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- ############################################################################
- #
- # Name: gener.icn
- #
- # Title: Generate miscellaneous sequences
- #
- # Author: Ralph E. Griswold
- #
- # Date: June 10, 1988
- #
- ############################################################################
- #
- # These procedures generate sequences of results.
- #
- # hex() sequence of hexadecimal codes for numbers
- # from 0 to 255
- #
- # label(s,i) sequence of labels with prefix s starting at
- # i
- #
- # octal() sequence of octal codes for numbers from 0 to
- # 255
- #
- # star(s) sequence consisting of the closure of s
- # starting with the empty string and continuing
- # in lexical order as given in s
- #
- ############################################################################
-
- procedure hex()
- suspend !"0123456789abcdef" || !"0123456789abcdef"
- end
-
- procedure label(s,i)
- suspend s || (i | (i +:= |1))
- end
-
- procedure octal()
- suspend (0 to 3) || (0 to 7) || (0 to 7)
- end
-
- procedure star(s)
- suspend "" | (star(s) || !s)
- end
-