Remove hg dep

modules/mahonia/mahoniconv/mahoniconv.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"code.google.com/p/mahonia"
+	"flag"
+	"io"
+	"log"
+	"os"
+)
+
+// An iconv workalike using mahonia.
+
+var from = flag.String("f", "utf-8", "source character set")
+var to = flag.String("t", "utf-8", "destination character set")
+
+func main() {
+	flag.Parse()
+
+	var r io.Reader = os.Stdin
+	var w io.Writer = os.Stdout
+
+	if *from != "utf-8" {
+		decode := mahonia.NewDecoder(*from)
+		if decode == nil {
+			log.Fatalf("Could not create decoder for %s", *from)
+		}
+		r = decode.NewReader(r)
+	}
+
+	if *to != "utf-8" {
+		encode := mahonia.NewEncoder(*to)
+		if encode == nil {
+			log.Fatalf("Could not create decoder for %s", *to)
+		}
+		w = encode.NewWriter(w)
+	}
+
+	io.Copy(w, r)
+}