A "pin number" is really a text object within a terminal group that is marked
dyntext so it can print the display/name attribute of its parent object (the
terminal group). The followign script removes these objects in four steps:
<ul>
	<li> unselect everything (just in case)
	<li> a query() script that selects all text objects that are dyntext and are within a terminal group
	<li> use propset() to modify all the selected objects to set the floater flag (so that the "group lock" doesn't apply anymore)
	<li> use the RemoveSelected() action to remove them
</ul>
<p>
The script is:
<pre>
Unselect(all)
query(select, '@.type == TEXT &amp;&amp; @.dyntext == 1 &amp;&amp; @.parent.a.role == "terminal"')
propset(p/floater, 1)
RemoveSelected
</pre>
<p>
This can be ran the usual ways, from the command entry from the GUI, or loaded
from a file or from a shell using the batch HID. For more information, see
the <a href="http://repo.hu/cgi-bin/pool.cgi?project=pcb-rnd&cmd=show&node=Iscript">
action class</a> of pcb-rnd's scripting howto.
<p>
When ran from a shell, as an 5th step the SaveTo(sheet, filename) or
the Export() action may be useful.