Unary "+" has no effect whatsoever, even on strings. It is useful
syntactically for separating a function name from a parenthesized expression
that would otherwise be interpreted as the complete list of function
-arguments. (See examples above under L<List Operators>.)
+arguments. (See examples above under L<Terms and List Operators (Leftward)>.)
Unary "\" creates a reference to whatever follows it. See L<perlref>.
Do not confuse this behavior with the behavior of backslash within a
rand (10) * 20; # (rand 10) * 20
rand +(10) * 20; # rand (10 * 20)
-See also L<"List Operators">.
+See also L<"Terms and List Operators (Leftward)">.
=head2 Relational Operators
open HANDLE, "filename"
or die "Can't open: $!\n";
-See also discussion of list operators in L<List Operators (Leftward)>.
+See also discussion of list operators in L<Terms and List Operators (Leftward)>.
=head2 Logical Not