ntg-context December 2015

ntg-context@ntg.nl

45 participants
90 discussions

Bug in table ?
by Christian Prim 21 Dec '15

21 Dec '15

Dear list with the latest context I get wrong alignment in table. MWE: (not so minimal, it's a snippet of my document) \setuppapersize[A5][A5] \setuplayout[location=middle, marking=on, topspace=1.5cm, margin=1cm, headspace=0cm, header=0cm, headerdistance=0.0cm, footer=1cm, %bottomspace=1cm, width=fit, height=fit] \setupbodyfont[palatino,10pt] \definetabletemplate[fosa][s0|xp(3.5cm)|lw(0.7cm)m|xp(5cm)s2|lw(2.5cm)m|] \starttext \starttable[fosa] \NC Kräftegleichgewicht \NC\Use3[p(8cm)]{Ein Körper ist im Kräftegleichgewicht, wenn die resultierende Kraft $\vec{F}_{\rm res}$ Null ist.}\NC\AR \MR \NC Drehmoment \NC\Use2[lM]{M=Fr} \NC [M]=\unit{1 Newton meter}\NC\AR \NC \NC F \NC Kraft ($\perp$\ zur DA) \NC [F]=\unit{1 Newton}\NC\AR \NC \NC r \NC Kraftarm (Abstand DA – Wirkungslinie) \NC [r]=\unit{1 meter}\NC\AR \MR \NC Momenten-\crlf gleichgewicht \NC\Use3[lM]{\sum M_{\rm rechtsdrehend}=\sum M_{\rm linksdrehend}}\NC\AR \MR \NC Gleichgewichtsarten \NC\Use3[p(8cm)]{stabil, labil, indifferent}\NC\AR \MR \NC Hebelgesetz \NC\Use3[lM]{F_1 r_1 = F_2 r_2}\NC\AR \NC \NC r_i \NC Kraftarme \NC [r_i]=\unit{1 meter} \NC\AR \MR \stoptable \stoptext What I got before latest beta: old.pdf What I get with new beta (only snippet): new.pdf The misalignment is visible. I know table is deprecated. But I couldn't get xtable to baseline align two different cells with display math in the same row. MWE: \starttext \startxtable[frame=off] \startxrow \startxcell[width=5cm] \m{\displaystyle \gamma=\frac{1}{\sqrt{1-\left (\frac{v}{c}\right )^2}}}\stopxcell \startxcell[width=4cm] Reaktionsprinzip\stopxcell \stopxrow \stopxtable \stoptext \gamma isn't aligned with the text "Reaktionsprinzip". Please tell me what I have to change in table or what table-environment I have to use to get the desired output. Thanks Christian

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[fontloader/old] mixed substitution / ligatures feature
by Philipp Gesang 20 Dec '15

20 Dec '15

Hi Hans, in the old loader, defining a feature containing mixed ligature / substitution causes a crash. Here’s an example: \enabletrackers [otf.loading] \startluacode fonts.handlers.otf.addfeature ("dunno", { { type = "substitution", data = { [0x0022] = 0x201D }, prepend = true, }, { type = "ligature", data = { [0x2013] = {0x002D, 0x002D} }, prepend = true, }, }) fonts.handlers.otf.features.register { name = "dunno", description = "bug demo", } \stopluacode \definefontfeature [myfeat] [default] [dunno=yes,liga=yes,mode=node] \definefont [somefont] [file:cmunrm.otf*myfeat] \starttext \somefont foo bar " baz \stoptext This crashes in font-otn on account of a number being indexed. This used to work -- anything that can be done about it? Best, Philipp

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Re: [NTG-context] Synchronize ERROR: unknown node type 12
by Akira Kakuto 20 Dec '15

20 Dec '15

>>> I have updated >>> web2c/synctexdir/synctex-luatex.h >>> in the TeX Live SVN to support synctex in beta-0.87.0. > > The latest beta-0.87.0 binaries for win32 and win64 support > synctex. For the other platforms, it was too late for the > released beta-0.87.0 sources. SyncTeX will be supported in beta-0.87.1 or later ones. I will revert win32 and win64 binaries of beta-0.87.0 in which synctex is not supported for consistency with other platforms. Thanks, Akira

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Re: [NTG-context] Synchronize ERROR: unknown node type 12
by Akira Kakuto 20 Dec '15

20 Dec '15

> Will this update also appear in the ConTeXt standalone version? > > Alan > > On Sun, Dec 20, 2015 at 10:30 AM, Akira Kakuto <kakuto at fuk.kindai.ac.jp> > wrote: > ... ... >> >> I have updated >> web2c/synctexdir/synctex-luatex.h >> in the TeX Live SVN to support synctex in beta-0.87.0. The latest beta-0.87.0 binaries for win32 and win64 support synctex. For the other platforms, it was too late for the released beta-0.87.0 sources. Thanks, Akira

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Synchronize ERROR: unknown node type 12
by Lukáš Procházka 20 Dec '15

20 Dec '15

Hello, I'm getting many error messages: " Synchronize ERROR: unknown node type 12 " with the latest beta: " mtx-context | warning: synctex is enabled ... This is LuaTeX, Version beta-0.87.0 (TeX Live 2016/W32TeX/dev) " and with the MWE: ---- \starttext \section{Principy} \stoptext ---- - see the attached log. The error messages are printed only to the stdout, not in the compilation log file. Anyway, a valid .pdf file is successfully produced, so it seems "Synchronize ERROR" is rather warning. So what's going on? Note that I'm running test with synctex enabled - the message might be related to synctex. 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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Luatex 0.87.0 announcement
by luigi scarso 20 Dec '15

20 Dec '15

New luatex release, 0.87.0 >From NEWS: ================================================== This is a next step upto 0.90 and it has the following changes: - image data is no longer stored in the format (it was fragile anyway) - pdf backend data generated when in ini mode is no longer stored in the format - (incomplete) \mag support removed from pdf backend (this functionality is kept in dvi mode) - there are a couple of improvements that should make luatex run a little bit faster (but of course that depends on the job at hand) - some further pending issues / cleanup has been done (but this is not reflected in the interface) - there is a new primitive \nospace: \nospace=1 do now not inject glue for spaces (not even zero glue) \nospace=2 inject zero glue for spaces - there are new primitives \hpack, \vpack and \tpack that are like \hbox, \vbox and \vtop but they don't trigger callbacks - we no longer keep track of older math character and delimiter definition states, but this should normally go unnoticed - from now on only ^^XX, ^^C, ^^^^XXXX and ^^^^^^XXXXXX are supported so no funny odd values (three and five) - texio.setescape(0) disables escaping to terminal (a matter of taste) - the (current) lc codes are now saved with the (current) language when patterns are loaded unless one hs used \hjcode instead of \lccode; overloading of \hjcodes is possible (but of course goes ahead of hyphenation which is delayed till parbuilding or packaging - active characters can now be set with: \letcharcode123=\foo (experimental) - there are some experimental new primitives but these will be described when they are stable (currently being tested) - there is more backend error reporting and all error messages adn warnings (the non-tex ones) have been normalized - of course there are the usual small fixes and additional setters and getters in libraries (see manual) ================================================== Last minute note: --synctex doesn't work. It will be fixed in the next release. As usual, the archives can be downloaded from supelec: https://foundry.supelec.fr/projects/luatex/ You could also check out the sources via anonymous svn: svn co --username anonsvn --password anonsvn \ https://foundry.supelec.fr/svn/luatex/tags/beta-0.87.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org When you use context or latex you need an updated format. The latest version of context can be fetched from the context garden, latex from ctan. For latex you can contact David and Joseph as they are dealing with the update. Have fun, Hans, Luigi, Taco (in alphabetical order this time)

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Synchronize ERROR: unknown node type 12
by Akira Kakuto 20 Dec '15

20 Dec '15

> indeed, as synctex used different node numbers than luatex (and is > maintained outside the luatex source tree) ... btw as i never use > synctex this went unnoticed I have updated web2c/synctexdir/synctex-luatex.h in the TeX Live SVN to support synctex in beta-0.87.0. Thanks, Akira

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em-dashes not working with latest beta
by Pablo Rodriguez 20 Dec '15

20 Dec '15

Dear list, after upgrading to beta from 2015.12.20 00:29, I don’t get dashes in the following sample: \starttext \startTEXpage[offset=1em] en--dash: --\\ em---dash: --- \stopTEXpage \stoptext It worked fine with beta from 2015.11.19 19:13. I’m afraid this may be a bug. Many thanks for your help, Pablo -- http://www.ousia.tk

2 1

getnumber and Roman numerals
by Piotr Kopszak 20 Dec '15

20 Dec '15

Hello list, This probably does not make much sense in normal circumstances, as I would use simply itemize to get roman numerals for certain items then, but this time I'm using output from a script and it would be much easier for me to use \getnumber. Is it possile to convert \getnumber output to roman numerals? Piotr -- http://okle.pl

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node error in latest beta
by Alan Bowen 20 Dec '15

20 Dec '15

In the latest beta, processing \starttext Hello world! \stoptext produces many lines of Synchronize ERROR: unknown node type 12 between the lines fonts > 'fallback modern-designsize rm 12pt' is loaded and backend > xmp > using file '/Applications/ConTeXt/tex/texmf-context/tex/context/base/lpdf-pdx.xml' Alan

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ntg-context December 2015