[xsl] Why XTRE1500: Cannot read a document that was written during the same transformation ?

[ac <ac@xxxxxxxxxxxxx>]

Hi,

Why XTRE1500: Cannot read a document that was written during the same
transformation ?

This prevents cashing and forces developers to keep large files in
memory as they cannot read them again later in the transform, quite a
limitation, it seems.  What is the logic behind this ?  Does the 
standard  assume that developers do not know what they do and that the 
language has to prevent them from doing things, or is there a better 
reason ?


Thanks,
ac