2725   char break_code;  member in break_char_node
2755 : node(x), ch(n), break_code(bc), col(c)  in break_char_node()
2761 : node(x, s, pop), ch(n), break_code(bc), col(c)  in break_char_node()
2772   return new break_char_node(ch->copy(), break_code, col, state,  in copy()
2804   if ((*p)->breakable && (break_code & 1)) {  in add_self()
2810   if ((*p)->breakable && (break_code & 2)) {  in add_self()
5031   int break_code = 0;  in add_char()  local
5033     break_code = 1;  in add_char()
5035     break_code |= 2;  in add_char()
5036   if (break_code) {  in add_char()
5039     res = new break_char_node(res, break_code, env->get_fill_color(), next1);  in add_char()
5672   return break_code == ((break_char_node *)nd)->break_code  in same()