> Here's working code:
>
> <project default="copy">
> <property name="source.dir" location="src"/>
> <property name="target.dir" location="lib"/>
> <target name="copy">
> <copy todir="${target.dir}">
> <fileset dir="${source.dir}">
> <include name="*/lib/**/*.*"/>
> <exclude name="**/urmel.*"/>
> </fileset>
> <regexpmapper handledirsep="yes"
> from="^[-_a-zA-Z0-9]+/lib/(.*)"
> to="\1" />
> </copy>
> </target>
> </project>
One more observation is that the <mapper> is also a "grepper"
(as in "map" and "grep" in Perl), i.e. a filter defining a match
constraint on the input and excluding non-matching content from
the operation.
Michael
