config_query_option ICE_SM \ "Enable session management (experimental)?" n \ "--enable-sm" "--disable-sm" && config_query_option ICE_LT \ "Build a lightweight version of icewm?" n \ "--enable-lite" "--disable-lite" && config_query_option ICE_GRADIENT \ "Enable gradient background support (experimental)" n \ "--enable-gradients" "--disable-gradients" && config_query_option ICE_GUI_EV \ "Enable gui events support (experimental)?" n \ "--enable-guievents" "--disable-guievents" && config_query ICE_FRAMELESS_BUTTONS \ "Enable frameless button support (for certain themes, requires a patch)?" n && persistent_remove ICE_OPTS && persistent_remove ICE_SHAPED_DECO && persistent_remove ICE_SESSION && persistent_remove ICE_LITE && persistent_remove ICE_GRAD && persistent_remove ICE_GUI_EVENTS && persistent_remove ICE_GNOME1 && persistent_remove ICE_GNOME2 && persistent_remove ICE_DECO