[Evolution-hackers] Categories

[Adam Tauno Williams <awilliam opengroupware us>]

When saving a task or event over a CalDAV collection Evolution sends a
CATEGORIES attribute like:

CLASS:PUBLIC
CATEGORIES:Favorites\,Gifts\,Goals/Objectives
PERCENT-COMPLETE:0

Looking at RFC2445 I'm pretty sure this is wrong.  Shouldn't it be:

CLASS:PUBLIC
CATEGORIES:Favorite,Gifts,Goals/Objectives
PERCENT-COMPLETE:0

>From the RFC:
   Description: This property is used to specify categories or subtypes
   of the calendar component. The categories are useful in searching for
   a calendar component of a particular type and category. Within the
   "VEVENT", "VTODO" or "VJOURNAL" calendar components, more than one
   category can be specified as a list of categories separated by the
   COMMA character (US-ASCII decimal 44).

   Example: The following are examples of this property:

     CATEGORIES:APPOINTMENT,EDUCATION

Why is evolution escaping the comma?

     CATEGORIES:MEETING