1. env -u INFOPATH info --init-file /dev/null texinfo 2. M-x visit-menu 3. segmentation fault
`visit-menu` is undocumented, so I assume it is obsolete. There is a similar command, `find-menu`: 1. env -u INFOPATH info --init-file /dev/null texinfo 2. M-x find-menu 3. the cursor moves to the `* Menu` line as expected, but the echo area displays `No menu in this node`, which is unexpected.
