better track the resulting javascript too.

16col/sauce.js

@@ -0,0 +1,68 @@
+// Generated by CoffeeScript 1.7.1
+(function() {
+  ({
+    parseUrl: function(url) {
+      var content, req;
+      req = new XMLHttpRequest();
+      req.open('GET', url, false);
+      req.overrideMimeType('text/plain; charset=x-user-defined');
+      req.send(null);
+      content = req.status === 200 || req.status === 0 ? req.responseText : '';
+      return this.parse(content);
+    },
+    parse: function(content) {
+      var commentMarker, i, sauceMarker;
+      sauceMarker = content.length - 128;
+      if (content.substr(sauceMarker, 5) !== 'SAUCE') {
+        return false;
+      }
+      this.id = 'SAUCE';
+      this.version = content.substr(sauceMarker + 5, 2);
+      this.title = content.substr(sauceMarker + 7, 35);
+      this.author = content.substr(sauceMarker + 42, 20);
+      this.group = content.substr(sauceMarker + 62, 20);
+      this.date = content.substr(sauceMarker + 82, 8);
+      this.fileSize = this.unpackLong(content.substr(sauceMarker + 90, 4));
+      this.dataType = this.getByteAt(content.substr(sauceMarker + 94, 1));
+      this.fileType = this.getByteAt(content.substr(sauceMarker + 95, 1));
+      this.tinfo1 = this.unpackShort(content.substr(sauceMarker + 96, 2));
+      this.tinfo2 = this.unpackShort(content.substr(sauceMarker + 98, 2));
+      this.tinfo3 = this.unpackShort(content.substr(sauceMarker + 100, 2));
+      this.tinfo4 = this.unpackShort(content.substr(sauceMarker + 102, 2));
+      this.commentCount = this.getByteAt(content.substr(sauceMarker + 104, 1));
+      this.flags = this.getByteAt(content.substr(sauceMarker + 105, 1));
+      this.filler = content.substr(sauceMarker + 106, 22);
+      commentMarker = sauceMarker - 5 - this.commentCount * 64;
+      if (this.commentCount > 0 && content.substr(commentMarker, 5) === 'COMNT') {
+        commentMarker += 5;
+        this.comments = [];
+        i = this.commentCount;
+        while (i-- > 0) {
+          this.comments.push(content.substr(commentMarker, 64));
+          commentMarker += 64;
+        }
+      }
+      return true;
+    },
+    unpackLong: function(data) {
+      var lng;
+      lng = (((this.getByteAt(data, 3) << 8) + this.getByteAt(data, 2) << 8) + this.getByteAt(data, 1) << 8) + this.getByteAt(data, 0);
+      if (lng < 0) {
+        lng += 4294967296;
+      }
+      return lng;
+    },
+    unpackShort: function(data) {
+      var shrt;
+      shrt = (this.getByteAt(data, 1) << 8) + this.getByteAt(data, 0);
+      if (shrt < 0) {
+        shrt += 65536;
+      }
+      return shrt;
+    },
+    getByteAt: function(data, offset) {
+      return data.charCodeAt(offset) & 0xFF;
+    }
+  });
+
+}).call(this);