Translations for tonight in French

Here are paragraphs from public domain books translated:

"Ah, that's quite another thing; but promise me, if you should not be killed tonight, that you will go tomorrow."	— Alors c’est autre chose, mais promettez-moi que si vous n’êtes pas tué cette nuit, vous partirez demain.
The Three Musketeers, by Alexandre Dumas	Les Trois Mousquetaires, de Alexandre Dumas