ReadMe updated

README.md

@@ -2,7 +2,7 @@
 
 ## 1. Goal
 
-ip6addr is a commandline tool that validates and generates IPv6 address text representations:
+`ip6addr` is a commandline tool that validates and generates IPv6 address text representations, based upon (the library IPv6Addr)[https://github.com/MichelBoucey/IPv6Addr] :
 
 * Canonical, in conformation with RFC 5952 (default output)
 * Pure, i.e. rewriting IPv4 address if present
@@ -39,23 +39,23 @@ Available options:
 ```bash
     [user@box ~]$ ip6addr 0:0::FFFF:192.0.2.128  
     ::ffff:192.0.2.128  
-    [user@box ~]$ ip6addr -n 0:0::FFFF:192.0.2.128  
+    [user@box ~]$ ip6addr --no-ipv4 0:0::FFFF:192.0.2.128
     ::ffff:c000:280  
-    [user@box ~]$ ip6addr -p 0:0::FFFF:192.0.2.128  
-    0.8.2.0.0.0.0.c.f.f.f.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA.  
-    [user@box ~]$ ip6addr -w 2001:db8:85a3:8d3:1319:8a2e:370:7348
-    2001-db8-85a3-8d3-1319-8a2e-370-7348.ipv6-literal.net    
-    [user@box ~]$ ip6addr -f 0:0::FFFF:192.0.2.128  
-    0000:0000:0000:0000:0000:ffff:c000:0280  
-    [user@box ~]$ ip6addr -r  
-    ca18::654a:57ab:2ed7  
-    [user@box ~]$ ip6addr -r -q 4  
-    488:f7f3:7f7e::6ffd  
-    5b8b:8ab4::f0b8  
-    f191:ecc9:8193:8a2:104c:fec1:0:8c4d  
-    af3b:3ffd:8302:6c56::8623:26  
-    [user@box ~]$ ip6addr -r -q 3 -p 1234:1ab2::  
-    1234:1a2b::cda6:cf2a:bb1d:d70b  
+    [user@box ~]$ ip6addr --ptr 0:0::FFFF:192.0.2.128
+    0.8.2.0.0.0.0.c.f.f.f.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA.
+    [user@box ~]$ ip6addr --windows-unc 2001:db8:85a3:8d3:1319:8a2e:370:7348
+    2001-db8-85a3-8d3-1319-8a2e-370-7348.ipv6-literal.net
+    [user@box ~]$ ip6addr --full-length 0:0::FFFF:192.0.2.128
+    0000:0000:0000:0000:0000:ffff:c000:0280
+    [user@box ~]$ ip6addr --random
+    ca18::654a:57ab:2ed7
+    [user@box ~]$ ip6addr --random --quantity 4
+    488:f7f3:7f7e::6ffd
+    5b8b:8ab4::f0b8
+    f191:ecc9:8193:8a2:104c:fec1:0:8c4d
+    af3b:3ffd:8302:6c56::8623:26
+    [user@box ~]$ ip6addr --random --quantity 3 --prefix 1234:1ab2::
+    1234:1a2b::cda6:cf2a:bb1d:d70b
     1234:1a2b::362c:8295:f546:a43a  
     1234:1a2b::1121:ca16:ab5:688a  
 ```