Re^2: Using Look-ahead and Look-behind


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Re^2: Using Look-ahead and Look-behind

by ikegami (Patriarch)

on Nov 28, 2024 at 16:57 UTC ( [id://11162938]=note: print w/replies, xml )

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in reply to Re: Using Look-ahead and Look-behind
in thread Using Look-ahead and Look-behind

Note that this bug has been fixed in 5.22.

$ 5.20t/bin/perl -e'$_ = "Hello"; print "<$1>\n" while /(?=(.*))/g;'
<Hello>

$ 5.22t/bin/perl -e'$_ = "Hello"; print "<$1>\n" while /(?=(.*))/g;'
<Hello>
<ello>
<llo>
<lo>
<o>
<>
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