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help with startformulas and startalign
by Julian Becker 27 Jul '10

27 Jul '10

Hi everybody, I'm new to ConTeXt and need a little expert help. When I'm running the following 'test.tex' file ------------------------ \starttext \placeformula \startformulas \startformula \startalign \NC A \NC = B \NR[+] \NC C \NC = D \NR[+] \stopalign \stopformula \startformula E \stopformula \stopformulas \stoptext ------------------ I get the following errors: systems : begin file test.tex at line 1 ! Missing $$ inserted. <to be read again> \Ustopdisplaymath \stopformula ->\normalstopformula \egroup \Ustopmath \hss <argument> ...= D \NR [+] \stopalign \stopformula \startformula E \stopformula \dostartformulas ...la \egroup \Ustopmath \hss }#2 \egroup \stopdisplaymath \... l.12 \stopformulas ! You can't use `\Ustopdisplaymath' in horizontal mode pages > flushing realpage 1, userpage 1, subpage 1 systems : end file test.tex at line 14 Does anybody know how to do this right? Startformulas itself works allright, if I leave out the alignment part. I also tried startmathalignment instead, but it gave the same errors. Best regards, Julian

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strc-not.lua:87: attempt to index field '?' (a nil value)
by Peter Münster 26 Jul '10

26 Jul '10

Hello, Perhaps I don't use localfootnotes the right way? Example: \starttext blub\footnote{blub} bla \startlocalfootnotes blub\footnote{blub} \placelocalfootnotes \stoplocalfootnotes \stoptext Cheers, Peter -- Contact information: http://pmrb.free.fr/contact/

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[OT] Lua interface in VIM
by Mojca Miklavec 26 Jul '10

26 Jul '10

Hmmm ... maybe Hans will change his favorite editor? :) :) :) http://groups.google.com/group/vim_announce/browse_thread/thread/22eac70dd4… Announcing: Vim (Vi IMproved) version 7.3b BETA ... The biggest additions since 7.2: ... - Lua interface ... http://www.vim.org/scripts/script.php?script_id=1763 http://www.vim.org/scripts/script.php?script_id=1291 I didn't test it yet, I haven't found any reference about what exactly it supports, but geeks may start playing around ... Mojca

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indenting and localfootnotes
by Peter Münster 26 Jul '10

26 Jul '10

Hello, Here an example with strange vertical alignment: \setupnotedefinition[footnote][location=left, text=Note~, distance=1em] \setupnote[footnote][numbercommand=, textcommand=, style=, textstyle=, bodyfont=] \starttext \startlocalfootnotes blub\footnote{blub} \placelocalfootnotes \stoplocalfootnotes \blank[3*big] \setupindenting[yes, big] \startlocalfootnotes blub\footnote{blub} \placelocalfootnotes% problem with vertical alignment \stoplocalfootnotes \stoptext TIA for any help! Peter -- Contact information: http://pmrb.free.fr/contact/

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Lua code inside database module
by Jaroslav Hajtmar 26 Jul '10

26 Jul '10

Hello all, Is there any possibility use Lua commands in \startseparatedlist[NaturalTable] ... \stopseparatedlist environment in database module? I would like using database module im my Lua application. Thanx Jaroslav Here is mimimal example: \usemodule[database] \defineseparatedlist [NaturalTable] [separator=comma, before=\bTABLE,after=\eTABLE, first=\bTR,last=\eTR, left=\bTD,right=\eTD] \starttext \startseparatedlist[NaturalTable] col1,col2,col3 \stopseparatedlist \startseparatedlist[NaturalTable] \directlua{tex.print("col1,col2,col3")} % here program fails \stopseparatedlist \stoptext

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[OT] just-in-time-things-we-can-only-do-with-luatex/
by luigi scarso 25 Jul '10

25 Jul '10

http://river-valley.tv/just-in-time-things-we-can-only-do-with-luatex/ -- luigi

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help
by Adam Fuller 24 Jul '10

24 Jul '10

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LuaTeX & printf() function ?
by Vnpenguin 23 Jul '10

23 Jul '10

Hi, Here is my test: =================================================== \setuppapersize[A4][A4] \usetypescript[postscript] \setupbodyfont[palatino,12pt] \starttext \startformula K = \frac{\sigma_1}{\sigma_2} = \frac{355}{14}= \ctxlua{tex.print(355/14)} \stopformula \stoptext =================================================== It works well and give me result = 25,357142857143. In order to obtain 2 decimal number I tried: \startformula K = \frac{\sigma_1}{\sigma_2} = \frac{355}{14}= \ctxlua{tex.printf("%0.2f",355/14)} \stopformula But it does not work. Here is the error: tex.printf("\doplaceformulanumber \stopdisplaymath \global \let \gdef \ETC. ! File ended while scanning text of \zerocount. <inserted text> } <*> ./test-lua.tex ? Another try: \startformula K = \frac{\sigma_1}{\sigma_2} = \frac{355}{14}= \ctxlua{tex.print(string.format("%0.2f",355/14))} \stopformula gives me the same error. So is there really a function printf() in LuaTeX engine ? Thanks

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description: whitespace between head and text
by Jan Pohanka 23 Jul '10

23 Jul '10

Hello, \definedescription [definition] [headstyle=bold, inbetween=, headcolor=TheColor, location=top] \definition{AAA} AAA is an aglorithm .... \par which parameter controls the white space between the description title (at top location) and the description text. greetings Jan -- Tato zpráva byla vytvořena převratným poštovním klientem Opery: http://www.opera.com/mail/

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beta
by Hans Hagen 23 Jul '10

23 Jul '10

Hi, I uploaded a beta. This is a prelude to an end-of-the-month current that will be released along with luatex 0.61. This release supports tagged pdf, but it will go unnoticed if you don't have full acrobat. Tagging is enabled with: \setupstructure[state=start] Normally tagging takes place automatically but you can add your own using \startelement[whatever] ... \stopelement and labels can be changed with \setuptaglabeltext [en] [elementname=yourfavourite]. Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------

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