CHG v1.1  04/04/86

 This program is a kludge of UNERA and MAKE utilities.

 It allows you to change the user area of a program without 
 re-copying the entire file.  It can also unerase a file.

 Warmboots on exit to force buffer flush/write

 Steve Sanders, TBKUG/DataCOM Super Systems
 (813) 791-1454/55 modem 300/1200/2400



  To use:

                Change User Number
                ==================

	A>CHG d:ufn.typ  olduser# newuser#

	A>CHG C:GAME.BAS 6 0

	Will move GAME.BAS from user area 6 to user area 0

	CHG supports user#'s 0 thru 31.


                 Unerase A File
                 ==============

	A>CHG C:GAME.BAS ? 4

	Will unerase GAME.BAS from the directory of drive C
        and restore it to C4:

If the specified file is NOT found, an error message is displayed
and CHG aborts with no changes to the directory made.

NOTE:  No unerase utility can function properly if you fail to sort
       and pack your directory frequently.  The SAP44 utility is the
       best one around, get it, and use it daily if you want a good
       unerase function.  SAP will fill all erased data areas with
       E5 bytes making future unerases impossible and absolutely
       erasing old directory entries.  Plus it keeps the directory
       sorted so even dumb commands like CP/M's DIR will show an
       alphabetized directory listing.

ANOTHER NOTE:  Any and all programs that unerase files are potentially
               dangerous when misused and/or overused!