func parse2graph(filename string) *gographviz.Graph {
f, err := os.Open(filename)
checkError(err)
all, err := ioutil.ReadAll(f)
checkError(err)
g, err := gographviz.Parse(all) // *ast.Graph
checkError(err)
//fmt.Printf("Parsed: %v\n", g)
ag := gographviz.NewAnalysedGraph(g)
//fmt.Printf("Analysed: %v\n", ag)
fmt.Printf("Written: %v\n", ag.String())
return ag
}
func parser2graph(filename string) *gographviz.Graph {
f, err := os.Open(filename)
checkError(err)
all, err := ioutil.ReadAll(f)
checkError(err)
input := string(all)
g, err := parser.ParseString(input)
checkError(err)
fmt.Printf("Parsed: %v\n", g)
ag := gographviz.NewAnalysedGraph(g)
fmt.Printf("Analysed: %v\n", ag)
agstr := ag.String()
fmt.Printf("Written: %v\n", agstr)
return ag
}