PREUN

/bin/sh

for f in ada-mode auth autotype calc ccmode cl dbus dired-x ebrowse ediff efaq eintr elisp emacs emacs-mime epa erc eshell eudc flymake forms gnus idlwave info mairix-el message mh-e newsticker nxml-mode org pcl-cvs pgg rcirc reftex remember sasl sc ses sieve smtpmail speedbar tramp url vip viper widget woman; do  if [ "$1" = "0" ]; then if [[ -f /usr/share/info/$f.lzma ]]; then /sbin/install-info /usr/share/info/$f.lzma --dir=/usr/share/info/dir --remove ; fi; fi 
done
:

POSTIN

/bin/sh

/usr/sbin/update-alternatives --install /usr/bin/emacs emacs /usr/bin/emacs-23.1 21

POSTUN

/bin/sh

[[ ! -f /usr/bin/emacs-23.1 ]] && \
    /usr/sbin/update-alternatives --remove emacs /usr/bin/emacs-23.1|| :