o.subtree_shift = "";
else if (!prefixcmp(arg+2, "subtree="))
o.subtree_shift = arg + 10;
+ else if (!strcmp(arg+2, "renormalize"))
+ o.renormalize = 1;
+ else if (!strcmp(arg+2, "no-renormalize"))
+ o.renormalize = 0;
else
die("Unknown option %s", arg);
continue;