#!/bin/sh
#
# Nico Schottelius
# Date: 13-May-2003
# Modified: 2004-09-06
# Modified: 2012-03-06
# usage: show_calendar <date> [date]
# Format: DD.MM., DD.MM.YYYY
# add $CALDIR/files:
# -----------------------
# cat $CALDIR/test
# 01.09: auto ansehen..
# -----------------------
#

CALDIR=~/.calendar

if [ $# -lt 1 ]; then
   echo `basename $0` 'day.month [day.month.year]'
   exit 1
fi

grep_param="-e ^TO.DO:"
for arg in "$@"; do
    grep_param="${grep_param} -e ^${arg}:"
done

find "$CALDIR" -type f -exec egrep --with-filename -A 2 "$grep_param" {} \;