Add a Nobr terminfo capability to tell tmux the terminal does not use

bright colours for bold (makes a difference to how tmux applies palette
differences). From Damien Tardy-Panis in GitHub issue 3301.

1 files changed, 4 insertions, 0 deletions

diff --git a/tmux.1 b/tmux.1
index fa7fcbfb..b6283373 100644
--- a/tmux.1
+++ b/tmux.1
@@ -6430,6 +6430,10 @@ These are set automatically if the
 capability is present.
 .It Em \&Hls
 Set or clear a hyperlink annotation.
+.It Em \&Nobr
+Tell
+.Nm
+that the terminal does not use bright colors for bold display.
 .It Em \&Rect
 Tell
 .Nm