terminal-features

Set terminal features for terminal types read from terminfo(5). tmux has a set of named terminal features. Each will apply appropriate changes to the terminfo(5) entry in use.

tmux can detect features for a few common terminals; this option can be used to easily tell tmux about features supported by terminals it cannot detect. The terminal-overrides option allows individual terminfo(5) capabilities to be set instead, terminal-features is intended for classes of functionality supported in a standard way but not reported by terminfo(5). Care must be taken to configure this only with features the terminal actually supports.

This is an array option where each entry is a colon-separated string made up of a terminal type pattern (matched using glob(7) patterns) followed by a list of terminal features. The available features are:

256

Supports 256 colours with the SGR escape sequences.

clipboard

Allows setting the system clipboard.

ccolour

Allows setting the cursor colour.

cstyle

Allows setting the cursor style.

extkeys

Supports extended keys.

focus

Supports focus reporting.

hyperlinks

Supports OSC 8 hyperlinks.

ignorefkeys

Ignore function keys from terminfo(5) and use the tmux internal set only.

margins

Supports DECSLRM margins.

mouse

Supports xterm(1) mouse sequences.

osc7

Supports the OSC 7 working directory extension.

overline

Supports the overline SGR attribute.

progressbar

Supports the OSC 9;4 progress bar extension.

rectfill

Supports the DECFRA rectangle fill escape sequence.

RGB

Supports RGB colour with the SGR escape sequences.

sixel

Supports SIXEL graphics.

strikethrough

Supports the strikethrough SGR escape sequence.

sync

Supports synchronized updates.

title

Supports xterm(1) title setting.

usstyle

Allows underscore style and colour to be set.