Have the parser explain another type of YAML gotcha to reduce the need for users…

Have the parser explain another type of YAML gotcha to reduce the need for users to ask how to resolve it.

lib/ansible/utils/__init__.py

@@ -355,6 +355,7 @@ It should be written as:
 
     app_path: "{{ base_path }}/foo"
 """
+        return msg
 
     elif len(probline) and len(probline) >= column and probline[column] == ":" and probline.count(':') > 1:
         msg = msg + """
@@ -365,18 +366,48 @@ entire line after the first colon.
 
 For instance, if the original line was:
 
-    copy: src=file dest=/path/filename:with_colon.txt
+    copy: src=file.txt dest=/path/filename:with_colon.txt
 
 It can be written as:
 
-    copy: src=file dest='/path/filename:with_colon.txt'
+    copy: src=file.txt dest='/path/filename:with_colon.txt'
 
 Or:
     
-    copy: 'src=file dest=/path/filename:with_colon.txt'
+    copy: 'src=file.txt dest=/path/filename:with_colon.txt'
 
 
 """
+        return msg
+    else:
+        parts = probline.split(":")
+        print parts
+        if len(parts) > 1:
+            middle = parts[1].strip()
+            match = False
+            if middle.startswith("'") and not middle.endswith('"'):
+                match = True
+            elif middle.startswith('"') and not middle.endswith('"'):
+                match = True
+            if match:
+                msg = msg + """
+This one looks easy to fix.  It seems that there is a value started 
+with a quote, and the YAML parser is expecting to see the line ended 
+with the same kind of quote.  For instance:
+
+    when: "ok" in result.stdout
+
+Could be written as:
+
+   when: '"ok" in result.stdout'
+
+or equivalently:
+
+   when: "'ok' in result.stdout"
+
+"""
+                return msg
+
     return msg
 
 def process_yaml_error(exc, data, path=None):