#autoload

if [[ -e "$HISTFILE" ]]; then
  fc_out=( $(wc -l $HISTFILE) )
else
  fc_out=( 0 )
fi

if (( fc_out[1] < 100 )); then
  print "\nWARNING: small $HISTFILE detected\! (${fc_out[1]:-0} lines)"
fi