CVS update: gnucash/src/business/business-core

[Derek Atkins]

Date:	Saturday June 22, 2002 @ 16:54
Author:	warlord

Update of /home/cvs/cvsroot/gnucash/src/business/business-core
In directory www.linas.org:/tmp/cvs-serv15472/src/business/business-core

Modified Files:
	gncBillTerm.c gncBillTerm.h 
Log Message:
* gncBillTerm: add functions to compute DueDate and DiscountDate from
  a Timespec (post_date) and the Billing Term definition.

* dialog-date-close: use billing terms; if a term object is supplied,
  display the due date but do not allow the user to modify it directly.
  Use callbacks from the date-edit widget to update the due date.

* dialog-invoice: don't worry about pre-computing a due date; pass the
  billing terms into the date-close dialog.

* date: add a few convenience functions to convert from Timespec to
  day/month/year; compute the last mday from a Timespec; compute the
  last mday from a month/year.