• Handling Marked Text

• Storing Text

• Getting Character Coordinates

• Binding Keystrokes

• Optional Methods

• attributedString

• attributedSubstringForProposedRange:actualRange:

• baselineDeltaForCharacterAtIndex:

• characterIndexForPoint:

• doCommandBySelector:

• firstRectForCharacterRange:actualRange:

• fractionOfDistanceThroughGlyphForPoint:

• hasMarkedText

• insertText:replacementRange:

• markedRange

• selectedRange

• setMarkedText:selectedRange:replacementRange:

• unmarkText

• validAttributesForMarkedText

• windowLevel