$progname - Program file name
$progname contains the absolute file and path to the MicroEmacs '06 binary file currently being executed. This value is typically used by macros to spawning another MicroEmacs '06 sessions and to determine where MicroEmacs '06 is being executed from.
The following example is used to spawn of another MicroEmacs '06 command to create a C-tags file:-
shell-command &cat $progname " \"@ctags\" *.c *.h"
Copyright (c) 1998-2006 JASSPA
Last Modified: 2004/02/01
Generated On: 2006/10/07