OK. But could there be a way to instruct the POD modules with a directive to substitute when it sees X<subst:keyword123> in POD? Maybe up front:
use Pod::Subst qw(keyword123 replacement456)

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so that pod2usage() knows what to do. No Perl parsing need be involved.

Thanks for the replies!

In reply to Re^2: Interpolate Perl variables in POD by repellent
in thread Interpolate Perl variables in POD by repellent

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