It appears that, for no particularly good reason, pg_listener.h deviates from
the usual convention for declaring attribute number constants. Normally, it's
#define Anum_{catalog-name}_{column-name} {attribute-number}
pg_listener.h, however substitutes a different string that is similar, but not
the same as, the column name. This change fixes that.
Author: Robert Haas <robertmhaas@gmail.com>
5dedce6770