Some titles have "X-ray" and some have "X ray"?

if ($text =~ /Screening Ligands by X[ -]ray Crystallography/) {
                        say "MATCH!";
                }
                else {
                        say "NOPE!";
                }
}

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The square brackets contain a list of characters; if any one of them matches $text at that spot, the match succeeds.

Dum Spiro Spero

In reply to Re: Regular Expression Hiccup by GotToBTru
in thread Regular Expression Hiccup by Mindsword

Title:
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