diff -r efd9c589177a -r c0b4a8b5a012 toolkit/javascript/d3/src/time/format.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/javascript/d3/src/time/format.js	Thu Apr 10 14:20:23 2014 +0200
@@ -0,0 +1,327 @@
+d3.time.format = function(template) {
+  var n = template.length;
+
+  function format(date) {
+    var string = [],
+        i = -1,
+        j = 0,
+        c,
+        f;
+    while (++i < n) {
+      if (template.charCodeAt(i) == 37) {
+        string.push(
+            template.substring(j, i),
+            (f = d3_time_formats[c = template.charAt(++i)])
+            ? f(date) : c);
+        j = i + 1;
+      }
+    }
+    string.push(template.substring(j, i));
+    return string.join("");
+  }
+
+  format.parse = function(string) {
+    var date = new d3_time(1900, 0, 1),
+        i = d3_time_parse(date, template, string, 0);
+    if (i != string.length) return null;
+    if (date.hour12) {
+      var hours = date.getHours() % 12;
+      date.setHours(date.hour12pm ? hours + 12 : hours);
+    }
+    delete date.hour12;
+    delete date.hour12pm;
+    return date;
+  };
+
+  format.toString = function() {
+    return template;
+  };
+
+  return format;
+};
+
+function d3_time_parse(date, template, string, j) {
+  var c,
+      p,
+      i = 0,
+      n = template.length,
+      m = string.length;
+  while (i < n) {
+    if (j >= m) return -1;
+    c = template.charCodeAt(i++);
+    if (c == 37) {
+      p = d3_time_parsers[template.charAt(i++)];
+      if (!p || ((j = p(date, string, j)) < 0)) return -1;
+    } else if (c != string.charCodeAt(j++)) {
+      return -1;
+    }
+  }
+  return j;
+}
+
+var d3_time_zfill2 = d3.format("02d"),
+    d3_time_zfill3 = d3.format("03d"),
+    d3_time_zfill4 = d3.format("04d"),
+    d3_time_sfill2 = d3.format("2d");
+
+var d3_time_formats = {
+  a: function(d) { return d3_time_weekdays[d.getDay()].substring(0, 3); },
+  A: function(d) { return d3_time_weekdays[d.getDay()]; },
+  b: function(d) { return d3_time_months[d.getMonth()].substring(0, 3); },
+  B: function(d) { return d3_time_months[d.getMonth()]; },
+  c: d3.time.format("%a %b %e %H:%M:%S %Y"),
+  d: function(d) { return d3_time_zfill2(d.getDate()); },
+  e: function(d) { return d3_time_sfill2(d.getDate()); },
+  H: function(d) { return d3_time_zfill2(d.getHours()); },
+  I: function(d) { return d3_time_zfill2(d.getHours() % 12 || 12); },
+  j: d3_time_dayOfYear,
+  L: function(d) { return d3_time_zfill3(d.getMilliseconds()); },
+  m: function(d) { return d3_time_zfill2(d.getMonth() + 1); },
+  M: function(d) { return d3_time_zfill2(d.getMinutes()); },
+  p: function(d) { return d.getHours() >= 12 ? "PM" : "AM"; },
+  S: function(d) { return d3_time_zfill2(d.getSeconds()); },
+  U: d3_time_weekNumberSunday,
+  w: function(d) { return d.getDay(); },
+  W: d3_time_weekNumberMonday,
+  x: d3.time.format("%m/%d/%y"),
+  X: d3.time.format("%H:%M:%S"),
+  y: function(d) { return d3_time_zfill2(d.getFullYear() % 100); },
+  Y: function(d) { return d3_time_zfill4(d.getFullYear() % 10000); },
+  Z: d3_time_zone,
+  "%": function(d) { return "%"; }
+};
+
+var d3_time_parsers = {
+  a: d3_time_parseWeekdayAbbrev,
+  A: d3_time_parseWeekday,
+  b: d3_time_parseMonthAbbrev,
+  B: d3_time_parseMonth,
+  c: d3_time_parseLocaleFull,
+  d: d3_time_parseDay,
+  e: d3_time_parseDay,
+  H: d3_time_parseHour24,
+  I: d3_time_parseHour12,
+  // j: function(d, s, i) { /*TODO day of year [001,366] */ return i; },
+  L: d3_time_parseMilliseconds,
+  m: d3_time_parseMonthNumber,
+  M: d3_time_parseMinutes,
+  p: d3_time_parseAmPm,
+  S: d3_time_parseSeconds,
+  // U: function(d, s, i) { /*TODO week number (sunday) [00,53] */ return i; },
+  // w: function(d, s, i) { /*TODO weekday [0,6] */ return i; },
+  // W: function(d, s, i) { /*TODO week number (monday) [00,53] */ return i; },
+  x: d3_time_parseLocaleDate,
+  X: d3_time_parseLocaleTime,
+  y: d3_time_parseYear,
+  Y: d3_time_parseFullYear
+  // ,
+  // Z: function(d, s, i) { /*TODO time zone */ return i; },
+  // "%": function(d, s, i) { /*TODO literal % */ return i; }
+};
+
+// Note: weekday is validated, but does not set the date.
+function d3_time_parseWeekdayAbbrev(date, string, i) {
+  return string.substring(i, i += 3).toLowerCase() in d3_time_weekdayAbbrevLookup ? i : -1;
+}
+
+var d3_time_weekdayAbbrevLookup = {
+  sun: 3,
+  mon: 3,
+  tue: 3,
+  wed: 3,
+  thu: 3,
+  fri: 3,
+  sat: 3
+};
+
+// Note: weekday is validated, but does not set the date.
+function d3_time_parseWeekday(date, string, i) {
+  d3_time_weekdayRe.lastIndex = 0;
+  var n = d3_time_weekdayRe.exec(string.substring(i, i + 10));
+  return n ? i += n[0].length : -1;
+}
+
+var d3_time_weekdayRe = /^(?:Sunday|Monday|Tuesday|Wednesday|Thursday|Friday|Saturday)/ig;
+
+var d3_time_weekdays = [
+  "Sunday",
+  "Monday",
+  "Tuesday",
+  "Wednesday",
+  "Thursday",
+  "Friday",
+  "Saturday"
+];
+
+function d3_time_parseMonthAbbrev(date, string, i) {
+  var n = d3_time_monthAbbrevLookup[string.substring(i, i += 3).toLowerCase()];
+  return n == null ? -1 : (date.setMonth(n), i);
+}
+
+var d3_time_monthAbbrevLookup = {
+  jan: 0,
+  feb: 1,
+  mar: 2,
+  apr: 3,
+  may: 4,
+  jun: 5,
+  jul: 6,
+  aug: 7,
+  sep: 8,
+  oct: 9,
+  nov: 10,
+  dec: 11
+};
+
+function d3_time_parseMonth(date, string, i) {
+  d3_time_monthRe.lastIndex = 0;
+  var n = d3_time_monthRe.exec(string.substring(i, i + 12));
+  return n ? (date.setMonth(d3_time_monthLookup[n[0].toLowerCase()]), i += n[0].length) : -1;
+}
+
+var d3_time_monthRe = /^(?:January|February|March|April|May|June|July|August|September|October|November|December)/ig;
+
+var d3_time_monthLookup = {
+  january: 0,
+  february: 1,
+  march: 2,
+  april: 3,
+  may: 4,
+  june: 5,
+  july: 6,
+  august: 7,
+  september: 8,
+  october: 9,
+  november: 10,
+  december: 11
+};
+
+var d3_time_months = [
+  "January",
+  "February",
+  "March",
+  "April",
+  "May",
+  "June",
+  "July",
+  "August",
+  "September",
+  "October",
+  "November",
+  "December"
+];
+
+function d3_time_parseLocaleFull(date, string, i) {
+  return d3_time_parse(date, d3_time_formats.c.toString(), string, i);
+}
+
+function d3_time_parseLocaleDate(date, string, i) {
+  return d3_time_parse(date, d3_time_formats.x.toString(), string, i);
+}
+
+function d3_time_parseLocaleTime(date, string, i) {
+  return d3_time_parse(date, d3_time_formats.X.toString(), string, i);
+}
+
+function d3_time_parseFullYear(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 4));
+  return n ? (date.setFullYear(n[0]), i += n[0].length) : -1;
+}
+
+function d3_time_parseYear(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 2));
+  return n ? (date.setFullYear(d3_time_century() + +n[0]), i += n[0].length) : -1;
+}
+
+function d3_time_century() {
+  return ~~(new Date().getFullYear() / 1000) * 1000;
+}
+
+function d3_time_parseMonthNumber(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 2));
+  return n ? (date.setMonth(n[0] - 1), i += n[0].length) : -1;
+}
+
+function d3_time_parseDay(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 2));
+  return n ? (date.setDate(+n[0]), i += n[0].length) : -1;
+}
+
+// Note: we don't validate that the hour is in the range [0,23].
+function d3_time_parseHour24(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 2));
+  return n ? (date.setHours(+n[0]), i += n[0].length) : -1;
+}
+
+// Note: we don't validate that the hour is in the range [1,12].
+function d3_time_parseHour12(date, string, i) {
+  date.hour12 = true;
+  return d3_time_parseHour24(date, string, i);
+}
+
+function d3_time_parseMinutes(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 2));
+  return n ? (date.setMinutes(+n[0]), i += n[0].length) : -1;
+}
+
+function d3_time_parseSeconds(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 2));
+  return n ? (date.setSeconds(+n[0]), i += n[0].length) : -1;
+}
+
+function d3_time_parseMilliseconds(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.substring(i, i + 3));
+  return n ? (date.setMilliseconds(+n[0]), i += n[0].length) : -1;
+}
+
+// Note: we don't look at the next directive.
+var d3_time_numberRe = /\s*\d+/;
+
+function d3_time_parseAmPm(date, string, i) {
+  var n = d3_time_amPmLookup[string.substring(i, i += 2).toLowerCase()];
+  return n == null ? -1 : (date.hour12pm = n, i);
+}
+
+var d3_time_amPmLookup = {
+  am: 0,
+  pm: 1
+};
+
+function d3_time_year(d) {
+  return new d3_time(d.getFullYear(), 0, 1);
+}
+
+function d3_time_daysElapsed(d0, d1) {
+  return ~~((d1 - d0) / 864e5 - (d1.getTimezoneOffset() - d0.getTimezoneOffset()) / 1440);
+}
+
+function d3_time_dayOfYear(d) {
+  return d3_time_zfill3(1 + d3_time_daysElapsed(d3_time_year(d), d));
+}
+
+function d3_time_weekNumberSunday(d) {
+  var d0 = d3_time_year(d);
+  return d3_time_zfill2(~~((d3_time_daysElapsed(d0, d) + d0.getDay()) / 7));
+}
+
+function d3_time_weekNumberMonday(d) {
+  var d0 = d3_time_year(d);
+  return d3_time_zfill2(~~((d3_time_daysElapsed(d0, d) + (d0.getDay() + 6) % 7) / 7));
+}
+
+// TODO table of time zone offset names?
+function d3_time_zone(d) {
+  var z = d.getTimezoneOffset(),
+      zs = z > 0 ? "-" : "+",
+      zh = ~~(Math.abs(z) / 60),
+      zm = Math.abs(z) % 60;
+  return zs + d3_time_zfill2(zh) + d3_time_zfill2(zm);
+}