It would be very bad if the only documentation of the default values
for characters in the files were in comments.
My presumption is that any default value that is not in an @missing
is marked explicitly on elements in the file. For example, 0590
below. If that is the case, we should document it in UAX 44. If not,
then Houston, we have a problem.
DerivedBidiClass:
# Bidi_Class=Right_To_Left
0590 ; R # Cn <reserved-0590>
05BE ; R # Pd HEBREW PUNCTUATION MAQAF