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PCalc.doc
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1995-06-15
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PCalc v2.4
==========
PCalc is a small commodity calculator for programmers.
This program requires OS 2.04 or later to run.
Keys usage:
<+> Add
<-> Substract
</> Divide
<*> Multiply
<ENTER> Calculate answer
<BACKSPACE> Delete last digit
<TAB> Convert values to HEX/DEC/BIN
<ESC> Clear everything
<DEL> Erase last entry. The process of calculation remains unerased
PCalc understands the following icon tooltypes:
`CX_PRI=PRIORITY'
lets you change the priority of PCalc relative to other
Commodities Exchange programs. The valid range is -128 to 127;
This only changes the order in which the Commodities
gets to look at input events. Default priority is 0.
`CX_POPKEY=HOTKEY STRING'
specifies the key or keys that must be pressed to pop up PCalc
window. The window opens on the front-most screen.
The default is `control alt c'.
`CX_POPUP=yes|no'
determines whether the window is opened when PCalc is started.
The default is `yes'. You will probably want to change
this if you put the program in the `WBStartup' drawer.
Copyright
---------
PCalc is written and copyright © 1994-1995 by Bogdan Marczuk. No parts
of this program may be altered by any means (this includes editing,
reprogramming, resourceing etc.), except archiving.
PCalc is a freeware program.
Disclaimer
----------
The author is in no way liable for damages or loss of data directly
or indirectly caused by this software.
History
-------
2.3 first public release.
2.4 - added handling of signals CTRL-C, CTRL-E and CTRL-D
- CX_POPUP tooltype added
- now when program is executed a second time it signals
the first program to open its window, instead of
starting a second copy.
- tooltype CX_PRI changed to CX_PRIORITY
The Author
----------
Any comments, ideas or bug-reports etc. to:
Bogdan Marczuk
ul. Wielka 41/7
53-338 Wroclaw
POLAND
You can also try by E-Mail (Internet):
marczuk@ci-1.ci.pwr.wroc.pl or
pro36@ci3ux.ci.pwr.wroc.pl