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Rosevear Software






It is like the old DOS Wedge:

It is like the old DOS Wedge

Here is a link to a Wikipedia page about the DOS Wedge.

The DOS Wedge "worked by altering BASIC's "CHRGET" subroutine ... so that each character passing by the BASIC interpreter would be checked for wedge commands, and the associated "wedged-in" routines run if needed."

SAM works by adding to the PATH variable and the environment in such a way that a new, additional set of commands and functions are "wedged-in".  The original set of commands and functions remain, but the new set is regarded as a menu--which includes commands that can change the menu and return to a previous menu.


© Joseph Rosevear
  |   Source touched: 2022-03-20 16:02:34   |