internal/

Package completion serves the static shell-completion scripts shipped with gist.

Package files turns git's machine-readable file lists into the changed-files views gist prints: the `gist status` footer and the file list in `gist branch`.

Package open launches an external program on the files currently changed in the working tree — `git difftool` for people who don't want the diff, just the files as they stand now.

Package version resolves the newest published release of gist so `gist version` can tell the user when their binary is behind.