To do some code analysis on common IMS, such as Puredata or Max/MSP.
- yojson
 - batteries
 - ocamlgraph
 - ppx_deriving
 - menhir
 
./main.native filename.[maxpat|pd]Creates a filename.ext.dot file
To generate a png for instance, do:
dot -Tpng -o filename2.png filename.ext.dot