MCalc 1.13
                Programmer's Mini Calculator.
              (c) 1993 GSoft, All rights reserved


THE IDEA
========

It is possible that, some time, when you have had to convert  a number to
Hexadecimal or binary , you hadn't found your calculator and you have had
to hardly stand up and look for it all over the room, or perhaps you have
begun to convert it by hand and you had to repeat it again. Well, of course,
you are able to do that kind of  operations mentally, but I don't and that's
why I decided to make a TSR calculator.
The goal was a TSR calculator that could make easy and fast Hexa-Dec-Bin
conversions and that uses little memory. Floating point math weren't
essential so ... no floating point at all.

FEATURES
========

MCalc is a simple resident calculator (it can also run as no-resident) that
allows to do fast and easy logical operations and base changes.
It works with 32-bit integer arithmetic and uses about 5Kb of RAM.

INSTRUCTIONS
============

Command Line:

        MCalc [/i] [/u]

        /i : install resident.
        /u : uninstall MCalc from memory.


If  MCalc is used without parameters, it runs in no-resident mode.


Keys:

  0 - 9      :  The correspondent numbers.
  A - F      :  The digits A-F used in Hexadecimal mode.
  + - * /    :  You know , Don't You?.
  ENTER , =  :  Both keys acts like the '=' key in calculators.
  Alt-C      :  Clear key,  clears the last introduced number but does not
                cancel the actual operation.
  Alt-E      :  CE key , clears the number and actual operation.
  Alt-H      :  Hexadecimal mode.
  Alt-D      :  Decimal mode.
  Alt-B      :  Binary mode.

  ESC        :  Quits.

  Arrow keys : Move cursor to the nearest keys.
  Space      : Press the key under the cursor.


REGISTER
========

MCalc is Shareware software ,so if after a 30 days trial period you still
use it, you should pay for it. If you don't do that , it will weight over
your conscientious the rest of your life, you'll not be able to stand the
remorse and start to turn paranoid. The mental hospitals are full of illegal
shareware users.


If you have decided to pay, please send  $5 to :

                German Salvador Garcia-Cano
                C/ Marques de Pico Velasco 54, 1
                29027 Madrid, SPAIN

If you prefer, you can also make a bank transference of $5 to the account:

                CITIBANK
                Avda Europa 19
                28100 Alcobendas (Madrid) (SPAIN)

                Bank :         0122
                Office:        0130
                Account:    130004005


Any suggestions and/or bug reports, please send me to the above adress.