class Byebug::UndisplayCommand
def execute
def execute if @match[1] pos, err = get_int(@match[1], 'Undisplay', 1, @state.display.size) return errmsg(err) unless err.nil? unless @state.display[pos - 1] return errmsg(pr('display.errors.undefined', expr: pos)) end @state.display[pos - 1][0] = nil else return unless confirm(pr('display.confirmations.clear_all')) @state.display.each { |d| d[0] = false } end end