;;; -*- Mode: PATR -*-

;;;===============================================================
;;;               Grammaire de demonstration
;;;===============================================================

Parameter:  Start symbol is S.

;;;=======================================================
;;;               Regles de grammaire
;;;=======================================================

RULE
S = GN (GV)
     <S arg0> = <GV arg0>
     <S subj>=<GN>
     <S pred>=<GV>
     <GV arg0 tete pers> = <GN tete pers>
     <GV arg0 tete nbre> = <GN tete nbre>
     <GV arg0 cat> = <GN cat>

RULE
GN = GN1 / GN2
     <GN tete> = <GN1 tete>
     <GN tete> = <GN2 tete>

RULE
	GN1 = N (ADJ)(GNP)
     <N tete nbre> = <ADJ  tete nbre>
     <N tete gnre> = <ADJ  tete gnre>
     <GN1 tete> = <N tete>

RULE
	GN2 = DET GN1
     <GN1 tete gnre> = <DET tete gnre>
     <GN1 tete nbre> = <DET tete nbre>
     <GN2 tete> = <GN1 tete>

RULE
GV = V (X/INF)
	<GV arg0> = <V arg0>
	<GV arg1> = <V arg1>
	<V arg1> = <X>
	<GV tete pers> = <V tete pers>
	<GV tete nbre> = <V tete nbre>



RULE
GV = (CLIT) V 
     <CLIT tete nbre> = <V tete nbre>
	<GV tete pers> = <V tete pers>
	<GV tete nbre> = <V tete nbre>
	<GV arg0> = <V arg0>


RULE
GNP = PREP X
	<PREP select>=<X>
	<GNP prep>=<PREP prep>


RULE
INF = PREP GV
	<GNP prep>=<PREP prep>