On Sep 26, 2017, at 10:21 PM, pd-list-request@lists.iem.at wrote:

Date: Tue, 26 Sep 2017 16:21:42 -0400
From: Federico Camara Halac <camarafede@gmail.com>
To: Liam Goodacre <liamg_uw@hotmail.com>, Pd-List
<pd-list@lists.iem.at>
Subject: Re: [PD] how to change the cursor icon (tcl)

I don't know of any other way to change the cursor type other than sysgui
and *configure -cursor*. Also I don't know what you mean by pdsend
finished. I guess in the end this might be system dependent and probably a
tcl version thing that I simply don't know ;) all my knowledge here comes
from hacking through this amazing code