d and global
symbols in EusLisp which is in core, and writes the linked object in
<EM>symbol-output</EM>.
Then, symbols in <EM>symbol-file</EM> are searched and listed in the
foreign-module. Since <EM>symbol-file</EM> is defaulted to be <EM>objfile</EM>,
only the symbols defined in <EM>objfile</EM> are  recognized if <EM>symbol-file</EM>
is not given. To find all the global entries both in <EM>objfile</EM> and
libraries, the linked (merged) symbol table resulted from the first link
process of load-foreign m