A few puzzling problems (bugs?) with enumerations

[Mathieu Boespflug <0xbadcode@gmail.com>]

Hi,

using the latest beta, I've had a bunch of problems using enumerations
in mkiv. Earlier betas have had the same problems. Consider the
following document:

\defineenumeration
  [definition]
  [    text=Definition,
      title=yes,
       list=all,
   listtext={Definition }]

\defineenumeration
  [theorem]
  [    text=Theorem,
      title=yes,
      style=italic,
       list=all,
     number=definition,
   listtext={Theorem }]

\defineenumeration
  [proof]
  [       text=Proof,
        number=no,
     headstyle=italic,
         title=no,
   closesymbol={\mathematics{\square}},
         style=normal]

\starttext

blah blah

\startdefinition{foo}
  body1
\stopdefinition

\startdefinition
  body2
\stopdefinition

\startdefinition[-]
  body3
\stopdefinition

\starttheorem
  $P = NP$
\stoptheorem
\startproof
  too long to fit here.
\stopproof

\section{Inside sections}

\subsection{Inside subsections}

\startdefinition{foo}
  body1
\stopdefinition

\startdefinition
  body2
\stopdefinition

\startdefinition[-]
  body3
\stopdefinition

\starttheorem[thm:pnp]
  $P = NP$
\stoptheorem
\startproof
  too long to fit here.
\stopproof

Let's talk about \in{theorem}[thm:pnp].

\stoptext

I see five problems :

1. Even when the enumeration has no title, the parentheses appear.
Judging by Aditya's code in his MyWay on theorems, it used to be that
when there is no title, the parens don't appear. How do I recover this
behaviour?

2. I want the "theorem" enumeration to share its number with the
"definition" environment. That doesn't seem to work. Outside of any
section, the theorem just doesn't have any number. Inside a section,
the theorem very oddly displays the section number.

3. I want the "proof" enumeration to have no number.  That doesn't
work inside a section. As for the "theorem" enumeration, the section
number is printed even though here i requested no number at all!

4. Suppressing the number for a specific enumeration using the [-]
switch doesn't work. As before, inside a section, the section number
appears instead of no number.

5. Citing a specific theorem using \in{theorem}[thm:pnp] doesn't show
the number of a theorem.

I'm guessing the last four points are all related.

Best regards,

Mathieu
___________________________________________________________________________________
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
___________________________________________________________________________________