March 2017 - ntg-context - NTG Mailing Lists

Cambria typescript and Math problem
by Henning Hraban Ramm 29 Mar '17

29 Mar '17

Ahoi, I’m trying to use Microsoft’s Cambria fonts (latest beta, MkIV). The typescripts in type-imp-cambria.mkiv address the Regular and Math faces from cambria.ttc, that works. But the other faces are only addressed by name, and ConTeXt can’t find them even if I put the font files into the working directory, tried refreshing the font database several times. This doesn’t work: \definefontsynonym [\s!SerifBold] [\s!name:cambriabold] [\s!features=\s!default,\s!goodies=cambria] \definefontsynonym [\s!SerifItalic] [\s!name:cambriaitalic] [\s!features=\s!default,\s!goodies=cambria] \definefontsynonym [\s!SerifBoldItalic] [\s!name:cambriabolditalic] [\s!features=\s!default,\s!goodies=cambria] If I declare the files for those faces, it works. Like this: \starttypescript [math,serif] [cambria,cambria-m] \definefontsynonym [CambriaMath] [file:cambria.ttc(Cambria Math)] \definefontsynonym [CambriaSerif] [file:cambria.ttc(Cambria)] \definefontsynonym [CambriaItalic] [file:cambriai] \definefontsynonym [CambriaBold] [file:cambriab] \definefontsynonym [CambriaBoldItalic] [file:cambriaz] \stoptypescript \starttypescript [serif] [cambria,cambria-m] [name] \setups[font:fallback:serif] \definefontsynonym [Serif] [CambriaSerif] [features=default,goodies=cambria] \definefontsynonym [SerifBold] [CambriaBold] [features=default,goodies=cambria] \definefontsynonym [SerifItalic] [CambriaItalic] [features=default,goodies=cambria] \definefontsynonym [SerifBoldItalic] [CambriaBoldItalic] [features=default,goodies=cambria] \stoptypescript I also had to add "cambria" in the second argument of the typescript. Does the typescript from the distribution work for anyone? MnWE: \usetypescriptfile[type-imp-cambria] \setupbodyfont[cambria,rm,10pt] \starttext This is Cambria {\it italic} {\bf bold} {\bi bold italic} and some \m{\sqrt{123}^4/5 math}. \stoptext This example also fails with a math error: parameter \Umathsup_shift_up\textstyle is not set Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net GPG Key ID 1C9B22FD

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adding fill-in fields to an existing PDF
by Pablo Rodriguez 28 Mar '17

28 Mar '17

Dear list, I have to add some fill-in fields (mainly digital signatures) to existing PDF documents which contain other fill-in fields. I found a PDF sample at http://www.thewebjockeys.com/TheWebJockeys/Fillable_PDF_Sample_from_TheWebJ…. If I try to impose the document, I loose all fields in the resulting PDF document. \setuplayout [backspace=0pt, topspace=0pt, width=middle, height=middle, location=middle, header=0pt, footer=0pt] \setupexternalfigure[interaction=all] \setupinteraction[state=start] \starttext \insertpages [Fillable_PDF_Sample_from_TheWebJockeys_vC5.pdf] [width=0pt] \stoptext How could I enable that the resulting PDF keeps all fields from the original document? Many thanks for your help, Pablo -- http://www.ousia.tk

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two suggestions for \setuphead
by Pablo Rodriguez 28 Mar '17

28 Mar '17

Hans, here is my minimal sample: \showframe \starttext \setuphead[section][alternative=margin] \section{This is a title} \stoptext After having to adapt a special page design for a friend, I realized that reverse would be an even greater value for the alternative option in \setuphead when it could be combined with margin, inmargin and margintext. This may be reached with a special command, but avoiding a extra hack would be very helpful for newbies. Another issue with margin numbering is alignment: \showframe \starttext \setuphead[section][alternative=margin, align=center] \section{This is a title} \stoptext Would it be possible in this case to set both numberalign and textalign? (If no margin or inmargin alternative is selected and both numberalign and textalign are specified, textalign should have preference) I think those two suggestions would provide extra features for headings. How about implementing both in ConTeXt? Many thanks for your help, Pablo -- http://www.ousia.tk

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Re: [NTG-context] Using MTPro2 math Fonts with ConTeXt
by Andres Conrado 28 Mar '17

28 Mar '17

Thanks Aditya. I will try to work with this and see where it leads me. Will report with results as soon as I can. 2017-03-28 3:10 GMT-05:00 <ntg-context-request(a)ntg.nl>: > You are trying to follow the installation process of opentype/ttf fonts. > MTPro2 is a type1 font and to use them with luatex, you need to create a > virtual opentype font. See $TEMXF/tex/context/fonts/mkiv/mdpus-math.lfg > file for an example. > Andrés Conrado Montoya http://chiquitico.org

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Pretty printer
by Procházka Lukáš Ing. 28 Mar '17

28 Mar '17

Hello, I'd like to write my own pretty-printer (it should just highlight words/members of a set-of-keywords with a color), preferably as a Lua handler. Following wiki: http://wiki.contextgarden.net/Verbatim_text I searched for verb*.* or pret*.* in the Ctx distribution (on my local inst dir). However, I found only some MkII related files, whilst I'm interested in MkIV pretty printers ('pret-lua.*' for example). Where to find a pretty printer source/module (for inspiration)? Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 (+420 720 951 172) Fax: +420 244 461 038

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Using MTPro2 math Fonts with ConTeXt
by Andres Conrado Montoya 28 Mar '17

28 Mar '17

Hello, List. I am using the MTPro2 complete fonts (provided by the publisher house) for typesetting some math books in LaTeX this year. I also want to use ConTeXt to typeset other math books, those that don't come originally in LaTeX. However, the publisher requires that I use the MTPro2 fonts for math, and I've tried using the clues presentend in https://mailman.ntg.nl/ pipermail/ntg-context/2013/075938.html to install, but with no avail. Fonts were placed in "context/tex/texmf-local", preserving folder structure; "mtxrun --generate && mtxrun --script fonts --reload" was called after. When that didn't work, tried placing the type1 and tfm folders in my fonts folder (that is called by OSFONTDIR), and again, reload the fonts, but they just don't figure in the list provided by "mtxrun --script fonts --list --all --name --pattern=*". I have not found a way of using this font in ConTeXt, and I really need it (or will be just LaTeX for now). Thanks in advance. Andrés Conrado Montoya Andi Kú andresconrado(a)gmail.com http://sesentaycuatro.com http://messier87.com http://chiquitico.org ---------------------------------------- Los fines no justifican los medios, porque la medida verdadera de nuestro carácter está dada por los medios que estamos dispuestos a utilizar, no por los fines que proclamamos. ---------------------------------------- “You develop an instant global consciousness, a people orientation, an intense dissatisfaction with the state of the world, and a compulsion to do something about it. From out there on the moon, international politics look so petty. You want to grab a politician by the scruff of the neck and drag him a quarter of a million miles out and say, ‘Look at that, you son of a bitch.’” — Apollo 14 astronaut Edgar Mitchell

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Re: [NTG-context] Using MTPro2 math Fonts with ConTeXt
by Andres Conrado Montoya 27 Mar '17

27 Mar '17

Thank you for your tips. I'm using Linux. } However, as I researched the matter, it seems to me is not a trivial task... these fonts were made with LaTeX/Plain TeX in mind. I don't even know how I would implement the font options (like mtpfrak, mtpcal, etc). The font comes with two versions: Type1 and TFM (no afm). I converted from Type1 to AFM using fontforge, and the fonts script detects the files.... but I have no idea how to use them. It seems it doesn't detect the fonts as part of a family... I don't even know where I could start to make this work. Maybe I will stick to LaTeX for the time being. Thank you for your time. Andrés Conrado Montoya Andi Kú andresconrado(a)gmail.com http://sesentaycuatro.com http://messier87.com http://chiquitico.org ---------------------------------------- Los fines no justifican los medios, porque la medida verdadera de nuestro carácter está dada por los medios que estamos dispuestos a utilizar, no por los fines que proclamamos. ---------------------------------------- “You develop an instant global consciousness, a people orientation, an intense dissatisfaction with the state of the world, and a compulsion to do something about it. From out there on the moon, international politics look so petty. You want to grab a politician by the scruff of the neck and drag him a quarter of a million miles out and say, ‘Look at that, you son of a bitch.’” — Apollo 14 astronaut Edgar Mitchell

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Altering footnotes via \setupfootnotes
by Lukas Prochazka 27 Mar '17

27 Mar '17

Hello, are there keys to \setupfootnotes to: - increase vertical space between two footnotes, - enable indenting paragraphs in the scope of footnotes? I tried some keys following wiki but with no success... Is there a way? Thank you in advance. Best regards, Lukas

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Manually scaling math fences
by Aditya Mahajan 24 Mar '17

24 Mar '17

Hi Hans, There are instances where the automatic scaling provided by \left and \right is not ideal and one has to use manual scaling. For example: \starttext \startTEXpage \startformula \left\langle \sum_{i=1}^n A_i x_i \right\rangle \hbox{ vs. } \bigg\langle \sum_{i=1}^n A_i x_i \bigg\rangle \stopformula \stopTEXpage \stoptext Currently, math fences always default to using \left and \right, which can lead to undesirable results. For example: \definemathfence [MEAN] [angle] [command=yes, color=blue] \starttext \startTEXpage \startformula \MEAN{ \sum_{i = 1}^n A_i x_i } \hbox{ vs. } \bigg\langle \sum_{i=1}^n A_i x_i \bigg\rangle \stopformula \stopTEXpage \stoptext Could we add an option to \definefence that allows the user to select the delimiter scaling using a key (say, `delimiter`) so that \MEAN[delimiter=auto] expands to \left\langle .. \right\langle \MEAN[delimiter=] expands to \langle .. \rangle \MEAN[delimiter=big] expands to \big\langle ... \big\rangle \MEAN[delimiter=Big] expands to \Big\langle ... \Big\rangle \MEAN[delimiter=bigg] expands to \bigg\langle ... \bigg\rangle \MEAN[delimiter=Bigg] expands to \Bigg\langle ... \Bigg\rangle I am not sure whether `delimiter` is the best key. I think that `scale` may be better, but using `scale` for specifying the scaling of math delimiters will be inconsistent with how `scale` is used everywhere else. Another option is to use `alternative` key. Thanks, Aditya

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IPA transcription
by Angel M Alganza 23 Mar '17

23 Mar '17

Hello: Is there a (easy) way to write phonetic transcriptions using the IPA (International Phonetic Alphabet) in ConTeXt? I can't find any reference to it in the documentation. Thank you. Ángel

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