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How to obtain a Polish en-dash?
by Marcin Borkowski 27 Jun '12

27 Jun '12

Hello, in Polish we usually use "--" as a dash (between different parts of a sequence, for instance), but we surround it by thin spaces (and the left one is "hard", like "~"). Is there a way in ConTeXt (MkIV) to obtain this behavior using some "tricky" syntax (like |--| or just -- surrounded by spaces) or is it better to define a custom command, like \def\Polishdash{\unskip\kern 0.2em--\hskip 0.2em\ignorespaces} (this is more or less taken from LaTeX's suite for Polish typesetting)? Best, -- Marcin Borkowski http://mbork.pl

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\placeregister[index]—preventing page break before
by Alan Bowen 27 Jun '12

27 Jun '12

I have been experimenting for a while with \placeregister and \setupregister and can find no way no prevent page breaks before a register. Simply inserting \page[no] does not seem to work. So can anyone suggest a way to do this in MKII? Alan

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A problem with modes
by Marcin Borkowski 27 Jun '12

27 Jun '12

Hello, this doesn't work for me: \definestartstop[amode][before={\startmode[a]}, after={\stopmode}] \starttext All modes. \startamode ``A'' mode. \stopamode \stoptext Can I use \startmode with \definestartstop? Or is there a better way to do something like this? TIA -- Marcin Borkowski http://mbork.pl

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[callbacks] proper registration, node subtypes
by Philipp Gesang 26 Jun '12

26 Jun '12

Hi all, I need a (pre-linebreak) callback to behave the same way with the Context and Plain formats. *The sequence that nodes are traversed in is very important.* Afaict the callback will have to be registered as a “processors”/“before” nodes task. However, the behavior is not identical: 1. If the list contains a vlist or hlist, the callback is applied first on the inner list and then on the outer list. (Guess: it’s applied on the hpack_filter as well?) 2. In Plain, glyph nodes have subtype 0 (GLYPH_CHARACTER), while in Context it’s 1 (GLYPH_LIGATURE). Example code is appended. Questions: - Which node task gets me a behavior similar to the raw pre_linebreak_filter?[*] - Does the difference wrt node subtype matter assuming I only (a) copy glyph nodes and (b) manipulate their .char field? Any insights on this matter would be greatly appreciated. Regards Philipp [*] If this is not possible|recommended, what would a clean solution look like?

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Typing of Indian texts.
by Jaroslav Hajtmar 26 Jun '12

26 Jun '12

Hello ConTeXist. During the discussion in CSTeX maillist fell a question about possibility typing of Indian texts with use ConTeXt. (using of Indian OpenType fonts), which is not yet in LuaTEX. Is somewhere any information available on this issue? I rate myself with no experience of exotic texts. I want get answer for my colleague in CsTeX conference, who wants to start ConTeXt use for these purposes.. Thanx Jaroslav Hajtmar

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UTF8 in XML
by Meer, H. van der 25 Jun '12

25 Jun '12

Can someone explain why the "element-of" is not printed when directly put into the source, but only if introduced through TeX-math? The input file is in UTF-8 and in the texteditor the character does appear. Example: \setuppapersize[A6][A6] \starttext \start \setupbodyfont[lucidaot] Requested font = lucidaot:\crlf tex math = "$\in$"\crlf directly = "∈" (U+2208, UTF-8 = E2 8888) \par \stop \start \setupbodyfont[lmodern] Requested font = lmodern:\crlf tex math = "$\in$"\crlf directly = "∈" (U+2208, UTF-8 = E2 8888) \par \stop \stoptext \showbodyfont \stoptext Hans van der Meer

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mathml fails
by Meer, H. van der 25 Jun '12

25 Jun '12

>From the MathML prime I tried this example from page 74: <math xmlns="http://www.w3c.org/mathml" version="2.0"> <semantics> <apply> <eq/> <ci> e </ci> <apply> <times/> <ci> m </ci> <apply> <power/> <ci> c </ci> <cn> 22 </cn> </apply> </apply> </apply> <annotation encoding="tex"> e = m c^2 </annotation> </semantics> </math> It typesets nothing, same for encoding "context", same for "TeX", same for "ConTeXt". Anything else takes the mathml and gives the result. Why is the <semantics><annotation encoding="tex"> not working? Hans van der Meer

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Sanskrit font
by Martin Fechner 25 Jun '12

25 Jun '12

Hey list, does anybody know an useable font for sanskrit writings another then sanskrit2003.ttf? It is preferred to have the same range (with ligatures etc.) as the sanskrit2003.ttf. Best regards, Martin

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font troubles
by Henning Hraban Ramm 24 Jun '12

24 Jun '12

Ahoj, the following example works on itself, but not in the environment of my current project: \starttypescript [handwriting] [devroye] \definefontsynonym [Devroye] [file:devroye] [features=default] \stoptypescript \starttypescript [handwriting] [devroye] [name] \definefontsynonym [Handwriting] [Devroye] [features=default] \stoptypescript \definetypeface [test] [rm] [serif] [schoolbook] [default] \definetypeface [test] [hw] [handwriting] [devroye][default] \definefont [TitelFont][Handwriting at 16pt] \setupbodyfont[test,rm,8.5pt] \starttext {\TitelFont Test} \input knuth {\hw Don Knuth} \stoptext In the project, I get the hw font, but the body font is LM Roman 12pt. I get TeX Gyre Schola only if I use \setupbodyfont[schoolbook,rm,8.5pt], but that fails as soon as I define \definetypeface [schoolbook] [hw] [handwriting] [devroye][default] – in the minimal example that works, too. Can you explain? Greetlings, Hraban

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Math integral bug in the latest beta
by Otared Kavian 24 Jun '12

24 Jun '12

Dear Hans, I noticed that with the latest beta (version 2012.06.22 11:22) there is an issue with the distance of bounds in integral signs. More precisely trying the following minimal example \starttext \input ward\par \startformula \int_{\Omega}f(x)dx = 1 = \sum_{n=1}^\infty a_{n} \stopformula \stoptext one gets the PDF available at http://dl.dropbox.com/u/4316076/math-integral-bug.pdf while with a previous version of mkiv (2011-11-29) one has the correct ouput, as one may see here http://dl.dropbox.com/u/4316076/math-integral-2011-11-29.pdf Note that \Omega is too far away from the integral sign with mkiv version 2012-06-22. Best regards: OK

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