- Importing Mallard stuff.

* sandbox/mallard:
- Importing Mallard stuff.

16 files changed, 2694 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 684f2ca..e9311df 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2004-03-14  Shaun McCance  <shaunm@gnome.org>
 
+	* sandbox/mallard:
+	- Importing Mallard stuff.
+
+2004-03-14  Shaun McCance  <shaunm@gnome.org>
+
 	* gnome-doc-utils.m4:
 	* test/testdoc1/Makefile.am:
 	* test/testdoc1/autogen.sh:
diff --git a/po/.cvsignore b/po/.cvsignore
new file mode 100644
index 0000000..1bfbdd3
--- /dev/null
+++ b/po/.cvsignore
@@ -0,0 +1,4 @@
+Makefile
+Makefile.in
+Makefile.in.in
+POTFILES
diff --git a/sandbox/mallard/rng/db-admon.rng b/sandbox/mallard/rng/db-admon.rng
new file mode 100644
index 0000000..34dcd81
--- /dev/null
+++ b/sandbox/mallard/rng/db-admon.rng
@@ -0,0 +1,131 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Admonitions</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-admon.stub.attr-common">
+      <ref:refname>db-admon.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-admon.stub.block">
+      <ref:refname>db-admon.stub.block</ref:refname>
+      <ref:refpurpose>
+	A stub model for block-level content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-admon.stub.title-optional">
+      <ref:refname>db-admon.stub.title-optional</ref:refname>
+      <ref:refpurpose>
+	A stub model for title elements.  Dialects should generally
+	use an <ref:xmltag>optional</ref:xmltag> pattern.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-admon.choice.admon">
+      <ref:refname>db-admon.choice.admon</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the block-level admonition
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-admon.element.caution"/>
+	<ref name="db-admon.element.important"/>
+	<ref name="db-admon.element.note"/>
+	<ref name="db-admon.element.tip"/>
+	<ref name="db-admon.element.warning"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-admon.element.caution">
+      <element name="caution">
+	<ref:refname>caution</ref:refname>
+	<ref:refpurpose>
+	  A note of caution set off from the text.
+	</ref:refpurpose>
+
+	<ref name="db-admon.stub.attr-common"/>
+	<ref name="db-admon.stub.title-optional"/>
+	<ref name="db-admon.stub.block"/>
+      </element>
+    </define>
+
+    <define name="db-admon.element.important">
+      <element name="important">
+	<ref:refname>important</ref:refname>
+	<ref:refpurpose>
+	  An important note of information set off from the text.
+	</ref:refpurpose>
+
+	<ref name="db-admon.stub.attr-common"/>
+	<ref name="db-admon.stub.title-optional"/>
+	<ref name="db-admon.stub.block"/>
+      </element>
+    </define>
+
+    <define name="db-admon.element.note">
+      <element name="note">
+	<ref:refname>note</ref:refname>
+	<ref:refpurpose>
+	  A general note set off from the text.
+	</ref:refpurpose>
+
+	<ref name="db-admon.stub.attr-common"/>
+	<ref name="db-admon.stub.title-optional"/>
+	<ref name="db-admon.stub.block"/>
+      </element>
+    </define>
+
+    <define name="db-admon.element.tip">
+      <element name="tip">
+	<ref:refname>tip</ref:refname>
+	<ref:refpurpose>
+	  A suggestion to the user set off from the text.
+	</ref:refpurpose>
+
+	<ref name="db-admon.stub.attr-common"/>
+	<ref name="db-admon.stub.title-optional"/>
+	<ref name="db-admon.stub.block"/>
+      </element>
+    </define>
+
+    <define name="db-admon.element.warning">
+      <element name="warning">
+	<ref:refname>warning</ref:refname>
+	<ref:refpurpose>
+	  A note of warning set off from the text.
+	</ref:refpurpose>
+
+	<ref name="db-admon.stub.attr-common"/>
+	<ref name="db-admon.stub.title-optional"/>
+	<ref name="db-admon.stub.block"/>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-callout.rng b/sandbox/mallard/rng/db-callout.rng
new file mode 100644
index 0000000..90f6293
--- /dev/null
+++ b/sandbox/mallard/rng/db-callout.rng
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Callouts</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-callout.stub.attr-common">
+      <ref:refname>db-callout.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-callout.stub.block-optional">
+      <ref:refname>db-callout.stub.block-optional</ref:refname>
+      <ref:refpurpose>
+	A stub model for block-level content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-callout.stub.inline">
+      <ref:refname>db-callout.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for inline content.  Dialects should generally
+	use a <ref:xmltag>mixed</ref:xmltag> pattern.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-callout.stub.title-optional">
+      <ref:refname>db-callout.stub.title-optional</ref:refname>
+      <ref:refpurpose>
+	A stub model for title elements.  Dialects should generally
+	use an <ref:xmltag>optional</ref:xmltag> pattern.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <!-- FIXME
+	 area
+	 areaset
+	 areaspec
+	 co
+	 imageobjectco
+	 mediaobjectco
+    -->
+
+    <define name="db-callout.element.callout">
+      <element name="callout">
+	<ref:refname>callout</ref:refname>
+	<ref:refpurpose>
+	  An annotation or description, used inside a callout list.
+	</ref:refpurpose>
+
+	<ref name="db-callout.stub.attr-common"/>
+	<ref name="db-callout.stub.block-optional"/>
+      </element>
+    </define>
+
+    <define name="db-callout.element.calloutlist">
+      <element name="calloutlist">
+	<ref:refname>calloutlist</ref:refname>
+	<ref:refpurpose>
+	  A list of annotations or descriptions.
+	</ref:refpurpose>
+
+	<ref name="db-callout.stub.attr-common"/>
+	<ref name="db-callout.stub.title-optional"/>
+	<oneOrMore>
+	  <ref name="db-callout.element.callout"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-cmdsynopsis.rng b/sandbox/mallard/rng/db-cmdsynopsis.rng
new file mode 100644
index 0000000..4f6ecd7
--- /dev/null
+++ b/sandbox/mallard/rng/db-cmdsynopsis.rng
@@ -0,0 +1,223 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Command Synopses</ref:title>
+
+  <!-- Dependancies -->
+
+  <div ref:role="depend">
+    <ref:title>Dependancicies</ref:title>
+
+    <include href="db-comp.rng">
+      <define name="db-comp.stub.attr-common">
+	<ref name="db-cmdsynopsis.stub.attr-common"/>
+      </define>
+      <define name="db-comp.stub.inline">
+	<ref name="db-cmdsynopsis.stub.inline"/>
+      </define>
+    </include>
+  </div>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-cmdsynopsis.stub.attr-common">
+      <ref:refname>db-cmdsynopsis.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-cmdsynopsis.stub.inline">
+      <ref:refname>db-cmdsynopsis.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Plug Content Models -->
+
+  <div ref:role="plug">
+    <ref:title>Plug Content Models</ref:title>
+
+    <define name="db-cmdsynopsis.plug.extra-inline">
+      <ref:refname>db-cmdsynopsis.plug.extra-inline</ref:refname>
+      <ref:refpurpose>
+	A plug model for extra inline elements for the content of elements such as
+	<ref:xmltag>arg</ref:xmltag> and <ref:xmltag>group</ref:xmltag>.  Dialects
+	should use a <ref:xmltag>choice</ref:xmltag> pattern.
+      </ref:refpurpose>
+      <empty/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-cmdsynopsis.choice.cmdsynopsis">
+      <ref:refname>db-cmdsynopsis.choice.cmdsynopsis</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the block-level list
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-cmdsynopsis.element.cmdsynopsis"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Common Attribute Sets -->
+
+  <div ref:role="attr">
+    <ref:title>Common Attribute Sets</ref:title>
+
+    <define name="db-cmdsynopsis.attr.arg">
+      <group>
+	<optional>
+	  <attribute name="choice">
+	    <choice>
+	      <value type="string">opt</value>
+	      <value type="string">plain</value>
+	      <value type="string">req</value>
+	    </choice>
+	  </attribute>
+	</optional>
+	<optional>
+	  <attribute name="rep">
+	    <choice>
+	      <value type="string">norepeat</value>
+	      <value type="string">repeat</value>
+	    </choice>
+	  </attribute>
+	</optional>
+      </group>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-cmdsynopsis.element.arg">
+      <element name="arg">
+	<ref:refname>arg</ref:refname>
+	<ref:refpurpose>
+	  An argument in a <ref:xmltag>cmdsynopsis</ref:xmltag>.
+	</ref:refpurpose>
+
+	<ref name="db-cmdsynopsis.stub.attr-common"/>
+	<ref name="db-cmdsynopsis.attr.arg"/>
+
+	<mixed>
+	  <zeroOrMore>
+	    <choice>
+	      <ref name="db-cmdsynopsis.plug.extra-inline"/>
+	      <ref name="db-comp.element.option"/>
+	      <ref name="db-cmdsynopsis.element.arg"/>
+	      <ref name="db-cmdsynopsis.element.group"/>
+	      <ref name="db-cmdsynopsis.element.sbr"/>
+	      <ref name="db-cmdsynopsis.element.synopfragmentref"/>
+	    </choice>
+	  </zeroOrMore>
+	</mixed>
+      </element>
+    </define>
+
+    <define name="db-cmdsynopsis.element.cmdsynopsis">
+      <element name="cmdsynopsis">
+	<ref:refname>cmdsynopsis</ref:refname>
+	<ref:refpurpose>
+	  A syntax summary for a software command.
+	</ref:refpurpose>
+
+	<ref name="db-cmdsynopsis.stub.attr-common"/>
+	<optional><attribute name="cmdlength"/></optional>
+	<optional><attribute name="label"/></optional>
+	<optional><attribute name="sepchar"/></optional>
+
+	<oneOrMore>
+	  <choice>
+	    <ref name="db-comp.element.command"/>
+	    <ref name="db-cmdsynopsis.element.arg"/>
+	    <ref name="db-cmdsynopsis.element.group"/>
+	    <ref name="db-cmdsynopsis.element.sbr"/>
+	  </choice>
+	</oneOrMore>
+	<zeroOrMore>
+	  <ref name="dbe-cmdsynopsis.element.synopfragment"/>
+	</zeroOrMore>
+      </element>
+    </define>
+
+    <define name="db-cmdsynopsis.element.group">
+      <element name="group">
+	<ref:refname>group</ref:refname>
+	<ref:refpurpose>
+	  A group of elements in a <ref:xmltag>cmdsynopsis</ref:xmltag>.
+	</ref:refpurpose>
+
+	<ref name="db-cmdsynopsis.stub.attr-common"/>
+	<ref name="db-cmdsynopsis.attr.arg"/>
+
+	<oneOrMore>
+	  <choice>
+	    <ref name="db-cmdsynopsis.plug.extra-inline"/>
+	    <ref name="db-comp.element.option"/>
+	    <ref name="db-cmdsynopsis.element.arg"/>
+	    <ref name="db-cmdsynopsis.element.group"/>
+	    <ref name="db-cmdsynopsis.element.sbr"/>
+	    <ref name="db-cmdsynopsis.element.synopfragmentref"/>
+	  </choice>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-cmdsynopsis.element.synopfragment">
+      <ref:refname>synopfragment</ref:refname>
+      <ref:refpurpose>
+	A portion of a <ref:xmltag>cmdsynopsis</ref:xmltag> broken out
+	from the main body of the synopsis.
+      </ref:refpurpose>
+
+      <ref name="db-cmdsynopsis.stub.attr-common"/>
+
+      <oneOrMore>
+	<choice>
+	  <ref name="db-cmdsynopsis.element.arg"/>
+	  <ref name="db-cmdsynopsis.element.group"/>
+	</choice>
+      </oneOrMore>
+    </define>
+
+    <define name="db-cmdsynopsis.element.synopfragmentref">
+      <ref:refname>synopfragmentref</ref:refname>
+      <ref:refpurpose>
+	A reference to a fragment of a <ref:xmltag>cmdsynopsis</ref:xmltag>.
+      </ref:refpurpose>
+
+      <ref name="db-cmdsynopsis.stub.attr-common"/>
+      <attribute name="linkend"/>
+      <text/>
+    </define>
+
+    <define name="db-cmdsynopsis.sbr">
+      <ref:refname>sbr</ref:refname>
+      <ref:refpurpose>
+	An explicit line break in a <ref:xmltag>cmdsynopsis</ref:xmltag>.
+      </ref:refpurpose>
+
+      <ref name="db-cmdsynopsis.stub.attr-common"/>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-comp.rng b/sandbox/mallard/rng/db-comp.rng
new file mode 100644
index 0000000..57a2e55
--- /dev/null
+++ b/sandbox/mallard/rng/db-comp.rng
@@ -0,0 +1,845 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for General Computer Terms</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-comp.stub.attr-common">
+      <ref:refname>db-comp.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-comp.stub.inline">
+      <ref:refname>db-comp.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-comp.stub.inline-restricted">
+      <ref:refname>db-comp.stub.inline-restricted</ref:refname>
+      <ref:refpurpose>
+	A stub model for restricted inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-comp.choice.inline">
+      <ref:refname>db-comp.choice.inline</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the inline
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-comp.element.accel"/>
+	<ref name="db-comp.element.application"/>
+	<ref name="db-comp.element.code"/>
+	<ref name="db-comp.element.command"/>
+	<ref name="db-comp.element.computeroutput"/>
+	<ref name="db-comp.element.constant"/>
+	<ref name="db-comp.element.database"/>
+	<ref name="db-comp.element.envar"/>
+	<ref name="db-comp.element.errorcode"/>
+	<ref name="db-comp.element.errorname"/>
+	<ref name="db-comp.element.errortext"/>
+	<ref name="db-comp.element.errortype"/>
+	<ref name="db-comp.element.filename"/>
+	<ref name="db-comp.element.guibutton"/>
+	<ref name="db-comp.element.guiicon"/>
+	<ref name="db-comp.element.guilabel"/>
+	<ref name="db-comp.element.guimenu"/>
+	<ref name="db-comp.element.guimenuitem"/>
+	<ref name="db-comp.element.guisubmenu"/>
+	<ref name="db-comp.element.hardware"/>
+	<ref name="db-comp.element.keycap"/>
+	<ref name="db-comp.element.keycode"/>
+	<ref name="db-comp.element.keycombo"/>
+	<ref name="db-comp.element.keysym"/>
+	<ref name="db-comp.element.literal"/>
+	<ref name="db-comp.element.markup"/>
+	<ref name="db-comp.element.menuchoice"/>
+	<ref name="db-comp.element.mousebutton"/>
+	<ref name="db-comp.element.option"/>
+	<ref name="db-comp.element.optional"/>
+	<ref name="db-comp.element.replaceable"/>
+	<ref name="db-comp.element.symbol"/>
+	<ref name="db-comp.element.systemitem"/>
+	<ref name="db-comp.element.token"/>
+	<ref name="db-comp.element.userinput"/>
+	<ref name="db-comp.element.xmltag"/>
+      </choice>
+    </define>
+
+    <define name="db-comp.choice.inline-error">
+      <ref:refname>db-comp.choice.inline-error</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the inline
+	elements used for errors.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-comp.element.errorcode"/>
+	<ref name="db-comp.element.errorname"/>
+	<ref name="db-comp.element.errortext"/>
+	<ref name="db-comp.element.errortype"/>
+      </choice>
+    </define>
+
+    <define name="db-comp.choice.inline-prog">
+      <ref:refname>db-comp.choice.inline-prog</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the inline
+	programming terms.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-prog.element.classname"/>
+	<ref name="db-prog.element.exceptionname"/>
+	<ref name="db-prog.element.function"/>
+	<ref name="db-prog.element.interfacename"/>
+	<ref name="db-prog.element.methodname"/>
+	<ref name="db-prog.element.ooclass"/>
+	<ref name="db-prog.element.ooexception"/>
+	<ref name="db-prog.element.oointerface"/>
+	<ref name="db-prog.element.parameter"/>
+	<ref name="db-prog.element.returnvalue"/>
+	<ref name="db-prog.element.type"/>
+	<ref name="db-prog.element.varname"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <!-- Computer Interface Terms -->
+    <div>
+      <ref:title>Computer Interface Terms</ref:title>
+
+      <define name="db-comp.element.accel">
+	<element name="accel">
+	  <ref:refname>accel</ref:refname>
+	  <ref:refpurpose>
+	    A keyboard shortcut in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.guibutton">
+	<element name="guibutton">
+	  <ref:refname>guibutton</ref:refname>
+	  <ref:refpurpose>
+	    The text on a button in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.guiicon">
+	<element name="guiicon">
+	  <ref:refname>guiicon</ref:refname>
+	  <ref:refpurpose>
+	    Graphic or text appearing as an icon in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.guilabel">
+	<element name="guilabel">
+	  <ref:refname>guilabel</ref:refname>
+	  <ref:refpurpose>
+	    The text of a label in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.guimenu">
+	<element name="guimenu">
+	  <ref:refname>guimenu</ref:refname>
+	  <ref:refpurpose>
+	    The name of a menu in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.guimenuitem">
+	<element name="guimenuitem">
+	  <ref:refname>guimenuitem</ref:refname>
+	  <ref:refpurpose>
+	    The name of a terminal menu item in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.guisubmenu">
+	<element name="guisubmenu">
+	  <ref:refname>guisubmenu</ref:refname>
+	  <ref:refpurpose>
+	    The name of a submenu in a graphical interface.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.keycap">
+	<element name="keycap">
+	  <ref:refname>keycap</ref:refname>
+	  <ref:refpurpose>
+	    The text printed on a key on a keyboard.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.keycode">
+	<element name="keycode">
+	  <ref:refname>keycode</ref:refname>
+	  <ref:refpurpose>
+	    The internal identifier for a key on a keyboard.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.keycombo">
+	<element name="keycombo">
+	  <ref:refname>keycombo</ref:refname>
+	  <ref:refpurpose>
+	    A combination of input actions.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <oneOrMore>
+	    <choice>
+	      <ref name="db-comp.element.keycap"/>
+	      <ref name="db-comp.element.keycombo"/>
+	      <ref name="db-comp.element.keysym"/>
+	      <ref name="db-comp.element.mousebutton"/>
+	    </choice>
+	  </oneOrMore>
+	</element>
+      </define>
+
+      <define name="db-comp.element.keysym">
+	<element name="keysym">
+	  <ref:refname>keysym</ref:refname>
+	  <ref:refpurpose>
+	    The symbolic name of a key on a keyboard.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.mousebutton">
+	<element name="mousebutton">
+	  <ref:refname>menuchoioce</ref:refname>
+	  <ref:refpurpose>
+	    The conventional name of a mouse button.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.shortcut">
+	<element name="shortcut">
+	  <ref:refname>shortcut</ref:refname>
+	  <ref:refpurpose>
+	    A key combination for an action that is also accessible through a menu.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <oneOrMore>
+	    <choice>
+	      <ref name="db-comp.element.keycap"/>
+	      <ref name="db-comp.element.keycombo"/>
+	      <ref name="db-comp.element.keysym"/>
+	      <ref name="db-comp.element.mousebutton"/>
+	    </choice>
+	  </oneOrMore>
+	</element>
+      </define>
+    </div>
+
+    <!-- Programming Terms -->
+    <div>
+      <ref:title>Programming Terms</ref:title>
+
+      <define name="db-comp.element.classname">
+	<element name="classname">
+	  <ref:refname>classname</ref:refname>
+	  <ref:refpurpose>
+	    The name of a class, in the object-oriented programming sense.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.exceptionname">
+	<element name="exceptionname">
+	  <ref:refname>exceptionname</ref:refname>
+	  <ref:refpurpose>
+	    The name of an exception.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.function">
+	<element name="function">
+	  <ref:refname>function</ref:refname>
+	  <ref:refpurpose>
+	    The name of a function or subroutine, as in a programming language.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.interfacename">
+	<element name="interfacename">
+	  <ref:refname>interfacename</ref:refname>
+	  <ref:refpurpose>
+	    The name of an interface, in the object-oriented programming sense.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.methodname">
+	<element name="methodname">
+	  <ref:refname>methodname</ref:refname>
+	  <ref:refpurpose>
+	    The name of a method.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.modifier">
+	<element name="modifier">
+	  <ref:refname>modifier</ref:refname>
+	  <ref:refpurpose>
+	    Modifier in a synopsis.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.ooclass">
+	<element name="ooclass">
+	  <ref:refname>ooclass</ref:refname>
+	  <ref:refpurpose>
+	    A class in an object-oriented programming language.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <zeroOrMore>
+	    <ref name="db-comp.element.modifier"/>
+	  </zeroOrMore>
+	  <ref name="db-comp.element.classname"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.ooexception">
+	<element name="ooexception">
+	  <ref:refname>ooexception</ref:refname>
+	  <ref:refpurpose>
+	    An exception in an object-oriented programming language.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <zeroOrMore>
+	    <ref name="db-comp.element.modifier"/>
+	  </zeroOrMore>
+	  <ref name="db-comp.element.exceptionname"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.oointerface">
+	<element name="oointerface">
+	  <ref:refname>oointerface</ref:refname>
+	  <ref:refpurpose>
+	    An interface in an object-oriented programming language.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <zeroOrMore>
+	    <ref name="db-comp.element.modifier"/>
+	  </zeroOrMore>
+	  <ref name="db-comp.element.interfacename"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.parameter">
+	<element name="parameter">
+	  <ref:refname>parameter</ref:refname>
+	  <ref:refpurpose>
+	    A value or a symbolic reference to a value.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <optional>
+	    <attribute name="class">
+	      <choice>
+		<value type="string">command</value>
+		<value type="string">function</value>
+		<value type="string">option</value>
+	      </choice>
+	    </attribute>
+	  </optional>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.returnvalue">
+	<element name="returnvalue">
+	  <ref:refname>returnvalue</ref:refname>
+	  <ref:refpurpose>
+	    The value returned by a function.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.type">
+	<element name="type">
+	  <ref:refname>type</ref:refname>
+	  <ref:refpurpose>
+	    The classification of a value.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.varname">
+	<element name="varname">
+	  <ref:refname>varname</ref:refname>
+	  <ref:refpurpose>
+	    The name of a variable.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+    </div>
+
+    <!-- Miscellaneous Terms -->
+    <div>
+      <ref:title>Miscellaneous Terms</ref:title>
+
+      <define name="db-comp.element.application">
+	<element name="application">
+	  <ref:refname>application</ref:refname>
+	  <ref:refpurpose>
+	    The name of a software program.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.code">
+	<element name="code">
+	  <ref:refname>code</ref:refname>
+	  <ref:refpurpose>
+	    An inline code fragment.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.command">
+	<element name="command">
+	  <ref:refname>command</ref:refname>
+	  <ref:refpurpose>
+	    The name of an executable program or other software command.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.computeroutput">
+	<element name="computeroutput">
+	  <ref:refname>computeroutput</ref:refname>
+	  <ref:refpurpose>
+	    Data, generally text, displayed or presented by the computer
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.constant">
+	<element name="constant">
+	  <ref:refname>constant</ref:refname>
+	  <ref:refpurpose>
+	    A programming or system constant.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.database">
+	<element name="database">
+	  <ref:refname>database</ref:refname>
+	  <ref:refpurpose>
+	    The name of a database, or part of a database.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.envar">
+	<element name="envar">
+	  <ref:refname>envar</ref:refname>
+	  <ref:refpurpose>
+	    A software environment variable.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.errorcode">
+	<element name="errorcode">
+	  <ref:refname>errorcode</ref:refname>
+	  <ref:refpurpose>
+	    An error code.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.errorname">
+	<element name="errorname">
+	  <ref:refname>errorname</ref:refname>
+	  <ref:refpurpose>
+	    An error name.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.errortext">
+	<element name="errortext">
+	  <ref:refname>errortext</ref:refname>
+	  <ref:refpurpose>
+	    An error message.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.errortype">
+	<element name="errortype">
+	  <ref:refname>errortype</ref:refname>
+	  <ref:refpurpose>
+	    The classification of an error message.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.filename">
+	<element name="filename">
+	  <ref:refname>filename</ref:refname>
+	  <ref:refpurpose>
+	    The name of a file.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.hardware">
+	<element name="hardware">
+	  <ref:refname>hardware</ref:refname>
+	  <ref:refpurpose>
+	    A physical part of a computer system.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.literal">
+	<element name="literal">
+	  <ref:refname>literal</ref:refname>
+	  <ref:refpurpose>
+	    Inline text that is some literal value.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.markup">
+	<element name="markup">
+	  <ref:refname>markup</ref:refname>
+	  <ref:refpurpose>
+	    A string of formatting markup in text that is to be
+	    represented literally.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.menuchoice">
+	<element name="menuchoice">
+	  <ref:refname>menuchoice</ref:refname>
+	  <ref:refpurpose>
+	    A selection or series of selections from a menu.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <optional>
+	    <ref name="db-comp.element.shortcut"/>
+	  </optional>
+	  <oneOrMore>
+	    <choice>
+	      <ref name="db-comp.element.guibutton"/>
+	      <ref name="db-comp.element.guiicon"/>
+	      <ref name="db-comp.element.guilabel"/>
+	      <ref name="db-comp.element.guimenu"/>
+	      <ref name="db-comp.element.guimenuitem"/>
+	      <ref name="db-comp.element.guisubmenu"/>
+	    </choice>
+	  </oneOrMore>
+	</element>
+      </define>
+
+
+      <define name="db-comp.element.option">
+	<element name="option">
+	  <ref:refname>option</ref:refname>
+	  <ref:refpurpose>
+	    An option for a sofware command.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.optional">
+	<element name="optional">
+	  <ref:refname>optional</ref:refname>
+	  <ref:refpurpose>
+	    Optional information.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.replaceable">
+	<element name="replaceable">
+	  <ref:refname>replaceable</ref:refname>
+	  <ref:refpurpose>
+	    Content that may or must be replaced by the user.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.symbol">
+	<element name="symbol">
+	  <ref:refname>symbol</ref:refname>
+	  <ref:refpurpose>
+	    A name that is replaced by a value before processing.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.systemitem">
+	<element name="systemitem">
+	  <ref:refname>systemitem</ref:refname>
+	  <ref:refpurpose>
+	    A system-related item or term.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <optional>
+	    <attribute name="class">
+	      <choice>
+		<value type="string">daemon</value>
+		<value type="string">domainname</value>
+		<value type="string">etheraddress</value>
+		<value type="string">event</value>
+		<value type="string">eventhandler</value>
+		<value type="string">filesystem</value>
+		<value type="string">fqdomainname</value>
+		<value type="string">groupname</value>
+		<value type="string">ipaddress</value>
+		<value type="string">library</value>
+		<value type="string">macro</value>
+		<value type="string">netmask</value>
+		<value type="string">newsgroup</value>
+		<value type="string">osname</value>
+		<value type="string">process</value>
+		<value type="string">resource</value>
+		<value type="string">server</value>
+		<value type="string">service</value>
+		<value type="string">systemname</value>
+		<value type="string">username</value>
+	      </choice>
+	    </attribute>
+	  </optional>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.token">
+	<element name="token">
+	  <ref:refname>token</ref:refname>
+	  <ref:refpurpose>
+	    A unit of information.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.userinput">
+	<element name="userinput">
+	  <ref:refname>userinput</ref:refname>
+	  <ref:refpurpose>
+	    Data entered by the user.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <ref name="db-comp.stub.inline"/>
+	</element>
+      </define>
+
+      <define name="db-comp.element.xmltag">
+	<element name="xmltag">
+	  <ref:refname>xmltag</ref:refname>
+	  <ref:refpurpose>
+	    A unit of information.
+	  </ref:refpurpose>
+
+	  <ref name="db-comp.stub.attr-common"/>
+	  <optional>
+	    <attribute name="namespace"/>
+	  </optional>
+	  <optional>
+	    <attribute name="class">
+	      <choice>
+		<value type="string">attribute</value>
+		<value type="string">attvalue</value>
+		<value type="string">comment</value>
+		<value type="string">element</value>
+		<value type="string">emptytag</value>
+		<value type="string">endtag</value>
+		<value type="string">genentity</value>
+		<value type="string">localname</value>
+		<value type="string">namespace</value>
+		<value type="string">numcharref</value>
+		<value type="string">paramentity</value>
+		<value type="string">pi</value>
+		<value type="string">prefix</value>
+		<value type="string">starttag</value>
+		<value type="string">xmlpi</value>
+	      </choice>
+	    </attribute>
+	  </optional>
+	  <ref name="db-comp.stub.inline-restricted"/>
+	</element>
+      </define>
+    </div>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-credits.rng b/sandbox/mallard/rng/db-credits.rng
new file mode 100644
index 0000000..fd58257
--- /dev/null
+++ b/sandbox/mallard/rng/db-credits.rng
@@ -0,0 +1,616 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Credits</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-credits.stub.attr-common">
+      <ref:refname>db-credits.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-credits.stub.block">
+      <ref:refname>db-credits.stub.block</ref:refname>
+      <ref:refpurpose>
+	A stub model for block-level content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-credits.stub.inline-restricted">
+      <ref:refname>db-credits.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for restricted inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-credits.stub.title-optional">
+      <ref:refname>db-credits.stub.title-optional</ref:refname>
+      <ref:refpurpose>
+	A stub model for title elements.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Content Model Implementations -->
+
+  <div ref:role="model">
+    <ref:title>Content Model Implementations</ref:title>
+
+    <define name="db-credits.model.credit">
+      <ref:refname>db-credits.model.credit</ref:refname>
+      <ref:refpurpose>
+	The common model used inside elements such as
+	<ref:xmltag>author</ref:xmltag> and <ref:xmltag>editor</ref:xmltag>.
+      </ref:refpurpose>
+
+      <choice>
+	<group>
+	  <ref name="db-credits.element.personname"/>
+	  <zeroOrMore>
+	    <choice>
+	      <ref name="db-credits.element.address"/>
+	      <ref name="db-credits.element.affiliation"/>
+	      <ref name="db-credits.element.contrib"/>
+	      <ref name="db-credits.element.email"/>
+	      <ref name="db-credits.element.personblurb"/>
+	    </choice>
+	  </zeroOrMore>
+	</group>
+	<group>
+	  <ref name="db-credits.element.orgname"/>
+	  <zeroOrMore>
+	    <choice>
+	      <ref name="db-credits.element.orgdiv"/>
+	      <ref name="db-credits.element.affiliation"/>
+	      <ref name="db-credits.element.email"/>
+	      <ref name="db-credits.element.address"/>
+	      <ref name="db-credits.element.contrib"/>
+	    </choice>
+	  </zeroOrMore>
+	</group>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-credits.choice.credits">
+      <ref:refname>db-credits.choice.credits</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the elements used for
+	crediting the contributors of the document.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-credits.element.author"/>
+	<ref name="db-credits.element.editor"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-credits.element.address">
+      <element name="address">
+	<ref:refname>address</ref:refname>
+	<ref:refpurpose>
+	  A real-world address, generally a postal address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<mixed>
+	  <zeroOrMore>
+	    <choice>
+	      <ref name="db-credits.element.city"/>
+	      <ref name="db-credits.element.country"/>
+	      <ref name="db-credits.element.email"/>
+	      <ref name="db-credits.element.fax"/>
+	      <ref name="db-credits.element.otheraddr"/>
+	      <ref name="db-credits.element.personname"/>
+	      <ref name="db-credits.element.phone"/>
+	      <ref name="db-credits.element.pob"/>
+	      <ref name="db-credits.element.state"/>
+	      <ref name="db-credits.element.street"/>
+	    </choice>
+	  </zeroOrMore>
+	</mixed>
+      </element>
+    </define>
+
+    <define name="db-credits.element.affiliation">
+      <element name="affiliation">
+	<ref:refname>affiliation</ref:refname>
+	<ref:refpurpose>
+	  The institutional affiliation of an individual.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<optional>
+	  <ref name="db-credits.element.shortaffil"/>
+	</optional>
+	<zeroOrMore>
+	  <ref name="db-credits.element.jobtitle"/>
+	</zeroOrMore>
+	<optional>
+	  <ref name="db-credits.element.orgname"/>
+	</optional>
+	<zeroOrMore>
+	  <ref name="db-credits.element.orgdiv"/>
+	</zeroOrMore>
+	<zeroOrMore>
+	  <ref name="db-credits.element.address"/>
+	</zeroOrMore>
+      </element>
+    </define>
+
+    <define name="db-credits.element.author">
+      <element name="author">
+	<ref:refname>author</ref:refname>
+	<ref:refpurpose>
+	  The name of an individual author.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.model.credit"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.authorgroup">
+      <element name="authorgroup">
+	<ref:refname>authorgroup</ref:refname>
+	<ref:refpurpose>
+	  Wrapper for author information when a document has
+	  multiple authors or collaborators.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<oneOrMore>
+	  <choice>
+	    <ref name="db-credits.element.author"/>
+	    <ref name="db-credits.element.collab"/>
+	    <ref name="db-credits.element.editor"/>
+	    <ref name="db-credits.element.othercredit"/>
+	    <ref name="db-credits.element.translator"/>
+	  </choice>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-credits.element.authorinitials">
+      <element name="authorinitials">
+	<ref:refname>authorinitials</ref:refname>
+	<ref:refpurpose>
+	  The initials or other short identifier for an author.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.city">
+      <element name="city">
+	<ref:refname>city</ref:refname>
+	<ref:refpurpose>
+	  The name of a city in an address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.collab">
+      <element name="collab">
+	<ref:refname>collab</ref:refname>
+	<ref:refpurpose>
+	  The name of an individual editor.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.model.credit"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.contrib">
+      <element name="contrib">
+	<ref:refname>contrib</ref:refname>
+	<ref:refpurpose>
+	  A summary of the contributions made to a document
+	  by a credited source.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.copyright">
+      <element name="copyright">
+	<ref:refname>copyright</ref:refname>
+	<ref:refpurpose>
+	  Copyright information about a document.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<oneOrMore>
+	  <ref name="db-credits.element.year"/>
+	</oneOrMore>
+	<zeroOrMore>
+	  <ref name="db-credits.element.holder"/>
+	</zeroOrMore>
+      </element>
+    </define>
+
+    <define name="db-credits.element.country">
+      <element name="country">
+	<ref:refname>country</ref:refname>
+	<ref:refpurpose>
+	  The name of a country.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.editor">
+      <element name="editor">
+	<ref:refname>editor</ref:refname>
+	<ref:refpurpose>
+	  The name of an individual editor.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.model.credit"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.email">
+      <element name="email">
+	<ref:refname>email</ref:refname>
+	<ref:refpurpose>
+	  An email address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.fax">
+      <element name="fax">
+	<ref:refname>fax</ref:refname>
+	<ref:refpurpose>
+	  A fax number.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.firstname">
+      <element name="firstname">
+	<ref:refname>firstname</ref:refname>
+	<ref:refpurpose>
+	  The first name of a person.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.holder">
+      <element name="holder">
+	<ref:refname>holder</ref:refname>
+	<ref:refpurpose>
+	  The name of the individual or organization that holds a copyright.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.honorific">
+      <element name="honorific">
+	<ref:refname>honorific</ref:refname>
+	<ref:refpurpose>
+	  The title of a person.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.jobtitle">
+      <element name="jobtitle">
+	<ref:refname>jobtitle</ref:refname>
+	<ref:refpurpose>
+	  The title of an individual in an organization.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.lineage">
+      <element name="lineage">
+	<ref:refname>lineage</ref:refname>
+	<ref:refpurpose>
+	  The first name of a person.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.orgdiv">
+      <element name="orgdiv">
+	<ref:refname>orgdiv</ref:refname>
+	<ref:refpurpose>
+	  The portion of a person's name indicating
+	  a relationship to ancestors.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.orgname">
+      <element name="orgname">
+	<ref:refname>orgname</ref:refname>
+	<ref:refpurpose>
+	  The name of an organization.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<optional>
+	  <attribute name="class">
+	    <choice>
+	      <value type="string">consortium</value>
+	      <value type="string">corporation</value>
+	      <value type="string">informal</value>
+	      <value type="string">nonprofit</value>
+	    </choice>
+	  </attribute>
+	</optional>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.otheraddr">
+      <element name="otheraddr">
+	<ref:refname>otheraddr</ref:refname>
+	<ref:refpurpose>
+	  Uncategorized information in an address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.othercredit">
+      <element name="othercredit">
+	<ref:refname>othercredit</ref:refname>
+	<ref:refpurpose>
+	  An uncategorized contributor to the document.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.model.credit"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.othername">
+      <element name="othername">
+	<ref:refname>othername</ref:refname>
+	<ref:refpurpose>
+	  A component of a person's name that is not a first name,
+	  surname, or lineage.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.personblurb">
+      <element name="personblurb">
+	<ref:refname>personblurb</ref:refname>
+	<ref:refpurpose>
+	  A short description or note about a person.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.title-optional"/>
+	<ref name="db-credits.stub.block"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.personname">
+      <element name="personname">
+	<ref:refname>personname</ref:refname>
+	<ref:refpurpose>
+	  The personal name of an individual.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<choice>
+	  <ref name="db-credits.stub.inline-restricted"/>
+	  <oneOrMore>
+	    <choice>
+	      <ref name="db-credits.element.firstname"/>
+	      <ref name="db-credits.element.honorific"/>
+	      <ref name="db-credits.element.lineage"/>
+	      <ref name="db-credits.element.othername"/>
+	      <ref name="db-credits.element.surname"/>
+	    </choice>
+	  </oneOrMore>
+	</choice>
+      </element>
+    </define>
+
+    <define name="db-credits.element.phone">
+      <element name="phone">
+	<ref:refname>phone</ref:refname>
+	<ref:refpurpose>
+	  A telephone number.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.pob">
+      <element name="pob">
+	<ref:refname>pob</ref:refname>
+	<ref:refpurpose>
+	  A post office box in an address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.postcode">
+      <element name="postcode">
+	<ref:refname>postcode</ref:refname>
+	<ref:refpurpose>
+	  A postal code in an address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+
+    <define name="db-credits.element.publisher">
+      <element name="publisher">
+	<ref:refname>publisher</ref:refname>
+	<ref:refpurpose>
+	  The publisher of a document.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.element.publishername"/>
+	<zeroOrMore>
+	  <ref name="db-credits.element.address"/>
+	</zeroOrMore>
+      </element>
+    </define>
+
+    <define name="db-credits.element.publishername">
+      <element name="publishername">
+	<ref:refname>publishername</ref:refname>
+	<ref:refpurpose>
+	  The name of the publisher of a document.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.shortaffil">
+      <element name="shortaffil">
+	<ref:refname>shortaffil</ref:refname>
+	<ref:refpurpose>
+	  A brief description of an affiliation.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.street">
+      <element name="street">
+	<ref:refname>street</ref:refname>
+	<ref:refpurpose>
+	  A street address in an address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.state">
+      <element name="state">
+	<ref:refname>state</ref:refname>
+	<ref:refpurpose>
+	  A state or province in an address.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.surname">
+      <element name="surname">
+	<ref:refname>surname</ref:refname>
+	<ref:refpurpose>
+	  A family name; in western cultures the
+	  <ref:quote>last name</ref:quote>.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.translator">
+      <element name="translator">
+	<ref:refname>translator</ref:refname>
+	<ref:refpurpose>
+	  The name of an individual translator.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.model.credit"/>
+      </element>
+    </define>
+
+    <define name="db-credits.element.year">
+      <element name="year">
+	<ref:refname>year</ref:refname>
+	<ref:refpurpose>
+	  The year of publication of a document.
+	</ref:refpurpose>
+
+	<ref name="db-credits.stub.attr-common"/>
+	<ref name="db-credits.stub.inline-restricted"/>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-list.rng b/sandbox/mallard/rng/db-list.rng
new file mode 100644
index 0000000..b0763ce
--- /dev/null
+++ b/sandbox/mallard/rng/db-list.rng
@@ -0,0 +1,262 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Lists</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-list.stub.attr-common">
+      <ref:refname>db-list.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-list.stub.block-optional">
+      <ref:refname>db-list.stub.block-optional</ref:refname>
+      <ref:refpurpose>
+	A stub model for optional block-level content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-list.stub.inline">
+      <ref:refname>db-list.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for optional inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-list.stub.title-optional">
+      <ref:refname>db-list.stub.title-optional</ref:refname>
+      <ref:refpurpose>
+	A stub model for optional title elements.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-list.choice.list">
+      <ref:refname>db-list.choice.list</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the block-level list
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-list.element.itemizedlist"/>
+	<ref name="db-list.element.orderedlist"/>
+	<ref name="db-list.element.segmentedlist"/>
+	<ref name="db-list.element.simplelist"/>
+	<ref name="db-list.element.variablelist"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-list.element.itemizedlist">
+      <element name="itemizedlist">
+	<ref:refname>itemizedlist</ref:refname>
+	<ref:refpurpose>
+	  A list in which each element is marked with a bullet.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.title-optional"/>
+	<ref name="db-list.stub.block-optional"/>
+	<oneOrMore>
+	  <ref name="db-list.element.listitem"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-list.element.listitem">
+      <element name="listitem">
+	<ref:refname>listitem</ref:refname>
+	<ref:refpurpose>
+	  An element of a list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.block-optional"/>
+      </element>
+    </define>
+
+    <define name="db-list.element.member">
+      <element name="member">
+	<ref:refname>member</ref:refname>
+	<ref:refpurpose>
+	  An element of a simple list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.inline"/>
+      </element>
+    </define>
+
+    <define name="db-list.element.orderedlist">
+      <element name="orderedlist">
+	<ref:refname>orderedlist</ref:refname>
+	<ref:refpurpose>
+	  A list where each element is sequentially numbered.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.title-optional"/>
+	<ref name="db-list.stub.block-optional"/>
+	<oneOrMore>
+	  <ref name="db-list.element.listitem"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-list.element.seg">
+      <element name="seg">
+	<ref:refname>seg</ref:refname>
+	<ref:refpurpose>
+	  An element of a list item in a segmented list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.inline"/>
+      </element>
+    </define>
+
+    <define name="db-list.element.seglistitem">
+      <element name="seglistitem">
+	<ref:refname>seglistitem</ref:refname>
+	<ref:refpurpose>
+	  A list item in a segmented list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<oneOrMore>
+	  <ref name="db-list.element.seg"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-list.element.segmentedlist">
+      <element name="segmentedlist">
+	<ref:refname>segmentedlist</ref:refname>
+	<ref:refpurpose>
+	  A list of sets of elements.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.title-optional"/>
+	<oneOrMore>
+	  <ref name="db-list.element.segtitle"/>
+	</oneOrMore>
+	<oneOrMore>
+	  <ref name="db-list.element.seglistitem"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-list.element.segtitle">
+      <element name="segtitle">
+	<ref:refname>segtitle</ref:refname>
+	<ref:refpurpose>
+	  A list item in a segmented list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.inline"/>
+      </element>
+    </define>
+
+    <define name="db-list.element.simplelist">
+      <element name="simplelist">
+	<ref:refname>simplelist</ref:refname>
+	<ref:refpurpose>
+	  A list of words or phrases.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<choice>
+	  <attribute name="type">
+	    <value type="string">inline</value>
+	  </attribute>
+	  <group>
+	    <attribute name="columns">
+	      <text/>
+	    </attribute>
+	    <optional>
+	      <attribute name="type">
+		<choice>
+		  <value type="string">horiz</value>
+		  <value type="string">vert</value>
+		</choice>
+	      </attribute>
+	    </optional>
+	  </group>
+	</choice>
+	<oneOrMore>
+	  <ref name="db-list.element.member"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-list.element.term">
+      <element name="term">
+	<ref:refname>term</ref:refname>
+	<ref:refpurpose>
+	  The word or phrase being defined in a variable list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.inline"/>
+      </element>
+    </define>
+
+    <define name="db-list.element.variablelist">
+      <element name="variablelist">
+	<ref:refname>variablelist</ref:refname>
+	<ref:refpurpose>
+	  A list in which each entry is composed of a set of one or more terms
+	  and an associated description.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<ref name="db-list.stub.title-optional"/>
+	<ref name="db-list.stub.block-optional"/>
+	<oneOrMore>
+	  <ref name="db-list.element.varlistentry"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-list.element.varlistentry">
+      <element name="varlistentry">
+	<ref:refname>varlistentry</ref:refname>
+	<ref:refpurpose>
+	  A wrapper for a set of terms and associated descriptions in a
+	  variable list.
+	</ref:refpurpose>
+
+	<ref name="db-list.stub.attr-common"/>
+	<oneOrMore>
+	  <ref name="db-list.element.term"/>
+	</oneOrMore>
+	<ref name="db-list.element.listitem"/>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-media.rng b/sandbox/mallard/rng/db-media.rng
new file mode 100644
index 0000000..768c36b
--- /dev/null
+++ b/sandbox/mallard/rng/db-media.rng
@@ -0,0 +1,271 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Media Objects</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-media.stub.attr-common">
+      <ref:refname>db-media.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-media.stub.block">
+      <ref:refname>db-media.stub.block</ref:refname>
+      <ref:refpurpose>
+	A stub model for block-level content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-media.stub.caption">
+      <ref:refname>db-media.stub.caption</ref:refname>
+      <ref:refpurpose>
+	A stub model for a caption element.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-media.stub.info">
+      <ref:refname>db-media.stub.info</ref:refname>
+      <ref:refpurpose>
+	A stub model for a meta-information element.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-media.stub.inline">
+      <ref:refname>db-media.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-media.choice.media">
+      <ref:refname>db-media.choice.media</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the block-level media
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-media.element.mediaobject"/>
+      </choice>
+    </define>
+
+    <define name="db-media.choice.inlinemedia">
+      <ref:refname>db-media.choice.inlinemedia</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the inline media
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-media.element.inlinemediaobject"/>
+      </choice>
+    </define>
+
+    <define name="db-media.choice.object">
+      <ref:refname>db-media.choice.object</ref:refname>
+      <ref:refpurpose>
+	The specific object elements allowed in the media container elements.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-media.element.audioobject"/>
+	<ref name="db-media.element.imageobject"/>
+	<ref name="db-media.element.textobject"/>
+	<ref name="db-media.element.videoobject"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Common Attribute Sets -->
+
+  <div ref:role="attr">
+    <ref:title>Common Attribute Sets</ref:title>
+
+    <define name="db-media.attr.mediadata">
+      <group>
+	<attribute name="type"/>
+	<choice>
+	  <attribute name="fileref"/>
+	  <attribute name="entityref"/>
+	</choice>
+      </group>
+    </define>
+
+    <define name="db-media.attr.imagedata">
+      <group>
+	<optional><attribute name="contentheight"/></optional>
+	<optional><attribute name="contentwidth"/></optional>
+	<optional><attribute name="height"/></optional>
+	<optional><attribute name="scale"/></optional>
+	<optional><attribute name="scalefit"/></optional>
+	<optional><attribute name="width"/></optional>
+      </group>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-media.element.audiodata">
+      <element name="audiodata">
+	<ref:refname>audiodata</ref:refname>
+	<ref:refpurpose>
+	  A pointer to external audio data.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.attr.mediadata"/>
+      </element>
+    </define>
+
+    <define name="db-media.element.audioobject">
+      <element name="audioobject">
+	<ref:refname>audioobject</ref:refname>
+	<ref:refpurpose>
+	  A wrapper for audio data and associated meta-information.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.stub.info"/>
+	<ref name="db-media.element.audiodata"/>
+      </element>
+    </define>
+
+    <define name="db-media.element.imagedata">
+      <element name="imagedata">
+	<ref:refname>imagedata</ref:refname>
+	<ref:refpurpose>
+	  A pointer to external image data.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.attr.mediadata"/>
+	<ref name="db-media.attr.imagedata"/>
+      </element>
+    </define>
+
+    <define name="db-media.element.imageobject">
+      <element name="imageobject">
+	<ref:refname>imageobject</ref:refname>
+	<ref:refpurpose>
+	  A wrapper for image data and associated meta-information.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.stub.info"/>
+	<ref name="db-media.element.imagedata"/>
+      </element>
+    </define>
+
+    <define name="db-media.element.inlinemediaobject">
+      <element name="inlinemediaobject">
+	<ref:refname>inlinemediaobject</ref:refname>
+	<ref:refpurpose>
+	  An inline media object.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.stub.info"/>
+	<oneOrMore>
+	  <ref name="db-media.choice.object"/>
+	</oneOrMore>
+      </element>
+    </define>
+
+    <define name="db-media.element.mediaobject">
+      <element name="mediaobject">
+	<ref:refname>mediaobject</ref:refname>
+	<ref:refpurpose>
+	  A displayed media object.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.stub.info"/>
+	<oneOrMore>
+	  <ref name="db-media.choice.object"/>
+	</oneOrMore>
+	<ref name="db-media.stub.caption"/>
+      </element>
+    </define>
+
+    <define name="db-media.element.textdata">
+      <element name="textdata">
+	<ref:refname>textdata</ref:refname>
+	<ref:refpurpose>
+	  A pointer to external text data.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.attr.mediadata"/>
+	<optional>
+	  <attribute name="encoding"/>
+	</optional>
+      </element>
+    </define>
+
+    <define name="db-media.element.textobject">
+      <element name="textobject">
+	<ref:refname>textobject</ref:refname>
+	<ref:refpurpose>
+	  A wrapper for a text description of an object and associated
+	  meta-information.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.stub.info"/>
+	<choice>
+	  <ref name="db-media.element.textdata"/>
+	  <ref name="db-media.stub.block"/>
+	  <ref name="db-media.stub.inline"/>
+	</choice>
+      </element>
+    </define>
+
+    <define name="db-media.element.videodata">
+      <element name="videodata">
+	<ref:refname>videodata</ref:refname>
+	<ref:refpurpose>
+	  A pointer to external video data.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.attr.mediadata"/>
+	<ref name="db-media.attr.imagedata"/>
+      </element>
+    </define>
+
+    <define name="db-media.element.videoobject">
+      <element name="videoobject">
+	<ref:refname>videoobject</ref:refname>
+	<ref:refpurpose>
+	  A wrapper for video data and associated meta-information.
+	</ref:refpurpose>
+
+	<ref name="db-media.stub.attr-common"/>
+	<ref name="db-media.stub.info"/>
+	<ref name="db-media.element.videodata"/>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-para.rng b/sandbox/mallard/rng/db-para.rng
new file mode 100644
index 0000000..0c209fd
--- /dev/null
+++ b/sandbox/mallard/rng/db-para.rng
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Titles</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-para.stub.attr-common">
+      <ref:refname>db-para.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-para.stub.block">
+      <ref:refname>db-para.stub.block</ref:refname>
+      <ref:refpurpose>
+	A stub model for block-level content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-para.stub.inline">
+      <ref:refname>db-para.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-para.stub.title">
+      <ref:refname>db-para.stub.title</ref:refname>
+      <ref:refpurpose>
+	A stub model for title elements.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Element Classes -->
+
+  <div ref:role="choice">
+    <ref:title>Element Classes</ref:title>
+
+    <define name="db-para.choice.para">
+      <ref:refname>db-para.choice.para</ref:refname>
+      <ref:refpurpose>
+	A <ref:xmltag>choice</ref:xmltag> containing the block-level list
+	elements defined by this module.
+      </ref:refpurpose>
+
+      <choice>
+	<ref name="db-para.element.formalpara"/>
+	<ref name="db-para.element.para"/>
+	<ref name="db-para.element.simpara"/>
+      </choice>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-para.element.formalpara">
+      <element name="formalpara">
+	<ref:refname>formalpara</ref:refname>
+	<ref:refpurpose>
+	  A paragraph.
+	</ref:refpurpose>
+
+	<ref name="db-para.stub.attr-common"/>
+	<ref name="db-para.stub.title"/>
+	<ref name="db-para.element.para"/>
+      </element>
+    </define>
+
+    <define name="db-para.element.para">
+      <element name="para">
+	<ref:refname>para</ref:refname>
+	<ref:refpurpose>
+	  A paragraph.
+	</ref:refpurpose>
+
+	<ref name="db-para.stub.attr-common"/>
+	<interleave>
+	  <ref name="db-para.stub.inline"/>
+	  <optional>
+	    <ref name="db-para.stub.block"/>
+	  </optional>
+	</interleave>
+      </element>
+    </define>
+
+    <define name="db-para.element.simpara">
+      <element name="simpara">
+	<ref:refname>simpara</ref:refname>
+	<ref:refpurpose>
+	  A paragraph that contains only text and inline markup.
+	</ref:refpurpose>
+
+	<ref name="db-para.stub.attr-common"/>
+	<ref name="db-para.stub.inline"/>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/sandbox/mallard/rng/db-title.rng b/sandbox/mallard/rng/db-title.rng
new file mode 100644
index 0000000..a8de05d
--- /dev/null
+++ b/sandbox/mallard/rng/db-title.rng
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='utf-8'?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+	 xmlns:ref="http://www.gnome.org/~shaunm/mallard/reference">
+
+  <ref:title>DB Module for Titles</ref:title>
+
+  <!-- Stub Content Models -->
+
+  <div ref:role="stub">
+    <ref:title>Stub Content Models</ref:title>
+
+    <define name="db-title.stub.attr-common">
+      <ref:refname>db-title.stub.attr-common</ref:refname>
+      <ref:refpurpose>
+	A stub model for common attributes.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+
+    <define name="db-title.stub.inline">
+      <ref:refname>db-title.stub.inline</ref:refname>
+      <ref:refpurpose>
+	A stub model for inline content.
+      </ref:refpurpose>
+      <notAllowed/>
+    </define>
+  </div>
+
+  <!-- Content Model Implementations -->
+
+  <div ref:role="model">
+    <ref:title>Content Model Implementations</ref:title>
+
+    <define name="db-title.model.title">
+      <ref:refname>db-title.model.title</ref:refname>
+      <ref:refpurpose>
+	A model allowing <ref:xmltag>title</ref:xmltag> and
+	<ref:xmltag>titleabbrev</ref:xmltag>, which can be used
+	to implement the stub title model for many modules.
+      </ref:refpurpose>
+
+      <ref name="db-title.element.title"/>
+      <optional>
+	<ref name="db-title.element.titleabbrev"/>
+      </optional>
+    </define>
+
+    <define name="db-title.model.subtitle">
+      <ref:refname>db-title.model.subtitle</ref:refname>
+      <ref:refpurpose>
+	A model allowing <ref:xmltag>title</ref:xmltag>,
+	<ref:xmltag>titleabbrev</ref:xmltag>, and
+	<ref:xmltag>subtitle</ref:xmltag>, which can be used
+	to implement the stub title model for many modules.
+      </ref:refpurpose>
+
+      <ref name="db-title.element.title"/>
+      <optional>
+	<ref name="db-title.element.titleabbrev"/>
+      </optional>
+      <optional>
+	<ref name="db-title.element.subtitle"/>
+      </optional>
+    </define>
+  </div>
+
+  <!-- Element Definitions -->
+
+  <div ref:role="element">
+    <ref:title>Element Definitions</ref:title>
+
+    <define name="db-title.element.subtitle">
+      <element name="subtitle">
+	<ref:refname>subtitle</ref:refname>
+	<ref:refpurpose>
+	  The subtitle of a document or section.
+	</ref:refpurpose>
+
+	<ref name="db-title.stub.attr-common"/>
+	<ref name="db-title.stub.inline"/>
+      </element>
+    </define>
+
+    <define name="db-title.element.title">
+      <element name="title">
+	<ref:refname>title</ref:refname>
+	<ref:refpurpose>
+	  The title of a document or section.
+	</ref:refpurpose>
+
+	<ref name="db-title.stub.attr-common"/>
+	<ref name="db-title.stub.inline"/>
+      </element>
+    </define>
+
+    <define name="db-title.element.titleabbrev">
+      <element name="titleabbrev">
+	<ref:refname>titleabbrev</ref:refname>
+	<ref:refpurpose>
+	  The abbreviation of a title.
+	</ref:refpurpose>
+
+	<ref name="db-title.stub.attr-common"/>
+	<ref name="db-title.stub.inline"/>
+      </element>
+    </define>
+
+  </div>
+</grammar>
diff --git a/test/testdoc1/.cvsignore b/test/testdoc1/.cvsignore
new file mode 100644
index 0000000..b0a4030
--- /dev/null
+++ b/test/testdoc1/.cvsignore
@@ -0,0 +1,8 @@
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache
+config.log
+config.status
+configure
+gnome-doc-docbook-rule.make
diff --git a/test/testdoc1/help/.cvsignore b/test/testdoc1/help/.cvsignore
new file mode 100644
index 0000000..282522d
--- /dev/null
+++ b/test/testdoc1/help/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/test/testdoc1/help/testdoc1/.cvsignore b/test/testdoc1/help/testdoc1/.cvsignore
new file mode 100644
index 0000000..e6da3d7
--- /dev/null
+++ b/test/testdoc1/help/testdoc1/.cvsignore
@@ -0,0 +1,5 @@
+Makefile
+Makefile.in
+testdoc1.make
+
+
diff --git a/xslt/.cvsignore b/xslt/.cvsignore
new file mode 100644
index 0000000..282522d
--- /dev/null
+++ b/xslt/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/xslt/gettext/.cvsignore b/xslt/gettext/.cvsignore
new file mode 100644
index 0000000..3568ef2
--- /dev/null
+++ b/xslt/gettext/.cvsignore
@@ -0,0 +1,3 @@
+Makefile
+Makefile.in
+l10n.xml