add jsonpath to kubectl

third_party/golang/template/exec.go

@@ -1,9 +1,14 @@
+//This package is copied from Go library text/template.
+//The original private functions indirect and printableValue
+//are exported as public functions.
 package template
 import (
 	"reflect"
 	"fmt"
 )
 
+var Indirect = indirect
+var PrintableValue = printableValue
 
 var (
 	errorType       = reflect.TypeOf((*error)(nil)).Elem()