2805     n = new space_node(H0, col, n);  in add_self()
2811     n = new space_node(H0, col, n);  in add_self()
3129 space_node *space_node::free_list = 0;
3131 void *space_node::operator new(size_t n)
3133   assert(n == sizeof(space_node));
3135     free_list = (space_node *)new char[sizeof(space_node)*BLOCK];
3140   space_node *p = free_list;
3141   free_list = (space_node *)(free_list->next);
3146 inline void space_node::operator delete(void *p)
3149     ((space_node *)p)->next = free_list;
3150     free_list = (space_node *)p;
3155 space_node::space_node(hunits nn, color *c, node *p)  in space_node()  function in space_node
3160 space_node::space_node(hunits nn, color *c, statem *s, int pop, node *p)  in space_node()  function in space_node
3165 space_node::space_node(hunits nn, int s, int flag, color *c, statem *st,  in space_node()  function in space_node
3172 space_node::~space_node()
3177 node *space_node::copy()  in copy()
3179   return new space_node(n, set, was_escape_colon, col, state, div_nest_level);  in copy()
3182 int space_node::force_tprint()  in force_tprint()
3187 int space_node::is_tag()  in is_tag()
3192 int space_node::nspaces()  in nspaces()
3197 int space_node::merge_space(hunits h, hunits, hunits)  in merge_space()
3203 hunits space_node::width()  in width()
3212 void space_node::spread_space(int *n_spaces, hunits *desired_space)  in spread_space()
3234 void space_node::freeze_space()  in freeze_space()
3243 void space_node::is_escape_colon()  in is_escape_colon()
3336 int space_node::discardable()  in discardable()
3465 void space_node::ascii_print(ascii_output_file *ascii)  in ascii_print()
3586 void space_node::asciify(macro *m)  in asciify()
3630 breakpoint *space_node::get_breakpoints(hunits wd, int ns,  in get_breakpoints()
3652 int space_node::nbreaks()  in nbreaks()
3709 void space_node::split(int where, node **pre, node **post)  in split()
3805 hyphenation_type space_node::get_hyphenation_type()  in get_hyphenation_type()
4320 : space_node(d, c, x), orig_width(w), unformat(0)  in word_space_node()
4326 : space_node(d, s, 0, c, st, pop, x), orig_width(w), unformat(flag)  in word_space_node()
4740 void space_node::tprint(troff_output_file *out)  in tprint()
5712 int space_node::same(node *nd)  in same()
5714   return n == ((space_node *)nd)->n  in same()
5715 	      && set == ((space_node *)nd)->set  in same()
5716 	      && col == ((space_node *)nd)->col;  in same()
5719 const char *space_node::type()  in type()