#!/usr/bin/perl

# URL that generated this code:
# http://txt2re.com/index.php3?s=14:Mar:2019%20%22This%20is%20an%20Example!%22&-19&14&12

$txt='14:Mar:2019 "This is an Example!"';

$re1='(\\d+)';	# Integer Number 1
$re2='.*?';	# Non-greedy match on filler
$re3='(?:(?:[0-2]?\\d{1})|(?:[3][01]{1}))(?![\\d])';	# Uninteresting: day
$re4='.*?';	# Non-greedy match on filler
$re5='((?:(?:[0-2]?\\d{1})|(?:[3][01]{1})))(?![\\d])';	# Day 1
$re6='.*?';	# Non-greedy match on filler
$re7='is';	# Uninteresting: var
$re8='.*?';	# Non-greedy match on filler
$re9='(is)';	# Variable Name 1

$re=$re1.$re2.$re3.$re4.$re5.$re6.$re7.$re8.$re9;
if ($txt =~ m/$re/is)
{
    $int1=$1;
    $day1=$2;
    $var1=$3;
    print "($int1) ($day1) ($var1) \n";
}

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# Paste the code into a new perl file. Then in Unix:
# $ perl x.pl 
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