--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/javascript/d3/src/time/minutes.js	Thu Apr 10 14:20:23 2014 +0200
@@ -0,0 +1,11 @@
+d3.time.minutes = d3_time_range(d3.time.minute, d3_time_minutesStep, function(date) {
+  return date.getMinutes();
+});
+
+d3.time.minutes.utc = d3_time_range(d3.time.minute, d3_time_minutesStep, function(date) {
+  return date.getUTCMinutes();
+});
+
+function d3_time_minutesStep(date) {
+  date.setTime(date.getTime() + 6e4); // assumes no leap seconds
+}