RE: using xsl:key to generate list of back references

Subject: RE: using xsl:key to generate list of back references
From: Sebastian Rahtz <sebastian.rahtz@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 22 May 2000 10:53:29 +0100 (BST)
Kay Michael writes:
 > Saxon allows:
 > 
 > > select="//ptr[saxon:has-same-nodes(., key('targets',@target)[1])]">
 > 
 > which seems a little more elegant. Certainly using generate-id() in order to
 > test for node identity is pretty clumsy.

will it be much faster, do you think, having a dedicated "same-nodes"
comparison operator? or just make for more readable XSL?

Sebastian


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