indenting in enumerations in mkiv

indenting in enumerations in mkiv

[Sytse]

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Within the enumeration environment I want the first paragraph not to be 
indented, whereas the second and following paragraphs should start with 
an indent.

The example below works fine in mkii, but I would like to use mkiv in 
which the first line is also indented.

Sytse
------
\defineenumeration[example][text=Example,indenting={yes,medium,next}]
\starttext
contextversion: 2013.05.28 00:36 

command: context proef.tex

\startexample 
This first line is indented, but shouldn't. Runs ok under mkii.

This second line should be indented and is ok under both mkii and mkiv.
\stopexample

\stoptext
------

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Re: indenting in enumerations in mkiv

[Wolfgang Schuster]

Am 01.07.2014 um 15:22 schrieb Sytse <Sytse.Knypstra@home.nl>:

> Within the enumeration environment I want the first paragraph not to be indented, whereas the second and following paragraphs should start with an indent.
> 
> The example below works fine in mkii, but I would like to use mkiv in which the first line is also indented.
> 
> Sytse
> ------
> \defineenumeration[example][text=Example,indenting={yes,medium,next}]
> \starttext
> contextversion: 2013.05.28 00:36 
> 
> command: context proef.tex
> 
> \startexample 
> This first line is indented, but shouldn't. Runs ok under mkii.
> 
> This second line should be indented and is ok under both mkii and mkiv.
> \stopexample
> 
> \stoptext

This is a bug in the enumeration code where the indent setup is used before the title/head is placed
which is then handled as first paragraph.

To fix this the \indenting command has to be moved after the \directsetup line in strc-con.mkvi:

\unexpanded\setvalue{\??constructionstarthandler\v!construction}% this will be redone (reorganized) .. too much boxing
  {\dostarttagged\t!construction\currentconstruction
   ...
   \edef\p_strc_constructions_indenting{\constructionparameter\c!indenting}%
   \ifx\p_strc_constructions_indenting\empty \else
     \indenting[\p_strc_constructions_indenting]% \use...
   \fi
   ...
   \directsetup\p_strc_constructions_renderingsetup\relax
   %
   \dostoptagged % tag
   \dostarttagged\t!constructioncontent\empty
   \ignorespaces} % args not needed

Wolfgang

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