- dev-context - NTG Mailing Lists

Typing in footnotes
by Aditya Mahajan 18 Oct '10

18 Oct '10

Hi, Typing in footnote worked (and still works) in MkII. For example: \starttext Hello \footnote{Typing in footnote \starttyping test \stoptyping } \stoptext However, in MkIV this gives: Runaway argument? test \stoptyping \endstrut \dostopstoreddescription \egroup \the \everyafternoteinsert \ETC. ! File ended while scanning use of \dododowithbuffer. system > error on line 0 in file : File ended while scanning use of \dododowithbuffer ... <empty file> <inserted text> \par <*> ./backend.tex I can work around this by using \start-stop buffer outside the footnote and \typebuffer inside the footnote, but that does not work when the ConTeXt file is generated from markdown using pandoc. Is this something that can be fixed (not immediately, but in the long run). If so, I will open a tracker item for it. Aditya

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Greek without Latin
by Mojca Miklavec 17 Oct '10

17 Oct '10

>From the XeTeX mailing list: [XeTeX] Greek XeLaTeX Hans, here's a challenging question from the XeTeX mailing list. Somebody gave a challenge of how one writes units or rather: if it is possible to get rid of latin keyboard entirely, for example if one is able to retype \includegraphics[width=10cm,scale=5]{...} in arabic/possibly greek interface without using the latin keyboard)? In either case I think that one should convince the author to take ConTeXt instead of LaTeX to rewrite the commands ... Mojca 2010/10/12 Alexandros Gotsis <gotsis(a)science.tuc.gr> wrote: > Dear friends, > > I am trying to "greekify" XeLaTex in order to make it easier for greek writers to use. I have translated almost all the commands (e.g., instead of \begin{document} I can use \αρχή{κειμένου}, etc.) that I could think of and made new article, book etc. classes with the greek commands. These new classes just renew the commands etc. and they work rather well. There are a few errors still that I try to figure out, but there are also a couple of things that I do not know how to do and, therefore, ask your advise/help. > > 1. I could replace almost all commands of (Xe)LaTeX, but I can do nothing with the very first one: \documentclass{}! Is there a way to change the name of this command so that the XeLaTeX engine still understands it? I am looking for solutions that will not include any extra (latin) text in the source file, as this would defy the purpose. > > 2. While I have changed the names for "Chapter", "Figure", the dates, the numbers, capitalisation etc. (thanks for all this go to the work of Syropoylos in Xanthi), I do not know how to change things as, e.g., [c] (center) to [κ] (κέντρο), the length units (from mm το χ etc.). For the time being I would not change anything in the math environments. > > 3. I do not know how to change the alphabetical order in "makeindex". Usually the accented vowels follow the corresponding unaccented ones in a greek index,. This is not the case for "makeindex", as it follows the unicode listing. which is defined differently, and the result looks wrong in a greek index list (ευρετήριο). > > The idea behind the changes is that a writer of greek text (or arab, chinese etc.) should not be obliged to change his/her computer keyboard to latin for the commands and back again for the text. Also the names of the commands would be more transparent for non-english speakers. followed by: On Tue, Oct 12, 2010 at 13:54, Ulrike Fischer wrote: > Am Tue, 12 Oct 2010 11:13:41 +0200 schrieb Khaled Hosny: > >>>> The idea behind the changes is that a writer of greek text (or >>>> arab, chinese etc.) should not be obliged to change his/her >>>> computer keyboard to latin for the commands and back again for >>>> the text. Also the names of the commands would be more >>>> transparent for non-english speakers. > > Well I don't know much about ConTeXt, but at first ConTeXt is a > rather monolitic and selfcontained format. It doesn't have to handle > lots of packages. Also I have some doubts that this localised > formats translates really everything down to units like mm or > numbers to other scripts. Or is their an completly arabic > counterpart to \includegraphics[width=10cm,scale=5]{...}? ... Mojca

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Re: [dev-context] [XeTeX] Localized XeLaTeX: was Greek XeLaTeX
by Wolfgang Schuster 16 Oct '10

16 Oct '10

Am 14.10.2010 um 14:57 schrieb Mojca Miklavec: > 2010/10/14 Ulrike Fischer wrote: >> >> I don't have a context currently to try, but what would happen if >> you use it e.g. this way: >> >> \usemodule[translate] >> \translateinput[im][mm] >> >> \enableinputtranslation >> >> \starttext\tt >> \scratchdimen=2mm 2mm: \the\scratchdimen\crlf >> \scratchdimen=1im 1im: \the\scratchdimen >> immens >> \stoptext >> >> Would this replace every occurence of "im" in the input? Including >> the "im" in \scratchdimen, the "im" in the second 1im and the "im" >> in immens? > > Yes. This is why I said that the solution cannot work out-of-the-box > (it could work for a limited number of cases). Another way is to use the string library from lua to replace μμ with mm: \unprotected\def\interfaceddimension#1% {\ctxlua{commands.interfaceddimension(\!!bs\detokenize{#1}\!!es)}} \startluacode function commands.interfaceddimension(str) if string.match(str,"\\") then -- dimension or macro else str = string.gsub(str,"μμ","mm") end tex.print(str) end \stopluacode \setupbodyfont[palatino] \starttext \def\foo{4mm} \def\bar{\textwidth} \scratchdimen\interfaceddimension{2mm} 2mm: \the\scratchdimen\crlf \scratchdimen\interfaceddimension{1μμ} 1μμ: \the\scratchdimen\crlf \scratchdimen\interfaceddimension\foo foo: \the\scratchdimen\crlf \scratchdimen\interfaceddimension\bar bar: \the\scratchdimen \stoptext Wolfgang

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TLContrib is ready for testing
by Taco Hoekwater 08 Oct '10

08 Oct '10

Hello all, Please, if you have moment to spare, have a good look at the TLContrib website and associated repository: http://tlcontrib.metatex.org/ The system should now be ready for the initial kickoff (I hope). Mojca, Hans and me have already tried and tested various things, but it is quite likely that there are still bugs. I decided to post to a small group of people before doing an announcement on tex-live(a)tug.org / c.t.t hoping that perhaps more people can have a look, and that the remaining bugs can then be fixed before 'normal' users start using the site. Please also let me know what you think could be improved, but before you suggest extra features, have a look at the page below to make sure your suggestion is not planned already: http://tlcontrib.metatex.org/todo.html Best wishes, Taco PS Mojca: I deleted your luatex darwin package to get a fresh start in the distribution database, sorry. Please, can you re-add it?

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[***SPAM***] http://wiki.contextgarden.net - Contact needed
by Martin Vermont 06 Oct '10

06 Oct '10

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the real time editing feature
by Marius 25 Sep '10

25 Sep '10

Hello, While working with ConTeXt and other TeXes I miss the real time editing feature, it is very time consuming to write formulas, tables, position images, format text and after every change recompile. So, after some google, I found the BaKoMa TeX. It's very impressive how fast it is. The author on his page [1] writes: "The reason of this scalability is that only one page of document is reformatted at editing document." [1] http://www.bakoma-tex.com/menu/texword.php So, the question is: how does he do that with latex? Or how to recompile just one page of a document with ConTeXt? As I am not very competent with internals of ConTeXt, I can't imagine how to do that. With a very simple scenario my guess is: context --pipe 1) input preamble, 2) input text up to the page X, generate pdf and wait for user input, 3) if user edits page X, input text from page X and update pdf replacing page X. The problem with this algorithm is that a complete pdf document is produced just after the \stoptext command is input, but atfter this command the pipe is closed too. The other problem is that I don't now how to implement with ConTeXt commands the part of the step 3: "update pdf replacing page X". Maybe you have answers to these questions or a better solution to this problem. Marius

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Bug: English versions of manuals mention Dutch command
by Sietse Brouwer 12 Sep '10

12 Sep '10

Dear ConTeXt-devs, The English-language versions of "ConTeXt, the manual" (http://www.pragma-ade.com/general/manuals/cont-eni.pdf) and "ConTeXt, an excursion" (http://www.pragma-ade.com/general/manuals/ms-cb-en.pdf) both contain mentions of \inmarge, which should be \inmargin. This slipped through the net when ConTeXt was translated from Dutch to English, I expect. In the manual, \inmarge is found on PDF pages 364 and 64 (numbered 361 and 61, respectively). In the excursion, \inmarge is found on PDF pages 33 and 63, 64 (which are numbered 31, 61, and 62). Kind regards, and many thanks for working on ConTeXt, Sietse Brouwer Who is learning ConTeXt, and likes it a lot so far.

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cont-en.xml
by Wolfgang Schuster 12 Sep '10

12 Sep '10

Hi, i plan to update cont-en.xml with changes in mkiv (new keys and commands) but i'm unsure if it's good to mix mkii and mkiv. I think it's to make a separate definition file for mkiv which contains the extra keys for the commands (e.g. sectionsegments for \setuphead) and use the current one for mkii only. Wolfgang

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Luatex 0.63.0 announcement
by Taco Hoekwater 09 Sep '10

09 Sep '10

Hi, I have just uploaded the archives for a new luatex release, 0.63.0. This is a development release. News: * Drop tex.ht[], tex.wd[], tex.dp[]. * Drop OCP support (and associated primitives). * Add tex.catcode[], tex.lccode[], tex.sfcode[], tex.uccode[], tex.mathcode[] and tex.delcode[] and associated functions. * Add CIDset tables to the output pdf where appropriate. * Added a 'string' field to late_lua nodes on the lua side. This field does not convert the assigned string to a tokenlist. * The result of fontloader.open() now has some virtual accessors (as well as fontloader.to_table). * There is now a `short reference' in the manual folder (functionref.pdf) Bugfixes: * Fix a crash on an empty font (bugreport #468). * Fix a crash for extremely long pattern arguments. * Fix a crash on bad virtual character arguments in lua. * Fix hyphenation exceptions. * Prevent linebreak between initial local_par paragraph whatsit and a following skip (bugreport #437). * Fix placement of scripts on textstyle big operators in MATH fonts (bugreport #466). * Fix a crash on the return value of MPlib's 'postscript' operation on images. * Fix a crash on \leftghost & \rightghost in math mode. The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/gf/project/luatex/ You could also check out the sources via anonymous svn: svn co http://foundry.supelec.fr/svn/luatex/tags/beta-0.63.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco

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Luatex 0.62.0 announcement
by Taco Hoekwater 23 Aug '10

23 Aug '10

Hi, I have just uploaded the archives for a new luatex release, 0.62.0. This is a development release, but it also fixes some nasty bugs in beta 0.61.0, so if you use that right now, upgrading is recommended. News: * LuaTeX now uses libpoppler (0.12.4) instead of xpdf. * All backend functions now report what file they were searching for whenever a file cannot be found. * Input-ed lua files are now mentioned in the fls file if the --recorder switch is specified on the command line. * Paragraph indentation hlist nodes and hlist and vlist nodes generated by alignment rows and cells now have a subtype (3 for indent box, 4 for rows/columns, 5 for cells). * The 'epdf' lib is in active development and still growing. * The 'fontforge' table is finally removed (was deprecated since 0.40). Bugfixes: * A new mplib import fixes two bad bugs in mplib: - string equality test was wrong - type declarations could delete pre-existing variables * PNG images with transparency could create random size differences in the generated PDF. * In some special cases, font expansion could cause wrong spacing in the generated PDF. * \letterspacefont was broken since a very long time. * The node subtype of the \leftskip and \rightskip glues was wrong. * Some memory leaks have been removed. * Various manual fixes. The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/gf/project/luatex/ You could also check out the sources via anonymous svn: svn co http://foundry.supelec.fr/svn/luatex/tags/beta-0.62.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco

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