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add some notes regarding tmux #1314

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nick black 2021-02-03 03:50:28 -05:00
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TERMINALS.md
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@ -35,7 +35,7 @@ relies on the font. Patches to correct/complete this table are very welcome!
| Terminator | ? |? | ? | |
| Terminology | ? |? | ? | |
| Tilda | ? |? | ? | |
| tmux | ? |? | ? | |
| tmux | ❌ |❌ |`TERM=tmux-256color` `COLORTERM=24bit` | `tmux.conf` must apply `Tc`; see below. `bce` is available with the `tmux-256color-bce` definition. |
| wezterm | ✅ |? |`TERM=wezterm` `COLORTERM=24bit` | |
| Windows Terminal| ? |? | ? | |
| wterm | ? |? | ? | |
@ -71,6 +71,19 @@ Attempting to force RGB color in screen 4.X **will not work**.
Add `defutf8 on` to your `screenrc`, or run screen with `-U`, to ensure UTF-8.
## tmux
`tmux` supports 24-bit color through its `Tc` (Truecolor) extension. You'll
need an entry in `tmux.conf` of the form:
`set -ga terminal-overrides ",EXTERNALTERM:Tc"`
Where `EXTERNALTERM` is your `TERM` variable at the time of attachment, e.g.:
`set -ga terminal-overrides ",vte-256color:Tc"`
You'll then need `COLORTERM=24bit` defined within your tmux environment.
## The Linux console
The Linux console supports concurrent virtual terminals, and is manipulated