Document info command

This command has been around since first release in 2007.

diff --git a/doc/pazpar2_protocol.xml b/doc/pazpar2_protocol.xml
index 28545e6..968a799 100644 (file)
--- a/doc/pazpar2_protocol.xml
+++ b/doc/pazpar2_protocol.xml
@@ -42,6 +42,12 @@
   <para>
    Each command is described in sub sections to follow.
   </para>
+  <refsect2 id="command-info">
+   <title>info</title>
+   <para>
+    Returns version and statistics about the Pazpar2 instance.
+   </para>
+  </refsect2>
   <refsect2 id="command-init">
    <title>init</title>
    <para>