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Annotation of 42BSD/usr.lib/learn/files/L5.1c, revision 1.1.1.1

1.1       root        1: #print
                      2: The "?" may appear anywhere in the name.
                      3: For example you can type
                      4:   a?bc
                      5: to match the list of names
                      6:   axbc, aybc, a3bc
                      7: and so forth.
                      8: But the number of characters must always agree.
                      9: How many of the following file names
                     10: are matched by "x?xx"?
                     11:   x1xx, y1xx, x1xxa, xxx
                     12: Type "answer N" where N is the number of matching names.
                     13: You can experiment in the current directory to
                     14: check your answer before typing it.
                     15: #create x1xx
                     16: #create x1xxa
                     17: #create y1xx
                     18: #create xxx
                     19: #copyin
                     20: #user
                     21: #uncopyin
                     22: #match 1
                     23: #log
                     24: #next
                     25: 5.1d 0
                     26: 5.1e 5

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