Re: filter using contains with multiple values

okay got that point (parenthesis). But still that does not work for me since somehow the string in filter_value is not understood as sequence!
So if I now use:

<xsl:if test="*[name()= $filter and . = $filter_value]b>

or as Michael suggested

<xsl:if test="*[name()= $filter][. = $filter_value]b>

it only matches the first of the two in the sequence if I use

<xsl:param name="filter_value" as="xs:string*" select="'Log', bInfo'b/>

to pass the parameter! Even an:

<xsl:value-of select=b$filter_valueb/>

only returns: bLogb where I would expect it to return the whole parameter! I seem to still miss some crucial point in making filter_value being understood as sequence here!?

<xsl:param name="filter" as="xs:string" select="'keyword'"/>
<xsl:param name="filter_values" as="xs:string*" select="'Log', 'Info'"/>

<xsl:template match="/">
    <xsl:copy-of select="//*[name() = $filter and . = $filter_values]"/>
</xsl:template>

<list>
  <entry>
    <keyword>Log</keyword>
    <location>A</location>
  </entry>
  <entry>
    <keyword>Log</keyword>
    <location>B</location>
  </entry>
  <entry>
    <keyword>Problem</keyword>
    <location>A</location>
  </entry>
  <entry>
    <keyword>Info</keyword>
    <location>B</location>
  </entry>
</list>

<xsl:param name="filter" as="xs:string" select="'keyword'"/>
<xsl:param name="filter_values" as="xs:string*" select="'Log', 'Info'"/>

<list>
  <entry>
    <keyword>Log</keyword>
    <location>A</location>
  </entry>
  <entry>
    <keyword>Log</keyword>
    <location>B</location>
  </entry>
  <entry>
    <keyword>Problem</keyword>
    <location>A</location>
  </entry>
  <entry>
    <keyword>The newest Info</keyword>
    <location>B</location>
  </entry>
</list>