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<p class=MsoNormal>I know this question has nothing to do with this mailing
list but I am just wondering is there any rule that decided whenever a sequence
of code-points have a certain percomposed form or if there is already a code-point
which has an identical display as for a sequence code-points to be its
precomposed form or not.<o:p></o:p></p>
<p class=MsoNormal>Ex.:<o:p></o:p></p>
<p class=MsoNormal>U+062d U+0654 this sequence of NSM and a normal character yield
an identical display for this code-point U+0681 <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>And you even check the description for U+0681 here
:<o:p></o:p></p>
<p class=MsoNormal><a href="http://unicode.org/charts/PDF/U0600.pdf">http://unicode.org/charts/PDF/U0600.pdf</a><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>“0681 <Unicode > ARABIC LETTER HAH WITH HAMZA
ABOVE” <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>From the description of it you can clearly see that this
letter is equal to <o:p></o:p></p>
<p class=MsoNormal>U+062d U+0654<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>“ 062d <Unicode> ARABIC LETTER HAH”<o:p></o:p></p>
<p class=MsoNormal>“ 0654 <Unicode > ARABIC HAMZA ABOVE”<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>So I think these two sets should be relatively as one of
them is precomposed of the sequence code-points <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Same as this example <o:p></o:p></p>
<p class=MsoPlainText>"0623 <Unicode> ARABIC LETTER ALEF WITH HAMZA
ABOVE = 0627 <Unicode><o:p></o:p></p>
<p class=MsoPlainText>0654 <Unicode>"<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>There a lot of combinations of NSM with other code-points
which are same as the example mentioned above.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Abdulrahman, <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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