:
#!sh
# today
#
# Display calendar for current month with current day in standout mode.
# Also display pasted on calendar for next month if day of month exceeds 23.
#
# If termput exists with termcap
#b=`termput so`		# b is standout mode
#e=`termput se`		# e is standout end mode

# For terminfo
b=`tput smso`		# b is standout mode
e=`tput rmso`		# e is standout end mode

# Unique name for two temporary files
tmpf1=/tmp/1$$
tmpf2=/tmp/2$$

echo ' '
date
echo ' '

# set the shell arguments
set `date '+ %m 19%y %d'`
year=$2
tmp=$3				# $3 is day of the month

# if day is less than 10, then strip off the leading zero
if test $3 -lt 10
then
	tmp=" `echo $3 | sed -e 's/0//'`"
fi

# if day is 19th then add trailing space so it will not confuse the 19 of 19??
if [ "$tmp" = "19" ]; then
	tmp=`echo "${tmp} "`
elif [ "$tmp" = "1" ]; then 
	tmp=`echo "${tmp} "`
fi

# Problem with date "1" at the end of a line.
# Run cal prog and highlight current day; $1 is month $2 is current year
# $3 is day of the month, ${tmp} a convenient representation thereof.
#
if test $3 -gt 23
then
	cal $1 $year | sed "s/ ${tmp} / $b${tmp}$e /" |\
		 sed "s/^${tmp} /$b${tmp}$e /" |\
		 sed "s/ ${tmp}$/ $b${tmp}$e/" > $tmpf1
	# Account for break across years
	nextmonth=`expr $1 + 1`
	if [ $nextmonth -eq 13 ]; then
		nextmonth=1
		year=`expr $year + 1`
	fi
	cal $nextmonth $year > $tmpf2
	paste $tmpf1 $tmpf2 | sed "s/$year/$year	/" |\
		sed "s/29	/29		/" |\
		sed "s/30	/30		/" |\
		sed "s/31	/31		/" |\
		sed "s/	/		/"
	rm -f $tmpf1 $tmpf2
else
	cal $1 $year | sed "s/ ${tmp} / $b${tmp}$e /" |\
		 sed "s/^${tmp} /$b${tmp}$e /" |\
		 sed "s/ ${tmp}/ $b${tmp}$e/" |\
		 sed "s/ ${tmp}$/ $b${tmp}$e/"
fi

exit 0