Aditya Mahajan wrote:
> On Thu, 30 Mar 2006, Taco Hoekwater wrote:
>
>> Aditya Mahajan wrote:
>>
>>> <--- On Mar 30, Taco Hoekwater wrote --->
>>>
>>>
>>>> * The broken eq reference (at least IMO this is a bug)
>>>> \starttext
>>>> \placeformula[eqn1]
>>>> \startformula \startalign[n=1] a\\ \stopalign \stopformula
>>>> See \in[eqn1]
>>>> \stoptext
>>>>
>>> I am not sure that this is a bug. Infact, I am not behaviour is
>>> expected.
>>> \placeformula[eq1]
>>> \startformula \startalign[n=1]
>>> a \\
>>> b \\
>>> \stopalign \stopformula
>>> What should \in[eqn1] refer to? The first eqn, the second, or both?
>>>
>> Both, perhaps. But it could as well take the first one, or the last.
>> My rationale is: if there is a label given by the user, then
>> referring to that should resolve into something that is a valid link.
>> It is definately inconsistent to discard a supplied label because it's
>> contents may be unresolvable.
>>
>
> I agree on that. The label must refer to something. However, explaining
> what it refers to can quickly get confusing. The numbering should remain
> consistent with or without the label.
>
> \placeformula[eq1]
> \startformula \startalign
> \NC a \NC b \NR
> \NC c \NC d \NR[+]
> \stopalign \stopformula
> The first equation should not be numbered. But then this is something like
> the "ugly loose label" in latex.
>
> And what about
> \placeformula[eq1]
> \startformula \startalign
> \NC a \NC b \NR
> \NC c \NC d \NR
> \stopalign \stopformula
>
> The numbering should be consistent with or without the label. Which means
> that there should be no numbering. What should the label refer to now?
>
i've now changed the code so that in
\placeformula[eq1]... \NC[+]
the number is refered to as eq1
\placeformula[eq1]... \NC[eq2]
here eq1 gets lost, while
\placeformula... \NC[eq3]
is the prefered way
Hans
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