Re: [NTG-context] numbering questions
Thank you, Wolfgang!
I _knew_ ConTeXt would be able to handle my requirements! ;D
It’s wikified now (at \setuphead and \defineconversion).
Hraban
Am 01.01.23 um 11:27 schrieb Wolfgang Schuster:
Henning Hraban Ramm via ntg-context schrieb am 31.12.2022 um 18:23:
A happy new year to everyone!
I’m playing with some examples of section numbering.
* Is there a setup to influence the order of number segments? I.e. can
I have “section.chapter.part“ instead of “part.chapter.section”?
You need a new prefix-set to rearrange the order of the sections.
begin example
\defineprefixset [reverse-section] [section,chapter] []
\defineprefixset [reverse-subsection] [subsection,section,chapter] []
\setuphead
[section]
[sectionset=reverse-section]
\setuphead
[subsection]
[sectionset=reverse-subsection]
\starttext
\startchapter [title={A}]
\startsection [title={B}]
\startsubsection [title={C}] \stopsubsection
\startsubsection [title={D}] \stopsubsection
\startsubsection [title={E}] \stopsubsection
\stopsection
\startsection [title={F}]
\startsubsection [title={G}] \stopsubsection
\startsubsection [title={H}] \stopsubsection
\startsubsection [title={I}] \stopsubsection
\stopsection
\stopchapter
\stoptext
end example
* How can I format the segments, e.g. to get two or three digits each
(leading zeros)?
You can create your own conversion format.
begin example
\startluacode
interfaces.implement {
name = "FourDigits",
public = true,
arguments = "string",
actions = function(s) context("%04d",tonumber(s)) end
}
\stopluacode
\defineconversion [FourDigits] [\FourDigits]
\setuphead
[chapter]
[conversion=FourDigits]
\starttext
\startchapter [title={Chapter}] \stopchapter
\stoptext
end example
Wolfgang
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Re: [NTG-context] numbering questions
Henning Hraban Ramm via ntg-context schrieb am 31.12.2022 um 18:23:
A happy new year to everyone!
I’m playing with some examples of section numbering.
* Is there a setup to influence the order of number segments? I.e. can
I have “section.chapter.part“ instead of “part.chapter.section”?
You need a new prefix-set to rearrange the order of the sections.
begin example
\defineprefixset [reverse-section] [section,chapter] []
\defineprefixset [reverse-subsection] [subsection,section,chapter] []
\setuphead
[section]
[sectionset=reverse-section]
\setuphead
[subsection]
[sectionset=reverse-subsection]
\starttext
\startchapter [title={A}]
\startsection [title={B}]
\startsubsection [title={C}] \stopsubsection
\startsubsection [title={D}] \stopsubsection
\startsubsection [title={E}] \stopsubsection
\stopsection
\startsection [title={F}]
\startsubsection [title={G}] \stopsubsection
\startsubsection [title={H}] \stopsubsection
\startsubsection [title={I}] \stopsubsection
\stopsection
\stopchapter
\stoptext
end example
* How can I format the segments, e.g. to get two or three digits each
(leading zeros)?
You can create your own conversion format.
begin example
\startluacode
interfaces.implement {
name = "FourDigits",
public = true,
arguments = "string",
actions = function(s) context("%04d",tonumber(s)) end
}
\stopluacode
\defineconversion [FourDigits] [\FourDigits]
\setuphead
[chapter]
[conversion=FourDigits]
\starttext
\startchapter [title={Chapter}] \stopchapter
\stoptext
end example
Wolfgang
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Re: [NTG-context] numbering questions
Am 31.12.22 um 20:41 schrieb Pablo Rodriguez via ntg-context:
On 12/31/22 18:23, Henning Hraban Ramm via ntg-context wrote:
I’m playing with some examples of section numbering.
* Is there a setup to influence the order of number segments? I.e. can I
have “section.chapter.part“ instead of “part.chapter.section”?
I thought sectionsegments=section:chapter would work, but it doesn’t.
* How can I format the segments, e.g. to get two or three digits each
(leading zeros)?
The easy part is to have the leading zeros, but I cannot get it working
with numbercommand or deepnumbercommand.
\startluacode
function document.leadingzeros(str)
local lzeros = 3-str:len()
return ("0"):rep(lzeros)
end
\stopluacode
\unexpanded\def\lzeros#1%
{\cldcontext{document.leadingzeros("#1")}}
Same. With numbercommand, Lua gets "\s and can’t handle it, with
deepnumbercommand it gets "1-\m". Is this a catcode issue?
* I can force a section number with “ownnumber”, but the next one is
back in the previous scheme. Itemize has “start”. How can I start
section chapter numbering at 3 (or -1 or whatever; I know I can start at
0 with “zero”) and let ConTeXt continue from there?
\setupheadnumber[chapter][3] % will start with 4
Thank you, that works.
I hope it helps. »Einen guten Rutsch ins Neujahr!«
Dito!
(In proper German that would be just “Guten Rutsch” or “Guten Rutsch ins
neue Jahr”; Neujahr ist just the name of the holiday.)
All the best,
Hraban
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Re: [NTG-context] numbering questions
On 12/31/22 18:23, Henning Hraban Ramm via ntg-context wrote:
> I’m playing with some examples of section numbering.
>
> * Is there a setup to influence the order of number segments? I.e. can I
> have “section.chapter.part“ instead of “part.chapter.section”?
I thought sectionsegments=section:chapter would work, but it doesn’t.
> * How can I format the segments, e.g. to get two or three digits each
> (leading zeros)?
The easy part is to have the leading zeros, but I cannot get it working
with numbercommand or deepnumbercommand.
\startluacode
function document.leadingzeros(str)
local lzeros = 3-str:len()
return ("0"):rep(lzeros)
end
\stopluacode
\unexpanded\def\lzeros#1%
{\cldcontext{document.leadingzeros("#1")}}
> * I can force a section number with “ownnumber”, but the next one is
> back in the previous scheme. Itemize has “start”. How can I start
> section chapter numbering at 3 (or -1 or whatever; I know I can start at
> 0 with “zero”) and let ConTeXt continue from there?
\setupheadnumber[chapter][3] % will start with 4
I hope it helps. »Einen guten Rutsch ins Neujahr!«
Happy New Year to all!
Pablo
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Re: [NTG-context] numbering questions
Am 31.12.22 um 19:20 schrieb Duncan Hothersall: I can't test right now but would something like \setuphead[Day][sectionsegments=Day:Month:Year] help? I forgot to mention that I tried this. It doesn’t work (while it would be the most easy syntax, I guess), you can set the segments only in order of hierarchy. Hraban ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] numbering questions
I can't test right now but would something like
\setuphead[Day][sectionsegments=Day:Month:Year]
help?
Duncan
On Sat, 31 Dec 2022 at 17:24, Henning Hraban Ramm via ntg-context <
ntg-context@ntg.nl> wrote:
> A happy new year to everyone!
>
> I’m playing with some examples of section numbering.
>
> * Is there a setup to influence the order of number segments? I.e. can I
> have “section.chapter.part“ instead of “part.chapter.section”?
>
> * How can I format the segments, e.g. to get two or three digits each
> (leading zeros)?
>
> * I can force a section number with “ownnumber”, but the next one is
> back in the previous scheme. Itemize has “start”. How can I start
> section chapter numbering at 3 (or -1 or whatever; I know I can start at
> 0 with “zero”) and let ConTeXt continue from there?
>
>
> My example tries to (ab)use the section numbering for a date (e.g. for a
> diary):
>
> -
> \definestructureconversionset[default][n,n,month,n][n]
> \definestructureseparatorset [default][-,-,-,-]
>
> \definehead[Year][chapter]
> \definehead[Month][section]
> \definehead[Day][subsection]
>
> \define[2]\TitleCmd{#1} % number only
>
> \setuphead[Year,Month,Day][number=yes,page=no,command=\TitleCmd]
> \setuphead[Year][page=yes]
> %\setuphead[Month][]
> \setuphead[Day][style={\ss\bf}]
>
> \def\Dummycontent{
> \dorecurse{12}{
> \startMonth
> New Month.
>
> \dorecurse{5}{
> \startDay
> Another day.
>
> \stopDay
> }
>
> \stopMonth
> }}
>
> \starttext
>
> \startYear[ownnumber=2023,title=This]
> A new year begins.
>
> \Dummycontent
>
> \stopYear
>
> \startYear
> Next year.
>
> \Dummycontent
>
> \stopYear
>
> \stoptext
> -
>
> Hraban
>
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
>
> ___
>
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[NTG-context] numbering questions
A happy new year to everyone!
I’m playing with some examples of section numbering.
* Is there a setup to influence the order of number segments? I.e. can I
have “section.chapter.part“ instead of “part.chapter.section”?
* How can I format the segments, e.g. to get two or three digits each
(leading zeros)?
* I can force a section number with “ownnumber”, but the next one is
back in the previous scheme. Itemize has “start”. How can I start
section chapter numbering at 3 (or -1 or whatever; I know I can start at
0 with “zero”) and let ConTeXt continue from there?
My example tries to (ab)use the section numbering for a date (e.g. for a
diary):
-
\definestructureconversionset[default][n,n,month,n][n]
\definestructureseparatorset [default][-,-,-,-]
\definehead[Year][chapter]
\definehead[Month][section]
\definehead[Day][subsection]
\define[2]\TitleCmd{#1} % number only
\setuphead[Year,Month,Day][number=yes,page=no,command=\TitleCmd]
\setuphead[Year][page=yes]
%\setuphead[Month][]
\setuphead[Day][style={\ss\bf}]
\def\Dummycontent{
\dorecurse{12}{
\startMonth
New Month.
\dorecurse{5}{
\startDay
Another day.
\stopDay
}
\stopMonth
}}
\starttext
\startYear[ownnumber=2023,title=This]
A new year begins.
\Dummycontent
\stopYear
\startYear
Next year.
\Dummycontent
\stopYear
\stoptext
-
Hraban
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