--- Compress-LZF/LZF.pm	2001/09/27 19:51:24	1.2
+++ Compress-LZF/LZF.pm	2002/09/05 04:44:55	1.10
@@ -51,6 +51,8 @@
 Often there is the need to serialize data into a string. This function does that, by using the Storable
 module. It does the following transforms:
 
+  undef (the perl undefined value)
+     => a special cookie (undef'ness is being preserved)
   IV, NV, PV (i.e. a _plain_ perl scalar):
      => stays as is when it contains normal text/numbers
      => gets serialized into a string
@@ -58,11 +60,9 @@
      => data structure is freeze'd into a string.
 
 That is, it tries to leave "normal", human-readable data untouched but
-still serializes complex data structures into strings.
-
-The idea of all these C<sfreeze> functions is to keep readability as high
-as possible, and in cases readability can't be helped anyways, it tries to
-compress the string.
+still serializes complex data structures into strings. The idea is to keep
+readability as high as possible, and in cases readability can't be helped
+anyways, it tries to compress the string.
 
 The C<sfreeze> functions will enlarge the original data one byte at most
 and will only load the Storable method when neccessary.
@@ -83,6 +83,12 @@
 Recreate the original object from it's serialized representation. This
 function automatically detects all the different sfreeze formats.
 
+=head2 Compress::LZF::set_serializer $package, $freeze, $store
+
+Set the serialize module and functions to use. The default is "Storable",
+"Storable::mstore" and "Storable::mretrieve", which should be fine for
+most purposes.
+
 =head1 SEE ALSO
 
 Other Compress::* modules, especially Compress::LZV1 (an older, less
@@ -105,7 +111,7 @@
 require Exporter;
 require DynaLoader;
 
-$VERSION = 0.1;
+$VERSION = 0.1044;
 @ISA = qw/Exporter DynaLoader/;
 %EXPORT_TAGS = (
       freeze   => [qw(sfreeze sfreeze_cr sfreeze_c sthaw)],