function Text.selection()
  if Selection1.line == nil then return end
  -- min,max = sorted(Selection1,Cursor1)
  local minl,minp = Selection1.line,Selection1.pos
  local maxl,maxp = Cursor1.line,Cursor1.pos
  if minl > maxl then
    minl,maxl = maxl,minl
    minp,maxp = maxp,minp
  elseif minl == maxl then
    if minp > maxp then
      minp,maxp = maxp,minp
    end
  end
  local min_offset = utf8.offset(Lines[minl].data, minp)
  local max_offset = utf8.offset(Lines[maxl].data, maxp)
  if minl == maxl then
    return Lines[minl].data:sub(min_offset, max_offset-1)
  end
  assert(minl < maxl)
  local result = Lines[minl].data:sub(min_offset)..'\n'
  for i=minl+1,maxl-1 do
    if Lines[i].mode == 'text' then
      result = result..Lines[i].data..'\n'
    end
  end
  result = result..Lines[maxl].data:sub(1, max_offset-1)
  return result
end
function Text.cut_selection()
  local result = Text.selection()
  Text.delete_selection()
  return result
end

  elseif chord == 'M-c' then
    local s = Text.selection()
    if s then
      love.system.setClipboardText(s)
    end
  elseif chord == 'M-x' then
    local s = Text.cut_selection()
    if s then
      love.system.setClipboardText(s)
    end