+</sect1>
+<sect1><title>Option setting</title>
+
+<literallayout>
+Mnemonic: OP
+Full command: OPTIONS
+ OPTIONS SET
+ OPTIONS CLEAR
+</literallayout>
+
+<para>Set or clear feature flags. With no argument, list feature flags. The verbs SET and CLEAR
+are available to set or clear a list of feature flags following on the line. Mainly useful
+for development and improving test coverage.</para>
+