; File: yes_no.grammar, v1.0
;
; Description: Grammar for "yes" and "no" with many common alternatives
;
; Returns: The string "yes" or "no"
;
; Example: "sure" returns the string "yes"
;   "nope" returns the string "no"
;
; Suggested usage:  LIB_YES_NO:x {<confirm $x>}
;
; Copyright (c) 1999, Nuance Communications.  This sample code and 
;   information is provided "as is" without any warranty of any kind, 
;   either expressed or implied.

LIB_YES_NO
  [
    [
      yes
      yeah
      yup
      sure
      okay
      correct
      right
      (
        ?( ?yes that's )
        [
          right
          correct
        ]
      )
      ( ?yes it is )
      ( you got it )
      ( yes i do )
      ( yes i would )
      ( yes it is correct )
    ] { <confirm "yes">}
    [
      no
      nope
      incorrect
      ( no way )
      ( no it isn't )
      (
        ?no
        [
          it's
          that's
        ]
        not
        [
          correct
          right
        ]
      )
      ( ?no it isn't )
      ( ?no it is not )
      ( ?no it's not )
      ( no i don't )
      ( no i do not )
      ( no i wouldn't )
    ] { <confirm "no">}
  ]