The character 'o circumflex' is a part of groff's character set (groff_char.7). A patch is in the attachment.
---------------------------------------- From: Alejandro Colomar <alx.manpa...@gmail.com> Sent: 25/08/2022 19:08 To: groff <groff@gnu.org> Subject: o with ^ on top of it Hi, The following code (found in regex.7) wants to represent an 'o' with a '^' on top of it (. Is that code correct? It's working on the PDF (although it's ugly), but not on the terminal. It was changed by a commit that changed ^ by \(ha for compatibility, but I'm not sure if that's correct in this specific case.
regex.7.diff
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