Sometimes while loops are better than for loops.

builds/4chan-X.js

@@ -973,7 +973,7 @@
     }
 
     Post.prototype.parseComment = function() {
-      var bq, data, i, node, nodes, text, _i, _j, _len, _ref, _ref1;
+      var bq, data, i, node, nodes, text, _i, _len, _ref;
 
       bq = this.nodes.comment.cloneNode(true);
       _ref = $$('.abbr, .capcodeReplies, .exif, b', bq);
@@ -983,8 +983,9 @@
       }
       text = [];
       nodes = d.evaluate('.//br|.//text()', bq, null, 7, null);
-      for (i = _j = 0, _ref1 = nodes.snapshotLength; 0 <= _ref1 ? _j < _ref1 : _j > _ref1; i = 0 <= _ref1 ? ++_j : --_j) {
+      i = 0;
-        text.push((data = nodes.snapshotItem(i).data) ? data : '\n');
+      while (i < nodes.snapshotLength) {
+        text.push((data = nodes.snapshotItem(i++).data) ? data : '\n');
       }
       return this.info.comment = text.join('').trim().replace(/\s+$/gm, '');
     };
@@ -10015,14 +10016,15 @@
       return Main.checkUpdate();
     },
     callbackNodes: function(klass, nodes) {
-      var callback, err, errors, i, len, node, _i, _j, _len, _ref;
+      var callback, err, errors, i, len, node, _i, _len, _ref;
 
       len = nodes.length;
       _ref = klass.prototype.callbacks;
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         callback = _ref[_i];
-        for (i = _j = 0; 0 <= len ? _j < len : _j > len; i = 0 <= len ? ++_j : --_j) {
+        i = 0;
-          node = nodes[i];
+        while (i < len) {
+          node = nodes[i++];
           try {
             callback.cb.call(node);
           } catch (_error) {

builds/4chan-X.user.js

@@ -969,7 +969,7 @@
     }
 
     Post.prototype.parseComment = function() {
-      var bq, data, i, node, nodes, text, _i, _j, _len, _ref, _ref1;
+      var bq, data, i, node, nodes, text, _i, _len, _ref;
 
       bq = this.nodes.comment.cloneNode(true);
       _ref = $$('.abbr, .capcodeReplies, .exif, b', bq);
@@ -979,8 +979,9 @@
       }
       text = [];
       nodes = d.evaluate('.//br|.//text()', bq, null, 7, null);
-      for (i = _j = 0, _ref1 = nodes.snapshotLength; 0 <= _ref1 ? _j < _ref1 : _j > _ref1; i = 0 <= _ref1 ? ++_j : --_j) {
+      i = 0;
-        text.push((data = nodes.snapshotItem(i).data) ? data : '\n');
+      while (i < nodes.snapshotLength) {
+        text.push((data = nodes.snapshotItem(i++).data) ? data : '\n');
       }
       return this.info.comment = text.join('').trim().replace(/\s+$/gm, '');
     };
@@ -10038,14 +10039,15 @@
       return Main.checkUpdate();
     },
     callbackNodes: function(klass, nodes) {
-      var callback, err, errors, i, len, node, _i, _j, _len, _ref;
+      var callback, err, errors, i, len, node, _i, _len, _ref;
 
       len = nodes.length;
       _ref = klass.prototype.callbacks;
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         callback = _ref[_i];
-        for (i = _j = 0; 0 <= len ? _j < len : _j > len; i = 0 <= len ? ++_j : --_j) {
+        i = 0;
-          node = nodes[i];
+        while (i < len) {
+          node = nodes[i++];
           try {
             callback.cb.call(node);
           } catch (_error) {

builds/crx/script.js

@@ -972,7 +972,7 @@
     }
 
     Post.prototype.parseComment = function() {
-      var bq, data, i, node, nodes, text, _i, _j, _len, _ref, _ref1;
+      var bq, data, i, node, nodes, text, _i, _len, _ref;
 
       bq = this.nodes.comment.cloneNode(true);
       _ref = $$('.abbr, .capcodeReplies, .exif, b', bq);
@@ -982,8 +982,9 @@
       }
       text = [];
       nodes = d.evaluate('.//br|.//text()', bq, null, 7, null);
-      for (i = _j = 0, _ref1 = nodes.snapshotLength; 0 <= _ref1 ? _j < _ref1 : _j > _ref1; i = 0 <= _ref1 ? ++_j : --_j) {
+      i = 0;
-        text.push((data = nodes.snapshotItem(i).data) ? data : '\n');
+      while (i < nodes.snapshotLength) {
+        text.push((data = nodes.snapshotItem(i++).data) ? data : '\n');
       }
       return this.info.comment = text.join('').trim().replace(/\s+$/gm, '');
     };
@@ -10020,14 +10021,15 @@
       return Main.checkUpdate();
     },
     callbackNodes: function(klass, nodes) {
-      var callback, err, errors, i, len, node, _i, _j, _len, _ref;
+      var callback, err, errors, i, len, node, _i, _len, _ref;
 
       len = nodes.length;
       _ref = klass.prototype.callbacks;
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         callback = _ref[_i];
-        for (i = _j = 0; 0 <= len ? _j < len : _j > len; i = 0 <= len ? ++_j : --_j) {
+        i = 0;
-          node = nodes[i];
+        while (i < len) {
+          node = nodes[i++];
           try {
             callback.cb.call(node);
           } catch (_error) {

src/General/Main.coffee

@@ -221,8 +221,9 @@ Main =
     len = nodes.length
     for callback in klass::callbacks
       # c.profile callback.name
-      for i in [0...len]
+      i = 0
-        node = nodes[i]
+      while i < len
+        node = nodes[i++]
         try
           callback.cb.call node
         catch err

src/General/lib/post.class

@@ -108,8 +108,9 @@ class Post
     text = []
     # XPathResult.ORDERED_NODE_SNAPSHOT_TYPE === 7
     nodes = d.evaluate './/br|.//text()', bq, null, 7, null
-    for i in [0...nodes.snapshotLength]
+    i = 0
-      text.push if data = nodes.snapshotItem(i).data then data else '\n'
+    while i < nodes.snapshotLength
+      text.push if data = nodes.snapshotItem(i++).data then data else '\n'
     @info.comment = text.join('').trim().replace /\s+$/gm, ''
 
   parseQuotes: ->