- ntg-context - Mailing Lists

Footnote Placement in Columnsets
by David Baßler 13 Aug '14

13 Aug '14

Dear all, a couple of days ago I asked about placing footnotes in columnsets in only the first column. I haven't received an answer and found this http://skryb.info/m/ntg-context%40ntg.nl/45C100C2.5050500%40econ.muni.cz on Google, which is basically the same question and also unanswered. So I just thought I try again: I use a two columns columnsets layout and want to place the footnotes in the first column only. I tried \setupnotation[footnote][ location=firstcolumn] but this didn't work as expected it puts the footnotes into both columns. If it is not possible to do this, I need to know. I am using the current version of ConTeXt that comes with the MacTeX-2014 Distribution. Cheers, David PS: I am new to mailing lists like this, so I wasn't sure if I should post it again or wait. I'm sorry if I am too impatient.

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Subformula numbering problem
by Maggyero 13 Aug '14

13 Aug '14

The second formula has NO NUMBER (example taken from the ConTeXt Garden's Math/Display page): \starttext \startsubformulas[eq:1] \placeformula[eq:first] \startformula c^2 = a^2 + b^2 \stopformula \placeformula[eq:second] \startformula c^2 = a^2 + b^2 \stopformula \stopsubformulas Formula (\in[eq:1]) states the Pythagora's Theorem twice, once in (\in[eq:first]) and again in (\in[eq:second]). \stoptext

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8th ConTeXt Meeting, Bassenge-Boirs, Belgium
by Taco Hoekwater 13 Aug '14

13 Aug '14

Hi all, The main news compared to my previous message is that there is now a preliminary program online: http://meeting.contextgarden.net/2014/pr2014.pdf If you have not checked it out yet, have a look, see if there is anything that draws your fancy, and perhaps reconsider registering for the meeting. In any case, I wanted to remind you that registration for the 8th International Context Meeting is still open. http://meeting.contextgarden.net/2014 We are making a return visit to Jan @ 't Sjetootje, the same place where we had our fifth meeting in 2011. Those of you that were present in 2011 will remember that our host Jan was constantly busy cooking wonderful food for us. To celebrate our return visit, the theme for this year's meeting is: ConTeXt Cookery which means that we are planning for talks and tutorials on both culinary and programming recipes and / or cookbooks. Jan has promised to take care of a hands-on culinary workshop :) Further, we can promise a working internet connection, and also that there will not be any completely underground full day excursions. As it happens, Bassenge-Boirs is also the birth place of the official ConTeXt Group, so in a way we are going back to our "roots". Even if you cannot join us for the meeting, please consider becoming a member (if you are not already). The meeting proceedings are going to be published as the next issue of the Context Group journal, but there are more advantages to membership. See http://group.contextgarden.net/ for more information about the ConTeXt Group. We are looking forward to meeting you in Bassenge, Best regards, Taco Hoekwater on behalf of the organizing committee http://meeting.contextgarden.net/2014

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Distances between chapter and setion titles and text
by Robert Blackstone 13 Aug '14

13 Aug '14

Dear list, Is it possible, in mkiv, to fine-tune the distance between a chapter head and a section head, between the end of a section and the following section head, and between a section head and the beginning of the text? My problem is the following: In the revision of a thesis, to economize on processing times, I have done all corrections in the bodymatter, or even parts of it, using the setups of the entire project. But when I now add the front matter these above-mentioned distances have slightly increased, by 3 to 5 mm, with a rather devastating effect on the precise placement of large floats. At the beginning of a new chapter the difference is one textline (double line spacing), which does not seem a big deal but with nearly 500 pages of text it leads to nasty results. In my setups I have for the heads \setuphead[chapter][ header=empty, page={yes,header,right}, number=yes, alternative=middle, style=\tfa \bf, after={\blank[0.5cm]}, ] en \setuphead[section][ style=tfa, number=yes, alternative=left, indentnext=no ] Changing "after={\blank[0.5cm]}" to "after={\blank[0.1cm]}" or omitting it altogether did not have any effect. If the culprit is to be found in the Frontmatter, or its specific setups, what should I look for? Thanks in advance for any help. Best regards, Robert Blackstone

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Bug with vimtyping: no line numbers
by Akira Kakuto 13 Aug '14

13 Aug '14

> \starttext > \startlinenumbering > \input knuth > \stoplinenumbering > \stoptext The line numbers seem better in mkii than in mkiv. Best regards, Akira

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Suppressing the page number
by Gerben Wierda 12 Aug '14

12 Aug '14

I have a standard structure using \startfrontmatter\stopfrontmatter Part of the front matter is the table of contents, but (as with every chapter in my book) the RHS is where the chapter starts, but on the opposing page LHS there is something too (mostly a quote or so). This is done with \startsetups chapter:before \page[left] \noheaderandfooterlines \startalignment[left,nothyphenated] \startnarrower[4*left] \em \getbuffer[chapter:quote] \stopnarrower \stopalignment \resetsetups[quote:text] \page[right] \noheaderandfooterlines \blank[force,2*big] \stopsetups My main product file has \startfrontmatter \startbuffer [chapter:quote] A Quote\crlf {\tf An author} \stopbuffer \completecontent \component c_introduction \stopfrontmatter \startbodymatter Now, before the content chapter and after that initial title page, I get two empty pages, which is right. However, the second empty page (RHS) has a page number. How do I suppress that page number? I’m using MKII G

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definerule missing in mkiv
by Christoph Reller 12 Aug '14

12 Aug '14

Hello! \definerule seems to be only supported in ConTeXt mkii but not in ConTeXt mkiv. Is there a reason for this? Would anyone mind porting it to mkiv since this seems to be the standard now? Thanks for any help. Christoph

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Citation Sort Order
by Thangalin 11 Aug '14

11 Aug '14

The documentation (http://www.ntg.nl/maps/26/12.pdf) suggests that the order of citations can be changed using "sorttype=cite". The example code below writes a 6 in the document. I thought by setting the sorttype to "cite" that the bibliography order would be determined based on the order that the "cite" macros occur in the document. If I have understood correctly, then the sample document should write a 1 in the document. Any idea why 6 is written instead of 1? Thank you. -- Example code: \setupbibtex[database=sources] \setuppublications[ sorttype=cite, ] \starttext hello world\cite[kattamuri@debate] \startbackmatter \completepublications[criterium=all] \stopbackmatter \stoptext -- Sample bibliography: @inproceedings{delaune@coercion, title={Coercion-resistance and receipt-freeness in electronic voting}, author={Delaune, Stephanie and Kremer, Steve and Ryan, Mark}, booktitle={Computer Security Foundations Workshop. 19th IEEE}, pages={12--pp}, organization={IEEE}, year={2006}, url={https://www.cs.bham.ac.uk/~mdr/research/papers/pdf/06-csfw.pdf}, } @article{zbmath0homomorphic, author={Andrea {Huszti}}, title={{A homomorphic encryption-based secure electronic voting scheme}}, journal={{Publicationes Mathematicae}}, ISSN={0033-3883}, volume={79}, number={3-4}, pages={479--496}, year={2011}, publisher={Institutum Mathematicum Universitatis Debreceniensis, Debrecen}, language={English}, DOI={10.5486/PMD.2011.5142}, MSC2010={94A60 68P25}, zbl={1249.94030}, url={https://www.inf.unideb.hu/~ahuszti/papers/5142-Huszti_megjelent.pdf}, } @inproceedings{peng04homomorphic, author={Kun Peng and Riza Aditya and Colin Boyd and Byoungcheon Lee}, title={Multiplicative homomorphic e-voting}, booktitle={In Advances in Cryptology - Indocrypt ’04}, year={2004}, pages={61--72}, url={https://eprints.qut.edu.au/24434/1/}, } @inproceedings{kremer@verify, address={Athens, Greece}, author={Kremer, Steve and Ryan, Mark D. and Smyth, Ben}, booktitle={{P}roceedings of the 15th {E}uropean {S}ymposium on {R}esearch in {C}omputer {S}ecurity ({ESORICS}'10)}, DOI={10.1007/978-3-642-15497-3_24}, editor={Gritzalis, Dimitris and Preneel, Bart}, pages={389-404}, publisher={Springer}, series={Lecture Notes in Computer Science}, title={Election verifiability in electronic voting protocols}, volume={6345}, year={2010}, month={9}, acronym={{ESORICS}'10}, url={https://www.lsv.ens-cachan.fr/Publis/PAPERS/PDF/KRS-esorics10.pdf}, } @article{acquisti0homomorphic, author={Alessandro Acquisti}, url={https://www.heinz.cmu.edu/~acquisti/papers/acquisti-electronic_voting.…, journal={IACR Cryptology ePrint Archive}, pages={105}, title={Receipt-Free Homomorphic Elections and Write-in Voter Verified Ballots}, volume={2004}, year={2004}, month={4}, } @inproceedings{kattamuri@debate, author = {Kattamuri, Kishore and Silaghi, Marius and Kaner, Cem and Stansifer, Ryan and Zanker, Markus}, title = {Supporting Debates over Citizen Initiatives}, booktitle = {Proceedings of the 2005 National Conference on Digital Government Research}, series = {dg.o '05}, year = {2005}, location = {Atlanta, Georgia}, pages = {279--280}, numpages = {2}, url = {https://repository.lib.fit.edu/bitstream/handle/11141/150/cs-2005-03.pdf}, acmid = {1065321}, publisher = {Digital Government Society of North America}, }

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Hans will be offline for a few weeks
by Taco Hoekwater 11 Aug '14

11 Aug '14

Hi all, Just to let you know Hans will not be responding to any email messages for the next two weeks as unexpectedly, over the weekend he had immediate laser surgery to re-attach one of his retinas. Everything will be fine, so do not panic! But, on doctors’ orders, he is not allowed to read for the next two weeks, to give the eye the best chance to heal properly. So: no email, no programming, and no leisure reading. Needless to say Hans is not very thrilled at the prospect but on the plus side, at the end of month the Pragma offices will be cleaner and more organised than ever ! Best wishes, Taco

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Bug with vimtyping: no line numbers
by Günter Kolousek 11 Aug '14

11 Aug '14

I think there is a bug in the (latest) beta that was not there earlier this year. In particular, it worked (and still works) in the version current version: 2014.03.19 23:11 but it show *no* line numbers at all in the (latest) beta: current version: 2014.07.30 10:31 A minimal example follows: \usemodule[vim] \setupvimtyping[% numbering=yes,% numberdistance=2em] \definevimtyping[cpp][syntax=cpp] \starttext \startcpp #include <iostream> int main() { std::cout << "Hello, world!" << std::endl; } \stopcpp \stoptext Sadly, I'm not a ConTeXt nor a lua expert so maybe anybody can help? Regards, Günter p.s.: BTW, I still could not resolve the bug with integrating tikz but I verified that it works with the stated version above (2014.03.19 23:11) on my system (nothing else changed).

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is there a better way to convert this
by Pablo Rodriguez 10 Aug '14

10 Aug '14

Dear list, pandoc writes autolinks (links with the same text as target, such as <http://www.example.com>), thanks to the a kind suggestion of Wolfgang, as: \useURL[url27][http://example.com/]\from[url27] But with autolinks for email addresses (such as <nobody(a)nowhere.net>), conversion is suboptimal: \useURL[url29][mailto:nobody@nowhere.net][][nobody@nowhere.net] \from[url29] Is there a way to get the hyphenated url, the mailto: interaction and the formatting with \setupurl? Many thanks for your help, Pablo -- http://www.ousia.tk

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Multi-par footnotes. Indent second and later paragraphs?
by Gerben Wierda 09 Aug '14

09 Aug '14

I have a few footnotes that are longer. New paragraphs are not indented, I’d like to have everything except the first paragraph indented. By hand is OK, but the only thing I can think of is a couple of ~ at the start of each new par, not very nice and it doesn’t by definition align perfectly. Is there a nicer way? G

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Want footnotes in firstcolumn only
by David Baßler 08 Aug '14

08 Aug '14

Hi, I have a 2-columns-layout, implemented via columnset. I want the footnotes on each page to appear only in the first on odd and only on the right column on even pages. I tried "setupfootnotes[location=firstcolumn]" for a start, but it did not influence the layout (the footnotes are still in both columns). Is this the wrong way to do it, or is it not possible to have footnotes in only one column in columnsets?vid Thank you very much in advance, David

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Superscript Citation References
by Thangalin 08 Aug '14

08 Aug '14

Hi, I would like to cite bibliography references using a superscript font. Here is the setup: \setupbibtex[database=sources] \setuppublications[ refcommand=num, numbering=yes ] \setupcite[num][ left=\empty, right=\empty, ] \starttext Citation.\cite[kattamuri@debate] \stoptext Here is an example entry in sources.bib: @inproceedings{kattamuri@debate, author = {Kattamuri, Kishore and Silaghi, Marius and Kaner, Cem and Stansifer, Ryan and Zanker, Markus}, title = {Supporting Debates over Citizen Initiatives}, booktitle = {Proceedings of the 2005 National Conference on Digital Government Research}, series = {dg.o '05}, year = {2005}, location = {Atlanta, Georgia}, pages = {279--280}, numpages = {2}, url = {https://repository.lib.fit.edu/bitstream/handle/11141/150/cs-2005-03.pdf}, acmid = {1065321}, publisher = {Digital Government Society of North America}, } I tried the following: \setupcite[num][ left=\empty, right=\empty, textstyle=\textsuperscript, ] It did not work... Any ideas? Thank you!

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Title in margin example from the wiki not working?
by Mica Semrick 07 Aug '14

07 Aug '14

Hello, I'm trying to get the subject heading in the margin. I found this code on the wiki, but it is not compiling with the latest version of ConTeXt. \setuppapersize[A5] \setuphead [subject] [alternative=text,distance=0pt,command=\MyHead,style=\sc] \def\MyHead#1#2{\inmargin{#1 #2}} \starttext \subject{First Subject} \input weisman \subject{Second Subject} \input ward \stoptext from http://wiki.contextgarden.net/Titles#Titles_in_margin The error being thrown is ! Argument of \MyHead has an extra } Please help! Best, Mica

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Custom breakpoints for \hyphenatedurl
by Joshua Krämer 07 Aug '14

07 Aug '14

Dear list, I could successfully configure ConTeXt to introduce linebreaks /after/ some characters in URLs with \sethyphenatedurlafter {...} I would also like to disable linebreaks /before/ some of the predefined characters. For example, no linebreak should occur before : Is this possible? \sethyphenatedurlbefore {} (with empty braces) does not work. Unfortunately, usage of \sethyphenatedurlafter also introduced the following problem: the \hyphenatedurlseparator symbol now appears after the linebreak, i.e. at the beginning of the new line. Can I do something about it? Thanks and kind regards, Joshua

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Accessing the URL of \useURL (for putting URLs into footnotes)
by Matthias Weber 07 Aug '14

07 Aug '14

Dear All, for the printable version of a document I’d like to put the actual URLs into footnotes. In other words, I’d like to replace \setupinteraction [state=start] \starttext \useURL [garden] [http://wiki.contextgarden.net/Main_Page] [] [ConTeXtgarden] \starttext Look at the \from[garden]! \stoptext with \setupinteraction [state=start] \starttext \useURL [garden] [http://wiki.contextgarden.net/Main_Page] [] [ConTeXtgarden\footnote{\hyphenatedurl{http://wiki.contextgarden.net/Main_Pa…] \starttext Look at the \from[garden]! \stoptext To save me from retyping all the URLs, there must be some way to access the URL of garden instead of the display text so that I could do something like \def\myfrom[#1]{ \startmode[screen] \from[1] \stopmode \startmode[print] \from[1] \footnote{\hyphenatedurl{get the URL text from \useURL instead of the display text}} \stopmode } Thanks, Matthias

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\definefallbackfamily and small h
by Mikael P. Sundqvist 05 Aug '14

05 Aug '14

Dear list, I have a problem with the small letter h when I do a \definefallbackfamily. Example: \definefontfamily [myface] [rm] [TeX Gyre Pagella] \definefallbackfamily[myface][math][TeX Gyre Termes][preset=math:lowercaseitalic] \definefontfamily[myface][math][TeX Gyre Pagella Math] \setuppagenumbering[state=stop] \setupbodyfont[myface] \starttext $h$ \stoptext I get the h set in Pagella. With any other letter I get Termes... In my real example I do not want to replace with Termes but with a font (FrutigerLTstd) that does not have a math version. It seems (when I look with gnome character map), that the letter h is missing (or, probably, to be found elsewhere) from all fonts. Is there any chance I can fix this substitution manually for the letter h? /Mikael

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Accessibility
by D.K. 04 Aug '14

04 Aug '14

Dear all, I am trying to produce an accessible document using ConText. Tagging with MkIV works, but in order to ensure that the resulting PDF meets accessibility requirements, I'd like to pass Acrobat Pro's accessibility check. I stumbled across the following questions so far: 1.) Is it possible to produce a tagged pdf document that either tags the page numbers as part of the content, or as a non-textual element? Acrobat Pro's accessibility checker complains that the page number is not tagged at all in produced PDFs. 2.) Is it possible to provide an alternative text for an included image? I cannot find an option for \externalfigure that would provide an alt-text for an image (and hence, Acrobat Pro complains) 3.) Is it possible to ensure that the document language in the resulting PDF is set? I.e. \mainlanguage[en] will not result in a PDF where the language is set, and thus Acrobat Pro complains. kind regards

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Bug with the integration with tikz
by Günter Kolousek 04 Aug '14

04 Aug '14

I think there is a bug in the (latest) beta (2014.07.30 10:31 MKIV beta fmt: 2014.8.2 int: english/english) that was *not* there earlier this year! Please, could somebody help and maybe provide a tip for a workaround? It concerns the integration with tikz where I get now the following error message: util-lib.lua:246: module 'pgf.gd.control' not found: no field package.preload['pgf.gd.control'] no file '/usr/local/share/lua/5.2/pgf/gd/control.lua' no file '/usr/local/share/lua/5.2/pgf/gd/control/init.lua' no file '/usr/local/lib/lua/5.2/pgf/gd/control.lua' no file '/usr/local/lib/lua/5.2/pgf/gd/control/init.lua' no file './pgf/gd/control.lua' no file '/usr/local/lib/lua/5.2/pgf/gd/control.so' no file '/usr/local/lib/lua/5.2/loadall.so' no file './pgf/gd/control.so' no file '/usr/local/lib/lua/5.2/pgf.so' no file '/usr/local/lib/lua/5.2/loadall.so' no file './pgf.so' stack traceback: [C]: in function 'savedrequire' .../context/tex/texmf-context/tex/context/base/util-lib.lua:246: in function 'require' ...neric/pgf/graphdrawing/lua/pgf/gd/control/Sublayouts.lua:41: in main chunk [C]: in function 'savedrequire' .../context/tex/texmf-context/tex/context/base/util-lib.lua:246: in function 'require' ...graphdrawing/lua/pgf/gd/interface/InterfaceToDisplay.lua:45: in main chunk [C]: in function 'savedrequire' .../context/tex/texmf-context/tex/context/base/util-lib.lua:246: in function 'require' [\directlua]:1: in main chunk 1101 } 1102 } 1103 1104 1105 % 1106 % Ok, fire up the system by creating the binding! 1107 % 1108 \directlua{ 1109 require 'pgf.gd.interface.InterfaceToDisplay' 1110 pgf.gd.interface.InterfaceToDisplay.bind(require 'pgf.gd.bindings.BindingToPGF') 1111 >> } A minimal example is: \usemodule[tikz] \usetikzlibrary[graphs] \usetikzlibrary[graphdrawing] \starttext \starttikzpicture \graph { a -> {b, c} -> d }; \stoptikzpicture \stoptext Günter

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\os
by Procházka Lukáš Ing. - Pontex s. r. o. 03 Aug '14

03 Aug '14

Hello, the command \os turns old-style numbers on. How to turn it off (when being on initially)? TIA. Best regards, 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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Leave out reference to page if on the same page?
by Gerben Wierda 02 Aug '14

02 Aug '14

Suppose I have this fragment: is shown in \in{figure}[foo] on \at{page}[foo]. \placefigure [] [foo] I would like to leave the fragment “on \at{page}[foo]” out of the text if the figure ends up on the same page as the \at. Is that doable or is this a matter of manual tweaking at the end? G

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Blackboard signs for set of rationals (Q) and reals (R)?
by Gerben Wierda 02 Aug '14

02 Aug '14

Just a simple question I could not find the answer for in the docs. What do I need to get the blackboard style (double lines) characters for R (the set of real numbers) and Q (the set of rational numbers) in a ConTeXt document? G

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Re: [NTG-context] Lua to Context Table
by John Kitzmiller 02 Aug '14

02 Aug '14

> On Aug 2, 2014, Aditya Mahajan <adityam(a)umich.edu> wrote: >> On Sat, 2 Aug 2014, luigi scarso wrote: >>> On Sat, Aug 2, 2014, John Kitzmiller <kitz(a)inradius.net> wrote: >>> Here is Lua code that prints the first nine fibonacci numbers: >>> >>> local function fib(n) >>> f={1,1} >>> ...the Wiki entries, CLD, and tried Aditya's method from Stack Exchange; I am >>> missing something. >>> >> >> You have a *global* table f that collides with the internals of context >> ... >> local function fib(n) >> local f={1,1} >> ... > > This version recomputes all fibnocci numbers from scrach each time. Here > is a memoized version: > > local fibs = {1, 1} > local function fib(n) > if fibs[n] == nil then > print(">>>>", "Computing fib:" .. n) > fibs[n] = fib(n-1) + fib(n-2) > end > ... Thanks to you both! I missed the global/local conflict, and then learned a way to avoid double computation; thanks again! John

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Lua to Context Table
by John Kitzmiller 02 Aug '14

02 Aug '14

Here is Lua code that prints the first nine fibonacci numbers: local function fib(n) f={1,1} for i=3,9 do f[i]=f[i-1]+f[i-2] end return(f[n]) end for n=1,9 do print(fib(n)) end Here is Context+Lua that prints 3 x 3 table of the first nine natural numbers: \starttext \setupTABLE[each][each][frame=off,align=left,width=4em,height=2em] \startluacode context.bTABLE() for j = 0, 2 do context.bTR() for k = 1, 3 do context.bTD() context(3*j+k) context.eTD() end context.eTR() end context.eTABLE() \stopluacode \stoptext How can these be combined to print a 3 x 3 table of the first nine fibonacci numbers? I have tried a couple of ways to iterate over the lua table f in the most indented line of context, looked at what pertinent threads I could find, the Wiki entries, CLD, and tried Aditya's method from Stack Exchange; I am missing something. John

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