--- AnyEvent-MP/MP.pm	2009/09/22 09:38:28	1.90
+++ AnyEvent-MP/MP.pm	2009/09/23 11:57:16	1.95
@@ -150,7 +150,7 @@
 our @EXPORT = qw(
    NODE $NODE *SELF node_of after
    configure
-   snd rcv mon mon_guard kil reg psub spawn cal
+   snd rcv mon mon_guard kil psub spawn cal
    port
 );
 
@@ -567,7 +567,7 @@
    $node->monitor ($port, $cb);
 
    defined wantarray
-      and AnyEvent::Util::guard { $node->unmonitor ($port, $cb) }
+      and ($cb += 0, AnyEvent::Util::guard { $node->unmonitor ($port, $cb) })
 }
 
 =item $guard = mon_guard $port, $ref, $ref...
@@ -776,10 +776,10 @@
 programming techniques employed by Erlang apply to AnyEvent::MP. Here is a
 sample:
 
-   http://www.Erlang.se/doc/programming_rules.shtml
-   http://Erlang.org/doc/getting_started/part_frame.html # chapters 3 and 4
-   http://Erlang.org/download/Erlang-book-part1.pdf      # chapters 5 and 6
-   http://Erlang.org/download/armstrong_thesis_2003.pdf  # chapters 4 and 5
+   http://www.erlang.se/doc/programming_rules.shtml
+   http://erlang.org/doc/getting_started/part_frame.html # chapters 3 and 4
+   http://erlang.org/download/erlang-book-part1.pdf      # chapters 5 and 6
+   http://erlang.org/download/armstrong_thesis_2003.pdf  # chapters 4 and 5
 
 Despite the similarities, there are also some important differences: