Grammaire

    0 $accept: scene "end"

    1 scene: actions
    2      | error

    3 actions: action
    4        | actions action

    5 action: "jouer" "symbol" quand ou mouvement "."
    6       | "attendre" temps "."

    7 quand: %empty
    8      | "int" "fois"
    9      | "toutes" "les" temps
   10      | "continuellement"

   11 ou: %empty
   12   | position_initiale

   13 position_initiale: "en" point
   14                  | direction "a" float

   15 direction: "devant"
   16          | "derriere"
   17          | "a" "gauche"
   18          | "a" "droite"
   19          | "a" horaire
   20          | "a" "float" "degres"

   21 horaire: nombre_litteral_horaire "heure"
   22        | "midi"

   23 nombre_litteral_horaire: "une"
   24                        | "deux"
   25                        | "trois"
   26                        | "quatre"
   27                        | "cinq"
   28                        | "six"
   29                        | "sept"
   30                        | "huit"
   31                        | "neuf"
   32                        | "dix"
   33                        | "onze"

   34 temps: "int" ":" "int" ":" "int"
   35      | "int" "heures"
   36      | "int" "heures" "int" "minutes"
   37      | "int" "heures" "int" "minutes" "int" "secondes"
   38      | "int" "minutes"
   39      | "int" "minutes" "int" "secondes"
   40      | "int" "secondes"

   41 mouvement: "fixe"
   42          | "dont" "le" "parcours" "est" "[" liste_points "]" "de" "vitesse" float
   43          | "dont" "le" "mouvement" "est" modele "de" "vitesse" float

   44 modele: "circulaire" "de" "rayon" float
   45       | "aleatoire"

   46 liste_points: point
   47             | liste_points ";" point

   48 point: "(" float "," float ")"

   49 float: "int"
   50      | "float"