--- a/plcopen/pou_block_instances.xslt Thu Dec 05 20:03:27 2013 +0100
+++ b/plcopen/pou_block_instances.xslt Thu Dec 05 20:06:19 2013 +0100
@@ -6,7 +6,7 @@
<xsl:template match="text()">
<xsl:param name="_indent" select="0"/>
</xsl:template>
- <xsl:template match="ppx:pou">
+ <xsl:template match="ppx:pou[ppx:body]|ppx:transition[ppx:body]|ppx:action[ppx:body]">
<xsl:param name="_indent" select="0"/>
<xsl:apply-templates select="ppx:body/*[self::ppx:FBD or self::ppx:LD or self::ppx:SFC]/*">
<xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
@@ -331,11 +331,11 @@
</xsl:variable>
<xsl:variable name="condition">
<xsl:choose>
- <xsl:when test="ppx:reference">
+ <xsl:when test="ppx:condition/ppx:reference">
<xsl:value-of select="ppx:condition/ppx:reference/@name"/>
</xsl:when>
- <xsl:when test="ppx:inline">
- <xsl:value-of select="ppx:condition/ppx:inline/ppx:body/ppx:ST/xhtml:p/text()"/>
+ <xsl:when test="ppx:condition/ppx:inline">
+ <xsl:value-of select="ppx:condition/ppx:inline/ppx:ST/xhtml:p/text()"/>
</xsl:when>
</xsl:choose>
</xsl:variable>