Author: moritz
Date: 2010-08-12 21:10:33 +0200 (Thu, 12 Aug 2010)
New Revision: 31972
Modified:
docs/Perl6/Spec/S05-regex.pod
Log:
[S05] specify what .keys, .values and .kv do on Match objects
Modified: docs/Perl6/Spec/S05-regex.pod
===
--- docs/Perl6/Spec/S05-regex.pod 2010-08-12 13:53:57 UTC (rev 31971)
+++ docs/Perl6/Spec/S05-regex.pod 2010-08-12 19:10:33 UTC (rev 31972)
@@ -2710,6 +2710,11 @@
=item *
+The C.keys, C.values and C.kv methods act both on the positional and the
+named captures, so the keys generally involved both numbers and indentifiers.
+
+=item *
+
In ordinary code, variables C$0, C$1, etc. are just aliases into
C$/[0], C$/[1], etc. Hence they will all be undefined if the
last match failed (unless they were explicitly bound in a closure without
