but is YAPE::Regex::Explain at all valid for constructs such as (?<NAME>pattern) introduced with Perl version 5.10?
Nope. According to the POD (LIMITATIONS):
There is no support for regular expression syntax added after Perl version 5.6, particularly any constructs added in 5.10.

But, it is valid for .*?

In reply to Re^3: regex catch pattern that doesn't contain a pattern by toolic
in thread regex catch pattern that doesn't contain a pattern by Anonymous Monk

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