added casper.cli proxy property for phantom.casperArgs; updated samples

@@ -64,9 +64,9 @@
             timeout:             null,
             verbose:             false
         };
-        // privates
-        // local properties
+        // properties
         this.checker = null;
+        this.cli = phantom.casperArgs;
         this.colorizer = new phantom.Casper.Colorizer();
         this.currentUrl = 'about:blank';
         this.currentHTTPStatus = 200;

@@ -42,7 +42,7 @@ var casper = new phantom.Casper({
     loadImages:  false,
     loadPlugins: false,
     logLevel:    "debug",
-    verbose:     true,
+    verbose:     true
 });
 
 casper.start()

@@ -26,7 +26,7 @@ phantom.Casper.extend({
 
 var casper = new phantom.Casper({
     verbose: true
-}), terms = phantom.casperArgs.args, scores = [], i = 0;
+}), terms = casper.cli.args, scores = [], i = 0;
 
 if (terms.length < 2) {
     casper.echo('Usage: casperjs googlematch.js term1, term2 [, term3]...').exit();
@@ -54,7 +54,7 @@ casper.run(function(self) {
         return a.score - b.score;
     });
     var winner = scores[scores.length - 1];
-    self.echo('winner is "' + winner.term + '" with ' + winner.score + ' results')
+    self.echo('winner is "' + winner.term + '" with ' + winner.score + ' results');
     self.exit();
 });
 

@@ -12,7 +12,7 @@ links = []
 casper = new phantom.Casper
 
 casper.start 'http://google.com', ->
-  @fill 'form[name=f]',  q: phantom.args.join(' '), true
+  @fill 'form[name=f]',  q: casper.cli.args.join(' '), true
   @click 'input[value="Google Search"]'
 
 casper.then ->

@@ -29,7 +29,7 @@ var links = [
     'http://cdiscount.fr/'
 ];
 
-casper.echo('Testing with timeout=' + timeout);
+casper.echo('Testing with timeout=' + timeout + 'ms.');
 
 casper.start();
 

@@ -25,9 +25,13 @@ phantom.Casper.extend({
 
 (function(casper) {
     var tests = [];
-    if (phantom.casperArgs.args.length > 2 && fs.isFile(phantom.casperArgs.args[2])) {
-        tests = [phantom.casperArgs.args[2]];
-    } else {
+    if (casper.cli.args.length) {
+        tests = casper.cli.args.filter(function(path) {
+            return fs.isFile(path) || fs.isDirectory(path);
+        });
+    }
+    if (!tests.length) {
+        // default test suite is casperjs' one
         tests = [fs.absolute(fs.pathJoin(phantom.casperPath, 'tests', 'suites'))];
     }
     casper.test.runSuites.apply(casper.test, tests);