NoForceQuit is an extension which defeats System 7's Command-Option-Escape sequence (which normally throws up a dialog which allows you to force the current application to quit). DTS Tech Note OS-525, contains some assembly code for patching the SysError trap appropriately, and NoForceQuit is simply an extension wrapper for that code that loads it into the system heap and executes it.
NoForceQuit also use's Apple's ShowInit.a, written by Paul Mercer, Darin Adler, Paul Snively, Fr仕屍ic Miserey, and Alex Rosenberg.
To use, drag the NoForceQuit extension into your extensions folder and reboot.
