Author: larry
Date: Sat Feb 25 02:30:24 2006
New Revision: 7869
Modified:
doc/trunk/design/syn/S04.pod
Log:
Example was still in superpositional Perl[5|6]. dconway++ lwall--
Modified: doc/trunk/design/syn/S04.pod
==============================================================================
--- doc/trunk/design/syn/S04.pod (original)
+++ doc/trunk/design/syn/S04.pod Sat Feb 25 02:30:24 2006
@@ -210,9 +210,10 @@
The list is evaluated lazily by default, so instead of using a C<while>
to read a file a line at a time as you would in Perl 5:
- while my $line = <$*IN> {...}
+ while (my $line = <STDIN>) {...}
-in Perl 6 you should use a C<for> instead:
+in Perl 6 you should use a C<for> (plus a unary C<=> "iterate the
+iterator" operator) instead:
for =$*IN -> $line {...}
