# Copyright 1989 by Norman Ramsey, Odyssey Research Associates
# Not to be sold, but may be used freely for any purpose
# For more information, see file COPYRIGHT in the parent directory
annotation [ !(nl|sp) nl annotation ] --> annotation #2
annotation !(nl|sp) [ !(nl|sp) nl annotation ] --> annotation !(nl|sp) #3
annotation !(nl|sp) !(nl|sp) [ !(nl|sp) nl annotation ] --> annotation !(nl|sp) !(nl|sp) #4
annotation !(nl|sp) !(nl|sp) !(nl|sp) [ !(nl|sp) nl annotation ] --> annotation !(nl|sp) !(nl|sp) !(nl|sp) #5


# No nesting yet.

virtual [ !(nl|sp) nl virtual ] --> virtual #2
virtual !(nl|sp) [ !(nl|sp) nl virtual ] --> virtual !(nl|sp) #3
virtual !(nl|sp) !(nl|sp) [ !(nl|sp) nl virtual ] --> virtual !(nl|sp) !(nl|sp) #4
virtual !(nl|sp) !(nl|sp) !(nl|sp) [ !(nl|sp) nl virtual ] --> virtual !(nl|sp) !(nl|sp) !(nl|sp) #5

virtual !(nl|sp) [ nl ] annotation --> virtual !(nl|sp) sp annotation
virtual !(nl|sp) !(nl|sp) [ nl ] annotation --> virtual !(nl|sp) !(nl|sp) sp annotation
virtual !(nl|sp) !(nl|sp) !(nl|sp) [ nl ] annotation --> virtual !(nl|sp) !(nl|sp) !(nl|sp) sp annotation
virtual !(nl|sp) !(nl|sp) !(nl|sp) !(nl|sp) [ nl ] annotation --> virtual !(nl|sp) !(nl|sp) !(nl|sp) !(nl|sp) sp annotation