> Unless the hyphen is the very first character, it signifies a range.

or the very last.

  DB<1> p '-' =~ /[a-]/
1
  DB<2> p '-' =~ /[a- ]/
Invalid [] range "a- " in re ..

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Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^2: Question regarding a regex by LanX
in thread Question regarding a regex by CrashBlossom

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