get("#137") -- string split

cursor = otherresults["#434"] or error("Need result of #434, please recalc")

screentext = otherresults["#437"] or error("Need result of #437, please recalc")

_, _, text = screentext:find("^Screen text on cursor line:\n(.*)")

if text == nil then print("Screen text not found") return end

_, _, cx, cy = cursor:find("Cursor position: (%d+)/(%d+)")

if cx == nil then print("Cursor not found") return end

cx, cy = tonumber(cx), tonumber(cy)

--lines = split(text, "\n")

--print("cy", cy, "lines", #lines)

--line = lines[cy]

line = text

--print("line", line, "cx", cx)

leftOfCursor = line:sub(1, cx-1)

print("leftOfCursor", leftOfCursor)

_, _, cmd = leftOfCursor:find("[#$] *(.*)")

if cmd == nil then return end

print("Command found: "..cmd)

if cmd == "ls- ltr" then

  return "Suggested command correction: ".."ls -ltr"

end