On Fri, 2020-11-20 at 08:17 +0100, mf wrote: > Il 20/11/20 02:06, Johann Birnick ha scritto: > > On Thu, 2020-11-19 at 11:25 +0100, mf wrote: > > > Il 19/11/20 10:39, Johann Birnick ha scritto: > > > > Hello, > > > > > > > > I want to setup some fancy theorem style for my math notes. For this I > > > > want > > > > to > > > > have a colored margin line next to my theorems. It should look like > > > > this: > > > > > > > > https://i.ibb.co/F6L59pD/idea.png > > > > > > > > The line should stretch over the whole theorem, not just the first line. > > > > (But the latter would be a beginning, though.) > > > > > > > > Important to note is that the line should be *on the margin*, not in the > > > > text. > > > > > > > > So do you have an idea on how I could do that? I would greatly > > > > appreciate > > > > your > > > > answer. Thank you! > > > > > > > Look for \startsidebar \stopsidebar and \setupsidebar. > > > > > > \setupsidebar [...,...] [..,..=..,..] > > > 1 2 > > > OPT > > > 1 NAME > > > 2 rulethickness = DIMENSION > > > rulecolor = COLOR > > > alternative = NUMBER > > > topoffset = DIMENSION > > > bottomoffset = DIMENSION > > > distance = DIMENSION > > > leftmargindistance = DIMENSION > > > level = NUMBER > > > > > > Massi > > > > Thank you! I have two more questions: > > > > 1. Where can I find a documentation for this command? Even Google finds > > nothing. > > I took it from the "Commands" manual. You can find it here: > > ./tex/texmf-context/doc/context/documents/general/qrcs/setup-en.pdf > > in your ConTeXt directory. > > > 2. Unfortunately, adding \startsidebar and \stopsidebar into the `before` > > and > > `after` options of my enumeration messes up whitespace at the end. Here is a > > screenshot: > > > > https://s12.directupload.net/images/201120/lfmwp5lh.png > > > > The theorem is a normal enumeration. Like this: > > > > \defineenumeration[Theorem][before=\startsidebar, after=stopsidebar] > > > > \startsidebar and \stopsidebar should be called in horizontal mode, > since you might want to mark in the margin only a part of a paragraph. > In that case the bar would extend from the start of the marked text > until its end. > The default behavior of the bar is extending from the top of the first > line to the bottom of the last one. > Once you ended a paragraph with \par, you're in a new line and the bar > will extend to the bottom of it. > > A solution could be something like this: > > \dontleavehmode\startsidebar Theorem: ... \stopsidebar\par > > Otherwise you could adjust the bottomoffset parameter to the line > height, so that the bar ends a line height before its default. > > That way you could keep > > > \defineenumeration[Theorem][before=\startsidebar, after=stopsidebar] > > or, better: > > \definesidebar[Theorem][bottomoffset=...] > \defineenumeration[Theorem][before={\startsidebar[Theorem]},after=\stopsidebar > ] > > Massi
Thank you very much. Now I understand why it happens. The `after` gets called after the end of the paragraph. Unfortunately, [before=\dontleavehmode\startsidebar, after=\stopsidebar\par] doesn't work, it doesn't change anything. I have also tried adding \nowhitespace \startlinecorrection ... \stoplinecorrection at certain positions, but it doesn't change anything. Also, I have tried to call \startsidebar by hand after \startTheorem and call \stopsidebar with [closesymbol=\stopsidebar]. That works! But there is no field in the enumeration where I can put [...=\startsidebar]. The fields 'stopper', 'right', 'titlecommand' etc. don't work. Do you have any further ideas? There must be a possibility! You also need that e.g. for setting a background color to your enumeration. I noticed that using [before=\starttextbackground, after=\stoptextbackground] also messes up whitespace... . I would again greatly appreciate your help. Thank you! Johann ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________