Re: Enumeration: chapter in counter, problem next to placefigure, and documentation issues

[Florian Leupold <fleupold@posteo.net>]

[-- Attachment #1.1: Type: text/plain, Size: 5028 bytes --]

> On 04.09.16, at 21:54, Otared Kavian <otared@gmail.com> wrote:
> 
> Hi Florian,
> 
> The following setup works fine here, I wonder whether this is what you want:
> 
> \defineenumeration[theorem]
> 	[text={Theorem},
> 	style=slanted,
> 	title=yes,
> 	alternative=hanging,
> %	hang=2,
> 	width=fit,
> 	right={~},
> 	way=bychapter,
> %	way=bysection,
> 	prefix=yes,
> %	prefixsegments={chapter:section},
> 	prefixsegments={chapter},
> 	]
> 
> Another more versatile solution is to define an enumeration like the \proclaim definition of plain TeX, as follows:
> 
> \defineenumeration[proclaim]
> 	[text=,
> 	style=slanted,
> 	title=yes,
> 	titleleft=,
> 	titleright={.},
> 	alternative=hanging,
> %	hang=2,
> 	width=fit,
> 	right={~},
> 	way=bychapter,
> %	way=bysection,
> 	prefix=yes,
> %	prefixsegments={chapter:section},
> 	prefixsegments={chapter},
> 	]
> 
> and the use it as in the following example:
> 
> \startproclaim{Pythagoras Theorem}
> The square on the hypotenuse is equal to the sum of the squares on the other two sides.
> \stopproclaim
> 
> You can play with other options in the setups above and tune them to your taste.
> 
> Best regards: OK
> 
>> On 4 Sep 2016, at 19:37, Florian Leupold <fleupold@posteo.net> wrote:
>> 
>> Dear list,
>> 
>> I am trying to use enumerations with MKIV I am a bit at a loss when it comes to the documentation (see below for a few issues).
>> 
>> Working on a concrete example, I have come pretty close to what I want for my enumeration ‘theorem’:
>> 
>> \setupexternalfigures[location=default]
>> \setupenumerations[
>> 	alternative=left,
>> 	text=Theorem,
>> 	headstyle=bold,
>> 	title=no,
>> 	way=bychapter,
>> 	stopper={:},
>> 	distance=1ex,
>> 	width=fit,
>> 	style=normal,
>> 	hang=fit]
>> \defineenumeration[theorem]
>> \starttext
>> \chapter{First chapter}
>> \starttheorem
>> The square on the hypotenuse is equal to the sum of the squares on the other two sides.
>> \stoptheorem
>> \chapter{Second chapter}
>> \placefigure[right, none]{}{\externalfigure[mill]}
>> \starttheorem
>> The square on the hypotenuse is equal to the sum of the squares on the other two sides.
>> \stoptheorem
>> \stoptext
>> 
>> QUESTIONS:
>> 1) I would like to prefix the theorem counter with the chapter number, such that the number of the second theorem becomes 2.1. Can this be done?
>> 2) Is it possible to circumvent the misplacement of the second theorem due to the placed figure? Ideally, the theorem would just use the space to the left it.
>> 
>> Issues with the documentation:
>> - In “ConTeXt Commands”, it says on page 224 that \setupenumeration inherits from \setupcounter; but in “ConTEXt reference manual", it says on page 246 that \setupenumerations inherits from \setupdescriptions.
>> - In “ConTEXt reference manual”, the key “location” for \defineenumeration should probably replaced by “alternative”. Right now, all examples on page 247 are unaffected by this setting and hence look the same.
>> - The wiki seems to use MKII, which makes a difference for the example on http://wiki.contextgarden.net/Command/enumeration, which compiles differently under ConTeXT online.
>> 
>> Thanks for your help!
>> 
>> Best regards,
>> Florian
>> ___________________________________________________________________________________
>> 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://tex.aanhet.net
>> archive  : http://foundry.supelec.fr/projects/contextrev/
>> wiki     : http://contextgarden.net
>> ___________________________________________________________________________________
> 
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________

Dear Otared and Wolfgang,

thanks for your helpful suggestions and information!

One problem, however, persists: The theorem environment gets misplaced when a figure is placed to its left:

\setupexternalfigures[location=default]
\setupenumerations[
	alternative=left,
	text=Theorem,
	title=no,
	stopper={:},
	distance=0ex,
	width=fit,
	right={~},
	style=normal,
	hang=fit]
\defineenumeration[theorem]
\starttext
\placefigure[right, none]{}{\externalfigure[mill]}
\starttheorem
The square on the hypotenuse is equal to the sum of the squares on the other two sides.
\stoptheorem
\stoptext

Does anyone know a way to fix this?

Thanks and best regards,
Florian

[-- Attachment #1.2: Message signed with OpenPGP using GPGMail --]
[-- Type: application/pgp-signature, Size: 842 bytes --]

[-- Attachment #2: Type: text/plain, Size: 485 bytes --]

___________________________________________________________________________________
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://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________