update package unicode to Unicode 5.2
R=rsc
CC=golang-dev
https://golang.org/cl/163062
diff --git a/src/pkg/unicode/maketables.go b/src/pkg/unicode/maketables.go
index e376172..c96c12e 100644
--- a/src/pkg/unicode/maketables.go
+++ b/src/pkg/unicode/maketables.go
@@ -32,7 +32,7 @@
var dataURL = flag.String("data", "", "full URL for UnicodeData.txt; defaults to --url/UnicodeData.txt")
var url = flag.String("url",
- "http://www.unicode.org/Public/5.1.0/ucd/",
+ "http://www.unicode.org/Public/5.2.0/ucd/",
"URL of Unicode database directory")
var tablelist = flag.String("tables",
"all",