Trim the comments and dead code across the tree

1 file changed, 24 insertions, 27 deletions

diff --git a/assets/cgit.js b/assets/cgit.js
index c5bdf33..29b9745 100644
--- a/assets/cgit.js
+++ b/assets/cgit.js
@@ -12,8 +12,7 @@
 
 // Written the way SECONDS_PER_* are derived in source/cgit.h, so that the
 // bucket a browser picks is the bucket cgit_print_age already picked on the
-// server. A month is a twelfth of a year rather than thirty days, which is
-// the definition the server uses.
+// server. A month is a twelfth of a year rather than thirty days.
 var MINUTE = 60;
 var HOUR   = 60 * MINUTE;
 var DAY    = 24 * HOUR;
@@ -21,15 +20,18 @@ var WEEK   = 7 * DAY;
 var YEAR   = 365 * DAY;
 var MONTH  = YEAR / 12;
 
-// The five arrays are indexed together by the bucket an age falls into. The
-// search in render_age can stop one place past the last class, so the arrays
-// it reads there repeat their final entry. Each limit is twice the next unit
-// up, matching the thresholds cgit_print_age compares against.
-var age_classes  = [ "age-mins", "age-hours", "age-days", "age-weeks", "age-months", "age-years" ];
-var age_suffix   = [ "min.",     "hours",     "days",     "weeks",     "months",     "years",     "years" ];
-var age_unit     = [ MINUTE,     HOUR,        DAY,        WEEK,        MONTH,        YEAR,        YEAR ];
-var age_limit    = [ 2 * HOUR,   2 * DAY,     2 * WEEK,   2 * MONTH,   2 * YEAR,     2 * YEAR ];
-var update_delay = [ 10,         5 * MINUTE,  30 * MINUTE, DAY,        DAY,          DAY,         DAY ];
+// The five arrays are indexed together by the bucket an age falls into.
+// The search in render_age can stop one place past the last class, so
+// age_suffix and age_unit repeat their final entry. Each limit is twice the
+// next unit up, matching the thresholds cgit_print_age compares against.
+var age_classes = [ "age-mins", "age-hours", "age-days", "age-weeks",
+    "age-months", "age-years" ];
+var age_suffix = [ "min.", "hours", "days", "weeks", "months", "years",
+    "years" ];
+var age_unit = [ MINUTE, HOUR, DAY, WEEK, MONTH, YEAR, YEAR ];
+var age_limit = [ 2 * HOUR, 2 * DAY, 2 * WEEK, 2 * MONTH, 2 * YEAR,
+    2 * YEAR ];
+var update_delay = [ 10, 5 * MINUTE, 30 * MINUTE, DAY, DAY, DAY ];
 
 function render_age(element, age) {
   var text, bucket;
@@ -40,13 +42,13 @@ function render_age(element, age) {
 
   text = Math.round(age / age_unit[bucket]) + " " + age_suffix[bucket];
 
-  // Every age on the page is measured again on each pass, so most of
-  // them are already reading correctly and writing to them would cost a
-  // repaint for nothing.
+  // Every age on the page is measured again on each pass, so most of them
+  // are already reading correctly and writing to them would cost a repaint
+  // for nothing.
   if (element.textContent != text) {
     element.textContent = text;
-    // An age past the last limit is still counted in years, but
-    // there is no class beyond age-years to put on it.
+    // An age past the last limit is still counted in years, but there
+    // is no class beyond age-years to put on it.
     if (bucket == age_classes.length)
       bucket--;
     if (element.className != age_classes[bucket])
@@ -56,7 +58,7 @@ function render_age(element, age) {
 
 /*
  * Measures every age on the page against the clock and books the next pass.
- * There is no point coming back before the coarsest unit on the page could
+ * There is no point coming back before the finest unit on the page could
  * change, so a page already counted in hours is left alone for minutes and
  * one counted in years for a day.
  */
@@ -74,9 +76,8 @@ function refresh_ages() {
     for (i = 0; i < elements.length; i++) {
       age = now - elements[i].getAttribute("data-ut");
 
-      // A commit dated ahead of the viewer's clock would
-      // otherwise show a negative age, and ui-shared.c
-      // clamps it the same way.
+      // A commit dated ahead of the viewer's clock would otherwise show
+      // a negative age, and ui-shared.c clamps it the same way.
       if (age < 0)
         age = 0;
 
@@ -87,11 +88,7 @@ function refresh_ages() {
   window.setTimeout(refresh_ages, delay * 1000);
 }
 
-document.addEventListener("DOMContentLoaded", function () {
-  // Nothing here depends on layout, so the first pass can run as soon
-  // as the document is parsed.
-  refresh_ages();
-}, false);
+document.addEventListener("DOMContentLoaded", refresh_ages, false);
 
 })();
 
@@ -136,8 +133,8 @@ function place_bar() {
   bar.style.height = (bottom - top) + "px";
   table.appendChild(bar);
 
-  // A browser only scrolls to a fragment that names a real id, which a
-  // range never does, so bring the start of one into view here.
+  // A browser only scrolls to a fragment that names a real id, which a range
+  // never does, so bring the start of one into view here.
   if (match[2])
     first.scrollIntoView({ block: "center" });
 }