A #file: reference in a body stays plain text in the TUI. Memo, tag, commit and branch references open. The target is the Code view of #commit:6a20ec113d44@gitmsg/pm: a #file:<path>@<branch>:L<n>-<m> reference opens it at the path and the line range, the grammar the site uses. Remainder of #commit:53991b82d95f@gitmsg/pm.