Redmine

  #     export:some/file -> Force the download of the file

  #   Forum messages:

  #     message#1218 -> Link to message with id 1218

  #     project:someproject -> Link to project named "someproject"

  #     project#3 -> Link to project with id 3

  #     user:jsmith -> Link to user with login jsmith

  #     @jsmith -> Link to user with login jsmith

  #     user#2 -> Link to user with id 2