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{version = 1.13; (* of whatch 1997 February 26}
(* begin module describe.whatch *)
(*
name
whatch: what characters are in a file?
synopsis
whatch(fin: in, fout: out, output: out)
files
fin: the file to be studied
fout: an alphabetic list of the characters in the file, giving:
the character,
the ordinal number of the character (pascal ord function),
how many such characters are in the file,
and the percent of the character in the file.
output: messages to the user
description
sometimes it is necessary to determine what characters are in a file.
if the file is very large, it is not possible to do this by hand.
see also
wtch.p
author
thomas schneider
bugs
none known
technical notes
the constant maxchars determines the number of characters accepted.
*)
(* end module describe.whatch *)
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