interval_option="@mighty-scroll-interval" interval_default="2" select_pane_option="@mighty-scroll-select-pane" select_pane_default="on" by_line_option="@mighty-scroll-by-line" by_line_default="man less pager fzf" by_page_option="@mighty-scroll-by-page" by_page_default="irssi vim vi" fallback_mode_option="@mighty-scroll-fallback-mode" fallback_mode_default="history"