[OASIS Issue Tracker] Commented: (OFFICE-3435) ODF 1.2 CD05 Part 26.11.13 Incredible HYPERLINK Function

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    [ http://tools.oasis-open.org/issues/browse/OFFICE-3435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=22766#action_22766 ] 

Dennis Hamilton commented on OFFICE-3435:
-----------------------------------------

Eike,

Let me not be so hard-headed about this (as in my previous comment).

While I think removal is completely appropriate because of the nasty implementation dependencies, there is another way that we might consider:

a) Move HYPERLINK to the list in 2.2.4

b) Make a very simply description of what HYPERLINK does as a function evalation consistent with the rules for evaluation.

c) Indicate that when the function is evaluated successfully, there is also a Host-Defined behavior that applies to the value of the hyperlink parameter at that point, even though the overall evaluation has not necessarily concluded.

I also want to post a couple of simple examples so I can figure out a way to describe the Host-Defined behavior properly.  I'll do that here.



> ODF 1.2 CD05 Part 2 6.11.13 Incredible HYPERLINK Function 
> ----------------------------------------------------------
>
>                 Key: OFFICE-3435
>                 URL: http://tools.oasis-open.org/issues/browse/OFFICE-3435
>             Project: OASIS Open Document Format for Office Applications (OpenDocument) TC
>          Issue Type: Bug
>          Components: Needs Discussion, OpenFormula, Part 2 (Formulas)
>    Affects Versions: ODF 1.2 CD 05
>            Reporter: Dennis Hamilton
>            Assignee: Dennis Hamilton
>             Fix For: ODF 1.2 CD 06
>
>
> ODF 1.2 CD05 Part 2 has an inexplicable definition for the HYPERLINK function.
> The description asserts that there is an effect on a cell.
> The description assrts that there is an effect on a cell even if the function's occurrence is not needed in the evaluation of the formula.
> The description asserts that there is a coordinated effect in how an IRI is composed (or multiples delivered) from individual occurrences of the HYPERLINK function in the same expression.
> The description asserts unjustifiable requirements on the implementation of an evaluator.
> Finally, the examples of this function are used to refine the definition.  Only the simplest examples can be inferred from the definition.
> It appears that incidental consequences of a specific implementation are being appealed to, without concern for what is essential and good enough for an OpenFormula case and no matter what odd behaviors that implementations might have for cases that defy well-definedness.

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