@unexec if cmp -s %D/etc/mplayerplug-in.conf %D/etc/mplayerplug-in.conf.dist; then rm -f %D/etc/mplayerplug-in.conf; fi
etc/mplayerplug-in.conf.dist
@unexec if cmp -s %D/etc/mplayerplug-in.types %D/etc/mplayerplug-in.types.dist; then rm -f %D/etc/mplayerplug-in.types; fi
etc/mplayerplug-in.types.dist
lib/browser_plugins/mplayerplug-in.so
@unexec rmdir %D/lib/browser_plugins 2>/dev/null || /usr/bin/true