Add some explanation about overlapping instances
authorsimonpj@microsoft.com <unknown>
Mon, 7 Dec 2009 15:39:15 +0000 (15:39 +0000)
committersimonpj@microsoft.com <unknown>
Mon, 7 Dec 2009 15:39:15 +0000 (15:39 +0000)
commite33f8e0de301e7138d2fc9287acbf2e890e727ed
treea5a791edf87a0b9d1111305b3da9282398d28277
parent895eccb09f195beefeba9d3c59d7dfa557c6f7d1
Add some explanation about overlapping instances

Trac #3734 suggested addding some extra guidance about
incoherence and overlap; now done
docs/users_guide/glasgow_exts.xml