Add lower bounds check for DOM tag reference

- Closes #189

TI-103-3.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+TODAY=$(date "+%Y%m%d")
+YESTERDAY=$(date -d "yesterday" "+%Y%m%d")
+CURRENT_HOUR=$(date +%k)
+
+function get_current_date_with_delta()
+{
+  local delta=${1}
+
+  let "hour = CURRENT_HOUR + delta"
+
+  if [[ ${hour} -lt 0 ]] ; then
+    let "hour = hour + 24"
+    day=${YESTERDAY}
+  else
+    day=${TODAY}
+  fi
+
+  if [[ ${hour} -lt 10 ]] ; then
+    hour="0${hour}"
+  fi
+
+  echo "${day}T${hour}0000"
+}
+
+export TIMEWARRIORDB=/home/lauft/Projects/timew/timewarriordb
+rm -f ${TIMEWARRIORDB}/data/*.data
+:> ${TIMEWARRIORDB}/timewarrior.cfg
+
+cat <<EOF > ${TIMEWARRIORDB}/timewarrior.cfg
+exclusions.monday    = <9:00 >20:00
+exclusions.tuesday   = <9:00 >20:00
+exclusions.wednesday = <9:00 >20:00
+exclusions.thursday  = <9:00 >20:00
+exclusions.friday    = <9:00 >20:00
+exclusions.saturday  = <9:00 >20:00
+exclusions.sunday    = <9:00 >20:00
+reports.day.hours = auto
+reports.week.hours = auto
+reports.month.hours = auto
+EOF
+
+five_hours_before=$(get_current_date_with_delta "-5")
+four_hours_before=$(get_current_date_with_delta "-4")
+three_hours_before=$(get_current_date_with_delta "-3")
+two_hours_before=$(get_current_date_with_delta "-2")
+one_hour_before=$(get_current_date_with_delta "-1") 
+current_hour=$(get_current_date_with_delta "0")
+one_hour_after=$(get_current_date_with_delta "1")
+two_hours_after=$(get_current_date_with_delta "2")
+
+src/timew track "${YESTERDAY}T1200" - "${YESTERDAY}T1400" FOO
+#src/timew week :month
+
+echo "TI-103.sh: no open interval"