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BUG: colour spilling in btxrendering
by Alexandre Christe 02 Feb '24

02 Feb '24

Dear list, It seems with one of the latest lmtx this old reported issue (https://www.mail-archive.com/ntg-context@ntg.nl/msg84988.html) is back. MWE: \setupinteraction[state=start,color=red,style=] \setupbtx[aps:cite][alternative=entry] \usebtxdefinitions[aps] \startbuffer [bib] @ARTICLE{67533, author={De Doncker, R.W.A.A. and Divan, D.M. and Kheraluwala, M.H.}, journal={IEEE Transactions on Industry Applications}, title={A three-phase soft-switched high-power-density DC/DC converter for high-power applications}, year={1991}, volume={27}, number={1}, pages={63-73}, keywords={DC-DC power converters;Resonance;Switching frequency;Inverters;Filters;Snubbers;Circuit topology;Thyristors;Switching converters;Industry Applications Society}, doi={10.1109/28.67533}} } \stopbuffer \usebtxdataset [bib.buffer] \starttext \cite[alternative=entry][67533] \startnointerference \placelistofpublications \stopnointerference \stoptext A. Christe

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Nested itemize lists: unexpected spacing
by Jim 01 Feb '24

01 Feb '24

Consider the following: \starttext Text before. \startitemize[1,nowhite] \item item 1 \item item 2 \startitemize[5,nowhite] \item sub-item 1 \item sub-item 2 \stopitemize \item item 3 \stopitemize Text after. \stoptext Notwithstanding the "nowhite" options, there is a blank line before sub-item 1, which I do not want. Oddly (to me), if I change the first "nowhite" to "packed", the space before sub-item 1 goes away, but then I get undesired space before and after the out itemization. Q1: Can someone explain the Zen of this? That is, why does the blank line before sub-item 1 go away with "packed", but not "nowhite"? Poking around on the internet, I find that if I leave the "nowhite"s, but precede "Text before." with \unprotect \c_strc_itemgroups_spacing_mode=1 % 0 works too, but 2 doesn't \protect then I get the spacing I want. Q2: \c_strc_itemgroups_spacing_mode seems to be an undocumented "feature". Is there a "documented" way of making the unwanted blank line go away, without introducing unwanted blank lines before and after the outer itemize list? Thanks. Jim

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textbackground spacing offset
by Marco Patzer 31 Jan '24

31 Jan '24

Hi! I'm having problems getting the textbackground spacing offset to work. Example: \setupframedtext [offset=overlay, width=max, depthcorrection=off] \setuptextbackground [location=paragraph, %% offset=overlay, %% does nothing %% backgroundoffset=overlay, %% does nothing %% depthcorrection=off, %% does nothing %% topoffset=3mm, %% works, but only for positive values background=, frame=on] \starttext \startframedtext \framed{Foo} \stopframedtext \starttextbackground \framed{Foo} \stoptextbackground \stoptext How do it get the same spacing as in the framedtext case? The textbackground has a small gap between the inner and outer frame at the top and a larger gab at the bottom. I'm not concerned with horizontal spacing here. Marco LMTX 2023.09.04 19:15

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chronological TOC
by jbf 30 Jan '24

30 Jan '24

I wonder if someone can point me in the right direction for a separate TOC which needs to be in chronological order at the back of the book (i.e. not in page number order, although I need the page numbers to show up in the TOC. There is the normal TOC at the front of the book, according to chapter titles. I have succeeded in defining a separate TOC to place at the back, but have not succeeded in the chronological order! Here is what I have done: \definelist[chron][criterium=all,alternative=c] At the back of the book: \placelist[chron][criterium=all] Then at an appropriate point after each \startchapter I have placed (as an example): \writetolist[chron]{}{{\bf 29 April 2017,} Speech, Panama City} This gives me my list, but in page number order. How do I get the date (e.g. 29 April 2017) to be the ordering factor in the list. I assume it will be something to do with criterium, but am clueless at the moment on how to indicate this. Julian

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Own command definition breaks with interaction: Use of \do_my_command doesn't match its definition
by Gerion Entrup 29 Jan '24

29 Jan '24

Hi, I want to make a proper definition of a new command to be able to process it in Lua. I found something on StackOverflow [1] but that breaks in enumeration _and_ when interaction is enabled and I do not understand why? Can you give me some help here? I want to make commands like \foo{bla} and \foo[b]{bla} possible at the same time. Here is a minimal example (also attached): ``` \startluacode function userdata.my_command(keywords, text) commands.writestatus("test", string.format("text: %s, config: %s", text, keywords)) local cfg = utilities.parsers.settings_to_hash(keywords) if cfg['emph'] ~= nil then context("\\emph{" .. text .. "}") elseif cfg['bold'] ~= nil then context("\\bold{" .. text .. "}") else context(text) end end \stopluacode % without that line there is no problem \setupinteraction[state=start] \defineenumeration[enu][text=Enu] \unprotect \def\mc{\dosingleempty\do_my_command} \def\do_my_command[#1]#2{% \iffirstargument{% \ctxlua{userdata.my_command('#1', [==[#2]==])}% }\else {% \ctxlua{userdata.my_command('', [==[#2]==])}% }\fi } \protect \starttext % all the following works \mc{foo} \mc[bold]{foo} \mc[emph]{foo} \startenu[title=Some] \stopenu % this breaks \startenu[title=Some \mc{foo}] \stopenu \stoptext ``` The compilation fails with: ``` tex error > tex error on line 41 in file ./test.tex: Use of \do_my_command doesn't match its definition ``` Best, Gerion [1] https://tex.stackexchange.com/a/55778

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How to stop
by Joel 28 Jan '24

28 Jan '24

I have a document that uses ~40 different TABLE configurations, each with their own special requirements, such as these below, and in total, perhaps 2000 tables appear in a file, using one of the configurations. \setupTABLE[r][1][align=raggedleft] \setupTABLE[c][1][width=.1\textwidth] \setupTABLE[c][2][width=.33\textwidth] \setupTABLE[c][3][width=.37\textwidth] \setupTABLE[c][4][width=.1\textwidth] \setupTABLE[c][5][width=.1\textwidth] \setupTABLE[c][1,2,3,4,5][align=raggedleft, frame=off] %\setupTABLE[r][2,3,4,5,6,8,9,11,12,14][bottomframe=off] \setupTABLE[r][1][bottomframe=on] \bTABLE[split=yes] \bTR\bTD {\it Lesson} \eTD\bTD {\it Time} \\eTD\bTD {\it Date} \eTD\bTD {\it Page} \eTD\eTR \eTABLE What I've been finding is that previous settings on TABLES appearing earlier in the document is impacting later tables. For instance, if one has a frame to the right of column 1, then the next table seems to acquire this setting as well, even if it isn't expected to have any frames at all. Note that each unique table is defined inside a macro. How can I make these table settings only apply to the a specific table? --Joel

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archive.contextgarden.net 404?
by Jim 28 Jan '24

28 Jan '24

Today I ran across three references to archive.contextgarden.net, one in a tugboat article and two others in context garden wiki pages. I was not able to reach that site. Is it (long since?) dead or is it just on vacation temporarily? Thanks. Jim

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Section number in the margin and the section title followed by paragraph!
by Ali Ali 28 Jan '24

28 Jan '24

I've able to achieve the results I wanted by trial/errrr using the code shown below. """ \def\subsecnumwrapper#1{\llap{#1\hskip8pt}} \setuphead[subsection][alternative=text,numbercommand=\subsecnumwrapper,distance=0pt] """ I just wanted to know if there already an option defined to achieve the desired result. Best regards, Ali

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\framed{\externalfigure} vs \externalfigure[frame=on]
by Jim 27 Jan '24

27 Jan '24

The wiki page for \setupexternalfigure says "Show frame around image. Most(?) options of \setupframed are usable!" I tried to put a frame around a picture (using \externalfigure with frame=on) but I didn't get the frame to play nicely (see example below). I can get the frame where I want it if instead I do \framed[frame=on,...]{\externalfigure...} but this leaves me wondering whether (1) I am misinterpreting the wiki pages, (2) The wiki pages are misleading/wrong, or (3) There is a bug in some code. If anyone would care to enlighten me, I would appreciate it. In particular, the offset=... option of \externalfigure does not seem to be consistent with the offset=... option of \framed. Here is the example... one and all should be able to directly run it, but the text above and below each picture may make the issues clear without having to run the code. (The result I was looking for is the second figure in this example.) Thanks. Jim %%%%%%%%%%%%%%%%%%%%%%%%%%% cut here %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \setuppapersize[legal] \starttext fr[ef] with frameoffset=1cm: This preceding text ends up inside the frame. \framed[frame=on,frameoffset=1cm]{\externalfigure[cow][width=3cm,frame=on]} This following text ends up inside the frame. \vskip0.25 in\hrule\vskip0.25 in fr[ef] with offset=1cm: This preceding text is above the frame as desired. \framed[frame=on,offset=1cm]{\externalfigure[cow][width=3cm,frame=on]} This following text is below the frame, as desired. \vskip0.25 in\hrule\vskip0.25 in ef[fr] with frameoffset=1cm: This preceding text ends up inside the frame. \externalfigure[cow][width=3cm,frame=on,frameoffset=1cm] This following text ends up inside the frame. \vskip0.25 in\hrule\vskip0.25 in ef[fr] with offset=1cm: The frame is tight to the image, not 1cm away. \externalfigure[cow][width=3cm,frame=on,offset=1cm] This following text ends up just below the image. \vskip0.25 in\hrule\vskip0.25 in ef[fr] with frameoffset=1cm,offset=1cm: This preceding text ends up inside the frame. \externalfigure[cow][width=3cm,frame=on,frameoffset=1cm,offset=1cm] This following text ends up inside the frame. \stoptext

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Footnotes in footnotes
by Thomas Meyer 27 Jan '24

27 Jan '24

Hi folks, in https://wiki.contextgarden.net/Footnotes there is Oblomov's example for footnotes in footnotes: This\footnote{Or that\footnote{Or possibly even the other.}, if you prefer.} is a sentence with a footnote. I get only the footnote number of the inner footnote in the first footnote, not the whole second/inner footnote. What's going wrong? Greetings Thomas

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