@exe_parent(exe)

returns the parent exe of the argument, or <undef> if there is no parent or if the parent is dead.

See also @exe_parent, the special variables $MYSELF and $THISOBJ.

See also system related functions: @arch_darwin,    @arch_linux,    @arch_windows,    @dumpvar,    @exe_child_of,    @exe_parent,    @gnuplot,    @history_length,    @loadvalue,    @loadvar,    @plot,    @rplot,    @savevalue,    @set_osc_handling_double,    @set_osc_handling_int64,    @set_osc_handling_tab,    @specified_duration,    @string2fun,    @string2obj,    @string2proc,    @system