C++ (Cpp) box::collect_page_numbers Examples

Example #1

File: typesetter.cpp Project: Easycker/itexmacs

void
typesetter_rep::determine_page_references (box b) {
  hashmap<string,tree> h ("?");
  b->collect_page_numbers (h, "?");
  iterator<string> it= iterate (h);
  while (it->busy()) {
    string var= it->next ();
    tree   val= copy (h[var]);
    tree   old= env->local_ref [var];
    if (is_func (old, TUPLE, 2))
      env->local_ref (var)= tuple (old[0], val);
    else if (is_func (old, TUPLE, 3))
      env->local_ref (var)= tuple (old[0], val, old[2]);
    else env->local_ref (var)= tuple (old, val);
  }
}