1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 This file is designed to test the find_long_lines.exe and find_tabs.exe utility programs which can be used to tell you whether your file contains any TAB characters or whether any of the lines in your programs are too long. And this line is not nearly as long as it looks on the screen. On the other hand, this line is exactly as long as it looks on the screen. This line shows that a mixture of tabs and spaces can be quite confusing. The following lines are 79, 80, and 81 characters long, respectively: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890