clean_name
w->name = clean_name(name, 0);
wname = clean_name(ename, 0);
sname = clean_name(ename, 0);
prefix = clean_name(group, 0);
wname = clean_name(expanded, 0);
newname = clean_name(tmp, 0);
name = clean_name(name, 0);
name = clean_name(newname, 0);
newname = clean_name(name, 0);
new_title = clean_name(title, untrusted);
new_path = clean_name(path, untrusted);
name = clean_name(new_name, untrusted);