# tmux.TerminalFeatures

- **Module:** tmux
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** struct
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/complex_options.go#L82
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-terminalfeatures/

TerminalFeatures is an immutable parsed terminal-features option. Its zero value is an empty collection: Len is zero, Lookup reports false, and Entries returns a nonnil empty slice.

## Members

- `Lookup` (method): Lookup returns a fresh feature slice for terminal.
- `Entries` (method): Entries returns a deep fresh copy in first-definition order.
- `Len` (method): Len returns the number of distinct terminal patterns.