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help with confusion re chapter number
by jbf 09 Jul '20

09 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 09 Jul '20

09 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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Vertical space between label and title
by Fabrice Couvreur 09 Jul '20

09 Jul '20

Hello, I want a vertical space between the label and the chapter title: is this the right way to proceed ? Thank you. Fabrice \setuplabeltext[chapter=Chapitre~] \unexpanded\def\Title#1#2{\framed[frame=off,width=fit,align=flushleft]{#1\blank#2}} \setuphead [chapter] [style=\bfc, command=\Title] \setupenumerations [before={\blank}, after={\blank}, alternative=serried, title=yes, prefix=yes, prefixsegments=chapter, way=bychapter, titlestyle=bold, width=broad] \defineenumeration [definition] [text=Définition, number=yes, headcommand=\groupedcommand{}{.}, style=italic] \starttext \startchapter [title=Nombres complexes : point de vue algébrique] \startdefinition \input zapf \stopdefinition \startdefinition \input zapf \stopdefinition \stopchapter \stoptext

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more space between Chapter number and title
by jbf 09 Jul '20

09 Jul '20

Hi, I am using \setuppapersize[A4] \setuplabeltext [en] [chapter=~] \define[2]\MyChapter {\framed[frame=off,width=broad,align=middle]{#1\\#2}} \setuphead [chapter] [command=\MyChapter] \chapter{Chapter title} to successfully achieve the following result: 1 Chapter title But I would like to have more vertical space between the '1' and the 'Chapter title'. I thought if I added [before={\blank[2cm]}] somewhere in \framed (e.g. just before the {#1\\#2} argument, that I would achieve such a result, but that doesn't work. I also tried it as {\framed[frame=off,width=broad,align=middle,before={\blank[2cm]}]{#1\\#2}}, but that didn't work either. I am sure it is simple enough to achieve? Julian

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About xstring and ConTeXt
by Jairo A. del Rio 08 Jul '20

08 Jul '20

Reading about macro bundles meant to be generic (format agnostic), some of them work in plain/LaTeX, but crash when loaded on ConTeXt. The following happens with xstring.tex tex error > tex error on line 372 in file xstring.tex: ! Illegal parameter number in definition of \xs_reserved_C <to be read again> 1 \xs_newlines ->\unexpanded {}\xs_def \xs_arg_i {##1 } \xs_newmacro_ ...name \xs_myarg }\edef \xs_reserved_C {\unexpanded \expandafter {\xs_newlines }\edef \noexpand \xs_call }\edef \xs_reserved_D {... l.372 \xs_newmacro\StrRemoveBraces{}{1}{1} {% <empty file> You meant to type ## instead of #, right? Or maybe a } was forgotten somewhere earlier, and things are all screwed up? I'm going to assume that you meant ##. I've tried changing the catcode regime, but with no effect. Don't misunderstand me. I'm aware of ConTeXt capabilities and string manipulation via Lua. My question is more like: "Why doesn't xstring.tex?" Sorry if my question is outside the scope of ConTeXt developers/maintainers. Thank you very much. Jairo :)

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lpath to select last item
by Pablo Rodriguez 08 Jul '20

08 Jul '20

Dear list, I have the following sample: \startbuffer[demo] <document> <h2 id="heading">Heading</h2> <ul> <li>list</li> </ul> <h2 id="heading-1">Heading</h2> <ul> <li>list <ul> <li>list</li> </ul></li> </ul> <h2 id="heading-2">Heading</h2> <ul> <li>list <ul> <li>list <ul> <li>list</li> </ul></li> </ul></li> </ul> </document> \stopbuffer \startxmlsetups xml:demo:base \xmlsetsetup{#1}{document|h2|ul|li}{xml:*} %~ \xmlsetsetup{#1}{ul/li/!ul}{xml:last:item} % nothing changes %~ \xmlsetsetup{#1}{ul/li/!li}{xml:last:item} % blank item inserted %~ \xmlsetsetup{#1}{h2/**/ul/li}{xml:last:item} % nothing changes \xmlsetsetup{#1}{h2/***/ul/li/!ul}{xml:last:item} % shouldn’t be this one? \stopxmlsetups \xmlregistersetup{xml:demo:base} \startxmlsetups xml:document \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:h2 \section{\xmlflush{#1}} \stopxmlsetups \startxmlsetups xml:ul \startitemize\xmlflush{#1}\stopitemize \stopxmlsetups \startxmlsetups xml:li \startitem\xmlflush{#1}\stopitem \stopxmlsetups \startxmlsetups xml:last:item \startitem\red\xmlflush{#1}\stopitem \stopxmlsetups \starttext \xmlprocessbuffer{main}{demo}{} \stoptext I need to be able to select the last <li> (the one with no <ul> child) in the <h2> element. I thought that the lpath for that would be "h2/***/ul/li/!ul", but I don’t know what I’m missing, since it doesn’t work at all. Which would be the right lpath to select the last item in each list? Many thanks for your help, Pablo -- http://www.ousia.tk

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\placetable vs. \placefloat and option "none"
by Lukas/ConTeXt 08 Jul '20

08 Jul '20

Hello, (– resending now without resulting .pdf to avoid attachment size limit –) option "none" has different effect with \placetable and \placefloat. No problem with this, but as I thought both commands raise from the same code (or more precisely: I thought that \placetable is special case (specialization) of \placefloat), I'm a bit surprised that \placefloat[none] keeps caption whilst \placetable[none] supresses it. See the sample: ---- \setupexternalfigures[location=default] \starttext \placetable[force,none]{}{\externalfigure[cow]} % [1] \placefloat[force,none]{}{\externalfigure[cow]} \stoptext ---- (I'm aware that I'm placing \externalfigure into \placetable in [1] - does it matter?) - Also relates here: https://wiki.contextgarden.net/Command/placefloat . Best regards, Lukas

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