Fix style in sys.js

lib/sys.js

@@ -1,33 +1,39 @@
 var events = require('events');
 
+
 exports.print = function () {
   for (var i = 0, len = arguments.length; i < len; ++i) {
     process.stdout.write(arguments[i]);
   }
 };
 
+
 exports.puts = function () {
   for (var i = 0, len = arguments.length; i < len; ++i) {
     process.stdout.write(arguments[i] + '\n');
   }
 };
 
+
 exports.debug = function (x) {
   process.binding('stdio').writeError("DEBUG: " + x + "\n");
 };
 
+
 var error = exports.error = function (x) {
   for (var i = 0, len = arguments.length; i < len; ++i) {
     process.binding('stdio').writeError(arguments[i] + '\n');
   }
 };
 
+
 /**
  * Echos the value of a value. Trys to print the value out
  * in the best way possible given the different types.
  *
  * @param {Object} value The object to print out
- * @param {Boolean} showHidden Flag that shows hidden (not enumerable) properties of objects.
+ * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
+ * properties of objects.
  */
 exports.inspect = function (obj, showHidden, depth) {
   var seen = [];
@@ -45,7 +51,9 @@ exports.inspect = function (obj, showHidden, depth) {
     // Primitive types cannot have properties
     switch (typeof value) {
       case 'undefined': return 'undefined';
-      case 'string':    return JSON.stringify(value).replace(/'/g, "\\'").replace(/\\"/g, '"').replace(/(^"|"$)/g, "'");
+      case 'string':    return JSON.stringify(value).replace(/'/g, "\\'")
+                                                    .replace(/\\"/g, '"')
+                                                    .replace(/(^"|"$)/g, "'");
       case 'number':    return '' + value;
       case 'boolean':   return '' + value;
     }
@@ -164,7 +172,9 @@ exports.inspect = function (obj, showHidden, depth) {
           name = name.substr(1, name.length-2);
         }
         else {
-          name = name.replace(/'/g, "\\'").replace(/\\"/g, '"').replace(/(^"|"$)/g, "'");
+          name = name.replace(/'/g, "\\'")
+                     .replace(/\\"/g, '"')
+                     .replace(/(^"|"$)/g, "'");
         }
       }
 
@@ -181,7 +191,13 @@ exports.inspect = function (obj, showHidden, depth) {
       },0);
 
     if (length > 50) {
-      output = braces[0] + (base === '' ? '' : base + '\n ') + ' ' + output.join('\n, ') + (numLinesEst > 1 ? '\n' : ' ') + braces[1];
+      output = braces[0]
+             + (base === '' ? '' : base + '\n ')
+             + ' '
+             + output.join('\n, ')
+             + (numLinesEst > 1 ? '\n' : ' ')
+             + braces[1]
+             ;
     }
     else {
       output = braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
@@ -191,11 +207,15 @@ exports.inspect = function (obj, showHidden, depth) {
   }
   return format(obj, (typeof depth === 'undefined' ? 2 : depth));
 };
+
+
 function isArray (ar) {
   return ar instanceof Array
       || Array.isArray(ar)
       || (ar && ar !== Object.prototype && isArray(ar.__proto__));
 }
+
+
 function isRegExp (re) {
   var s = ""+re;
   return re instanceof RegExp // easy case
@@ -207,6 +227,8 @@ function isRegExp (re) {
       && s.charAt(0) === "/"
       && s.substr(-1) === "/";
 }
+
+
 function isDate (d) {
   if (d instanceof Date) return true;
   if (typeof d !== "object") return false;
@@ -215,6 +237,7 @@ function isDate (d) {
   return JSON.stringify(proto) === JSON.stringify(properties);
 }
 
+
 var pWarning;
 
 exports.p = function () {
@@ -227,10 +250,12 @@ exports.p = function () {
   }
 };
 
+
 function pad (n) {
   return n < 10 ? '0' + n.toString(10) : n.toString(10);
 }
 
+
 var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
 
 // 26 Feb 16:19:34
@@ -242,9 +267,11 @@ function timestamp () {
           ].join(' ');
 }
 
+
 exports.log = function (msg) {
   exports.puts(timestamp() + ' - ' + msg.toString());
-}
+};
+
 
 var execWarning;
 exports.exec = function () {
@@ -253,7 +280,8 @@ exports.exec = function () {
     error(execWarning);
   }
   return require('child_process').exec.apply(this, arguments);
-}
+};
+
 
 /**
  * Inherit the prototype methods from one constructor into another.
@@ -275,5 +303,3 @@ exports.inherits = function (ctor, superCtor) {
   ctor.prototype = new tempCtor();
   ctor.prototype.constructor = ctor;
 };
-
-