clone

#! /bin/sh
# Clone prefix settings to copy-mode-vi to utilize copy-mode status settings
# But it's not a reasonable operation :(
# # shellcheck source=/usr/include/kiss/see
# type "print" > /dev/null 2>&1 && [ ! -z "${SEE+x}" ] ||
# . "${MNGR_ROOT-}/usr/include/kiss/see"
#
# # shellcheck source=/usr/include/kiss/init
# type "env_reset" > /dev/null 2>&1 && [ ! -z "${INIT+x}" ] ||
# 	. "${MNGR_ROOT-}/usr/include/kiss/init"
index=-1
while IFS="$newline" read -r line
do
	: $((index += 1))
	option=$(printf '%s' "$line" | awk -F "-T prefix" '{print $1}' | awk '{print $2}')
	part_2=$(printf '%s' "$line" | awk -F "-T prefix" '{print $2}')
	key=$(   printf '%s' "$part_2" | awk '{print $1}')
	key_escape="$key"
	case "$key" in
		*\\*)
			key_escape="$(/ "sed \"s|\\|\\\\\\|g\" << EOF${newline}\$key${newline}EOF")" ||
				tmux display -p "[$index] sed failed at '$key' -> '$key_escape'"
			[ -n "${key_escape:+x}" ] ||
			tmux display -p "[$index] sed failed at '$key' -> '$key_escape'"
		esac
	part_2_copy=$(tmux list-keys -T copy-mode-vi |
		awk -F "-T copy-mode-vi" '{print $2}' | awk "\$1 == \"$key_escape\" {print}")
	[ -n "${part_2_copy:+x}" ] ||
	{
		tmux bind-key $option -T copy-mode-vi $part_2 &&
		tmux display -p "[$index] \$key applied  = '$key'" ||
		tmux display -p "[$index] failed to apply= '$key'"
		continue
	}
	tmux bind-key $option -T copy-mode-vi $part_2 &&
	{
		tmux display -p "[$index] \$key overrided= '$key'"
	} ||
	{
		# print '$key' "$key"     | tee -a "${INIT_OUTPUT-$STEM_OUTPUT}" > "${TTY-/dev/stdout}"
		tmux display -p "[$index] \$key          = '$key'"
		# eval "value=\"\${part_2#*\$key}\""
		# print '$value' "$value" | tee -a "${INIT_OUTPUT-$STEM_OUTPUT}" > "${TTY-/dev/stdout}"

		# tmux display -p "\$value = $value" # \\ got \
		tmux display -p "[$index] \$part_2       = '$part_2'"
		tmux display -p "[$index] \$part_2_copy  = '$part_2_copy'"
		tmux display -p "[$index] failed to apply= '$key'"
	}
	# exec < /dev/tty
	# read -r < /dev/tty
done < <(tmux list-keys -T $1)