If the logged-in user has a valid email address in their contact-info, use it to prefill the email field in the /tktnew page when submitting a new ticket. As discussed in /chat, enhance the Fossil builtin find_emailaddr() SQL function--suggested by wyoung@--to parse strings for well-formed email addresses not necessarily wrapped in <...>. Requested by jose i cabrera on the forum. ... (check-in: f974583f user: mark tags: trunk)