Updated 2015-03-21 02:54:32 by RLE

An operating system created by IBM. It should replace DOS, but lost the race on the PC to Microsoft Windows. Windows NT 3 shared some code with OS/2, it even had the same cryptic error messages.

A Tcl/Tk port for OS/2 can be found at: http://hobbes.nmsu.edu/h-browse.php?dir=/pub/os2/dev/tcl