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From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Otared Kavian <otared@gmail.com>
Subject: Re:  naming of labels: Is »()« allowed?
Date: Thu, 08 Dec 2011 16:48:01 +0100	[thread overview]
Message-ID: <4EE0DC31.2060907@wxs.nl> (raw)
In-Reply-To: <316620D0-2FD0-48BB-A26F-9DDDF4E0468B@gmail.com>

On 8-12-2011 09:36, Otared Kavian wrote:
> Hi Paul,
>
> It seems that the left parenthesis causes trouble when giving a label to a reference:
>
>         \definereferenceformat[eqref][left=(,right=)]
>
>         \starttext
>         \placeformula[N)]
>         \startformula
>         	\Pr\{N = n\} = \Pr\left\{ \min_{1 ≤ k ≤ n} S_k>  0 \right\} = p_n^{(1)}
>         \stopformula
>
>         This works: \type{\eqref[N)]} gives \eqref[N)].
>
>            \starttext
>         \placeformula[(N]
>         \startformula
>         	\Pr\{N = n\} = \Pr\left\{ \min_{1 ≤ k ≤ n} S_k>  0 \right\} = p_n^{(1)}
>         \stopformula
>
>         This does not work: \type{\eqref[(N]} gives \eqref[(N].
>
> This is not really an issue, since it is not necessary to name a label « (N) » or « (N »…

indeed, formula:n-lparent makes more sense then

keep in mind that references are parsed .. think of a comma separated 
list of:

component:::inner
component:::inner
component:inner
special(operation{argument,argument})
special(operation)
special(\operation)
special()
inner{argument}
inner{\argument}
outer::
outer::inner
outer::special(operation{argument,argument})
outer::special(operation{argument,\argument})
outer::special(operation)
outer::special(\operation)
outer::special()
outer::inner{argument}
special(outer::operation)

so, letters, digits and dashes and single colons are quite ok in tags

Hans

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      reply	other threads:[~2011-12-08 15:48 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-08  1:18 Paul Menzel
2011-12-08  1:21 ` Paul Menzel
2011-12-08  8:36 ` Otared Kavian
2011-12-08 15:48   ` Hans Hagen [this message]

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