VERSION HISTORY

PIM48 was first released as a User RPL program on 01 Feb 93.  The following
summarizes the changes that have been encorporated since that date:

Version 4.5a (Feb 97)
ú    Fixed LS/RS-LEFT/RIGHT ARROW bug.
ú    Corrected documentation pertaining to the use of the
     above functions

Version 4.5 (Jan 97)
	ALARM ADVANCE feature to set alarms to go off before a
	given appointment
	"VIEWER" improves viewing appointment/todo message
	details
	WEEK-OF-YEAR added to calendar display
	Faster jumps - does not redraw the calendar if result
	is in the same month
	Stop Watch running time is "remembered" between PIM48
	sessions
	Stop Watch automatically begins "running" when entered
	Bar added to delete key to indicate sub-directory
	options
	Improved setup screen (allows date/time adjustment,
	setting of date/time format, auto todo update , and input of
	latitude, longitude, and time zone information)
	Alarm sound can turned off from the calendar display
	The setup screen is accessible from both the calendar
	and the appointment/todo browser
	Auto todo update works on a SX (does not require SORT
	feature of GX)
	"Initialization" process removed
	Fixed bug which caused appointments/todos not to
	display when the wordsize was < 64.
	Distribution file now includes a "light" version of
	PIM48 (PIM48LT.LIB) for those with limited memory

	Note:  The following features are removed in the "light"
	version: moon phases; sunrise/sunset times; auto todo
	updates (manual updates still available); and input
	screen for auto todo updates, latitude, longitude, and
	time zone.  The light version is approximately 3.1K
	smaller.

	Documentation available in MS Word.

Version 4.4c (7 Sep 96)
-	Fixed bug which caused the cursor to get partially erased when it was
	beside "JD" and the sunrise/sunset times were toggled on.

Version 4.4b (15 Aug 96)
-	Fixed bug which caused the display conlflict between digital clock and
	stopwatch when 12hr display mode set (sysflag 41 clear).

Version 4.4a (13 Aug 96)
-	Fixed bug which caused the digital clock not to display.  Bug occurred
	when the 12hr display mode was selected (right-shift-time) and the
	day-of-the-week was a Mon.  Fix also allows the display mode to be carried
	over between PIM48 sessions (ie., if you select the 12hr display mode,
	this is "remembered" by PIM48 next time the program is entered).


Version 4.4 (15 Jul 96)
-	Added an integrated STOP WATCH.
-	Added a count down TIMER.
-	Routines to RCL and STO APPOINTMENTS/TODOS now available in library
	menu to allow access by other programs.
-	Time (both analog and digital clocks) now show the seconds.
-	The time will now continuously updated itself (active when STOP WATCH is
	running, clock adjustment is active, or when the COS ("T") key is
	pressed).
-	Clock (date/time) adjustment screen displays current date and large
	running clock with seconds.
-	Added option for changing "time off" feature (automatically shuts HP48
	off) ... in effects whenever time is in the continuous update mode.
-	Improved browser for APPOINTMENTS AND TODOS ... faster, better use of
	available memory.
-	Improved input screens for APPOINTMENTS AND TODOS (dates, appointment
	times, and repeat times can be input directly).
-	APPOINTMENTS AND TODOS can now contain LISTs and PRGMs.
-	Editing APPOINTMNET/TODO containing a LIST can automatically take you
	to List Manager (LM) if it is installed (sample program for 'ed' is
	provided).
-	Only TODOs NOT checked off are brought forward (change means updating
	todos reguire a GX).
-	Clipboard metaphor has been extended for use by other (external) programs.
	Clipboard information is stored in the variable 'clip' in the "Hidden"
	directory.
-	Faster ... rewrote many routines to improve performance!
-	Program size still less than 20k.
-	Help available to both registered and unregistered users.
-	Removed 30 day evaluation restriction.
-	Added HISTORY.DOC.

Version 4.3a (28 Mar 96)
-	Fixed bug which caused the display to fail to show a DAY/WK
	appointments/todos when doing a LS-left-arrow from one month to previous
	month (thanks to Brad Kent for picking this one up).

Version 4.3 (14 Jan 96)
-	Added support for both european calendars (1st day of week MON) and
	US calendars (1st day of week SUN)
-	added month (MTH) display (+/- key increments/decrements month)
-	JUMP # days and JUMP # weekdays moved to same key in calendar
	(toggle with left shift)
-	GOTO/ALL moved to same key in 2nd screen (toggle with left shift)
-	MOVE key renamed to CUT (clipboard metaphor)
-	Left-shift CUT clears the clipboard
-	added access for user definable text editor (defined by variable 'ed')
-	added access for user definable database (defined by variable 'db')
-	New prompt for appointment/todos
-	Changed (corrected) handling of GMT
-	removed setup feature from UTILS
-	Improved algorithm for updating analog clock (speeds up calendar display)
-	Improved algorithm for displaying appt/todos on calendar (much faster)
-	added "lock off" (prevents HP48 from inadvertantly turning on)
-	optimized code to keep size <20k

Version 4.2B (9 Sep 95)
-	Allow access to either ROLDX or FONEMAN (user selectable).

Version 4.2 (11 Aug 95)
-	PIM48 no longer abends when ROLDX or OUTLN are selected and these
	programs are not present.
-	Improved input screen for appointments and todos.
-	Counter for appointments/todos (#/#).
-	Repeating alarms supported (repeats for weeks, days, hours,
	and minutes).
-	Control alarms supported.
-	Message in appointments and todos support use of StringWriter.
-	Jump (in calendar) supports days and weekdays.
-	Improved moon phase routine to account for ALL phases in a given
	month.
-	Addition of the Julian Day on the main screen as an alternative to
	the sunrise/sunset times.
-	Clock setting and date/time format adjustment from within PIM48
	(ñyear, ñmon, ñday, ñhr, ñmin, and ñsec; MDY<->DMY and 12<->24).
-	Can purge parameter file (pmPAR) located in the hidden directory
	(feature available in UTILS file, 2nd screen).
-	Help screen (available to registered users) moved to PRG ([H]) key.

Version 4.1b (30 Mar 95)
-	corrected a bug which prevented upgrading from version 3.X

Version 4.1a (8 Mar 95)
-	corrected a bug in version 4.1 that scrambled the display after todos were
	automatically updated.

Version 4.1 (28 Feb 95)
-	Help screen (available to registered users only);
-	Moon Phase displayed in calendar (can be toggled off);
-	optional updating of ToDos (options allow auto update, or manual
	update to current cursor position);
-	sticky keys allow setting to be "remembered" for next
	session; and
-	revised documentation

Verion 3.0 (16 Jan 94)
-	Companion program OutLN provided

Version 2.3 (30 May 93)
-	First library version available

Version 2.2 (4 May 93)
-	Secondary menus added.

Version 2.1 (21 Mar 93)
-	About and cal added to menu labels
-	utils changed to a temporay menu (TMENU).
-	Limited support to control alarms
-	size: 12,830.5bytes

Version 2.0 (8 Mar 93)
-	Added weekday function
-	size: 11.760 bytes

Version 1.0a (1 Mar 93)
-	Removed unnecessary code
-	Corrected error in edit mode
-	RAD error corrected (-17 CF)
-	size: 11.430 bytes

Version 1.0 (01 Feb 93)
-	PIM48 first released.  Written in User RPL.