package msgview import ( "git.sr.ht/~rjarry/aerc/app" "git.sr.ht/~rjarry/aerc/commands" ) type NextPrevPart struct { Offset int `opt:"n" default:"1"` } func init() { commands.Register(NextPrevPart{}) } func (NextPrevPart) Context() commands.CommandContext { return commands.MESSAGE_VIEWER } func (NextPrevPart) Aliases() []string { return []string{"next-part", "prev-part"} } func (np NextPrevPart) Execute(args []string) error { mv, _ := app.SelectedTabContent().(*app.MessageViewer) for n := 0; n < np.Offset; n++ { if args[0] == "prev-part" { mv.PreviousPart() } else { mv.NextPart() } } return nil }