* lisp/ox-texinfo.el (org-texinfo-table-default-markup): Rename from
`org-texinfo-def-table-markup'. Set default value to the neutral
"@asis".
(org-texinfo-plain-list): Use new name.
* lisp/org-compat.el (org-texinfo-def-table-markup): Mark as obsolete.
* doc/org.texi (Publishing options): Document change.