It is unlikely to take up more space. Given that your hdd is split into clusters and each piece of data uses the number of clusters it requires.
So if your cluster size is 4 and the file is 22 then it needs 6 clusters. 5 of which will be full and one half full. The space in the partly filled cluster (slack space) will not be available for anything else.
In most instances there will be slack space, one cluser will not be filled. So one additional ascii character should not really make that much difference. It seems logical that it would take up more space, but due to hdd structures and cluster sizes I think it unlikely. Obviously the smaller the cluster size, the more chance of it happening.
Please bear in mind I know feck all about these things and just made that up.
Bookmarks