- ntg-context - NTG Mailing Lists

(My) problem with percent sign in URLs
by Tomas Hala 15 Aug '17

15 Aug '17

Hi all, I came across the problem with typesetting long URLs containing special characters transformed to hexadecimal form. Hyphenation of URLs is needed. Minimal examples (URL taken from our garden and adopted): 1. \hyphenatedurl{http://bits.blogs.nytimes.com/2010/03/05/a-former-book-designer-says-good-riddance-to-print/?hpw\%20hpw} 2. \hyphenatedurl[]{http://bits.blogs.nytimes.com/2010/03/05/a-former-book-designer-says-good-riddance-to-print/?hpw\%20hpw} Ad 1: Hyphenation of the URL is OK, but the output contains percent sign preceded by escaping backslash. Ad 2: Percent sign is not escaped but hyphenation of the URL does not operate. I hoped that there could be any option for this purpose but it seems not, brackets are printed out, too. Thank in advance for the help and best regards, Tomas

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having all lines with \setuptyping
by Pablo Rodriguez 15 Aug '17

15 Aug '17

Dear list, I have the following sample: \setuptyping[TEX][lines=no] \definetyping[TEXlines][lines=yes, option=TEX] \starttext \startxtable[frame=off,option=stretch]\startxrow \startxcell\startTEX \starttext Esto es un único párrafo. Y aquí está el segundo. Y el tercero. \stoptext \stopTEX\stopxcell \startxcell\startTEXlines \starttext Esto es un único párrafo. Y aquí está el segundo. Y el tercero. \stoptext \stopTEXlines\stopxcell \stopxrow\stopxtable \stoptext I need to show that there is more than one blank line where required. I assumed \setuptyping[lines=yes] should do that. Am I wrong or is there a bug here? (I’m using beta from 2017.08.15 12:35.) Many thanks for your help, Pablo -- http://www.ousia.tk

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Primes in mathmode — the neverending story
by Henri 14 Aug '17

14 Aug '17

Dear list, For reference here some old thread on the same(?) topic. https://mailman.ntg.nl/pipermail/ntg-context/2017/088699.html https://mailman.ntg.nl/pipermail/ntg-context/2017/088747.html https://mailman.ntg.nl/pipermail/ntg-context/2017/088926.html I noticed, that the placement of the prime now depends on the placement in the source code. If I write \omega_n' the prime is placed in the exponent of the whole \omega_n atom rather than just the \omega atom. MWE is below. At the same time, I do not see why the Plain TeX behaviour of an active prime in mathmode was abandoned, because if I simply backport this, everything seems to work fine. Cheers, Henri --- \starttext \startformula \omega_n' \neq \omega'_n \stopformula % --- \catcode`@=11 % from plain.tex \mathcode`\'="8000 % ^\prime {\catcode`\'=\active \gdef'{^\bgroup\prim@s}} \def\prim@s{\prime\futurelet\next\pr@m@s} \def\pr@m@s{\ifx'\next\let\nxt\pr@@@s \else\ifx^\next\let\nxt\pr@@@t \else\let\nxt\egroup\fi\fi \nxt} \def\pr@@@s#1{\prim@s} \def\pr@@@t#1#2{#2\egroup} \startformula \omega_n' = \omega'_n \stopformula \stoptext

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Bug in startcombination
by Otared Kavian 14 Aug '17

14 Aug '17

Hi Hans, It seems that in the latest ConTeXt beta a bug shows up when using \startcombination, or something has changed recently that I have overlooked. The following example typesets correctly in mkii, and used to produce a correct output with mkiv. However, now, with ConTeXt version 2016.05.17 19:20, the typesetting stops with an error message saying: [………] Missing { inserted <inserted text> { <to be read again> \cr \pack_combinations_pickup_package_pair_c ->\cr \pack_combinations_flush_capt... l.20 \stopcombination} [………] Here is the example: %%% begin bug-combination.tex \setupcolors[state=start] \useMPlibrary[dum] \starttext This is our first picture. \placefigure[none]{}{\externalfigure[dummy][width=6cm]} \blank This is a combination of 3 figures on two lines \placefigure[none]{} { \midaligned{ \startcombination[1*2] {\startcombination[2*1] {\externalfigure[dummy][width=6cm]}{} {\externalfigure[dummy][width=6cm]}{} \stopcombination} {\externalfigure[dummy][width=6cm]}{} \stopcombination} } \stoptext %%% end bug-combination.tex Thanks for your attention and best regards: OK

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Bibliography in MKIV, custom rendering
by Alan Braslau 13 Aug '17

13 Aug '17

Hello, You find a need to modify the rendering of the bibliography as you are misusing the bibtex data entry. Here is your example, corrected: 1) @electronic is more appropriate than @misc; 2) Apple Inc. is not a name so you should not be using author: organization is more appropriate. Note that the only difference, in fact, between @electronic and @misc is this optional field, organization. We get this from the bibtex references and from the standard definitions in bibtex tools such as jabref. Your example did point out a correction that should now be in the APS specification definitions in the latest version that can be found on the Garden. Previously, a url (or doi) got included as a hyperlink tag to the text "howpublished" field. The logic has been modified to show the url (or doi) explicitly if present, in the absence of the howpublished field. Alan \startbuffer [input] @electronic{objective-c, organization = "Apple Inc.", note = "Online; accessed at 31-July-2017", title = "About Objective-C", url = "https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/…", year = "2014" } \stopbuffer \usebtxdataset[default][input.buffer] \usebtxdefinitions[aps] \setupinteraction [state=start] \starttext According to Apple Inc., Objective-C is the main programming language, when writing software for MacOS~\cite[objective-c]. \placelistofpublications \showbtxdatasetcompleteness \stoptext -------- Forwarded Message -------- Subject: [NTG-context] Bibliography in MKIV, custom rendering Date: Mon, 31 Jul 2017 04:23:16 +0200 From: Gerion Entrup <gerion.entrup-ctex(a)flump.de> Reply-To: mailing list for ConTeXt users <ntg-context(a)ntg.nl> To: ntg-context(a)ntg.nl > Hi, > > I need your help again. I've a bibliography and some entries > references to websites. Unfortunately the URL is not always rendered > and the name ist always parsed as name of a person, not from an > organisation etc. > > What I want to achieve is to use the standard aps style, but with > additionally the following two rules: > 1. The name is always rendered without abbrevations (I guess, this is > authorconversion=normal). > 2. If an URL is given, it is always rendered. > > My input is a bib-file. Here is a minimal example: > > input.bib > ``` > @misc{objective-c, > author = "Apple Inc.", > note = "Online; accessed at 31-July-2017", > title = "About Objective-C", > url = > "https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/…", > year = "2014" } > ``` > > test.tex > ``` > \usebtxdataset[default][input.bib] > \usebtxdefinitions[aps] > \setupbtx[default:cite][alternative=num] > \setupbtx[default:list][authorconversion=normal] > > \starttext > According to Apple Inc., Objective-C is the main programming > language, when writing software for MacOS~\cite[objective-c]. > > \placelistofpublications > \stoptext > ``` > > I've tried to understand the manual, yout can see some of my attempts > in the minimal example. But I don't get really far. > > Can you give me a hint? > > Gerion

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combined / compressed / collapsed page and numbered citation references in bibliographies
by Rik Kabel 12 Aug '17

12 Aug '17

I noticed that in bibliographies, page indexing combines runs of two or more pages (pp. 150–151), as does page number compression in registers, while it takes three or more numbered citations to cause a similar collapse (per the MKIV-Publications manual, page 38, I do not have an example) for citation number references. Is there a way to change such compression minimums so that they can be made consistent? -- Rik

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Interaction in bibliographies
by Rik Kabel 12 Aug '17

12 Aug '17

MKIV Publications <http://www.pragma-ade.com/general/manuals/mkiv-publications.pdf>, page 46, states: If interaction is active (\setupinteraction[state=start]), then these page numbers will be hyperlinks back to the citations. If numbering=yes, then the numbered bibliography entries will also contain hyperlinks back to the first occurrence in the text where the entry is cited (which is the same as the first page indexed). However, that does not seem to be the case, either in my own documents or in that manual, which clearly has interaction enabled for other items. Is the manual incorrect, or is this a bug? -- Rik

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STIX Two Text and Math
by Fabrice Couvreur 12 Aug '17

12 Aug '17

Hi, Hello, Has anyone ever used these fonts ? If so, do you need to write a script to use them ? Thank you Fabrice

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packed slashes and hyphenate after slash in urls
by Pablo Rodriguez 12 Aug '17

12 Aug '17

Hans, I have the following sample: \setuppapersize[A8] %~ \enabledirectives[hyphenators.urls.packslashes] \sethyphenatedurlafter{/} \starttext \hsize\zeropoint \tt\hyphenatedurl{/home//user/Documents/}, \stoptext To prevent having http:// (or similar protocols) with one slash ending one line and other beginning the next one, I have to use the commented directive. But the directive only works if \setuphypenatedafter (or before) doesn’t contain the slide between its characters. The sample above shows, how not setting \setuphyphenatedurlafter{/}, may start the line with "/," Would it be possible that both options were available: packed slashes and hyphenation after (or before) the slash, both in urls? Many thanks for your help, Pablo -- http://www.ousia.tk

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xml verbatim in xml...
by Schmitz Thomas A. 12 Aug '17

12 Aug '17

Hi all, excellent excuse to pester the list with a program: it’s for my presentation at the ConTeXt meeting (have YOU registered yet?)… So: I want to show verbatim xml, and I’m writing in xml. This solution: http://wiki.contextgarden.net/Verbatim_XML mostly works (for Lua and TeX code), except for one little detail: for verbatim xml, it also prints the <xmlcode> tag. Example: \startbuffer[test] <a> <xmlcode> <text> <front> ... </front> <body> ... </body> </text> </xmlcode> </a> \stopbuffer \startxmlsetups xml:testsetups \xmlsetsetup{\xmldocument}{a|xmlcode}{xml:*} \stopxmlsetups \xmlregistersetup{xml:testsetups} \startluacode function xml.functions.processXML(t) buffers.assign("MyXml", "\\startXML\n" .. tostring(xml.text(t)) .. "\n\\stopXML") context.getbuffer { "MyXml" } end \stopluacode \startxmlsetups xml:a \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:xmlcode \pushcatcodetable \setcatcodetable\ctxcatcodes \xmlfunction{#1}{processXML} \popcatcodetable \stopxmlsetups \starttext \xmlprocessbuffer{main}{test}{} \stoptext How can this be prevented? Thanks, and best wishes Thomas

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