Errors

use_strict

Logic::Expr, Logic::Expr::Parser

use_warnings

Logic::Expr, Logic::Expr::Parser

valid_signature

gpg: Signature made Sat 26 Mar 2022 01:40:39 PM JST
gpg:                using RSA key C73E67013822249C59FF5F9D81992EE1E12C0385
gpg: Can't check signature: No public key