bnf

Function: _.bnf
Help: _.bnf
Section: member_functions
C-Name: member_bnf
Prototype: mG
Description:
 (bnf):bnf:parens               $1
 (bnr):bnf:copy:parens          $bnf:1
 (gen):bnf:copy                 member_bnf($1)