December 2013 - ntg-context - NTG Mailing Lists

Re: [NTG-context] Paragraph - the last line handling
by Hans Hagen 19 Feb '14

19 Feb '14

On 11/23/2013 2:43 PM, Jan Tosovsky wrote: > On 2013-11-23 Hans Hagen wrote: >> On 11/22/2013 11:07 PM, Jan Tosovsky wrote: >>> >>> in my document there are lot of cases when the last line in the >>> paragraph has a very narrow gap on the right. >> >> \hsize 15.4cm >> >> \input tufte >> >> \parfillskip30pt plus 1 fill \input tufte > > Wow, exactly! Thanks a lot. > > Sorry for a dumb question, but is there any way how to use it globally for > all paragraphs in my document? no, as i need to think of a decent interface to that (so remind me in a few months) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------

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underbraces slightly too narrow (with MkIV 2013.05.28)
by Sanjoy Mahajan 15 Feb '14

15 Feb '14

In certain cases, display-mathunderbraces are not quite wide enough. Here's a minimal example: =================== \starttext \placeformula\startformula \underbrace{15\,\tf cm}_{L} \stopformula \stoptext =================== Using 2013.05.28 00:36 MKIV (from vanilla TL2013), the left brace tip starts under the vertical bar of the "1", instead of enclosing the serif as well. The right brace tip ends between the last two tines of the "m", instead of enclosing the whole "m" and its serifs. With 2013.04.09 10:38 MKII, the brace tips extend just slightly beyond the "15 cm", which is better. However, they seem slightly too close. As a test, I ran the comparable plain-TeX file through LuaTeX and PDFTeX. ================== $$ \underbrace{15\,\rm cm}_{L} $$ \bye ================== The gap between the right brace tip and the text is slightly greater (with either LuaTeX or PDFTeX), and it looks right. (With the 2012.05.30 MKIV on live.contextgarden.net, the result is similar to the Lua/PDFTeX versions, though not identical, and also looks reasonable.) -Sanjoy

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missing underbrace using palatino with latest beta (2013.12.26)
by Sanjoy Mahajan 15 Feb '14

15 Feb '14

A minimal example: ----------- cut --------------- \setupbodyfont[palatino,12pt] \starttext \startformula \underbrace{x}_{1} \stopformula \stoptext ----------- cut --------------- It works fine with 2013.05.28 00:36 MKIV current. With 2013.12.26 12:50 MKIV beta, the underbrace disappears. With a bigger target (e.g. "xyz" instead of "x") or with the default font, the underbrace returns. -- -Sanjoy

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Re: [NTG-context] Linespacing in TOC
by Hans Hagen 10 Feb '14

10 Feb '14

On 11/23/2013 2:32 PM, Jan Tosovsky wrote: > On 2013-11-23 Hans Hagen wrote: >> On 11/23/2013 1:44 PM, Jan Tosovsky wrote: >>> On 2013-11-23 Hans Hagen wrote: >>>> >>>> normally linespacing in the toc is the same as in the rest of the >>>> document unless one has assigned to before/after >>> >>> This example shows different behaviour: >>> >>> \showgrid >>> \starttext >>> \start >>> \placecontent >>> \stop >>> \chapter{aaaaaaaa}Foo >>> >>> Bar >>> \chapter{pppppppp}. >>> \chapter{ŠŠŠŠŠŠŠŠ}. >>> \stoptext >>> >>> On my computer the TOC linespacing is almost twice as big as that in >>> the paragraph. >> >> if the grid is on that can indeed be the case but only if there are >> lines with > lineheight so that's why you can use less strict options >> (older mails) > > Yes, it is true, but in my example the grid is not activated, just shown to > compare differences... maybe \showmakeup shows what makes that happen (for instance it can be that you inject invisible stuff that interferes with spacing, in which case \dontleavehmode's might help as otherwise tex enters / exits h/v mode unexpected) ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------

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Setting `before` option of chapter breaks header text
by Michael Scholtz 15 Jan '14

15 Jan '14

If chapter titles are styled using the `before` option, the header texts on each first page of the documents (body|back|appendix)part are incorrect, because chapter name and number are empty. (Tested with ConTeXt version 2013.05.28 00:36 and 2013.09.03 10:22) Is this a bug? (If not, is there any other way to set `before` without breaking the headers?) Here an example: \setuphead[chapter][ before=\hairline\blank, %<<< headers work, if this line is removed after=\nowhitespace\hairline, ] \setuppagenumbering[location=] % clear page numbers \startsectionblockenvironment[frontpart] \setupheadertexts[chapter][pagenumber] \stopsectionblockenvironment \startsectionblockenvironment[bodypart] \setupheadertexts[{Chapter \getmarking[chapternumber]: \getmarking[chapter]}][pagenumber] \stopsectionblockenvironment \startsectionblockenvironment[backpart] \setupheadertexts[chapter][pagenumber] \stopsectionblockenvironment \startsectionblockenvironment[appendix] \setupheadertexts[{Appendix \getmarking[chapternumber]: \getmarking[chapter]}][pagenumber] \stopsectionblockenvironment \starttext \startfrontmatter \chapter{Front One} Here the header is correct. \chapter{Front Two} \stopfrontmatter \startbodymatter \chapter{Body One} Incorrect header on this page. \page[yes] Here the header is correct. \chapter{Body Two} \stopbodymatter \startbackmatter \chapter{Back One} Incorrect (none) header on this page. \chapter{Back Two} \stopbackmatter \startappendices \chapter{Appedix One} Incorrect header on this page. \chapter{Appedix Two} \stopappendices \stoptext Regards, Michael

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Problem to install Garamond font with mathdesign
by Fabrice 10 Jan '14

10 Jan '14

Hello, The following code does not load the Garamond font: > \loadtypescriptfile[mathdesign] > \setupbodyfont[garamond] > > \starttext > > Some random text and \math{f(x)=x^2+2x+4} > > \stoptext > mtx-context | run 1: luatex > --fmt="/home/fab/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9/formats/luatex/cont-en" > --jobname="demo2" > --lua="/home/fab/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9/formats/luatex/cont-en.lui" > --no-parse-first-line --c:currentrun=1 --c:fulljobname="./demo2.tex" > --c:input="./demo2.tex" --c:kindofrun=1 --c:maxnofruns=8 "cont-yes.mkiv" > This is LuaTeX, Version beta-0.76.0-2013061708 (rev 4627) > \write18 enabled. > (/home/fab/texlive/2013/texmf-dist/tex/context/base/cont-yes.mkiv > > ConTeXt ver: 2013.05.28 00:36 MKIV current fmt: 2013.12.31 int: > english/english > > system > 'cont-new.mkiv' loaded > (/home/fab/texlive/2013/texmf-dist/tex/context/base/cont-new.mkiv) > system > files > jobname 'demo2', input './demo2', result 'demo2' > fonts > latin modern fonts are not preloaded > languages > language 'en' is active > (/home/fab/demo2.tex > (/home/fab/texlive/2013/texmf-dist/tex/context/base/type-imp-mathdesign.mkiv) > fonts > typescripts > unknown library 'loc' > fonts > typescripts > unknown library 'garamond' > fonts > preloading latin modern fonts (third stage) > {/home/fab/texlive/2013/texmf-dist/fonts/map/dvips/lm/lm-math.map}{/home/fab/texlive/2013/texmf-dist/fonts/map/dvips/lm/lm-rm.map}{/home/fab/texlive/2013/texmf-dist/fonts/map/pdftex/context/mkiv-base.map} > fonts > 'fallback modern rm 12pt' is loaded > backend > xmp > using file > '/home/fab/texlive/2013/texmf-dist/tex/context/base/lpdf-pdx.xml' > pages > flushing realpage 1, userpage 1 > ) > )</home/fab/texlive/2013/texmf-dist/fonts/opentype/public/lm-math/latinmodern-math.otf></home/fab/texlive/2013/texmf-dist/fonts/opentype/public/lm-math/latinmodern-math.otf></home/fab/texlive/2013/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf> > > mkiv lua stats > used config file: > selfautoparent:/texmfcnf.lua;selfautoparent:/texmf-dist/web2c/texmfcnf.lua > mkiv lua stats > used cache path: readable+writable: > '/home/fab/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9' > mkiv lua stats > resource resolver: loadtime 0.084 seconds, 2 scans > with scantime 0.012 seconds, 31 shared scans, 14 found files, scanned > paths: /home/fab/.texlive2013/texmf-config /home/fab/texmf > mkiv lua stats > stored bytecode data: 329 modules (0.180 sec), 69 > tables (0.000 sec), 398 chunks (0.180 sec) > mkiv lua stats > cleaned up reserved nodes: 41 nodes, 9 lists of 441 > mkiv lua stats > node memory usage: 2 glue, 2 penalty, 9 attribute, > 28 glue_spec, 3 attribute_list > mkiv lua stats > node list callback tasks: 6 unique task lists, 6 > instances (re)created, 40 calls > mkiv lua stats > used backend: pdf (backend for directly generating > pdf output) > mkiv lua stats > loaded patterns: en::2, load time: 0.000 > mkiv lua stats > jobdata time: 0.001 seconds saving, 0.000 seconds > loading > mkiv lua stats > callbacks: 143 direct, 219 indirect, 362 total > mkiv lua stats > randomizer: resumed with value 0.065744742781736 > mkiv lua stats > lxml preparation time: 0.000 seconds, 0 nodes, 15 > lpath calls, 0 cached calls > mkiv lua stats > result saved in file: demo2.pdf, compresslevel 3, > objectcompreslevel 3 > mkiv lua stats > loaded fonts: 2 files: latinmodern-math.otf > (experimental), lmroman12-regular.otf > mkiv lua stats > fonts load time: 0.103 seconds > mkiv lua stats > luatex banner: this is luatex, version > beta-0.76.0-2013061708 (tex live 2013) (rev 4627) > mkiv lua stats > control sequences: 37358 of 65536 + 100000 > mkiv lua stats > current memory usage: 62 MB (ctx: 62 MB) > mkiv lua stats > runtime: 0.407 seconds, 1 processed pages, 1 shipped > pages, 2.457 pages/second > > system | total runtime: 0.595 Thanks.

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context mkiv output options
by hwitloc＠gmail.com 07 Jan '14

07 Jan '14

Can MKIV ConTeXt output image files. I need to create an image file from a document and would prefer use Context to output it directly if possible and not have to convert a pdf file to an image file such as png or tiff. Is there a command line option for this. I looked at the outpuf from $ context --help , but cold find no answer there. It did not even mention the --pdf option, which does exist. Thanks

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XML and ConTeXt - no XML text showing up in output
by Steve Anderson 06 Jan '14

06 Jan '14

I'm following the instructions in http://pragma-ade.com/general/manuals/xml-mkiv.pdf for using XML in ConTeXt. When I run the first example, I get a PDF, but only the hard-coded text string "Contents" is in the PDF; none of the strings from the XML file are in the PDF. Any ideas? - Steve Mac OSX 10.7.5, MacTEX-2013 I've created the following two files: ================== demo.xml ================== <?xml version='1.0' standalone='yes?>  <document> <section> <title>Some title</title> <content> <p>a paragraph of text</p> <p>another paragraph of text</p> </content> </section> </document> ================== demo-converter.tex ================== \startxmlsetups xml:demo:base \xmlsetsetup{demo}{*}{-} \xmlsetsetup{demo}{document|section|p}{xml:demo:*} \stopxmlsetups \xmlregisterdocumentsetup{demo}{xml:demo:base} \startxmlsetups xml:demo:document \title{Contents} \placelist[chapter] \page \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:demo:section \chapter{\xmlfirst{#1}{/title}} \xmlfirst{#1}{/content} \stopxmlsetups \startxmlsetups xml:demo:p \xmlflush{#1}\endgraf \stopxmlsetups \xmlprocessfile{demo}{demo.xml}{} ================== and the command I'm running is context demo-converter.tex Standard out is: ================== ConTeXt ver: 2013.04.20 01:15 MKIV current fmt: 2013.12.26 int: english/english system > 'cont-new.mkiv' loaded (/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-new.mkiv) system > files > jobname 'demo-converter', input './demo-converter', result 'demo-converter' fonts > latin modern fonts are not preloaded languages > language 'en' is active (/Users/sanderson/dev/doc/main/feature/texml/content/demo-converter.tex structure > sectioning > title @ level 2 : 0.0 -> Contents fonts > beware: no fonts are loaded yet, using 'lm mono' in box backend > xmp > using file '/usr/local/texlive/2013/texmf-dist/tex/context/base/lpdf-pdx.xml' pages > flushing realpage 1, userpage 1 structure > sectioning > chapter @ level 2 : 0.1 -> \xmlfirst {demo::5}{/title} ) system > invalid \starttext ... \stoptext structure pages > flushing realpage 2, userpage 2 )</usr/local/texlive/2013/texmf-dist/fonts/opentype/public/lm/lmmono10-regular.otf> mkiv lua stats > used config file: selfautoparent:/texmfcnf.lua;selfautoparent:/texmf-dist/web2c/texmfcnf.lua mkiv lua stats > used cache path: readable: '/usr/local/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9' | readable+writable: '/Users/sanderson/Library/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9' mkiv lua stats > resource resolver: loadtime 0.415 seconds, 0 scans with scantime 0.000 seconds, 0 shared scans, 7 found files, scanned paths: <none> mkiv lua stats > stored bytecode data: 326 modules (0.207 sec), 69 tables (0.003 sec), 395 chunks (0.210 sec) mkiv lua stats > cleaned up reserved nodes: 41 nodes, 9 lists of 441 mkiv lua stats > node memory usage: 2 glue, 3 penalty, 12 attribute, 36 glue_spec, 3 attribute_list mkiv lua stats > node list callback tasks: 6 unique task lists, 5 instances (re)created, 103 calls mkiv lua stats > used backend: pdf (backend for directly generating pdf output) mkiv lua stats > loaded patterns: en::2 mkiv lua stats > jobdata time: 0.005 seconds saving, 0.001 seconds loading mkiv lua stats > callbacks: 290 direct, 197 indirect, 487 total mkiv lua stats > randomizer: resumed with value 0.88342237327407 mkiv lua stats > xml load time: 0.002 seconds, 1 files, 1 converted mkiv lua stats > lxml preparation time: 0.000 seconds, 9 nodes, 20 lpath calls, 1 cached calls mkiv lua stats > result saved in file: demo-converter.pdf, compresslevel 3, objectcompreslevel 3 mkiv lua stats > loaded fonts: 1 files: lmmono10-regular.otf mkiv lua stats > fonts load time: 0.042 seconds mkiv lua stats > luatex banner: this is luatex, version beta-0.76.0-2013052718 (tex live 2013) (rev 4627) mkiv lua stats > control sequences: 35558 of 65536 + 100000 mkiv lua stats > current memory usage: 47 MB (ctx: 47 MB) mkiv lua stats > runtime: 0.676 seconds, 2 processed pages, 2 shipped pages, 2.959 pages/second system | total runtime: 1.382 ================== and here's the log file ================== (/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-yes.mkiv ConTeXt ver: 2013.04.20 01:15 MKIV current fmt: 2013.12.26 int: english/english system > 'cont-new.mkiv' loaded (/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-new.mkiv) system > files > jobname 'demo-converter', input './demo-converter', result 'demo-converter' fonts > latin modern fonts are not preloaded languages > language 'en' is active (/Users/sanderson/dev/doc/main/feature/texml/content/demo-converter.tex structure > sectioning > title @ level 2 : 0.0 -> Contents fonts > beware: no fonts are loaded yet, using 'lm mono' in box backend > xmp > using file '/usr/local/texlive/2013/texmf-dist/tex/context/base/lpdf-pdx.xml' pages > flushing realpage 1, userpage 1 structure > sectioning > chapter @ level 2 : 0.1 -> \xmlfirst {demo::5}{/title} ) system > invalid \starttext ... \stoptext structure pages > flushing realpage 2, userpage 2 )</usr/local/texlive/2013/texmf-dist/fonts/opentype/public/lm/lmmono10-regular.otf> system > files > start used files used files > 1: filename=cont-yes.mkiv filetype=tex foundname=/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-yes.mkiv usedmethod=database used files > 2: filename=cont-new.mkiv filetype=tex foundname=/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-new.mkiv usedmethod=database used files > 3: filename=lang-us.lua filetype=lua foundname=/usr/local/texlive/2013/texmf-dist/tex/context/patterns/lang-us.lua usedmethod=database used files > 4: filename=/Users/sanderson/dev/doc/main/feature/texml/content/demo-converter.tex foundname=/Users/sanderson/dev/doc/main/feature/texml/content/demo-converter.tex usedmethod=direct used files > 5: filename=demo.xml foundname=demo.xml usedmethod=direct used files > 6: filename=lmmono10-regular filetype=otf format=otf foundname=/usr/local/texlive/2013/texmf-dist/fonts/opentype/public/lm/lmmono10-regular.otf usedmethod=database used files > 7: filename=lpdf-pdx.xml filetype=tex foundname=/usr/local/texlive/2013/texmf-dist/tex/context/base/lpdf-pdx.xml usedmethod=database system > files > stop used files system > structure > start used structure used structure > text: demo-converter system > structure > stop used structure system > files > start used files used file > 1: filename=cont-yes.mkiv filetype=tex foundname=/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-yes.mkiv usedmethod=database used file > 2: filename=cont-new.mkiv filetype=tex foundname=/usr/local/texlive/2013/texmf-dist/tex/context/base/cont-new.mkiv usedmethod=database used file > 3: filename=lang-us.lua filetype=lua foundname=/usr/local/texlive/2013/texmf-dist/tex/context/patterns/lang-us.lua usedmethod=database used file > 4: filename=/Users/sanderson/dev/doc/main/feature/texml/content/demo-converter.tex foundname=/Users/sanderson/dev/doc/main/feature/texml/content/demo-converter.tex usedmethod=direct used file > 5: filename=demo.xml foundname=demo.xml usedmethod=direct used file > 6: filename=lmmono10-regular filetype=otf format=otf foundname=/usr/local/texlive/2013/texmf-dist/fonts/opentype/public/lm/lmmono10-regular.otf usedmethod=database used file > 7: filename=lpdf-pdx.xml filetype=tex foundname=/usr/local/texlive/2013/texmf-dist/tex/context/base/lpdf-pdx.xml usedmethod=database system > files > stop used files system > options > start commandline options used option > currentrun="1" used option > fulljobname="./demo-converter.tex" used option > input="./demo-converter.tex" used option > kindofrun="1" used option > maxnofruns="8" used option > no-parse-first-line="true" system > options > stop commandline options system > options > start commandline files used file > 1: ./demo-converter.tex system > options > stop commandline files mkiv lua stats > used config file: selfautoparent:/texmfcnf.lua;selfautoparent:/texmf-dist/web2c/texmfcnf.lua mkiv lua stats > used cache path: readable: '/usr/local/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9' | readable+writable: '/Users/sanderson/Library/texlive/2013/texmf-var/luatex-cache/context/a86c089b384a3076dc514ba966a1fac9' mkiv lua stats > resource resolver: loadtime 0.415 seconds, 0 scans with scantime 0.000 seconds, 0 shared scans, 7 found files, scanned paths: <none> mkiv lua stats > stored bytecode data: 326 modules (0.207 sec), 69 tables (0.003 sec), 395 chunks (0.210 sec) mkiv lua stats > cleaned up reserved nodes: 41 nodes, 9 lists of 441 mkiv lua stats > node memory usage: 2 glue, 3 penalty, 12 attribute, 36 glue_spec, 3 attribute_list mkiv lua stats > node list callback tasks: 6 unique task lists, 5 instances (re)created, 103 calls mkiv lua stats > used backend: pdf (backend for directly generating pdf output) mkiv lua stats > loaded patterns: en::2 mkiv lua stats > jobdata time: 0.005 seconds saving, 0.001 seconds loading mkiv lua stats > callbacks: 290 direct, 197 indirect, 487 total mkiv lua stats > randomizer: resumed with value 0.88342237327407 mkiv lua stats > xml load time: 0.002 seconds, 1 files, 1 converted mkiv lua stats > lxml preparation time: 0.000 seconds, 9 nodes, 20 lpath calls, 1 cached calls mkiv lua stats > result saved in file: demo-converter.pdf, compresslevel 3, objectcompreslevel 3 mkiv lua stats > loaded fonts: 1 files: lmmono10-regular.otf mkiv lua stats > fonts load time: 0.042 seconds mkiv lua stats > luatex banner: this is luatex, version beta-0.76.0-2013052718 (tex live 2013) (rev 4627) mkiv lua stats > control sequences: 35558 of 65536 + 100000 mkiv lua stats > current memory usage: 47 MB (ctx: 47 MB) mkiv lua stats > runtime: 0.676 seconds, 2 processed pages, 2 shipped pages, 2.959 pages/second -- steveo at member.fsf.org What you say does matter, and so does how you say it.

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workarounds required for book layouts.
by john Culleton 31 Dec '13

31 Dec '13

For print books the half-title page is backed by a blank page but the full title page is backed by the copyright page. The first page of the bodymatter (chapter 1 in most cases) is recto faced by a blank verso. There are workarounds that obtain this layout. First \standardmakeup command must be modified thus: \setupmakeup[standard][page=yes, doublesided=no] Then to get a blank page after the half title We must insert a dummy page thus: \startstandardmakeup \null \stopstandardmakeup These two moves put a blank page after the half title but forbid it thereafter. The blank page after \startbodymatter, after \startbackmatter and after \startappendix is provided by: \setupsectionblock[frontpart][page=] \setupsectionblock[bodypart] [page=] \setupsectionblock[backpart] [page=] \setupsectionblock[appendix] [page=] This combination of workarounds gets the job done. There may be other combinations that do it as well. My suggestion is that all the above setup commands should be built into context. It takes some exploration of the mailing list to ferret out these layout techniques. I have already added them to my boilerplate macros.tex file that I insert in every book layout file. But others have to discover these techniques afresh when they start using Context for books. -- 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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Comfortaa font and ligatures
by Flavien Lambert 30 Dec '13

30 Dec '13

Dear all, I would like to use the comfortaa font available at http://www.dafont.com/comfortaa.font. I managed - maybe in a wrong way - to do it through the following example: \definefontfeature[comfortaa][mode=node,kern=yes,liga=yes,dlig=yes] \starttypescriptcollection[comfortaa] \starttypescript[sans][comfortaa][name] \setups[font:fallback:sans] \definefontsynonym[Sans][name:comfortaa][features=default] \stoptypescript \starttypescript[comfortaa] \definetypeface[\typescriptone][ss][sans][comfortaa][default] \stoptypescript \stoptypescriptcollection \setupbodyfont[comfortaa] \starttext fl fi \stoptext Unfortunately, there are no ligatures whereas the snapshots given by the author show some of them like fi and fl. Did I use the correct script? Best regards, Flavien.

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