Author: larry
Date: Fri May 19 11:45:34 2006
New Revision: 9303
Modified:
doc/trunk/design/syn/S03.pod
Log:
Typo from aufrank++.
Feeble attempt to make .foo optional on nodes that only contain children.
Modified: doc/trunk/design/syn/S03.pod
==============================================================================
--- doc/trunk/design/syn/S03.pod (original)
+++ doc/trunk/design/syn/S03.pod Fri May 19 11:45:34 2006
@@ -360,11 +360,11 @@
Bag(3,8,[2,Seq(9,3]],8) >>-<< 1; # Bag(2,7,[1,Seq(8,2)],7)
Bag(3,8,[2,Seq(9,3)],8) >>-<< (1,1,1,1); # Bag(2,7,[1,Seq(8,2)],7)
- Bag(3,8,[2,Seq(9,3)],8) >>-<< (1,1,2,1); # Bag(2,7,[2,Seq(9,3)],7)
+ Bag(3,8,[2,Seq(9,3)],8) >>-<< (1,1,2,1); # Bag(2,7,[0,Seq(7,1)],7)
In particular, tree node types with C<Each> semantics enable visitation:
- $tree.».foo; # short for $tree.each: { .foo }
+ $tree.».foo; # short for $tree.each: { .?foo; .».foo }
You are not allowed to define your own hyper operators, because they
are supposed to have consistent semantics derivable entirely from
