XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  ACC  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 
    Comfortable  AnalogClock+Calendar with paging calendar for the HP49
 
In a run of ACC, the coloured RIGHTSHIFT and LEFTSHIFT are paging through the
calendar in periods of a month, precisely of 28 days. While paging, the clock
runs with high precision all the time. ALPHA actualizes the calendar. CANCEL
interrupts as usual. All other keys turn the calculator off. With this "blind"
turn-off, ACC is resumed at the next turn-on (autostart) provided there was no
alarm in the meantime. ACC is not affected by flags nor does it affect these,
the stack or PICT.   
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NEW in Version 1.2003: ACC minimized to 891 bytes, CRC D930.
NEW in Version 1.2002: No dependance on real number display anymore.
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REMARK. The calendar is in US-format with weekday count begining on Sunday. 
There is a collection of ACC versions in several other languages, ACCeuro, 
where the week begins on Monday. ACC should be key-assigned, e.g., to the HIST
key ousite edit mode. Keyman realizes this easily. ACC is a self-decompressing
and self-evaluating code which can be decoded with ~ from OT49. The method of
creating such code is due to Jurjen Bos, for the first time applied in ACC. 
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 Wolfgang Rautenberg - raut@math.fu-berlin.de - www.math.fu-berlin.de/~raut