February 2018 - ntg-context - NTG Mailing Lists

option for printing range
by Pablo Rodriguez 06 Mar '18

06 Mar '18

Hans, would it be possible to add an key to \setupinteractionscreen that implements the /PrintPageRange key in the /ViewerPreferences dictionary (https://www.adobe.com/content/dam/acom/en/devnet/acrobat/pdfs/PDF32000_2008… For example, "\setupinteractionscreen[range={2, 4-7, 10}]" should add the "/PrintPageRange [1 1 3 6 9 9]" in /ViewerPreferences. (BTW, the key name is the first one that came to my mind.) This is extremely useful to help the user to print only the required pages and not the whole document (which may be required only for viewing purposes). Many thanks for your help, Pablo -- http://www.ousia.tk

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natural tables to extreme tables
by Thomas A. Schmitz 28 Feb '18

28 Feb '18

Hi, for my experimenting with tables: is there a way to set up individual columns in xtables? Maybe I'm thick tonight, but I couldn't find anything in the manual or the source. If I have this setup \setupTABLE [frame=on,split=repeat] \setupTABLE [column] [1] [width=0.7cm,align=left] \setupTABLE [column] [2] [width=0.5cm,align=left] \setupTABLE [column] [3] [width=6cm,align={normal,verytolerant,stretch}] \setupTABLE [column] [4] [width=8cm,align={normal,verytolerant,stretch}] \setupTABLE [column] [5] [width=1cm,align={normal,verytolerant,stretch}] how would this translate into \setupxtable? Thomas

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synctex file is not compressed
by Ulrike Fischer 28 Feb '18

28 Feb '18

I seem to be not able to get a synctex.gz instead of a synctex file. I tried context --synctex=1 file and context --synctex=-1 file but in both cases a simple synctex-file is created. Is this normal? -- Ulrike Fischer http://www.troubleshooting-tex.de/

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How to do an inline itemization?
by Dr. Thomas Möbius 28 Feb '18

28 Feb '18

How to do an in-line / in-text itemization? I would like to (i) enumerate something (ii) in the text (iii) but I don't know how. Thank you! Thomas

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12th ConTeXt Meeting, Prague–Sibřina, Czech Republic
by Jano Kula 28 Feb '18

28 Feb '18

Dear list, ConTeXt Group is happy to announce the 12th ConTeXt Meeting. The meeting will be held from Sunday to Saturday, September 2–8, 2018. Its venue is a small farm U Škodů <http://pohodauskodu.cz/> in Sibřina <https://www.google.cz/maps/place/Anton%C3%ADn+%C5%A0koda,+s.r.o./@50.056165…> next to Prague, Czech Republic. Details and registration will be available soon on the meeting page <http://meeting.contextgarden.net/>. Have a nice day and stay tuned, Jano

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Question about text offset
by Henri Menke 28 Feb '18

28 Feb '18

Dear list, I was wondering, why is the text in the main text block offset by .25\exheight from above (and below)? Also, can you point me to the source line where this offset is added in shipout because it is not there in \setuplayout. If you don't know what I mean, see MWE below. Cheers, Henri --- \definelayer [pagebg] [width=\textwidth, height=\textheight] \setupbackgrounds [text][background=pagebg] \showframe \starttext \setlayer [pagebg] [voffset=.25\exheight] % why? {\vbox{\strut\input lorem\par}} \input lorem\par \stoptext

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Re: [NTG-context] option for printing range
by Christoph Reller 28 Feb '18

28 Feb '18

On Tue, Feb 27, 2018 at 10:05 PM, Hans Hagen <pragma(a)wxs.nl> wrote: > On 2/27/2018 7:47 PM, Christoph Reller wrote: > > anyway, i normally test pdf with an old acrobat X pro (i don't want to lock > into some subscription and i don't really need a more modern version) and i > preview / print pdf using sumatra pdf > > (printing houses often use pretty old versions anyway) > You may actually be better off with Acrobat X then with Acrobat DC when it comes to testing, because Acrobat DC has an even stronger tendency to ignore errors silently. :-) Cheers, Christoph

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Re: [NTG-context] option for printing range
by Christoph Reller 27 Feb '18

27 Feb '18

On Tue, 27 Feb 2018 09:15:37 +0100 Hans Hagen <pragma(a)wxs.nl> wrote: > On 2/26/2018 8:02 PM, Pablo Rodriguez wrote: >> On 02/25/2018 10:51 PM, Hans Hagen wrote: >>> On 2/25/2018 9:12 PM, Pablo Rodriguez wrote: >>>> [...] >>>> The print range for Acrobat is "3,6,9-11" when it should be "2,5,8-10" >>>> (the document only contains 10 pages). >>> >>> is ok here (looking in the pdf file) >> >> I have tested the file in Acrobat XI and since I got the same wrong page >> ranges, I asked to an Adobe engineer. >> >> He confirmed that the spec is wrong. Page counting for /PrintPageRange >> should be zero-based and it shouldn’t start from one. This is only one of many cases for which ISO-32000 is the spec and the Adobe Reader is the de-facto spec. Others affect annotations and rendering. >> Sorry for this. Could you correct the implementation? > the usual pdf spec rubish ... no one uses it (although tex is often > first), they it gets a bugged implementation and then the specs change > ... one of the reasons why i don't bother too much in implementing the > latest pdf gadgets ... i wasted too much time adapting to changed > (interpretation of the) specs > > Hans > > (I don't officially have the latest spec as i refuse to pay for a pdf > specification that could be distributed in pdf format.) A small detail: The ISO specification for PDF 2.0 also defines the first page in /PrintPageRange to be page number 1 (not 0). :( Cheers, Christoph

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How to use fonts.handlers.otf.enhancers.patches?
by Henri Menke 27 Feb '18

27 Feb '18

Dear list, The EB Garamond font is lacking the ϵ glyph but it contains ε. So naturally you want to remap ϵ to ε. It cannot be done using font features because the the slot 0x03B5 (ϵ) is just missing, so substitution will not kick in. I tried adapting the mechanism to add uppercase greek to Latin Modern Math from lm- math.lfg. Unfortunately, my code is not working. What am I doing wrong? Cheers, Henri --- \startluacode local patches = fonts.handlers.otf.enhancers.patches local function patch(data,filename) local uni_to_ind = data.map.map if not uni_to_ind[0x3F5] then patches.report("add ε for ϵ") uni_to_ind[0x3F5] = uni_to_ind[0x3B5] end end patches.register("after","missing glyphs","^ebgaramond*", patch) \stopluacode \setupbodyfont[ebgaramond] \starttext ε % = 03B5 ϵ % = 03F5 \stoptext

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Re: [NTG-context] Problem with a macro
by Jeong Dal 25 Feb '18

25 Feb '18

Dear Otared, All of your examples yield the same output in which the numbers locate at the top and at the bottom of the integral sign. Is it what you expected? I am looking for a way to place numbers at the right of the integral sign under the \startformula … \stopformula environment as the output of $\displaystyle\int_1^4 …$. I am using the latest beta. mtx-context | run 1: luatex --fmt="/Users/graph/ConTeXt/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en" --jobname="test" --lua="/Users/graph/ConTeXt/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en.lui" --no-parse-first-line --c:currentrun=1 --c:fulljobname="./test.tex" --c:input="./test.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:purgeall "cont-yes.mkiv" This is LuaTeX, Version 1.05.0 (TeX Live 2017) system commands enabled. open source > level 1, order 1, name '/Users/graph/ConTeXt/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv' system > system > ConTeXt ver: 2018.02.09 00:04 MKIV beta fmt: 2018.2.11 int: english/english system > Thank you. Best regards, Dalyoung > 2018. 2. 12. 오전 2:18, ntg-context-request(a)ntg.nl 작성: > > You are right regarding the unnatural way of using \autointegral. An easy way to use the \autointegral command in a more natural way is to define one’s own macro, as in the following: > > \setupmathdelimiter[integral][rightoffset=-3mu,exact=yes,factor=2] > > \unexpanded\def\myint#1#2#3#4{\autointegral{#2}{#1}{#3(#4)}\,\diff #4} > > \starttext > $\myint{1}{4}{f}{x}$ > > \startformula > \myint{0}{2\pi}{\cos(t)^2\sin}{t} = 0 > \stopformula > And here is the classical \type{\int} command: > \startformula > \int_{0}^{1} g(x)\,\diff x = 1. > \stopformula > \stoptext > > Best regards: OK

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