Subject: Start of line not recognised

From: flywire <[email-masked]>
Date: Tue, 24 Aug 2021 23:13:11 +1000

Win10

E:\>echo Foo Bar. Figure 1. |sed -n '/^Figure [0-9]\+\. /p'
Foo Bar. Figure 1.

E:\>sed --version
sed (GNU sed) 4.7
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License GPLv3+: GNU GPL version 3 or later <
https://gnu.org/licenses/gpl.html>.
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