add tmux terminal-overrides

Author: harjotgill

dot_tmux.conf

@@ -12,6 +12,8 @@
 set -g default-terminal "screen-256color"
 if 'infocmp -x tmux-256color > /dev/null 2>&1' 'set -g default-terminal "tmux-256color"'
 
+set -ga terminal-overrides ",xterm-256color*:Tc"
+
 setw -g xterm-keys on
 set -s escape-time 10                     # faster command sequences
 set -sg repeat-time 600                   # increase repeat timeout