The value of <tt/icon/ is a quoted file-name. The first 63 bytes of this file
are expected to represent a standard monochrome VIC sprite. The file gets accessed
when the generated assembly source is being processed by <bf/ca65/. Examples for
-programs generating such files are <em/Sprite Painter/ and <em/SpritePad/. The
-default <tt/icon/ is an empty frame internally represented in the generated assembly
-file.
+programs generating such files are <em/Sprite Painter/, <em/SpritePad/ and the
+<url name="sp65 sprite and bitmap utility" url="sp65.html">. The default <tt/icon/
+is an empty frame internally represented in the generated assembly file.
<sect1>Memory definition