correctly collect component modifiers

closes #148

Author: jcberquist

models/cfscript/CFComponent.cfc

@@ -27,7 +27,10 @@ component {
 
         var tokens = [];
         do {
-            tokens.append(cftokens.next()[1]);
+            var nextToken = cftokens.next()[1];
+            if (nextToken.trim().len()) {
+                tokens.append(nextToken);
+            }
         } while (tokens.last() != 'component' && tokens.last() != 'interface');
 
         var formattedText = tokens.toList(' ');

tests/data/componentAbstract/formatted.txt

@@ -0,0 +1,4 @@
+abstract component {
+
+
+}

tests/data/componentAbstract/settings.json

@@ -0,0 +1 @@
+[{}]

tests/data/componentAbstract/source.cfc

@@ -0,0 +1,2 @@
+//
+abstract component { }

tests/specs/componentSpec.cfc

@@ -11,6 +11,9 @@ component extends=tests.FormatBaseSpec {
             it('handles interfaces', function() {
                 runTests(loadData('interface'));
             });
+            it('handles the abstract keyword correctly', function() {
+                runTests(loadData('componentAbstract'));
+            });
         });
     }