r= sigaction(SIGINT,&sa,0);
if (r) diee("sigaction SIGINT");
+ mgraph_prepare();
graph_layout_prepare();
printing_init();
energy_init();
for (;;) {
if (quit_requested) {
fprintf(stderr,"SIGINT caught.\n");
- break;
+ exit(1);
}
GA( gsl_multimin_fminimizer_iterate(minimiser) );