From d253f2ea3a9fae6d2c2c23b394ea49eef4c30567 Mon Sep 17 00:00:00 2001
From: fukachan <fukachan>
Date: Sun, 18 Feb 2001 16:04:52 +0000
Subject: clean up document

---
 fml/lib/FML/Checksum.pm | 42 +++++++++++++++++++++++++-----------------
 1 file changed, 25 insertions(+), 17 deletions(-)

(limited to 'fml')

diff --git a/fml/lib/FML/Checksum.pm b/fml/lib/FML/Checksum.pm
index a0c24b10..22bcb7e1 100644
--- a/fml/lib/FML/Checksum.pm
+++ b/fml/lib/FML/Checksum.pm
@@ -13,6 +13,31 @@ use strict;
 use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
 use Carp;
 
+=head1 NAME
+
+FML::Checksum - utilities for check sum
+
+=head1 SYNOPSIS
+
+   use FML::Checksum;
+   $cksum  = new FML::Checksum;
+   $md5sum = $cksum->md5( \$string );
+
+=head1 METHODS
+
+=head2 C<new()>
+
+the constructor. 
+It checks we can use MD5 perl module or should use some programs e.g. 
+C<md5>, C<cksum>, et.al.
+
+=head2 C<md5(\$string)>
+
+return the md5 checksum of C<$string>.
+
+=cut
+
+
 require Exporter;
 @ISA = qw(Exporter);
 
@@ -116,23 +141,6 @@ sub _md5_by_program
 }
 
 
-
-=head1 NAME
-
-FML::Checksum - what is this
-
-=head1 SYNOPSIS
-
-=head1 DESCRIPTION
-
-=head1 CLASSES
-
-=head1 METHODS
-
-=item C<new()>
-
-... what is this ...
-
 =head1 AUTHOR
 
 Ken'ichi Fukamachi
-- 
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