Long is the long message shown in the 'godep help <this-command>' output.
Name: "diff", Short: "shows the diff between current and previously saved set of dependencies", Long: ` Shows the difference, in a unified diff format, between the current set of dependencies and those generated on a
Args: "[-t] [packages]", Short: "download and install packages with specified dependencies", Long: ` Get downloads to GOPATH the packages named by the import paths, and installs them with the dependencies specified in their Godeps files.
Args: "command [arguments]", Short: "run the go tool with saved dependencies", Long: ` Go runs the go tool with a modified GOPATH giving access to dependencies saved in Godeps.
Long is referenced in 1 repositorygithub.com/tools/godep