Decimal precision in custom attributes

[Wojciech GoÅÄbiowski <w_golebiowski tlen pl>]

Hi all

I've created several shapes. Each of them has few custom (extended) attributes of various types 
(<ext_attributes> tag in .shape file). I realized that with Dia interface I'm not able to enter values for 
'real' type attributes with precision higher than 2 decimal places (i.e. I want to enter 12.3456, but I'm 
only able to write 12.34). Actually I want to enter values like 2.345e-6.
Is there a way to change the precision for extended attributes controls? I see that in .dia file values are 
stored with much greater precision.

vugie