function todo {
  a=""
  for i; do a="$a,$i"; done
  a="{$(echo "$a" | cut -d',' -f2-)}"
  echo "grep -R --exclude-dir=$a TODO | sed -e 's/.*TODO //;s/ \*\/$//;s/ -->//' | LC_ALL=C sort -u" | zsh
}

function which {
  (alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
} #export -f which

function trash {
  mkdir "$HOME/.trash"
  for file in "$@"; do
    mv "$file" "$HOME/.trash/$(basename $file).$(date +%Y%m%d-%H%M%S)"
  done
} # Add this to your crontab:
# 43 0 * * 3 find ~/.trash -type f -mtime +90 -delete