unbind        C-b                                     # unbind default prefix
unbind        Left                                    # unbind default pane moves
unbind        Right                                   # "
unbind        Up                                      # "
unbind        Down                                    # "
bind-key      `                    send-prefix        # bind backtick as prefix
bind-key       r                   source-file        ~/.tmux.conf \; display-message "reloaded tmux config"
bind-key       c                   command-prompt  -p "window name:" "new-window; rename-window '%%'"
bind-key   -n  C-f                 display-popup   -E "tmux-sessionizer"
bind-key   -n  C-Left              previous-window    # window back
bind-key   -n  C-Right             next-window        # window forward
bind-key   -n  C-Up                switch-client   -p # session back
bind-key   -n  C-Down              switch-client   -n # session forward
bind-key   -n  M-Left              select-pane     -L # pane left
bind-key   -n  M-Right             select-pane     -R # pane right
bind-key   -n  M-Up                select-pane     -U # pane up
bind-key   -n  M-Down              select-pane     -D # pane down
bind-key   -n  M-z                 resize-pane     -Z # pane zoom
bind-key   -n  M-w                 confirm-before  -p "are you sure you want to kill #P?" kill-pane
bind-key   -n  M-C-Left            resize-pane     -L 5
bind-key   -n  M-C-Right           resize-pane     -R 5
bind-key   -n  M-C-Up              resize-pane     -U 5
bind-key   -n  M-C-Down            resize-pane     -D 5
set-option -g  prefix              `                  # "
set-option -g  default-terminal    "$TERM"            # 256-colors
set-option -ag terminal-overrides  ",$TERM:Tc"        # "
set-option -s  escape-time         0                  # vi-mode switch delay
set-option -g  history-limit       50000              # scrollback buffer size
set-option -g  display-time        6000               # tmux msg display duration
set-option -g  status-interval     5                  # status-left/right refresh rate
set-option -g  focus-events        on                 # allow tmux to react to terminal focus events
set-option -g  exit-empty          off                # don't exit tmux when the last pane is closed
set-option -g  exit-unattached     off                # don't exit tmux when all clients detach
set-option -g  detach-on-destroy   off                # don't detach clients when a session is destroyed
set-option -g  renumber-windows    on                 # renumber windows when one is closed
set-option -g  base-index          1                  # start window numbering at 1
set-w      -g  pane-base-index     1                  # start pane numbering at 1
set-option -g  allow-rename        off                # don't rename windows automatically
set-option -g  mouse               on                 # mouse control
set-option -g  status-style        bg=default         # status styling
set-option -g  status-left-length  40                 # max allowed length
set-option -g  status-justify      absolute-centre    # windows alignment
set-option -g  status-left         "#{?client_prefix,#[bg=white]#[fg=black]#H @ #S.COMMAND,#[bg=default]#H @ #S}"
set-option -g  status-right        "#{?window_bigger,[#{window_offset_x}#,#{window_offset_y}] ,}\"#{=21:pane_title}\""
set-option -g  @plugin             "tmux-plugins/tpm" # tmux plugin manager
set-option -g  @plugin             "sainnhe/tmux-fzf" # tmux fuzzy finder
TMUX_FZF_LAUNCH_KEY="v"                               # <prefix>v to open tmux-tzf menu
TMUX_FZF_ORDER="session|window|pane|command"          # hides some unused options from tmux-fzf menu
run            "~/.tmux/plugins/tpm/tpm"              # inits tpm (REMARK: this should always be last)