Shortcut to open the last saved file in any editor

[cibinmathew]

Feature Request

Make the saved filepath available for other commands so that it can be used to open them with user's choice editor. May be an environment variable like TMUX_LOGGING_LAST_SAVED_FILE can be added or some other option

tmux-logging/scripts/save_complete_history.sh

Lines 8 to 16 in b5c5f7b

	main() {
	if supported_tmux_version_ok; then
	local file=$(expand_tmux_format_path "${save_complete_history_full_filename}")
	local history_limit="$(tmux display-message -p -F "#{history_limit}")"
	tmux capture-pane -J -S "-${history_limit}" -p > "${file}"
	remove_empty_lines_from_end_of_file "${file}"
	display_message "History saved to ${file}"
	fi
	}