Is there a scilab command that will allow a script (say "foo.sci")
called by exec() to return its own file name?
In other words is there something that will cause "magic_command()" to
return a string containing "foo.sci" in the following:
=== from bah.sci (or commandline) ===
exec("foo.sci");
=== foo.sci ===
s = magic_command();
mprintf("My name is: %s\n", s);