David Bertoni schrieb am 25.08.2009 um 11:00:06 (-0700): > Michael Ludwig wrote: > > > >[xsl] Duplicate definitions in XSLT 1.0 - Michael Ludwig > >http://markmail.org/thread/dpmra2jahwcczvs5 > > > >There are three bugs in Xalan-J concerning duplicate definitions of: > > > >* xsl:variable > >* xsl:param > These are long-standing. The last time I requested they be fixed, the > message was that the behavior remained for backwards-compatibility. I > fixed this bug in Xalan-C a while back.
Great! Maybe some benevolent spirits will do the same for Xalan-J. Backwards-compatibility is a dubious argument to defend a clear bug. At the very least, a warning should be logged - these Xalan-J bugs may hide bugs in user code, which can cost a lot of time. Especially when relying on Xalan's compliance. > >* xsl:namespace-alias > This is interesting, as Xalan-C does not suffer from this bug, yet my > recollection is the implementations are very similar between the two > processors. For convenience, to verify this bug, use the following to transform an input doc of your liking: <xsl:stylesheet version="1.0" xmlns:aaa="aaa" xmlns:eins="de.milu.eins" xmlns:zwei="de.milu.zwei" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> <xsl:namespace-alias stylesheet-prefix="aaa" result-prefix="eins"/> <xsl:namespace-alias stylesheet-prefix="aaa" result-prefix="zwei"/> <xsl:template match="/"><aaa:Urmel/></xsl:template> </xsl:stylesheet> The result will be in the eins namespace when it should be in the zwei namespace. Michael
