- ntg-context - NTG Mailing Lists

\blank space at the top of a page
by James Withers 18 Jun '20

18 Jun '20

Hello list I have been trying to find a solution to how to insert blank lines before a chapter heading at the start of a page. In the following example the \blank[4*big] is ignored. The solution I've found is to add an empty box using \mbox{} before the \blank command. Is this the right way to do it or is there a more elegant way that I am missing? Many thanks James \setuphead[chapter][before={\blank[4*big]}] \starttext \startchapter[title={No space above this chapter}] chapter text etc \stopchapter \setuphead[chapter][before={\mbox{}\blank[4*big]}] \startchapter[title={Chapter with the right spacing}] chapter text etc \stopchapter \stoptext

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How could I find the 'depth' of an element found with xml.first()?
by Gerben Wierda 18 Jun '20

18 Jun '20

Given the following XML snippet <opa id=“opa"> <Foo name="SubFoo Level One" id="Foo"> <Foo name="SubFoo Level Two" id="Foo_2"> <bar id="Bar" name="A Bar"> <bar name="Bar Level Three" id="Bar_2"> <Foo id="oma">OmaFoo</Foo> </bar> </bar> <Foo name="Fuzz Level Four" id="Fuzz"/> </Foo> <Foo name="SubFoo Level Two" id="Foo_3"> <fuzz name="Fuzz" id="Fuzz_2"/> </Foo> </Foo> </opa> How would I go about to find the depth of an item found with an LPATH? E.g. //[id="Foo_3"] would find a node at depth 2 (assuming <opa> is at level 0) while //[id=“Fuzz_2"] would find a node at depth 3 and in either cases I would like to get that number (2 or 3) as well as the actual node. I can assume the values for ‘id’ are unique. I was wondering how I could go about finding the ‘depth’ of an item in the XML when using the LMTX built-in functions to work with XML. I don’t think there is a default function for that, is there? G

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Re: [NTG-context] (no subject)
by Malte Frank Gerdes 18 Jun '20

18 Jun '20

I am rarely using mailing lists, so i hope that i do it right :). Thanks for the help, Taco. I added an entry to the Wiki, but i'm not sure if it is sufficient this way and if it needs approval/review or something. Malte

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(no subject)
by Malte Frank Gerdes 17 Jun '20

17 Jun '20

Hi, I'm new to context and found this ``` \installpagearrangement 1*4*reversed {\dosetuparrangement{2}{2}{4}{3}{3}% X,Y,Total,hcutmarks,vcutmarks \pusharrangedpageFOURSINGLESIDEDFOLDEDREVERSED\poparrangedpagesTWO\relax} \def\pusharrangedpageFOURSINGLESIDEDFOLDEDREVERSED#1% {\advancearrangedpageN \reportarrangedpage\arrangedpageN \ifcase\arrangedpageN \or \handlearrangedpageXandY{#1}010\arrangedpageA % 1 rot,hskip,vskip \or \handlearrangedpageXandY{#1}111\arrangedpageA % 2 \or \handlearrangedpageXandY{#1}101\arrangedpageA % 3 \or \handlearrangedpageXandY{#1}000\arrangedpageA % 4 \poparrangedpages \fi} \setuppapersize [A10][A8] \setuparranging [1*4*reversed] \setuplayout [margin=0pt, width=fit] \showframe \starttext \dorecurse{8}{\vbox to \textheight{\vfill\midaligned{\tfd ABC}\vfill}\page} \stoptext ``` imposition scheme in the garden wiki and tried it out. Now i noticed that this sets the imposition scheme for *every* page, but i would like to have a different scheme on the second page (1*4), how do i set that (if this is even possible)? The result should look like ``` P4 P1 R3 R2 P5 P6 P7 P8 ``` where 5-8 should be on the back of 1-4 (double sided). Thanks in advacne for any help :) Malte

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Re: [NTG-context] Yet another cornercase of ^^ handling in LuaMetaTeX
by Hans Hagen 17 Jun '20

17 Jun '20

On 6/17/2020 12:10 PM, Marcel Fabian Krüger wrote: > On Mon, Jun 15, 2020 at 04:16:06PM +0200, Hans Hagen wrote: >> >> ah, i removed some doee that i though was never seen; i'll add that bit >> again >> >>> Beside that, I noticed a smaller weird thing when using LuaMetaTeX in ini >>> mode without Context: The default mathcodes for digits and letters have >>> their class and family values switched. So e.g. "A" has a default >>> mathcode of 119537729=0x7200041, indicating class 1 and family 7, >>> instead of the expected 31457345=0x1E00041, indicating class 7 and >>> family 1. Of course this isn't really a problem because the format will >>> normally assign new mathcodes anyway, but especially class 1 seems like >>> a *very* unnatural default for normal letters. >> i'll check it (digits get class 0) ... indeed these defaults nowadays never >> kick in this way > > Thanks. Is there any way to convert either a token number (as given e.g. > by t.tok) or a numeric cs identifier (as given e.g. by t.tok-cs_token_flag) > to a token uservalue? > In LuaTeX I used to use `token.new(tok, 0)` for this, but LuaMetaTeX > seems to do more checking here. Indeed there is more checking. So, when you create a token you need to use a valid cmd code and a valid chr code. \ctxlua{ local t = token.new(string.byte("X"),token.command_id("letter")) tex.print(t) } The interface might evolve a bit more. Valid commands (at this moment) are: \ctxlua{ for k, v in ipairs(token.values("command")) do print(k,v) end } So, things like this should work \dimen3456=1234pt \dimen3467= \ctxlua{ local t = token.new(3456,token.command_id("register_dimen")) % local t = token.new("register_dimen",3456) % in upcoming version tex.sprint(t) } \the\dimen3467 As does: \ctxlua{ local t1 = token.new(string.byte("{"),token.command_id("letter")) local t2 = token.new(string.byte("}"),token.command_id("letter")) tex.print(t1) tex.print(t2) } Properties like cs_token_flag are not user level and have no meaning in the interface. In fact, the 'token-as-number' is just some representation with no intended meaning. Also, tokens that are problematic or can interfere badly might become inaccessible in future versions. (I don't expect many users to use the low level token interface anyway but it's there as part of the package.) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

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using modeset
by Jan Willem Flamma 17 Jun '20

17 Jun '20

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No dots in \dotfill with new font
by James Withers 17 Jun '20

17 Jun '20

Hello I've followed the instructions on the Context Garden wiki to make use of a different font. Unfortunately when using \dotfill the dots do not show up. My minimal example is below. I think this might be because \dotfill takes its dots from the math mode font which I have not set up correctly. Grateful for any assistance James \starttypescript [cormorant] \definefontsynonym[Cormorant-Regular] [file:Cormorant-Regular] \stoptypescript \starttypescript [cormorant] \setups[font:fallback:serif] \definefontsynonym[Serif] [Cormorant-Regular] [features=default] \stoptypescript \starttypescript [cormorant] \definetypeface [cormorant] [rm] [serif] [cormorant] [default] \definetypeface [cormorant] [mm] [math] [cormorant] [default] \stoptypescript \setupbodyfont [cormorant] \starttext ..... text before dotfill\dotfill text after dotfill ..... \stoptext

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Re: [NTG-context] spacing before items
by jkitz＠inradius.net 16 Jun '20

16 Jun '20

> On Jun 16, 2020, at 1:51 PM, mike(a)murchisondrillingschools.com wrote: > > I want more space before each top-level item. MWE: > > \defineitemgroup[mdshw][levels=2] > \setupitemgroup[mdshw][1][n] > \setupitemgroup[mdshw][2][a, packed, 1*broad][left=(, right=), stopper=] Is something like this what you want? (Play with the values [2cm]) \defineitemgroup[mdshw][levels=2] \setupitemgroup[mdshw][1][n][before={\blank[2cm]},after={\blank[2cm]},inbetween={\blank[2cm]}] \setupitemgroup[mdshw][2][a, packed, 1*broad][left=(, right=), stopper=] HTH, John

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issue with \comment
by Pablo Rodriguez 16 Jun '20

16 Jun '20

Dear list, when trying to report another issue, I found the following one (using latest from 2020.06.12 17:43): \setupinteraction[state=start] \starttext a\contextversion \comment[location={rightmargin}]{comment} \stoptext For some strange reason, \comment isn’t added when there is no other content in the paragraph. I think it might be a bug. Could anyone confirm this? Many thanks for your help, Pablo -- http://www.ousia.tk

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wrong page for annotation and \pagenumber
by Pablo Rodriguez 16 Jun '20

16 Jun '20

Dear list, I have the following number with wrong annotation placement and wrong page number, which would be both on the second page: \setupinteraction[state=start] \definelayer[pgnumber] \setupbackgrounds[page][background=pgnumber] \starttext \placelist[section][alternative=d] \dorecurse{16}{\section{Section}} \pagenumber/\lastpagenumber \setlayer[pgnumber] {\comment{\pagenumber}} \stoptext Could anyone confirm the issue? Many thanks for your help, Pablo -- http://www.ousia.tk

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