Conal Tuohy wrote:
> I've been wrestling with changing the definition of the global "rend"
> attribute to constrain valid values to a closed list.
> I thought I could use "mode" to "change" the attribute's definition, but
> I found instead that I had to "delete" the attribute and then "add" my
> new version of it. Is this a bug, or have I missed something?
what you missed was a "mode" attribute on <valList>.
so the correct formulation is as follows:
<attDef ident="rend" usage="rwa" mode="change">
<valList type="closed" mode="add">
any component which can only occur once needs a mode attribute
to tell me what to do with it.
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