Note: Browser Tips is now the updated wiki page on browser tips.
Finding tickets by number
Add a new bookmark/entry, with
Name: [#] GHC ticket Location: http://ghc.haskell.org/trac/ghc/ticket/%s Keyword: #
Then typing # 5129 in the title bar goes to that ticket (note the space).
Searching for tickets
Add a new bookmark, with
Name: [t] GHC ticket search Location: http://www.google.com/search?q=site:ghc.haskell.org/trac/ghc/ticket%20%s Keyword: t
Now typing t <query> into the title bar searches the GHC ticket database using Google, which is much faster than Trac's search.