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up tabs, the command advances the paper only one line. Enter this program to see how this works.
10 ' Demo of vertical tabs
40 LPRINT CHR$(ll);"FIRST TAB."
50LPRINT CHR$(ll);"SECOND TAB."
60LPRINT CHR$(ll);"THIRD TAB."
70 LPRINT CHR$(ll);"FOURTH TAB."
Now, let’s set some vertical tabs of our own. Add these lines to the program:
20LPRINT CHR$(27);"B";CHR$(lO);CHR$(l5);
30LPRINT CHR$(25);CHR$(30);CHR$(o);
(ES0 “B” is the command to set vertical tabs. Like the horizontal tab setting command, tab positions must be defined