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<div class="moz-cite-prefix">On 2014-01-24 8:41 AM, Opstad, Dave
wrote:<br>
</div>
<blockquote cite="mid:CF07BB4C.13F02%25dave.opstad@monotype.com"
type="cite">
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As I recall, the TrueType code for format 4 'cmap' subtables is
looking for a sentinel of (0xFFFF, 0xFFFF) specifically, so I
don't think the (0xFFFC, 0xFFFF) you posit would work.
<div>Cheers,</div>
<div>Dave Opstad<br>
</div>
</blockquote>
<br>
If this is the case, should the OFF spec be tightened up to reflect
this? Specifically, should section 5.2.1.3.3 Format 4: Segment
mapping to delta values be revised:<br>
<br>
from:<br>
<blockquote>For the search to terminate, the final endCode value
must be 0xFFFF.<br>
</blockquote>
to:<br>
<blockquote>For the search to terminate, the final <font
color="#ff0000">startCode and</font> endCode value<font
color="#ff0000">s</font> must be 0xFFFF.<br>
</blockquote>
Bob<br>
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