- ntg-context - Mailing Lists

Re: [NTG-context] Google Chart URL
by Reviczky, Adam 18 Apr '11

18 Apr '11

> \asciimode can be overkill because it makes also “%” a normal character, better you define a command which change the catcodes. > > \def\googlechart > {\begingroup > \setcatcodetable\vrbcatcodes > \dodoubleempty\dogooglechart} > > \def\dogooglechart[#1][#2]% > {\endgroup > \externalfigure[#1][method=png,#2]} > > \starttext > \googlechart[https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World] > \stoptext > > Wolfgang Thanks, that looks really nice, but somehow it doesn't work with my url: http://chart.apis.google.com/chart?chs=350x220&cht=p3&chd=s:G99p&chdl=2|1|1… and I can't really figure out why ... Adam

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How to produce a dotless i with ConTeXt?
by Verhaag, G.C.H.M. 18 Apr '11

18 Apr '11

Hi, I need to use some Turkish in language support training and want to typeset everything using ConTeXt (MkIV). Anybody any idea how to apply the Turkish alphabet (e.g. the dotless i), while the main language of the document is English or Dutch? I for example tried to generate the soft g, the g with the caron (inverted circumflex!) above it, using \gcaron, which just works fine. But I'm unable to generate a dotless i! Thanks! Regards, Gerard Verhaag

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Re: [NTG-context] Google Chart URL
by Reviczky, Adam 18 Apr '11

18 Apr '11

Hmm I still have some problems with this. How would it look like for this URL? I've tried asciimode and \letterbar + \letterpercent, but no luck. http://chart.apis.google.com/chart?chs=350x220&cht=p3&chd=s:G99p&chdl=2|1|1… Thanks Adam

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Google Chart URL
by Reviczky, Adam 18 Apr '11

18 Apr '11

Hi I have problems with special characters in URL's. What I wanted at first place, is embedding a google chart image, so I've tried this: \starttext \externalfigure[{https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World}] \stoptext which fails with: ! Undefined control sequence. system > tex > error on line 3 in file test.tex: Undefined control sequence ... as far as I can tell it's the "|" symbol where it has problems. I came across this thread: http://www.mail-archive.com/ntg-context@ntg.nl/msg25806.html but no solution there either. Then I've tried to move from externalfigure to useURL, but the same problem exists. For obvious reasons I don't want to use url shorteners, as with this kind of URL I can manipulate the resulting image inside the tex source. Any thoughts or solutions? Adam

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Difference between texexec and context when using indent
by Cecil Westerhof 18 Apr '11

18 Apr '11

With the following code: \setupindenting[yes,medium,next] \starttext \input knuth \blank \input knuth \stoptext When using texexec (MKII) the paragraph after the \blank is not indented. When using context (MKIV) it is. Why this difference? -- Cecil Westerhof

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no line break in CJK text in footnotes
by Li Yanrui (李延瑞) 18 Apr '11

18 Apr '11

Hi Hans, At least for the beta 2011.04.03, the line break can not work for cjk text in footnotes. See the following example: \definefontsynonym[Serif][name:adobesongstd] \definetypeface[myfonts][rm][serif][myfonts][default] \setscript[hanzi] \setupbodyfont[myfonts,rm,11pt] \starttext \startbuffer[test-footnote] 所有动物都生而平等，但有些动物比其他动物更平等。所有动物都生而平等，但有些动物比其他动物更平等。所有动物都生而平等，但有些动物比其他动物更平等。 \stopbuffer \getbuffer[test-footnote] \blank 测试\footnote{\getbuffer[test-footnote]} \stoptext Just I added \setupfootnotes[style={\setscript[hanzi]}], the line break can work. -- Best regards, Li Yanrui

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Widget and mandatory Rect field?
by Reviczky, Adam 18 Apr '11

18 Apr '11

Hi I have a PDF with widgets and everything's fine with it, and I'm testing it by opening it with Adobe Reader. Now I had a look again with other viewers and when I open it with evince (poppler based), then it gives me some strange errors like this: "Error: Annotation rectangle is wrong type" Though it opens it fine and no problems at all. I googled a bit and found a bug report on this: https://bugs.freedesktop.org/show_bug.cgi?id=29954 There it is said that its ConTeXt's fault, as "It has a Widget annotation without the mandatory Rect field". Is it really so? I couldn't find any threads on this on the list. Can someone confirm this, can this be even fixed? Adam PS: As there's an attached PDF on the bug report, but with mkii, I'm attaching a minimal mkiv PDF (widget.pdf), if that helps. made with: %%% \setupinteraction[state=start] \setuppagenumbering[location=] \starttext \definefieldbody[email][type=line] \fieldbody[email] \stoptext %%%

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is this possbile ? \externalfigure[c:\test\test.pdf at page 5 (0, 0) (20, 20)]
by 정진기 18 Apr '11

18 Apr '11

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Augmented matrix?
by Alasdair McAndrew 18 Apr '11

18 Apr '11

How can I typeset an augmented matrix, that is, a matrix where some columns are separated by a vertical line? "\VL" doesn't seem to work within a formula. Thanks very much! cheers, Alasdair -- Blog: http://amca01.wordpress.com Web: http://bit.ly/Alasdair Facebook: http://www.facebook.com/alasdair.mcandrew

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Re: [NTG-context] bug with \cite in latest beta (2011.04.13)
by Reviczky, Adam 17 Apr '11

17 Apr '11

So does anybody have a working example with 2011.04.13 for the cite? Using this example gives me a luatex error, and it used to work with earlier beta's: % sample.bib: http://wiki.contextgarden.net/sample_bib %%% \setupbibtex[database={sample},sort=author] % apa works, but I don't want apa % \setuppublications[alternative=apa] % neither num or default doesn't work \setuppublications[alternative=num] \starttext % \cite[][Eijkhout1991] works, but produces not a numbered output \cite[Eijkhout1991] \placepublications[criterium=all] \stoptext %%% The error I get is: ! LuaTeX error /usr/share/texmf/tex/context/base/bibl-tra.lua:192: attempt to compare number with string stack traceback: /usr/share/texmf/tex/context/base/bibl-tra.lua:192: in function 'resolve' <main ctx instance>:1: in main chunk. Adam

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