Re: How to make the first chapter number 0?

Re: How to make the first chapter number 0?

[Jeong Dal]

Dear Lukas,

Thank you for the solution.
It works fine for all, definitions, theorems, … except the numbers which I defined for exercise.
I’ll change the number definition of exercise following your example.

Thank you again.

Best regards,

Dalyoung

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Re: How to make the first chapter number 0?

[Procházka Lukáš Ing.]

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Hello Jeong,

see both solutions attached. Check them in relation to TOC.

Best regards,

Lukas


On Sat, 27 Jan 2018 16:08:03 +0100, Jeong Dal <haksan@me.com> wrote:

> Hi,
>
> I’d like to start the chapter number from 0.
> So I tried “\setcounter[chapter][-1]” or “\setcounter[chapter][0]” to test, but it doesn’t work.
> Is there any good method to make the number of the first chapter 0?
>
> Thank you for reading.
>
> Best regards,
>
> Dalyoung


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%D Numbering sections from zero

\defineexpandable[1]\PreviousNumber{\number\numexpr#1-1\relax}

\defineconversion[PreviousNumber][\PreviousNumber]

\defineconversionset[zerostart][n,PreviousNumber][n]

\setuphead[chapter,section][sectionconversionset=zerostart,page=no]

\starttext
  \placecontent

  \chapter{First chapter}
    \section{Sec}

  \chapter{Second chapter}
    \section{Sec}
\stoptext

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\starttext
  \bgroup
    \setuphead[section][ownnumber=yes]
    \section{0}{Zero}
      \subsection{SSecA}
    \setupheadnumber[section][0]
  \egroup
  %
  \section{Sec}
    \subsection{SSecB}
  \section{Sec2}
\stoptext

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How to make the first chapter number 0?

[Jeong Dal]

Hi, 

I’d like to start the chapter number from 0.
So I tried “\setcounter[chapter][-1]” or “\setcounter[chapter][0]” to test, but it doesn’t work.
Is there any good method to make the number of the first chapter 0?

Thank you for reading.

Best regards,

Dalyoung
___________________________________________________________________________________
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
___________________________________________________________________________________