[ViewVC] Diff of: cvs/AnyEvent/README

Comparing AnyEvent/README (file contents):
Revision 1.75 by root, Thu Jul 16 12:48:38 2015 UTC vs.
Revision 1.77 by root, Sat Sep 17 02:33:54 2016 UTC

     $bool = $cv->ready
         Returns true when the condition is "true", i.e. whether "send" or
         "croak" have been called.
     $cb = $cv->cb ($cb->($cv))
-        This is a mutator function that returns the callback set and
+        This is a mutator function that returns the callback set (or "undef"
-        optionally replaces it before doing so.
+        if not) and optionally replaces it before doing so.
         The callback will be called when the condition becomes "true", i.e.
         when "send" or "croak" are called, with the only argument being the
         condition variable itself. If the condition is already true, the
         callback is called immediately when it is set. Calling "recv" inside
         the callback or at any later time is guaranteed not to block.
+        Additionally, when the callback is invoked, it is also removed from
+        the condvar (reset to "undef"), so the condvar does not keep a
+        reference to the callback after invocation.
 SUPPORTED EVENT LOOPS/BACKENDS
     The available backend classes are (every class has its own manpage):
     Backends that are autoprobed when no other event loop can be found.
           my $txn = shift;
           my $data = $txn->result;
           ...
        });
-       EV::loop;
+       EV::run;
     3b. The module user could use AnyEvent, too:
        use AnyEvent;

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines