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tmux.conf
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# cat << EOF > /dev/null
# https://github.com/gpakosz/.tmux
# (‑●‑●)> dual licensed under the WTFPL v2 license and the MIT license,
# without any warranty.
# Copyright 2012— Gregory Pakosz (@gpakosz).
# /!\ do not edit this file
# instead, override settings in ~/.tmux.conf.local, see README.md
# -- general -------------------------------------------------------------------
set -g default-terminal 'tmux-256color'
set -as terminal-overrides ',xterm*:sitm=\E[3m'
setw -g xterm-keys on
set -s escape-time 10 # faster command sequences
set -sg repeat-time 600 # increase repeat timeout
set -s focus-events on
set -g mouse on
set -g prefix2 C-a # GNU-Screen compatible prefix
bind C-a send-prefix -2
set -q -g status-utf8 on # expect UTF-8 (tmux < 2.2)
setw -q -g utf8 on
set -g history-limit 5000 # boost history
# edit configuration
bind e new-window -n '~/.tmux.conf.local' "sh -c '\${EDITOR:-vim} ~/.tmux.conf.local && tmux source ~/.tmux.conf && tmux display \"~/.tmux.conf sourced\"'"
# reload configuration
bind r source-file ~/.tmux.conf \; display '~/.tmux.conf sourced'
# -- display -------------------------------------------------------------------
set -g base-index 1 # start windows numbering at 1
setw -g pane-base-index 1 # make pane numbering consistent with windows
setw -g automatic-rename on # rename window to reflect current program
set -g renumber-windows on # renumber windows when a window is closed
set -g set-titles on # set terminal title
set -g set-titles-string '#h ❐ #S ● #I #W'
set -g display-panes-time 800 # slightly longer pane indicators display time
set -g display-time 1000 # slightly longer status messages display time
set -g status-interval 10 # redraw status line every 10 seconds
# clear both screen and history
bind -n C-l send-keys C-l \; run 'sleep 0.1' \; clear-history
# activity
set -g monitor-activity on
set -g visual-activity off
# -- navigation ----------------------------------------------------------------
# create session
bind C-c new-session
# find session
bind C-f command-prompt -p find-session 'switch-client -t %%'
# split current window horizontally
bind - split-window -v
# split current window vertically
bind _ split-window -h
# pane navigation
bind -r h select-pane -L # move left
bind -r j select-pane -D # move down
bind -r k select-pane -U # move up
bind -r l select-pane -R # move right
bind > swap-pane -D # swap current pane with the next one
bind < swap-pane -U # swap current pane with the previous one
# maximize current pane
bind + run 'cut -c3- ~/.tmux.conf | sh -s _maximize_pane "#{session_name}" #D'
# pane resizing
bind -r H resize-pane -L 2
bind -r J resize-pane -D 2
bind -r K resize-pane -U 2
bind -r L resize-pane -R 2
# window navigation
unbind n
unbind p
bind -r C-h previous-window # select previous window
bind -r C-l next-window # select next window
bind Tab last-window # move to last active window
# toggle mouse
bind m run "cut -c3- ~/.tmux.conf | sh -s _toggle_mouse"
# -- urlview -------------------------------------------------------------------
bind U run "cut -c3- ~/.tmux.conf | sh -s _urlview #{pane_id}"
# -- facebook pathpicker -------------------------------------------------------
bind F run "cut -c3- ~/.tmux.conf | sh -s _fpp #{pane_id}"
# -- list choice (tmux < 2.4) --------------------------------------------------
# vi-choice is gone in tmux >= 2.4
run -b 'tmux bind -t vi-choice h tree-collapse 2> /dev/null || true'
run -b 'tmux bind -t vi-choice l tree-expand 2> /dev/null || true'
run -b 'tmux bind -t vi-choice K start-of-list 2> /dev/null || true'
run -b 'tmux bind -t vi-choice J end-of-list 2> /dev/null || true'
run -b 'tmux bind -t vi-choice H tree-collapse-all 2> /dev/null || true'
run -b 'tmux bind -t vi-choice L tree-expand-all 2> /dev/null || true'
run -b 'tmux bind -t vi-choice Escape cancel 2> /dev/null || true'
# -- edit mode (tmux < 2.4) ----------------------------------------------------
# vi-edit is gone in tmux >= 2.4
run -b 'tmux bind -ct vi-edit H start-of-line 2> /dev/null || true'
run -b 'tmux bind -ct vi-edit L end-of-line 2> /dev/null || true'
run -b 'tmux bind -ct vi-edit q cancel 2> /dev/null || true'
run -b 'tmux bind -ct vi-edit Escape cancel 2> /dev/null || true'
# -- copy mode -----------------------------------------------------------------
bind Enter copy-mode # enter copy mode
run -b 'tmux bind -t vi-copy v begin-selection 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi v send -X begin-selection 2> /dev/null || true'
run -b 'tmux bind -t vi-copy C-v rectangle-toggle 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi C-v send -X rectangle-toggle 2> /dev/null || true'
run -b 'tmux bind -t vi-copy y copy-selection 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi y send -X copy-selection-and-cancel 2> /dev/null || true'
run -b 'tmux bind -t vi-copy Escape cancel 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi Escape send -X cancel 2> /dev/null || true'
run -b 'tmux bind -t vi-copy H start-of-line 2> /dev/null || true'
run -b 'tmux bind -T copy-mode-vi L send -X end-of-line 2> /dev/null || true'
# copy to Mac OSX clipboard
if -b 'command -v reattach-to-user-namespace > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | reattach-to-user-namespace pbcopy"'
# copy to X11 clipboard
if -b 'command -v xsel > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | xsel -i -b"'
if -b '! command -v xsel > /dev/null 2>&1 && command -v xclip > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | xclip -i -selection clipboard >/dev/null 2>&1"'
# copy to Windows clipboard
if -b 'command -v clip.exe > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | clip.exe"'
if -b '[ -c /dev/clipboard ]' 'bind y run -b "tmux save-buffer - > /dev/clipboard"'
# -- buffers -------------------------------------------------------------------
bind b list-buffers # list paste buffers
bind p paste-buffer # paste from the top paste buffer
bind P choose-buffer # choose which buffer to paste from
# -- user defined overrides ----------------------------------------------------
if '[ -f ~/.tmux.conf.local ]' 'source ~/.tmux.conf.local'
# -- 8< ------------------------------------------------------------------------
run 'cut -c3- ~/.tmux.conf | sh -s _apply_configuration'
# EOF
#
# # exit the script if any statement returns a non-true return value
# set -e
#
# export LC_NUMERIC=C
#
# __newline='
# '
#
# _is_enabled() {
# ( ([ x"$1" = x"enabled" ] || [ x"$1" = x"true" ] || [ x"$1" = x"yes" ] || [ x"$1" = x"1" ]) && return 0 ) || return 1
# }
#
# _circled_digit() {
# circled_digits='⓪ ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳'
# if [ "$1" -le 20 ] 2>/dev/null; then
# i=$(( $1 + 1 ))
# eval set -- "$circled_digits"
# eval echo "\${$i}"
# else
# echo "$1"
# fi
# }
#
# _maximize_pane() {
# current_session=${1:-$(tmux display -p '#{session_name}')}
# current_pane=${2:-$(tmux display -p '#{pane_id}')}
#
# dead_panes=$(tmux list-panes -s -t "$current_session" -F '#{pane_dead} #{pane_id} #{pane_start_command}' | grep -o '^1 %.\+maximized.\+$' || true)
# restore=$(echo "$dead_panes" | sed -n -E -e "s/^1 $current_pane .+maximized.+'(%[0-9]+)'$/tmux swap-pane -s \1 -t $current_pane \; kill-pane -t $current_pane/p" -e "s/^1 (%[0-9]+) .+maximized.+'$current_pane'$/tmux swap-pane -s \1 -t $current_pane \; kill-pane -t \1/p" )
#
# if [ -z "$restore" ]; then
# [ "$(tmux list-panes -t "$current_session:" | wc -l | sed 's/^ *//g')" -eq 1 ] && tmux display "Can't maximize with only one pane" && return
# window=$(tmux new-window -t "$current_session:" -P "exec maximized... 2> /dev/null & tmux setw -t \"$current_session:\" remain-on-exit on; printf \"Pane has been maximized, press <prefix>+ to restore. %s\" '$current_pane'")
# window=${window%.*}
#
# guard=10
# while [ x"$(tmux list-panes -t "$window" -F '#{session_name}:#{window_index} #{pane_dead}' 2>/dev/null)" != x"$window 1" ] && [ "$guard" -ne 0 ]; do
# sleep 0.01
# guard=$((guard - 1))
# done
# if [ "$guard" -eq 0 ]; then
# tmux display 'Unable to maximize pane'
# fi
#
# new_pane=$(tmux display -t "$window" -p '#{pane_id}')
# tmux setw -t "$window" remain-on-exit off \; swap-pane -s "$current_pane" -t "$new_pane"
# else
# $restore || tmux kill-pane
# fi
# }
#
# _toggle_mouse() {
# old=$(tmux show -gv mouse)
# new=""
#
# if [ "$old" = "on" ]; then
# new="off"
# else
# new="on"
# fi
#
# tmux set -g mouse $new \;\
# display "mouse: $new"
# }
#
# _battery() {
# charge=0
# uname_s=$(uname -s)
# case "$uname_s" in
# *Darwin*)
# while IFS= read -r line; do
# if [ x"$discharging" != x"true" ]; then
# discharging=$(printf '%s' "$line" | grep -qi "discharging" && echo "true" || echo "false")
# fi
# percentage=$(printf '%s' "$line" | grep -E -o '[0-9]+%')
# charge=$(awk -v charge="$charge" -v percentage="${percentage%%%}" 'BEGIN { print charge + percentage / 100 }')
# count=$((count + 1))
# done << EOF
# $(pmset -g batt | grep 'InternalBattery')
# EOF
# ;;
# *Linux*)
# while IFS= read -r batpath; do
# if [ x"$discharging" != x"true" ]; then
# discharging=$(grep -qi "discharging" "$batpath/status" && echo "true" || echo "false")
# fi
# bat_capacity="$batpath/capacity"
# if [ -r "$bat_capacity" ]; then
# charge=$(awk -v charge="$charge" -v capacity="$(cat "$bat_capacity")" 'BEGIN { print charge + capacity / 100 }')
# else
# bat_energy_full="$batpath/energy_full"
# bat_energy_now="$batpath/energy_now"
# if [ -r "$bat_energy_full" ] && [ -r "$bat_energy_now" ]; then
# charge=$(awk -v charge="$charge" -v energy_now="$(cat "$bat_energy_now")" -v energy_full="$(cat "$bat_energy_full")" 'BEGIN { print charge + energy_now / energy_full }')
# fi
# fi
# count=$((count + 1))
# done << EOF
# $(find /sys/class/power_supply -maxdepth 1 -iname '*bat*')
# EOF
# ;;
# *CYGWIN*|*MSYS*|*MINGW*)
# while IFS= read -r line; do
# [ -z "$line" ] && continue
# if [ x"$discharging" != x"true" ]; then
# discharging=$(printf '%s' "$line" | awk '{ s = ($1 == 1) ? "true" : "false"; print s }')
# fi
# charge=$(printf '%s' "$line" | awk -v charge="$charge" '{ print charge + $2 / 100 }')
# count=$((count + 1))
# done << EOF
# $(wmic path Win32_Battery get BatteryStatus, EstimatedChargeRemaining | tr -d '\r' | tail -n +2)
# EOF
# ;;
# *OpenBSD*)
# for batid in 0 1 2; do
# sysctl -n "hw.sensors.acpibat$batid.raw0" 2>&1 | grep -q 'not found' && continue
# if [ x"$discharging" != x"true" ]; then
# discharging=$(sysctl -n "hw.sensors.acpibat$batid.raw0" | grep -q 1 && echo "true" || echo "false")
# fi
# if sysctl -n "hw.sensors.acpibat$batid" | grep -q amphour; then
# charge=$(awk -v charge="$charge" -v remaining="$(sysctl -n hw.sensors.acpibat$batid.amphour3 | cut -d' ' -f1)" -v full="$(sysctl -n hw.sensors.acpibat$batid.amphour0 | cut -d' ' -f1)" 'BEGIN { print charge + remaining / full }')
# else
# charge=$(awk -v charge="$charge" -v remaining="$(sysctl -n hw.sensors.acpibat$batid.watthour3 | cut -d' ' -f1)" -v full="$(sysctl -n hw.sensors.acpibat$batid.watthour0 | cut -d' ' -f1)" 'BEGIN { print charge + remaining / full }')
# fi
# count=$((count + 1))
# done
# ;;
# esac
# charge=$(awk -v charge="$charge" -v count="$count" 'BEGIN { print charge / count }')
# if [ "$charge" -eq 0 ]; then
# tmux set -ug '@battery_status' \;\
# set -ug '@battery_bar' \;\
# set -ug '@battery_hbar' \;\
# set -ug '@battery_vbar' \;\
# set -ug '@battery_percentage'
# return
# fi
#
# variables=$(tmux show -gqv '@battery_bar_symbol_full' \;\
# show -gqv '@battery_bar_symbol_empty' \;\
# show -gqv '@battery_bar_length' \;\
# show -gqv '@battery_bar_palette' \;\
# show -gqv '@battery_hbar_palette' \;\
# show -gqv '@battery_vbar_palette' \;\
# show -gqv '@battery_status_charging' \;\
# show -gqv '@battery_status_discharging')
# # shellcheck disable=SC2086
# { set -f; IFS="$__newline"; set -- $variables; unset IFS; set +f; }
#
# battery_bar_symbol_full=$1
# battery_bar_symbol_empty=$2
# battery_bar_length=$3
# battery_bar_palette=$4
# battery_hbar_palette=$5
# battery_vbar_palette=$6
# battery_status_charging=$7
# battery_status_discharging=$8
#
# if [ x"$battery_bar_length" = x"auto" ]; then
# columns=$(tmux -q display -p '#{client_width}' 2> /dev/null || echo 80)
# if [ "$columns" -ge 80 ]; then
# battery_bar_length=10
# else
# battery_bar_length=5
# fi
# fi
#
# if [ x"$discharging" = x"true" ]; then
# battery_status="$battery_status_discharging"
# else
# battery_status="$battery_status_charging"
# fi
#
# if echo "$battery_bar_palette" | grep -q -E '^heat|gradient(,[#a-z0-9]{7,9})?$'; then
# # shellcheck disable=SC2086
# { set -f; IFS=,; set -- $battery_bar_palette; unset IFS; set +f; }
# palette_style=$1
# battery_bg=${2:-none}
# [ x"$palette_style" = x"gradient" ] && \
# palette="196 202 208 214 220 226 190 154 118 82 46"
# [ x"$palette_style" = x"heat" ] && \
# palette="243 245 247 144 143 142 184 214 208 202 196"
#
# palette=$(echo "$palette" | awk -v n="$battery_bar_length" '{ for (i = 0; i < n; ++i) printf $(1 + (i * NF / n))" " }')
# eval set -- "$palette"
#
# full=$(awk "BEGIN { printf \"%.0f\", ($charge) * $battery_bar_length }")
# battery_bar="#[bg=$battery_bg]"
# # shellcheck disable=SC2046
# [ "$full" -gt 0 ] && \
# battery_bar="$battery_bar$(printf "#[fg=colour%s]$battery_bar_symbol_full" $(echo "$palette" | cut -d' ' -f1-"$full"))"
# # shellcheck disable=SC2046
# empty=$((battery_bar_length - full))
# # shellcheck disable=SC2046
# [ "$empty" -gt 0 ] && \
# battery_bar="$battery_bar$(printf "#[fg=colour%s]$battery_bar_symbol_empty" $(echo "$palette" | cut -d' ' -f$((full + 1))-$((full + empty))))"
# eval battery_bar="$battery_bar#[fg=colour\${$((full == 0 ? 1 : full))}]"
# elif echo "$battery_bar_palette" | grep -q -E '^(([#a-z0-9]{7,9}|none),?){3}$'; then
# # shellcheck disable=SC2086
# { set -f; IFS=,; set -- $battery_bar_palette; unset IFS; set +f; }
# battery_full_fg=$1
# battery_empty_fg=$2
# battery_bg=$3
#
# full=$(awk "BEGIN { printf \"%.0f\", ($charge) * $battery_bar_length }")
# [ x"$battery_bg" != x"none" ] && \
# battery_bar="#[bg=$battery_bg]"
# #shellcheck disable=SC2046
# [ "$full" -gt 0 ] && \
# battery_bar="$battery_bar#[fg=$battery_full_fg]$(printf "%0.s$battery_bar_symbol_full" $(seq 1 "$full"))"
# empty=$((battery_bar_length - full))
# #shellcheck disable=SC2046
# [ "$empty" -gt 0 ] && \
# battery_bar="$battery_bar#[fg=$battery_empty_fg]$(printf "%0.s$battery_bar_symbol_empty" $(seq 1 "$empty"))" && \
# battery_bar="$battery_bar#[fg=$battery_empty_fg]"
# fi
#
# if echo "$battery_hbar_palette" | grep -q -E '^heat|gradient(,[#a-z0-9]{7,9})?$'; then
# # shellcheck disable=SC2086
# { set -f; IFS=,; set -- $battery_hbar_palette; unset IFS; set +f; }
# palette_style=$1
# [ x"$palette_style" = x"gradient" ] && \
# palette="196 202 208 214 220 226 190 154 118 82 46"
# [ x"$palette_style" = x"heat" ] && \
# palette="233 234 235 237 239 241 243 245 247 144 143 142 184 214 208 202 196"
#
# palette=$(echo "$palette" | awk -v n="$battery_bar_length" '{ for (i = 0; i < n; ++i) printf $(1 + (i * NF / n))" " }')
# eval set -- "$palette"
#
# full=$(awk "BEGIN { printf \"%.0f\", ($charge) * $battery_bar_length }")
# eval battery_hbar_fg="colour\${$((full == 0 ? 1 : full))}"
# elif echo "$battery_hbar_palette" | grep -q -E '^([#a-z0-9]{7,9},?){3}$'; then
# # shellcheck disable=SC2086
# { set -f; IFS=,; set -- $battery_hbar_palette; unset IFS; set +f; }
#
# # shellcheck disable=SC2046
# eval $(awk "BEGIN { printf \"battery_hbar_fg=$%d\", (($charge) - 0.001) * $# + 1 }")
# fi
#
# eval set -- "▏ ▎ ▍ ▌ ▋ ▊ ▉ █"
# # shellcheck disable=SC2046
# eval $(awk "BEGIN { printf \"battery_hbar_symbol=$%d\", ($charge) * ($# - 1) + 1 }")
# battery_hbar="#[fg=${battery_hbar_fg?}]${battery_hbar_symbol?}"
#
# if echo "$battery_vbar_palette" | grep -q -E '^heat|gradient(,[#a-z0-9]{7,9})?$'; then
# # shellcheck disable=SC2086
# { set -f; IFS=,; set -- $battery_vbar_palette; unset IFS; set +f; }
# palette_style=$1
# [ x"$palette_style" = x"gradient" ] && \
# palette="196 202 208 214 220 226 190 154 118 82 46"
# [ x"$palette_style" = x"heat" ] && \
# palette="233 234 235 237 239 241 243 245 247 144 143 142 184 214 208 202 196"
#
# palette=$(echo "$palette" | awk -v n="$battery_bar_length" '{ for (i = 0; i < n; ++i) printf $(1 + (i * NF / n))" " }')
# eval set -- "$palette"
#
# full=$(awk "BEGIN { printf \"%.0f\", ($charge) * $battery_bar_length }")
# eval battery_vbar_fg="colour\${$((full == 0 ? 1 : full))}"
# elif echo "$battery_vbar_palette" | grep -q -E '^([#a-z0-9]{7,9},?){3}$'; then
# # shellcheck disable=SC2086
# { set -f; IFS=,; set -- $battery_vbar_palette; unset IFS; set +f; }
#
# # shellcheck disable=SC2046
# eval $(awk "BEGIN { printf \"battery_vbar_fg=$%d\", (($charge) - 0.001) * $# + 1 }")
# fi
#
# eval set -- "▁ ▂ ▃ ▄ ▅ ▆ ▇ █"
# # shellcheck disable=SC2046
# eval $(awk "BEGIN { printf \"battery_vbar_symbol=$%d\", ($charge) * ($# - 1) + 1 }")
# battery_vbar="#[fg=${battery_vbar_fg?}]${battery_vbar_symbol?}"
#
# battery_percentage="$(awk "BEGIN { printf \"%.0f%%\", ($charge) * 100 }")"
#
# tmux set -g '@battery_status' "$battery_status" \;\
# set -g '@battery_bar' "$battery_bar" \;\
# set -g '@battery_hbar' "$battery_hbar" \;\
# set -g '@battery_vbar' "$battery_vbar" \;\
# set -g '@battery_percentage' "$battery_percentage"
# }
#
# _username() {
# tty=${1:-$(tmux display -p '#{pane_tty}')}
# ssh_only=$2
# # shellcheck disable=SC2039
# if [ x"$OSTYPE" = x"cygwin" ]; then
# pid=$(ps -a | awk -v tty="${tty##/dev/}" '$5 == tty && /ssh/ && !/vagrant ssh/ && !/autossh/ && !/-W/ { print $1 }')
# [ -n "$pid" ] && ssh_parameters=$(tr '\0' ' ' < "/proc/$pid/cmdline" | sed 's/^ssh //')
# else
# ssh_parameters=$(ps -t "$tty" -o command= | awk '/ssh/ && !/vagrant ssh/ && !/autossh/ && !/-W/ { $1=""; print $0; exit }')
# fi
# if [ -n "$ssh_parameters" ]; then
# # shellcheck disable=SC2086
# username=$(ssh -G $ssh_parameters 2>/dev/null | awk 'NR > 2 { exit } ; /^user / { print $2 }')
# # shellcheck disable=SC2086
# [ -z "$username" ] && username=$(ssh -T -o ControlPath=none -o ProxyCommand="sh -c 'echo %%username%% %r >&2'" $ssh_parameters 2>&1 | awk '/^%username% / { print $2; exit }')
# else
# if ! _is_enabled "$ssh_only"; then
# # shellcheck disable=SC2039
# if [ x"$OSTYPE" = x"cygwin" ]; then
# username=$(whoami)
# else
# username=$(ps -t "$tty" -o user= -o pid= -o ppid= -o command= | awk '
# !/ssh/ { user[$2] = $1; ppid[$3] = 1 }
# END {
# for (i in user)
# if (!(i in ppid))
# {
# print user[i]
# exit
# }
# }
# ')
# fi
# fi
# fi
#
# echo "$username"
# }
#
# _hostname() {
# tty=${1:-$(tmux display -p '#{pane_tty}')}
# ssh_only=$2
# # shellcheck disable=SC2039
# if [ x"$OSTYPE" = x"cygwin" ]; then
# pid=$(ps -a | awk -v tty="${tty##/dev/}" '$5 == tty && /ssh/ && !/vagrant ssh/ && !/autossh/ && !/-W/ { print $1 }')
# [ -n "$pid" ] && ssh_parameters=$(tr '\0' ' ' < "/proc/$pid/cmdline" | sed 's/^ssh //')
# else
# ssh_parameters=$(ps -t "$tty" -o command= | awk '/ssh/ && !/vagrant ssh/ && !/autossh/ && !/-W/ { $1=""; print $0; exit }')
# fi
# if [ -n "$ssh_parameters" ]; then
# # shellcheck disable=SC2086
# hostname=$(ssh -G $ssh_parameters 2>/dev/null | awk 'NR > 2 { exit } ; /^hostname / { print $2 }')
# # shellcheck disable=SC2086
# [ -z "$hostname" ] && hostname=$(ssh -T -o ControlPath=none -o ProxyCommand="sh -c 'echo %%hostname%% %h >&2'" $ssh_parameters 2>&1 | awk '/^%hostname% / { print $2; exit }')
# #shellcheck disable=SC1004
# hostname=$(echo "$hostname" | awk '\
# { \
# if ($1~/^[0-9.:]+$/) \
# print $1; \
# else \
# split($1, a, ".") ; print a[1] \
# }')
# else
# if ! _is_enabled "$ssh_only"; then
# hostname=$(command hostname -s)
# fi
# fi
#
# echo "$hostname"
# }
#
# _root() {
# tty=${1:-$(tmux display -p '#{pane_tty}')}
# username=$(_username "$tty" false)
#
# if [ x"$username" = x"root" ]; then
# tmux show -gqv '@root'
# else
# echo ""
# fi
# }
#
# _uptime() {
# case $(uname -s) in
# *Darwin*)
# boot=$(sysctl -q -n kern.boottime | awk -F'[ ,:]+' '{ print $4 }')
# now=$(date +%s)
# ;;
# *Linux*|*CYGWIN*|*MSYS*|*MINGW*)
# now=$(cut -d' ' -f1 < /proc/uptime)
# ;;
# *OpenBSD*)
# boot=$(sysctl -n kern.boottime)
# now=$(date +%s)
# esac
# # shellcheck disable=SC1004
# awk -v boot="$boot" -v now="$now" '
# BEGIN {
# uptime = now - boot
# d = int(uptime / 86400)
# h = int(uptime / 3600) % 24
# m = int(uptime / 60) % 60
# s = int(uptime) % 60
#
# system("tmux set -g @uptime_d " d + 0 " \\; " \
# "set -g @uptime_h " h + 0 " \\; " \
# "set -g @uptime_m " m + 0 " \\; " \
# "set -g @uptime_s " s + 0)
# }'
# }
#
# _loadavg() {
# case $(uname -s) in
# *Darwin*)
# tmux set -g @loadavg "$(sysctl -q -n vm.loadavg | cut -d' ' -f2)"
# ;;
# *Linux*)
# tmux set -g @loadavg "$(cut -d' ' -f1 < /proc/loadavg)"
# ;;
# *OpenBSD*)
# tmux set -g @loadavg "$(sysctl -q -n vm.loadavg | cut -d' ' -f1)"
# ;;
# esac
# }
#
# _split_window() {
# tty=${1:-$(tmux display -p '#{pane_tty}')}
# shift
# # shellcheck disable=SC2039
# if [ x"$OSTYPE" = x"cygwin" ]; then
# pid=$(ps -a | sort -d | awk -v tty="${tty##/dev/}" '$5 == tty && /ssh/ && !/-W/ { print $1; exit 0 }')
# [ -n "$pid" ] && ssh=$(tr '\0' ' ' < "/proc/$pid/cmdline")
# else
# ssh=$(ps -t "$tty" -o command= | sort -d | awk '/ssh/ && !/-W/ { print $0; exit 0 }')
# fi
# if [ -n "$ssh" ]; then
# # shellcheck disable=SC2046
# tmux split-window "$@" $(echo "$ssh" | sed -e "s/;/\\\\;/g")
# else
# tmux split-window "$@"
# fi
# }
#
# _apply_overrides() {
# tmux_conf_theme_24b_colour=${tmux_conf_theme_24b_colour:-false}
# if _is_enabled "$tmux_conf_theme_24b_colour"; then
# case "$TERM" in
# screen-*|tmux-*)
# ;;
# *)
# tmux set-option -ga terminal-overrides ",$TERM:Tc"
# ;;
# esac
# fi
# }
#
# _apply_bindings() {
# line=$(tmux list-keys | grep new-window | head -1)
# prefix=${line%new-window*}
# column=${#prefix}
#
# tmux_conf_new_window_retain_current_path=${tmux_conf_new_window_retain_current_path:-false}
# while IFS= read -r line; do
# [ -z "$line" ] && continue
# left=$(printf '%s' "$line" | cut -c-"$column" | sed -E -e 's/[^ \ta-zA-Z0-9,._+@%/-]/\\&/g')
# if _is_enabled "$tmux_conf_new_window_retain_current_path"; then
# right=$(printf '%s' "$line" | cut -c"$column-" | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/new-window$/new-window -c "#{pane_current_path}"/g')
# else
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/-c[ \t]+"#\{pane_current_path\}"$//g')
# fi
# eval "tmux $left $right" 2>/dev/null || true
# done << EOF
# $(tmux list-keys 2>/dev/null | grep -e 'new-window\(\s\+-c\s\+"#{pane_current_path}\|$\)')
# EOF
#
# tmux_conf_new_pane_retain_current_path=${tmux_conf_new_pane_retain_current_path:-true}
# while IFS= read -r line; do
# [ -z "$line" ] && continue
# left=$(printf '%s' "$line" | cut -c-"$column" | sed -E -e 's/[^ \ta-zA-Z0-9,._+@%/-]/\\&/g')
# if _is_enabled "$tmux_conf_new_pane_retain_current_path"; then
# right=$(printf '%s' "$line" | cut -c"$column-" | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/split-window([ \t]+-(h|v))?$/& -c "#{pane_current_path}"/g')
# else
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/-c[ \t]+"#\{pane_current_path\}"$//g')
# fi
# eval "tmux $left $right" 2>/dev/null || true
# done << EOF
# $(tmux list-keys 2>/dev/null | grep -e 'split\(-\|_\)window')
# EOF
#
# tmux_conf_new_pane_reconnect_ssh=${tmux_conf_new_pane_reconnect_ssh:-false}
# while IFS= read -r line; do
# [ -z "$line" ] && continue
# left=$(printf '%s' "$line" | cut -c-"$column" | sed -E -e 's/[^ \ta-zA-Z0-9,._+@%/-]/\\&/g')
# if _is_enabled "$tmux_conf_new_pane_reconnect_ssh"; then
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/"/\\"/g' -e 's/split-window([^;]+)/run-shell "cut -c3- ~\/\.tmux\.conf | sh -s _split_window #{pane_tty}\1"/g')
# else
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/\\"/"/g' -e 's/run-shell "cut -c3- ~\/\.tmux\.conf \| sh -s _split_window #\{pane_tty\}([^;]+)"/split-window\1/g' -e 's/#\{.+\}/\"&\"/g')
# fi
# eval "tmux $left $right" 2>/dev/null || true
# done << EOF
# $(tmux list-keys 2>/dev/null | grep -e 'split\(-\|_\)window')
# EOF
#
# tmux_conf_new_session_prompt=${tmux_conf_new_session_prompt:-false}
# while IFS= read -r line; do
# [ -z "$line" ] && continue
# left=$(printf '%s' "$line" | cut -c-"$column" | sed -E -e 's/[^ \ta-zA-Z0-9,._+@%/-]/\\&/g')
# if _is_enabled "$tmux_conf_new_session_prompt"; then
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e 's/new-session$/command-prompt -p new-session \"new-session -s '"'"'%%'"'"'\"/g')
# else
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }'| sed -E -e 's/command-prompt -p new-session[^;]+/new-session/g')
# fi
# eval "tmux $left $right" 2>/dev/null || true
# done << EOF
# $(tmux list-keys 2>/dev/null | grep -e 'new-session')
# EOF
#
# tmux_conf_copy_to_os_clipboard=${tmux_conf_copy_to_os_clipboard:-false}
# command -v pbcopy > /dev/null 2>&1 && command='pbcopy'
# command -v reattach-to-user-namespace > /dev/null 2>&1 && command='reattach-to-user-namespace pbcopy'
# command -v xsel > /dev/null 2>&1 && command='xsel -i -b'
# ! command -v xsel > /dev/null 2>&1 && command -v xclip > /dev/null 2>&1 && command='xclip -i -selection clipboard > \/dev\/null 2>\&1'
# command -v clip.exe > /dev/null 2>&1 && command='clip\.exe'
# [ -c /dev/clipboard ] && command='cat > \/dev\/clipboard'
#
# if [ -n "$command" ]; then
# # shellcheck disable=SC2086
# for table in "" "-t emacs-copy" "-t vi-copy"; do
# line=$(tmux list-keys $table 2>/dev/null | grep -e 'copy-selection\|copy-pipe' | head -1)
# prefix=${line%copy-*}
# column=${#prefix}
# [ -z "$line" ] && continue
#
# while IFS= read -r line; do
# [ -z "$line" ] && continue
# left=$(printf '%s' "$line" | cut -c-"$column" | sed -E -e 's/[^ \ta-zA-Z0-9,._+@%/-]/\\&/g')
# if _is_enabled "$tmux_conf_copy_to_os_clipboard"; then
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e "s/copy-selection(-and-cancel)?$/copy-pipe\1 \"$command\"/g")
# else
# right=$(printf '%s' "$line" | cut -c"$column"- | awk -F'\"' 'BEGIN { OFS = FS } { for (i = 1; i <= NF; i+=2) { gsub(/#{.+}/, "\"&\"", $i) } print }' | sed -E -e "s/copy-pipe(-and-cancel)? \"$command\"$/copy-selection\1/g")
# fi
# eval "tmux $left $right" 2>/dev/null || true
# done << EOF
# $(tmux list-keys $table 2>/dev/null | grep -e 'copy-selection\|copy-pipe')
# EOF
# done
# fi
# }
#
# _apply_theme() {
#
# # -- panes -------------------------------------------------------------
#
# tmux_conf_theme_window_fg=${tmux_conf_theme_window_fg:-default}
# tmux_conf_theme_window_bg=${tmux_conf_theme_window_bg:-default}
# tmux_conf_theme_highlight_focused_pane=${tmux_conf_theme_highlight_focused_pane:-false}
# tmux_conf_theme_focused_pane_fg=${tmux_conf_theme_focused_pane_fg:-'default'} # default
# tmux_conf_theme_focused_pane_bg=${tmux_conf_theme_focused_pane_bg:-'#0087d7'} # light blue
#
# # tmux 1.9 doesn't really like set -q
# if tmux show -g -w | grep -q window-style; then
# tmux setw -g window-style "fg=$tmux_conf_theme_window_fg,bg=$tmux_conf_theme_window_bg"
#
# if _is_enabled "$tmux_conf_theme_highlight_focused_pane"; then
# tmux setw -g window-active-style "fg=$tmux_conf_theme_focused_pane_fg,bg=$tmux_conf_theme_focused_pane_bg"
# else
# tmux setw -g window-active-style default
# fi
# fi
#
# tmux_conf_theme_pane_border_style=${tmux_conf_theme_pane_border_style:-thin}
# tmux_conf_theme_pane_border=${tmux_conf_theme_pane_border:-'#444444'} # light gray
# tmux_conf_theme_pane_active_border=${tmux_conf_theme_pane_active_border:-'#00afff'} # light blue
# tmux_conf_theme_pane_border_fg=${tmux_conf_theme_pane_border_fg:-$tmux_conf_theme_pane_border}
# tmux_conf_theme_pane_active_border_fg=${tmux_conf_theme_pane_active_border_fg:-$tmux_conf_theme_pane_active_border}
# case "$tmux_conf_theme_pane_border_style" in
# fat)
# tmux_conf_theme_pane_border_bg=${tmux_conf_theme_pane_border_bg:-$tmux_conf_theme_pane_border_fg}
# tmux_conf_theme_pane_active_border_bg=${tmux_conf_theme_pane_active_border_bg:-$tmux_conf_theme_pane_active_border_fg}
# ;;
# thin|*)
# tmux_conf_theme_pane_border_bg=${tmux_conf_theme_pane_border_bg:-'default'}
# tmux_conf_theme_pane_active_border_bg=${tmux_conf_theme_pane_active_border_bg:-'default'}
# ;;
# esac
# tmux setw -g pane-border-style "fg=$tmux_conf_theme_pane_border_fg,bg=$tmux_conf_theme_pane_border_bg" \; set -g pane-active-border-style "fg=$tmux_conf_theme_pane_active_border_fg,bg=$tmux_conf_theme_pane_active_border_bg"
#
# tmux_conf_theme_pane_indicator=${tmux_conf_theme_pane_indicator:-'#00afff'} # light blue
# tmux_conf_theme_pane_active_indicator=${tmux_conf_theme_pane_active_indicator:-'#00afff'} # light blue
#
# tmux set -g display-panes-colour "$tmux_conf_theme_pane_indicator" \; set -g display-panes-active-colour "$tmux_conf_theme_pane_active_indicator"
#
# # -- status line -------------------------------------------------------
#
# tmux_conf_theme_left_separator_main=${tmux_conf_theme_left_separator_main-''}
# tmux_conf_theme_left_separator_sub=${tmux_conf_theme_left_separator_sub-'|'}
# tmux_conf_theme_right_separator_main=${tmux_conf_theme_right_separator_main-''}
# tmux_conf_theme_right_separator_sub=${tmux_conf_theme_right_separator_sub-'|'}
#
# tmux_conf_theme_message_fg=${tmux_conf_theme_message_fg:-'#000000'} # black
# tmux_conf_theme_message_bg=${tmux_conf_theme_message_bg:-'#ffff00'} # yellow
# tmux_conf_theme_message_attr=${tmux_conf_theme_message_attr:-'bold'}
# tmux set -g message-style "fg=$tmux_conf_theme_message_fg,bg=$tmux_conf_theme_message_bg,$tmux_conf_theme_message_attr"
#
# tmux_conf_theme_message_command_fg=${tmux_conf_theme_message_command_fg:-'#ffff00'} # yellow
# tmux_conf_theme_message_command_bg=${tmux_conf_theme_message_command_bg:-'#000000'} # black
# tmux_conf_theme_message_command_attr=${tmux_conf_theme_message_command_attr:-'bold'}
# tmux set -g message-command-style "fg=$tmux_conf_theme_message_command_fg,bg=$tmux_conf_theme_message_command_bg,$tmux_conf_theme_message_command_attr"
#
# tmux_conf_theme_mode_fg=${tmux_conf_theme_mode_fg:-'#000000'} # black
# tmux_conf_theme_mode_bg=${tmux_conf_theme_mode_bg:-'#ffff00'} # yellow
# tmux_conf_theme_mode_attr=${tmux_conf_theme_mode_attr:-'bold'}
# tmux setw -g mode-style "fg=$tmux_conf_theme_mode_fg,bg=$tmux_conf_theme_mode_bg,$tmux_conf_theme_mode_attr"
#
# tmux_conf_theme_status_fg=${tmux_conf_theme_status_fg:-'#8a8a8a'} # white
# tmux_conf_theme_status_bg=${tmux_conf_theme_status_bg:-'#080808'} # dark gray
# tmux_conf_theme_status_attr=${tmux_conf_theme_status_attr:-'none'}
# tmux set -g status-style "fg=$tmux_conf_theme_status_fg,bg=$tmux_conf_theme_status_bg,$tmux_conf_theme_status_attr" \;\
# set -g status-left-style "fg=$tmux_conf_theme_status_fg,bg=$tmux_conf_theme_status_bg,$tmux_conf_theme_status_attr" \;\
# set -g status-right-style "fg=$tmux_conf_theme_status_fg,bg=$tmux_conf_theme_status_bg,$tmux_conf_theme_status_attr"
#
# tmux_conf_theme_window_status_fg=${tmux_conf_theme_window_status_fg:-'#8a8a8a'} # white
# tmux_conf_theme_window_status_bg=${tmux_conf_theme_window_status_bg:-'#080808'} # dark gray
# tmux_conf_theme_window_status_attr=${tmux_conf_theme_window_status_attr:-'none'}
# tmux_conf_theme_window_status_format=${tmux_conf_theme_window_status_format:-'#I #W'}
#
# tmux_conf_theme_window_status_current_fg=${tmux_conf_theme_window_status_current_fg:-'#000000'} # black
# tmux_conf_theme_window_status_current_bg=${tmux_conf_theme_window_status_current_bg:-'#00afff'} # light blue
# tmux_conf_theme_window_status_current_attr=${tmux_conf_theme_window_status_current_attr:-'bold'}
# tmux_conf_theme_window_status_current_format=${tmux_conf_theme_window_status_current_format:-'#I #W'}
# if [ x"$(tmux show -g -v status-justify)" = x"right" ]; then
# tmux_conf_theme_window_status_current_format="#[fg=$tmux_conf_theme_window_status_current_bg,bg=$tmux_conf_theme_window_status_bg]$tmux_conf_theme_right_separator_main#[fg=default,bg=default,default] $tmux_conf_theme_window_status_current_format #[fg=$tmux_conf_theme_window_status_bg,bg=$tmux_conf_theme_window_status_current_bg,none]$tmux_conf_theme_right_separator_main"
# else
# tmux_conf_theme_window_status_current_format="#[fg=$tmux_conf_theme_window_status_bg,bg=$tmux_conf_theme_window_status_current_bg]$tmux_conf_theme_left_separator_main#[fg=default,bg=default,default] $tmux_conf_theme_window_status_current_format #[fg=$tmux_conf_theme_window_status_current_bg,bg=$tmux_conf_theme_status_bg,none]$tmux_conf_theme_left_separator_main"
# fi
#
# tmux_conf_theme_window_status_format=$(echo "$tmux_conf_theme_window_status_format" | sed 's%#{circled_window_index}%#(cut -c3- ~/.tmux.conf | sh -s _circled_digit #I)%g')
# tmux_conf_theme_window_status_current_format=$(echo "$tmux_conf_theme_window_status_current_format" | sed 's%#{circled_window_index}%#(cut -c3- ~/.tmux.conf | sh -s _circled_digit #I)%g')
#
# tmux setw -g window-status-style "fg=$tmux_conf_theme_window_status_fg,bg=$tmux_conf_theme_window_status_bg,$tmux_conf_theme_window_status_attr" \;\
# setw -g window-status-format "$tmux_conf_theme_window_status_format" \;\
# setw -g window-status-current-style "fg=$tmux_conf_theme_window_status_current_fg,bg=$tmux_conf_theme_window_status_current_bg,$tmux_conf_theme_window_status_current_attr" \;\
# setw -g window-status-current-format "$tmux_conf_theme_window_status_current_format"
#
# tmux_conf_theme_window_status_activity_fg=${tmux_conf_theme_window_status_activity_fg:-'default'}
# tmux_conf_theme_window_status_activity_bg=${tmux_conf_theme_window_status_activity_bg:-'default'}
# tmux_conf_theme_window_status_activity_attr=${tmux_conf_theme_window_status_activity_attr:-'underscore'}
# tmux setw -g window-status-activity-style "fg=$tmux_conf_theme_window_status_activity_fg,bg=$tmux_conf_theme_window_status_activity_bg,$tmux_conf_theme_window_status_activity_attr"
#
# tmux_conf_theme_window_status_bell_fg=${tmux_conf_theme_window_status_bell_fg:-'#ffff00'} # yellow
# tmux_conf_theme_window_status_bell_bg=${tmux_conf_theme_window_status_bell_bg:-'default'}
# tmux_conf_theme_window_status_bell_attr=${tmux_conf_theme_window_status_bell_attr:-'blink,bold'}
# tmux setw -g window-status-bell-style "fg=$tmux_conf_theme_window_status_bell_fg,bg=$tmux_conf_theme_window_status_bell_bg,$tmux_conf_theme_window_status_bell_attr"
#
# tmux_conf_theme_window_status_last_fg=${tmux_conf_theme_window_status_last_fg:-'#00afff'} # light blue
# tmux_conf_theme_window_status_last_bg=${tmux_conf_theme_window_status_last_bg:-'default'}
# tmux_conf_theme_window_status_last_attr=${tmux_conf_theme_window_status_last_attr:-'none'}
# tmux setw -g window-status-last-style "fg=$tmux_conf_theme_window_status_last_fg,bg=$tmux_conf_theme_window_status_last_bg,$tmux_conf_theme_window_status_last_attr"
#
# # -- indicators
#
# tmux_conf_theme_pairing=${tmux_conf_theme_pairing:-'👓'} # U+1F453
# tmux_conf_theme_pairing_fg=${tmux_conf_theme_pairing_fg:-'#e4e4e4'} # white
# tmux_conf_theme_pairing_bg=${tmux_conf_theme_pairing_bg:-'none'}
# tmux_conf_theme_pairing_attr=${tmux_conf_theme_pairing_attr:-'none'}
#
# tmux_conf_theme_prefix=${tmux_conf_theme_prefix:-'⌨'} # U+2328
# tmux_conf_theme_prefix_fg=${tmux_conf_theme_prefix_fg:-'#e4e4e4'} # white
# tmux_conf_theme_prefix_bg=${tmux_conf_theme_prefix_bg:-'none'}
# tmux_conf_theme_prefix_attr=${tmux_conf_theme_prefix_attr:-'none'}
#
# tmux_conf_theme_root=${tmux_conf_theme_root:-'!'}
# tmux_conf_theme_root_fg=${tmux_conf_theme_root_fg:-'none'}
# tmux_conf_theme_root_bg=${tmux_conf_theme_root_bg:-'none'}
# tmux_conf_theme_root_attr=${tmux_conf_theme_root_attr:-'bold,blink'}
#
# # -- status left style
#
# tmux_conf_theme_status_left=${tmux_conf_theme_status_left-' ❐ #S '}
# tmux_conf_theme_status_left_fg=${tmux_conf_theme_status_left_fg:-'#000000,#e4e4e4,#e4e4e4'} # black, white , white
# tmux_conf_theme_status_left_bg=${tmux_conf_theme_status_left_bg:-'#ffff00,#ff00af,#00afff'} # yellow, pink, white blue
# tmux_conf_theme_status_left_attr=${tmux_conf_theme_status_left_attr:-'bold,none,none'}
#
# tmux_conf_theme_status_left=$(echo "$tmux_conf_theme_status_left" | sed \
# -e "s/#{pairing}/#[fg=$tmux_conf_theme_pairing_fg]#[bg=$tmux_conf_theme_pairing_bg]#[$tmux_conf_theme_pairing_attr]#{?session_many_attached,$tmux_conf_theme_pairing,}/g")
#
# tmux_conf_theme_status_left=$(echo "$tmux_conf_theme_status_left" | sed \
# -e "s/#{prefix}/#[fg=$tmux_conf_theme_prefix_fg]#[bg=$tmux_conf_theme_prefix_bg]#[$tmux_conf_theme_prefix_attr]#{?client_prefix,$tmux_conf_theme_prefix,}/g")
#
# tmux_conf_theme_status_left=$(echo "$tmux_conf_theme_status_left" | sed \
# -e "s%#{root}%#[fg=$tmux_conf_theme_root_fg]#[bg=$tmux_conf_theme_root_bg]#[$tmux_conf_theme_root_attr]#(cut -c3- ~/.tmux.conf | sh -s _root #{pane_tty} #D)#[inherit]%g")
#
# if [ -n "$tmux_conf_theme_status_left" ]; then
# status_left=$(awk \
# -v fg_="$tmux_conf_theme_status_left_fg" \
# -v bg_="$tmux_conf_theme_status_left_bg" \
# -v attr_="$tmux_conf_theme_status_left_attr" \
# -v mainsep="$tmux_conf_theme_left_separator_main" \
# -v subsep="$tmux_conf_theme_left_separator_sub" '
# function subsplit(s, l, i, a, r)
# {
# l = split(s, a, ",")
# for (i = 1; i <= l; ++i)
# {
# o = split(a[i], _, "(") - 1
# c = split(a[i], _, ")") - 1
# open += o - c
# o_ = split(a[i], _, "{") - 1
# c_ = split(a[i], _, "}") - 1
# open_ += o_ - c_
# o__ = split(a[i], _, "[") - 1
# c__ = split(a[i], _, "]") - 1
# open__ += o__ - c__
#
# if (i == l)
# r = sprintf("%s%s", r, a[i])
# else if (open || open_ || open__)
# r = sprintf("%s%s,", r, a[i])
# else
# r = sprintf("%s%s#[fg=%s,bg=%s,%s]%s", r, a[i], fg[j], bg[j], attr[j], subsep)
# }
#
# gsub(/#\[inherit\]/, sprintf("#[default]#[fg=%s,bg=%s,%s]", fg[j], bg[j], attr[j]), r)
# return r
# }
# BEGIN {
# FS = "|"
# l1 = split(fg_, fg, ",")
# l2 = split(bg_, bg, ",")
# l3 = split(attr_, attr, ",")
# l = l1 < l2 ? (l1 < l3 ? l1 : l3) : (l2 < l3 ? l2 : l3)
# }
# {
# for (i = j = 1; i <= NF; ++i)
# {
# if (open || open_ || open__)
# printf "|%s", subsplit($i)
# else
# {
# if (i > 1)
# printf "#[fg=%s,bg=%s,none]%s#[fg=%s,bg=%s,%s]%s", bg[j_], bg[j], mainsep, fg[j], bg[j], attr[j], subsplit($i)
# else
# printf "#[fg=%s,bg=%s,%s]%s", fg[j], bg[j], attr[j], subsplit($i)
# }
#
# if (!open && !open_ && !open__)
# {
# j_ = j
# j = j % l + 1
# }
# }
# printf "#[fg=%s,bg=%s,none]%s", bg[j_], "default", mainsep
# }' << EOF
# $tmux_conf_theme_status_left
# EOF
# )
# fi
#
# status_left="$status_left "
#
# # -- status right style
#
# tmux_conf_theme_status_right=${tmux_conf_theme_status_right-'#{pairing}#{prefix} #{battery_status} #{battery_bar} #{battery_percentage} , %R , %d %b | #{username} | #{hostname} '}
# tmux_conf_theme_status_right_fg=${tmux_conf_theme_status_right_fg:-'#8a8a8a,#e4e4e4,#000000'} # light gray, white, black
# tmux_conf_theme_status_right_bg=${tmux_conf_theme_status_right_bg:-'#080808,#d70000,#e4e4e4'} # dark gray, red, white
# tmux_conf_theme_status_right_attr=${tmux_conf_theme_status_right_attr:-'none,none,bold'}
#
# tmux_conf_theme_status_right=$(echo "$tmux_conf_theme_status_right" | sed \
# -e "s/#{pairing}/#[fg=$tmux_conf_theme_pairing_fg]#[bg=$tmux_conf_theme_pairing_bg]#[$tmux_conf_theme_pairing_attr]#{?session_many_attached,$tmux_conf_theme_pairing,}/g")
#
# tmux_conf_theme_status_right=$(echo "$tmux_conf_theme_status_right" | sed \
# -e "s/#{prefix}/#[fg=$tmux_conf_theme_prefix_fg]#[bg=$tmux_conf_theme_prefix_bg]#[$tmux_conf_theme_prefix_attr]#{?client_prefix,$tmux_conf_theme_prefix,}/g")
#
# tmux_conf_theme_status_right=$(echo "$tmux_conf_theme_status_right" | sed \
# -e "s%#{root}%#[fg=$tmux_conf_theme_root_fg]#[bg=$tmux_conf_theme_root_bg]#[$tmux_conf_theme_root_attr]#(cut -c3- ~/.tmux.conf | sh -s _root #{pane_tty} #D)#[inherit]%g")
#
# if [ -n "$tmux_conf_theme_status_right" ]; then
# status_right=$(awk \
# -v fg_="$tmux_conf_theme_status_right_fg" \
# -v bg_="$tmux_conf_theme_status_right_bg" \
# -v attr_="$tmux_conf_theme_status_right_attr" \
# -v mainsep="$tmux_conf_theme_right_separator_main" \
# -v subsep="$tmux_conf_theme_right_separator_sub" '
# function subsplit(s, l, i, a, r)
# {
# l = split(s, a, ",")
# for (i = 1; i <= l; ++i)
# {
# o = split(a[i], _, "(") - 1
# c = split(a[i], _, ")") - 1
# open += o - c
# o_ = split(a[i], _, "{") - 1
# c_ = split(a[i], _, "}") - 1
# open_ += o_ - c_
# o__ = split(a[i], _, "[") - 1
# c__ = split(a[i], _, "]") - 1
# open__ += o__ - c__
#
# if (i == l)
# r = sprintf("%s%s", r, a[i])
# else if (open || open_ || open__)
# r = sprintf("%s%s,", r, a[i])
# else
# r = sprintf("%s%s#[fg=%s,bg=%s,%s]%s", r, a[i], fg[j], bg[j], attr[j], subsep)
# }
#
# gsub(/#\[inherit\]/, sprintf("#[default]#[fg=%s,bg=%s,%s]", fg[j], bg[j], attr[j]), r)
# return r
# }
# BEGIN {
# FS = "|"
# l1 = split(fg_, fg, ",")
# l2 = split(bg_, bg, ",")
# l3 = split(attr_, attr, ",")
# l = l1 < l2 ? (l1 < l3 ? l1 : l3) : (l2 < l3 ? l2 : l3)
# }
# {
# for (i = j = 1; i <= NF; ++i)
# {
# if (open_ || open || open__)
# printf "|%s", subsplit($i)
# else
# printf "#[fg=%s,bg=%s,none]%s#[fg=%s,bg=%s,%s]%s", bg[j], (i == 1) ? "default" : bg[j_], mainsep, fg[j], bg[j], attr[j], subsplit($i)
#
# if (!open && !open_ && !open__)
# {
# j_ = j
# j = j % l + 1
# }
# }
# }' << EOF
# $tmux_conf_theme_status_right
# EOF
# )
# fi
#
# # -- variables
#
# tmux set -g '@root' "$tmux_conf_theme_root"
#
# tmux_conf_battery_bar_symbol_full=${tmux_conf_battery_bar_symbol_full:-'◼'}
# tmux_conf_battery_bar_symbol_empty=${tmux_conf_battery_bar_symbol_empty:-'◻'}
# tmux_conf_battery_bar_length=${tmux_conf_battery_bar_length:-'auto'}
# tmux_conf_battery_bar_palette=${tmux_conf_battery_bar_palette:-'gradient'}
# tmux_conf_battery_hbar_palette=${tmux_conf_battery_hbar_palette:-'gradient'} # red, orange, green
# tmux_conf_battery_vbar_palette=${tmux_conf_battery_vbar_palette:-'gradient'} # red, orange, green
# tmux_conf_battery_status_charging=${tmux_conf_battery_status_charging:-'↑'} # U+2191