# 11:00|13:00|1748422800|1748430000|fpath|desc...
# 00:00|00:00|1748296800|1748383200|fpath|desc...
function allday() {
  return ITALIC FAINT "    (allday)    " OFF $6
}
function endstoday() {
  return CYAN "      -- " $2 OFF ": " $6
}
function slice() {
  if ($2 == "00:00")
    return CYAN $1 " --      " OFF ": " $6
  else
    return CYAN $1 OFF " -- " CYAN $2 OFF ": " $6
}
function hrline(hour) {
  print hour, "", "", "", FAINT hour ":00           ----------------------" OFF
}
BEGIN {
  FS = "|";
  GREEN = "\033[1;32m";
  RED = "\033[1;31m";
  WHITE = "\033[1;97m";
  CYAN = "\033[1;36m";
  ITALIC = "\033[3m";
  FAINT = "\033[2m";
  OFF = "\033[m";
  OFS = "|"
}
/^[0-9]+$/ && hour { hrline(hour) }
/^[0-9]+$/ { hour = $1 < 10 ? "0"$1 : $1; next }
$1 == hour":00" { print $1, $3, $4, $5, slice(); unset hour;  next }
$1 == "00:00" && $2 == "00:00" { print $1, $3, $4, $5, allday(); next }
$1 == "00:00" { print $1, $3, $4, $5, endstoday();next }
hour { hrline(hour); print $1, $3, $4, $5, slice(); unset hour;  next }
     { print $1, $3, $4, $5, slice(); unset hour;  next }