ebnf-sort-production

ebnf-sort-production is a variable defined in `ebnf2ps.el'.
Its value is

nil

Documentation:
Specify how productions are sorted.

Valid values are:

nil don't sort productions.
`ascending' ascending sort.
any other value descending sort.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 20 of Emacs.