Can Cafetran check length of translated text (a QA feature) when I go from segment to segment, and not after the translation is finished? If yes, how?
CafeTran performs all the checks via the QA actions in the QA menu. You don't need to finish the translation to do them, but it does not check while translating (going from segment to segment). Though you can see the lengths (source and target) of the current segment down in the status bar.