loop.rng in cpee-2.0

- old
+ new
@@ -1,21 +1,43 @@
+<element xmlns="http://relaxng.org/ns/structure/1.0" xmlns:rngui="http://rngui.org" rngui:version="1.2" name="loop" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes" ns="http://cpee.org/ns/description/1.0">
+  <attribute name="mode" rngui:label="Mode" rngui:default="pre_test">
+    <choice>
+      <value>pre_test</value>
+      <value>post_test</value>
+    </choice>
+  </attribute>
+  <attribute name="condition" rngui:label="Condition">
+    <data type="string" rngui:label="Condition"/>
+  </attribute>
+  <element name="_probability" rngui:mark="true" rngui:header="Execution Probability">
+    <element name="_probability_min" rngui:label="Min times">
+      <data type="nonNegativeInteger" rngui:label="Times"/>
+    </element>
+    <element name="_probability_max" rngui:label="Max times">
+      <data type="nonNegativeInteger" rngui:label="Times"/>
+    </element>
+    <element name="_probability_avg" rngui:label="Avg times">
+      <data type="nonNegativeInteger" rngui:label="Times"/>
+    </element>
+  </element>
+</element>
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