********************************************************************************

*                          Mid's Extended Utilities                            *

********************************************************************************



  This is a package of supplementary Unix-style utilities. They're meant to be

  highly portable and to cover common problems that can't be easily solved with

  shell.



    -vis: Replaces non-printing and non-ASCII characters with octal values. [done]

    -unfold: Exactly what it sounds like. unfold will attempt to merge lines

             with fewer than the provided number of characters with the next

	     line, so long as it doesn't cause a word-split.

    -overwrite: Reads stdin and writes it to the provided file. [done]

    -shuf: Accepts an arbitrary number of arguments; returns one at random.

    -rand: Shell interface to the C rand() function.