- * (@old_config), one queued for the next reconfiguration (@future_config;
- * if there is one and the user wants to reconfigure once again, we just
- * free the previous queued config and replace it with the new one) and
- * finally a config being parsed (@new_config). The stored @old_config
- * is also used for undo reconfiguration, which works in a similar way.
- * Reconfiguration could also have timeout (using @config_timer) and undo
- * is automatically called if the new configuration is not confirmed later.
+ * (@old_config), one queued for the next reconfiguration (@future_config; if
+ * there is one and the user wants to reconfigure once again, we just free the
+ * previous queued config and replace it with the new one) and finally a config
+ * being parsed (@new_config). The stored @old_config is also used for undo
+ * reconfiguration, which works in a similar way. Reconfiguration could also
+ * have timeout (using @config_timer) and undo is automatically called if the
+ * new configuration is not confirmed later. The new config (@new_config) and
+ * associated linear pool (@cfg_mem) is non-NULL only during parsing.