for including setups? I searched the list archive and the documents and found nothing. (That may indicate my level of search foo, but nonetheless I am in need of help with this.) -- Rik ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] mwe (font proble) SOLVED
On Sun, 14 Nov 2021, skyhorse--- via ntg-context wrote: > > Solved. Well almost. I do know that it's an access problem of some sort. > I used 'font-manager' to look at fonts and it showed 'DejaVu Math Tex Gyre' > as "disabled" > For su is shows the font as usable. > When context is run su, it compiles successfully. > So the fonts are there. The example does work, but, not for me as user. > I for some reason have the some fonts disabled. > I'll figure out how to enable them. Most likely, you installed context using `su` or `sudo`. It is possible that the directory where the fonts are installed are not readable by the user. The simple work-around is to install context as a regular user so that you have the permissions to read the font files. Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] Bug in lmt_arrow
On Sun, 14 Nov 2021, Aditya Mahajan via ntg-context wrote: > On Sun, 14 Nov 2021, Hans Hagen wrote: > > > On 11/14/2021 4:33 AM, Aditya Mahajan via ntg-context wrote: > > > Hi, > > > > > > There is a bug in lmt_arrow. If given a "non-cycle" path, lmt_arrow > > > completes the cycle. > > > > > > \starttext > > > > > > \startMPcode > > >newpath p; > > >ahfactor := 5; > > >p := origin .. (1cm, 1cm) .. (2cm, 0); > > >draw lmt_arrow > > > [ > > > path = p, > > > location = "percentage", > > > percentage = 50, > > > alternative = "curved", > > > ] > > > withpen pencircle scaled 1bp; > > > \stopMPcode > > > \stoptext > > > > > > With 2021.11.11, I get the attached file. Note that lmt_arrow has drawn > > > the > > > "cycle" version of the path, even though p does not have a cycle. > > > > > > I have looked at the code and cannot figure out why this is happening. > > > > it happens in the 'direct' variant (metapost.registerdirect) where a boolean > > is passed as signal and that boolean then is also picked up by the (shared) > > path injector as (old school) signal that a path is closed while it should > > instead consutl the closed field in a path table (sounds more complex than > > it > > is) > > > > so in the end it is a nasty side effect of the fast inject code path (shared > > function with different stack values; i'll probably have to ditch a "low > > level > > backward compatibility feature no one uses anyway" some day) > > > > i uploaded a fix that you can test when the bins are compiled at > > > > https://build.contextgarden.net/#/waterfall?tags=c.luametatex > > > > new bins then in: > > > > https://dl.contextgarden.net/build/luametatex/ > > > > (fyi: in the mp code you see that the path p is 'get' from the lua end where > > it got passed to by parameter) > > Thanks! Works perfectly here. Spoke too soon. Now straight lines don't work: \starttext \startMPcode newpath p; ahfactor := 5; p := origin .. (3cm,0); draw lmt_arrow [ path = p, location = "percentage", percentage = 50, alternative = "curved", ] withpen pencircle scaled 1bp; \stopMPcode \stoptext gives metapost> trace > This is MPLIB for LuaMetaTeX, version 3.11, running in scaled mode. metapost> trace > metapost> trace > loading metafun for lmtx, including the plain 1.004 base definitions metapost> trace > metafun > log > metafun > log > error: This can't happen (division by zero) metafun > log > metapost> trace > arrowhead -> -> begingroup.save.q,e,r;pair.e;e=point.length(EXPR2)of(EXPR2);path.q;q=gobble((EXPR2)shifted-e.cutafter.makepath(pencircle.scaled(2ahlength)))cuttings;if.ahvariant>0:path.r;r=gobble((EXPR2)shifted-e.cutafter.makepath(pencircle.scaled((1-ahdimple)*2ahlength)))cuttings;fi(q.rotated(ahangle/2)(ahangle/2)if.ahvariant=1:--point0of.r--elseif.ahvariant=2:...point0of.r...else:--fi.cycle)shifted.e.endgroup metapost> trace > endgroup metapost> trace > pushparameters "arrow" ; save a ; string a ; a := getparameter "alternative" ; save l ; string l ; l := getparameter "location" ; save k ; string k ; k := getparameter "kind" ; save p ; path p ; p := getparameter "path" ; interim ahvariant := if a = "dimpled" : 1 elseif a = "curved" : 2 else : 0 fi ; interim ahdimple := getparameter "dimple" ; interim ahscale := getparameter "scale" ; interim ahangle := getparameter "angle" ; interim ahlength := getparameter "length" ; if not getparameter "headonly" : draw p ; fi ; if hasparameter "pen" : if hasoption "pen" "auto" : ahlength := ( getparameter "penscale" ) * boundingradius ( currentpen ) ; else : ahlength := ( getparameter "penscale" ) * boundingradius ( getparameterpen "pen" ) ; fi ; fi ; if k = "draw" : draw elseif k = "both" : filldraw else : fill fi if l = "middle" : midarrowhead p ; elseif l = "percentage" : arrowheadonpath ( p , ( getparameter "percentage" ) / 100 ) ; elseif l = "both" : arrowhead p ; if k = "draw" : draw elseif k = "both" : filldraw else : fill fi arrowhead reverse p ; else : arrowhead p ; fi ; popparameters ; metapost> trace > image -> (TEXT3)-> begingroup.save.currentpicture;picture.currentpicture;currentpicture:=nullpicture;(TEXT3);currentpicture.if.str(SUFFIX2)<>"":shifted(mfun_labxf(SUFFIX2)*lrcorner.p+mfun_labyf(SUFFIX2)*ulcorner.p+(1-mfun_labxf(SUFFIX2)-mfun_labyf(SUFFIX2))*llcorner.p)fi.endgroup metapost> trace > lmt_do_arrow -> ->
Re: [NTG-context] Bug in lmt_arrow
On Sun, 14 Nov 2021, Hans Hagen wrote: > On 11/14/2021 4:33 AM, Aditya Mahajan via ntg-context wrote: > > Hi, > > > > There is a bug in lmt_arrow. If given a "non-cycle" path, lmt_arrow > > completes the cycle. > > > > \starttext > > > > \startMPcode > >newpath p; > >ahfactor := 5; > >p := origin .. (1cm, 1cm) .. (2cm, 0); > >draw lmt_arrow > > [ > > path = p, > > location = "percentage", > > percentage = 50, > > alternative = "curved", > > ] > > withpen pencircle scaled 1bp; > > \stopMPcode > > \stoptext > > > > With 2021.11.11, I get the attached file. Note that lmt_arrow has drawn the > > "cycle" version of the path, even though p does not have a cycle. > > > > I have looked at the code and cannot figure out why this is happening. > > it happens in the 'direct' variant (metapost.registerdirect) where a boolean > is passed as signal and that boolean then is also picked up by the (shared) > path injector as (old school) signal that a path is closed while it should > instead consutl the closed field in a path table (sounds more complex than it > is) > > so in the end it is a nasty side effect of the fast inject code path (shared > function with different stack values; i'll probably have to ditch a "low level > backward compatibility feature no one uses anyway" some day) > > i uploaded a fix that you can test when the bins are compiled at > > https://build.contextgarden.net/#/waterfall?tags=c.luametatex > > new bins then in: > > https://dl.contextgarden.net/build/luametatex/ > > (fyi: in the mp code you see that the path p is 'get' from the lua end where > it got passed to by parameter) Thanks! Works perfectly here. > (interesting that it didn't show up sooner, maybe most users have closed paths > and/or most lmt_ features used closed paths) I was reusing two year old code and took me a while to figure out why the output was suddenly wrong. Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] mwe (font proble) SOLVED
Solved. Well almost. I do know that it's an access problem of some sort.
I used 'font-manager' to look at fonts and it showed 'DejaVu Math Tex Gyre' as
"disabled"
For su is shows the font as usable.
When context is run su, it compiles successfully.
So the fonts are there. The example does work, but, not for me as user.
I for some reason have the some fonts disabled.
I'll figure out how to enable them.
Thank you all for your time. I'll post back when I know what to do in case any
future user has this problem.
Thank you
Hans Hagen via ntg-context wrote:
> On 11/14/2021 12:26 AM, skyhorse--- via ntg-context wrote:
> > Here is the minium not-working example which I took from the
> > Wikigarden a few minutes ago.
> >
> > \def\T#1{%
> >\startitemize[#1,joinedup]
> > \item This is a bullet of type #1.
> >\stopitemize
> > }
> > \starttext
> >\dorecurse{9}{\T\recurselevel}
> > \stoptext
> >
> > Compiling this into a pdf file with context produces an error.
> > I've pasted the complete context typesetting run to show the error, in
> > hopes that it will shed some light on what's wrong with my setup. I have
> > a feeling that the stand along install is missing some vital part of the
> > installation regarding fonts, and that it's not noticed by the majority of
> > you since those items are still on your system from legacy versions.
> nornally it means that you have no math font loaded (i.e. you do
> something before \starttext
>
> 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
> -
> ___
> If your question is of interest to others as well, please add an entry to the
> Wiki!
>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : http://contextgarden.net
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Re: [NTG-context] minimum working example plus (output)
skyhorse--- via ntg-context schrieb am 14.11.2021 um 21:13:
Hans Hagen via ntg-context wrote:
On 11/14/2021 12:26 AM, skyhorse--- via ntg-context wrote:
Here is the minium example which I took from the
Wikigarden a few minutes ago.
\def\T#1{%
\startitemize[#1,joinedup]
\item This is a bullet of type #1.
\stopitemize
}
\starttext
\dorecurse{9}{\T\recurselevel}
\stoptext
Compiling this into a pdf file with context produces an error.
I've pasted the complete context typesetting run to show the error, in hopes
that it will shed some light on what's wrong with my setup. I have a feeling
that the stand along install is missing some vital part of the installation
regarding fonts, and that it's not noticed by the majority of you since those
items are still on your system from legacy versions.
nornally it means that you have no math font loaded (i.e. you do
something before \starttext
Hans
Nothing is done before the sample shown above.That is all that is in the
.lmtx source file.
From looking at the errors, I agree, it looks like there are no math fonts or,
they are not visiable to context.
I need advice on how I can remedy that.
What do I need and what do I need to do to install them if I don't have them
already on disk.
I assume that they are not distributed with the shelll script.
Can you delete the tex folder in your installation and try to download
the files again.
When the script runs take a look at the terminal if you can see the
following lines where the two zip files texmf.zip and texmf-context.zip
are loaded. The first zip files contains all font files which are needed
for your document.
sh install.sh
[...]
mtx-install | server : lmtx.pragma-ade.com
mtx-install | instance : install-lmtx
mtx-install | platform : linux-64
mtx-install | system : unix
mtx-install | fetching
'http://lmtx.pragma-ade.com/install-lmtx//texmf.zip'
mtx-install | unzipping 'texmf.zip'
[...]
mtx-install | fetching
'http://lmtx.pragma-ade.com/install-lmtx//texmf-context.zip'
mtx-install | unzipping 'texmf-context.zip'
Wolfgang
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Re: [NTG-context] minimum working example plus (output)
Hans Hagen via ntg-context wrote:
> On 11/14/2021 12:26 AM, skyhorse--- via ntg-context wrote:
> > Here is the minium example which I took from the
> > Wikigarden a few minutes ago.
> >
> > \def\T#1{%
> >\startitemize[#1,joinedup]
> > \item This is a bullet of type #1.
> >\stopitemize
> > }
> > \starttext
> >\dorecurse{9}{\T\recurselevel}
> > \stoptext
> >
> > Compiling this into a pdf file with context produces an error.
> > I've pasted the complete context typesetting run to show the error, in
> > hopes that it will shed some light on what's wrong with my setup. I have
> > a feeling that the stand along install is missing some vital part of the
> > installation regarding fonts, and that it's not noticed by the majority of
> > you since those items are still on your system from legacy versions.
>
> nornally it means that you have no math font loaded (i.e. you do
> something before \starttext
>
> Hans
Nothing is done before the sample shown above.That is all that is in the
.lmtx source file.
From looking at the errors, I agree, it looks like there are no math fonts or,
they are not visiable to context.
I need advice on how I can remedy that.
What do I need and what do I need to do to install them if I don't have them
already on disk.
I assume that they are not distributed with the shelll script.
Thanks
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Re: [NTG-context] minimum working example plus (output)
On 11/14/2021 12:26 AM, skyhorse--- via ntg-context wrote:
Here is the minium not-working example which I took from the Wikigarden a few
minutes ago.
\def\T#1{%
\startitemize[#1,joinedup]
\item This is a bullet of type #1.
\stopitemize
}
\starttext
\dorecurse{9}{\T\recurselevel}
\stoptext
Compiling this into a pdf file with context produces an error.
I've pasted the complete context typesetting run to show the error, in hopes
that it will shed some light on what's wrong with my setup. I have a feeling
that the stand along install is missing some vital part of the installation
regarding fonts, and that it's not noticed by the majority of you since those
items are still on your system from legacy versions.
nornally it means that you have no math font loaded (i.e. you do
something before \starttext
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] Bug in lmt_arrow
On 11/14/2021 4:33 AM, Aditya Mahajan via ntg-context wrote: Hi, There is a bug in lmt_arrow. If given a "non-cycle" path, lmt_arrow completes the cycle. \starttext \startMPcode newpath p; ahfactor := 5; p := origin .. (1cm, 1cm) .. (2cm, 0); draw lmt_arrow [ path = p, location = "percentage", percentage = 50, alternative = "curved", ] withpen pencircle scaled 1bp; \stopMPcode \stoptext With 2021.11.11, I get the attached file. Note that lmt_arrow has drawn the "cycle" version of the path, even though p does not have a cycle. I have looked at the code and cannot figure out why this is happening. it happens in the 'direct' variant (metapost.registerdirect) where a boolean is passed as signal and that boolean then is also picked up by the (shared) path injector as (old school) signal that a path is closed while it should instead consutl the closed field in a path table (sounds more complex than it is) so in the end it is a nasty side effect of the fast inject code path (shared function with different stack values; i'll probably have to ditch a "low level backward compatibility feature no one uses anyway" some day) i uploaded a fix that you can test when the bins are compiled at https://build.contextgarden.net/#/waterfall?tags=c.luametatex new bins then in: https://dl.contextgarden.net/build/luametatex/ (fyi: in the mp code you see that the path p is 'get' from the lua end where it got passed to by parameter) (interesting that it didn't show up sooner, maybe most users have closed paths and/or most lmt_ features used closed paths) 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 - ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
