Erm, update on my understanding.
Looking more closely at the blob stuff I see why Parse_Object_Mods has
to come after Make_Blob (which calls Compute_Blob_BBox), but still think
it looks a bit dangerous calling Parse_Object_Mods without an existing
bbox.

Daniel

-- 
A most peculiar man    With the windows closed      And Mrs Reardon says
He died last Saturday  So he'd never wake up  He has a brother somewhere
He turned on the gas   To his silent world   Who should be notified soon
And he went to sleep   And his tiny room    .oO( http://sad.istic.org/ )

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