The namespace prefix shouldn't matter, unless you do tests like

name() = 'math:xyz'

which we are always advising people against on this list.

You'll have to explain your problem more precisely.

Michael Kay 

> -----Original Message-----
> From: Nicolas Pillot [mailto:nicolas.pillot@xxxxxxxxxx] 
> Sent: 19 May 2004 19:53
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject:  Changing prefix
> 
> 
>  Hello
> 
>  I have an app that uses MathML, and gathers some stats from it.
>  But i ran into a problem when using mml tags embedded in docbook,
>  as this app uses the "math" prefix, and in docbook mathml tags
>  are prefixed with "mml".
> 
>  I am trying to do a stylesheet that copies all mathml elements,
>  including attributes, data etc.. just changing the prefix.
> 
>  Any idea ?
>  Nicolas