- ntg-context - Mailing Lists

file names lmtx
by John Kitzmiller 01 May '19

01 May '19

I just started testing with lmtx and this minor detail with different file names presented: fourth2.tex compiles to produce fourth2.pdf but fourth.2.tex compiles to produce fourth.pdf With mkiv I get fourth2.pdf and fourth.2.pdf Not a problem, just an observation.

1 0

PDF output routine in lmtx
by Christian Prim 30 Apr '19

30 Apr '19

Hi in lmtx the pdf output routine has changed afaik. I just wanted to report, that in lmtx our printer/copier (Ricoh 8200S or Ricoh 8110S) doesn't print any character. A standard document as the MWE prints well under mkiv. Under lmtx, there is no output (blank sheet). In a document with a tikz-figure, the tikz-figure (without labels, as they are text) is printed. Something with text output must have changed, that makes it incompatible with the copier at our school. I tried to print with different drivers and also used the printers interface (direct print via usb-stick). No success. Are they some flags I can play with (like other pdf-version or so) to find a solution to this problem? This "bug" prevents me to use lmtx at out school. MWE: \starttext That is a test. \stoptext Of course there is no problem with the preview and the output works on a HP-Printer. Many thanks for all suggestions! Christian

3 5

vertical justification of mixedcolumns
by mf 30 Apr '19

30 Apr '19

Hello list, in this MWE the columns are not aligned at the bottom, and they are not at the bottom of the page: \definevspacingamount[myBlank][5pt plus 5pt minus 2pt][5pt plus 5pt minus 2pt] \starttext \showgrid \startmixedcolumns[n=2,balance=yes] \dorecurse{2}{\input knuth \blank[myBlank]} Another paragraph to make columns uneven.\par\blank[myBlank] \dorecurse{3}{\input knuth \blank[myBlank]} \stopmixedcolumns \stoptext Is there a way to configure mixedcolumns so that \blank[myBlank] is stretched or shrinked to get the two columns end aligned at the bottom of the page? Thanks in advance, Massimiliano

1 0

registers: setting pageleft parameter by index term
by mf 30 Apr '19

30 Apr '19

Hello list, please consider this MWE: \definenumber[p] \setnumber[p][1] \def\PageLeft{ p.~} \def\TextCommand#1{\getnumber[p] #1\doif{\rawcountervalue[p]}{2}{\def\PageLeft{ P.~}}\incrementnumber[p]} \setupindex[n=1,pageleft=\PageLeft,pageright=,textcommand=\TextCommand] \starttext Foo\index{foo}. \page Bar\index{bar}. \page Baz\index{baz}. \page \placeindex \stoptext The pageleft parameter of \setupindex (\setupregister) is normally set to " p.~", but it gets redefined to " P.~" for the second term in the index ("baz"). Here i'm using a counter and i check when it is 2, but i'd like to check if the term is "baz" (and i don't know how to do that test). If you use deeptextcommand instead of textcommand, the pageleft parameter can't be redefined. The following variation compiles, but it does not work, because pageleft is always " p.~": \definenumber[p] \setnumber[p][1] \def\PageLeft{ p.~} \def\TextCommand#1{\getnumber[p] #1\doif{\rawcountervalue[p]}{2}{\def\PageLeft{ P.~}}\incrementnumber[p]} \setupindex[n=1,pageleft=\PageLeft,pageright=,deeptextcommand=\TextCommand] \starttext Foo\index{foo}. \page Bar\index{bar}. \page Baz\index{baz}. \page \placeindex \stoptext In my setup i must use deeptextcommand, and i want to set the pageleft and pageright parameters to a different value for some particular terms of the index. Since the argument passed to deeptextcommand is not the text of the term (it's actually an id used to retrieve a much longer text), i can discriminate the terms by their id, but i can't setup pageleft and pageright accordingly from the command specified by deeptextcommand. On the other hand, textcommand would let me set pageleft and pageright, but its argument is not pure text, and i don't know how to get the id from it. How can i solve this problem? Thanks, Massimiliano

1 0

Lua os.date() localization in context
by Romain Diss 30 Apr '19

30 Apr '19

Hi all, I would like to print the day name of a date in french using my current locale. In lua I can do: > os.setlocale('fr_FR.UTF-8',all) > print(os.date("%A")) But in a cld document it doesn't work. Context complains about using "os.locale in a supposedly locale neutral enviroment" and it prints the day name in english. How can I translate the day names without hardcoding everything? Thanks in advance. Best. -- Romain Diss

1 0

Lua error in latest beta?
by Alan Bowen 29 Apr '19

29 Apr '19

When I process files using the latest standalone ConTeXt ver: 2019.04.29 08:52 MKIV beta fmt: LuaTeX, Version 1.10.0 (TeX Live 2019)), I now get the following error message: lua error > lua error on line 8 in file env_Brill-01.tex: ...eXt/tex/texmf-context/tex/context/base/mkiv/font-oup.lua:1317: bad argument #1 to 'concat' (table expected, got number) The error log is as follows: return { ["filename"]="env_Brill-01.tex", ["lastcontext"]="\ \\font_helpers_low_level_define ...nsize }{\\m_font_designsize }\\scaledfontmode \ \\relax \\ifcase \\scaledfont...\ \\font_fallbacks_clone_unique ...w_level_define {#1}\\v_font_identifier_basic \ \\csname \\v_font_identifier...\ l.8 }\ \ \\font_fallbacks_prepare #1->\\clf_fontcollectionprepare {#1}\ \ \\font_fallbacks_prepare_indeed ... \\lastrawfontcall \\font_fallbacks_prepare #1\ \\endgroup \ <inserted text> ...nt_fallbacks_prepare_indeed \\m_font_fallbacks \ \\fi \\fi \ ...\ l.215 \\setupbodyfont[mainface, 10pt]\ ", ["lastluaerror"]="...eXt/tex/texmf-context/tex/context/base/mkiv/font-oup.lua:1317: bad argument #1 to 'concat' (table expected, got number)", ["lasttexerror"]="?", ["linenumber"]=8, ["luaerrorline"]="1317", ["offset"]=10, } This files process as they should with earlier versions. I will try to produce an mwe if needed but hope that it is not. Alan

1 0

Re: [NTG-context] No menu bar option for Adobe Reader
by Paul Schalck 28 Apr '19

28 Apr '19

@Hans: Thanks a lot, I'm looking forward to testing it. @Alan: Like Hans said. It's a new option, and I have it activated in my local environment file. It's the only and clumsy way to control the interface setting since Adobe Reader cannot save the state of the menu bar permanently (which is complete nonsense). I use Acrord because I'm used to it and because I think it still has the best subpixel rendering, at least in the Linux world (with Wine). Mozilla's PDF.js comes close though. Paul

2 1

option=tex in setuptyping causes the background to be drawn twice
by Aditya Mahajan 28 Apr '19

28 Apr '19

Hi, The following minimal example: \definetextbackground [EXAMPLE] [ location=paragraph, rulethickness=1pt, leftoffset=5em, rightoffset=0mm, ] \setuptyping[option=tex, before=\startEXAMPLE, after=\stopEXAMPLE] \starttext \starttyping A = B + C \stoptyping \stoptext gives the attached output where the background is repeated twice. The bug is present with both mkiv and ltmx. Aditya

3 4

Question to lines in linetable
by Tomas Hala 28 Apr '19

28 Apr '19

Hi all, I tried linetable tables (mkiv, TL2017) because I need even horizontal splitting. It works fine but I do not know how to make either horizontal or vertical lines. Have somebody got some experience with this? Best wishes, Tomáš

2 2

Strange backgroundcolors with showgrid and luacode
by Otared Kavian 27 Apr '19

27 Apr '19

Dear all, When typesetting an old list of exercises, I noticed that when \showgrid is active and a luafunction is called, there is some unwanted and strange background colors (gray and blue, or yellow and blue). Thes background colors seems to show up on an unfilled page when a lua function is used, and I could come up with the following minimal example which gives the attached PDF. Could someone, please, tell me what I am doing wrong? Best regards: OK %%%% begin test-strange.tex \showgrid %\setuplayout[grid=yes] \startluacode AdditionTest = function(nn) local a = {} local b = {} for i = 1,nn do a[i] = i b[i] = nn - i end context.midaligned("\\bfa Exercises") context.blank() context.startcolumns { n = 3 } context.starttabulate { "|r|c|r|c|r|" } for i=1,nn do context.NC() context(a[i]) context.NC() context.mathematics("*") context.NC() context(b[i]) context.NC() context("=") context.NR() end context.stoptabulate() context.stopcolumns() context.page() end \stopluacode \starttext \ctxlua{AdditionTest(12)} % the background colors, gray and blue, show up when a lua function is called % \ctxlua{AdditionTest(120)} % the background colors, yellow and blue, show up when a lua function is called % \input knuth % the background colors do not show up here \stoptext %%%% end test-strange.tex

4 9