# tmux.DisplayPopupRequest.StartDirectory

- **Module:** tmux.DisplayPopupRequest
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/pane_popup.go#L54
- **Page:** https://libtmux.org/reference/go/tmux-displaypopuprequest-startdirectory/

StartDirectory selects the popup working directory. Nil omits the option; nonnil empty is normalized to ".". The library expands a leading local ~ before tmux expands formats in the resulting value.