In case it could be useful, I just got new symptoms, just preceding such a crash. I was editing the maxima input line at the end of the document, and when I wanted to use the keyboard arrows to correct my input, I realized they had ceased to work, and gave the following error for each keystroke:
/usr/share/texmacs/TeXmacs/progs/kernel/library/list.scm:328:32: In procedure car in expression (car what): /usr/share/texmacs/TeXmacs/progs/kernel/library/list.scm:328:32: Wrong type argument in position 1: #f HTH, -- Yann. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

