# 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/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/pane_popup.go#L67
- **Page:** https://libtmux.org/en/go/latest/reference/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.