Re: [Denemo-devel] A tricky to track down bug.

[Richard Shann]

On Thu, 2009-04-09 at 17:00 +0100, Richard Shann wrote:
> I have just fixed a bug. It affects denemo files that cause a dialog to
> popup while loading. It turns out that this is dangerous - the score can
> try and re-draw before it has been initialized with an obscure failure.
I think this is such a pernicious potential trap that we maybe should
systematically prevent it. On entering the importxml load routine I will
set a flag which the expose routine will use to prevent re-drawing of
the part loaded score.
Richard



> The case I had was a directive referencing a non-existent graphic.
> I have fixed this by using console warning instead. Watch out for any
> other use of warningdialog() and friends in a file load.
> I have also removed the storage/retrieval of beaming information, since
> this is generated by Denemo from the data anyway.
> Richard
> 
> 
> 
> 
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