-/**
- * FIXME: Change Row object to operate only on integers and not doubles.
- *
- * This use of double is only useful to distribute the extra
- * horizontal space between separators in justified text. If we do
- * integer arithmetic, then it is possible to have two groups of
- * separators, with size s or s+1. Then strings can be drawn without
- * cutting at separators in justfied text, as it is done in
- * non-justified text. This will improve performance.
- */
-
-