- ntg-context - NTG Mailing Lists

Symbol ' of the derived function + pagella + lmtx
by Fabrice Couvreur 12 Jul '20

12 Jul '20

Hello, I am now using the lmtx engine and I have found that using the Pagella font the writing of derived functions is not very nice with the symbol '. Thank you. Fabrice \setupbodyfont [pagella,11pt] \starttext \startitemize[n] \startitem \math{f'(x)=x²+4x+4} \stopitem \startitem \math{f''(x)=2x+4} \stopitem \stopitemize \stoptext

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Re: [NTG-context] About the table of contents
by Wolfgang Schuster 11 Jul '20

11 Jul '20

Fabrice Couvreur schrieb am 11.07.2020 um 16:30: > Hi Wolfgang, > Sorry but i was wrong on what i want to get : > > 1 My first chapter > 1.1 My first section > 1.1.1 My first subsection Set the margin values: \setuplist [section] [margin=1em] \setuplist [subsection] [margin=2em] Wolfgang

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About the table of contents
by Fabrice Couvreur 11 Jul '20

11 Jul '20

Hello, I would like to reduce the space between the numbering and the title of the chapters, sections and subsections. I would also like to have this: 1 My first chapter 1.1 My first section 1.1.1 My first subsection \setuplist [chapter] [style=bold,width=10mm] \starttext \placelist [chapter,section,subsection] [criterium=all, interaction=all, alternative=c] \startchapter [title=My first chapter] \dorecurse{2}{\input knuth} \startsection [title=My first section] \dorecurse{2}{\input knuth} \startsubsection [title=My first subsection] \dorecurse{2}{\input knuth} \stopsubsection \stopsection \stopchapter \stoptext

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Minimum METAPOST code produces problematic PDF
by Gerben Wierda 11 Jul '20

11 Jul '20

The following code: \startMPpage[instance=doublefun] draw (0,0)--(100,0) dashed withdots; \stopMPpage When run through LuaMetaTeX produces a PDF about which Acrobat complains: The dimensions of this page are out-of-range. Page content might be truncated. and Adobe InDesign cannot handle it at all (displays empty). The error message stays with \startMPpage[instance=doublefun] draw (0,0)--(100,0)—(100,2) dashed withdots; \stopMPpage but disappears with \startMPpage[instance=doublefun] draw (0,0)--(100,0)—(100,3) dashed withdots; \stopMPpage Additionally, on the Adobe forums I have been told: Also, the color space is device gray (not RGB or CMYK) which might be a more generic problem with LMTX output, I don’t know. It might also be an Adobe problem. Previw.app on macOS handles the result without problems. ConTeXt standalone: This is LuaMetaTeX, Version 2.06.02 open source > level 1, order 1, name 'cont-yes.mkiv' system > system > ConTeXt ver: 2020.05.12 16:21 MKIV beta fmt: 2020.5.16 int: english/english G

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error after Linux upgrade
by jbf 11 Jul '20

11 Jul '20

Hi, After upgrading from Linux Mint 19.3 to 20, when attempting to run the context mydoc.tex command, I get the following messages: jel@mycomputer:~/Documents/Context_docs$ context mydoc.tex resolvers | caches | path '/home/jel/.texlive2019/texmf-var' created mtxrun | unknown script 'context.lua' or 'mtx-context.lua' Obviously it needed to resolve a path issue and appears to have done so, but why did it choose .texlive2019/texmf-var? If I run 'locate context.lua' I get /home/jel/context/tex/texmf-context/scripts/context/lua/context.lua so how might I get Context to resolve to this latter? Julian

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help with confusion re chapter number
by jbf 10 Jul '20

10 Jul '20

Hi, I wonder if someone could lead me out of my current confusion. In a test example with MWE as follows, I get exactly what I want: \setuplabeltext [en] [chapter=~] \define[2]\MyChapter {\framed[frame=off,width=broad,align=middle]{#1\blank[1cm]#2}} \setuphead [chapter] [command=\MyChapter] \chapter{Chapter title} which gives me a chapter number (without the word 'Chapter') and 1cm below it the chapter title, e.g.: 1 My chapter title But when I transfer this to the actual tex file I am working with, I lose the chapter number. Admittedly, there is more complication to my setup in the 'real' example, and maybe that's where I've gone wrong, but why am I losing the chapter number? \define[2]\MyChapter {\framed[frame=off,width=broad,align=middle,number=yes]{#1\blank[1cm]#2}} \setuphead [chapter][header=empty,alternative=middle,style=bold,numbercommand=\groupedcommand{}{\blank[2cm]},after={\blank[3cm]},command=\MyChapter] Julian

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Space after Round bracket before Punctuation
by Richard Mahoney | Indica et Buddhica 10 Jul '20

10 Jul '20

I'm typesetting some proceedings which include a good number of round brackets followed by punctuation. This often occurs in the body of the text, but also in the hand coded bibliographies, e.g.: ) plus . , ; : The trouble is that excessive space is often introduced between the bracket and the punctuation. I can control the excessive space that sometimes occurs between ) and . by using )\periods[1], although this ruins the protrusion if it occurs at the end of a line. Does anyone know how I might be able to somehow "tie" ) to . , ; : so that the distance remains reasonable, and so that protrusion still works? Best, Richard -- Richard Mahoney | Indica et Buddhica Littledene Bay Road Oxford NZT: +64 3 312 1699 M: +64 210 640 216IM: @rmahoney https://t.me/rmahoneyrmahoney@indica-et-buddhica.org https://indica-et-buddhica.org/

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lmtx install fails to run
by Hans van der Meer 09 Jul '20

09 Jul '20

After doing just now the standard: sh install.sh context will not run. Why, because in the past it worked without a hitch. Now there is no format cont-en. Did all sorts of the ususal things like remove the current cache, context --make en, etc. I guess the error is in the missing file. An overfsight somewhere? Below the last part of the context --make en run. Mark the lang-mis.mkxl is not found line. met vriendelijke groet dr. Hans van der Meer resolvers > lua > loading file '/Users/hansm/TeX/context-lmtx/tex/texmf-context/tex/context/base/mkiv/node-bck.lua' succeeded close source > level 1, order 83, name 'node-bck.mkiv' open source > level 1, order 84, name 'pack-cut.mkiv' close source > level 1, order 84, name 'pack-cut.mkiv' runtime error : input file 'lang-mis.mkxl' is not found, quitting resolvers | formats | resolvers | formats | binary path : /Users/hansm/TeX/context-lmtx/tex/texmf-osx-64/bin resolvers | formats | format path : /Users/hansm/TeX/context-lmtx/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex resolvers | formats | luatex engine : luametatex resolvers | formats | lua startup file : /Users/hansm/TeX/context-lmtx/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua resolvers | formats | context file : /Users/hansm/TeX/context-lmtx/tex/texmf-context/tex/context/base/mkiv/cont-en.mkxl resolvers | formats | run time : 0.499 seconds resolvers | formats | return value : error resolvers | formats | system | total runtime: 0.500 seconds of 0.604 seconds

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Re: [NTG-context] Minimum METAPOST code produces problematic PDF
by Hans Hagen 09 Jul '20

09 Jul '20

On 7/9/2020 9:08 AM, Taco Hoekwater wrote: > > >> On 9 Jul 2020, at 08:32, Hans Hagen <j.hagen(a)xs4all.nl> wrote: >> >> On 7/8/2020 8:14 PM, Gerben Wierda wrote: >>> I found out this in the PDF spec: >>> The minimum page size should be 3 by 3 units in default user space; the >> >> I never noticed that ... what section/paragraph in the spec? > > It’s in the implementation limits for Acrobat, not in the normative section. Great. That used to be 1 bp so now it's more. As it happens, we do have a check for this in context so we can adapt it ... but, as this 3 bp is kind of arbitrary and because 3 bp becomes a float and thereby ends up slightly less than the integer 3 we can best play safe and revert to the usual tex joke, so i now set the minumum to \luaexpr{math.pi}\onebasepoint which then gives: /MediaBox [ 0 0 3.141539539 3.141539539 ] because after all, any rediculous minimum will do and that way a user can still figure out that it's a value set by context. 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 vertical space between Chapter number and title
by jbf 09 Jul '20

09 Jul '20

I have found my own answer to the question I asked earlier: \setuppapersize[A4] \setuplabeltext [en] [chapter=~] \define[2]\MyChapter {\framed[frame=off,width=broad,align=middle]{#1\blank[2cm]#2}} \setuphead [chapter] [command=\MyChapter] \chapter{Chapter title} It was simply a matter of working out where to put the \blank[2cm] (or whatever vertical space was required). It replaced {#1\\#2}} Julian

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