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From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: defineitemgroup interferes with item reference
Date: Fri, 02 May 2008 15:35:25 +0200	[thread overview]
Message-ID: <481B189D.1040009@wxs.nl> (raw)
In-Reply-To: <E1Jrjzs-0002Wd-0z@approx.mit.edu>

Sanjoy Mahajan wrote:
> I cannot figure out the error in the following nested itemization with a
> reference.  Is it a bug or am I overlooking something?  Here is the
> smallest example I could make.  Strangely, if I change the
> startproblemlist to startitemize and stopproblemlist to stopitemize, all
> is well.
> 
> \defineitemgroup[problemlist]
> \starttext
> \startproblemlist
> \item Drag
> \startitemize
> \item[ref] blah
> \stopitemize
> \stopproblemlist
> \stoptext
> 
> I'm using context 2008.01.28 21:28 (mkii), Debian GNU/Linux 'unstable'
> for i386, and the 2008.04.27 version on the Garden gives the same error.
> The error is
> 
> ! Undefined control sequence.
> <write> ...realfolio }{\relax \@@opitemizesymbol1 
>                                                   \relax .?}
> <inserted text> 
>                 }\endwrite 
> \actualshipout ... \box \postponedcontent \box 0}}
>                                                   \else \message {[\ifarrang...
> 
> \myshipout ... \fi {\thisisrealpage \realfolio #1}
>                                                   \gotonextrealpage \aftersh...
> 
> \dofinaloutput ...agebody #1#2\setpagecounters }}}
>                                                   \fi \the \everyaftershipou...
> 
> \finaloutput ...EAEAEA \dofinaloutput \fi \fi #1#2
>                                                   \resetselectiepagina \incr...
> ....
> l.14 \stoptext

itemgroups cannot be miced; this catches it

\def\dostartitemgroup[#1][#2][#3]%
   {\bgroup
    \ifnum\currentitemlevel=\zerocount
      \def\currentitemgroup{#1}% no nested mixing of itemgroups
    \fi
    \ifthirdargument
      \dodostartitemgroup[#2][#3]%
    \else
      \doifassignmentelse{#2}
        {\dodostartitemgroup[][#2]}
        {\dodostartitemgroup[#2][]}%


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  reply	other threads:[~2008-05-02 13:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-02  1:23 Sanjoy Mahajan
2008-05-02 13:35 ` Hans Hagen [this message]
2008-05-03 13:24   ` Sanjoy Mahajan
2008-05-03 18:12     ` Aditya Mahajan
2008-05-03 19:33       ` Sanjoy Mahajan

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