- ntg-context - Mailing Lists

Re: [NTG-context] type and typing comments for TeX and Lua
by Christoph Reller 27 Dec '17

27 Dec '17

On Tue, Mon, 18 Dec 2017 23:50:09 +0100, Pablo Rodriguez <oinos(a)gmx.es> wrote: > I have the following sample: > > \definetype[context][option=tex] > \definetype[lua][option=lua] > \starttext > \startTEXpage[offset=2em] > > a \TEX\ inline comment: \context{ag%befe} > > \Lua\ inline comment: \lua{agb --efe} > > \startTEX > This is text. % a comment, not \comment > \stopTEX > > \startXML > <p>This is text.</p> > \stopXML > > \startLUA > if code=="code" then --this is a comment > \stopLUA > \stopTEXpage > \stoptext > > Would it be possible that all comments in type and typing (at least, for > Lua, XML and TeX) would have the same formatting for the whole comment > contents, including the comment signs? Dear Pablo, At least for XML you could use my module highlight-xml: \usemodule[highlight-xml] \definetype[xml][option=xml] \starttext \startTEXpage[offset=2em] \xml{attr="value"}\crlf \xml{<p>This is text.</p>} \startXML <p>This is text.</p> \stopXML \stopTEXpage \stoptext Note that even partial XML is highlighted correctly. Cheers, Christoph

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CSV parser fails when header is disabled
by Wolfgang Schuster 27 Dec '17

27 Dec '17

Hi, the rfc4180splitter function from util-prs.lua returns a empty table when the option to turn the first line into a header is disabled. The following example from the source %%%% begin example \starttext \startluacode local mycsvsplitter = utilities.parsers.rfc4180splitter() local crap = [[ "first","second","third","fourth" "1","2","3","4" "a","b","c","d" "foo","bar""baz","boogie","xyzzy" ]] local list, names = mycsvsplitter(crap,true) inspect(list) inspect(names) local list, names = mycsvsplitter(crap) inspect(list) inspect(names) \stopluacode \stoptext %%%% end example returns these tables: %%%% begin result table={ { "1", "2", "3", "4" }, { "a", "b", "c", "d" }, { "foo", "bar\"baz", "boogie", "xyzzy" }, } table={ "first", "second", "third", "fourth", } table={ } nil %%%% end result Wolfgang

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Module for Markdown: any volunteer to make a ConTeXt interface?
by Mojca Miklavec 24 Dec '17

24 Dec '17

Hi, There's a really nice module for processing markdown: https://github.com/Witiko/markdown that has been presented during the TUG meeting and is included in TeX Live. It theoretically works for ConTeXt (the output is perfectly usable), but it needs a cleanup of the user interface to turn the options on and off. For example, it would be nice to use something like \setupmarkdown [fencedCode=true] rather than \def\markdownOptionFencedCode{true} Is anyone willing to look into the code and help the author fix the interface? (I can add it to our distribution if needed.) Mojca

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Repeating Headers for Tabulate not Working
by Michael Guravage 22 Dec '17

22 Dec '17

Though this issue has appeared periodically over the years, this minimal example still does not work. Compiled with ConTeXt version: 2017.12.20 10:48. Any suggestions? Cheers, Michael \starttext \setuptabulate[split=yes,header=repeat] \starttabulatehead \HL \NC {\bf format char} \NC {\bf meaning} \NC \AR \HL \stoptabulatehead \starttabulate[|r|l|] \dorecurse{50} {\NC c \NC centered \NC \AR \NC l \NC left aligned \NC \AR \NC r \NC right aligned \NC \AR} \stoptabulate \stoptext

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Repeating Headers for Tabulate not Working
by Michael Guravage 22 Dec '17

22 Dec '17

Though this issue has appeared periodically over the years, this minimal example still does not work. Compiled with ConTeXt version: 2017.12.20 10:48. Any constructive suggestions? \starttext \setuptabulate[split=yes,header=repeat] \starttabulatehead \HL \NC {\bf format char} \NC {\bf meaning} \NC \AR \HL \stoptabulatehead \starttabulate[|r|l|] \dorecurse{50} {\NC c \NC centered \NC \AR \NC l \NC left aligned \NC \AR \NC r \NC right aligned \NC \AR} \stoptabulate \stoptext Cheers, Michael

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where is latest vim-context?
by Gour 21 Dec '17

21 Dec '17

Hello, I've decided to use ConTeXt instead of LyX/LaTeX and at the same time moved (back) to (n)vim from Emacs and wonder if https://github.com/adityam/vim-context does contain latest vim support for ConTeXt? Sincerely, Gour -- He who is satisfied with gain which comes of its own accord, who is free from duality and does not envy, who is steady in both success and failure, is never entangled, although performing actions.

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Spacing issue of xtable with itemize
by Lars 21 Dec '17

21 Dec '17

Hi guys, I found a pretty annoying behaviour of xtable spacing (in my case when using an itemization inside the table). I hope you guys can help me out. MWE is: \starttext \startxtable[frame=on] \startxrow \startxcell[width=3cm] \startitemize[packed] \startitem here a short line \stopitem \stopitemize \stopxcell \stopxrow \startxrow \startxcell \startitemize[packed] \startitem here filled with some words to force a rather long line \stopitem \stopitemize \stopxcell \stopxrow \stopxtable \stoptext To this mail I also attached a picture of my PDF output, that I edited slightly to make my point clear. Have a look at the spacing between content and bottomframe in the second row of each table please... Is there any way to change this? Cheers and thanks in advance, Lars

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Question to Lua and Postgres (and ConTeXt)
by Tomas Hala 20 Dec '17

20 Dec '17

Hi all, I installed the module (I'm at CentOS 6.6) by yum install luasql-postgres, ok. Then I used: lua myscript.lua /usr/bin/lua myscript.lua /usr/local/bin/lua myscript.lua I discovered that it is version dependent: lua (=/usr/local/bin/lua) does not operate, it is 5.3, whereas /usr/bin/lua works ok, it is 5.1. At the command line, it is not a problem to choose another lua interpreter than the default one is. But if I use the same lua script within the ConTeXt, I came across the same problem because the default version in ConTeXt is 5.2. First, I thought about the way how to change version of lua inside the current version of ConTeXt (is it possible?) but the same behaviour appeared when I tryed older versions (TL 2010, 2011, 2012) containing lua v5.1 by the default. It seems that file postgres.so which is the main important is not visible for ConTeXt. Neither package.path = '/usr/lib/lua/5.1/luasql;', not copying the postgres.so to the current directory did not help. I have any clue how to fix it. Have you any ideas? Thanks in advance, Tomáš %%%%%%%% ! LuaTeX error <main ctx instance>:3: module 'luasql.postgres' not found: no field package.preload['luasql.postgres'] no file './luasql/postgres.so' no file '/usr/local/lib/lua/5.1/luasql/postgres.so' no file '/usr/local/lib/lua/5.1/loadall.so' no file './luasql.so' no file '/usr/local/lib/lua/5.1/luasql.so' no file '/usr/local/lib/lua/5.1/loadall.so' stack traceback: [C]: in function 'require' <main ctx instance>:3: in main chunk. %%%%%%%%

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Fwd: Re: Stray blank page with part
by Hans Hagen 20 Dec '17

20 Dec '17

-------- Forwarded Message -------- Subject: Re: [NTG-context] Stray blank page with part Date: Wed, 20 Dec 2017 11:50:11 +0100 From: Hans Hagen <pragma(a)wxs.nl> To: Henri <henrimenke(a)gmail.com> On 12/19/2017 9:15 PM, Henri wrote: > Dear list, > > Motivated by > https://tex.stackexchange.com/questions/406892 > I wanted to disable page breaks for parts. This works on all pages, except the first page of a > document. Why? MWE is below as always. Reproducible with TL 2017 and latest beta. > > Cheers, Henri > > > > \setuphead > [part] > [page=no] > > \starttext > > \startpart[title=Part One] > \startchapter[title=Chapter One] > \stopchapter > \startchapter[title=Chapter Two] > \stopchapter > \stoppart > > \startpart[title=Part Two] > \startchapter[title=Chapter One] > \stopchapter > \startchapter[title=Chapter Two] > \stopchapter > \stoppart > > \stoptext this relates to the fatc that there has to be some node on the page that registers the part information and as chapter flushes a page that one ends up on a page then % solution 1: \setuphead [part] [page=no, placehead=hidden] \setuptexttexts [\synchronizehead{part}] % solution 2: \setuphead [part] [page=no, placehead=hidden] \appendtoks \synchronizehead{part}% \to \everybeforepagebody % solution 3 (new in beta): \setuphead [part] [placehead=section] This will delay the flush till the next section head gets place. It's still not 100% predictable but it might work out ok in most cases. 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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Stray blank page with part
by Henri 19 Dec '17

19 Dec '17

Dear list, Motivated by https://tex.stackexchange.com/questions/406892 I wanted to disable page breaks for parts. This works on all pages, except the first page of a document. Why? MWE is below as always. Reproducible with TL 2017 and latest beta. Cheers, Henri \setuphead [part] [page=no] \starttext \startpart[title=Part One] \startchapter[title=Chapter One] \stopchapter \startchapter[title=Chapter Two] \stopchapter \stoppart \startpart[title=Part Two] \startchapter[title=Chapter One] \stopchapter \startchapter[title=Chapter Two] \stopchapter \stoppart \stoptext

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