- ntg-context - Mailing Lists

option suggestion for \setupindenting
by Pablo Rodriguez 06 Mar '14

06 Mar '14

Hi Hans, there are some cases in which reverse indenting is important texts. I mean something like: \leftskip2em \parindent-2em Would it be possible to have a reverse option in \setupindenting, whic could be applied with the other options? Many thanks for your help, Pablo -- http://www.ousia.tk

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Bug: Columnar itemized text
by Thangalin 06 Mar '14

06 Mar '14

Hi, I believe I have isolated the problem: \starttext balance \startmixedcolumns[balance=yes,] \dorecurse{8}{\input{ward}} \stopmixedcolumns %\page strut \startmixedcolumns[grid=strut,] \dorecurse{4}{\input{knuth}} \stopmixedcolumns \stoptext When balanced mixedcolumns are followed by mixedcolumns using a strut grid, then the content of the second mixedcolumns will extend into the footer area on the next page. However, if the content of the strut grid mixedcolumns is long enough to incur a page break on that next page, then no content spills into the footer. How can I help fix this?

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Trimming strings and Lua string.trim question
by Rik Kabel 06 Mar '14

06 Mar '14

I am trying to strip all leading and trailing whitespace from a string. I have tried two methods, neither of which is satisfactory. The first method uses \ignorespaces and \removeunwantedspaces. This fails to strip leading and trailing newlines. The second method uses the Lua string.strip function. The wiki description: Yields string with leading and trailing whitespace (spaces, horizontal and vertical tabs, newlines) removed suggests that this should do what I want, but I find that it removes internal whitespace as well as the leading and trailing whitespace. Can somebody suggest a better way of doing this? The following code demonstrates the problem: % macros=mkvi \starttexdefinition StringStrip #STRING \startluacode context(string.strip([==[#STRING]==])) \stopluacode \stoptexdefinition \long\def\test{ This is a test. \quad And it has an unexpected result. With \tex{ignorespaces} and \tex{removeunwantedspaces}, the newlines remain. With Lua {\tt string.strip}, the \tex{quad} at the end of a paragraph is preserved, but the other internal whitespace (including newlines) is gone! } \starttext \subject{ignorespaces and removeunwantedspaces} ¦\ignorespaces\test\removeunwantedspaces¦ \subject{Lua string.strip} ¦\StringStrip{\test}¦ \stoptext -- Rik

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Placing marks at edge.
by john Culleton 06 Mar '14

06 Mar '14

You have seen them in books from O'Reilly and even in books like "TeX for the Impatient": markings on the outer edge of each odd page that bleed past the page edge indicating a particular chapter. In the last named they are a simple box with very fine horizontal black lines. In some O'Reilly books like "Web Design in a Nutshell" they are a black box with the chapter name (possibly abbreviated) rotated 90 degrees in small white text. No doubt I can do this in Context. The question is what is the simplest and most foolproof way home. Of course the page size will be made larger by 0.125 inch on all sides except the spine edge to provide a trim. The marker box I describe protrudes into the trim area. And its location and the text change for each chapter of course. It is very hard in this country to get a book review by the important pre-publication reviewers like Booklist and Library Journal. But that review is the key to among other things library sales and academic sales. Edge markings like I discuss above will immediately separate my books from those slapped together in MSWord etc. I am just trying to get my books past the clerk in the mail room who has orders to discard anything that looks self-published. -- John Culleton Wexford Press Free list of books for self-publishers: http://wexfordpress.net/shortlist.html PDF e-book: "Create Book Covers with Scribus" available at http://www.booklocker.com/books/4055.html

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Selectfont: extend and slant features
by Joshua Krämer 05 Mar '14

05 Mar '14

Dear list, the (fake) extend and slant features seem to be missing with Selectfont. Will they be made available sometimes in the future? Or am I simply doing something wrong? With simplefonts, they work. \definefontfeature [mainfeature] [default] [onum=yes] \definefontfeature [testfeature] [onum=no, extend=2, slant=0.25] \definefontfamily [mainfamily] [serif] [Latin Modern Roman] [features={mainfeature}] \setupbodyfont [mainfamily, 50pt] \starttext 1236 \addfeature [testfeature] 1236 \stoptext Kind regards, Joshua Krämer

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(critical edition) wrong page breaks with linenotes
by Pablo Rodriguez 04 Mar '14

04 Mar '14

Hi Thomas, Luigi and Hans, I have a sample (http://www.ousia.tk/hefestio-ctx.tex) that shows problematic page breaks with notes in paragraph form. This is especially relevant for linenotes in critical editions. The compiled version (http://www.ousia.tk/hefestio-ctx.pdf) shows results at twelve, thirteen and fourteen points. I know I’m using a font that is not part of the ConTeXt Suite, but it is the one that gives me the faulty results. Of course, it isn’t the only problematic one. In the source, \setupnote is set in both linenotes to [split=verystrict, scope=page] to avoid having linenotes that refer to a line from the previous page. If I’m not missing something or doing something wrong, I think that a way to solve this (sorry, I don’t know the internals, but the suggestion might be a valid one) is to set a kind of penalty that does the following: if the line in its final position doesn’t observe the space before of the first apparatus, it should be moved to the next page. Isn’t this proposal similar to the way widow and orphans are avoided by setting penalties? Many thanks for your help, Pablo -- http://www.ousia.tk

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Presentation template
by Fabrice Couvreur 04 Mar '14

04 Mar '14

Hi, I will try to rewrite some of my classes with ConTeXt. I would like to draw inspiration from this model http://www.pragma-ade.com/general/manuals/cont-eni.pdf How to start ? Is it possible to have the source code to understand ? Thank you.

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Margin notes
by S Barmeier 04 Mar '14

04 Mar '14

I am trying to compile a 2-year-old mkiv document with the latest beta and am getting an error on the line \inleft[style=bold,stack=continue] Two years ago, stacking of margin notes was still experimental, so I'm guessing something has changed since then. What is the correct way these days to typeset margin notes? Thank you, Severin

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tolerance only in notes
by Pablo Rodriguez 03 Mar '14

03 Mar '14

Dear list, which is the option to setup tolerance in notes? Sorry, but tolerance doesn’t seem to be an option either in \setupnote or \setupnotation. Many thanks for your help, Pablo -- http://www.ousia.tk

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page numbering 'marginedge'
by David Wooten 03 Mar '14

03 Mar '14

Hello all, trying to get page numbers in the outer margin edge of a double-sided document — marginedge as it is places the numbers to the inside margin edge, is there an opposite command? Thanks, David

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