On Jun 3, 2005, at 20:20, Alain Matthes wrote:
If i want to add a new pair like « and », I must modify the LaTeX.plist file ?
No, View -> Edit Themes…
Then unfold “Settings: Basic” and select the “Default smart typing” item.
Switch to textual edit (upper right corner). Here you'll find the pairs.
Though sources and HTML have their own settings (also under “Settings: Basic”).