- ntg-context - Mailing Lists

Hooking stoptext
by Procházka Lukáš Ing. - Pontex s. r. o. 08 Oct '13

08 Oct '13

Hello, I'm trying to hook commands.stoptext()... Here's a minimal example: why only the first image appears? ---- \startluacode local cmd_p local tab = {} f = function(a) if not cmd_p then cmd_p = commands.stoptext commands.stoptext = function(...) context("Hook") for _, v in ipairs(tab) do context.startTEXpage() context.externalfigure{v} context.stopTEXpage() end cmd_p(...) end end table.insert(tab, a) end \stopluacode \starttext A \ctxlua{f("cow")} \ctxlua{f("hacker")} \stoptext ---- When I modify the code: ---- ... for _, v in ipairs(tab) do --context.startTEXpage() context.externalfigure{v} --context.stopTEXpage() end ... ---- all figures are shown OK. Where's the problem? TIA. Best regards, Lukas -- Ing. Lukáš Procházka [mailto:LPr@pontex.cz] Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz] Bezová 1658 147 14 Praha 4 Tel: +420 244 062 238 Fax: +420 244 461 038

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LuaTeX fonts script update error
by mathew 07 Oct '13

07 Oct '13

Just installed the ConTeXt standalone, and the fonts script doesn't seem to work: % mtxrun --script fonts --list .../context/tex/texmf-context/tex/context/base/font-trt.lua:11: attempt to index field 'names' (a nil value) Commenting out line 11 seems to make the script function. mathew

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Re: [NTG-context] Breaks in TOC
by "H. Özoguz" 07 Oct '13

07 Oct '13

> http://www.ntg.nl/pipermail/ntg-context/2013/072485.html > > Wolfgang Thanks Wolfgang, so I guess the key I was looking for is "list". But see what happens here: \starttext \completecontent \startsection[ title={Eine sehr, sehr lange Überschrift, die auf jeden Fall irgendeine Art von Formatierung benötigt.}, list={Eine sehr, sehr lange Überschrift,\\die auf jeden Fall irgendeine Art von Formatierung benötigt.} ] \startsection[ title={Eine sehr, sehr lange Überschrift, die auf jeden Fall irgendeine Art von Formatierung benötigt.}, list={Eine sehr, sehr lange Überschrift,\par die auf jeden Fall irgendeine Art von Formatierung benötigt.} ] \stoptext The first try with "\\" has no effect. And the second with "\par" justifies the first line, which is not intended. How to get only a normal break, without new aligning of the first line? Huseyin

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buglet in latin modern
by Hans Hagen 07 Oct '13

07 Oct '13

Hi, There is a buglet in lm mono 12pt: \starttext % 6 and 9 wrong in 12pt \def\TestMe#1{\setbox0\hbox{#1}\dontleavehmode\expanded{\box0: \the\wd0}\par} \definedfont[lmmono8-regular] \processcommalist[1,2,3,4,5,6,7,8,9,0,{,}]\TestMe \definedfont[lmmono10-regular] \processcommalist[1,2,3,4,5,6,7,8,9,0,{,}]\TestMe \definedfont[lmmono12-regular] \processcommalist[1,2,3,4,5,6,7,8,9,0,{,}]\TestMe \stoptext 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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Integral subscript leads to “Undefined control sequence”
by Marco Patzer 07 Oct '13

07 Oct '13

Hi, the current beta doesn't like integral subscripts any more: \starttext \math{\int_a} \stoptext Marco

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passvariable(); path problem
by Peter Rolf 07 Oct '13

07 Oct '13

Hi, I played around with the new passvariable() option and ran into errors when passing a path. Used the latest beta (01.10.2013). Can someone confirm this? Peter

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nested mp
by Hans Hagen 07 Oct '13

07 Oct '13

Hi, This should work ok now in the current beta. \starttext \startuniqueMPgraphic{mytest} fill OverlayBox withcolor green ; draw textext("nested") xsized 8cm shifted center OverlayBox withcolor blue ; draw fullcircle scaled bbwidth(OverlayBox) withcolor red ; \stopuniqueMPgraphic \defineoverlay[mytest][\uniqueMPgraphic{mytest}] \startMPpage[offset=1pt] fill fullcircle scaled 10cm withcolor red ; draw textext("\framed[background=mytest]{bla}") ; draw textext("test 1.1") xsized 8cm rotated 45 withcolor white/2 ; draw textext("test 1.2") xsized 4cm rotated -45 withcolor white/4 ; \stopMPpage \startMPpage[offset=1pt] fill fullcircle scaled 10cm withcolor red ; draw textext("\framed[background=mytest]{bla bla}") ; draw textext("test 2.1") xsized 8cm rotated 45 withcolor white/1 ; draw textext("test 2.2") xsized 4cm rotated -45 withcolor white/2 ; draw textext("test 2.1") xsized 6cm rotated -30 withcolor white/3 ; draw textext("test 2.2") xsized 4cm rotated 30 withcolor white/4 ; \stopMPpage \stoptext -- ----------------------------------------------------------------- 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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Re: [NTG-context] Breaks in TOC
by "H. Özoguz" 07 Oct '13

07 Oct '13

Thanks to your kindely help, Nr. 2 is solved easily, but Nr. 1 is still open. Is it clear, what I intend to do, or totally unclear? :) The question is simply to break a title in the TOC, without breaking it in the text. Or more generally: How to change the title in the TOC (maybe a complete other title, as in the text, like it is possible for the header by the key "marking"). (No matter, if that makes sense, or not). Thanks. Huseyin

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TEXpage produces wrong bounding box with rotated images
by Marco Patzer 07 Oct '13

07 Oct '13

Hi, when rotation is used, the TEXpage bounding box is incorrect. Angles multiples of 90° are correct, however. It looks like a bug. Example: \setupexternalfigures [location=default] \starttext \startTEXpage \externalfigure [hacker] [orientation=44] \stopTEXpage \startTEXpage \externalfigure [hacker] [orientation=46] \stopTEXpage \stoptext Marco

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scope and grouping in flowchart
by Peter Münster 07 Oct '13

07 Oct '13

Hi, Why is the \getvariable not in the same grouping level as the \setvariables here: --8<---------------cut here---------------start------------->8--- \usemodule[chart] \startFLOWchart[test] \startFLOWcell \setvariables[test][test=test] \text{\getvariable{test}{test}} % no text! \stopFLOWcell \stopFLOWchart \starttext \FLOWchart[test] \stoptext --8<---------------cut here---------------end--------------->8--- Workaround: \setgvariables[test][test=test] TIA for any explanation, -- Peter

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