Commit Briefs
Simplified stdin reading
A big buffer is allocated and all text is stored there. The overall time for reading/freeing the memory for the completion should be improved, no statistics made though.
Scroll + Initial mouse handling
Scroll as respond to scroll event
Better memory management
The completion are stored one after one instead of within a linked-list: since we know in advance the size this make sense. Before we allocate/deallocate the whole completion list on every `filter`, now we don't.