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