Depending on the character, you might get away with: 
my $dle = sprintf "\\%03o", DLE;
my $regex = "\\A[$dle][^$dle]";
$regex = qr/$regex/;
if ($string =~ $regex) { ... }

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-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to •Re: Interpolation in character class by merlyn
in thread Interpolation in character class by Anonymous Monk

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