angular-sprintf.js
 1  angular.
 2      module("sprintf", []).
 3      filter("sprintf", function() {
 4          return function() {
 5              return sprintf.apply(null, arguments)
 6          }
 7      }).
 8      filter("fmt", ["$filter", function($filter) {
 9          return $filter("sprintf")
10      }]).
11      filter("vsprintf", function() {
12          return function(format, argv) {
13              return vsprintf(format, argv)
14          }
15      }).
16      filter("vfmt", ["$filter", function($filter) {
17          return $filter("vsprintf")
18      }])