Abstract: One embodiment of the invention is a method of displaying text in a text editor that can include: displaying a text input region within a background; receiving a keystroke for a first alphanumeric character of a first text line; displaying the first text line in a focus format of a first contrast with the background; receiving a keystroke for a second alphanumeric character of a second text line; displaying the second text line in the focus format; shifting the first text line to a shadow format of a second contrast with the background less than the first contrast when the second text line is displayed in the focus format; and shifting the first text line to the focus format and the second text line to the shadow format when a text input caret shifts from the second text line to the first text line.