4. The system of claim 2 , wherein the computer is further configured to: detect an error in the code corresponding to the first modified selected portion of the text; and associate the error with a corresponding first modified selected portion of the text associated with the error.
4. The system of claim 2 , wherein the computer is further configured to: detect an error in the code corresponding to the first modified selected portion of the text; and associate the error with a corresponding first modified selected portion of the text associated with the error. 6. The system of claim 4 , wherein the computer is further configured to display the error associated with a display of the corresponding first modified selected portion of the text associated with the error.