- ntg-context - Mailing Lists

the resolver databases are not present or outdated
by Fabrice Couvreur 05 Mar '22

05 Mar '22

Hello, Some files no longer compile, I tried updating lmtx but I get this. Thank you Fabrice viserion@archlinux LMTX]$ install install.sh install: opérande de fichier cible manquant après 'install.sh' Saisissez « install --help » pour plus d'informations. [viserion@archlinux LMTX]$ sh install.sh mtxrun | forcing cache reload resolvers | resolving | looking for regular 'texmfcnf.lua' on given path '/home/viserion/texmf/web2c' from specification 'home:texmf/web2c' resolvers | resolving | looking for regular 'texmfcnf.lua' on given path '/home/viserion/texmf-local/web2c' from specification 'selfautoparent:/texmf-local/web2c' resolvers | resolving | looking for regular 'texmfcnf.lua' on given path '/home/viserion/texmf-context/web2c' from specification 'selfautoparent:/texmf-context/web2c' resolvers | resolving | looking for regular 'texmfcnf.lua' on given path '/home/viserion/texmf-dist/web2c' from specification 'selfautoparent:/texmf-dist/web2c' resolvers | resolving | looking for regular 'texmfcnf.lua' on given path '/home/viserion/texmf/web2c' from specification 'selfautoparent:/texmf/web2c' resolvers | resolving | looking for fallback 'contextcnf.lua' on given path '/home/viserion/texmf/web2c' from specification 'home:texmf/web2c' resolvers | resolving | looking for fallback 'contextcnf.lua' on given path '/home/viserion/texmf-local/web2c' from specification 'selfautoparent:/texmf-local/web2c' resolvers | resolving | looking for fallback 'contextcnf.lua' on given path '/home/viserion/texmf-context/web2c' from specification 'selfautoparent:/texmf-context/web2c' resolvers | resolving | looking for fallback 'contextcnf.lua' on given path '/home/viserion/texmf-dist/web2c' from specification 'selfautoparent:/texmf-dist/web2c' resolvers | resolving | looking for fallback 'contextcnf.lua' on given path '/home/viserion/texmf/web2c' from specification 'selfautoparent:/texmf/web2c' resolvers | resolving | resolvers | resolving | warning: no lua configuration files found resolvers | resolving | no texmf paths are defined (using TEXMF) resolvers | resolving | mtxrun | the resolver databases are not present or outdated mtx-install | provide valid server and instance

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No svg file output
by Jan-Erik Hägglöf 05 Mar '22

05 Mar '22

Dear list! This seems strange, what is wrong? No output from svg-file. \starttext \startMPcode picture utf1; utf1:= lmt_svg [ filename = "utfall01b.svg"]; numeric l ; l := bbwidth(utf1); numeric h ; h := bbheight(utf1); numeric scale ; scale := 3 ; draw utf1 xsized l*scale ysized h*scale; \stopMPcode \stoptext Thanks in advance Jan-Erik

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LMTX-latest | SciTE 5.1.6 --- 5.2.1 | Not working with tex/texmf-context/context/data/scite
by Richard Mahoney 03 Mar '22

03 Mar '22

[Gentoo] I've found that the config included with LMTX in: tex/texmf-context/context/data/scite does not work with SciTE 5.1.6+ The latest version that seems to be working is SciTE 5.1.5. Version 5.1.5 Scintilla: 5.1.4 Lexilla: 5.1.3 compiled for GTK:3.24.29 Nov 14 2021 12:15:50 Is anyone else having any issues? Best, Richard -- T +6433121699 M +64210640216 rmahoney(a)indica-et-buddhica.com https://indica-et-buddhica.org/ Indica et Buddhica Publishers Littledene Bay Road Oxford NZ NZBN: 9429041761809

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gzip.compress in ConTeXt mkiv
by Marcel Fabian Krüger 02 Mar '22

02 Mar '22

Hi, The following document \directlua{ local arch = gzip.compress"I will become much much smaller, once the overhead is compensated" local orig = gzip.decompress(arch) print(arch:len(), orig:len(), orig) } \starttext \stoptext used to work in ConTeXt mkiv and still works in ConTeXt lmtx, but for current mkiv versions it breaks with ...mtx/tex/texmf-context/tex/context/base/mkiv/util-zip.lua:610: attempt to call a nil value (upvalue 'tocardinal1') stack traceback: ...mtx/tex/texmf-context/tex/context/base/mkiv/util-zip.lua:610: in upvalue 'putcompressed' ...mtx/tex/texmf-context/tex/context/base/mkiv/util-zip.lua:662: in function 'gzip.compress' [ctxlua]:1: in main chunk Best regards, Marcel

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PageNumber in MetaFun
by Marco Patzer 02 Mar '22

02 Mar '22

Hi! Has something changed regarding PageNumber? Take the following example: \starttext foo\page \startMPcode if PageNumber==1: fill unitsquare scaled 1cm; elseif PageNumber==2: fill fullcircle scaled 2cm; fi \stopMPcode \stoptext LMTX 2022.01.21 20:13 produces a rectangle on page 2, an older MkIV produces a circle on page 2. Is this expected behaviour? Marco

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mathalignment not working (? again ?)
by śrīrāma 02 Mar '22

02 Mar '22

Hi, While setting some rather large set of equations in a document I could not achieve proper alignment of columns in mathalignment. Below is a demonstrative example: \starttext \placeformula \startformula \startmathalignment[n=7,align={right,left,right,left,right,left,right}] \NC x_1 \NC + \NC x_2 \NC + \NC 6x_3 \NC = \NC 170, \NR \NC 3x_1 \NC - \NC 110x_2 \NC - \NC x_3 \NC = \NC 4, \NR \NC 14x_1 \NC + \NC 13x_2 \NC + \NC 10x_3 \NC = \NC 25. \NR \stopmathalignment \stopformula \startformula \startmathalignment[align={left,right}] \NC \sin^2 x + \cos^2 x \NC = 1 \NR \NC e^{iπ} \NC = -1 \NR \stopmathalignment \stopformula \stoptext The first example is from the wiki and the second one is just something I wrote as an example. Compiling the above, I see that the equations are not aligned as requested. There was an earlier discussion on this here: https://www.mail-archive.com/ntg-context@ntg.nl/msg97115.html However, I have: mtx-context | current version: 2022.01.21 20:13 where I have verified that the fix therein is present (in math-ali.mkxl). Have I gone wrong somewhere ? Thanks, Sreeram

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Re: [NTG-context] Problems with itemize with several columns
by Xavier B. 25 Feb '22

25 Feb '22

It seems that putting \column before itemize of 'c', forces 'c' together with this content. Repeating this step produces what I want: \startexercici[exercici:operacions-amb-fraccions-2]{multiplicació i divisió} Opereu: \startitemize[a, columns, three] \item \startformula 3 \cdot \frac{5}{3} \stopformula \item \startformula \frac{3}{4} \cdot \frac{2}{5} \stopformula \column \item \startformula \frac{1}{3} \cdot \frac{3}{4} \div \frac{1}{5} \stopformula \item \startformula 5 \div \frac{7}{10} \cdot 7 \div \frac{2}{5} \stopformula \column \item \startformula \frac{1}{2} \cdot \frac{1}{2} \stopformula \item \startformula \frac{3}{2} \div \frac{2}{3} \div \frac{5}{4} \stopformula \column \item \startformula \frac{2}{3} \colon \frac{2}{5} \stopformula \item \startformula \frac{3}{4} \colon \frac{1}{2} \cdot 6 \stopformula \item \startformula \frac{2}{3} \colon \frac{3}{4} \cdot \frac{1}{2} \stopformula \stopitemize \stopexercici @fv leung said I have to replace frac for dfrac, but it mess up the following content in my book. Thanks all, On Thu, 24 Feb 2022 23:04:43 +0000 Bruce Horrocks <ntg(a)scorecrow.com> ha escrit: > > > > On 24 Feb 2022, at 22:10, Xavier B. via ntg-context <ntg-context(a)ntg.nl> wrote: > > > > Even if I change > > \startexercici[exercici:operacions-amb-fraccions-2]{multiplicació i divisió} Opereu: > > \startitemize[a, columns, three] > > > > > > for > > > > \startexercici[exercici:operacions-amb-fraccions-2]{multiplicació i divisió} Opereu: > > \startitemize[a, columns] > > > > > > the 'c' jumps. > > > > Isn't ConTeXt capable of handle that? > > Please see the attached PDF. > > The green line shows how much space is needed to fully print item (b). Item (c) will need the same amount of space, shown by the red line. However, this would take you into the footer area (shown by the blue arrows), so item (c) is split: the item label fits into the space at the bottom of the column and so is printed there; the fraction doesn't fit and so is moved to the next column. > > The solution to your problem would be some way of forcing the item body to stay with the label. I don't know what that command is - hopefully someone here does know. > > — > Bruce Horrocks > Hampshire, UK

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Re: [NTG-context] Problems with itemize with several columns
by Xavier B. 25 Feb '22

25 Feb '22

Thanks, Bruce, for clarifying this. But can we put 'c' character in the second column. So 'c' and its math content were together. The annoying thing is that the letter is in one column and its content in another. Thanks, On Thu, 24 Feb 2022 23:04:43 +0000 Bruce Horrocks <ntg(a)scorecrow.com> ha escrit: > > > > On 24 Feb 2022, at 22:10, Xavier B. via ntg-context <ntg-context(a)ntg.nl> wrote: > > > > Even if I change > > \startexercici[exercici:operacions-amb-fraccions-2]{multiplicació i divisió} Opereu: > > \startitemize[a, columns, three] > > > > > > for > > > > \startexercici[exercici:operacions-amb-fraccions-2]{multiplicació i divisió} Opereu: > > \startitemize[a, columns] > > > > > > the 'c' jumps. > > > > Isn't ConTeXt capable of handle that? > > Please see the attached PDF. > > The green line shows how much space is needed to fully print item (b). Item (c) will need the same amount of space, shown by the red line. However, this would take you into the footer area (shown by the blue arrows), so item (c) is split: the item label fits into the space at the bottom of the column and so is printed there; the fraction doesn't fit and so is moved to the next column. > > The solution to your problem would be some way of forcing the item body to stay with the label. I don't know what that command is - hopefully someone here does know. > > — > Bruce Horrocks > Hampshire, UK

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Problems with itemize with several columns
by Xavier B. 25 Feb '22

25 Feb '22

Hi, I try to solve this, but I could not. Can you please help me. I make a math problem sheet. In "Exercici 1.2", I put a itemize with three columns, but the 'c' exercise jumps to second column. I want that a, b, c remains in the first column, d, e, f in the second and g, h, i in the third. I tried \column command but it's worse. I attached the source and generated pdf. My version of context is: context --version mtx-context | ConTeXt Process Management 1.04 mtx-context | mtx-context | main context file: /usr/share/texmf-dist/tex/context/base/mkiv/context.mkiv mtx-context | current version: 2021.03.05 19:11 mtx-context | main context file: /usr/share/texmf-dist/tex/context/base/mkxl/context.mkxl mtx-context | current version: 2021.03.05 19:11 Thanks in advance, Xavier PS: Please CCme

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Scheduled server downtime today
by Mojca Miklavec 24 Feb '22

24 Feb '22

Hi, One of our servers is going to have some (hopefully short) scheduled downtime today around 15:00 UTC. Mojca

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