Just discovered my script compiles OK with "$ _". Don't remember it mentioned in the manuals. Can't it lead to all sorts of funny things:

C:>perl -E "$ x = 1; say $ x; say qq($      x)"
1
1

C:>perl -E "$x = 1; $ x= 5; say qq($      x)"
5

C:>perl -E "$name = q(Fred); $debt = 50; say qq(You pay me ${debt}$ 00
+ cents, $name, or else!)"
You pay me 50 cents, Fred, or else!

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In reply to What for sigils were allowed to be separated from identifiers? by vr

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