50         TextSlice* t = (TextSlice*)oneapi::tbb::tbb_allocator<char>().allocate(sizeof(TextSlice) +  in allocate()  local
52         t->logical_end = t->begin();  in allocate()
53         t->physical_end = t->begin() + max_size;  in allocate()
54         return t;  in allocate()
122         TextSlice* t = next_slice;  in operator ()()  local
124         char* p = t->end() + n;  in operator ()()
128             while (p > t->begin() && isdigit(p[-1]))  in operator ()()
130             assert(p > t->begin()); // Number too large to fit in buffer  in operator ()()
131             next_slice->append(p, t->end() + n);  in operator ()()
133         t->set_end(p);  in operator ()()
134         return t;  in operator ()()