Grammaire

    0 $accept: programme "end"

    1 programme: paragraphes "end"

    2 paragraphes: %empty
    3            | paragraphes paragraphe

    4 paragraphe: definition "\n\n"
    5           | error "\n\n"

    6 definition: definition_zone
    7           | definition_scene

    8 definition_zone: "symbol" "est" "une" "zone" ":" "[" liste_points "]" "." scenes

    9 liste_points: point
   10             | liste_points ";" point

   11 point: "(" float "," float ")"

   12 float: INT
   13      | FLOAT

   14 scenes: scene
   15       | scenes scene

   16 scene: "symbol" "."

   17 definition_scene: "symbol" "est" "une" "scene" ":" SCENE_TOK "."