More Recognizing Two Character Sequences
		count = 0;             // Initialize counter     inFile.get(prevChar);  // Initialize previous value     inFile.get(currChar);  // Initialize current value     while (inFile) // While previous input succeeded...     {         if (currChar == '=' &&  // Test for event             prevChar == '!')             count++;            // Increment counter         prevChar = currChar;    // Replace previous value                                 //   with current value         inFile.get(currChar);   // Get next value     }