Set the whiteSpace flag outside the grapheme and the line breaking loop

The white spaces determination doesn't belong to the text breaking algorithm.
A proper breaking implementation shouldn't assume spaces are
break opportunities (actually, space is allowed to be a grapheme base);
However, the whiteSpace flag should never be checked alone while iterating
over the text to find the space sequence; the grapheme boundaries should always
be taken into account. This covers the SMP code points in UTF-16 text and
graphemes that consist of a space followed with one or more grapheme extenders.

This introduces a minor overhead that would be eliminated some later.

Change-Id: Ic2cc7f485631fd0b436fc256ce112ded5f94fc07
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

0 files changed, 0 insertions, 0 deletions