This list is used to define a global list of names or patterns
which are to be excluded from copy operations. For example
The same facility can be specified for each individual
link operation using the
ExcludeCopy = ( *~ *% core )
exclude option See section 3.10 copy.
Note that all entries defined under a specified class
are valid only as long as that class is defined. For instance
would define a pattern which was only valid when
class is defined.
ExcludeCopy = ( pattern )