May 2014 - ntg-context - NTG Mailing Lists

wrong page break
by Pablo Rodriguez 28 May '14

28 May '14

Hans, I have found the another wrong page break in this sample: \showframe\showgrid \setupbodyfont[pagella,15pt] \starttext \chapter{Chapter title} \section{Section title} \dorecurse{140}{Sentence. } \subsection{Subsection title} This is another line. \stoptext It works fine when replacing \subsection with \section. And it also fails when replacing \subsection with \subsubsection. I guess it might be a bug. Many thanks for your help, Pablo -- http://www.ousia.tk

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Ctx goes into infinite loop?
by Procházka Lukáš Ing. - Pontex s. r. o. 28 May '14

28 May '14

Hello, I have problem running the latest Ctx beta. Suppose having: -- C:\Lukas\Jobs\D3-Sk\SO_237-20.RDS\Drawings\t2.mkiv \startluacode local home = (os.getenv("HOME.ORG") or os.getenv("HOME") or "?"):gsub("\\", "/") context.setvalue("HOME", home) \stopluacode \input \HOME/Common/_Defs_.ctx \starttext Test \stoptext -- and an empty -- C:\Lukas\Common\_Defs_.ctx -- When running: C:\Lukas\Jobs\D3-Sk\SO_237-20.RDS\Drawings>context.exe t2.mkiv Ctx stops telling anything (infinite loop?): " C:\Lukas\Jobs\D3-Sk\SO_237-20.RDS\Drawings>context.exe t2.mkiv mtx-context | run 1: luatex --fmt="c:/Ctx-Beta/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en" --jobname="t2" --lua="c:/Ctx-Beta/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en.lui" --no-parse-first-line --c:currentrun=1 --c:fulljobname="./t2.mkiv" --c:input="./t2.mkiv" --c:kindofrun=1 --c:maxnofruns=8 "cont-yes.mkiv" This is LuaTeX, Version beta-0.79.1 (TeX Live 2014/W32TeX) (rev 5004) \write18 enabled. open source > 1 > 1 > c:/Ctx-Beta/tex/texmf-context/tex/context/base/cont-yes.mkiv ConTeXt ver: 2014.05.21 22:04 MKIV beta fmt: 2014.5.22 int: english/english system > 'cont-new.mkiv' loaded open source > 2 > 2 > c:/Ctx-Beta/tex/texmf-context/tex/context/base/cont-new.mkiv close source > 2 > 2 > c:/Ctx-Beta/tex/texmf-context/tex/context/base/cont-new.mkiv system > files > jobname 't2', input './t2.mkiv', result 't2' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > 2 > 3 > C:/Lukas/Jobs/D3-Sk/SO_237-20.RDS/Drawings/t2.mkiv tex error > error on line 7 in file C:/Lukas/Jobs/D3-Sk/SO_237-20.RDS/Drawings/t2.mkiv: ! I can't find file `C:/Documents'.\HOME ^C C:\Lukas\Jobs\D3-Sk\SO_237-20.RDS\Drawings> \HOME \-C:/Documents and Settings/LPR l.7 \input \HOME /Common/_Defs_.ctx 1 \startluacode 2 local home = (os.getenv("HOME.ORG") or os.getenv("HOME") or "?"):gsub("\\", "/") 3 4 context.setvalue("HOME", home) 5 \stopluacode 6 7 >> \input \HOME/Common/_Defs_.ctx 8 9 \starttext 10 Test 11 \stoptext 12 " What's wrong? Lukas -- Ing. Lukáš Procházka [mailto:LPr@pontex.cz] Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz] Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 Fax: +420 244 461 038

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Strange behavior with Metapost
by Fabrice Couvreur 28 May '14

28 May '14

Hello, Why curve drawn is not that expected ? Fabrice \starttext \startMPcode input hvdm; l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0; defineDefaultArrow (l, r, alfa, beta, gamma); numeric xmin, xmax, ymin, ymax; xmin :=-2; xmax := 4; ymax :=5 ;ymin:=-1; u := 1cm; pickup pencircle scaled 1pt ; drawarrow ((xmin,0) -- (xmax,0)) scaled u; drawarrow ((0,ymin) -- (0,ymax)) scaled u; draw tightfunction ("x", "2*(x-1)*(x-1)+2", xmin, xmax, (xmax-xmin)/10) scaled u; setbounds currentpicture to boundingbox (((xmin,ymin) -- (xmax,ymax)) scaled u); \stopMPcode \stoptext

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Sectionnumbering
by Werner Hintze 27 May '14

27 May '14

I would like to give my own numbers to several chapters. I made this: \setuphead[chapter] [ownnumber=yes] \starttext \part{Erster Teil} \chapter{3}{Anfang} \chapter{6}{Weiter} \stoptext But the result is not the dired one. I want to have: 3 Anfang 6 Weiter But I get 1.3 Anfang 1.6 Weiter How can I suppress the part number? I searched for two hours or more in the Manual und on the web page and couldn’t find a hint...

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\type gives different results in footnotes
by Pablo Rodriguez 26 May '14

26 May '14

Dear list, I have the following sample: \starttext \type{{\em\de Textsatzsystem}} \footnote{\type{{\em\de Textsatzsystem}}.} \stoptext Only in the footnote \em has an extra unrequired space. I don’t have no idea about how TeX works here. As I wrote in a previous message, this is far beyond my understanding. Is there no way to have the same results in footnote? Many thanks for your help, Pablo -- http://www.ousia.tk

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Command for printing back of book index.
by john Culleton 26 May '14

26 May '14

In the current General Manual section 12.7 "Registers" the command for actually printing the back of book index is omitted. What is it? Is it the same for both MKII and MKIV? Does one run the command texutil separate from the context command (analogous to running the makeindex command in other versions of TeX)? I can create an index separate from context using a front end to makeindex that I wrote years ago but I prefer an embedded index. -- John Culleton Wexford Press Free list of books for self-publishers: http://wexfordpress.net/shortlist.html PDF e-book: "Create Book Covers with Scribus" available at http://www.booklocker.com/books/4055.html

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LuaTeX/ConTeXt connect to SQL Server
by Matt Baker 26 May '14

26 May '14

FROM MY POSTING AT: http://tex.stackexchange.com/questions/180018/luatex-context-connect-to-sql… I am looking to connect ConTeXt to a SQL Server database. I have looked through the manuals, and even read pragma-ade's SQL PDF (which, for me, seems a bit abstract). I am not extremely familiar with Lua but have read up on the language (I am more familiar with JS). For LaTex I used nlatexdb which did the trick, but LaTex isn't able to do what ConTeXt can. - The connection needs to use Windows Authentication. - The document is set up as a letter with an environment that it pulls from. - It would be preferable to have the connection and queries be seperate from the letter itself, and be able to place variables into the letter that can be populated through the queries (much like nlatexdb) if possible. - example: Dear ??first ??last, Thank you for your interest in ??product... etc. I am rather new to ConText and just starting to get the hang of it, long time latex user, the transition starts off rather confusing, but once it makes sense it opens up a whole toolbox of available tools which is great. Just need this one last tool. Any help would be much appreciated. EDIT:: Honestly I haven't gotten to any point that I felt I could attempt trying the connection. Looking at the SQL PDF from pragma-ade it should look something like: local presets = { server = "XXX\XXX", Database = "Customer", Integrated Security = "True", } presets.id = "XXX" local template = [[ SELECT 'Control_Content' FROM 'Customer.dbo.Report_Client_Data' WHERE 'Control_Name' LIKE 'Long_Name' AND 'Client_Id' = 154; ]] local data, keys = utilities.sql.execute { presets = presets, template = template, variables = {}, } I can't seem to find where or how the connection is being made, except perhaps where utilities.sql.execute is called, but I can't find any information anywhere about such a call in lua or context...

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unwanted extra space in type definition
by Pablo Rodriguez 26 May '14

26 May '14

Dear list, I have the following sample: \definetype[TeXcode][option=TEX] \def\arg#1{\TeXcode{{#1}}} \starttext \arg{\em\de Textsatzsystem} \TeXcode{{\em\de Textsatzsystem}} \stoptext I don’t know what is wrong defined in \arg that inserts an extra space after \em? Many thanks for your help, Pablo -- http://www.ousia.tk

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bug in latest beta?
by Pablo Rodriguez 26 May '14

26 May '14

Dear list, I’m afraid there is a bug (I think it was) introduced in beta from 2014.05.21 22:04: \showframe \setuppapersize[A6] \starttext \dorecurse{23}{This is only a random sentence. } \section{Section} \input zapf \stoptext Page break is wrong if \section is enabled (or I am missing something extremely basic). I guess it might be worth fixing it also for ConTeXt in TeX Live 2014. Many thanks for your help, Pablo -- http://www.ousia.tk

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upright lowercase Greek letters in math formulas
by Mojca Miklavec 26 May '14

26 May '14

Hi, How could I get upright lowercase Greek letters in math formulas (provided that such a symbol exists, of course)? Here's a minimal example: \setupbodyfont[times] \starttext $15{\rm\frac{μm}{μs}}$ 15 μs \stoptext Thank you, Mojca

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