Ticket #355: xapian-core-non-spacing.patch

include/xapian/unicode.h

@@ -298 +298 @@
             (1 << Xapian::Unicode::DECIMAL_DIGIT_NUMBER) |
             (1 << Xapian::Unicode::LETTER_NUMBER) |
             (1 << Xapian::Unicode::OTHER_NUMBER) |
+            (1 << Xapian::Unicode::NON_SPACING_MARK) | /* Arabic diacritics are non-spacing */
             (1 << Xapian::Unicode::CONNECTOR_PUNCTUATION);
     return ((WORDCHAR_MASK >> get_category(ch)) & 1);
 }