: 133

i 194

: IE5


As connections are entered, the old state of the cell and the new value is tracked. If the old state indicates "no connection" (light gray), then the new connection needs to be validated. If it is accepted, the contents of both that cell and the complementary cell (the other end of the connection) are updated and the font color changed to, say, blue. Figure 26.2 shows the result of connecting point 1/101 to point 1/175.

Figure 26.2

Connecting 1/101 to 1/175 changes the font color of the connections.

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