Like I said, bad choices don't make good examples \w also matches '8'.

Correct that and it is easy to see how to determine if the matches were consecutive from @- * @+ 

"&8" =~ /^(?=.*([A-Z]))(?=.*(\d))/ and print "[@-][@+]";;

"A8" =~ /^(?=.*([A-Z]))(?=.*(\d))/ and print "[@-][@+]";;
[0 0 1][0 1 2]

"A+8" =~ /^(?=.*([A-Z]))(?=.*(\d))/ and print "[@-][@+]";;
[0 0 2][0 1 3]

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In reply to Re^7: Regex match at the beginning or end of string by BrowserUk
in thread Regex match at the beginning or end of string by cyber-guard

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