There's a bug in planner-appt (a part of app-emacs/planner) that causes tasks to be duplicated in daily schedules. A patch is available at http://lists.gnu.org/archive/html/emacs-wiki-discuss/2005-06/msg00224.html , and I think it may be included in recent versions of Planner. For the record, emerge --info says: Portage 2.1_pre4-r1 (default-linux/x86/2005.0, gcc-3.4.5, glibc-2.3.6-r2, 2.6.14-gentoo-r4 i686) ================================================================= System uname: 2.6.14-gentoo-r4 i686 Intel(R) Pentium(R) 4 CPU 1500MHz Gentoo Base System version 1.12.0_pre15 dev-lang/python: 2.3.5, 2.4.2 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1-r1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r3 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium4 -funroll-loops -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-O2 -march=pentium4 -funroll-loops -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.mirrors.pair.com/ http://mirror.datapipe.net/gentoo http://mirrors.acm.cs.rpi.edu/gentoo/ http://mirror.datapipe.net/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" USE="x86 X aac aim alsa apm avi bash-completion berkdb bitmap-fonts bluetooth bzip2 cairo cdr css cups curl divx4linux dvd emacs encode exif fa t ffmpeg firefox flac foomaticdb ftp gdbm gif glibc-compat20 gpm gtk gtk2 http imagemagick imlib input_devices_keyboard input_devices_mouse ipv 6 jabber jpeg jpeg2k leim lesstif libwww mad matroska menubar mmx mmx2 mmxext mozsvg mp3 mpeg music ncurses network nls nojdepend nojsch nojyth on nolog4j nooro noregexp norhino noxalan noxerces nptl nsplugin ntfs nvidia ogg openal opengl oscar oss pam pdf perl png python qt quicktime r eadline real reiser4 reiserfs sdl sendfile spell sse sse2 ssl svg tcpd tetex theora tiff truetype truetype-fonts type1-fonts udev unicode usb v cd video_cards_nv video_cards_nvidia video_cards_vga videos vorbis win32codecs xanim xml2 xmms xscreensaver xv xvid xvmc yahoo zlib elibc_glibc kernel_linux userland_GNU" Unset: ASFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, LANG, LC_ALL, LDFLAGS, LINGUAS
I believe this patch is in planner 3.40