Commodore 1581 - Printing a Directory; Pattern Matching

The command for the C128 and Plus/4 is this:
DIRECTORY"pattern = filetype"
Some examples:
LOAD"$0:* = R",8 and DIRECTORY"* = R" display all relative files.
LOAD"$0:Z* = R",8 and DIRECTORY"Z* = R" display a sub-directo
ry consisting of all relative files that start with the letter Z (the
asterisk (*) is explained in the section entitled "Pattern Matching."
PRINTING A DIRECTORY
To printout a directory, use the following:
LOAD'T',8
OPEN4,4:CMD4:LIST
PRINT#4:CLOSE4
PATTERN MATCHING
You can use special pattern-matching characters to load a pro
gram from a partial name or to provide the selective directories
described earlier.
The two characters used in pattern matching are the asterisk (*)
and the question mark (?). They act something like a wild card in a
game of cards. The difference between the two is that the asterisk
makes all characters in and beyond its position wild, while the ques
tion mark makes only its own position wild. Here are some examples
and their results:
LOAD "A*",8 loads the first file on disk that begins with an A,
regardless of what follows
DLOAD"SM?TH" loads the first file that starts with SM, ends with
TH, and one other character between
DIRECTORY"Q*" loads a directory of files whose names begin
withQ
LOAD"*",8 is a special case. When an asterisk is used alone as a
name, it matches the last file used (on the C64 and C128 in C64
mode).
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