- ntg-context - Mailing Lists

Re: [NTG-context] Linespacing in TOC
by Hans Hagen 23 Nov '13

23 Nov '13

On 11/22/2013 9:44 PM, Jan Tosovsky wrote: > On 2013-11-20 Hans Hagen wrote: >> On 11/19/2013 11:48 PM, Jan Tosovsky wrote: >>> >>> I'd like to tweak a default TOC linespacing... >>> >>> I've 'invented' this: >>> >>> \setupcombinedlist[content][list=chapter, alternative=c] >>> >>> \starttext >>> >>> \title{Table of Contents} >>> \setupinterlinespace[line=0.8ex] % too small, just for testing >>> \placecontent >>> \setupinterlinespace[line=2.75ex] >>> %\setupinterlinespace[reset] >>> >>> \startfrontmatter >>> \chapter{Intro}text >>> >>> text >>> >>> text >>> \startfrontmatter >>> \startbodymatter >>> \chapter{Chapter}text >>> \stopbodymatter >>> \startbackmatter >>> \chapter{Appendix}text >>> \stopbackmatter >>> \stoptext >>> >>> I cannot use simply the \completecontent command as the linespacing >>> is effective already between the title and the first entry line... >>> so I am splitting the title and the rest and set the linespacing >>> just before list rendering. Finally I am resetting the value manually. >>> >>> Are there better ways to tweak linespacing in TOC ? >> >> \title{Table of Contents} >> >> \start >> \setupinterlinespace[line=0.8ex] % too small, just for testing >> \placecontent >> \stop > > Thanks for the hint. > > But as I found, any value below 2.8ex causes interline inconsistencies when > special cases appears, see the extreme below: > > \starttext > \start > \setupinterlinespace[line=1.0ex] > \placecontent > \stop > \chapter{aaaaaaaa}. % line without descenders precedes a line without > ascenders > \chapter{pppppppp}. % line with descenders is followed with a line with > ascenders > \chapter{ŠŠŠŠŠŠŠŠ}. % the result is an inconsistent baseline distance > \stoptext > > Is there any remedy for this? Can I fix the baseline distance somehow? > > I have such cases in my TOC :-( > (but not so extreme as here) \definegridsnapping[crap] [fit,0.2] \setuplayout[grid=crap] but if you really need that kind of tweaks you might consider using a better font: if interlinespace is too small you will never get nice results you can try to play with the h/d ratio: \setupinterlinespace[line=2.8ex,height=0.8,depth=0.2] \showstruts \strut x \setupinterlinespace[line=2.8ex,height=0.7,depth=0.3] \showstruts \strut x or you can plug in a command (in the toc handler) that puts each line in a box with manipulated dimensions 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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Paragraph - the last line handling
by Jan Tosovsky 22 Nov '13

22 Nov '13

Hello Everyone, in my document there are lot of cases when the last line in the paragraph has a very narrow gap on the right (case 1 below). I understand it is sometimes difficult to squeeze characters to the desired lenght (case 2) without any impact to the final quality, but this looks very unnatural now (besides all other lines, which are nicely typeset keeping the optical edge on the right). Is it possible to somehow define that under a certain limit the line will be expanded to the end (case 3)? xxxxxxxxxxxx (1) xxxxxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxxxx (2) xxxxxxxxxxxxxx xxxxxxxxxxxx xxxxxxxxxxxx (3) xxxxxxxxxxxxxx xxxxxxxxxxxxxx I use the following setup now: \setupalign[hz, hanging] \setuptolerance[verystrict] % even 'strict' doesn't help here \setupindenting[medium, yes] Any idea? Thanks, Jan

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Re: [NTG-context] Linespacing in TOC
by Hans Hagen 22 Nov '13

22 Nov '13

On 11/19/2013 11:48 PM, Jan Tosovsky wrote: > Dear All, > > I'd like to tweak a default TOC linespacing... > > I've 'invented' this: > > \setupcombinedlist[content][list=chapter, alternative=c] > > \starttext > > \title{Table of Contents} > \setupinterlinespace[line=0.8ex] % too small, just for testing > \placecontent > \setupinterlinespace[line=2.75ex] > %\setupinterlinespace[reset] > > \startfrontmatter > \chapter{Intro}text > > text > > text > \startfrontmatter > \startbodymatter > \chapter{Chapter}text > \stopbodymatter > \startbackmatter > \chapter{Appendix}text > \stopbackmatter > \stoptext > > I cannot use simply the \completecontent command as the linespacing is > effective already between the title and the first entry line... so I am > splitting the title and the rest and set the linespacing just before list > rendering. Finally I am resetting the value manually. The 'reset' keyword > seems to be somehow ignored... > > Are there better ways to tweak linespacing in TOC ? \title{Table of Contents} \start \setupinterlinespace[line=0.8ex] % too small, just for testing \placecontent \stop ----------------------------------------------------------------- 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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Footnote line position
by Jan Tosovsky 22 Nov '13

22 Nov '13

Dear All, when a single line footnote is used, the footnote divider is rendered in larger distance than for footnotes with two or more lines (I mean a gap between the line and the footnote text). Initially I though there must be an 'empty' paragraph in my footnote but looking into the source it turned out to be a false alarm as it seems to be consistent. It can be tested easily: \chapter{Chapter}Foo\footnote{Bar}. \chapter{Chapter}Foo\footnote{Bar Bar}. Is this behaviour deliberate? Thanks, Jan ConTeXt 2013.11.14 & Win 7

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Re: [NTG-context] Numberconversion problem in caption prefixes
by Géry Ogam 22 Nov '13

22 Nov '13

Thank you Wolfgang, it does what I want. However, I realised after trying the following code inside environments (frontmatter, bodymatter, backmatter and appendices) that the default behaviour is WRONG because the conversions of prefixes are not always automatic. For instance, in the appendix environment, by default chapter numbers are Characters and every prefix representing a chapter number is also a Character (section prefixes, caption prefixes and so on). Now if you decide to switch chapter numbers to Romannumerals, you will get something totally inconsistent if you don’t do many conversions manually: *\startsectionblockenvironment[appendix]* * \defineconversionset[romannumeralsconversionset][][R]* * \setuphead[chapter][sectionconversionset=romannumeralsconversionset]* *\stopsectionblockenvironment* *\starttext* *\startappendices* *\chapter{Cool}* *\placefigure{A cow}{\externalfigure[cow]}* *\chapter{Cat}* *\section{Mouse}* *\section{Dog}* *\placefigure{A cow}{\externalfigure[cow]}* *\stopappendices* *\stoptext* which gives: *I Cool* *[figure] Figure I.I Cow % <-- Here the prefix conversion from 'A' to 'I' works.* *II Cat* *B.1 Mouse % <-- Here the prefix conversion from 'B' to 'II' does NOT work.* *B.2 Dog % <-- Here the prefix conversion from 'B' to 'II' does NOT work.* *[figure] Figure B.II Cow % <-- Here the prefix conversion from 'B' to 'II' does NOT work (because of the presence of the 2 sections B.1 and B.2 where the prefix conversion already did not work I think, so here is the BUG).* Extra: is it normal that caption NUMBERS (not prefixes) are converted to Romannumerals by default INSIDE the appendix environment (outside they are usual numbers)? ('Figure I.I Cow' and 'Figure B.II Cow' instead of 'Figure A.1 Cow' and 'Figure B.2 Cow'.)

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Re: [NTG-context] Problem with urls.
by Robert Blackstone 22 Nov '13

22 Nov '13

On 21 Nov 2013, at 19:53 , Wolfgang Schuster <schuster.wolfgang(a)gmail.com> wrotr >> > > I can process your example without problems. > > ConTeXt ver: 2013.11.16 12:43 MKIV beta fmt: 2013.11.21 int: english/english > > Wolfgang Thank you for your reaction. This is odd. Here this EM does not work with CONTEXT version 2013.11.14 23:22, (which uses LuaTeX version 0.76.0 as engine.) (to get this information I had of course to outcomment the "\from[apurl]") Still stranger: when I plugged the url into some other TeX-file it did work with the same ConTeXt version. So it seems that there is some essential difference between these files (apart from their content) Do you have any idea what that could be? Could it be a matter of text encoding? (I use TeXShop as the front end.) Best regards, Robert Blackstone

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Drawing chemical structures
by DesdeChaves 21 Nov '13

21 Nov '13

Dear Sirs, I'm trying to run some code from the ppchtex manual, however, the chemical structures are not correctly drawn. See the example: https://www.dropbox.com/s/w7v8kouc4glndf0/chemicerror.pdf. I found this problem en Minimals (last version) and on TexLive 2013. \setupbodyfont[11pt] \usemodule[chemic] \starttext \startchemical[width=fit,scale=small,size=big] \bottext{α-Glycerophosphate} \chemical[ONE,SB1357,Z0357][\TL{α}{C},\SL{OPO\lohi{3}{2-}},H,H] \chemical[MOV1,SB137,Z037][C,\SL{OH},H] \chemical[MOV1,SB137,Z0137][C,H,\SL{OH},H] \stopchemical \definechemical[desoxyribose] {\chemical[FIVE,FRONT,BB125,+SB3,-SB4,Z4][O] \chemical[FIVE,FRONT,+R1235,+RZ1235][H,H,\SR{HOH_2C},OH] \chemical[FIVE,FRONT,-R1235,-RZ1235][H,OH,H,H]} \startchemical[height=6500,top=2000,bottom=2500,width=4500] \chemical[desoxyribose] \bottext{Desoxiribosa (dR)} \stopchemical \startchemical[height=4500,bottom=2500] \bottext{$\alpha$-D-Fructofuranose} \chemical [FIVE,FRONT,BB125,+SB3,-SB4,Z4][O] \chemical [FIVE,FRONT,+R1235,+RZ1235][\SR{HO},H,\SR{HOH_2C},CH_2OH] \chemical [FIVE,FRONT,-R1235,-RZ1235][OH,H,\SR{HO},H,CH_2OH] \stopchemical \startchemical[height=4500,bottom=2500] \chemical [FIVE,FRONT,B,R] \chemical [+RZ1..5] [1,2,3,4,5] \chemical [-RZ1..5] [a,b,c,d,e] \stopchemical \stoptext

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Extra blank page after title page.
by john Culleton 21 Nov '13

21 Nov '13

Here is the code. first the file title.tex: ----------------- \startstandardmakeup[doublesided=no] (title stuff) \stopstandardmakeup ------------------- and next the file copy.tex: -------------------------------------- \startstandardmakeup[page=no] (contents) \stopstandardmakeup ------------------------ MY master file contains: \input title.tex \input copy.tex ---------------------- An extra blank page is inserted between the title page and the title verso. If I combine the two files into a new file combine.tex, eliminate the two input lines above and say \input combine.tex instead I still get the unwanted blank page in between. Using MKIV and TexLive 2013 on Linux. -- 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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Re: [NTG-context] Space problem after formulas inside itemize environments
by Géry Ogam 21 Nov '13

21 Nov '13

> What’s wrong with the second formula, both have the same space before and after the content? Then maybe Hans has corrected it recently. I am using ConTeXt version 2013.04.20, and you?

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Problem with urls.
by Robert Blackstone 21 Nov '13

21 Nov '13

Dear all, Presently I'm experiencing a problem with urls that, hopefully, the ME will demonstrate. It seems to me that something must have changed in the source since the end of september. The example works with mkiv of 24 sept, but not with that of 3 november and later. --------------------------------------------------- \useURL[apurl][http://wiki.contextgarden.net/Category:Commands] \starttext \from[apurl] \url[apurl] \stoptext -------------------------------------------- I use TeXshop. The console gives me the following cryptic message about a LuaTeX error: \ctxcommand #1^^@-\directlua {commands.#1} \font_helpers_low_level_define ...caledfontmode )} \edef \somefontspec {at \n... \font_helpers_trigger_define ..._identifier_class \csname \v_font_identifier… \applyfontclassstrategies ...\fontface \endcsname \else \expandafter \font_h... \font_helpers_synchronize_font ...classstrategies \fi \setfalse \c_font_auto... \tt f-\ifmode \mathtt \else \normaltt \fi … l.5 \from[apurl] ? Thanks in advance for any help. Best regards, Robert Blackstone

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