# This is a date_filter plug-in.
# START is the beginning of the specified minute; END is the end of the minute.
minute = {
   label = "minute"
   usage = "dd/mmm/yyyy hh:mm"
   regular_expression = "^([0-9]+)[^-,0-9A-Za-z]?([A-Za-z]+)[^-,0-9A-Za-z]?([0-9]+)[^-,0-9A-Za-z]([0-9][0-9])[^-,0-9A-Za-z]?([0-9][0-9])$"

   start = `
string day = $1;
string month = $2;
string year = $3;
string hour = $4;
string minute = $5;
day = convert_day(day);
month = convert_month(month);
year = convert_year(year);
hour = convert_hms(hour);
minute = convert_hms(minute);

# Remember what unit we're using
remember_date_unit('minute');

# Remember the decomposition
set_decomposition_year(year);
set_decomposition_month(month);
set_decomposition_day(day);
set_decomposition_hour(hour);
set_decomposition_minute(minute);

# Build the first second of this hour
v.start = day . "/" . month . "/" . year . ' ' . hour . ':' . minute . ':00';
v.start;
`

   end = `substr(v.start, 0, 17) . ":59"`

}