[ViewVC] Diff of: cvs/Devel-FindRef/FindRef.pm

Comparing Devel-FindRef/FindRef.pm (file contents):
Revision 1.27 by root, Thu Apr 5 05:11:14 2012 UTC vs.
Revision 1.28 by root, Sat Apr 13 06:29:39 2013 UTC

    grep !($#$_ && exists $excl{ref2ptr $_->[1]}), @$about
 }
 =item $ref = Devel::FindRef::ptr2ref $integer
-Sometimes you know (from debugging output) the address of a perl scalar
+Sometimes you know (from debugging output) the address of a perl value you
-you are interested in (e.g. C<HASH(0x176ff70)>). This function can be used
+are interested in (e.g. C<HASH(0x176ff70)>). This function can be used to
-to turn the address into a reference to that scalar. It is quite safe to
+turn the address into a reference to that value. It is quite safe to call
-call on valid addresses, but extremely dangerous to call on invalid ones.
+on valid addresses, but extremely dangerous to call on invalid ones.  I<No
+checks whatsoever will be done>, so don't use this unless you really know
+the value is the address of a valid perl value.
    # we know that HASH(0x176ff70) exists, so turn it into a hashref:
    my $ref_to_hash = Devel::FindRef::ptr2ref 0x176ff70;
 =item $ptr = Devel::FindRef::ref2ptr $reference
 The opposite of C<ptr2ref>, above: returns the internal address of the
-value pointed to by the passed reference. I<No checks whatsoever will be
+value pointed to by the passed reference. This function is safe to call on
-done>, so don't use this.
+anything, and returns the same value taht a normal reference would if used
+in a numeric context.
 =back
 =head1 ENVIRONMENT VARIABLES

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