search for: __username__contextname__

I'm working on a multi user database for *, and I'm debating with myself on something and thought I would throw it out for comment. I have a design where context names are stored in the database in the following format: __username__contextname__ Now, in the web interface it's easy to parse the above string and display 'contextname' as the context, so the user doesn't have to deal with the naming convention directly. The trick is parsing context names entered by the user and formatting them for the database. Every command...