WORKINGDAYS{...} -- calculate working days

• Calculates the number of business days between two dates
• Syntax: %WORKINGDAYS{startdate="date|$variable" enddate="date|$variable" holidays="comma separated list of dates" includestart="on|off" includeend="on|off"}%
• Supported parameters:

  Parameter:	Description:	Default:
  startdate="date"	date can be in any format defined in System/TimeSpecifications (time is ignorred), or it can be the name of a TimeCalcPlugin storage name prefixed by a '$'. E.g. $myvar	today
  enddate="date"	date can be in any format defined in System/TimeSpecifications (time is ignorred), or it can be the name of a TimeCalcPlugin storage name prefixed by a '$'. E.g. $myvar	today
  holidays="list of dates"	comma separated list of dates. The dates can be in any format defined in System/TimeSpecifications	None
  includestart="on or off"	Include the start date in the calculation	"off"
  includeend="on or off"	Include the end date in the calculation	"on"

• Example: %WORKINGDAYS{startdate="23 Nov 2010" enddate="10 Jan 2011" holidays="24 Dec 2010, 25 Dec 2010, 01 Jan 2011"}%
• This macro accepts TimeCalcPlugin storage variables as input dates but it cannot store any values because the result is not a date.