previewable Display Picture with control of small icon

rsrc/dialogs/show-map.xml

@@ -1,9 +1,10 @@
 <?xml version='1.0' encoding='UTF-8' standalone='no'?>
 <!-- NOTE: This file should be updated to use relative positioning the next time it changes. -->
+<!-- NOTE: This dialog is NOT used for the automap. It is used by Display Picture nodes. -->
 <?xml-stylesheet href="dialog.xsl" type="text/xsl"?>
 <dialog defbtn='okay' escbtn='okay'>
 	<button name='okay' type='regular' top='276' left='232'>OK</button>
-	<pict type='dlog' num='21' top='6' left='6'/>
+	<pict name='icon' type='dlog' num='21' top='6' left='6'/>
 	<text name='title' size='large' top='6' left='50' width='300' height='17'>Map of Somewhere:</text>
 	<pict name='map' type='full' num='1400' top='28' left='50'/>
 </dialog>

rsrc/strings/specials-text-general.txt

@@ -415,7 +415,7 @@ Unused
 Unused
 Unused
 Number of large (full-sheet) pic to display
-Unused
+Number of small icon to display (-1: a map)
 Unused
 Unused
 Unused