<div dir="ltr">I think the way to do that is to have your "global" rule first and then make additional rules for each "exclusion". Running xprop on the xfce4-notify window gives me:<div><div>_OB_APP_TYPE(UTF8_STRING) = "normal"<br>
</div><div>_OB_APP_CLASS(UTF8_STRING) = "Xfce4-notifyd"</div><div>_OB_APP_NAME(UTF8_STRING) = "xfce4-notifyd"</div><div>_OB_APP_ROLE(UTF8_STRING) = </div><div><br></div></div><div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Apr 27, 2014 at 4:19 AM, E R <span dir="ltr"><<a href="mailto:ears.box@gmail.com" target="_blank">ears.box@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div><div><div><div><div><br></div></div></div></div>How can I exclude some app(s) from not appearing in the center like this?<br><br></div></div></blockquote></div></div></div>