[11:13] <TJ-> Has anyone checked/experimented with the xfce4-terminal true-colour support? I just noticed that although I enabled it some time ago for use with tmux (and I'm /reasonably/ sure I did test it) it is not currently working (using 24-bit-color.sh as the test). 'tmux info' shows Tc is true for xterm-256color, and I read that the libvte/xfce-terminal versions in 18.04+ (built against gtk3) should support
[11:13] <TJ-> it.
[11:54] <brainwash> TJ-: you mean it's not working inside tmux?
[11:55] <TJ-> brainwash: correct
[11:56] <TJ-> I'm beginning to doubt myself about having previously tested it :)
[12:00] <brainwash> a quick search gives https://stackoverflow.com/questions/41783367/tmux-tmux-true-color-is-not-working-properly
[12:03] <brainwash> # Enable RGB colour if running in xterm(1)
[12:03] <brainwash> set-option -sa terminal-overrides ",xterm*:Tc"
[12:03] <brainwash> TJ-: this works ^
[12:15] <TJ-> Yes, that's how I have it configured
[12:15] <TJ-> this is why I'm confused :)
[12:16] <TJ-> as I said, tmux info shows it is enabled too ( "Tc: (flag) true" )
[12:17] <brainwash> is this 19.04?
[12:18] <brainwash> I've tested it in 18.04, and it works
[12:18] <TJ-> this is 18.04. Tried it on 2 systems so I was wondering if it was the 24-bit-color.sh not working as advetised :)
[12:20] <brainwash> TJ-: https://i.imgur.com/hlKGjT0.png
[12:21] <TJ-> right, that is what I expected, but it only gets blank lines which infers TC isn't working
[12:22] <brainwash> it has to be something specific to your setup
[12:23] <TJ-> yes, that's what I'm thinking, but so far its defeated me. Likely something stupidly simple too
[12:24] <TJ-> tmux info shows the controlling terminal is using xterm-256color which has the Tc flag set by terminal-overrides
[12:24] <TJ-> env shows COLORTERM=truecolor and TERM=screen-256color 
[12:27] <brainwash> best to ask in #tmux then
[12:33] <TJ-> oooo! I ran another true-color test and it works, so it must be something to do with that 24-bit-color.sh
[12:34] <TJ-> the awk script in this issue https://github.com/tmux/tmux/issues/696