- ntg-context - Mailing Lists

xml-processing: missing or ungrouped '='
by Achim Jander 07 Jan '11

07 Jan '11

Hi all a problem with processing XML data (maybe a lack of knowledge). If in the example below I set the chapter-attributes directly in \startxmlsetups xml:title (commented out) everything is like I expected. Because I have headings to be treated equally in multiple hierarchies I tried to delegate the processing to splitHeader. But then the processing always complains about a missing or ungrouped '=' in line ... (activated in the examle given). \startbuffer[test] <a> <title>some text</title> more text more text <title><num>333</num>some text</title> more text more text </a> \stopbuffer \startxmlsetups xml:testsetups \xmlsetsetup{\xmldocument}{a|b|title}{xml:*} \xmlsetsetup{\xmldocument}{num}{-} \stopxmlsetups \xmlregistersetup{xml:testsetups} \startxmlsetups xml:a \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:b \startparagraph \xmlflush{#1} \stopparagraph \stopxmlsetups \startxmlsetups xml:ueberForceFlush \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:splitHeader %works not number=\xmldoifelse{#1}{/num}{yes}{no}, ownnumber=\xmldoifelse{#1}{/num}{\xmlcommand{#1}{/num}{xml:ueberForceFlush}}{}, title={\xmlflush{#1}}, \stopxmlsetups \startxmlsetups xml:title \startchapter[ \xmlcommand{#1}{.}{xml:splitHeader} %number=\xmldoifelse{#1}{/num}{yes}{no}, %works %ownnumber=\xmldoifelse{#1}{/num}{\xmlcommand{#1}{/num}{xml:ueberForceFlush}}{},%works %title={\xmlflush{#1}},%works ] \xmlflush{#1} \stopchapter \stopxmlsetups \setupheader[chapter][ownnumber=yes] \starttext \xmlprocessbuffer{main}{test}{} \stoptext Thanks, Achim

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still struggling with footnotes
by Achim Jander 07 Jan '11

07 Jan '11

Hi all, I am still trying to get the footnote numbers aligned in a special way: flushright, but the width depends on the width of the max footnote-number on page, so to get 1 2 and ~9 10 After reading the manuals and the source given in strc-not.lua thats how far i am at the moment: \enabletrackers[structures.notes] \setupnote[footnote][numbercommand=, way=bypage] \setupnotedefinition[footnote][location=left,distance=1em,hang=4,headalign={flushright},width=1em] \def\getmaxnote[#1]{\ctxlua{ local n = structures.notes.getn("#1",n) local current = structures.notes.get("#1",n) local cr = current.references local result = cr.realpage -- calculate the width of cr.number and store in maxwidth -- loop through the notes until act.realpage <> cr.realpage -- and for each note calculate the width, compare with maxwidh and store the max -- then set the width to the correct maxwidth -- context.setupnotedefinition({"footnote"}, {width=maxwidth}) } } \appendtoks \getmaxnote[footnote] \to\everybeforenoteinsert \showframe \starttext \dorecurse {100} { test \footnote{test } } \stoptext Now I can not figure out how to get the "real" footnote-number of the note (is there any way?) And does this approach make sense at all? Any hints welcome, i tear my hair for hours now Greetings, Achim

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kerning info (mkiv)
by Peter Rolf 07 Jan '11

07 Jan '11

Hi, for a text background graphic I need the character box sizes of a given string. I managed to collect the needed info (width, height, depth, kerns), but there is still some flaw in the kerning part. For example: "VATo" is printed out (in the shell) as V 12 11 0 *kerning -85721.088 A 10 11 0 *kerning -64487.424 T 10 11 0 *kerning -64487.424 o 7 7 0 The character stands in the first column, followed by width, height and depth (in pixel). The "*kerning" line shows the kerning value (in sp) of the neighbouring character pair. No problem here. But "A much longer Test graphic VATo" A 12 11 0 5 0 0 m 13 7 0 *kerning -21233.664 u 8 7 0 c 7 7 0 *kerning -21233.664 h 8 11 0 5 0 0 l 4 11 0 o 7 7 0 n 9 7 0 g 8 7 3 e 7 7 0 r 6 7 0 5 0 0 T 11 11 0 e 7 7 0 s 6 7 0 t 6 10 0 5 0 0 g 8 7 3 r 6 7 0 a 8 7 0 p 9 7 3 h 8 11 0 i 4 10 0 c 7 7 0 5 0 0 V 12 11 0 A 12 11 0 T 11 11 0 o 7 7 0 sees no kerning for "VATo" (although the text is printed with the correct kerning). What am I missing? Example code is attached. Peter

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Fontfeature: smcp
by Willi Egger 07 Jan '11

07 Jan '11

Hm, has something change in the way a font feature should be implemented? This used to work: \definefontfeature[smallcaps][default][script=latn,smcp=yes] \starttypescript [sans] [seravek] [name] \definefontsynonym [Seravek-Roman] [file:Seravek-Regular] [features=default] \stoptypescript \starttypescript [sans] [seravek] \definefontsynonym [Sans] [Seravek-Roman] [features=default] \definefontsynonym [SansRegularCaps] [Sans] [ features=smallcaps] \stoptypescript \starttypescript [Seravek] \definetypeface [Seravek] [ss] [sans][seravek][default] \definetypeface [Seravek] [mm] [math][palatino][default] \stoptypescript \usetypescript[Seravek] \setupbodyfont[Seravek,ss,12pt] \starttext This is \fontname\font. {\sc This is \fontname\font.} \stoptext I get no smallcaps. If I add \def\sc{\addff{smcp} I get still no smallcaps. Willi

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MPtoPDF problem
by Michal Kvasnička 07 Jan '11

07 Jan '11

Hallo. Few days ago I migrated to Ubuntu 10.10 (Linux) and last stable ConTeXt minimals (2010.07.30 11:35 MKII) (from very old ConTeXt version). Now I found I can't run mptopdf: Command mptopdf chart.1 just prints chart.1 and an empty line Command mtxrun --script mptopdf chart.1 fails with these complaints: This is pdfTeX, Version 3.1415926-1.40.11 (TeX Live 2010) \write18 enabled. entering extended mode [MP to PDF] (./charts08.1{/home/qasar/programy/context_stable/tex/texmf/fonts/m ap/pdftex/plain/pdftex.map}) [1] !pdfTeX error: pdftex (file lmmi9): Font lmmi9 at 600 not found ==> Fatal error occurred, no output PDF file produced! MPtoPDF 1.4.0 : error while processing tex file And command mtxrun --script mptopdf chart.mp starts to compile something, than reports that it cannot write the log file and asks for another file name, and eventually fails with the same complaints as above. Can you possibly tell me what to do? Many thanks. Best wishes, Michal Kvasnicka

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Determining available fonts
by Tom 07 Jan '11

07 Jan '11

\showbodyfont & \showbodyfontenvironment display details about a single font. Which command lists or otherwise identifies fonts available for use on a Tex Live MKII system? I want to find out what fonts have been loaded onto my system. These would most likely be the standard fonts included with the on-line download. The documentation shows me how to load additional fonts but I don't yet know what is there by default. Tom Benjey 717-258-9733 voice 717-243-0074 fax Twitter: @TomBenjey

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bug with reference ?
by Steffen Wolfrum 06 Jan '11

06 Jan '11

Hi, when the lowest section is defined with "sectionstarter=(" then the entire reference gets "(" instead of only the actual section: The example below gives ... (1. (1) 1. (1) ...but the right way would be 1. (1) 1. (1) Did I make a mistake or is there a bug? Steffen ------- \starttext \setupreferencestructureprefix[default][prefixsegments=2:100] \definestructureseparatorset [default][,,{. (},{) },{. (}][ ] \setupstructurehead[section] [sectionstarter=,sectionstopper=.,sectionsegments=3:3] \setupstructurehead[subsection] [sectionstarter=(,sectionstopper=),sectionsegments=4:4] \setupstructurehead[subsubsection] [sectionstarter=,sectionstopper=.,sectionsegments=5:5] \setupstructurehead[subsubsubsection][sectionstarter=(,sectionstopper=),sectionsegments=6:6] \section {One} \subsection{Two} \subsubsection[sectest]{Three} \subsubsubsection[subsectest]{Four} See in "Three" \in[sectest] and in "Four" \in[subsectest] as well. \stoptext

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\getmarking notworking?
by Khaled Hosny 06 Jan '11

06 Jan '11

The following used to work (still working in texlive) but no longer working (latest minimals), I get the page number and the rule but not the text. Bug? \setuppagenumbering [alternative=doublesided, location=] \setupheadertexts [] [\setups{text:header:odd}] [\setups{text:header:even}] [] \startsetups text:header:odd \getmarking[chapter][current] \quad\vrule\quad \pagenumber \stopsetups \startsetups text:header:even \pagenumber \quad\vrule\quad \getmarking[section][current] \stopsetups \starttext \chapter{Chapter} \dorecurse{10} { \section{Section} \input knuth \page } \stoptext -- Khaled Hosny Arabic localiser and member of Arabeyes.org team Free font developer

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updating in texlive
by Thomas Schmitz 06 Jan '11

06 Jan '11

Hi all, a Happy New Year to all of you! Here's a small question: from time to time, as a mental exercise (and because I like a backup), I try to bring my texlive installation up to date. I have copied these relevant files over from my minimal tree: - luatex binary - mtxrun - texmfcnf.lua (with modifications, of course) then unzipped the latest ConTeXt. Everything works - but I get no hyphenation. For a simple test file like: \mainlanguage[en] \starttext \hyphenatedword{philosophically} \stoptext I see in the log file mkiv lua stats : loaded patterns - en::2 but no hyphenation is given. in a run with the minimals, I see: mkiv lua stats : loaded patterns - en::2 mkiv lua stats : language load time - 0.155 seconds , nofpatterns: 1 (the last line is not present in the log from texlive). I don't see anything wrong in cont-en.log, so I wonder how I can find out why the patterns are not applied? All best Thomas

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Omega not recognized in asciimath module
by Anand Raj 06 Jan '11

06 Jan '11

Hi, I have a problem in displaying the omega symbols. *xhtml *contains Suppose that <am> S = 20 Omega , T = 41 Omega "and" U =O84 omega </am>. *tex *contains \startxmlsetups xml:am \expanded{\asciimath{\xmltext{#1}{.}}} \stopxmlsetups But the Omega symbol is not rendered in the pdf. Can anyone help me? Thanks Anand

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