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 "."