Copyright (c) 1988 Bellcore
All Rights Reserved
Permission is granted to copy or use this program, EXCEPT that it
may not be sold for profit, the copyright notice must be reproduced
on copies, and credit should be given to Bellcore where it is due.
BELLCORE MAKES NO WARRANTY AND ACCEPTS NO LIABILITY FOR THIS PROGRAM.
Fork of Bell MGR windowing system which builds on Debian 11.11 and uses X11 Xlib as display output.
APT packages installed prior to build: "build-essential" "git" "m4" "libx11-dev" "xorg" (if you dont already have an X or Wayland with XWayland desktop running) "twm" (if you dont already have a desktop running)
Edit Configfile and replace USERNAME with your home path.
Then from within /mgr/ "make first", "make depend", "make install".
startx to get into the your desktop window manager (you might need to create an .xinitrc in your $HOME with the line "exec twm") and then run /mgr/bin/./mgr from a terminal.
MGR then runs in an X window. Press any key at the splash screen to go to the desktop. Click and hold for the menu, select 'new window' and then draw the size. Execute other binaries from the terminal, which take over the terminal.