(1) is possible, but not (2) and (3), (3) being what I want (though (2)<br>would be nice).<br><br>(1)
<br><br>     * HEADLINE
<br><br>     Text about main topic.
<br><br>     *************** INLINE TASK
<br><br>     Text about tangent from main topic.
<br><br>     *************** END
<br><br>     Continuation of main topic.
<br><br>(2)
<br><br>     * HEADLINE
<br><br>     Text about main topic.
<br><br>     *************** INLINE TASK
<br><br>     Text about tangent from main topic.
<br><br>     ****************************** NESTED INLINE TASK
<br><br>     Text about tangent from tangent from main topic.
<br><br>     ****************************** END
<br><br>     Text about tangent from main topic continued.<br><br>     *************** END
<br><br>     Continuation of main topic.
<br><br>(3)
<br><br>     * HEADLINE
<br><br>     Text about main topic.
<br><br>     *************** INLINE TASK
<br><br>     Text about tangent from main topic
<br><br>     ** SECOND-ORDER HEADLINE ABOUT TANGENT
<br><br>     Text about sub-topic mentioned in tangent
<br><br>     ** ANOTHER SECOND-ORDER HEADLINE ABOUT TANGENT
<br><br>     Text about a different sub-topic mentioned in tangent.
<br><br>    [no return to the first-order tangent]
<br><br>     *************** END
<br><br>     Continuation of main topic.