{
  "name": "d2",
  "word": "_word",
  "rules": {
    "source_file": {
      "type": "REPEAT",
      "content": {
        "type": "SYMBOL",
        "name": "_definition"
      }
    },
    "_definition": {
      "type": "CHOICE",
      "members": [
        {
          "type": "SEQ",
          "members": [
            {
              "type": "REPEAT",
              "content": {
                "type": "STRING",
                "value": " "
              }
            },
            {
              "type": "SYMBOL",
              "name": "_eof"
            }
          ]
        },
        {
          "type": "SYMBOL",
          "name": "_root_attribute"
        },
        {
          "type": "SYMBOL",
          "name": "connection"
        },
        {
          "type": "SYMBOL",
          "name": "shape"
        }
      ]
    },
    "connection": {
      "type": "SEQ",
      "members": [
        {
          "type": "SYMBOL",
          "name": "_identifier"
        },
        {
          "type": "REPEAT1",
          "content": {
            "type": "SEQ",
            "members": [
              {
                "type": "SYMBOL",
                "name": "_arrow"
              },
              {
                "type": "SYMBOL",
                "name": "_identifier"
              }
            ]
          }
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "CHOICE",
              "members": [
                {
                  "type": "SEQ",
                  "members": [
                    {
                      "type": "SYMBOL",
                      "name": "dot"
                    },
                    {
                      "type": "SYMBOL",
                      "name": "_connection_attribute"
                    }
                  ]
                },
                {
                  "type": "SEQ",
                  "members": [
                    {
                      "type": "SYMBOL",
                      "name": "_colon"
                    },
                    {
                      "type": "SYMBOL",
                      "name": "label"
                    }
                  ]
                }
              ]
            },
            {
              "type": "BLANK"
            }
          ]
        },
        {
          "type": "SYMBOL",
          "name": "_end"
        }
      ]
    },
    "shape": {
      "type": "SEQ",
      "members": [
        {
          "type": "SYMBOL",
          "name": "_identifier"
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "SEQ",
            "members": [
              {
                "type": "SYMBOL",
                "name": "dot"
              },
              {
                "type": "SYMBOL",
                "name": "_identifier"
              }
            ]
          }
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "CHOICE",
              "members": [
                {
                  "type": "SEQ",
                  "members": [
                    {
                      "type": "SYMBOL",
                      "name": "dot"
                    },
                    {
                      "type": "SYMBOL",
                      "name": "_shape_attribute"
                    }
                  ]
                },
                {
                  "type": "SEQ",
                  "members": [
                    {
                      "type": "SYMBOL",
                      "name": "_colon"
                    },
                    {
                      "type": "CHOICE",
                      "members": [
                        {
                          "type": "SYMBOL",
                          "name": "label"
                        },
                        {
                          "type": "BLANK"
                        }
                      ]
                    },
                    {
                      "type": "CHOICE",
                      "members": [
                        {
                          "type": "ALIAS",
                          "content": {
                            "type": "SYMBOL",
                            "name": "_shape_block"
                          },
                          "named": true,
                          "value": "block"
                        },
                        {
                          "type": "BLANK"
                        }
                      ]
                    }
                  ]
                }
              ]
            },
            {
              "type": "BLANK"
            }
          ]
        },
        {
          "type": "SYMBOL",
          "name": "_end"
        }
      ]
    },
    "label": {
      "type": "CHOICE",
      "members": [
        {
          "type": "SYMBOL",
          "name": "string"
        },
        {
          "type": "SYMBOL",
          "name": "_unquoted_string"
        }
      ]
    },
    "attr_value": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SYMBOL",
              "name": "string"
            },
            {
              "type": "SYMBOL",
              "name": "_unquoted_string"
            }
          ]
        }
      ]
    },
    "_root_attribute": {
      "type": "SEQ",
      "members": [
        {
          "type": "ALIAS",
          "content": {
            "type": "SYMBOL",
            "name": "_root_attr_key"
          },
          "named": true,
          "value": "attr_key"
        },
        {
          "type": "SYMBOL",
          "name": "_colon"
        },
        {
          "type": "SYMBOL",
          "name": "attr_value"
        },
        {
          "type": "SYMBOL",
          "name": "_end"
        }
      ]
    },
    "_root_attr_key": {
      "type": "STRING",
      "value": "direction"
    },
    "_shape_block": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "STRING",
          "value": "{"
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "CHOICE",
            "members": [
              {
                "type": "SEQ",
                "members": [
                  {
                    "type": "REPEAT",
                    "content": {
                      "type": "STRING",
                      "value": " "
                    }
                  },
                  {
                    "type": "SYMBOL",
                    "name": "_eof"
                  }
                ]
              },
              {
                "type": "SEQ",
                "members": [
                  {
                    "type": "SYMBOL",
                    "name": "_shape_block_definition"
                  },
                  {
                    "type": "SYMBOL",
                    "name": "_end"
                  }
                ]
              }
            ]
          }
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SEQ",
              "members": [
                {
                  "type": "SYMBOL",
                  "name": "_shape_block_definition"
                },
                {
                  "type": "CHOICE",
                  "members": [
                    {
                      "type": "SYMBOL",
                      "name": "_end"
                    },
                    {
                      "type": "BLANK"
                    }
                  ]
                }
              ]
            },
            {
              "type": "BLANK"
            }
          ]
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "STRING",
          "value": "}"
        }
      ]
    },
    "_shape_block_definition": {
      "type": "CHOICE",
      "members": [
        {
          "type": "SYMBOL",
          "name": "connection"
        },
        {
          "type": "SYMBOL",
          "name": "shape"
        },
        {
          "type": "SYMBOL",
          "name": "_shape_attribute"
        }
      ]
    },
    "_shape_attribute": {
      "type": "CHOICE",
      "members": [
        {
          "type": "SEQ",
          "members": [
            {
              "type": "ALIAS",
              "content": {
                "type": "SYMBOL",
                "name": "_shape_attr_key"
              },
              "named": true,
              "value": "attr_key"
            },
            {
              "type": "SYMBOL",
              "name": "_colon"
            },
            {
              "type": "SYMBOL",
              "name": "attr_value"
            }
          ]
        },
        {
          "type": "SYMBOL",
          "name": "_style_attribute"
        }
      ]
    },
    "_style_attribute": {
      "type": "SEQ",
      "members": [
        {
          "type": "ALIAS",
          "content": {
            "type": "STRING",
            "value": "style"
          },
          "named": true,
          "value": "attr_key"
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SEQ",
              "members": [
                {
                  "type": "SYMBOL",
                  "name": "dot"
                },
                {
                  "type": "SYMBOL",
                  "name": "_inner_style_attribute"
                }
              ]
            },
            {
              "type": "SEQ",
              "members": [
                {
                  "type": "SYMBOL",
                  "name": "_colon"
                },
                {
                  "type": "ALIAS",
                  "content": {
                    "type": "SYMBOL",
                    "name": "_style_attr_block"
                  },
                  "named": true,
                  "value": "block"
                }
              ]
            }
          ]
        }
      ]
    },
    "_style_attr_block": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "STRING",
          "value": "{"
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "CHOICE",
            "members": [
              {
                "type": "SYMBOL",
                "name": "_eof"
              },
              {
                "type": "SEQ",
                "members": [
                  {
                    "type": "SYMBOL",
                    "name": "_inner_style_attribute"
                  },
                  {
                    "type": "SYMBOL",
                    "name": "_end"
                  }
                ]
              }
            ]
          }
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SEQ",
              "members": [
                {
                  "type": "SYMBOL",
                  "name": "_inner_style_attribute"
                },
                {
                  "type": "CHOICE",
                  "members": [
                    {
                      "type": "SYMBOL",
                      "name": "_end"
                    },
                    {
                      "type": "BLANK"
                    }
                  ]
                }
              ]
            },
            {
              "type": "BLANK"
            }
          ]
        },
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "STRING",
          "value": "}"
        }
      ]
    },
    "_inner_style_attribute": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "ALIAS",
          "content": {
            "type": "SYMBOL",
            "name": "_style_attr_key"
          },
          "named": true,
          "value": "attr_key"
        },
        {
          "type": "SYMBOL",
          "name": "_colon"
        },
        {
          "type": "SYMBOL",
          "name": "attr_value"
        }
      ]
    },
    "_connection_attribute": {
      "type": "SEQ",
      "members": [
        {
          "type": "ALIAS",
          "content": {
            "type": "SYMBOL",
            "name": "_connection_attr_key"
          },
          "named": true,
          "value": "attr_key"
        },
        {
          "type": "SYMBOL",
          "name": "_colon"
        },
        {
          "type": "SYMBOL",
          "name": "attr_value"
        }
      ]
    },
    "_shape_attr_key": {
      "type": "CHOICE",
      "members": [
        {
          "type": "STRING",
          "value": "shape"
        },
        {
          "type": "STRING",
          "value": "label"
        },
        {
          "type": "STRING",
          "value": "constraint"
        },
        {
          "type": "STRING",
          "value": "icon"
        },
        {
          "type": "STRING",
          "value": "width"
        },
        {
          "type": "STRING",
          "value": "height"
        }
      ]
    },
    "_style_attr_key": {
      "type": "CHOICE",
      "members": [
        {
          "type": "STRING",
          "value": "opacity"
        },
        {
          "type": "STRING",
          "value": "fill"
        },
        {
          "type": "STRING",
          "value": "stroke"
        },
        {
          "type": "STRING",
          "value": "stroke-width"
        },
        {
          "type": "STRING",
          "value": "stroke-dash"
        },
        {
          "type": "STRING",
          "value": "border-radius"
        },
        {
          "type": "STRING",
          "value": "font-color"
        },
        {
          "type": "STRING",
          "value": "shadow"
        },
        {
          "type": "STRING",
          "value": "multiple"
        },
        {
          "type": "STRING",
          "value": "animated"
        },
        {
          "type": "STRING",
          "value": "3d"
        },
        {
          "type": "STRING",
          "value": "link"
        }
      ]
    },
    "_text_attr_key": {
      "type": "STRING",
      "value": "near"
    },
    "_connection_attr_key": {
      "type": "CHOICE",
      "members": [
        {
          "type": "STRING",
          "value": "source-arrowhead"
        },
        {
          "type": "STRING",
          "value": "target-arrowhead"
        }
      ]
    },
    "_identifier": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "SYMBOL",
          "name": "identifier"
        }
      ]
    },
    "identifier": {
      "type": "SEQ",
      "members": [
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SYMBOL",
              "name": "_dash"
            },
            {
              "type": "BLANK"
            }
          ]
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SYMBOL",
              "name": "_word"
            },
            {
              "type": "REPEAT1",
              "content": {
                "type": "SEQ",
                "members": [
                  {
                    "type": "SYMBOL",
                    "name": "_word"
                  },
                  {
                    "type": "CHOICE",
                    "members": [
                      {
                        "type": "REPEAT",
                        "content": {
                          "type": "STRING",
                          "value": " "
                        }
                      },
                      {
                        "type": "SYMBOL",
                        "name": "_dash"
                      }
                    ]
                  },
                  {
                    "type": "SYMBOL",
                    "name": "_word"
                  }
                ]
              }
            }
          ]
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "SYMBOL",
              "name": "_dash"
            },
            {
              "type": "BLANK"
            }
          ]
        }
      ]
    },
    "_colon": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "STRING",
          "value": ":"
        }
      ]
    },
    "_arrow": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "SYMBOL",
          "name": "arrow"
        }
      ]
    },
    "arrow": {
      "type": "CHOICE",
      "members": [
        {
          "type": "SEQ",
          "members": [
            {
              "type": "STRING",
              "value": "--"
            },
            {
              "type": "REPEAT",
              "content": {
                "type": "SYMBOL",
                "name": "_dash"
              }
            }
          ]
        },
        {
          "type": "SEQ",
          "members": [
            {
              "type": "STRING",
              "value": "<-"
            },
            {
              "type": "REPEAT",
              "content": {
                "type": "SYMBOL",
                "name": "_dash"
              }
            }
          ]
        },
        {
          "type": "SEQ",
          "members": [
            {
              "type": "STRING",
              "value": "<-"
            },
            {
              "type": "REPEAT",
              "content": {
                "type": "SYMBOL",
                "name": "_dash"
              }
            },
            {
              "type": "STRING",
              "value": ">"
            }
          ]
        },
        {
          "type": "SEQ",
          "members": [
            {
              "type": "REPEAT",
              "content": {
                "type": "SYMBOL",
                "name": "_dash"
              }
            },
            {
              "type": "STRING",
              "value": "->"
            }
          ]
        }
      ]
    },
    "_dash": {
      "type": "IMMEDIATE_TOKEN",
      "content": {
        "type": "STRING",
        "value": "-"
      }
    },
    "dot": {
      "type": "IMMEDIATE_TOKEN",
      "content": {
        "type": "STRING",
        "value": "."
      }
    },
    "_unquoted_string": {
      "type": "IMMEDIATE_TOKEN",
      "content": {
        "type": "PATTERN",
        "value": "[^'\"`\\n;{}]+"
      }
    },
    "string": {
      "type": "CHOICE",
      "members": [
        {
          "type": "SEQ",
          "members": [
            {
              "type": "STRING",
              "value": "'"
            },
            {
              "type": "REPEAT",
              "content": {
                "type": "IMMEDIATE_TOKEN",
                "content": {
                  "type": "PATTERN",
                  "value": "[^'\\n]+"
                }
              }
            },
            {
              "type": "STRING",
              "value": "'"
            }
          ]
        },
        {
          "type": "SEQ",
          "members": [
            {
              "type": "STRING",
              "value": "\""
            },
            {
              "type": "REPEAT",
              "content": {
                "type": "IMMEDIATE_TOKEN",
                "content": {
                  "type": "PATTERN",
                  "value": "[^\"\\n]+"
                }
              }
            },
            {
              "type": "STRING",
              "value": "\""
            }
          ]
        },
        {
          "type": "SEQ",
          "members": [
            {
              "type": "STRING",
              "value": "`"
            },
            {
              "type": "REPEAT",
              "content": {
                "type": "IMMEDIATE_TOKEN",
                "content": {
                  "type": "PATTERN",
                  "value": "[^`\\n]+"
                }
              }
            },
            {
              "type": "STRING",
              "value": "`"
            }
          ]
        }
      ]
    },
    "_word": {
      "type": "PATTERN",
      "value": "[\\w\\d]+"
    },
    "_eof": {
      "type": "CHOICE",
      "members": [
        {
          "type": "STRING",
          "value": "\n"
        },
        {
          "type": "STRING",
          "value": "\u0000"
        }
      ]
    },
    "_end": {
      "type": "SEQ",
      "members": [
        {
          "type": "REPEAT",
          "content": {
            "type": "STRING",
            "value": " "
          }
        },
        {
          "type": "CHOICE",
          "members": [
            {
              "type": "STRING",
              "value": ";"
            },
            {
              "type": "SYMBOL",
              "name": "_eof"
            }
          ]
        }
      ]
    }
  },
  "extras": [],
  "conflicts": [
    [
      "_identifier"
    ],
    [
      "identifier"
    ],
    [
      "arrow"
    ],
    [
      "_shape_block"
    ],
    [
      "_shape_block_definition"
    ],
    [
      "_style_attr_block"
    ],
    [
      "_inner_style_attribute"
    ]
  ],
  "precedences": [],
  "externals": [],
  "inline": [],
  "supertypes": []
}