- ntg-context - Mailing Lists

letters in context mkiv
by r.ermers＠hccnet.nl 31 Jul '17

31 Jul '17

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ligatures/substituation at word boundaries
by Ulrike Fischer 30 Jul '17

30 Jul '17

Is it possible to refer in fonts.handlers.otf.addfeature to the word boundary? The luatex manual speaks of a virtual "left_boundary" char, but I couldn't find a way to use it. \startluacode fonts.handlers.otf.addfeature { name = "ltest", type = "ligature", data = { ['1'] = { "a", "b" }, ['2'] = { "d", "a" }, } } \stopluacode %how to replace only the start a???? \startluacode fonts.handlers.otf.addfeature { name = "wtest", type = "ligature", data = { ['1'] = { "left_boundary", "a" }, } } \stopluacode \definefontfeature[wtest][wtest=yes] \definefontfeature[ltest][ltest=yes] \starttext \definedfont[file:dejavu-serif.ttf*default]% {\addff{ltest} ababa\par} {\addff{wtest} ababa\par} \stoptext -- Ulrike Fischer http://www.troubleshooting-tex.de/

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texture as background?
by Henning Hraban Ramm 30 Jul '17

30 Jul '17

Ahoi, is there are way to use a texture (i.e. a repeated pixel image) as a background of a frame? Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net GPG Key ID 1C9B22FD

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Problems with headers using margintext alternative
by Rik Kabel 30 Jul '17

30 Jul '17

The following example demonstrates two problems with alternative=margintext in \setuphead: 1. When used with start/stop sectioning, text following the title may be set on the wrong line. 2. Without regard to the type of sectioning, margintext titles may spill over the left edge of the margin and beyond the page frame. \setuppapersize [letter] [letter,oversized] \setuplayout [location={middle,middle}] \showframe \setuphead [chapter] [number=no, alternative=inmargin] \setuphead [section] [ alternative=margintext, insidesection={\blank[-line]}, ] \starttext \starttitle [title={Problem description}] \bgroup \setupwhitespace[medium] \startparagraph This demonstrates two problems with \type{alternative=margintext} in \tex{setuphead}: \startitemize[packed,n] \startitem When used with start/stop sectioning, text following the title may be set on the wrong line. \stopitem \startitem Without regard to the type of sectioning, \type{margintext} titles may spill over the left edge of the margin and beyond the page frame. (Oddly, \tex{paperwidth} is less than the sum of \tex{makeupwidth} and the margin widths and distances for both letter and A4 paper.) \stopitem \stopitemize \stopparagraph \startparagraph With start/stop sectioning, the text following the section title may begin one line below the start of the title. That can be remedied if there is no whitespace between paragraphs with \type{insidesection={\blank[-line]}}, but the remedy fails when there is whitespace, and increasing the correction has no effect. With traditional sectioning, the text appears baseline|-|aligned with the heading, as expected. The the correction has no effect in any case with traditional sectioning. \stopparagraph \startparagraph It makes no difference in any test how the paragraphs are delimited—blank lines, \tex{bpar}/\tex{epar}, \tex{startparagraph}/\tex{stopparagraph}, or \tex{par}. \stopparagraph \startparagraph Tested with standalone beta 2017.07.17 00:20. \stopparagraph \egroup \page \startchapter [title={Start/stop sectioning}] \startsection[title={Mis\-cel\-la\-neous quo\-ta\-tions}] \startparagraph \input jojomayer \stopparagraph \startparagraph \input carrol \wordright{No indent no whitespace.} \stopparagraph \stopsection \bgroup \setupwhitespace[medium] \startsection[title={Miscellaneous quotations}] \startparagraph \input jojomayer \stopparagraph \startparagraph \input carrol \wordright{No indent medium whitespace.} \stopparagraph \stopsection \egroup \bgroup \setupindenting[yes,small] \startsection[title={Miscellaneous quotations}] \startparagraph \input jojomayer \stopparagraph \startparagraph \input carrol \wordright{Small indent no whitespace.} \stopparagraph \stopsection \egroup \bgroup \setupwhitespace[medium] \setupindenting[yes,small] \startsection[title={Miscellaneous quotations}] \startparagraph \input jojomayer \stopparagraph \startparagraph \input carrol \wordright{Small indent medium whitespace.} \stopparagraph \stopsection \egroup \stopchapter \chapter{Traditional sectioning} \section{Mis\-cel\-la\-neous quo\-ta\-tions} \input jojomayer \par \input carrol \wordright{No indent no whitespace.} \par No indent no whitespace. \par \bgroup \setupwhitespace[medium] \section{Miscellaneous quotations} \input jojomayer \par \input carrol \wordright{No indent medium whitespace.} \par \egroup \bgroup \setupindenting[yes,small] \section{Miscellaneous quotations} \input jojomayer \par \input carrol \wordright{Small indent no whitespace.} \par \egroup \bgroup \setupwhitespace[medium] \setupindenting[yes,small] \section{Miscellaneous quotations} \input jojomayer \par \input carrol \wordright{Small indent medium whitespace.} \par \egroup \showlayout \stoptext -- Rik

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About Layout
by Fabrice Couvreur 30 Jul '17

30 Jul '17

Hello, With Latex, for my layout, I used this : \documentclass[a4paper,11pt]{article} \usepackage[left=2cm,right=2cm,top=2cm,bottom=2cm]{geometry} With Context, I did this : \setuppapersize[A4][A4] \setuplayout [ topspace=2cm, header=0pt, footer=1.5cm, bottomspace=0pt, backspace=2cm, cutspace=0pt, width=middle] Is it correct ? Thank you Fabrice

2 3

(bug?) itlc removes liga
by Pablo Rodriguez 30 Jul '17

30 Jul '17

Dear list, using latest beta (2017.07.28 14:24), I have the following sample: \definefontfeature [default] [default] [script=latn, itlc=yes] \setupitaliccorrection [global, always] \definefontfamily [mainfont] [rm] [EB Garamond] \startbuffer[words] office final floor affliction \stopbuffer \startbuffer[ligatures] {\em \getbuffer[words]}\\ {\bi \getbuffer[words]}\\ {\getbuffer[words]}\\ {\bf \getbuffer[words]}\\ \stopbuffer \starttext \startTEXpage[offset=1em] \getbuffer[ligatures] \setupbodyfont[pagella] \getbuffer[ligatures] \setupbodyfont[mainfont] \getbuffer[ligatures] \stopTEXpage \stoptext In Latin Modern italics (and TeX Gyre typefaces), the “ffi” ligature isn’t added. With EB Garamond, italics don’t get the “ffl” ligature. The previous beta from 2017.07.27 16:17 doesn’t have the issue that I describe. Could anyone be so kind to confirm the bug with latest beta? Many thanks for your help, Pablo -- http://www.ousia.tk

4 4

width of floats
by Henning Hraban Ramm 30 Jul '17

30 Jul '17

Ahoi, I wonder how I can limit the width of a custom float, neither "width" nor "maxwidth" seems to have any effect: \definefloat[Beispiel][Beispiele] \setupfloat[Beispiel][ %width=36mm, maxwidth=.6\textwidth, offset=1em, background=color,backgroundcolor=yellow, ] \setupcaption[Beispiel][ location=none,number=no ] \starttext \input knuth \startplaceBeispiel \input tufte \stopplaceBeispiel \input knuth \stoptext While it’s nice that the "Beispiel" paragraphs stays the same width as the main text, even with "offset", I’d like to limit the whole box to the textwidth (or any other measure). Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net GPG Key ID 1C9B22FD

2 1

Extensible arrows in ConTeXT
by Mathias Schickel 29 Jul '17

29 Jul '17

Dear list, I want to typeset an extensible arrow as described in this document: http://dl.contextgarden.net/myway/matharrows.pdf <http://dl.contextgarden.net/myway/matharrows.pdf> Sadly I get errors if I use \xrightarrow (even this simple command does not work). Do extensible arrows still exists in ConTeXT and how can I use them? Best Mathias

4 13

inline code in XML
by Pablo Rodriguez 28 Jul '17

28 Jul '17

Hans, many thanks for having added \xmlprettyprinttext to ConTeXt. I have now another problem with inline code: \definetype[TeX][option=TEX, lines=hyphenated] \starttext \startTEXpage[offset=1em] This is inline code: \TeX{\command[option=value]{final text}} \startXML Inline code: <code class="sourceCode latex">\TeX[option=value]{final text}</code> \stopXML \stopTEXpage \stoptext I need the \TeX command from the first text paragraph, but I have to make it work with an XML source such as the second one (the code element). Would it be possible to have something like \xmlprettyinlinetext (it is essential to have consistent marking in code blocks and in inline code? I have tried to find out a solution, but \typebuffer requires a separate paragraph (or I didn’t know how to disable it). Many thanks for your help, Pablo -- http://www.ousia.tk

1 0

letters in context mkiv
by r.ermers＠hccnet.nl 28 Jul '17

28 Jul '17

Dear Contex’ers, I have used the letter module of mkii for serial letters with an xml database (see example), but now I would like to step forward to mkiv. I have found out how to process the xml data from an xml file (now in the buffer). The recipient’s address neatly shows up in the designed place. (See pdf). So far, everything seems OK. Yet when I add text, only the text appears, and all address data from the xml file disappear. You can try it out by uncommenting the %\input knuth or %tekst lines. I have tried various options, but for now I have no idea how to proceed further. Context Version: 2017.07.17 00:20 Lua 5.2.4, This is LuaTeX, Version 1.05.0. Your help is much appreciated! Kind regards, Robert \usemodule[letter] \setuplanguage[nl][date={year, –, mm, –, dd}] % ISO 8601 date \setupletteroptions[language=netherlands,bodyfont={rm,10pt},whitespace=1.5ex] \startbuffer[participants] <contacts> <contact class='participant' label='Hendriks'> <formalname>Hendriks</formalname> <informalname>Karel</informalname> <prefix>mr.</prefix> <initials>K.</initials> <city>Arnhem</city> <address> Mr. K. Hendriks Grotestraat 5 1234 BB Arnhem </address> <kix>1234bb5</kix> </contact> <contact class='participant' label='Janssen'> <formalname>Janssen</formalname> <informalname>Piet</informalname> <initials>P.</initials> <prefix>mr.</prefix> <city>Nijmegen</city> <address> Mr. P. Janssen Kortestraat 8 1234 AA Nijmegen </address> <kix>1234aa8</kix> </contact> </contacts> \stopbuffer \startxmlsetups xml:setups \xmlsetsetup{#1}{document|contacts|contact|prefix|initials|address|city|text|kix|p}{xml:*} %\xmlsetsetup{\xmldocument}{text:p}{xml:paragraph} \stopxmlsetups \xmlregistersetup{xml:setups} \startxmlsetups xml:contacts \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:contact \setupletter [toaddress={\xmlall{#1}{/address/p}\par\xmltext{#1}{/kix}}] \defineletterelement[layer][address][example]% {\correspondenceparameter{toname}\\\correspondenceparameter{toaddress}\par} %toname is not used in setupletter because toaddress contains all data. %kix is used for adding a barcode to the address. \setupletterlayer[address][alternative=example,y=6cm,x=12cm,color=red,style=\tfa\sans] \startletter [opening={Dear \xmltext{#1}{/prefix} \xmltext{#1}{/formalname},}, closing={Kind regards,}, subject={subject: your life in \xmltext{#1}{/city}}, signature={X}] \stopletter \stopxmlsetups \startxmlsetups xml:address \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:p \xmlflushtext{#1}\par \stopxmlsetups \starttext %\input knuth %tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst tekst \xmlprocessbuffer{main}{participants}{} \stoptext

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