Updated source tree datasource query to be more explicit

* "00_content" directory is now explicitly referenced
* added "source_tree" variable to task processing transformation
** changed datasource meta-tag expressions to reference "source_tree" instead of "$root/source"

3 files changed, 3 insertions, 3 deletions

diff --git a/source/01_data/articles.xsl b/source/01_data/articles.xsl
index 3b3ac14..8737a6a 100644
--- a/source/01_data/articles.xsl
+++ b/source/01_data/articles.xsl
@@ -11,7 +11,7 @@
 <xsl:include href="[utility/datasource.xsl]"/>
 
 <xsl:variable name="meta">
-	<datasource type="main"  mode="expression" source="$root/source/directory[1]/directory" target="files"/>
+	<datasource type="main"  mode="expression" source="$source_tree/directory[@name = '00_content']/directory" target="files"/>
 	<target     mode="plain" value="articles.xml"/> 
 </xsl:variable>
 
diff --git a/source/01_data/pages.xsl b/source/01_data/pages.xsl
index fe0e54d..32de2bc 100644
--- a/source/01_data/pages.xsl
+++ b/source/01_data/pages.xsl
@@ -11,7 +11,7 @@
 <xsl:include href="[utility/datasource.xsl]"/>
 
 <xsl:variable name="meta">
-	<datasource type="main"  mode="expression" source="$root/source/directory[1]/directory" target="files"/>
+	<datasource type="main"  mode="expression" source="$source_tree/directory[@name = '00_content']/directory" target="files"/>
 	<target     mode="plain" value="pages.xml"/> 
 </xsl:variable>
 
diff --git a/source/01_data/tags.xsl b/source/01_data/tags.xsl
index bfd227b..c9e4b47 100644
--- a/source/01_data/tags.xsl
+++ b/source/01_data/tags.xsl
@@ -7,7 +7,7 @@
 <xsl:include href="[utility/datasource.xsl]"/>
 
 <xsl:variable name="meta">
-	<datasource type="main"  mode="expression" source="$root/source/directory[1]/directory" target="files"/>
+	<datasource type="main"  mode="expression" source="$source_tree/directory[@name = '00_content']/directory" target="files"/>
 	<target     mode="plain" value="tags.xml"/> 
 </xsl:variable>