Examples of valid syntax (even though the attributes are unknown):
- sub fnord (&\%) : switch(10,foo(7,3)) : expensive ;
- sub plugh () : Ugly('\(") :Bad ;
+ sub fnord (&\%) : switch(10,foo(7,3)) : expensive;
+ sub plugh () : Ugly('\(") :Bad;
sub xyzzy : _5x5 { ... }
Examples of invalid syntax:
- sub fnord : switch(10,foo() ; # ()-string not balanced
- sub snoid : Ugly('(') ; # ()-string not balanced
- sub xyzzy : 5x5 ; # "5x5" not a valid identifier
- sub plugh : Y2::north ; # "Y2::north" not a simple identifier
- sub snurt : foo + bar ; # "+" not a colon or space
+ sub fnord : switch(10,foo(); # ()-string not balanced
+ sub snoid : Ugly('('); # ()-string not balanced
+ sub xyzzy : 5x5; # "5x5" not a valid identifier
+ sub plugh : Y2::north; # "Y2::north" not a simple identifier
+ sub snurt : foo + bar; # "+" not a colon or space
The attribute list is passed as a list of constant strings to the code
which associates them with the subroutine. In particular, the second example