package formatters import ( "encoding/json" "fmt" "io" "github.com/alecthomas/chroma" ) // JSON formatter outputs the raw token structures as JSON. var JSON = Register("json", chroma.FormatterFunc(func(w io.Writer, s *chroma.Style, it chroma.Iterator) error { fmt.Fprintln(w, "[") i := 0 for t := it(); t != nil; t = it() { if i > 0 { fmt.Fprintln(w, ",") } i++ bytes, err := json.Marshal(t) if err != nil { return err } if _, err := fmt.Fprint(w, " "+string(bytes)); err != nil { return err } } fmt.Fprintln(w) fmt.Fprintln(w, "]") return nil }))