- ntg-context - Mailing Lists

Some align observations
by Procházka Lukáš Ing. - Pontex s. r. o. 02 Oct '12

02 Oct '12

Hello, I'm just curious: I tried to apply align specification to \b/e-TABLE, inframed, \start/stop-alignment and \start/stop-tabulate: ---- \setupbodyfont[11pt] \starttext \bTABLE \setupTABLE[width=4cm,align=middle] \setupTABLE[column][1][align=left] \setupTABLE[column][4][align=right] \bTR \bTD ali=L\eTD \bTD B\eTD \bTD \inframed[width=1.5cm,align=left]{ali=L}\eTD \bTD ali=R\eTD \eTR \eTABLE \startalignment[left] \input tufte \stopalignment \starttabulate[|pl|pc|pr|] \NC ali=L \input tufte\NC\input tufte\NC ali=R \input tufte\NC\NR \stoptabulate \stoptext ---- The text aligned by "align=left" inside TABLE cell, inside \inframed and inside \startalignment is aligned to the right border of the "bounding box" (ragged left). The text aligned by "align=left" inside \start/stop-tabulate is aligned to the left edge of the "bounding box". I must admit than tabulate's behavior seems more natural to me, but this may be just my point of view. Anyway, why the behavior of alignment specification is different for {\b/e-TABLE, \inframed, \start/stop-alignment} and {\start/stop-tabulate}? Wouldn't be nice to unite it? 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: +420 244 062 238 Fax: +420 244 461 038

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Re: [NTG-context] Wrong results for chemical structures and reactions
by Marco Patzer 02 Oct '12

02 Oct '12

2012-10-02 Alan BRASLAU <alan.braslau(a)cea.fr>: > Try the following: > > \starttext > > \startchemicalformula > \chemical{2H_2} > \chemical{+} > \chemical{O_2} > \chemical{->} > \chemical{2H_2O} > \stopchemicalformula \chemical{->} is not rendered correctly. > \startchemicalformula > \chemical{2H_2} > \chemical{PLUS} > \chemical{O_2} > \chemical{GIVES} > \chemical{2H_2O} > \stopchemicalformula The spacing is wrong. The following yields to better spacing: \startchemicalformula \chemical{2H_2} \chemical{PLUS} \chemical{} \chemical{O_2} \chemical{GIVES} \chemical{} \chemical{2H_2O} \stopchemicalformula > \startchemicalformula > \chemical{A} > \chemical{GIVES} > \chemical{B} > \chemical{EQUILIBRIUM} > \chemical{C} > \chemical{MESOMERIC} > \chemical{D} > \stopchemicalformula Same spacing problem, workaround: \chemical{} > \setupchemical > [width=fit, > height=fit, > scale=small, > size=small] > > \hbox{ > \startchemical > \chemical[ONE,Z0,DB1,SB46,MOV1,Z0,SB28][C,C] > \stopchemical > \startchemicalformula > \chemical{PLUS} > \stopchemicalformula > \startchemical > \chemical[ONE,Z0,SB146,Z6][N,H] > \stopchemical > \startchemicalformula > \chemical{GIVES} > \stopchemicalformula > \startchemical > \chemical[ONE,Z07,SB1357,MOV1,Z0,SB27,MOV2,Z0,SB13][C,H,C,N] > \stopchemical > } Worse than before. > 3. I believe that the syntax should be rationalized, but I will have to > discuss this further with Hans. Normally, commands have keywords > between [] and text to be typeset between {}. This would mean > \startchemical > \chemical[ONE,Z0,SB146,Z6]{N}{H} > \stopchemical > > Alternatively: > \startchemical > \chemical[ONE,Z0=N,SB146,Z6=H] > \stopchemical > but currently this puts "N" and "H" into lowercase as "n" and "h" > as a side effect of the way that Hans wrote the lua code. If you redo the syntax: My suggestion would be to try to reduce the use of the string “chemical” if that's feasible. > How to deal with inline equations, as in \chemical{2H_2,+,O_2,->,2H_2O}? > I would think that it could work as does math mode: > \chemical{2H_2 + O_2 -> 2H_2O} (no commas) with spaces (or none) > delimiting the keywords. That looks more practical. > Hans will have to answer me on this. We need to be a bit patient, I don't need that now. For the current project all structures look fine (ugly hacks included :). You may consider my comments above when you (or Hans) are redoing the code. Thanks for the \startchemicalformula hint, that was the missing piece. > as I'm sure that he is currently VERY busy preparing for EuroTeX 2012! Sure. Unfortunately I cannot come, I can't get a week off and for 1-2 days it's too far. Marco

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Wrong results for chemical structures and reactions
by Marco Patzer 02 Oct '12

02 Oct '12

Hi, chemical structures and reactions produce wrong results. Here is one example from the wiki and two from the manual. \starttext %% does not typeset the reaction, prints the commas, wrong spacing %% and no arrow \startformula \chemical{2H_2,+,O_2,->,2H_2O} \stopformula %% same here, GIVES is not interpreted \startformula \chemical{A,GIVES,B,EQUILIBRIUM,C,MESOMERIC,D} \stopformula %% wrong alignment, rules overlay symbols \startformula \setupchemical [width=fit, height=fit, scale=small, size=small] \startchemical \chemical[ONE,Z0,DB1,SB46,MOV1,Z0,SB28][C,C] \stopchemical \startchemical \chemical[SPACE,PLUS,SPACE] \stopchemical \startchemical \chemical[ONE,Z0,SB146,Z6][N,H] \stopchemical \startchemical \chemical[SPACE,GIVES,SPACE] \stopchemical \startchemical \chemical[ONE,Z07,SB1357,MOV1,Z0,SB27,PB:Z2,ONE,Z0,SB13,PE][C,H,C,N] \stopchemical \stopformula \stoptext Am I missing something? Is this mechanism not supported any more or just broken? Marco

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blank lines above accentuated capital letter
by Stéphanie Vilayphiou 02 Oct '12

02 Oct '12

Hello, I'm typesetting a French brochure with a typeface created for this project But everytime I have an É (or any diacritic on a capital letter), it creates a blank line above) here's a screenshot of what it produces: https://www.dropbox.com/s/l7xuiuesba5lb9e/Capture%20d%E2%80%99%C3%A9cran%20… I run version 2012.03.13 21:26 on arch linux The diacritic if over the 1000 truetype height, is this the problem? Stéphanie -- ---- Stéphanie Vilayphiou <stdin> http://stdin.fr/ +32 (0)4 89 00 88 59

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My own module.
by Andre Caldas 01 Oct '12

01 Oct '12

Where should I put a module if I have the following project strucutre? math-books/ math-books.tex environments/ layout.tex products/ book1.tex book1/ chapter1.tex chapter2.tex book2.tex book2/ chapter1.tex chapter2.tex I have a "my_module.lua" and a "my_module.tex". Where should I put those files? How do I configure my project to use my module? How do I call my own module from "book1/chapter1.tex", for example? Thank you, André Caldas.

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wikiadmin
by Peter Schorsch 01 Oct '12

01 Oct '12

Hi, whom to contact for user issue with the contextgarden-wiki? Thanks P.

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counter reseting at every heading
by Peter Schorsch 01 Oct '12

01 Oct '12

Hi, few months ago (18th may) I asked about how to setup a counter that resets after each heading (chapter, section, subsection, subsubsection and so on. I got three possibilities then but none of them was implemented (and still is not): 1) \definecounter[ParagraphNumber][prefix=no,way={bychapter,bysection,bysubsection,bysubsubsection}] 2) \definecounter[ParagraphNumber][prefix=no,way=byheader] 3) \setuphead[chapter,section,subsection,subsubsection][after={\resetcounter[ParagraphNumber]}] as soon the spaces are defined over spaceafter instead of after. Is there a forth option out? Or can anyone tell me what the defaults spaces are so that I can copy them manually? Thanks P.

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mkiv: way to signal extra run(s)
by Peter Rolf 29 Sep '12

29 Sep '12

Hi, just wondering. Is there a official way to signal ConTeXt from a module, that an extra run is needed? I started thinking about adding bookkeeping for the created run time graphics. Graphic related changes can then be detected and, if necessary, extra runs can be started to update the changed graphics. I need the second run to create and start the ImageMagick batch script, but the collected info in the *.tuc file prevents ConTeXt from starting a second/third run. Currently I use a batch file that simply deletes the *.tuc file and then calls 'context'. As there is no bookkeeping, all the graphics are recreated then. Peter

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Current source directory.
by Andre Caldas 29 Sep '12

29 Sep '12

Hello! Is there a way to know the directory of the currently being processed source file? Something like dirname(__FILE__) in PHP. Cheers, André Caldas.

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minimals
by Hans Hagen 29 Sep '12

29 Sep '12

Hi, Is minimals.contextgarden.net offline? 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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