Stefan Monnier writes: >> Error in post-command-hook: (wrong-type-argument listp (nil DEAD . 18764377)) > > Oh yes, the live_deleted_processes variable needs to be gcpro'd. I'm not familiar with Emacs C code, so I don't know how to proceed. Can you send a patch, or at least, the lines that have to be modified, and how ? Thanks. -- | Michaël `Micha' Cadilhac | Pour les 35-40 ans, l'humour | | Epita/LRDE Promo 2007 | c'est une plus-value. | | http://www.lrde.org/~cadilh_m | -- Guillaume L. | `-- - JID: micha@amessage.be --' - --'