<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hi Gerd,<div><br></div><div>is_in indeed works OK with r3605 and r3596. Attached is a patch to add a note to the "options" doc.</div><div><br></div><div>Cheers,</div><div>Paco</div><div></div></body></html>