- Buffer *buffer;
- unsigned offset;
- Bufferable *next_in_buffer;
- Bufferable *prev_in_buffer;
- mutable bool location_dirty;
+ Buffer *buffer = 0;
+ unsigned offset = 0;
+ Bufferable *next_in_buffer = 0;
+ Bufferable *prev_in_buffer = 0;
+ mutable bool location_dirty = false;