On Tue, 19 Nov 2002, F J Franklin wrote:

> On Tue, 19 Nov 2002, Martin Sevior wrote:
> 
> > On Tue, 19 Nov 2002, F J Franklin wrote:
> > 
> > > On Mon, 18 Nov 2002, Hal Vaughan wrote:
> > > > I was just hoping there might be something that could be used to detect codes 
> > > > that where just setting things to the way they were anyway.
> > > 
> > > This is in fact our oldest out-standing bug...
> > 
> > Hmm, well I guess it could be fixed on the abw exporter by just comparing 
> > the indexAP of the current span to the previous span. If the index's are 
> > identical don't write out character properties or close the previous span,
> > 
> > Anyone care to take this on?
> 
> I offered to do this recently - but it fixes the symptom, not the cause.
> The offer stands, however.

Sure go ahead. The cause of this effect are simply two frags in a row with 
identical properties. I guess we could be aggressive about merging runs in 
the piecetable but it's not a performance I think. The main problem are 
these extra tags in the abw file. If they're removed the next time the doc 
is imported we'll get one frag again.

Cheers

Martin


> 
> Frank
> 
> Francis James Franklin
> [EMAIL PROTECTED]
> 
>   `Medium atomic weights are available: Gold, Lead, Copper, Jet, Diamond,
> Radium, Sapphire, Silver and Steel.
>   `Sapphire and Steel have been assigned...'
> 
> 

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