Parse an IP Address: Difference between revisions

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=={{header|REXX}}==
One of REXX's strongest features is its ability for parsing,   it has PARSEthe '''parse'''   instruction for this purpose.
=== version 1 ===
<lang rexx>/*REXX program parses an IP address into ──► IPv4 or IPv6 format, optional pport.*/
_="_"; say center('input IP address' , 30),
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</pre>
 
=== version 2 ===
<lang rexx>/* REXX ***************************************************************
* 27.05.2013 Walter Pachl