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1.1 root 1: comments about CALC
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3:
4:
5: CALC is a simple calculator, ported from the Windows version.
6: You can operate the calculator keys by clicking with the
7: left mouse button. Keyboard operation is also supported:
8:
9: Q = square root
10: N = sign change
11: M = memory shift key. For memory operations, hold down the
12: 'M' key and then one of 'C', 'R', '+', and '-'.
13:
14: Hit-testing on the calculator keys is done by explicit calculation
15: in the CALC program.
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17: DCALC achieves the same functionality by using a dialog box, so that
18: PM does the work of deciding which calculator key was selected.
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