added format() helper; removed 'casper.' suffix in event names

-Copyright (c) 2011 Nicolas Perriault
+Copyright (c) 2011-2012 Nicolas Perriault
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,6 +27,7 @@
  * DEALINGS IN THE SOFTWARE.
  *
  */
+
 if (!phantom.casperLoaded) {
     // see http://semver.org/
     phantom.casperVersion = {
@@ -149,6 +152,7 @@ if (!phantom.casperLoaded) {
                         paths.push(fs.pathJoin(dir, 'node_modules', path));
                         dir = fs.dirname(dir);
                     }
+                    paths.push(fs.pathJoin(requireDir, 'lib', path));
                     paths.push(fs.pathJoin(requireDir, 'modules', path));
                 }
                 paths.forEach(function(testPath) {
@@ -221,7 +225,9 @@ if (!!phantom.casperArgs.options.version) {
     console.log(phantom.casperVersion.toString());
     phantom.exit(0);
 } else if (phantom.casperArgs.args.length === 0 || !!phantom.casperArgs.options.help) {
+    var phantomVersion = [phantom.version.major, phantom.version.minor, phantom.version.patch].join('.');
     console.log('CasperJS version ' + phantom.casperVersion.toString() + ' at ' + phantom.casperPath);
+    console.log('Using PhantomJS version ' + phantomVersion);
     console.log('Usage: casperjs script.(js|coffee) [options...]');
     console.log('Read the docs http://n1k0.github.com/casperjs/');
     phantom.exit(0);

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

+/*!
+ * Casper is a navigation utility for PhantomJS.
+ *
+ * Documentation: http://n1k0.github.com/casperjs/
+ * Repository:    http://github.com/n1k0/casperjs
+ *
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
 var utils = require('utils');
 
 exports.create = function(casper) {
@@ -35,14 +65,14 @@ var Mouse = function(casper) {
                 if (!utils.isString(selector)) {
                     throw new Error('No valid CSS selector passed: ' + selector);
                 }
-                casper.page.sendEvent.apply(casper.page, [type].concat(computeCenter(selector)))
+                casper.page.sendEvent.apply(casper.page, [type].concat(computeCenter(selector)));
                 break;
             case 2:
                 // coordinates
                 if (!utils.isNumber(args[1]) || !utils.isNumber(args[2])) {
                     throw new Error('No valid coordinates passed');
                 }
-                casper.page.sendEvent(type, args[0], args[1])
+                casper.page.sendEvent(type, args[0], args[1]);
                 break;
             default:
                 throw new Error('Too many arguments');
@@ -51,18 +81,18 @@ var Mouse = function(casper) {
 
     this.click = function() {
         processEvent('click', arguments);
-    },
+    };
 
     this.down = function() {
         processEvent('mousedown', arguments);
-    },
+    };
 
     this.move = function() {
         processEvent('mousemove', arguments);
-    },
+    };
 
     this.up = function() {
         processEvent('mouseup', arguments);
-    }
+    };
 };
 exports.Mouse = Mouse;

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -86,6 +88,75 @@ function fillBlanks(text, pad) {
 exports.fillBlanks = fillBlanks;
 
 /**
+ * Formats a string with passed parameters. Ported from nodejs `util.format()`.
+ *
+ * @return String
+ */
+function format(f) {
+    var i;
+    if (typeof f !== 'string') {
+        var objects = [];
+        for (i = 0; i < arguments.length; i++) {
+            objects.push(inspect(arguments[i]));
+        }
+        return objects.join(' ');
+    }
+    i = 1;
+    var args = arguments;
+    var len = args.length;
+    var str = String(f).replace(/%[sdj%]/g, function(x) {
+        if (i >= len) return x;
+        switch (x) {
+        case '%s':
+            return String(args[i++]);
+        case '%d':
+            return Number(args[i++]);
+        case '%j':
+            return JSON.stringify(args[i++]);
+        case '%%':
+            return '%';
+        default:
+            return x;
+        }
+    });
+    for (var x = args[i]; i < len; x = args[++i]) {
+        if (x === null || typeof x !== 'object') {
+            str += ' ' + x;
+        } else {
+            str += ' ' + inspect(x);
+        }
+    }
+    return str;
+}
+exports.format = format;
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be revritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ *     prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor;
+    ctor.prototype = Object.create(superCtor.prototype, {
+        constructor: {
+            value: ctor,
+            enumerable: false,
+            writable: true,
+            configurable: true
+        }
+    });
+}
+exports.inherits = inherits;
+
+/**
  * Checks if value is a javascript Array
  *
  * @param  mixed  value
@@ -243,14 +314,14 @@ exports.mergeObjects = mergeObjects;
  * @return HTMLElement
  */
 function node(name, attributes) {
-    var node = document.createElement(name);
+    var _node = document.createElement(name);
     for (var attrName in attributes) {
         var value = attributes[attrName];
         if (attributes.hasOwnProperty(attrName) && isString(attrName)) {
-            node.setAttribute(attrName, value);
+            _node.setAttribute(attrName, value);
         }
     }
-    return node;
+    return _node;
 }
 exports.node = node;
 
@@ -269,28 +340,3 @@ function serialize(value) {
     return JSON.stringify(value, null, 4);
 }
 exports.serialize = serialize;
-
-/**
- * Inherit the prototype methods from one constructor into another.
- *
- * The Function.prototype.inherits from lang.js rewritten as a standalone
- * function (not on Function.prototype). NOTE: If this file is to be loaded
- * during bootstrapping this function needs to be revritten using some native
- * functions as prototype setup using normal JavaScript does not work as
- * expected during bootstrapping (see mirror.js in r114903).
- *
- * @param {function} ctor Constructor function which needs to inherit the
- *     prototype.
- * @param {function} superCtor Constructor function to inherit prototype from.
- */
-exports.inherits = function(ctor, superCtor) {
-    ctor.super_ = superCtor;
-    ctor.prototype = Object.create(superCtor.prototype, {
-        constructor: {
-            value: ctor,
-            enumerable: false,
-            writable: true,
-            configurable: true
-        }
-    });
-};

@@ -4,7 +4,9 @@
  * Documentation: http://n1k0.github.com/casperjs/
  * Repository:    http://github.com/n1k0/casperjs
  *
- * Copyright (c) 2011 Nicolas Perriault
+ * Copyright (c) 2011-2012 Nicolas Perriault
+ *
+ * Part of source code is Copyright Joyent, Inc. and other Node contributors.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

 casper = require('casper').create()
 
-casper.on "casper.http.status.200", (resource) ->
+casper.on "http.status.200", (resource) ->
     casper.echo "#{resource.url} is OK", "INFO"
 
-casper.on "casper.http.status.301", (resource) ->
+casper.on "http.status.301", (resource) ->
     casper.echo "#{resource.url} is permanently redirected", "PARAMETER"
 
-casper.on "casper.http.status.302", (resource) ->
+casper.on "http.status.302", (resource) ->
     casper.echo "#{resource.url} is temporarily redirected", "PARAMETER"
 
-casper.on "casper.http.status.404", (resource) ->
+casper.on "http.status.404", (resource) ->
     casper.echo "#{resource.url} is not found", "COMMENT"
 
-casper.on "casper.http.status.500", (resource) ->
+casper.on "http.status.500", (resource) ->
     casper.echo "#{resource.url} is in error", "ERROR"
 
 links = [