December 2019 - ntg-context - NTG Mailing Lists

LMTXL Tagging and overlay
by Rik Kabel 16 Dec '19

16 Dec '19

Dear list, With the example below (perhaps not minimal, but I have stripped out as much as I could), the second page is set completely in the color of the overlay. This also happens when a layer is used instead of an overlay. When tagging is turned off, the colors are what they should be. When a few lines are removed from the first page, the colors are correct as well, but ... Attached is the resulting pdf. LMTX 20191206 only. MKIV 20191206 is fine. Error on my part, or bug? % \definelayer [WatermarkOverlay] % [repeat=yes, % width=\paperwidth, % height=\paperheight] % \setlayerframed [WatermarkOverlay] % [preset=center] % [foregroundcolor=red,frame=off] % {\scale[factor=max]{\rotate[rotation=60.0]{~Oops!~}}} \defineoverlay [WatermarkOverlay] [{\framed[frame=off, foregroundcolor=red] {\scale[factor=max] {\rotate[rotation=60.0] {~Oops!~}}}}] \setupbackgrounds [page] [background=WatermarkOverlay] %setuptagging [state=stop] \setuptagging [state=start] \setuplanguage [en] [spacing=packed] \setupinterlinespace [2.2ex] \definenarrower [MidOneEm] [middle=1em] \setuplayout [topspace=0.25in, footerdistance=0in, height=fit, width=27em, footer=0.5in, bottom=0.25in, backspace=1.1in] \definepapersize [octavo] [width=6in, height=9in] \setuppagenumbering [location=] \setuppapersize [octavo] \setupbodyfont [Termes,10pt] \starttext \starttitle [title={Naaaa aa aaa aaaa}] \startsubject [title={Baaaaaaaa}] Faaa aaa {\em Naa Yaaa Taaaa} aaaaaaaa aa Caaaa 22, 9990 (aaaa 999): \startnarrow [MidOneEm] {\bi Maaaaaaa Faaaaa, 86; Raaaa Laaa aaa Paaaaa Ta Baaaaa a Laaaaa} Da.~Faaaaa, a aaaaaaaa aa aaa Jaaaaa Iaaaaaaaa aa Raaaaaaa, aaaaaa aa aaaaa aaaa Taaaaa Iaaaaa aa Waaaaaaaaa Haaaaaa aaaa 1925 aa 1928. Ha aaa aaaa aaaaa aaaaaa aaaaa aa Caaaaaaaaaaa Taaaaa Raaaaa Saaaaa aaa aa Maaaa 1930 aaaaa aaa aaaaaaaaaaaa aaaa a aaa aaaaaa aa 83a Saaaaa aaa Caaaaaa Paaa Waaa. A aaaaa aaaaa, aa aaaaaaaa aaaa aaa aaaaaa aaaaaaaaa, aaaaaaa aaaa aa aaaaaa aa aaaaa aaa aaaaaaaaaa aa aaaaaa “aaaaaaa aaaaaaaaa aaaaaaaaaaaaa aaaaaaaaa.” “Paaaaaaaa aaaaaaaaa aaaaaa,” Raaaa Faaaaa aaaa aa aaa aaaaaa aa aaaaaaaaaaa, “aaa aaaaa aaaa aaaaaa aa aaaaaaaaaa, aa aaaaaaaaa, aa aaaaaaaaaaaaa, aa aaaaaaaaaa aaaaaaa aaaa aaa aaaa aaaaaa aa aaaaaaaa aaaaaa aaa aaaaaaaaaa, aaaa aaaaa aaaaaa aaaaaa aaaaaaaa aaa aaaaaaa aaaa. Taa aaaaa aaaaaaa aa aaaaaaa aaaaaaaa, aaaaaaaaaaa aaa aaaaaaaaaaa aaaaaaaaa aaaaa.” Eaaaaaa, aa aaa aaaaaaaaa Paaaaaaaaaa aa a “aaaaaaaa aaaaa” aaa aaa aaaaaaaaa aaa Saaaaaaaa Paaaa aaa aaa Paaaaaaaaaaa aaaaaaaaaaa aa Naaaaa Taaaaa. Aaaaaaa aaaaaa aaa aaaaaaaaaaaa aa aaa aaaaaaaa aaaaa. Aaaaa aaaaaaaaaa aaaa Caaaaaaa Uaaaaaaaaa Laa Saaaaa aa 1933, aa aaa aaa aaaaaa aaa aaa Aaaa-Naaa Laaaaa aaa aaaaaaa aaa Gaaaaa-Aaaaaaaa Baaa. Ha aaa aaaa aaaaaaa aa aaa Naa Yaaa Baaaa aa Raaaaa aaa aaaaaaaaaaa aa aaaaaaaaaaa aaa. Ha aaaaaa aaaaa aaaa aa aaa aaaaaa aaa aa Naa Yaaa Saaaa. \stopnarrow Faaaaa aaaa aaaaaa aa aaa aaaaaaaa aaa aaa aaaaaaaaaaaaa aa aaa Raaaaaaaaaaaaaaaa Raaaaaaaaa Caaaaaa. Aaaaaaaaa aa aaa Faaaaaaa 30, 1967 {\em Naa Yaaa Taaaa} aaaaaaaa (aaaa 38), aaa aaaa, Da.~Eaaaaa Oaaaaaa Faaaaa, aaa a aaaaaaaa aaaaaa aa {\em Taa Jaaaaaa aa Daaaaaa}. Saa aaa a aaaaaaaa aaa aaaaaaa aaaaaaaaa aaa aaaaaaaa aaaaaaaa aa aaaaaaaa aaaaaaaaaa aaa aaa Iaaaaaaaaa aa Raaaaaaa aaa Haaaaa aaaaaa aa aaaa aaaaaaaaaaaaa aaaa. Taa Faaaaa’a aaaaaa aaa, Faaaaaaa M.~Faaaaa (1894–1949) aaa a aaaaaaaaa aa aaaaaaaaa aa MIT. Taaaa aaaaaaa aaa, Waaaaa A.~Faaaaa (aaaaaaa aaaa I aaaaaaaa aaa aaaaaa’a aaaaaaaaaa aa aaaaaaaaa aaa aaaa) aaa aa aaa aaaaaaaa aaaaa aa aaa U.S.~Haaaaaaaa Maaaaaaa Maaaaa aaa aaaaaa aa Daaaaaaa aa Raaaaaaa aaa aaaa aaa Caaaaaaaaa aa Jaaaaa Maaaaaaa Caaaaa Aaaaaaa Gaaaaaa aaa aaa Waaaa Jaaaaa Raaaaaaaaaa Oaaaaaaaaaaa.% \startfootnote Taaaa aaa aa aaaa aaaaa aaaa I aaaa aa Da.~Faaaaa aa aaaaaaaaa aaaaaaaaa aa aaa aaaaaa’a aaaa. \stopfootnote \ Taaaa aaaaaaaa, Jaaaaa Faaaaa Haaaaaaaa, aaa a aaaaaa aaaaaa aaa aaaa aaaaaaaa aaaaa aa aaaaaa aaa aaaaaa aaaaaaaaaa. \stopsubject \startsubject [aaaaa={Eaaaaa}] Taa aaaaaaaaa aaaaa aaaaa aaaaa aa aaa aaaaaaaa aaa aaaaaaaa: Oaaaa aaaaa aaa aaaa aaaaaa a aaaaaa aa aa aaaaaaaaaaaaa. \stopsubject \stoptitle \stoptext -- Rik

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GraphicsMagick corrupts TIFF upon PDF conversion
by Thangalin 16 Dec '19

16 Dec '19

FYI, there appears to be a bug with GraphicsMagick. gm convert -density 600x600 illustration.tif m_k_i_v_illustration.tif.pdf Produces: 38812848 Dec 15 22:51 m_k_i_v_illustration.tif.pdf https://i.imgur.com/EByrH6r.png Whereas ImageMagck: convert -density 600x600 illustration.tif m_k_i_v_illustration.tif.pdf Produces: 42343236 Dec 15 22:52 m_k_i_v_illustration.tif.pdf https://i.imgur.com/9DxRVW2.png Re: https://wiki.contextgarden.net/Using_Graphics#Image_Conversion Since GraphicsMagick is used by ConTeXt, is there a way to force ConTeXt to use ImageMagick instead? Thank you!

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math align broken
by Mikael P. Sundqvist 15 Dec '19

15 Dec '19

Hi, I hope this report is not a duplicate of another one. I updated lmtx today (from http://lmtx.pragma-ade.nl/install-lmtx/context-linux-64.zip, a fresh install in the folder), and found some strange things with math: The file %%% EXAMPLE \starttext \startformula \startalign \NC \int e^{2x}\sin 3x\,dx\NC=\int\Im e^{(2+3i)x}\,dx\NR \NC\NC =\Im\int e^{(2+3i)x}\,dx\NR \NC\NC = \Im\Bigl(\frac{1}{2+3i}e^{(2+3i)}\Bigr)\NR \stopalign \stopformula >From this we see that $\lim_{n\to+\infty}f(n)=0$. \stoptext %%% gives the attached ex1.pdf. As we can see the spacing inside \startalign \stopalign is wrong. Also, the "lim" in the example after the displayed formula has disappeared. Any clues? /Mikael (I tried in any case to remove cache and rebuild, but since it was a fresh install, I could not see why it could help here. Thought I mention it anyways.)

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Bug inline math in lmtx
by Otared Kavian 14 Dec '19

14 Dec '19

Hi Hans, It seems that the bug which was reported recently is again there: inline math does not show some symbols (lmtx version 2019.12.12 19:35). However mkiv version 2019.12.12 19:23 MKIV beta fmt: 2019.12.14 works fine. Here is a minimal example. \starttext Let $f(x) := \sum_{n \geq 1}2^{-n}x^n$. \stoptext Best regards: OK

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Re: [NTG-context] lmtx
by Jeong Dal 13 Dec '19

13 Dec '19

Dear Otared, > I updated the wiki page for installing LuaMetaTeX on MacOS: > > https://wiki.contextgarden.net/installing_luametatex Thank you for the wiki. It explains the complicate processes well. As I wrote in the last mail, I don’t have a problem of installation as before. At this time, I don’t need to change SIP and the options of Gatekeeper in Mac OSX Catalina. Since I downloaded “install.sh”, it is inexecutable at the first time. But it worked well after allowing its running in the preference>security tab once. I don’t know why there is no problem at all as before. There may be some changes in the new beta. For test, I installed the new beta once more and confirmed that it is installed well and running well. However, your description is very useful when “install.sh” needs a permission of execution again and again. Thank you for your helpful advice again. Best regards, Dalyoung

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Re: [NTG-context] lmtx
by Jeong Dal 13 Dec '19

13 Dec '19

Dear Hans, I downloaded the new beta today. It installs files and makes format file well. I compiled a test file without any problem. Of course, there is a security issue of OSX, but allowing the execution in the preference>security once, it doesn't ask about again. I also run a test file containing a new graphic feature of LMTX and I got a nice output. Thanks!!! Best regards, Dalyoung P.S. Here is a beginning part of log file. I installed new beta in the folder /Users/graph/ConTeXtC/ %%%%%%%%%%%%%%% resolvers | formats | executing runner 'run luametatex format': /Users/graph/ConTeXtC/tex/texmf-osx-64/bin/luametatex --jobname="test" --fmt=/Users/graph/ConTeXtC/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt --lua=/Users/graph/ConTeXtC/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui cont-yes.mkiv --c:autopdf --c:currentrun=1 --c:fulljobname="/Users/graph/ConTeXtC/test.tex" --c:input="/Users/graph/ConTeXtC/test.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:purgeall --c:texmfbinpath="/Users/graph/ConTeXtC/tex/texmf-osx-64/bin" This is LuaMetaTeX, Version 2.03.3 open source > level 1, order 1, name 'cont-yes.mkiv' system > system > ConTeXt ver: 2019.12.06 21:40 MKIV beta fmt: 2019.12.12 int: english/english system >

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Formatting spaces for \placelistof ?
by Jon Wong 13 Dec '19

13 Dec '19

Space between the term (left column) and the definition (right column) is too small. \definesynonyms[term][terms][\deffull] \setupsynonyms[term][textstyle=cap] \placelistofterms

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changing alignment inside a paragraph
by mf 12 Dec '19

12 Dec '19

Hello list, is there a way to achieve this? \def\FlushRightFromNextLine{\relax} \setupnarrower[left=0cm,right=11cm] \setupalign[stretch] \starttext This is what I'd like to type in my source:\par \blank \type{This is the text of an index term, that is normally justified, but I'd like the page numbers to be flushed to the right from their second line \FlushRightFromNextLine 34, 57, 101-104, 276, 345, 401-403.}\par \blank This is the normal result:\par \blank \startnarrower[right] This is the text of an index term, that is normally justified, but I'd like the page numbers to be flushed to the right from their second line \FlushRightFromNextLine 34, 57, 101-104, 276, 345, 401-403. \stopnarrower \blank This is the expected result:\par \blank \startnarrower[right] \parfillskip=0pt This is the text of an index term, that is normally justified, but I'd like the page numbers to be flushed to the right from their second line 34, 57,\par \penalty10000 % no page break in the middle of page numbers \startalignment[flushright] 101-104, 276, 345, 401-403.\par \stopalignment \stopnarrower \stoptext The expected result is to be intended visually, because there might be no need to break the text into two paragraphs. Thanks, Massi

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lmtx
by Hans Hagen 12 Dec '19

12 Dec '19

Hi, The last few days there have been reports about garbled files in the lmtx installation so I did some test oinon a linux machine and indeed there was some issue (I'm not sure what causes it). Anyway, I made new zips so maybe one needs to reinstall (using the installer zip). It installs okay on wsl so probably also on other linuxes. This version (luametatex 2.03.3) has (again) a little smaller mem footprint as I still want it all to perforem ok on relative small devices or vm's and as side effect a bit smaller format file, not that that matters much (compared to general mem usage). There is not much to gain anyway, in terms of memory usage and performance so it's more an occasional challenge than a neccessity I guess. Anyway, hopefully nothing got broken. Peter Rolf and I are updating some of the pdf validation related stuff (additional formats), so that can be in flux. 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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Using lmtx and new metafun
by Otared Kavian 12 Dec '19

12 Dec '19

Hi Aditya, Following your explanations in https://adityam.github.io/context-blog/post/new-metafun-interface/ I wrote an environment in order to display the graph of a function on a grid which can be adapted to each case. Assuming that I have an MPinstance named GridAxis (for example) which can dispaly a grid and axes, how can I call it and write a line such as draw function (1,"x","x*x/4 - 2.5",xmin,xmax,.001) scaled sx ; without changing the part whichh is included in \startMPdefinitions, in oder to draw the above function on that grid ? Thanks for your help: Otared PS: Here is my definition of GridAxis (I guess many parts of it could be better written…) \defineMPinstance[GridAxis] [ format=metafun, extensions=yes, initializations=yes, method=double, ] \startMPdefinitions{GridAxis} def GridAxisPlot = applyparameters "GridAxisPlot" "do_GridAxisPlot" enddef ; presetparameters "GridAxisPlot" [ xmin = -2.5, xmax = 2.5, ymin = -2.5, ymax = 2.5, dx = 1, dy = 1, sx = 5mm, sy = 5mm, scale = 0.5, grid = true, xaxisnumbers = true, yaxisnumbers = true, showmyorigin = true, style = "\switchtobodyfont[8pt]", ]; vardef do_GridAxisPlot = image ( pushparameters "GridAxisPlot"; newnumeric xmin, xmax, ymin, ymax; xmin := getparameter "xmin"; xmax := getparameter "xmax"; ymin := getparameter "ymin"; ymax := getparameter "ymax"; newnumeric sx, sy; sx := getparameter "sx"; sy := getparameter "sy"; newnumeric dx, dy; dx := getparameter "dx"; dy := getparameter "dy"; newpath xaxis, yaxis; xaxis := (xmin*sx, 0) -- (xmax*sx, 0) ; yaxis := (0, ymin*sy) -- (0, ymax*sy) ; newpath xtick, ytick; xtick := (-0.1sx, 0) -- (0.1sx, 0); ytick := (0, -0.1sy) -- (0, 0.1sy); newstring style; style := getparameter "style"; pickup pencircle scaled .1mm ; newboolean grid; grid := getparameter "grid"; newboolean xaxisnumbers ; xaxisnumbers := getparameter "xaxisnumbers" ; newboolean yaxisnumbers ; yaxisnumbers := getparameter "yaxisnumbers" ; for x = dx step dx until xmax : if grid : draw yaxis shifted (x*sx, 0) withcolor 0.75white ; fi draw ytick shifted (x*sx, 0); if xaxisnumbers : label.bot(style & decimal x, (x*sx, 0)); fi endfor newboolean showmyorigin ; showmyorigin := getparameter "showmyorigin" ; if showmyorigin : label.lrt(style & "0", origin) ; fi for x = -dx step -dx until xmin : if grid : draw yaxis shifted (x*sx, 0) withcolor 0.75white; fi draw ytick shifted (x*sx, 0); if xaxisnumbers : label.bot(style & decimal x, (x*sx, 0)); fi endfor for y = dy step dy until ymax : if grid : draw xaxis shifted (0, y*sy) withcolor 0.75white; fi draw xtick shifted (0, y*sy); if yaxisnumbers : label.lft(style & decimal y, (0, y*sy)); fi endfor for y = -dy step -dy until ymin : if grid : draw xaxis shifted (0, y*sy) withcolor 0.75white; fi draw xtick shifted (0, y*sy); if yaxisnumbers : label.lft(style & decimal y, (0, y*sy)); fi endfor drawarrow xaxis; drawarrow yaxis; label.rt( style & "$x$", (xmax*sx, 0)); label.top(style & "$y$", (0, ymax*sy)); newpair p ; newnumeric scale; scale := getparameter "scale" ; popparameters; ) enddef; \stopMPdefinitions

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