Module Graph.Dot_ast

type id =
  1. | Ident of string
  2. | Number of string
  3. | String of string
  4. | Html of string
type attr = (id * id option) list
type compass_pt =
  1. | N
  2. | Ne
  3. | E
  4. | Se
  5. | S
  6. | Sw
  7. | W
  8. | Nw
type port =
  1. | PortId of id * compass_pt option
  2. | PortC of compass_pt
type node_id = id * port option
type subgraph =
  1. | SubgraphId of id
  2. | SubgraphDef of id option * stmt list
and node =
  1. | NodeId of node_id
  2. | NodeSub of subgraph
and stmt =
  1. | Node_stmt of node_id * attr list
  2. | Edge_stmt of node * node list * attr list
  3. | Attr_graph of attr list
  4. | Attr_node of attr list
  5. | Attr_edge of attr list
  6. | Equal of id * id
  7. | Subgraph of subgraph
type file = {
  1. strict : bool;
  2. digraph : bool;
  3. id : id option;
  4. stmts : stmt list;
}