From 40376bc55fd201239cb576197a66b5e6ea9e1bd0 Mon Sep 17 00:00:00 2001
From: Kevin Day <thekevinday@gmail.com>
Date: Fri, 28 Oct 2022 22:57:02 -0500
Subject: [PATCH] Update: Slight improvement in UTF unassigned detection and
 add or correct some ranges.

Change "character" to "sequence" to be consistent with the rest of the private functions.

Add several additional checks to ideally reduce the number of checks.
This is only a cursory pass and not much effort is put into fine-tuned optimization.
There is huge room for improvement.

I discovered some ranges that needed to be added as unassined and added them.
Include the invalid ranges as unassigned.
---
 level_0/f_utf/c/private-utf_unassigned.c | 4843 +++++++++++++++---------------
 level_0/f_utf/c/private-utf_unassigned.h |    6 +-
 2 files changed, 2476 insertions(+), 2373 deletions(-)

diff --git a/level_0/f_utf/c/private-utf_unassigned.c b/level_0/f_utf/c/private-utf_unassigned.c
index b691fb9..366da23 100644
--- a/level_0/f_utf/c/private-utf_unassigned.c
+++ b/level_0/f_utf/c/private-utf_unassigned.c
@@ -7,2470 +7,2573 @@ extern "C" {
 #endif
 
 #if !defined(_di_f_utf_character_is_unassigned_) || !defined(_di_f_utf_is_unassigned_)
-  f_status_t private_f_utf_character_is_unassigned(const f_utf_char_t character) {
+  f_status_t private_f_utf_character_is_unassigned(const f_utf_char_t sequence) {
 
-    if (macro_f_utf_char_t_width_is(character) < 2) {
+    if (macro_f_utf_char_t_width_is(sequence) < 2) {
       return F_false;
     }
 
-    if (macro_f_utf_char_t_width_is(character) == 2) {
+    if (macro_f_utf_char_t_width_is(sequence) == 2) {
 
-      // Greek and Coptic: U+0378 to U+0379.
-      if (character >= 0xcdb80000 && character <= 0xcdb90000) {
-        return F_true;
-      }
+      if (macro_f_utf_char_t_to_char_1(sequence) < 0xd7) {
 
-      // Greek and Coptic: U+0380 to U+0383.
-      if (character >= 0xce800000 && character <= 0xce830000) {
-        return F_true;
-      }
+        // Greek and Coptic: U+0378 to U+0379.
+        if (sequence >= 0xcdb80000 && sequence <= 0xcdb90000) {
+          return F_true;
+        }
 
-      // Greek and Coptic: U+038B, U+038D, U+03A2.
-      if (character == 0xce8b0000 || character == 0xce8d0000 || character == 0xcea20000) {
-        return F_true;
-      }
+        // Greek and Coptic: U+0380 to U+0383.
+        if (sequence >= 0xce800000 && sequence <= 0xce830000) {
+          return F_true;
+        }
 
-      // Armenian: U+0530.
-      if (character == 0xd4b00000) {
-        return F_true;
-      }
+        // Greek and Coptic: U+038B, U+038D, U+03A2.
+        if (sequence == 0xce8b0000 || sequence == 0xce8d0000 || sequence == 0xcea20000) {
+          return F_true;
+        }
 
-      // Armenian: U+0557 to U+0558.
-      if (character >= 0xd5970000 && character <= 0xd5980000) {
-        return F_true;
-      }
+        // Armenian: U+0530.
+        if (sequence == 0xd4b00000) {
+          return F_true;
+        }
 
-      // Armenian: U+058B, U+058C.
-      if (character == 0xd68b0000 || character == 0xd68c0000) {
-        return F_true;
-      }
+        // Armenian: U+0557 to U+0558.
+        if (sequence >= 0xd5970000 && sequence <= 0xd5980000) {
+          return F_true;
+        }
 
-      // Hebrew: U+0590.
-      if (character == 0xd6900000) {
-        return F_true;
-      }
+        // Armenian: U+058B, U+058C.
+        if (sequence == 0xd68b0000 || sequence == 0xd68c0000) {
+          return F_true;
+        }
 
-      // Hebrew: U+05C8 to U+05CF.
-      if (character >= 0xd7880000 && character <= 0xd78f0000) {
-        return F_true;
+        // Hebrew: U+0590.
+        if (sequence == 0xd6900000) {
+          return F_true;
+        }
       }
+      else {
 
-      // Hebrew: U+05EB to U+05EE.
-      if (character >= 0xd7ab0000 && character <= 0xd7ae0000) {
-        return F_true;
-      }
+        // Hebrew: U+05C8 to U+05CF.
+        if (sequence >= 0xd7880000 && sequence <= 0xd78f0000) {
+          return F_true;
+        }
 
-      // Hebrew: U+05F5 to U+05FF.
-      if (character >= 0xd7b50000 && character <= 0xd7bf0000) {
-        return F_true;
-      }
+        // Hebrew: U+05EB to U+05EE.
+        if (sequence >= 0xd7ab0000 && sequence <= 0xd7ae0000) {
+          return F_true;
+        }
 
-      // Syriac: U+074B to U+074C.
-      if (character >= 0xdd8b0000 && character <= 0xdd8c0000) {
-        return F_true;
-      }
+        // Hebrew: U+05F5 to U+05FF.
+        if (sequence >= 0xd7b50000 && sequence <= 0xd7bf0000) {
+          return F_true;
+        }
 
-      // Thaana: U+07B2 to U+07BF.
-      if (character >= 0xdeb20000 && character <= 0xdebf0000) {
-        return F_true;
-      }
+        // Syriac: U+074B to U+074C.
+        if (sequence >= 0xdd8b0000 && sequence <= 0xdd8c0000) {
+          return F_true;
+        }
 
-      // Nko: U+07FB to U+07FC.
-      if (character >= 0xdfbb0000 && character <= 0xdfbc0000) {
-        return F_true;
+        // Thaana: U+07B2 to U+07BF.
+        if (sequence >= 0xdeb20000 && sequence <= 0xdebf0000) {
+          return F_true;
+        }
+
+        // Nko: U+07FB to U+07FC.
+        if (sequence >= 0xdfbb0000 && sequence <= 0xdfbc0000) {
+          return F_true;
+        }
       }
 
       return F_false;
     }
 
-    if (macro_f_utf_char_t_width_is(character) == 3) {
-
-      // Samaritan: U+082E, U+082F, U+083F.
-      if (character == 0xe0a0ae00 || character == 0xe0a0af00 || character == 0xe0a0bf00) {
-        return F_true;
-      }
-
-      // Mandaic: U+085C, U+085D, U+085F.
-      if (character == 0xe0a19c00 || character == 0xe0a19d00 || character == 0xe0a19f00) {
-        return F_true;
-      }
-
-      // Syriac Supplement: U+086B to U+086F.
-      if (character >= 0xe0a1ab00 && character <= 0xe0a1af00) {
-        return F_true;
-      }
-
-      // Arabic Extended B: U+088F.
-      if (character == 0xe0a28f00) {
-        return F_true;
-      }
-
-      // Arabic Extended B: U+0892 to U+0897.
-      if (character >= 0xe0a29200 && character <= 0xe0a29700) {
-        return F_true;
-      }
-
-      // Bengali: U+0984, U+098D, U+098E, U+0991.
-      if (character == 0xe0a68400 || character == 0xe0a68d00 || character == 0xe0a68e00 || character == 0xe0a69100) {
-        return F_true;
-      }
-
-      // Bengali: U+0992, U+09A9, U+09B1.
-      if (character == 0xe0a69200 || character == 0xe0a6a900 || character == 0xe0a6b100) {
-        return F_true;
-      }
-
-      // Bengali: U+09B3 to U+09B5.
-      if (character >= 0xe0a6b300 && character <= 0xe0a6b500) {
-        return F_true;
-      }
-
-      // Bengali: U+09BA to U+09BB.
-      if (character >= 0xe0a6ba00 && character <= 0xe0a6bb00) {
-        return F_true;
-      }
-
-      // Bengali: U+09C5 to U+09C6.
-      if (character >= 0xe0a78500 && character <= 0xe0a78600) {
-        return F_true;
-      }
-
-      // Bengali: U+09C9 to U+09CA.
-      if (character >= 0xe0a78900 && character <= 0xe0a78a00) {
-        return F_true;
-      }
-
-      // Bengali: U+09CF to U+09D6.
-      if (character >= 0xe0a78f00 && character <= 0xe0a79600) {
-        return F_true;
-      }
-
-      // Bengali: U+09D8 to U+09DB.
-      if (character >= 0xe0a79800 && character <= 0xe0a79b00) {
-        return F_true;
-      }
-
-      // Bengali: U+09DE, U+09E4, U+09E5, U+09FF.
-      if (character == 0xe0a79e00 || character == 0xe0a7a400 || character == 0xe0a7a500 || character == 0xe0a7bf00) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A00, U+0A04.
-      if (character == 0xe0a88000 || character == 0xe0a88400) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A0B to U+0A0E.
-      if (character >= 0xe0a88b00 && character <= 0xe0a88e00) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A11 to U+0A12.
-      if (character >= 0xe0a89100 && character <= 0xe0a89200) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A29, U+0A31, U+0A34, U+0A37.
-      if (character == 0xe0a8a900 || character == 0xe0a8b100 || character == 0xe0a8b400 || character == 0xe0a8b700) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A3A, U+0A3B, U+0A3D.
-      if (character == 0xe0a8ba00 || character == 0xe0a8bb00 || character == 0xe0a8bd00) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A43 to U+0A46.
-      if (character >= 0xe0a98300 && character <= 0xe0a98600) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A49 to U+0A4A.
-      if (character >= 0xe0a98900 && character <= 0xe0a98a00) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A4E to U+0A50.
-      if (character >= 0xe0a98e00 && character <= 0xe0a99000) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A52 to U+0A58.
-      if (character >= 0xe0a99200 && character <= 0xe0a99800) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A5D.
-      if (character == 0xe0a99d00) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A5F to U+0A65.
-      if (character >= 0xe0a99f00 && character <= 0xe0a9a500) {
-        return F_true;
-      }
-
-      // Gurmukhi: U+0A77 to U+0A7F.
-      if (character >= 0xe0a9b700 && character <= 0xe0a9bf00) {
-        return F_true;
-      }
-
-      // Gujarati: U+0A80, U+0A84, U+0A8E, U+0A92.
-      if (character == 0xe0aa8000 || character == 0xe0aa8400 || character == 0xe0aa8e00 || character == 0xe0aa9200) {
-        return F_true;
-      }
-
-      // Gujarati: U+0AA9, U+0AB1, U+0AB4, U+0ABA.
-      if (character == 0xe0aaa900 || character == 0xe0aab100 || character == 0xe0aab400 || character == 0xe0aaba00) {
-        return F_true;
-      }
-
-      // Gujarati: U+0ABB, U+0AC6, U+0ACA.
-      if (character == 0xe0aabb00 || character == 0xe0ab8600 || character == 0xe0ab8a00) {
-        return F_true;
-      }
-
-      // Gujarati: U+0ACE to U+0ACF.
-      if (character >= 0xe0ab8e00 && character <= 0xe0ab8f00) {
-        return F_true;
-      }
-
-      // Gujarati: U+0AD1 to U+0ADF.
-      if (character >= 0xe0ab9100 && character <= 0xe0ab9f00) {
-        return F_true;
-      }
-
-      // Gujarati: U+0AE4 to U+0AE5.
-      if (character >= 0xe0aba400 && character <= 0xe0aba500) {
-        return F_true;
-      }
-
-      // Gujarati: U+0AF2 to U+0AF8.
-      if (character >= 0xe0abb200 && character <= 0xe0abb800) {
-        return F_true;
-      }
-
-      // Oriya: U+0B00, U+0B04, U+0B0D, U+0B0E.
-      if (character == 0xe0ac8000 || character == 0xe0ac8400 || character == 0xe0ac8d00 || character == 0xe0ac8e00) {
-        return F_true;
-      }
-
-      // Oriya: U+0B11, U+0B12, U+0B29, U+0B31.
-      if (character == 0xe0ac9100 || character == 0xe0ac9200 || character == 0xe0aca900 || character == 0xe0acb100) {
-        return F_true;
-      }
-
-      // Oriya: U+0B34, U+0B3A, U+0B3B, U+0B45.
-      if (character == 0xe0acb400 || character == 0xe0acba00 || character == 0xe0acbb00 || character == 0xe0ad8500) {
-        return F_true;
-      }
-
-      // Oriya: U+0B46, U+0B49, U+0B4A.
-      if (character == 0xe0ad8600 || character == 0xe0ad8900 || character == 0xe0ad8a00) {
-        return F_true;
-      }
-
-      // Oriya: U+0B4E to U+0B55.
-      if (character >= 0xe0ad8e00 && character <= 0xe0ad9500) {
-        return F_true;
-      }
-
-      // Oriya: U+0B58 to U+0B5B.
-      if (character >= 0xe0ad9800 && character <= 0xe0ad9b00) {
-        return F_true;
-      }
-
-      // Oriya: U+0B5E, U+0B64, U+0B65.
-      if (character == 0xe0ad9e00 || character == 0xe0ada400 || character == 0xe0ada500) {
-        return F_true;
-      }
-
-      // Oriya: U+0B78 to U+0B7F.
-      if (character >= 0xe0adb800 && character <= 0xe0adbf00) {
-        return F_true;
-      }
-
-      // Tamil: U+0B80, U+0B81, U+0B84.
-      if (character == 0xe0ae8000 || character == 0xe0ae8100 || character == 0xe0ae8400) {
-        return F_true;
-      }
-
-      // Tamil: U+0B8B to U+0B8D.
-      if (character >= 0xe0ae8b00 && character <= 0xe0ae8d00) {
-        return F_true;
-      }
-
-      // Tamil: U+0B91.
-      if (character == 0xe0ae9100) {
-        return F_true;
-      }
-
-      // Tamil: U+0B96 to U+0B98.
-      if (character >= 0xe0ae9600 && character <= 0xe0ae9800) {
-        return F_true;
-      }
-
-      // Tamil: U+0B9B, U+0B9D.
-      if (character == 0xe0ae9b00 || character == 0xe0ae9d00) {
-        return F_true;
-      }
-
-      // Tamil: U+0BA0 to U+0BA2.
-      if (character >= 0xe0aea000 && character <= 0xe0aea200) {
-        return F_true;
-      }
-
-      // Tamil: U+0BA5 to U+0BA7.
-      if (character >= 0xe0aea500 && character <= 0xe0aea700) {
-        return F_true;
-      }
-
-      // Tamil: U+0BAB to U+0BAD.
-      if (character >= 0xe0aeab00 && character <= 0xe0aead00) {
-        return F_true;
-      }
-
-      // Tamil: U+0BBA to U+0BBD.
-      if (character >= 0xe0aeba00 && character <= 0xe0aebd00) {
-        return F_true;
-      }
-
-      // Tamil: U+0BC3 to U+0BC5.
-      if (character >= 0xe0af8300 && character <= 0xe0af8500) {
-        return F_true;
-      }
-
-      // Tamil: U+0BC9, U+0BCE, U+0BCF.
-      if (character == 0xe0af8900 || character == 0xe0af8e00 || character == 0xe0af8f00) {
-        return F_true;
-      }
-
-      // Tamil: U+0BD1 to U+0BD6.
-      if (character >= 0xe0af9100 && character <= 0xe0af9600) {
-        return F_true;
-      }
-
-      // Tamil: U+0BD8 to U+0BE5.
-      if (character >= 0xe0af9800 && character <= 0xe0afa500) {
-        return F_true;
-      }
-
-      // Tamil: U+0BFB to U+0BFF.
-      if (character >= 0xe0afbb00 && character <= 0xe0afbf00) {
-        return F_true;
-      }
-
-      // Telegu: U+0C04, U+0C0D, U+0C11, U+0C29.
-      if (character == 0xe0b08400 || character == 0xe0b08d00 || character == 0xe0b09100 || character == 0xe0b0a900) {
-        return F_true;
+    if (macro_f_utf_char_t_width_is(sequence) == 3) {
+
+      if (macro_f_utf_char_t_to_char_1(sequence) < 0xe0) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xe0) {
+
+        // Samaritan: U+082E, U+082F, U+083F.
+        if (sequence == 0xe0a0ae00 || sequence == 0xe0a0af00 || sequence == 0xe0a0bf00) {
+          return F_true;
+        }
+
+        // Mandaic: U+085C, U+085D, U+085F.
+        if (sequence == 0xe0a19c00 || sequence == 0xe0a19d00 || sequence == 0xe0a19f00) {
+          return F_true;
+        }
+
+        // Syriac Supplement: U+086B to U+086F.
+        if (sequence >= 0xe0a1ab00 && sequence <= 0xe0a1af00) {
+          return F_true;
+        }
+
+        // Arabic Extended B: U+088F.
+        if (sequence == 0xe0a28f00) {
+          return F_true;
+        }
+
+        // Arabic Extended B: U+0892 to U+0897.
+        if (sequence >= 0xe0a29200 && sequence <= 0xe0a29700) {
+          return F_true;
+        }
+
+        // Bengali: U+0984, U+098D, U+098E, U+0991.
+        if (sequence == 0xe0a68400 || sequence == 0xe0a68d00 || sequence == 0xe0a68e00 || sequence == 0xe0a69100) {
+          return F_true;
+        }
+
+        // Bengali: U+0992, U+09A9, U+09B1.
+        if (sequence == 0xe0a69200 || sequence == 0xe0a6a900 || sequence == 0xe0a6b100) {
+          return F_true;
+        }
+
+        // Bengali: U+09B3 to U+09B5.
+        if (sequence >= 0xe0a6b300 && sequence <= 0xe0a6b500) {
+          return F_true;
+        }
+
+        // Bengali: U+09BA to U+09BB.
+        if (sequence >= 0xe0a6ba00 && sequence <= 0xe0a6bb00) {
+          return F_true;
+        }
+
+        // Bengali: U+09C5 to U+09C6.
+        if (sequence >= 0xe0a78500 && sequence <= 0xe0a78600) {
+          return F_true;
+        }
+
+        // Bengali: U+09C9 to U+09CA.
+        if (sequence >= 0xe0a78900 && sequence <= 0xe0a78a00) {
+          return F_true;
+        }
+
+        // Bengali: U+09CF to U+09D6.
+        if (sequence >= 0xe0a78f00 && sequence <= 0xe0a79600) {
+          return F_true;
+        }
+
+        // Bengali: U+09D8 to U+09DB.
+        if (sequence >= 0xe0a79800 && sequence <= 0xe0a79b00) {
+          return F_true;
+        }
+
+        // Bengali: U+09DE, U+09E4, U+09E5, U+09FF.
+        if (sequence == 0xe0a79e00 || sequence == 0xe0a7a400 || sequence == 0xe0a7a500 || sequence == 0xe0a7bf00) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A00, U+0A04.
+        if (sequence == 0xe0a88000 || sequence == 0xe0a88400) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A0B to U+0A0E.
+        if (sequence >= 0xe0a88b00 && sequence <= 0xe0a88e00) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A11 to U+0A12.
+        if (sequence >= 0xe0a89100 && sequence <= 0xe0a89200) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A29, U+0A31, U+0A34, U+0A37.
+        if (sequence == 0xe0a8a900 || sequence == 0xe0a8b100 || sequence == 0xe0a8b400 || sequence == 0xe0a8b700) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A3A, U+0A3B, U+0A3D.
+        if (sequence == 0xe0a8ba00 || sequence == 0xe0a8bb00 || sequence == 0xe0a8bd00) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A43 to U+0A46.
+        if (sequence >= 0xe0a98300 && sequence <= 0xe0a98600) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A49 to U+0A4A.
+        if (sequence >= 0xe0a98900 && sequence <= 0xe0a98a00) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A4E to U+0A50.
+        if (sequence >= 0xe0a98e00 && sequence <= 0xe0a99000) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A52 to U+0A58.
+        if (sequence >= 0xe0a99200 && sequence <= 0xe0a99800) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A5D.
+        if (sequence == 0xe0a99d00) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A5F to U+0A65.
+        if (sequence >= 0xe0a99f00 && sequence <= 0xe0a9a500) {
+          return F_true;
+        }
+
+        // Gurmukhi: U+0A77 to U+0A7F.
+        if (sequence >= 0xe0a9b700 && sequence <= 0xe0a9bf00) {
+          return F_true;
+        }
+
+        // Gujarati: U+0A80, U+0A84, U+0A8E, U+0A92.
+        if (sequence == 0xe0aa8000 || sequence == 0xe0aa8400 || sequence == 0xe0aa8e00 || sequence == 0xe0aa9200) {
+          return F_true;
+        }
+
+        // Gujarati: U+0AA9, U+0AB1, U+0AB4, U+0ABA.
+        if (sequence == 0xe0aaa900 || sequence == 0xe0aab100 || sequence == 0xe0aab400 || sequence == 0xe0aaba00) {
+          return F_true;
+        }
+
+        // Gujarati: U+0ABB, U+0AC6, U+0ACA.
+        if (sequence == 0xe0aabb00 || sequence == 0xe0ab8600 || sequence == 0xe0ab8a00) {
+          return F_true;
+        }
+
+        // Gujarati: U+0ACE to U+0ACF.
+        if (sequence >= 0xe0ab8e00 && sequence <= 0xe0ab8f00) {
+          return F_true;
+        }
+
+        // Gujarati: U+0AD1 to U+0ADF.
+        if (sequence >= 0xe0ab9100 && sequence <= 0xe0ab9f00) {
+          return F_true;
+        }
+
+        // Gujarati: U+0AE4 to U+0AE5.
+        if (sequence >= 0xe0aba400 && sequence <= 0xe0aba500) {
+          return F_true;
+        }
+
+        // Gujarati: U+0AF2 to U+0AF8.
+        if (sequence >= 0xe0abb200 && sequence <= 0xe0abb800) {
+          return F_true;
+        }
+
+        // Oriya: U+0B00, U+0B04, U+0B0D, U+0B0E.
+        if (sequence == 0xe0ac8000 || sequence == 0xe0ac8400 || sequence == 0xe0ac8d00 || sequence == 0xe0ac8e00) {
+          return F_true;
+        }
+
+        // Oriya: U+0B11, U+0B12, U+0B29, U+0B31.
+        if (sequence == 0xe0ac9100 || sequence == 0xe0ac9200 || sequence == 0xe0aca900 || sequence == 0xe0acb100) {
+          return F_true;
+        }
+
+        // Oriya: U+0B34, U+0B3A, U+0B3B, U+0B45.
+        if (sequence == 0xe0acb400 || sequence == 0xe0acba00 || sequence == 0xe0acbb00 || sequence == 0xe0ad8500) {
+          return F_true;
+        }
+
+        // Oriya: U+0B46, U+0B49, U+0B4A.
+        if (sequence == 0xe0ad8600 || sequence == 0xe0ad8900 || sequence == 0xe0ad8a00) {
+          return F_true;
+        }
+
+        // Oriya: U+0B4E to U+0B55.
+        if (sequence >= 0xe0ad8e00 && sequence <= 0xe0ad9500) {
+          return F_true;
+        }
+
+        // Oriya: U+0B58 to U+0B5B.
+        if (sequence >= 0xe0ad9800 && sequence <= 0xe0ad9b00) {
+          return F_true;
+        }
+
+        // Oriya: U+0B5E, U+0B64, U+0B65.
+        if (sequence == 0xe0ad9e00 || sequence == 0xe0ada400 || sequence == 0xe0ada500) {
+          return F_true;
+        }
+
+        // Oriya: U+0B78 to U+0B7F.
+        if (sequence >= 0xe0adb800 && sequence <= 0xe0adbf00) {
+          return F_true;
+        }
+
+        // Tamil: U+0B80, U+0B81, U+0B84.
+        if (sequence == 0xe0ae8000 || sequence == 0xe0ae8100 || sequence == 0xe0ae8400) {
+          return F_true;
+        }
+
+        // Tamil: U+0B8B to U+0B8D.
+        if (sequence >= 0xe0ae8b00 && sequence <= 0xe0ae8d00) {
+          return F_true;
+        }
+
+        // Tamil: U+0B91.
+        if (sequence == 0xe0ae9100) {
+          return F_true;
+        }
+
+        // Tamil: U+0B96 to U+0B98.
+        if (sequence >= 0xe0ae9600 && sequence <= 0xe0ae9800) {
+          return F_true;
+        }
+
+        // Tamil: U+0B9B, U+0B9D.
+        if (sequence == 0xe0ae9b00 || sequence == 0xe0ae9d00) {
+          return F_true;
+        }
+
+        // Tamil: U+0BA0 to U+0BA2.
+        if (sequence >= 0xe0aea000 && sequence <= 0xe0aea200) {
+          return F_true;
+        }
+
+        // Tamil: U+0BA5 to U+0BA7.
+        if (sequence >= 0xe0aea500 && sequence <= 0xe0aea700) {
+          return F_true;
+        }
+
+        // Tamil: U+0BAB to U+0BAD.
+        if (sequence >= 0xe0aeab00 && sequence <= 0xe0aead00) {
+          return F_true;
+        }
+
+        // Tamil: U+0BBA to U+0BBD.
+        if (sequence >= 0xe0aeba00 && sequence <= 0xe0aebd00) {
+          return F_true;
+        }
+
+        // Tamil: U+0BC3 to U+0BC5.
+        if (sequence >= 0xe0af8300 && sequence <= 0xe0af8500) {
+          return F_true;
+        }
+
+        // Tamil: U+0BC9, U+0BCE, U+0BCF.
+        if (sequence == 0xe0af8900 || sequence == 0xe0af8e00 || sequence == 0xe0af8f00) {
+          return F_true;
+        }
+
+        // Tamil: U+0BD1 to U+0BD6.
+        if (sequence >= 0xe0af9100 && sequence <= 0xe0af9600) {
+          return F_true;
+        }
+
+        // Tamil: U+0BD8 to U+0BE5.
+        if (sequence >= 0xe0af9800 && sequence <= 0xe0afa500) {
+          return F_true;
+        }
+
+        // Tamil: U+0BFB to U+0BFF.
+        if (sequence >= 0xe0afbb00 && sequence <= 0xe0afbf00) {
+          return F_true;
+        }
+
+        // Telegu: U+0C04, U+0C0D, U+0C11, U+0C29.
+        if (sequence == 0xe0b08400 || sequence == 0xe0b08d00 || sequence == 0xe0b09100 || sequence == 0xe0b0a900) {
+          return F_true;
+        }
+
+        // Telegu: U+0C3A to U+0C3C.
+        if (sequence >= 0xe0b0ba00 && sequence <= 0xe0b0bc00) {
+          return F_true;
+        }
+
+        // Telegu: U+0C45, U+0C49.
+        if (sequence == 0xe0b18500 || sequence == 0xe0b18900) {
+          return F_true;
+        }
+
+        // Telegu: U+0C4E to U+0C54.
+        if (sequence >= 0xe0b18e00 && sequence <= 0xe0b19400) {
+          return F_true;
+        }
+
+        // Telegu: U+0C5B to U+0C5F.
+        if (sequence >= 0xe0b19b00 && sequence <= 0xe0b19f00) {
+          return F_true;
+        }
+
+        // Telegu: U+0C64 to U+0C65.
+        if (sequence >= 0xe0b1a400 && sequence <= 0xe0b1a500) {
+          return F_true;
+        }
+
+        // Telegu: U+0C70 to U+0C77.
+        if (sequence >= 0xe0b1b000 && sequence <= 0xe0b1b700) {
+          return F_true;
+        }
+
+        // Kannada: U+0C80, U+0C84, U+0C8D, U+0C91.
+        if (sequence == 0xe0b28000 || sequence == 0xe0b28400 || sequence == 0xe0b28d00 || sequence == 0xe0b29100) {
+          return F_true;
+        }
+
+        // Kannada: U+0CA9, U+0CB4, U+0CBA, U+0CBB.
+        if (sequence == 0xe0b2a900 || sequence == 0xe0b2b400 || sequence == 0xe0b2ba00 || sequence == 0xe0b2bb00) {
+          return F_true;
+        }
+
+        // Kannada: U+0CC5, U+0CC9.
+        if (sequence == 0xe0b38500 || sequence == 0xe0b38900) {
+          return F_true;
+        }
+
+        // Kannada: U+0CCE to U+0CD4.
+        if (sequence >= 0xe0b38e00 && sequence <= 0xe0b39400) {
+          return F_true;
+        }
+
+        // Kannada: U+0CD7 to U+0CDD.
+        if (sequence >= 0xe0b39700 && sequence <= 0xe0b39d00) {
+          return F_true;
+        }
+
+        // Kannada: U+0CDF, U+0CE4, U+0CE5, U+0CF0.
+        if (sequence == 0xe0b39f00 || sequence == 0xe0b3a400 || sequence == 0xe0b3a500 || sequence == 0xe0b3b000) {
+          return F_true;
+        }
+
+        // Kannada: U+0CF4 to U+0CFF.
+        if (sequence >= 0xe0b3b400 && sequence <= 0xe0b3bf00) {
+          return F_true;
+        }
+
+        // Malayalam: U+0D00, U+0D04, U+0D0D, U+0D11.
+        if (sequence == 0xe0b48000 || sequence == 0xe0b48400 || sequence == 0xe0b48d00 || sequence == 0xe0b49100) {
+          return F_true;
+        }
+
+        // Malayalam: U+0D3B, U+0D3C, U+0D45, U+0D49.
+        if (sequence == 0xe0b4bb00 || sequence == 0xe0b4bc00 || sequence == 0xe0b58500 || sequence == 0xe0b58900) {
+          return F_true;
+        }
+
+        // Malayalam: U+0D4F to U+0D56.
+        if (sequence >= 0xe0b58f00 && sequence <= 0xe0b59600) {
+          return F_true;
+        }
+
+        // Malayalam: U+0D58 to U+0D5E.
+        if (sequence >= 0xe0b59800 && sequence <= 0xe0b59e00) {
+          return F_true;
+        }
+
+        // Malayalam: U+0D64, U+0D65.
+        if (sequence == 0xe0b5a400 || sequence == 0xe0b5a500) {
+          return F_true;
+        }
+
+        // Malayalam: U+0D76 to U+0D78.
+        if (sequence >= 0xe0b5b600 && sequence <= 0xe0b5b800) {
+          return F_true;
+        }
+
+        // Sinhala: U+0D80, U+0D81, U+0D84.
+        if (sequence == 0xe0b68000 || sequence == 0xe0b68100 || sequence == 0xe0b68400) {
+          return F_true;
+        }
+
+        // Sinhala: U+0D97 to U+0D99.
+        if (sequence >= 0xe0b69700 && sequence <= 0xe0b69900) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DB2, U+0DBC, U+0DBE, U+0DBF.
+        if (sequence == 0xe0b6b200 || sequence == 0xe0b6bc00 || sequence == 0xe0b6be00 || sequence == 0xe0b6bf00) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DC7 to U+0DC9.
+        if (sequence >= 0xe0b78700 && sequence <= 0xe0b78900) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DCB to U+0DCE.
+        if (sequence >= 0xe0b78b00 && sequence <= 0xe0b78e00) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DD5, U+0DD7.
+        if (sequence == 0xe0b79500 || sequence == 0xe0b79700) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DE0 to U+0DE5.
+        if (sequence >= 0xe0b7a000 && sequence <= 0xe0b7a500) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DF0 to U+0DF1.
+        if (sequence >= 0xe0b7b000 && sequence <= 0xe0b7b100) {
+          return F_true;
+        }
+
+        // Sinhala: U+0DF5 to U+0DFF.
+        if (sequence >= 0xe0b7b500 && sequence <= 0xe0b7bf00) {
+          return F_true;
+        }
+
+        // Thai: U+0E00.
+        if (sequence == 0xe0b88000) {
+          return F_true;
+        }
+
+        // Thai: U+0E3B to U+0E3E.
+        if (sequence >= 0xe0b8bb00 && sequence <= 0xe0b8be00) {
+          return F_true;
+        }
+
+        // Thai: U+0E5C to U+0E7F.
+        if (sequence >= 0xe0b99c00 && sequence <= 0xe0b9bf00) {
+          return F_true;
+        }
+
+        // Lao: U+0E80, U+0E83, U+0E85, U+0E86.
+        if (sequence == 0xe0ba8000 || sequence == 0xe0ba8300 || sequence == 0xe0ba8500 || sequence == 0xe0ba8600) {
+          return F_true;
+        }
+
+        // Lao: U+0E89, U+0E8B, U+0E8C.
+        if (sequence == 0xe0ba8900 || sequence == 0xe0ba8b00 || sequence == 0xe0ba8c00) {
+          return F_true;
+        }
+
+        // Lao: U+0E8E to U+0E93.
+        if (sequence >= 0xe0ba8e00 && sequence <= 0xe0ba9300) {
+          return F_true;
+        }
+
+        // Lao: U+0E98, U+0EA0, U+0EA4, U+0EA6.
+        if (sequence == 0xe0ba9800 || sequence == 0xe0baa000 || sequence == 0xe0baa400 || sequence == 0xe0baa600) {
+          return F_true;
+        }
+
+        // Lao: U+0EA8, U+0EA9, U+0EAC, U+0EBA.
+        if (sequence == 0xe0baa800 || sequence == 0xe0baa900 || sequence == 0xe0baac00 || sequence == 0xe0baba00) {
+          return F_true;
+        }
+
+        // Lao: U+0EBE, U+0EBF, U+0EC5, U+0EC7.
+        if (sequence == 0xe0babe00 || sequence == 0xe0babf00 || sequence == 0xe0bb8500 || sequence == 0xe0bb8700) {
+          return F_true;
+        }
+
+        // Lao: U+0ECF, U+0EDA, U+0EDB.
+        if (sequence == 0xe0bb8f00 || sequence == 0xe0bb9a00 || sequence == 0xe0bb9b00) {
+          return F_true;
+        }
+
+        // Lao: U+0EE0 to U+0EFF.
+        if (sequence >= 0xe0bba000 && sequence <= 0xe0bbbf00) {
+          return F_true;
+        }
+
+        // Tibetan: U+0F48.
+        if (sequence == 0xe0bd8800) {
+          return F_true;
+        }
+
+        // Tibetan: U+0F6D to U+0F70.
+        if (sequence >= 0xe0bdad00 && sequence <= 0xe0bdb000) {
+          return F_true;
+        }
+
+        // Tibetan: U+0F98, U+0FBD, U+0FCD.
+        if (sequence == 0xe0be9800 || sequence == 0xe0bebd00 || sequence == 0xe0bf8d00) {
+          return F_true;
+        }
+
+        // Tibetan: U+0FDB to U+0FFF.
+        if (sequence >= 0xe0bf9b00 && sequence <= 0xe0bfbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xe1) {
+
+        // Georgian: U+10C6.
+        if (sequence == 0xe1838600) {
+          return F_true;
+        }
+
+        // Georgian: U+10C8 to U+10CC.
+        if (sequence >= 0xe1838800 && sequence <= 0xe1838c00) {
+          return F_true;
+        }
+
+        // Georgian: U+10CE to U+10CF.
+        if (sequence >= 0xe1838e00 && sequence <= 0xe1838f00) {
+          return F_true;
+        }
+
+        // Ethiopic: U+1249, U+124E, U+124F, U+1257.
+        if (sequence == 0xe1898900 || sequence == 0xe1898e00 || sequence == 0xe1898f00 || sequence == 0xe1899700) {
+          return F_true;
+        }
+
+        // Ethiopic: U+1259, U+125E, U+125F, U+1289.
+        if (sequence == 0xe1899900 || sequence == 0xe1899e00 || sequence == 0xe1899f00 || sequence == 0xe18a8900) {
+          return F_true;
+        }
+
+        // Ethiopic: U+128E, U+128F, U+12B1, U+12B6.
+        if (sequence == 0xe18a8e00 || sequence == 0xe18a8f00 || sequence == 0xe18ab100 || sequence == 0xe18ab600) {
+          return F_true;
+        }
+
+        // Ethiopic: U+12B7, U+12BF, U+12C1, U+12C6.
+        if (sequence == 0xe18ab700 || sequence == 0xe18abf00 || sequence == 0xe18b8100 || sequence == 0xe18b8600) {
+          return F_true;
+        }
+
+        // Ethiopic: U+12C7, U+12D7, U+1311, U+1316.
+        if (sequence == 0xe18b8700 || sequence == 0xe18b9700 || sequence == 0xe18c9100 || sequence == 0xe18c9600) {
+          return F_true;
+        }
+
+        // Ethiopic: U+1317, U+135B, U+135C.
+        if (sequence == 0xe18c9700 || sequence == 0xe18d9b00 || sequence == 0xe18d9c00) {
+          return F_true;
+        }
+
+        // Ethiopic: U+137D to U+137F.
+        if (sequence >= 0xe18dbd00 && sequence <= 0xe18dbf00) {
+          return F_true;
+        }
+
+        // Ethiopic Supplement: U+139A to U+139F.
+        if (sequence >= 0xe18e9a00 && sequence <= 0xe18e9f00) {
+          return F_true;
+        }
+
+        // Cherokee: U+13F6 to U+13F7.
+        if (sequence >= 0xe18fb600 && sequence <= 0xe18fb700) {
+          return F_true;
+        }
+
+        // Cherokee: U+13FE to U+13FF.
+        if (sequence >= 0xe18fbe00 && sequence <= 0xe18fbf00) {
+          return F_true;
+        }
+
+        // Ogham: U+169D to U+169F.
+        if (sequence >= 0xe19a9d00 && sequence <= 0xe19a9f00) {
+          return F_true;
+        }
+
+        // Runic: U+16F9 to U+16FF.
+        if (sequence >= 0xe19bb900 && sequence <= 0xe19bbf00) {
+          return F_true;
+        }
+
+        // Tagalog: U+170D.
+        if (sequence == 0xe19c8d00) {
+          return F_true;
+        }
+
+        // Tagalog: U+1715 to U+171F.
+        if (sequence >= 0xe19c9500 && sequence <= 0xe19c9f00) {
+          return F_true;
+        }
+
+        // Hanunoo: U+1737 to U+173F.
+        if (sequence >= 0xe19cb700 && sequence <= 0xe19cbf00) {
+          return F_true;
+        }
+
+        // Buhid: U+1754 to U+175F.
+        if (sequence >= 0xe19d9400 && sequence <= 0xe19d9f00) {
+          return F_true;
+        }
+
+        // Tagbanwa: U+176D, U+1771.
+        if (sequence == 0xe19dad00 || sequence == 0xe19db100) {
+          return F_true;
+        }
+
+        // Tagbanwa: U+1774 to U+177F.
+        if (sequence >= 0xe19db400 && sequence <= 0xe19dbf00) {
+          return F_true;
+        }
+
+        // Khmer: U+17DE to U+17DF.
+        if (sequence >= 0xe19f9e00 && sequence <= 0xe19f9f00) {
+          return F_true;
+        }
+
+        // Khmer: U+17EA to U+17EF.
+        if (sequence >= 0xe19faa00 && sequence <= 0xe19faf00) {
+          return F_true;
+        }
+
+        // Khmer: U+17FA to U+17FF.
+        if (sequence >= 0xe19fba00 && sequence <= 0xe19fbf00) {
+          return F_true;
+        }
+
+        // Mongolian: U+180F.
+        if (sequence == 0xe1a08f00) {
+          return F_true;
+        }
+
+        // Mongolian: U+181A to U+181F.
+        if (sequence >= 0xe1a09a00 && sequence <= 0xe1a09f00) {
+          return F_true;
+        }
+
+        // Mongolian: U+1878 to U+187F.
+        if (sequence >= 0xe1a1b800 && sequence <= 0xe1a1bf00) {
+          return F_true;
+        }
+
+        // Mongolian: U+18AB to U+18AF.
+        if (sequence >= 0xe1a2ab00 && sequence <= 0xe1a2af00) {
+          return F_true;
+        }
+
+        // Unified Canadian Aboriginal Syllabics Extended: U+18F6 to U+18FF.
+        if (sequence >= 0xe1a3b600 && sequence <= 0xe1a3bf00) {
+          return F_true;
+        }
+
+        // Limbu: U+191F.
+        if (sequence == 0xe1a49f00) {
+          return F_true;
+        }
+
+        // Limbu: U+192C to U+192F.
+        if (sequence >= 0xe1a4ac00 && sequence <= 0xe1a4af00) {
+          return F_true;
+        }
+
+        // Limbu: U+193C to U+193F.
+        if (sequence >= 0xe1a4bc00 && sequence <= 0xe1a4bf00) {
+          return F_true;
+        }
+
+        // Limbu: U+1941 to U+1943.
+        if (sequence >= 0xe1a58100 && sequence <= 0xe1a58300) {
+          return F_true;
+        }
+
+        // Tai Le: U+196E to U+196F.
+        if (sequence >= 0xe1a5ae00 && sequence <= 0xe1a5af00) {
+          return F_true;
+        }
+
+        // Tai Le: U+1975 to U+197F.
+        if (sequence >= 0xe1a5b500 && sequence <= 0xe1a5bf00) {
+          return F_true;
+        }
+
+        // New Tai Lue: U+19AC to U+19AF.
+        if (sequence >= 0xe1a6ac00 && sequence <= 0xe1a6af00) {
+          return F_true;
+        }
+
+        // New Tai Lue: U+19CA to U+19CF.
+        if (sequence >= 0xe1a78a00 && sequence <= 0xe1a78f00) {
+          return F_true;
+        }
+
+        // New Tai Lue: U+19DB to U+19DD.
+        if (sequence >= 0xe1a79b00 && sequence <= 0xe1a79d00) {
+          return F_true;
+        }
+
+        // Buginese: U+1A1C to U+1A1D.
+        if (sequence >= 0xe1a89c00 && sequence <= 0xe1a89d00) {
+          return F_true;
+        }
+
+        // Tai Tham: U+1A5F.
+        if (sequence == 0xe1a99f00) {
+          return F_true;
+        }
+
+        // Tai Tham: U+1A7D to U+1A7E.
+        if (sequence >= 0xe1a9bd00 && sequence <= 0xe1a9be00) {
+          return F_true;
+        }
+
+        // Tai Tham: U+1A8A to U+1A8F.
+        if (sequence >= 0xe1aa8a00 && sequence <= 0xe1aa8f00) {
+          return F_true;
+        }
+
+        // Tai Tham: U+1A9A to U+1A9F.
+        if (sequence >= 0xe1aa9a00 && sequence <= 0xe1aa9f00) {
+          return F_true;
+        }
+
+        // Tai Tham: U+1AAE to U+1AAF.
+        if (sequence >= 0xe1aaae00 && sequence <= 0xe1aaaf00) {
+          return F_true;
+        }
+
+        // Combining Diacritical Marks Extended: U+1ACF to U+1AFF.
+        if (sequence >= 0xe1ab8f00 && sequence <= 0xe1abbf00) {
+          return F_true;
+        }
+
+        // Balinese: U+1B4C to U+1B4F.
+        if (sequence >= 0xe1ad8c00 && sequence <= 0xe1ad8f00) {
+          return F_true;
+        }
+
+        // Balinese: U+1B7D to U+1B7F.
+        if (sequence >= 0xe1adbd00 && sequence <= 0xe1adbf00) {
+          return F_true;
+        }
+
+        // Batak: U+1BF4 to U+1BFB.
+        if (sequence >= 0xe1afb400 && sequence <= 0xe1afbb00) {
+          return F_true;
+        }
+
+        // Lepcha: U+1C38 to U+1C3A.
+        if (sequence >= 0xe1b0b800 && sequence <= 0xe1b0ba00) {
+          return F_true;
+        }
+
+        // Lepcha: U+1C4A to U+1C4C.
+        if (sequence >= 0xe1b18a00 && sequence <= 0xe1b18c00) {
+          return F_true;
+        }
+
+        // Sundanese Supplement: U+1CC8 to U+1CCF.
+        if (sequence >= 0xe1b38800 && sequence <= 0xe1b38f00) {
+          return F_true;
+        }
+
+        // Vedic Extensions: U+1CF7.
+        if (sequence == 0xe1b3b700) {
+          return F_true;
+        }
+
+        // Vedic Extensions: U+1CFA to U+1CFF.
+        if (sequence >= 0xe1b3ba00 && sequence <= 0xe1b3bf00) {
+          return F_true;
+        }
+
+        // Combining Diacritical Marks Supplement: U+1DF6 to U+1DFB.
+        if (sequence >= 0xe1b7b600 && sequence <= 0xe1b7bb00) {
+          return F_true;
+        }
+
+        // Greek Extended: U+1F16, U+1F17, U+1F1E, U+1F1F.
+        if (sequence == 0xe1bc9600 || sequence == 0xe1bc9700 || sequence == 0xe1bc9e00 || sequence == 0xe1bc9f00) {
+          return F_true;
+        }
+
+        // Greek Extended: U+1F46, U+1F47, U+1F4E, U+1F4F.
+        if (sequence == 0xe1bd8600 || sequence == 0xe1bd8700 || sequence == 0xe1bd8e00 || sequence == 0xe1bd8f00) {
+          return F_true;
+        }
+
+        // Greek Extended: U+1F58, U+1F5A, U+1F5C, U+1F5E.
+        if (sequence == 0xe1bd9800 || sequence == 0xe1bd9a00 || sequence == 0xe1bd9c00 || sequence == 0xe1bd9e00) {
+          return F_true;
+        }
+
+        // Greek Extended: U+1F7E, U+1F7F, U+1FB5, U+1FC5.
+        if (sequence == 0xe1bdbe00 || sequence == 0xe1bdbf00 || sequence == 0xe1beb500 || sequence == 0xe1bf8500) {
+          return F_true;
+        }
+
+        // Greek Extended: U+1FD4, U+1FD5, U+1FDC, U+1FF0.
+        if (sequence == 0xe1bf9400 || sequence == 0xe1bf9500 || sequence == 0xe1bf9c00 || sequence == 0xe1bfb000) {
+          return F_true;
+        }
+
+        // Greek Extended: U+1FF1, U+1FF5, U+1FFF.
+        if (sequence == 0xe1bfb100 || sequence == 0xe1bfb500 || sequence == 0xe1bfbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xe2) {
+
+        // General Punctuation: U+2065.
+        if (sequence == 0xe281a500) {
+          return F_true;
+        }
+
+        // Superscripts and Subscripts: U+2072, U+2073, U+208F.
+        if (sequence == 0xe281b200 || sequence == 0xe281b300 || sequence == 0xe2828f00) {
+          return F_true;
+        }
+
+        // Superscripts and Subscripts: U+209D to U+209F.
+        if (sequence >= 0xe2829d00 && sequence <= 0xe2829f00) {
+          return F_true;
+        }
+
+        // Currency Symbols: U+20BF to U+20CF.
+        if (sequence >= 0xe282bf00 && sequence <= 0xe2838f00) {
+          return F_true;
+        }
+
+        // Combining Diacritical Marks for Symbols: U+20F1 to U+20FF.
+        if (sequence >= 0xe283b100 && sequence <= 0xe283bf00) {
+          return F_true;
+        }
+
+        // Number Forms: U+218C to U+218F.
+        if (sequence >= 0xe2868c00 && sequence <= 0xe2868f00) {
+          return F_true;
+        }
+
+        // Miscellaneous Technical: U+23FB to U+23FF.
+        if (sequence >= 0xe28fbb00 && sequence <= 0xe28fbf00) {
+          return F_true;
+        }
+
+        // Control Pictures: U+2427 to U+243F.
+        if (sequence >= 0xe290a700 && sequence <= 0xe290bf00) {
+          return F_true;
+        }
+
+        // Optical Character Recognition: U+244B to U+245F.
+        if (sequence >= 0xe2918b00 && sequence <= 0xe2919f00) {
+          return F_true;
+        }
+
+        // Miscellaneous Symbols and Arrows: U+2B74, U+2B75, U+2B96, U+2B97.
+        if (sequence == 0xe2adb400 || sequence == 0xe2adb500 || sequence == 0xe2ae9600 || sequence == 0xe2ae9700) {
+          return F_true;
+        }
+
+        // Miscellaneous Symbols and Arrows: U+2BBA to U+2BBC.
+        if (sequence >= 0xe2aeba00 && sequence <= 0xe2aebc00) {
+          return F_true;
+        }
+
+        // Miscellaneous Symbols and Arrows: U+2BC9.
+        if (sequence == 0xe2af8900) {
+          return F_true;
+        }
+
+        // Miscellaneous Symbols and Arrows: U+2BD2 to U+2BEB.
+        if (sequence >= 0xe2af9200 && sequence <= 0xe2afab00) {
+          return F_true;
+        }
+
+        // Miscellaneous Symbols and Arrows: U+2BF0 to U+2BFF.
+        if (sequence >= 0xe2afb000 && sequence <= 0xe2afbf00) {
+          return F_true;
+        }
+
+        // Glagolitic: U+2C5F.
+        if (sequence == 0xe2b19f00) {
+          return F_true;
+        }
+
+        // Coptic: U+2CF4 to U+2CF8.
+        if (sequence >= 0xe2b3b400 && sequence <= 0xe2b3b800) {
+          return F_true;
+        }
+
+        // Georgian Supplement: U+2D26.
+        if (sequence == 0xe2b4a600) {
+          return F_true;
+        }
+
+        // Georgian Supplement: U+2D28 to U+2D2C.
+        if (sequence >= 0xe2b4a800 && sequence <= 0xe2b4ac00) {
+          return F_true;
+        }
+
+        // Georgian Supplement: U+2D2E to U+2D2F.
+        if (sequence >= 0xe2b4ae00 && sequence <= 0xe2b4af00) {
+          return F_true;
+        }
+
+        // Tifinagh: U+2D68 to U+2D6E.
+        if (sequence >= 0xe2b5a800 && sequence <= 0xe2b5ae00) {
+          return F_true;
+        }
+
+        // Tifinagh: U+2D71 to U+2D7E.
+        if (sequence >= 0xe2b5b100 && sequence <= 0xe2b5be00) {
+          return F_true;
+        }
+
+        // Ethiopic Extended: U+2D97 to U+2D9F.
+        if (sequence >= 0xe2b69700 && sequence <= 0xe2b69f00) {
+          return F_true;
+        }
+
+        // Ethiopic Extended: U+2DA7, U+2DAF, U+2DB7, U+2DBF.
+        if (sequence == 0xe2b6a700 || sequence == 0xe2b6af00 || sequence == 0xe2b6b700 || sequence == 0xe2b6bf00) {
+          return F_true;
+        }
+
+        // Ethiopic Extended: U+2DC7, U+2DCF, U+2DD7, U+2DDF.
+        if (sequence == 0xe2b78700 || sequence == 0xe2b78f00 || sequence == 0xe2b79700 || sequence == 0xe2b79f00) {
+          return F_true;
+        }
+
+        // Supplemental Punctuation: U+2E43 to U+2E7F.
+        if (sequence >= 0xe2b98300 && sequence <= 0xe2b9bf00) {
+          return F_true;
+        }
+
+        // CJK Radicals Supplement: U+2E9A.
+        if (sequence == 0xe2ba9a00) {
+          return F_true;
+        }
+
+        // CJK Radicals Supplement: U+2EF4 to U+2EFF.
+        if (sequence >= 0xe2bbb400 && sequence <= 0xe2bbbf00) {
+          return F_true;
+        }
+
+        // Kangxi Radicals: U+2FD6 to U+2FDF.
+        if (sequence >= 0xe2bf9600 && sequence <= 0xe2bf9f00) {
+          return F_true;
+        }
+
+        // Ideographic Description Characters: U+2FFC to U+2FFF.
+        if (sequence >= 0xe2bfbc00 && sequence <= 0xe2bfbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xe3) {
+
+        // Hiragana: U+3040, U+3097, U+3098.
+        if (sequence == 0xe3818000 || sequence == 0xe3829700 || sequence == 0xe3829800) {
+          return F_true;
+        }
+
+        // Bopomofo: U+3100 to U+3104.
+        if (sequence >= 0xe3848000 && sequence <= 0xe3848400) {
+          return F_true;
+        }
+
+        // Bopomofo: U+312E to U+312F.
+        if (sequence >= 0xe384ae00 && sequence <= 0xe384af00) {
+          return F_true;
+        }
+
+        // Hangul Compatibility Jamo: U+3130 or U+318F.
+        if (sequence == 0xe384b000 || sequence == 0xe3868f00) {
+          return F_true;
+        }
+
+        // Bopomofo Extended: U+31BB to U+31BF.
+        if (sequence >= 0xe386bb00 && sequence <= 0xe386bf00) {
+          return F_true;
+        }
+
+        // CJK Strokes: U+31E4 to U+31EF.
+        if (sequence >= 0xe387a400 && sequence <= 0xe387af00) {
+          return F_true;
+        }
+
+        // Enclosed CJK Letters and Months: U+321F, U+32FF.
+        if (sequence == 0xe3889f00 || sequence == 0xe38bbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) < 0xea) {
+
+        // CJK Unified Ideographs Extension A: U+4DB6 to U+4DBF.
+        if (sequence >= 0xe4b6b600 && sequence <= 0xe4b6bf00) {
+          return F_true;
+        }
+
+        // CJK Unified Ideographs: U+9FD6 to U+9FFF.
+        if (sequence >= 0xe9bf9600 && sequence <= 0xe9bfbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xea) {
+
+        // Yi Syllables: U+A48D to U+A48F.
+        if (sequence >= 0xea928d00 && sequence <= 0xea928f00) {
+          return F_true;
+        }
+
+        // Yi Radicals: U+A4C7 to U+A4CF.
+        if (sequence >= 0xea938700 && sequence <= 0xea938f00) {
+          return F_true;
+        }
+
+        // Vai: U+A62C to U+A63F.
+        if (sequence >= 0xea98ac00 && sequence <= 0xea98bf00) {
+          return F_true;
+        }
+
+        // Bamum: U+A6F8 to U+A6FF.
+        if (sequence >= 0xea9bb800 && sequence <= 0xea9bbf00) {
+          return F_true;
+        }
+
+        // Latin Extended-D: U+A7AE to U+A7AF.
+        if (sequence >= 0xea9eae00 && sequence <= 0xea9eaf00) {
+          return F_true;
+        }
+
+        // Latin Extended-D: U+A7CB to U+A7CF.
+        if (sequence >= 0xea9f8b00 && sequence <= 0xea9f8f00) {
+          return F_true;
+        }
+
+        // Latin Extended-D: U+A7D2, U+A7D4.
+        if (sequence == 0xea9f9200 || sequence == 0xea9f9400) {
+          return F_true;
+        }
+
+        // Latin Extended-D: U+A7DA to U+A7F1.
+        if (sequence >= 0xea9f9a00 && sequence <= 0xea9fb100) {
+          return F_true;
+        }
+
+        // Syloti Nagri: U+A82C to U+A82F.
+        if (sequence >= 0xeaa0ac00 && sequence <= 0xeaa0af00) {
+          return F_true;
+        }
+
+        // Common Indic Number Forms: U+A83A to U+A83F.
+        if (sequence >= 0xeaa0ba00 && sequence <= 0xeaa0bf00) {
+          return F_true;
+        }
+
+        // Phags-pa: U+A878 to U+A87F.
+        if (sequence >= 0xeaa1b800 && sequence <= 0xeaa1bf00) {
+          return F_true;
+        }
+
+        // Saurashtra: U+A8C5 to U+A8CD.
+        if (sequence >= 0xeaa38500 && sequence <= 0xeaa38d00) {
+          return F_true;
+        }
+
+        // Saurashtra: U+A8DA to U+A8DF.
+        if (sequence >= 0xeaa39a00 && sequence <= 0xeaa39f00) {
+          return F_true;
+        }
+
+        // Devanagari Extended: U+A8FE to U+A8FF.
+        if (sequence >= 0xeaa3be00 && sequence <= 0xeaa3bf00) {
+          return F_true;
+        }
+
+        // Rejang: U+A954 to U+A95E.
+        if (sequence >= 0xeaa59400 && sequence <= 0xeaa59e00) {
+          return F_true;
+        }
+
+        // Hangul Jamo Extended-A: U+A97D to U+A97F.
+        if (sequence >= 0xeaa5bd00 && sequence <= 0xeaa5bf00) {
+          return F_true;
+        }
+
+        // Javanese: U+A9CE.
+        if (sequence == 0xeaa78e00) {
+          return F_true;
+        }
+
+        // Javanese: U+A9DA to U+A9DD.
+        if (sequence >= 0xeaa79a00 && sequence <= 0xeaa79d00) {
+          return F_true;
+        }
+
+        // Myanmar Extended-B: U+A9FF.
+        if (sequence == 0xeaa7bf00) {
+          return F_true;
+        }
+
+        // Cham: U+AA37 to U+AA3F.
+        if (sequence >= 0xeaa8b700 && sequence <= 0xeaa8bf00) {
+          return F_true;
+        }
+
+        // Cham: U+AA4E to U+AA4F.
+        if (sequence >= 0xeaa98e00 && sequence <= 0xeaa98f00) {
+          return F_true;
+        }
+
+        // Cham: U+AA5A to U+AA5B.
+        if (sequence >= 0xeaa99a00 && sequence <= 0xeaa99b00) {
+          return F_true;
+        }
+
+        // Tai Viet: U+AAC3 to U+AADA.
+        if (sequence >= 0xeaab8300 && sequence <= 0xeaab9a00) {
+          return F_true;
+        }
+
+        // Meetei Mayek Extensions: U+AAF7 to U+AAFF.
+        if (sequence >= 0xeaabb700 && sequence <= 0xeaabbf00) {
+          return F_true;
+        }
+
+        // Ethiopic Extended-A: U+AB00, U+AB07, U+AB08, U+AB0F.
+        if (sequence == 0xeaac8000 || sequence == 0xeaac8700 || sequence == 0xeaac8800 || sequence == 0xeaac8f00) {
+          return F_true;
+        }
+
+        // Ethiopic Extended-A: U+AB10.
+        if (sequence == 0xeaac9000) {
+          return F_true;
+        }
+
+        // Ethiopic Extended-A: U+AB17 to U+AB1F.
+        if (sequence >= 0xeaac9700 && sequence <= 0xeaac9f00) {
+          return F_true;
+        }
+
+        // Ethiopic Extended-A: U+AB27, U+AB2F.
+        if (sequence == 0xeaaca700 || sequence == 0xeaacaf00) {
+          return F_true;
+        }
+
+        // Latin Extended-E: U+AB66 to U+AB6F.
+        if (sequence >= 0xeaada600 && sequence <= 0xeaadaf00) {
+          return F_true;
+        }
+
+        // Meetei Mayek: U+ABEE to U+ABEF.
+        if (sequence >= 0xeaafae00 && sequence <= 0xeaafaf00) {
+          return F_true;
+        }
+
+        // Meetei Mayek: U+ABFA to U+ABFF.
+        if (sequence >= 0xeaafba00 && sequence <= 0xeaafbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) < 0xed) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xed) {
+
+        // Hangul Syllables: U+D7A4 to U+D7AF.
+        if (sequence >= 0xed9ea400 && sequence <= 0xed9eaf00) {
+          return F_true;
+        }
+
+        // Hangul Jamo Extended-B: U+D7C7 to U+D7CA.
+        if (sequence >= 0xed9f8700 && sequence <= 0xed9f8a00) {
+          return F_true;
+        }
+
+        // Hangul Jamo Extended-B: U+D7FC to U+D7FF.
+        if (sequence >= 0xed9fbc00 && sequence <= 0xed9fbf00) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) < 0xef) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_1(sequence) == 0xef) {
+
+        // CJK Compatibility Ideographs: U+FA6E to U+FA6F.
+        if (sequence >= 0xefa9ae00 && sequence <= 0xefa9af00) {
+          return F_true;
+        }
+
+        // CJK Compatibility Ideographs: U+FADA to U+FAFF.
+        if (sequence >= 0xefab9a00 && sequence <= 0xefabbf00) {
+          return F_true;
+        }
+
+        // Alphabetic Presentation Forms: U+FB07 to U+FB12.
+        if (sequence >= 0xefac8700 && sequence <= 0xefac9200) {
+          return F_true;
+        }
+
+        // Alphabetic Presentation Forms: U+FB18 to U+FB1C.
+        if (sequence >= 0xefac9800 && sequence <= 0xefac9c00) {
+          return F_true;
+        }
+
+        // Alphabetic Presentation Forms: U+FB37, U+FB3D, U+FB3F, U+FB42.
+        if (sequence == 0xefacb700 || sequence == 0xefacbd00 || sequence == 0xefacbf00 || sequence == 0xefad8200) {
+          return F_true;
+        }
+
+        // Alphabetic Presentation Forms: U+FB45.
+        if (sequence == 0xefad8500) {
+          return F_true;
+        }
+
+        // Arabic Presentation Forms-A: U+FBC2 to U+FBD2.
+        if (sequence >= 0xefaf8200 && sequence <= 0xefaf9200) {
+          return F_true;
+        }
+
+        // Arabic Presentation Forms-A: U+FD40 to U+FD4F.
+        if (sequence >= 0xefb58000 && sequence <= 0xefb58f00) {
+          return F_true;
+        }
+
+        // Arabic Presentation Forms-A: U+FD90 to U+FD91.
+        if (sequence >= 0xefb69000 && sequence <= 0xefb69100) {
+          return F_true;
+        }
+
+        // Arabic Presentation Forms-A: U+FDC8 to U+FDCF.
+        if (sequence >= 0xefb78800 && sequence <= 0xefb78f00) {
+          return F_true;
+        }
+
+        // Arabic Presentation Forms-A: U+FDFE to U+FDFF.
+        if (sequence >= 0xefb7be00 && sequence <= 0xefb7bf00) {
+          return F_true;
+        }
+
+        // Vertical Forms: U+FE1A to U+FE1F.
+        if (sequence >= 0xefb89a00 && sequence <= 0xefb89f00) {
+          return F_true;
+        }
+
+        // Small Form Variants: U+FE53, U+FE67.
+        if (sequence == 0xefb99300 || sequence == 0xefb9a700) {
+          return F_true;
+        }
+
+        // Small Form Variants: U+FE6C to U+FE6F.
+        if (sequence >= 0xefb9ac00 && sequence <= 0xefb9af00) {
+          return F_true;
+        }
+
+        // Arabic Presentation Forms-B: U+FE75, U+FEFD, U+FEFE.
+        if (sequence == 0xefb9b500 || sequence == 0xefbbbd00 || sequence == 0xefbbbe00) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FF00.
+        if (sequence == 0xefbc8000) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FFBF to U+FFC1.
+        if (sequence >= 0xefbebf00 && sequence <= 0xefbf8100) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FFC8 to U+FFC9.
+        if (sequence >= 0xefbf8800 && sequence <= 0xefbf8900) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FFD0 to U+FFD1.
+        if (sequence >= 0xefbf9000 && sequence <= 0xefbf9100) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FFD8 to U+FFD9.
+        if (sequence >= 0xefbf9800 && sequence <= 0xefbf9900) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FFDD to U+FFDF.
+        if (sequence >= 0xefbf9d00 && sequence <= 0xefbf9f00) {
+          return F_true;
+        }
+
+        // Halfwidth and Fullwidth Forms: U+FFE7, U+FFEF.
+        if (sequence == 0xefbfa700 || sequence == 0xefbfaf00) {
+          return F_true;
+        }
+
+        // Specials: U+FFF0 to U+FFF8.
+        if (sequence >= 0xefbfb000 && sequence <= 0xefbfb800) {
+          return F_true;
+        }
       }
 
-      // Telegu: U+0C3A to U+0C3C.
-      if (character >= 0xe0b0ba00 && character <= 0xe0b0bc00) {
-        return F_true;
-      }
-
-      // Telegu: U+0C45, U+0C49.
-      if (character == 0xe0b18500 || character == 0xe0b18900) {
-        return F_true;
-      }
-
-      // Telegu: U+0C4E to U+0C54.
-      if (character >= 0xe0b18e00 && character <= 0xe0b19400) {
-        return F_true;
-      }
-
-      // Telegu: U+0C5B to U+0C5F.
-      if (character >= 0xe0b19b00 && character <= 0xe0b19f00) {
-        return F_true;
-      }
-
-      // Telegu: U+0C64 to U+0C65.
-      if (character >= 0xe0b1a400 && character <= 0xe0b1a500) {
-        return F_true;
-      }
-
-      // Telegu: U+0C70 to U+0C77.
-      if (character >= 0xe0b1b000 && character <= 0xe0b1b700) {
-        return F_true;
-      }
-
-      // Kannada: U+0C80, U+0C84, U+0C8D, U+0C91.
-      if (character == 0xe0b28000 || character == 0xe0b28400 || character == 0xe0b28d00 || character == 0xe0b29100) {
-        return F_true;
-      }
-
-      // Kannada: U+0CA9, U+0CB4, U+0CBA, U+0CBB.
-      if (character == 0xe0b2a900 || character == 0xe0b2b400 || character == 0xe0b2ba00 || character == 0xe0b2bb00) {
-        return F_true;
-      }
-
-      // Kannada: U+0CC5, U+0CC9.
-      if (character == 0xe0b38500 || character == 0xe0b38900) {
-        return F_true;
-      }
-
-      // Kannada: U+0CCE to U+0CD4.
-      if (character >= 0xe0b38e00 && character <= 0xe0b39400) {
-        return F_true;
-      }
+      return F_false;
+    }
 
-      // Kannada: U+0CD7 to U+0CDD.
-      if (character >= 0xe0b39700 && character <= 0xe0b39d00) {
-        return F_true;
-      }
+    if (macro_f_utf_char_t_to_char_1(sequence) < 0xf0) {
+      // Do nothing.
+    }
+    else if (macro_f_utf_char_t_to_char_1(sequence) == 0xf0) {
+
+      if (macro_f_utf_char_t_to_char_2(sequence) < 0x90) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x90) {
+
+        // Linear B Syllabary: U+1000C, U+10027, U+1003B, U+1003E.
+        if (sequence == 0xf090808c || sequence == 0xf09080a7 || sequence == 0xf09080bb || sequence == 0xf09080be) {
+          return F_true;
+        }
+
+        // Linear B Syllabary: U+1004E, U+1004F.
+        if (sequence == 0xf090818e || sequence == 0xf090818f) {
+          return F_true;
+        }
+
+        // Linear B Syllabary: U+1005E to U+1007F.
+        if (sequence >= 0xf090819e && sequence <= 0xf09081bf) {
+          return F_true;
+        }
+
+        // Linear B Ideograms: U+100FB to U+100FF.
+        if (sequence >= 0xf09083bb && sequence <= 0xf09083bf) {
+          return F_true;
+        }
+
+        // Aegean Numbers: U+10103 to U+10106.
+        if (sequence >= 0xf0908483 && sequence <= 0xf0908486) {
+          return F_true;
+        }
+
+        // Aegean Numbers: U+10134 to U+10136.
+        if (sequence >= 0xf09084b4 && sequence <= 0xf09084b6) {
+          return F_true;
+        }
+
+        // Ancient Greek Numbers: U+1018D to U+1018F.
+        if (sequence >= 0xf090868d && sequence <= 0xf090868f) {
+          return F_true;
+        }
+
+        // Ancient Symbols: U+1019C to U+1019F.
+        if (sequence >= 0xf090869c && sequence <= 0xf090869f) {
+          return F_true;
+        }
+
+        // Ancient Symbols: U+101A1 to U+101CF.
+        if (sequence >= 0xf09086a1 && sequence <= 0xf090878f) {
+          return F_true;
+        }
+
+        // Phaistos Disc: U+101FE to U+101FF.
+        if (sequence >= 0xf09087be && sequence <= 0xf09087bf) {
+          return F_true;
+        }
+
+        // Lycian: U+1029D to U+1029F.
+        if (sequence >= 0xf0908a9d && sequence <= 0xf0908a9f) {
+          return F_true;
+        }
+
+        // Carian: U+102D1 to U+102DF.
+        if (sequence >= 0xf0908b91 && sequence <= 0xf0908b9f) {
+          return F_true;
+        }
+
+        // Coptic Epact Numbers: U+102FC to U+102FF.
+        if (sequence >= 0xf0908bbc && sequence <= 0xf0908bbf) {
+          return F_true;
+        }
+
+        // Old Italic: U+10324 to U+1032F.
+        if (sequence >= 0xf0908ca4 && sequence <= 0xf0908caf) {
+          return F_true;
+        }
+
+        // Old Permic: U+1037B to U+1037F.
+        if (sequence >= 0xf0908dbb && sequence <= 0xf0908dbf) {
+          return F_true;
+        }
+
+        // Gothic: U+1034B to U+1034F.
+        if (sequence >= 0xf0908d8b && sequence <= 0xf0908d8f) {
+          return F_true;
+        }
+
+        // Ugaritic: U+1039E.
+        if (sequence == 0xf0908e9e) {
+          return F_true;
+        }
+
+        // Old Persian: U+103C4 to U+103C7.
+        if (sequence >= 0xf0908f84 && sequence <= 0xf0908f87) {
+          return F_true;
+        }
+
+        // Old Persian: U+103D6 to U+103DF.
+        if (sequence >= 0xf0908f96 && sequence <= 0xf0908f9f) {
+          return F_true;
+        }
+
+        // Osmanya: U+104AA to U+104AF.
+        if (sequence >= 0xf09092aa && sequence <= 0xf09092af) {
+          return F_true;
+        }
+
+        // Elbasan: U+10528 to U+1052F.
+        if (sequence >= 0xf09094a8 && sequence <= 0xf09094af) {
+          return F_true;
+        }
+
+        // Caucasian Albanian: U+10564 to U+1056E.
+        if (sequence >= 0xf09095a4 && sequence <= 0xf09095ae) {
+          return F_true;
+        }
+
+        // Linear A: U+10737 to U+1077F.
+        if (sequence >= 0xf0909cb7 && sequence <= 0xf0909dbf) {
+          return F_true;
+        }
+
+        // Cypriot Syllabary: U+10806, U+10807, U+10809, U+10836.
+        if (sequence == 0xf090a086 || sequence == 0xf090a087 || sequence == 0xf090a089 || sequence == 0xf090a0b6) {
+          return F_true;
+        }
+
+        // Cypriot Syllabary: U+10839 to U+1083B.
+        if (sequence >= 0xf090a0b9 && sequence <= 0xf090a0bb) {
+          return F_true;
+        }
+
+        // Cypriot Syllabary: U+10839 to U+1083B.
+        if (sequence >= 0xf090a0b9 && sequence <= 0xf090a0bb) {
+          return F_true;
+        }
+
+        // Cypriot Syllabary: U+1083D to U+1083E.
+        if (sequence >= 0xf090a0bd && sequence <= 0xf090a0be) {
+          return F_true;
+        }
+
+        // Nabataean: U+1089F to U+108A6.
+        if (sequence >= 0xf090a29f && sequence <= 0xf090a2a6) {
+          return F_true;
+        }
+
+        // Hatran: U+108F3.
+        if (sequence == 0xf090a3b3) {
+          return F_true;
+        }
+
+        // Hatran: U+108F6 to U+108FA.
+        if (sequence >= 0xf090a3b6 && sequence <= 0xf090a3ba) {
+          return F_true;
+        }
+
+        // Phoenician: U+1091C to U+1091E.
+        if (sequence >= 0xf090a49c && sequence <= 0xf090a49e) {
+          return F_true;
+        }
+
+        // Lydian: U+1093A to U+1093E.
+        if (sequence >= 0xf090a4ba && sequence <= 0xf090a4be) {
+          return F_true;
+        }
+
+        // Meroitic Cursive: U+109B8 to U+109BB.
+        if (sequence >= 0xf090a6b8 && sequence <= 0xf090a6bb) {
+          return F_true;
+        }
+
+        // Meroitic Cursive: U+109D0 to U+109D1.
+        if (sequence >= 0xf090a790 && sequence <= 0xf090a791) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A04.
+        if (sequence == 0xf090a884) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A07 to U+10A0B.
+        if (sequence >= 0xf090a887 && sequence <= 0xf090a88b) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A18.
+        if (sequence == 0xf090a898) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A34 to U+10A37.
+        if (sequence >= 0xf090a8b4 && sequence <= 0xf090a8b7) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A3B to U+10A3E.
+        if (sequence >= 0xf090a8bb && sequence <= 0xf090a8be) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A48 to U+10A4F.
+        if (sequence >= 0xf090a988 && sequence <= 0xf090a98f) {
+          return F_true;
+        }
+
+        // Kharoshthi: U+10A59 to U+10A5F.
+        if (sequence >= 0xf090a999 && sequence <= 0xf090a99f) {
+          return F_true;
+        }
+
+        // Manichaean: U+10A5F to U+10AEA.
+        if (sequence >= 0xf090a99f && sequence <= 0xf090abaa) {
+          return F_true;
+        }
+
+        // Manichaean: U+10A5F to U+10AEA.
+        if (sequence >= 0xf090a99f && sequence <= 0xf090abaa) {
+          return F_true;
+        }
+
+        // Manichaean: U+10AF7 to U+10AFF.
+        if (sequence >= 0xf090abb7 && sequence <= 0xf090abbf) {
+          return F_true;
+        }
+
+        // Avestan: U+10B36 to U+10B38.
+        if (sequence >= 0xf090acb6 && sequence <= 0xf090acb8) {
+          return F_true;
+        }
+
+        // Inscriptional Parthian: U+10B56 to U+10B57.
+        if (sequence >= 0xf090ad96 && sequence <= 0xf090ad97) {
+          return F_true;
+        }
+
+        // Inscriptional Pahlavi: U+10B73 to U+10B77.
+        if (sequence >= 0xf090adb3 && sequence <= 0xf090adb7) {
+          return F_true;
+        }
+
+        // Psalter Pahlavi: U+10B92 to U+10B98.
+        if (sequence >= 0xf090ae92 && sequence <= 0xf090ae98) {
+          return F_true;
+        }
+
+        // Psalter Pahlavi: U+10B9D to U+10BA8.
+        if (sequence >= 0xf090ae9d && sequence <= 0xf090aea8) {
+          return F_true;
+        }
+
+        // Old Turkic: U+10C49 to U+10C4F.
+        if (sequence >= 0xf090b189 && sequence <= 0xf090b18f) {
+          return F_true;
+        }
+
+        // Old Hungarian: U+10CB3 to U+10CBF.
+        if (sequence >= 0xf090b2b3 && sequence <= 0xf090b2bf) {
+          return F_true;
+        }
+
+        // Old Hungarian: U+10CF3 to U+10CF9.
+        if (sequence >= 0xf090b3b3 && sequence <= 0xf090b3b9) {
+          return F_true;
+        }
+
+        // Rumi Numeral Symbols: U+10E7F.
+        if (sequence == 0xf090b9bf) {
+          return F_true;
+        }
+
+        // Arabic Extended-C: U+10EC0 to U+10EFC.
+        if (sequence >= 0xf090bb80 && sequence <= 0xf090bbbc) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x91) {
+
+        // Brahmi: U+1104E to U+11051.
+        if (sequence >= 0xf091818e && sequence <= 0xf0918191) {
+          return F_true;
+        }
+
+        // Brahmi: U+11070 to U+1107E.
+        if (sequence >= 0xf09181b0 && sequence <= 0xf09181be) {
+          return F_true;
+        }
+
+        // Kaithi: U+110C2 to U+110CF.
+        if (sequence >= 0xf0918382 && sequence <= 0xf091838f) {
+          return F_true;
+        }
+
+        // Sora Sompeng: U+110E9 to U+110EF.
+        if (sequence >= 0xf09183a9 && sequence <= 0xf09183af) {
+          return F_true;
+        }
+
+        // Sora Sompeng: U+110FA to U+110FF.
+        if (sequence >= 0xf09183ba && sequence <= 0xf09183bf) {
+          return F_true;
+        }
+
+        // Devanagari Extended A: U+11B0A to U+11B5F.
+        if (sequence >= 0xf091ac8a && sequence <= 0xf091ad9f) {
+          return F_true;
+        }
+
+        // Kawi: U+11F11.
+        if (sequence == 0xf091bc91) {
+          return F_true;
+        }
+
+        // Kawi: U+11F3B to U+11F3D.
+        if (sequence >= 0xf091bcbb && sequence <= 0xf091bcbd) {
+          return F_true;
+        }
+
+        // Kawi: U+11F5A to U+11F5F.
+        if (sequence >= 0xf091bd9a && sequence <= 0xf091bd9f) {
+          return F_true;
+        }
+
+        // Chakma: U+11135.
+        if (sequence == 0xf09184b5) {
+          return F_true;
+        }
+
+        // Chakma: U+11144 to U+1114F.
+        if (sequence >= 0xf0918584 && sequence <= 0xf091858f) {
+          return F_true;
+        }
+
+        // Mahajani: U+11177 to U+1117F.
+        if (sequence >= 0xf09185b7 && sequence <= 0xf09185bf) {
+          return F_true;
+        }
+
+        // Sharada: U+111CE to U+111CF.
+        if (sequence >= 0xf091878e && sequence <= 0xf091878f) {
+          return F_true;
+        }
+
+        // Sinhala Archaic Numbers: U+111E0.
+        if (sequence == 0xf09187a0) {
+          return F_true;
+        }
+
+        // Sinhala Archaic Numbers: U+111F5 to U+111FF.
+        if (sequence >= 0xf09187b5 && sequence <= 0xf09187bf) {
+          return F_true;
+        }
+
+        // Khojki: U+11212.
+        if (sequence == 0xf0918892) {
+          return F_true;
+        }
+
+        // Khojki: U+11242 to U+1124F.
+        if (sequence >= 0xf0918982 && sequence <= 0xf091898f) {
+          return F_true;
+        }
+
+        // Multani: U+11287, U+11289, U+1128E, U+1129E.
+        if (sequence == 0xf0918a87 || sequence == 0xf0918a89 || sequence == 0xf0918a8e || sequence == 0xf0918a9e) {
+          return F_true;
+        }
+
+        // Multani: U+112AA to U+112AF.
+        if (sequence >= 0xf0918aaa && sequence <= 0xf0918aaf) {
+          return F_true;
+        }
+
+        // Khudawadi: U+112EB to U+112EF.
+        if (sequence >= 0xf0918bab && sequence <= 0xf0918baf) {
+          return F_true;
+        }
+
+        // Khudawadi: U+112FA to U+112FF.
+        if (sequence >= 0xf0918bba && sequence <= 0xf0918bbf) {
+          return F_true;
+        }
+
+        // Grantha: U+11304.
+        if (sequence == 0xf0918c84) {
+          return F_true;
+        }
+
+        // Grantha: U+1130D to U+1130E.
+        if (sequence >= 0xf0918c8d && sequence <= 0xf0918c8e) {
+          return F_true;
+        }
+
+        // Grantha: U+11311 to U+11312.
+        if (sequence >= 0xf0918c91 && sequence <= 0xf0918c92) {
+          return F_true;
+        }
+
+        // Grantha: U+11329, U+11331, U+11334.
+        if (sequence == 0xf0918ca9 || sequence == 0xf0918cb1 || sequence == 0xf0918cb4) {
+          return F_true;
+        }
+
+        // Grantha: U+1133A to U+1133B.
+        if (sequence >= 0xf0918cb4 && sequence <= 0xf0918cbb) {
+          return F_true;
+        }
+
+        // Grantha: U+11345 to U+11346.
+        if (sequence >= 0xf0918d85 && sequence <= 0xf0918d86) {
+          return F_true;
+        }
+
+        // Grantha: U+11349 to U+1134A.
+        if (sequence >= 0xf0918d89 && sequence <= 0xf0918d8a) {
+          return F_true;
+        }
+
+        // Grantha: U+1134E to U+1134F.
+        if (sequence >= 0xf0918d8e && sequence <= 0xf0918d8f) {
+          return F_true;
+        }
+
+        // Grantha: U+11351 to U+11356.
+        if (sequence >= 0xf0918d91 && sequence <= 0xf0918d96) {
+          return F_true;
+        }
+
+        // Grantha: U+11358 to U+1135C.
+        if (sequence >= 0xf0918d98 && sequence <= 0xf0918d9c) {
+          return F_true;
+        }
+
+        // Grantha: U+11364 to U+11365.
+        if (sequence >= 0xf0918da4 && sequence <= 0xf0918da5) {
+          return F_true;
+        }
+
+        // Grantha: U+1136D to U+1136F.
+        if (sequence >= 0xf0918dad && sequence <= 0xf0918daf) {
+          return F_true;
+        }
+
+        // Grantha: U+11375 to U+1137F.
+        if (sequence >= 0xf0918db5 && sequence <= 0xf0918dbf) {
+          return F_true;
+        }
+
+        // Tirhuta: U+114C8 to U+114CF.
+        if (sequence >= 0xf0919388 && sequence <= 0xf091938f) {
+          return F_true;
+        }
+
+        // Tirhuta: U+114DA to U+114DF.
+        if (sequence >= 0xf091939a && sequence <= 0xf091939f) {
+          return F_true;
+        }
+
+        // Siddham: U+115B6 to U+115B7.
+        if (sequence >= 0xf09196b6 && sequence <= 0xf09196b7) {
+          return F_true;
+        }
+
+        // Siddham: U+115DE to U+115FF.
+        if (sequence >= 0xf091979e && sequence <= 0xf09197bf) {
+          return F_true;
+        }
+
+        // Modi: U+11645 to U+1164F.
+        if (sequence >= 0xf0919985 && sequence <= 0xf091998f) {
+          return F_true;
+        }
+
+        // Modi: U+1165A to U+1165F.
+        if (sequence >= 0xf091999a && sequence <= 0xf091999f) {
+          return F_true;
+        }
+
+        // Takri: U+116B8 to U+116BF.
+        if (sequence >= 0xf0919ab8 && sequence <= 0xf0919abf) {
+          return F_true;
+        }
+
+        // Takri: U+116CA to U+116CF.
+        if (sequence >= 0xf0919b8a && sequence <= 0xf0919b8f) {
+          return F_true;
+        }
+
+        // Ahom: U+1171A to U+1171C.
+        if (sequence >= 0xf0919c9a && sequence <= 0xf0919c9c) {
+          return F_true;
+        }
+
+        // Ahom: U+1172C to U+1172F.
+        if (sequence >= 0xf0919cac && sequence <= 0xf0919caf) {
+          return F_true;
+        }
+
+        // Warang Citi: U+118F3 to U+118FE.
+        if (sequence >= 0xf091a3b3 && sequence <= 0xF091A3BE) {
+          return F_true;
+        }
+
+        // Pau Cin Hau: U+11AF9 to U+11AFF.
+        if (sequence >= 0xf091abb9 && sequence <= 0xf091abbf) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x91) {
+
+        // Cuneiform: U+1239A to U+123FF.
+        if (sequence >= 0xf0928e9a && sequence <= 0xf0928fbf) {
+          return F_true;
+        }
+
+        // Cuneiform Numbers and Punctuation: U+1246F to U+1247F.
+        if (sequence >= 0xf09291af && sequence <= 0xf09291bf) {
+          return F_true;
+        }
+
+        // Early Dynastic Cuneiform: U+12544 to U+1254F.
+        if (sequence >= 0xf0929584 && sequence <= 0xf092958f) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x93) {
+
+        // Egyptian Hieroglyph Format Controls: U+13456 to U+1345F.
+        if (sequence >= 0xf0939196 && sequence <= 0xf093919f) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x94) {
+
+        // Anatolian Hieroglyphs: U+14647 to U+1467F.
+        if (sequence >= 0xf0949987 && sequence <= 0xf09499bf) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x95) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x96) {
+
+        // Bamum Supplement: U+16A39 to U+16A3F.
+        if (sequence >= 0xf096a8b9 && sequence <= 0xf096a8bf) {
+          return F_true;
+        }
+
+        // Mro: U+16A5F.
+        if (sequence == 0xf096a99f) {
+          return F_true;
+        }
+
+        // Mro: U+16A6A to U+16A6D.
+        if (sequence >= 0xf096a9aa && sequence <= 0xf096a9ad) {
+          return F_true;
+        }
+
+        // Bassa Vah: U+16AEE to U+16AEF.
+        if (sequence >= 0xf096abae && sequence <= 0xf096abaf) {
+          return F_true;
+        }
+
+        // Bassa Vah: U+16AF6 to U+16AFF.
+        if (sequence >= 0xf096abb6 && sequence <= 0xf096abb6) {
+          return F_true;
+        }
+
+        // Pahawh Hmong: U+16B46 to U+16B4F.
+        if (sequence >= 0xf096ad86 && sequence <= 0xf096ad8f) {
+          return F_true;
+        }
+
+        // Pahawh Hmong: U+16B5A, U+16B62.
+        if (sequence == 0xf096ad9a || sequence == 0xf096ada2) {
+          return F_true;
+        }
+
+        // Pahawh Hmong: U+16B78 to U+16B7C.
+        if (sequence >= 0xf096adb8 && sequence <= 0xf096adbc) {
+          return F_true;
+        }
+
+        // Miao: U+16F45 to U+16F4F.
+        if (sequence >= 0xf096bd85 && sequence <= 0xf096bd8f) {
+          return F_true;
+        }
+
+        // Miao: U+16F7F to U+16F8E.
+        if (sequence >= 0xf096bdbf && sequence <= 0xf096be8e) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) < 0x9b) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x9b) {
+
+        // Kana Supplement: U+1B002 to U+1B0FF.
+        if (sequence >= 0xf09b8082 && sequence <= 0xf09b83bf) {
+          return F_true;
+        }
+
+        // Small Kana Extension: U+1B130, U+1B131.
+        if (sequence == 0xf09b84b0 || sequence == 0xf09b84b1) {
+          return F_true;
+        }
+
+        // Small Kana Extension: U+1B133 to U+1B14F.
+        if (sequence >= 0xf09b84b3 && sequence <= 0xf09b858f) {
+          return F_true;
+        }
+
+        // Small Kana Extension: U+1B153, U+1B154.
+        if (sequence == 0xf09b8593 || sequence == 0xf09b8594) {
+          return F_true;
+        }
+
+        // Small Kana Extension: U+1B156 to U+1B163.
+        if (sequence >= 0xf09b8596 && sequence <= 0xf09b85a3) {
+          return F_true;
+        }
+
+        // Small Kana Extension: U+1B168 to U+1B16F.
+        if (sequence >= 0xf09b85a8 && sequence <= 0xf09b85af) {
+          return F_true;
+        }
+
+        // Duployan: U+1BC6B to U+1BC6F.
+        if (sequence >= 0xf09bb1ab && sequence <= 0xf09bb1af) {
+          return F_true;
+        }
+
+        // Duployan: U+1BC7D to U+1BC7F.
+        if (sequence >= 0xf09bb1bd && sequence <= 0xf09bb1bf) {
+          return F_true;
+        }
+
+        // Duployan: U+1BC89 to U+1BC8F.
+        if (sequence >= 0xf09bb289 && sequence <= 0xf09bb28f) {
+          return F_true;
+        }
+
+        // Duployan: U+1BC9A to U+1BC9B.
+        if (sequence >= 0xf09bb29a && sequence <= 0xf09bb29b) {
+          return F_true;
+        }
+
+        // Shorthand Format Controls: U+1BCA4 to U+1BCAF.
+        if (sequence >= 0xf09bb2a4 && sequence <= 0xf09bb2af) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) < 0x9d) {
+        // Do nothing.
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x9d) {
+
+        // Byzantine Musical Symbols: U+1D0F6 to U+1D0FF.
+        if (sequence >= 0xf09d83b6 && sequence <= 0xf09d83bf) {
+          return F_true;
+        }
+
+        // Musical Symbols: U+1D127 to U+1D128.
+        if (sequence >= 0xf09d84a7 && sequence <= 0xf09d84a8) {
+          return F_true;
+        }
+
+        // Musical Symbols: U+1D1E9 to U+1D1FF.
+        if (sequence >= 0xf09d87a9 && sequence <= 0xf09d87bf) {
+          return F_true;
+        }
+
+        // Ancient Greek Musical Notation: U+1D246 to U+1D24F.
+        if (sequence >= 0xf09d8986 && sequence <= 0xf09d898f) {
+          return F_true;
+        }
+
+        // Tai Xuan Jing Symbols: U+1D357 to U+1D35F.
+        if (sequence >= 0xf09d8d97 && sequence <= 0xf09d8d9f) {
+          return F_true;
+        }
+
+        // Kaktovik Numerals: U+1D2D4 to U+1D2DF.
+        if (sequence >= 0xf09d8b94 && sequence <= 0xf09d8b9f) {
+          return F_true;
+        }
+
+        // Counting Rod Numerals: U+1D372 to U+1D37F.
+        if (sequence >= 0xf09d8db2 && sequence <= 0xf09d8dbf) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D506.
+        if (sequence == 0xf09d9486) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D50B to U+1D50C.
+        if (sequence >= 0xf09d948b && sequence <= 0xf09d948c) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D515, U+1D51D, U+1D53A, U+1D53F.
+        if (sequence == 0xf09d9495 || sequence == 0xf09d949d || sequence == 0xf09d94ba || sequence == 0xf09d94bf) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D515.
+        if (sequence == 0xf09d9495) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D547 to U+1D549.
+        if (sequence >= 0xf09d9587 && sequence <= 0xf09d9589) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D551, U+1D6A6, U+1D6A7.
+        if (sequence == 0xf09d9591 || sequence == 0xf09d9aa6 || sequence == 0xf09d9aa7) {
+          return F_true;
+        }
+
+        // Mathematical Alphanumeric Symbols: U+1D7CC to U+1D7CD.
+        if (sequence >= 0xf09d9f8c && sequence <= 0xf09d9f8d) {
+          return F_true;
+        }
+
+        // Sutton SignWriting: U+1DA8C to U+1DA9A.
+        if (sequence >= 0xf09daa8c && sequence <= 0xf09daa9a) {
+          return F_true;
+        }
+
+        // Sutton SignWriting: U+1DAA0.
+        if (sequence == 0xf09daaa0) {
+          return F_true;
+        }
+
+        // Latin Extended-G: U+1DF1F to U+1DF24.
+        if (sequence >= 0xf09dbc9f && sequence <= 0xf09dbca4) {
+          return F_true;
+        }
+
+        // Latin Extended-G: U+1DF2B to U+1DFFF.
+        if (sequence >= 0xf09dbcab && sequence <= 0xf09dbfbf) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x9e) {
+
+        // Cyrillic Extended-D: U+1E06E to U+1E08E.
+        if (sequence >= 0xf09e81ae && sequence <= 0xf09e828e) {
+          return F_true;
+        }
+
+        // Nag Mundari: U+1E4FA to U+1E4FF.
+        if (sequence >= 0xf09e93ba && sequence <= 0xf09e93bf) {
+          return F_true;
+        }
+
+        // Mende Kikakui: U+1E8C5 to U+1E8C6.
+        if (sequence >= 0xf09ea385 && sequence <= 0xf09ea386) {
+          return F_true;
+        }
+
+        // Mende Kikakui: U+1E8D7 to U+1E8DF.
+        if (sequence >= 0xf09ea397 && sequence <= 0xf09ea39f) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE04, U+1EE20, U+1EE23.
+        if (sequence == 0xf09eb884 || sequence == 0xf09eb8a0 || sequence == 0xf09eb8a3) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE25 to U+1EE26.
+        if (sequence >= 0xf09eb8a5 && sequence <= 0xf09eb8a6) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE28, U+1EE33, U+1EE38, U+1EE3A.
+        if (sequence == 0xf09eb8a8 || sequence == 0xf09eb8b3 || sequence == 0xf09eb8b8 || sequence == 0xf09eb8ba) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE3C to U+1EE41.
+        if (sequence >= 0xf09eb8bc && sequence <= 0xf09eb981) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE43 to U+1EE46.
+        if (sequence >= 0xf09eb983 && sequence <= 0xf09eb986) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE48, U+1EE4A, U+1EE4C, U+1EE50.
+        if (sequence == 0xf09eb988 || sequence == 0xf09eb98a || sequence == 0xf09eb98c || sequence == 0xf09eb990) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE53, U+1EE55, U+1EE56, U+1EE58.
+        if (sequence == 0xf09eb993 || sequence == 0xf09eb995 || sequence == 0xf09eb996 || sequence == 0xf09eb998) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE5A, U+1EE5C, U+1EE5E, U+1EE60.
+        if (sequence == 0xf09eb99a || sequence == 0xf09eb99c || sequence == 0xf09eb99e || sequence == 0xf09eb9a0) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE63, U+1EE65, U+1EE66, U+1EE6B.
+        if (sequence == 0xf09eb9a3 || sequence == 0xf09eb9a5 || sequence == 0xf09eb9a6 || sequence == 0xf09eb9ab) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE73, U+1EE78, U+1EE7D, U+1EE7F.
+        if (sequence == 0xf09eb9b3 || sequence == 0xf09eb9b8 || sequence == 0xf09eb9bd || sequence == 0xf09eb9bf) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE8A.
+        if (sequence == 0xf09eba8a) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EE9C to U+1EEA0.
+        if (sequence >= 0xf09eba9c && sequence <= 0xf09ebaa0) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EEA4, U+1EEAA.
+        if (sequence == 0xf09ebaa4 || sequence == 0xf09ebaaa) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EEBC to U+1EEEF.
+        if (sequence >= 0xf09ebabc && sequence <= 0xf09ebbaf) {
+          return F_true;
+        }
+
+        // Arabic Mathematical Alphabetic Symbols: U+1EEF2 to U+1EEFF.
+        if (sequence >= 0xf09ebbb2 && sequence <= 0xf09ebbbf) {
+          return F_true;
+        }
+      }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0x9f) {
+
+        // Mahjong Tiles: U+1F02C to U+1F02F.
+        if (sequence >= 0xf09f80ac && sequence <= 0xf09f80af) {
+          return F_true;
+        }
+
+        // Domino Tiles: U+1F094 to U+1F09F.
+        if (sequence >= 0xf09f8294 && sequence <= 0xf09f829f) {
+          return F_true;
+        }
+
+        // Playing Cards: U+1F0AF to U+1F0B0.
+        if (sequence >= 0xf09f82af && sequence <= 0xf09f82b0) {
+          return F_true;
+        }
+
+        // Playing Cards: U+1F0C0, U+1F0D0.
+        if (sequence == 0xf09f8380 || sequence == 0xf09f8390) {
+          return F_true;
+        }
+
+        // Playing Cards: U+1F0F6 to U+1F0FF.
+        if (sequence >= 0xf09f83b6 && sequence <= 0xf09f83bf) {
+          return F_true;
+        }
+
+        // Enclosed Alphanumeric Supplement: U+1F10D to U+1F10F.
+        if (sequence >= 0xf09f848d && sequence <= 0xf09f848f) {
+          return F_true;
+        }
+
+        // Enclosed Alphanumeric Supplement: U+1F12F.
+        if (sequence == 0xf09f84af) {
+          return F_true;
+        }
+
+        // Enclosed Alphanumeric Supplement: U+1F16C to U+1F16F.
+        if (sequence >= 0xf09f85ac && sequence <= 0xf09f85af) {
+          return F_true;
+        }
+
+        // Enclosed Alphanumeric Supplement: U+1F19B to U+1F1E5.
+        if (sequence >= 0xf09f869b && sequence <= 0xf09f87a5) {
+          return F_true;
+        }
+
+        // Enclosed Ideographic Supplement: U+1F203 to U+1F20F.
+        if (sequence >= 0xf09f8883 && sequence <= 0xf09f888f) {
+          return F_true;
+        }
+
+        // Enclosed Ideographic Supplement: U+1F23B to U+1F23F.
+        if (sequence >= 0xf09f88bb && sequence <= 0xf09f88bf) {
+          return F_true;
+        }
+
+        // Enclosed Ideographic Supplement: U+1F249 to U+1F24F.
+        if (sequence >= 0xf09f8989 && sequence <= 0xf09f898f) {
+          return F_true;
+        }
+
+        // Enclosed Ideographic Supplement: U+1F252 to U+1F2FF.
+        if (sequence >= 0xf09f8992 && sequence <= 0xf09f8bbf) {
+          return F_true;
+        }
+
+        // Transport and Map Symbols: U+1F6D8 to U+1F6DB.
+        if (sequence >= 0xf09f9b98 && sequence <= 0xf09f9b9b) {
+          return F_true;
+        }
+
+        // Transport and Map Symbols: U+1F6ED to U+1F6EF.
+        if (sequence >= 0xf09f9bad && sequence <= 0xf09f9baf) {
+          return F_true;
+        }
+
+        // Transport and Map Symbols: U+1F6FD to U+1F6FF.
+        if (sequence >= 0xf09f9bbd && sequence <= 0xf09f9bbf) {
+          return F_true;
+        }
+
+        // Alchemical Symbols: U+1F777 to U+1F77A.
+        if (sequence >= 0xf09f9db7 && sequence <= 0xf09f9dba) {
+          return F_true;
+        }
+
+        // Geometric Shapes Extended: U+1F7DA to U+1F7DF.
+        if (sequence >= 0xf09f9f9a && sequence <= 0xf09f9f9f) {
+          return F_true;
+        }
+
+        // Geometric Shapes Extended: U+1F7EC to U+1F7EF.
+        if (sequence >= 0xf09f9fac && sequence <= 0xf09f9faf) {
+          return F_true;
+        }
+
+        // Geometric Shapes Extended: U+1F7F1 to U+1F7FF.
+        if (sequence >= 0xf09f9fb1 && sequence <= 0xf09f9fbf) {
+          return F_true;
+        }
+
+        // Supplemental Arrows C: U+1F80C to U+1F80F.
+        if (sequence >= 0xf09fa08c && sequence <= 0xf09fa08f) {
+          return F_true;
+        }
+
+        // Supplemental Arrows C: U+1F848 to U+1F84F.
+        if (sequence >= 0xf09fa188 && sequence <= 0xf09fa18f) {
+          return F_true;
+        }
+
+        // Supplemental Arrows C: U+1F85A to U+1F85F.
+        if (sequence >= 0xf09fa19a && sequence <= 0xf09fa19f) {
+          return F_true;
+        }
+
+        // Supplemental Arrows C: U+1F888 to U+1F88F.
+        if (sequence >= 0xf09fa288 && sequence <= 0xf09fa28f) {
+          return F_true;
+        }
+
+        // Supplemental Arrows C: U+1F8AE to U+1F8FF.
+        if (sequence >= 0xf09fa2ae && sequence <= 0xf09fa3bf) {
+          return F_true;
+        }
+
+        // Supplemental Symbols and Pictographs: U+1F900 to U+1F90F.
+        if (sequence >= 0xf09fa480 && sequence <= 0xf09fa48f) {
+          return F_true;
+        }
+
+        // Supplemental Symbols and Pictographs: U+1F919 to U+1F97F.
+        if (sequence >= 0xf09fa499 && sequence <= 0xf09fa5bf) {
+          return F_true;
+        }
+
+        // Supplemental Symbols and Pictographs: U+1F985 to U+1F9BF.
+        if (sequence >= 0xf09fa685 && sequence <= 0xf09fa6bf) {
+          return F_true;
+        }
+
+        // Supplemental Symbols and Pictographs: U+1F9C1 to U+1F9FF.
+        if (sequence >= 0xf09fa781 && sequence <= 0xf09fa7bf) {
+          return F_true;
+        }
+
+        // Symbols and Pictographs Extended-A: U+1FA7D to U+1FA7F.
+        if (sequence >= 0xf09fa9bd && sequence <= 0xf09fa9bf) {
+          return F_true;
+        }
+
+        // Symbols and Pictographs Extended-A: U+1FA89 to U+1FA8F.
+        if (sequence >= 0xf09faa89 && sequence <= 0xf09faa8f) {
+          return F_true;
+        }
+
+        // Symbols and Pictographs Extended-A: U+1FABE.
+        if (sequence == 0xf09faabe) {
+          return F_true;
+        }
+
+        // Symbols and Pictographs Extended-A: U+1FAC6 to U+1FACD.
+        if (sequence >= 0xf09fab86 && sequence <= 0xf09fab8d) {
+          return F_true;
+        }
 
-      // Kannada: U+0CDF, U+0CE4, U+0CE5, U+0CF0.
-      if (character == 0xe0b39f00 || character == 0xe0b3a400 || character == 0xe0b3a500 || character == 0xe0b3b000) {
-        return F_true;
-      }
+        // Symbols and Pictographs Extended-A: U+1FADC to U+1FADF.
+        if (sequence >= 0xf09fab9c && sequence <= 0xf09fab9f) {
+          return F_true;
+        }
 
-      // Kannada: U+0CF4 to U+0CFF.
-      if (character >= 0xe0b3b400 && character <= 0xe0b3bf00) {
-        return F_true;
-      }
+        // Symbols and Pictographs Extended-A: U+1FAE9 to U+1FAEF.
+        if (sequence >= 0xf09faba9 && sequence <= 0xf09fabaf) {
+          return F_true;
+        }
 
-      // Malayalam: U+0D00, U+0D04, U+0D0D, U+0D11.
-      if (character == 0xe0b48000 || character == 0xe0b48400 || character == 0xe0b48d00 || character == 0xe0b49100) {
-        return F_true;
-      }
+        // Symbols and Pictographs Extended-A: U+1FAF9 to U+1FAFF.
+        if (sequence >= 0xf09fabb9 && sequence <= 0xf09fabbf) {
+          return F_true;
+        }
 
-      // Malayalam: U+0D3B, U+0D3C, U+0D45, U+0D49.
-      if (character == 0xe0b4bb00 || character == 0xe0b4bc00 || character == 0xe0b58500 || character == 0xe0b58900) {
-        return F_true;
+        // Not Assigned: U+1FB00 to U+1FFFF.
+        if (sequence >= 0xf09fac80 && sequence <= 0xf09fbfbf) {
+          return F_true;
+        }
       }
-
-      // Malayalam: U+0D4F to U+0D56.
-      if (character >= 0xe0b58f00 && character <= 0xe0b59600) {
-        return F_true;
+      else if (macro_f_utf_char_t_to_char_2(sequence) < 0xaa) {
+        // Do nothing.
       }
+      else if (macro_f_utf_char_t_to_char_2(sequence) < 0xb0) {
 
-      // Malayalam: U+0D58 to U+0D5E.
-      if (character >= 0xe0b59800 && character <= 0xe0b59e00) {
-        return F_true;
-      }
+        // CJK Unified Ideographs Extension B: U+2A6D7 to U+2A6FF.
+        if (sequence >= 0xf0aa9b97 && sequence <= 0xf0aa9bbf) {
+          return F_true;
+        }
 
-      // Malayalam: U+0D64, U+0D65.
-      if (character == 0xe0b5a400 || character == 0xe0b5a500) {
-        return F_true;
-      }
+        // CJK Unified Ideographs Extension C: U+2B735 to U+2B73F.
+        if (sequence >= 0xf0ab9cb5 && sequence <= 0xf0ab9cbf) {
+          return F_true;
+        }
 
-      // Malayalam: U+0D76 to U+0D78.
-      if (character >= 0xe0b5b600 && character <= 0xe0b5b800) {
-        return F_true;
-      }
+        // CJK Unified Ideographs Extension D: U+2B81E to U+2B81F.
+        if (sequence >= 0xf0aba09e && sequence <= 0xf0aba09f) {
+          return F_true;
+        }
 
-      // Sinhala: U+0D80, U+0D81, U+0D84.
-      if (character == 0xe0b68000 || character == 0xe0b68100 || character == 0xe0b68400) {
-        return F_true;
-      }
+        // CJK Unified Ideographs Extension E: U+2CEA2 to U+2CEAF.
+        if (sequence >= 0xf0acbaa2 && sequence <= 0xf0acbaaf) {
+          return F_true;
+        }
 
-      // Sinhala: U+0D97 to U+0D99.
-      if (character >= 0xe0b69700 && character <= 0xe0b69900) {
-        return F_true;
-      }
+        // CJK Unified Ideographs Extension F: U+2EBE1 to U+2EBEF.
+        if (sequence >= 0xf0aeafa1 && sequence <= 0xf0aeafaf) {
+          return F_true;
+        }
 
-      // Sinhala: U+0DB2, U+0DBC, U+0DBE, U+0DBF.
-      if (character == 0xe0b6b200 || character == 0xe0b6bc00 || character == 0xe0b6be00 || character == 0xe0b6bf00) {
-        return F_true;
+        // Not Assigned: U+2FF80 to U+2FFFF.
+        if (sequence >= 0xf0afbe80 && sequence <= 0xf0afbfbf) {
+          return F_true;
+        }
       }
-
-      // Sinhala: U+0DC7 to U+0DC9.
-      if (character >= 0xe0b78700 && character <= 0xe0b78900) {
-        return F_true;
+      else if (macro_f_utf_char_t_to_char_2(sequence) < 0xb1) {
+        // Do nothing.
       }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0xb1) {
 
-      // Sinhala: U+0DCB to U+0DCE.
-      if (character >= 0xe0b78b00 && character <= 0xe0b78e00) {
-        return F_true;
-      }
+        // CJK Unified Ideographs Extension G: U+3134B to U+3134F.
+        if (sequence >= 0xf0b18d8b && sequence <= 0xf0b18d8f) {
+          return F_true;
+        }
 
-      // Sinhala: U+0DD5, U+0DD7.
-      if (character == 0xe0b79500 || character == 0xe0b79700) {
-        return F_true;
+        // Tertiary Ideographic Plane: U+30000 to U+3134F.
+        if (sequence >= 0xf0b08080 && sequence <= 0xf0b18d8f) {
+          return F_true;
+        }
       }
+      else if (macro_f_utf_char_t_to_char_2(sequence) == 0xbf) {
 
-      // Sinhala: U+0DE0 to U+0DE5.
-      if (character >= 0xe0b7a000 && character <= 0xe0b7a500) {
-        return F_true;
-      }
+        // Tertiary Ideographic Plane: U+323AF to U+3FFFD.
+        if (sequence >= 0xf0b28eaf && sequence <= 0xf0bfbfbd) {
+          return F_true;
+        }
 
-      // Sinhala: U+0DF0 to U+0DF1.
-      if (character >= 0xe0b7b000 && character <= 0xe0b7b100) {
-        return F_true;
+        // Not Assigned: U+3FF80 to U+3FFFF.
+        if (sequence >= 0xf0bfbe80 && sequence <= 0xf0bfbfbf) {
+          return F_true;
+        }
       }
+    }
+    else if (macro_f_utf_char_t_to_char_1(sequence) < 0xf1) {
 
-      // Sinhala: U+0DF5 to U+0DFF.
-      if (character >= 0xe0b7b500 && character <= 0xe0b7bf00) {
+      // Plane 5: U+40000 to U+4FFFF.
+      if (sequence >= 0xf1808080 && sequence <= 0xf18fbfbf) {
         return F_true;
       }
 
-      // Thai: U+0E00.
-      if (character == 0xe0b88000) {
+      // Plane 6: U+50000 to U+5FFFF.
+      if (sequence >= 0xf1908080 && sequence <= 0xf19fbfbf) {
         return F_true;
       }
 
-      // Thai: U+0E3B to U+0E3E.
-      if (character >= 0xe0b8bb00 && character <= 0xe0b8be00) {
+      // Plane 7: U+60000 to U+6FFFF.
+      if (sequence >= 0xf1a08080 && sequence <= 0xf1afbfbf) {
         return F_true;
       }
 
-      // Thai: U+0E5C to U+0E7F.
-      if (character >= 0xe0b99c00 && character <= 0xe0b9bf00) {
+      // Plane 8: U+70000 to U+7FFFF.
+      if (sequence >= 0xf1b08080 && sequence <= 0xf1bfbfbf) {
         return F_true;
       }
+    }
+    else if (macro_f_utf_char_t_to_char_1(sequence) < 0xf2) {
 
-      // Lao: U+0E80, U+0E83, U+0E85, U+0E86.
-      if (character == 0xe0ba8000 || character == 0xe0ba8300 || character == 0xe0ba8500 || character == 0xe0ba8600) {
+      // Plane 9: U+80000 to U+8FFFF.
+      if (sequence >= 0xf2808080 && sequence <= 0xf28fbfbf) {
         return F_true;
       }
 
-      // Lao: U+0E89, U+0E8B, U+0E8C.
-      if (character == 0xe0ba8900 || character == 0xe0ba8b00 || character == 0xe0ba8c00) {
+      // Plane 10: U+90000 to U+9FFFF.
+      if (sequence >= 0xf2908080 && sequence <= 0xf29fbfbf) {
         return F_true;
       }
 
-      // Lao: U+0E8E to U+0E93.
-      if (character >= 0xe0ba8e00 && character <= 0xe0ba9300) {
+      // Plane 11: U+A0000 to U+AFFFF.
+      if (sequence >= 0xf2a08080 && sequence <= 0xf2afbfbf) {
         return F_true;
       }
 
-      // Lao: U+0E98, U+0EA0, U+0EA4, U+0EA6.
-      if (character == 0xe0ba9800 || character == 0xe0baa000 || character == 0xe0baa400 || character == 0xe0baa600) {
+      // Plane 12: U+B0000 to U+BFFFF.
+      if (sequence >= 0xf2b08080 && sequence <= 0xf2bfbfbf) {
         return F_true;
       }
+    }
+    else if (macro_f_utf_char_t_to_char_1(sequence) < 0xf3) {
 
-      // Lao: U+0EA8, U+0EA9, U+0EAC, U+0EBA.
-      if (character == 0xe0baa800 || character == 0xe0baa900 || character == 0xe0baac00 || character == 0xe0baba00) {
+      // Plane 13: U+C0000 to U+CFFFF.
+      if (sequence >= 0xf3808080 && sequence <= 0xf38fbfbf) {
         return F_true;
       }
 
-      // Lao: U+0EBE, U+0EBF, U+0EC5, U+0EC7.
-      if (character == 0xe0babe00 || character == 0xe0babf00 || character == 0xe0bb8500 || character == 0xe0bb8700) {
+      // Plane 14: U+D0000 to U+DFFFF.
+      if (sequence >= 0xf3908080 && sequence <= 0xf39fbfbf) {
         return F_true;
       }
 
-      // Lao: U+0ECF, U+0EDA, U+0EDB.
-      if (character == 0xe0bb8f00 || character == 0xe0bb9a00 || character == 0xe0bb9b00) {
+      // Supplementary Special Purpose, Tags: U+E0000.
+      if (sequence == 0xf3a08080) {
         return F_true;
       }
 
-      // Lao: U+0EE0 to U+0EFF.
-      if (character >= 0xe0bba000 && character <= 0xe0bbbf00) {
+      // Supplementary Special Purpose, Tags: U+E0002 to U+E001F.
+      if (sequence >= 0xf3a08082 && sequence <= 0xf3a0809f) {
         return F_true;
       }
 
-      // Tibetan: U+0F48.
-      if (character == 0xe0bd8800) {
+      // Supplementary Special Purpose, between Tags and Variation Selectors Supplement: U+E0080 to U+E00FF.
+      if (sequence >= 0xf3a08280 && sequence <= 0xf3a083bf) {
         return F_true;
       }
 
-      // Tibetan: U+0F6D to U+0F70.
-      if (character >= 0xe0bdad00 && character <= 0xe0bdb000) {
+      // Supplementary Special Purpose, after Variation Selectors Supplement: U+E01F0 to U+EFFFD.
+      if (sequence >= 0xf3a087b0 && sequence <= 0xf3afbfbd) {
         return F_true;
       }
 
-      // Tibetan: U+0F98, U+0FBD, U+0FCD.
-      if (character == 0xe0be9800 || character == 0xe0bebd00 || character == 0xe0bf8d00) {
+      // Not Assigned: U+EFF80 to U+EFFFF.
+      if (sequence >= 0xf3afbe80 && sequence <= 0xf3afbfbf) {
         return F_true;
       }
 
-      // Tibetan: U+0FDB to U+0FFF.
-      if (character >= 0xe0bf9b00 && character <= 0xe0bfbf00) {
+      // Not Assigned: U+EFFFE to U+EFFFF.
+      if (sequence >= 0xf3bfbfbe && sequence <= 0xf3bfbfbf) {
         return F_true;
       }
-
-      // Georgian: U+10C6.
-      if (character == 0xe1838600) {
-        return F_true;
-      }
-
-      // Georgian: U+10C8 to U+10CC.
-      if (character >= 0xe1838800 && character <= 0xe1838c00) {
-        return F_true;
-      }
-
-      // Georgian: U+10CE to U+10CF.
-      if (character >= 0xe1838e00 && character <= 0xe1838f00) {
-        return F_true;
-      }
-
-      // Ethiopic: U+1249, U+124E, U+124F, U+1257.
-      if (character == 0xe1898900 || character == 0xe1898e00 || character == 0xe1898f00 || character == 0xe1899700) {
-        return F_true;
-      }
-
-      // Ethiopic: U+1259, U+125E, U+125F, U+1289.
-      if (character == 0xe1899900 || character == 0xe1899e00 || character == 0xe1899f00 || character == 0xe18a8900) {
-        return F_true;
-      }
-
-      // Ethiopic: U+128E, U+128F, U+12B1, U+12B6.
-      if (character == 0xe18a8e00 || character == 0xe18a8f00 || character == 0xe18ab100 || character == 0xe18ab600) {
-        return F_true;
-      }
-
-      // Ethiopic: U+12B7, U+12BF, U+12C1, U+12C6.
-      if (character == 0xe18ab700 || character == 0xe18abf00 || character == 0xe18b8100 || character == 0xe18b8600) {
-        return F_true;
-      }
-
-      // Ethiopic: U+12C7, U+12D7, U+1311, U+1316.
-      if (character == 0xe18b8700 || character == 0xe18b9700 || character == 0xe18c9100 || character == 0xe18c9600) {
-        return F_true;
-      }
-
-      // Ethiopic: U+1317, U+135B, U+135C.
-      if (character == 0xe18c9700 || character == 0xe18d9b00 || character == 0xe18d9c00) {
-        return F_true;
-      }
-
-      // Ethiopic: U+137D to U+137F.
-      if (character >= 0xe18dbd00 && character <= 0xe18dbf00) {
-        return F_true;
-      }
-
-      // Ethiopic Supplement: U+139A to U+139F.
-      if (character >= 0xe18e9a00 && character <= 0xe18e9f00) {
-        return F_true;
-      }
-
-      // Cherokee: U+13F6 to U+13F7.
-      if (character >= 0xe18fb600 && character <= 0xe18fb700) {
-        return F_true;
-      }
-
-      // Cherokee: U+13FE to U+13FF.
-      if (character >= 0xe18fbe00 && character <= 0xe18fbf00) {
-        return F_true;
-      }
-
-      // Ogham: U+169D to U+169F.
-      if (character >= 0xe19a9d00 && character <= 0xe19a9f00) {
-        return F_true;
-      }
-
-      // Runic: U+16F9 to U+16FF.
-      if (character >= 0xe19bb900 && character <= 0xe19bbf00) {
-        return F_true;
-      }
-
-      // Tagalog: U+170D.
-      if (character == 0xe19c8d00) {
-        return F_true;
-      }
-
-      // Tagalog: U+1715 to U+171F.
-      if (character >= 0xe19c9500 && character <= 0xe19c9f00) {
-        return F_true;
-      }
-
-      // Hanunoo: U+1737 to U+173F.
-      if (character >= 0xe19cb700 && character <= 0xe19cbf00) {
-        return F_true;
-      }
-
-      // Buhid: U+1754 to U+175F.
-      if (character >= 0xe19d9400 && character <= 0xe19d9f00) {
-        return F_true;
-      }
-
-      // Tagbanwa: U+176D, U+1771.
-      if (character == 0xe19dad00 || character == 0xe19db100) {
-        return F_true;
-      }
-
-      // Tagbanwa: U+1774 to U+177F.
-      if (character >= 0xe19db400 && character <= 0xe19dbf00) {
-        return F_true;
-      }
-
-      // Khmer: U+17DE to U+17DF.
-      if (character >= 0xe19f9e00 && character <= 0xe19f9f00) {
-        return F_true;
-      }
-
-      // Khmer: U+17EA to U+17EF.
-      if (character >= 0xe19faa00 && character <= 0xe19faf00) {
-        return F_true;
-      }
-
-      // Khmer: U+17FA to U+17FF.
-      if (character >= 0xe19fba00 && character <= 0xe19fbf00) {
-        return F_true;
-      }
-
-      // Mongolian: U+180F.
-      if (character == 0xe1a08f00) {
-        return F_true;
-      }
-
-      // Mongolian: U+181A to U+181F.
-      if (character >= 0xe1a09a00 && character <= 0xe1a09f00) {
-        return F_true;
-      }
-
-      // Mongolian: U+1878 to U+187F.
-      if (character >= 0xe1a1b800 && character <= 0xe1a1bf00) {
-        return F_true;
-      }
-
-      // Mongolian: U+18AB to U+18AF.
-      if (character >= 0xe1a2ab00 && character <= 0xe1a2af00) {
-        return F_true;
-      }
-
-      // Unified Canadian Aboriginal Syllabics Extended: U+18F6 to U+18FF.
-      if (character >= 0xe1a3b600 && character <= 0xe1a3bf00) {
-        return F_true;
-      }
-
-      // Limbu: U+191F.
-      if (character == 0xe1a49f00) {
-        return F_true;
-      }
-
-      // Limbu: U+192C to U+192F.
-      if (character >= 0xe1a4ac00 && character <= 0xe1a4af00) {
-        return F_true;
-      }
-
-      // Limbu: U+193C to U+193F.
-      if (character >= 0xe1a4bc00 && character <= 0xe1a4bf00) {
-        return F_true;
-      }
-
-      // Limbu: U+1941 to U+1943.
-      if (character >= 0xe1a58100 && character <= 0xe1a58300) {
-        return F_true;
-      }
-
-      // Tai Le: U+196E to U+196F.
-      if (character >= 0xe1a5ae00 && character <= 0xe1a5af00) {
-        return F_true;
-      }
-
-      // Tai Le: U+1975 to U+197F.
-      if (character >= 0xe1a5b500 && character <= 0xe1a5bf00) {
-        return F_true;
-      }
-
-      // New Tai Lue: U+19AC to U+19AF.
-      if (character >= 0xe1a6ac00 && character <= 0xe1a6af00) {
-        return F_true;
-      }
-
-      // New Tai Lue: U+19CA to U+19CF.
-      if (character >= 0xe1a78a00 && character <= 0xe1a78f00) {
-        return F_true;
-      }
-
-      // New Tai Lue: U+19DB to U+19DD.
-      if (character >= 0xe1a79b00 && character <= 0xe1a79d00) {
-        return F_true;
-      }
-
-      // Buginese: U+1A1C to U+1A1D.
-      if (character >= 0xe1a89c00 && character <= 0xe1a89d00) {
-        return F_true;
-      }
-
-      // Tai Tham: U+1A5F.
-      if (character == 0xe1a99f00) {
-        return F_true;
-      }
-
-      // Tai Tham: U+1A7D to U+1A7E.
-      if (character >= 0xe1a9bd00 && character <= 0xe1a9be00) {
-        return F_true;
-      }
-
-      // Tai Tham: U+1A8A to U+1A8F.
-      if (character >= 0xe1aa8a00 && character <= 0xe1aa8f00) {
-        return F_true;
-      }
-
-      // Tai Tham: U+1A9A to U+1A9F.
-      if (character >= 0xe1aa9a00 && character <= 0xe1aa9f00) {
-        return F_true;
-      }
-
-      // Tai Tham: U+1AAE to U+1AAF.
-      if (character >= 0xe1aaae00 && character <= 0xe1aaaf00) {
-        return F_true;
-      }
-
-      // Combining Diacritical Marks Extended: U+1ACF to U+1AFF.
-      if (character >= 0xe1ab8f00 && character <= 0xe1abbf00) {
-        return F_true;
-      }
-
-      // Balinese: U+1B4C to U+1B4F.
-      if (character >= 0xe1ad8c00 && character <= 0xe1ad8f00) {
-        return F_true;
-      }
-
-      // Balinese: U+1B7D to U+1B7F.
-      if (character >= 0xe1adbd00 && character <= 0xe1adbf00) {
-        return F_true;
-      }
-
-      // Batak: U+1BF4 to U+1BFB.
-      if (character >= 0xe1afb400 && character <= 0xe1afbb00) {
-        return F_true;
-      }
-
-      // Lepcha: U+1C38 to U+1C3A.
-      if (character >= 0xe1b0b800 && character <= 0xe1b0ba00) {
-        return F_true;
-      }
-
-      // Lepcha: U+1C4A to U+1C4C.
-      if (character >= 0xe1b18a00 && character <= 0xe1b18c00) {
-        return F_true;
-      }
-
-      // Sundanese Supplement: U+1CC8 to U+1CCF.
-      if (character >= 0xe1b38800 && character <= 0xe1b38f00) {
-        return F_true;
-      }
-
-      // Vedic Extensions: U+1CF7.
-      if (character == 0xe1b3b700) {
-        return F_true;
-      }
-
-      // Vedic Extensions: U+1CFA to U+1CFF.
-      if (character >= 0xe1b3ba00 && character <= 0xe1b3bf00) {
-        return F_true;
-      }
-
-      // Combining Diacritical Marks Supplement: U+1DF6 to U+1DFB.
-      if (character >= 0xe1b7b600 && character <= 0xe1b7bb00) {
-        return F_true;
-      }
-
-      // Greek Extended: U+1F16, U+1F17, U+1F1E, U+1F1F.
-      if (character == 0xe1bc9600 || character == 0xe1bc9700 || character == 0xe1bc9e00 || character == 0xe1bc9f00) {
-        return F_true;
-      }
-
-      // Greek Extended: U+1F46, U+1F47, U+1F4E, U+1F4F.
-      if (character == 0xe1bd8600 || character == 0xe1bd8700 || character == 0xe1bd8e00 || character == 0xe1bd8f00) {
-        return F_true;
-      }
-
-      // Greek Extended: U+1F58, U+1F5A, U+1F5C, U+1F5E.
-      if (character == 0xe1bd9800 || character == 0xe1bd9a00 || character == 0xe1bd9c00 || character == 0xe1bd9e00) {
-        return F_true;
-      }
-
-      // Greek Extended: U+1F7E, U+1F7F, U+1FB5, U+1FC5.
-      if (character == 0xe1bdbe00 || character == 0xe1bdbf00 || character == 0xe1beb500 || character == 0xe1bf8500) {
-        return F_true;
-      }
-
-      // Greek Extended: U+1FD4, U+1FD5, U+1FDC, U+1FF0.
-      if (character == 0xe1bf9400 || character == 0xe1bf9500 || character == 0xe1bf9c00 || character == 0xe1bfb000) {
-        return F_true;
-      }
-
-      // Greek Extended: U+1FF1, U+1FF5, U+1FFF.
-      if (character == 0xe1bfb100 || character == 0xe1bfb500 || character == 0xe1bfbf00) {
-        return F_true;
-      }
-
-      // General Punctuation: U+2065.
-      if (character == 0xe281a500) {
-        return F_true;
-      }
-
-      // Superscripts and Subscripts: U+2072, U+2073, U+208F.
-      if (character == 0xe281b200 || character == 0xe281b300 || character == 0xe2828f00) {
-        return F_true;
-      }
-
-      // Superscripts and Subscripts: U+209D to U+209F.
-      if (character >= 0xe2829d00 && character <= 0xe2829f00) {
-        return F_true;
-      }
-
-      // Currency Symbols: U+20BF to U+20CF.
-      if (character >= 0xe282bf00 && character <= 0xe2838f00) {
-        return F_true;
-      }
-
-      // Combining Diacritical Marks for Symbols: U+20F1 to U+20FF.
-      if (character >= 0xe283b100 && character <= 0xe283bf00) {
-        return F_true;
-      }
-
-      // Number Forms: U+218C to U+218F.
-      if (character >= 0xe2868c00 && character <= 0xe2868f00) {
-        return F_true;
-      }
-
-      // Miscellaneous Technical: U+23FB to U+23FF.
-      if (character >= 0xe28fbb00 && character <= 0xe28fbf00) {
-        return F_true;
-      }
-
-      // Control Pictures: U+2427 to U+243F.
-      if (character >= 0xe290a700 && character <= 0xe290bf00) {
-        return F_true;
-      }
-
-      // Optical Character Recognition: U+244B to U+245F.
-      if (character >= 0xe2918b00 && character <= 0xe2919f00) {
-        return F_true;
-      }
-
-      // Miscellaneous Symbols and Arrows: U+2B74, U+2B75, U+2B96, U+2B97.
-      if (character == 0xe2adb400 || character == 0xe2adb500 || character == 0xe2ae9600 || character == 0xe2ae9700) {
-        return F_true;
-      }
-
-      // Miscellaneous Symbols and Arrows: U+2BBA to U+2BBC.
-      if (character >= 0xe2aeba00 && character <= 0xe2aebc00) {
-        return F_true;
-      }
-
-      // Miscellaneous Symbols and Arrows: U+2BC9.
-      if (character == 0xe2af8900) {
-        return F_true;
-      }
-
-      // Miscellaneous Symbols and Arrows: U+2BD2 to U+2BEB.
-      if (character >= 0xe2af9200 && character <= 0xe2afab00) {
-        return F_true;
-      }
-
-      // Miscellaneous Symbols and Arrows: U+2BF0 to U+2BFF.
-      if (character >= 0xe2afb000 && character <= 0xe2afbf00) {
-        return F_true;
-      }
-
-      // Glagolitic: U+2C5F.
-      if (character == 0xe2b19f00) {
-        return F_true;
-      }
-
-      // Coptic: U+2CF4 to U+2CF8.
-      if (character >= 0xe2b3b400 && character <= 0xe2b3b800) {
-        return F_true;
-      }
-
-      // Georgian Supplement: U+2D26.
-      if (character == 0xe2b4a600) {
-        return F_true;
-      }
-
-      // Georgian Supplement: U+2D28 to U+2D2C.
-      if (character >= 0xe2b4a800 && character <= 0xe2b4ac00) {
-        return F_true;
-      }
-
-      // Georgian Supplement: U+2D2E to U+2D2F.
-      if (character >= 0xe2b4ae00 && character <= 0xe2b4af00) {
-        return F_true;
-      }
-
-      // Tifinagh: U+2D68 to U+2D6E.
-      if (character >= 0xe2b5a800 && character <= 0xe2b5ae00) {
-        return F_true;
-      }
-
-      // Tifinagh: U+2D71 to U+2D7E.
-      if (character >= 0xe2b5b100 && character <= 0xe2b5be00) {
-        return F_true;
-      }
-
-      // Ethiopic Extended: U+2D97 to U+2D9F.
-      if (character >= 0xe2b69700 && character <= 0xe2b69f00) {
-        return F_true;
-      }
-
-      // Ethiopic Extended: U+2DA7, U+2DAF, U+2DB7, U+2DBF.
-      if (character == 0xe2b6a700 || character == 0xe2b6af00 || character == 0xe2b6b700 || character == 0xe2b6bf00) {
-        return F_true;
-      }
-
-      // Ethiopic Extended: U+2DC7, U+2DCF, U+2DD7, U+2DDF.
-      if (character == 0xe2b78700 || character == 0xe2b78f00 || character == 0xe2b79700 || character == 0xe2b79f00) {
-        return F_true;
-      }
-
-      // Supplemental Punctuation: U+2E43 to U+2E7F.
-      if (character >= 0xe2b98300 && character <= 0xe2b9bf00) {
-        return F_true;
-      }
-
-      // CJK Radicals Supplement: U+2E9A.
-      if (character == 0xe2ba9a00) {
-        return F_true;
-      }
-
-      // CJK Radicals Supplement: U+2EF4 to U+2EFF.
-      if (character >= 0xe2bbb400 && character <= 0xe2bbbf00) {
-        return F_true;
-      }
-
-      // Kangxi Radicals: U+2FD6 to U+2FDF.
-      if (character >= 0xe2bf9600 && character <= 0xe2bf9f00) {
-        return F_true;
-      }
-
-      // Ideographic Description Characters: U+2FFC to U+2FFF.
-      if (character >= 0xe2bfbc00 && character <= 0xe2bfbf00) {
-        return F_true;
-      }
-
-      // Hiragana: U+3040, U+3097, U+3098.
-      if (character == 0xe3818000 || character == 0xe3829700 || character == 0xe3829800) {
-        return F_true;
-      }
-
-      // Bopomofo: U+3100 to U+3104.
-      if (character >= 0xe3848000 && character <= 0xe3848400) {
-        return F_true;
-      }
-
-      // Bopomofo: U+312E to U+312F.
-      if (character >= 0xe384ae00 && character <= 0xe384af00) {
-        return F_true;
-      }
-
-      // Hangul Compatibility Jamo: U+3130 or U+318F.
-      if (character == 0xe384b000 || character == 0xe3868f00) {
-        return F_true;
-      }
-
-      // Bopomofo Extended: U+31BB to U+31BF.
-      if (character >= 0xe386bb00 && character <= 0xe386bf00) {
-        return F_true;
-      }
-
-      // CJK Strokes: U+31E4 to U+31EF.
-      if (character >= 0xe387a400 && character <= 0xe387af00) {
-        return F_true;
-      }
-
-      // Enclosed CJK Letters and Months: U+321F, U+32FF.
-      if (character == 0xe3889f00 || character == 0xe38bbf00) {
-        return F_true;
-      }
-
-      // CJK Unified Ideographs Extension A: U+4DB6 to U+4DBF.
-      if (character >= 0xe4b6b600 && character <= 0xe4b6bf00) {
-        return F_true;
-      }
-
-      // CJK Unified Ideographs: U+9FD6 to U+9FFF.
-      if (character >= 0xe9bf9600 && character <= 0xe9bfbf00) {
-        return F_true;
-      }
-
-      // Yi Syllables: U+A48D to U+A48F.
-      if (character >= 0xea928d00 && character <= 0xea928f00) {
-        return F_true;
-      }
-
-      // Yi Radicals: U+A4C7 to U+A4CF.
-      if (character >= 0xea938700 && character <= 0xea938f00) {
-        return F_true;
-      }
-
-      // Vai: U+A62C to U+A63F.
-      if (character >= 0xea98ac00 && character <= 0xea98bf00) {
-        return F_true;
-      }
-
-      // Bamum: U+A6F8 to U+A6FF.
-      if (character >= 0xea9bb800 && character <= 0xea9bbf00) {
-        return F_true;
-      }
-
-      // Latin Extended-D: U+A7AE to U+A7AF.
-      if (character >= 0xea9eae00 && character <= 0xea9eaf00) {
-        return F_true;
-      }
-
-      // Latin Extended-D: U+A7CB to U+A7CF.
-      if (character >= 0xea9f8b00 && character <= 0xea9f8f00) {
-        return F_true;
-      }
-
-      // Latin Extended-D: U+A7D2, U+A7D4.
-      if (character == 0xea9f9200 || character == 0xea9f9400) {
-        return F_true;
-      }
-
-      // Latin Extended-D: U+A7DA to U+A7F1.
-      if (character >= 0xea9f9a00 && character <= 0xea9fb100) {
-        return F_true;
-      }
-
-      // Syloti Nagri: U+A82C to U+A82F.
-      if (character >= 0xeaa0ac00 && character <= 0xeaa0af00) {
-        return F_true;
-      }
-
-      // Common Indic Number Forms: U+A83A to U+A83F.
-      if (character >= 0xeaa0ba00 && character <= 0xeaa0bf00) {
-        return F_true;
-      }
-
-      // Phags-pa: U+A878 to U+A87F.
-      if (character >= 0xeaa1b800 && character <= 0xeaa1bf00) {
-        return F_true;
-      }
-
-      // Saurashtra: U+A8C5 to U+A8CD.
-      if (character >= 0xeaa38500 && character <= 0xeaa38d00) {
-        return F_true;
-      }
-
-      // Saurashtra: U+A8DA to U+A8DF.
-      if (character >= 0xeaa39a00 && character <= 0xeaa39f00) {
-        return F_true;
-      }
-
-      // Devanagari Extended: U+A8FE to U+A8FF.
-      if (character >= 0xeaa3be00 && character <= 0xeaa3bf00) {
-        return F_true;
-      }
-
-      // Rejang: U+A954 to U+A95E.
-      if (character >= 0xeaa59400 && character <= 0xeaa59e00) {
-        return F_true;
-      }
-
-      // Hangul Jamo Extended-A: U+A97D to U+A97F.
-      if (character >= 0xeaa5bd00 && character <= 0xeaa5bf00) {
-        return F_true;
-      }
-
-      // Javanese: U+A9CE.
-      if (character == 0xeaa78e00) {
-        return F_true;
-      }
-
-      // Javanese: U+A9DA to U+A9DD.
-      if (character >= 0xeaa79a00 && character <= 0xeaa79d00) {
-        return F_true;
-      }
-
-      // Myanmar Extended-B: U+A9FF.
-      if (character == 0xeaa7bf00) {
-        return F_true;
-      }
-
-      // Cham: U+AA37 to U+AA3F.
-      if (character >= 0xeaa8b700 && character <= 0xeaa8bf00) {
-        return F_true;
-      }
-
-      // Cham: U+AA4E to U+AA4F.
-      if (character >= 0xeaa98e00 && character <= 0xeaa98f00) {
-        return F_true;
-      }
-
-      // Cham: U+AA5A to U+AA5B.
-      if (character >= 0xeaa99a00 && character <= 0xeaa99b00) {
-        return F_true;
-      }
-
-      // Tai Viet: U+AAC3 to U+AADA.
-      if (character >= 0xeaab8300 && character <= 0xeaab9a00) {
-        return F_true;
-      }
-
-      // Meetei Mayek Extensions: U+AAF7 to U+AAFF.
-      if (character >= 0xeaabb700 && character <= 0xeaabbf00) {
-        return F_true;
-      }
-
-      // Ethiopic Extended-A: U+AB00, U+AB07, U+AB08, U+AB0F.
-      if (character == 0xeaac8000 || character == 0xeaac8700 || character == 0xeaac8800 || character == 0xeaac8f00) {
-        return F_true;
-      }
-
-      // Ethiopic Extended-A: U+AB10.
-      if (character == 0xeaac9000) {
-        return F_true;
-      }
-
-      // Ethiopic Extended-A: U+AB17 to U+AB1F.
-      if (character >= 0xeaac9700 && character <= 0xeaac9f00) {
-        return F_true;
-      }
-
-      // Ethiopic Extended-A: U+AB27, U+AB2F.
-      if (character == 0xeaaca700 || character == 0xeaacaf00) {
-        return F_true;
-      }
-
-      // Latin Extended-E: U+AB66 to U+AB6F.
-      if (character >= 0xeaada600 && character <= 0xeaadaf00) {
-        return F_true;
-      }
-
-      // Meetei Mayek: U+ABEE to U+ABEF.
-      if (character >= 0xeaafae00 && character <= 0xeaafaf00) {
-        return F_true;
-      }
-
-      // Meetei Mayek: U+ABFA to U+ABFF.
-      if (character >= 0xeaafba00 && character <= 0xeaafbf00) {
-        return F_true;
-      }
-
-      // Hangul Syllables: U+D7A4 to U+D7AF.
-      if (character >= 0xed9ea400 && character <= 0xed9eaf00) {
-        return F_true;
-      }
-
-      // Hangul Jamo Extended-B: U+D7C7 to U+D7CA.
-      if (character >= 0xed9f8700 && character <= 0xed9f8a00) {
-        return F_true;
-      }
-
-      // Hangul Jamo Extended-B: U+D7FC to U+D7FF.
-      if (character >= 0xed9fbc00 && character <= 0xed9fbf00) {
-        return F_true;
-      }
-
-      // CJK Compatibility Ideographs: U+FA6E to U+FA6F.
-      if (character >= 0xefa9ae00 && character <= 0xefa9af00) {
-        return F_true;
-      }
-
-      // CJK Compatibility Ideographs: U+FADA to U+FAFF.
-      if (character >= 0xefab9a00 && character <= 0xefabbf00) {
-        return F_true;
-      }
-
-      // Alphabetic Presentation Forms: U+FB07 to U+FB12.
-      if (character >= 0xefac8700 && character <= 0xefac9200) {
-        return F_true;
-      }
-
-      // Alphabetic Presentation Forms: U+FB18 to U+FB1C.
-      if (character >= 0xefac9800 && character <= 0xefac9c00) {
-        return F_true;
-      }
-
-      // Alphabetic Presentation Forms: U+FB37, U+FB3D, U+FB3F, U+FB42.
-      if (character == 0xefacb700 || character == 0xefacbd00 || character == 0xefacbf00 || character == 0xefad8200) {
-        return F_true;
-      }
-
-      // Alphabetic Presentation Forms: U+FB45.
-      if (character == 0xefad8500) {
-        return F_true;
-      }
-
-      // Arabic Presentation Forms-A: U+FBC2 to U+FBD2.
-      if (character >= 0xefaf8200 && character <= 0xefaf9200) {
-        return F_true;
-      }
-
-      // Arabic Presentation Forms-A: U+FD40 to U+FD4F.
-      if (character >= 0xefb58000 && character <= 0xefb58f00) {
-        return F_true;
-      }
-
-      // Arabic Presentation Forms-A: U+FD90 to U+FD91.
-      if (character >= 0xefb69000 && character <= 0xefb69100) {
-        return F_true;
-      }
-
-      // Arabic Presentation Forms-A: U+FDC8 to U+FDCF.
-      if (character >= 0xefb78800 && character <= 0xefb78f00) {
-        return F_true;
-      }
-
-      // Arabic Presentation Forms-A: U+FDFE to U+FDFF.
-      if (character >= 0xefb7be00 && character <= 0xefb7bf00) {
-        return F_true;
-      }
-
-      // Vertical Forms: U+FE1A to U+FE1F.
-      if (character >= 0xefb89a00 && character <= 0xefb89f00) {
-        return F_true;
-      }
-
-      // Small Form Variants: U+FE53, U+FE67.
-      if (character == 0xefb99300 || character == 0xefb9a700) {
-        return F_true;
-      }
-
-      // Small Form Variants: U+FE6C to U+FE6F.
-      if (character >= 0xefb9ac00 && character <= 0xefb9af00) {
-        return F_true;
-      }
-
-      // Arabic Presentation Forms-B: U+FE75, U+FEFD, U+FEFE.
-      if (character == 0xefb9b500 || character == 0xefbbbd00 || character == 0xefbbbe00) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FF00.
-      if (character == 0xefbc8000) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FFBF to U+FFC1.
-      if (character >= 0xefbebf00 && character <= 0xefbf8100) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FFC8 to U+FFC9.
-      if (character >= 0xefbf8800 && character <= 0xefbf8900) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FFD0 to U+FFD1.
-      if (character >= 0xefbf9000 && character <= 0xefbf9100) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FFD8 to U+FFD9.
-      if (character >= 0xefbf9800 && character <= 0xefbf9900) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FFDD to U+FFDF.
-      if (character >= 0xefbf9d00 && character <= 0xefbf9f00) {
-        return F_true;
-      }
-
-      // Halfwidth and Fullwidth Forms: U+FFE7, U+FFEF.
-      if (character == 0xefbfa700 || character == 0xefbfaf00) {
-        return F_true;
-      }
-
-      // Specials: U+FFF0 to U+FFF8.
-      if (character >= 0xefbfb000 && character <= 0xefbfb800) {
-        return F_true;
-      }
-
-      return F_false;
-    }
-
-    // Linear B Syllabary: U+1000C, U+10027, U+1003B, U+1003E.
-    if (character == 0xf090808c || character == 0xf09080a7 || character == 0xf09080bb || character == 0xf09080be) {
-      return F_true;
-    }
-
-    // Linear B Syllabary: U+1004E, U+1004F.
-    if (character == 0xf090818e || character == 0xf090818f) {
-      return F_true;
-    }
-
-    // Linear B Syllabary: U+1005E to U+1007F.
-    if (character >= 0xf090819e && character <= 0xf09081bf) {
-      return F_true;
-    }
-
-    // Linear B Ideograms: U+100FB to U+100FF.
-    if (character >= 0xf09083bb && character <= 0xf09083bf) {
-      return F_true;
-    }
-
-    // Aegean Numbers: U+10103 to U+10106.
-    if (character >= 0xf0908483 && character <= 0xf0908486) {
-      return F_true;
-    }
-
-    // Aegean Numbers: U+10134 to U+10136.
-    if (character >= 0xf09084b4 && character <= 0xf09084b6) {
-      return F_true;
-    }
-
-    // Ancient Greek Numbers: U+1018D to U+1018F.
-    if (character >= 0xf090868d && character <= 0xf090868f) {
-      return F_true;
-    }
-
-    // Ancient Symbols: U+1019C to U+1019F.
-    if (character >= 0xf090869c && character <= 0xf090869f) {
-      return F_true;
-    }
-
-    // Ancient Symbols: U+101A1 to U+101CF.
-    if (character >= 0xf09086a1 && character <= 0xf090878f) {
-      return F_true;
-    }
-
-    // Phaistos Disc: U+101FE to U+101FF.
-    if (character >= 0xf09087be && character <= 0xf09087bf) {
-      return F_true;
-    }
-
-    // Lycian: U+1029D to U+1029F.
-    if (character >= 0xf0908a9d && character <= 0xf0908a9f) {
-      return F_true;
-    }
-
-    // Carian: U+102D1 to U+102DF.
-    if (character >= 0xf0908b91 && character <= 0xf0908b9f) {
-      return F_true;
-    }
-
-    // Coptic Epact Numbers: U+102FC to U+102FF.
-    if (character >= 0xf0908bbc && character <= 0xf0908bbf) {
-      return F_true;
-    }
-
-    // Old Italic: U+10324 to U+1032F.
-    if (character >= 0xf0908ca4 && character <= 0xf0908caf) {
-      return F_true;
-    }
-
-    // Old Permic: U+1037B to U+1037F.
-    if (character >= 0xf0908dbb && character <= 0xf0908dbf) {
-      return F_true;
-    }
-
-    // Gothic: U+1034B to U+1034F.
-    if (character >= 0xf0908d8b && character <= 0xf0908d8f) {
-      return F_true;
-    }
-
-    // Ugaritic: U+1039E.
-    if (character == 0xf0908e9e) {
-      return F_true;
-    }
-
-    // Old Persian: U+103C4 to U+103C7.
-    if (character >= 0xf0908f84 && character <= 0xf0908f87) {
-      return F_true;
-    }
-
-    // Old Persian: U+103D6 to U+103DF.
-    if (character >= 0xf0908f96 && character <= 0xf0908f9f) {
-      return F_true;
-    }
-
-    // Osmanya: U+104AA to U+104AF.
-    if (character >= 0xf09092aa && character <= 0xf09092af) {
-      return F_true;
-    }
-
-    // Elbasan: U+10528 to U+1052F.
-    if (character >= 0xf09094a8 && character <= 0xf09094af) {
-      return F_true;
-    }
-
-    // Caucasian Albanian: U+10564 to U+1056E.
-    if (character >= 0xf09095a4 && character <= 0xf09095ae) {
-      return F_true;
-    }
-
-    // Linear A: U+10737 to U+1077F.
-    if (character >= 0xf0909cb7 && character <= 0xf0909dbf) {
-      return F_true;
-    }
-
-    // Cypriot Syllabary: U+10806, U+10807, U+10809, U+10836.
-    if (character == 0xf090a086 || character == 0xf090a087 || character == 0xf090a089 || character == 0xf090a0b6) {
-      return F_true;
-    }
-
-    // Cypriot Syllabary: U+10839 to U+1083B.
-    if (character >= 0xf090a0b9 && character <= 0xf090a0bb) {
-      return F_true;
-    }
-
-    // Cypriot Syllabary: U+10839 to U+1083B.
-    if (character >= 0xf090a0b9 && character <= 0xf090a0bb) {
-      return F_true;
-    }
-
-    // Cypriot Syllabary: U+1083D to U+1083E.
-    if (character >= 0xf090a0bd && character <= 0xf090a0be) {
-      return F_true;
-    }
-
-    // Nabataean: U+1089F to U+108A6.
-    if (character >= 0xf090a29f && character <= 0xf090a2a6) {
-      return F_true;
-    }
-
-    // Hatran: U+108F3.
-    if (character == 0xf090a3b3) {
-      return F_true;
-    }
-
-    // Hatran: U+108F6 to U+108FA.
-    if (character >= 0xf090a3b6 && character <= 0xf090a3ba) {
-      return F_true;
-    }
-
-    // Phoenician: U+1091C to U+1091E.
-    if (character >= 0xf090a49c && character <= 0xf090a49e) {
-      return F_true;
-    }
-
-    // Lydian: U+1093A to U+1093E.
-    if (character >= 0xf090a4ba && character <= 0xf090a4be) {
-      return F_true;
-    }
-
-    // Meroitic Cursive: U+109B8 to U+109BB.
-    if (character >= 0xf090a6b8 && character <= 0xf090a6bb) {
-      return F_true;
-    }
-
-    // Meroitic Cursive: U+109D0 to U+109D1.
-    if (character >= 0xf090a790 && character <= 0xf090a791) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A04.
-    if (character == 0xf090a884) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A07 to U+10A0B.
-    if (character >= 0xf090a887 && character <= 0xf090a88b) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A18.
-    if (character == 0xf090a898) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A34 to U+10A37.
-    if (character >= 0xf090a8b4 && character <= 0xf090a8b7) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A3B to U+10A3E.
-    if (character >= 0xf090a8bb && character <= 0xf090a8be) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A48 to U+10A4F.
-    if (character >= 0xf090a988 && character <= 0xf090a98f) {
-      return F_true;
-    }
-
-    // Kharoshthi: U+10A59 to U+10A5F.
-    if (character >= 0xf090a999 && character <= 0xf090a99f) {
-      return F_true;
-    }
-
-    // Manichaean: U+10A5F to U+10AEA.
-    if (character >= 0xf090a99f && character <= 0xf090abaa) {
-      return F_true;
-    }
-
-    // Manichaean: U+10A5F to U+10AEA.
-    if (character >= 0xf090a99f && character <= 0xf090abaa) {
-      return F_true;
-    }
-
-    // Manichaean: U+10AF7 to U+10AFF.
-    if (character >= 0xf090abb7 && character <= 0xf090abbf) {
-      return F_true;
-    }
-
-    // Avestan: U+10B36 to U+10B38.
-    if (character >= 0xf090acb6 && character <= 0xf090acb8) {
-      return F_true;
-    }
-
-    // Inscriptional Parthian: U+10B56 to U+10B57.
-    if (character >= 0xf090ad96 && character <= 0xf090ad97) {
-      return F_true;
-    }
-
-    // Inscriptional Pahlavi: U+10B73 to U+10B77.
-    if (character >= 0xf090adb3 && character <= 0xf090adb7) {
-      return F_true;
-    }
-
-    // Psalter Pahlavi: U+10B92 to U+10B98.
-    if (character >= 0xf090ae92 && character <= 0xf090ae98) {
-      return F_true;
-    }
-
-    // Psalter Pahlavi: U+10B9D to U+10BA8.
-    if (character >= 0xf090ae9d && character <= 0xf090aea8) {
-      return F_true;
-    }
-
-    // Old Turkic: U+10C49 to U+10C4F.
-    if (character >= 0xf090b189 && character <= 0xf090b18f) {
-      return F_true;
-    }
-
-    // Old Hungarian: U+10CB3 to U+10CBF.
-    if (character >= 0xf090b2b3 && character <= 0xf090b2bf) {
-      return F_true;
-    }
-
-    // Old Hungarian: U+10CF3 to U+10CF9.
-    if (character >= 0xf090b3b3 && character <= 0xf090b3b9) {
-      return F_true;
-    }
-
-    // Rumi Numeral Symbols: U+10E7F.
-    if (character == 0xf090b9bf) {
-      return F_true;
-    }
-
-    // Arabic Extended-C: U+10EC0 to U+10EFC.
-    if (character >= 0xf090bb80 && character <= 0xf090bbbc) {
-      return F_true;
-    }
-
-    // Brahmi: U+1104E to U+11051.
-    if (character >= 0xf091818e && character <= 0xf0918191) {
-      return F_true;
-    }
-
-    // Brahmi: U+11070 to U+1107E.
-    if (character >= 0xf09181b0 && character <= 0xf09181be) {
-      return F_true;
-    }
-
-    // Kaithi: U+110C2 to U+110CF.
-    if (character >= 0xf0918382 && character <= 0xf091838f) {
-      return F_true;
-    }
-
-    // Sora Sompeng: U+110E9 to U+110EF.
-    if (character >= 0xf09183a9 && character <= 0xf09183af) {
-      return F_true;
-    }
-
-    // Sora Sompeng: U+110FA to U+110FF.
-    if (character >= 0xf09183ba && character <= 0xf09183bf) {
-      return F_true;
-    }
-
-    // Devanagari Extended A: U+11B0A to U+11B5F.
-    if (character >= 0xf091ac8a && character <= 0xf091ad9f) {
-      return F_true;
-    }
-
-    // Kawi: U+11F11.
-    if (character == 0xf091bc91) {
-      return F_true;
-    }
-
-    // Kawi: U+11F3B to U+11F3D.
-    if (character >= 0xf091bcbb && character <= 0xf091bcbd) {
-      return F_true;
-    }
-
-    // Kawi: U+11F5A to U+11F5F.
-    if (character >= 0xf091bd9a && character <= 0xf091bd9f) {
-      return F_true;
-    }
-
-    // Supplemental Symbols and Pictographs: U+1F9C1 to U+1FFFD.
-    if (character >= 0xf09fa781 && character <= 0xf09fbfbd) {
-      return F_true;
-    }
-
-    // Chakma: U+11135.
-    if (character == 0xf09184b5) {
-      return F_true;
-    }
-
-    // Chakma: U+11144 to U+1114F.
-    if (character >= 0xf0918584 && character <= 0xf091858f) {
-      return F_true;
-    }
-
-    // Mahajani: U+11177 to U+1117F.
-    if (character >= 0xf09185b7 && character <= 0xf09185bf) {
-      return F_true;
-    }
-
-    // Sharada: U+111CE to U+111CF.
-    if (character >= 0xf091878e && character <= 0xf091878f) {
-      return F_true;
-    }
-
-    // Sinhala Archaic Numbers: U+111E0.
-    if (character == 0xf09187a0) {
-      return F_true;
-    }
-
-    // Sinhala Archaic Numbers: U+111F5 to U+111FF.
-    if (character >= 0xf09187b5 && character <= 0xf09187bf) {
-      return F_true;
-    }
-
-    // Khojki: U+11212.
-    if (character == 0xf0918892) {
-      return F_true;
-    }
-
-    // Khojki: U+11242 to U+1124F.
-    if (character >= 0xf0918982 && character <= 0xf091898f) {
-      return F_true;
-    }
-
-    // Multani: U+11287, U+11289, U+1128E, U+1129E.
-    if (character == 0xf0918a87 || character == 0xf0918a89 || character == 0xf0918a8e || character == 0xf0918a9e) {
-      return F_true;
-    }
-
-    // Multani: U+112AA to U+112AF.
-    if (character >= 0xf0918aaa && character <= 0xf0918aaf) {
-      return F_true;
-    }
-
-    // Khudawadi: U+112EB to U+112EF.
-    if (character >= 0xf0918bab && character <= 0xf0918baf) {
-      return F_true;
-    }
-
-    // Khudawadi: U+112FA to U+112FF.
-    if (character >= 0xf0918bba && character <= 0xf0918bbf) {
-      return F_true;
-    }
-
-    // Grantha: U+11304.
-    if (character == 0xf0918c84) {
-      return F_true;
-    }
-
-    // Grantha: U+1130D to U+1130E.
-    if (character >= 0xf0918c8d && character <= 0xf0918c8e) {
-      return F_true;
-    }
-
-    // Grantha: U+11311 to U+11312.
-    if (character >= 0xf0918c91 && character <= 0xf0918c92) {
-      return F_true;
-    }
-
-    // Grantha: U+11329, U+11331, U+11334.
-    if (character == 0xf0918ca9 || character == 0xf0918cb1 || character == 0xf0918cb4) {
-      return F_true;
-    }
-
-    // Grantha: U+1133A to U+1133B.
-    if (character >= 0xf0918cb4 && character <= 0xf0918cbb) {
-      return F_true;
-    }
-
-    // Grantha: U+11345 to U+11346.
-    if (character >= 0xf0918d85 && character <= 0xf0918d86) {
-      return F_true;
-    }
-
-    // Grantha: U+11349 to U+1134A.
-    if (character >= 0xf0918d89 && character <= 0xf0918d8a) {
-      return F_true;
-    }
-
-    // Grantha: U+1134E to U+1134F.
-    if (character >= 0xf0918d8e && character <= 0xf0918d8f) {
-      return F_true;
-    }
-
-    // Grantha: U+11351 to U+11356.
-    if (character >= 0xf0918d91 && character <= 0xf0918d96) {
-      return F_true;
-    }
-
-    // Grantha: U+11358 to U+1135C.
-    if (character >= 0xf0918d98 && character <= 0xf0918d9c) {
-      return F_true;
-    }
-
-    // Grantha: U+11364 to U+11365.
-    if (character >= 0xf0918da4 && character <= 0xf0918da5) {
-      return F_true;
-    }
-
-    // Grantha: U+1136D to U+1136F.
-    if (character >= 0xf0918dad && character <= 0xf0918daf) {
-      return F_true;
-    }
-
-    // Grantha: U+11375 to U+1137F.
-    if (character >= 0xf0918db5 && character <= 0xf0918dbf) {
-      return F_true;
-    }
-
-    // Tirhuta: U+114C8 to U+114CF.
-    if (character >= 0xf0919388 && character <= 0xf091938f) {
-      return F_true;
-    }
-
-    // Tirhuta: U+114DA to U+114DF.
-    if (character >= 0xf091939a && character <= 0xf091939f) {
-      return F_true;
-    }
-
-    // Siddham: U+115B6 to U+115B7.
-    if (character >= 0xf09196b6 && character <= 0xf09196b7) {
-      return F_true;
-    }
-
-    // Siddham: U+115DE to U+115FF.
-    if (character >= 0xf091979e && character <= 0xf09197bf) {
-      return F_true;
-    }
-
-    // Modi: U+11645 to U+1164F.
-    if (character >= 0xf0919985 && character <= 0xf091998f) {
-      return F_true;
-    }
-
-    // Modi: U+1165A to U+1165F.
-    if (character >= 0xf091999a && character <= 0xf091999f) {
-      return F_true;
-    }
-
-    // Takri: U+116B8 to U+116BF.
-    if (character >= 0xf0919ab8 && character <= 0xf0919abf) {
-      return F_true;
-    }
-
-    // Takri: U+116CA to U+116CF.
-    if (character >= 0xf0919b8a && character <= 0xf0919b8f) {
-      return F_true;
-    }
-
-    // Ahom: U+1171A to U+1171C.
-    if (character >= 0xf0919c9a && character <= 0xf0919c9c) {
-      return F_true;
-    }
-
-    // Ahom: U+1172C to U+1172F.
-    if (character >= 0xf0919cac && character <= 0xf0919caf) {
-      return F_true;
-    }
-
-    // Warang Citi: U+118F3 to U+118FE.
-    if (character >= 0xf091a3b3 && character <= 0xF091A3BE) {
-      return F_true;
-    }
-
-    // Pau Cin Hau: U+11AF9 to U+11AFF.
-    if (character >= 0xf091abb9 && character <= 0xf091abbf) {
-      return F_true;
-    }
-
-    // Cuneiform: U+1239A to U+123FF.
-    if (character >= 0xf0928e9a && character <= 0xf0928fbf) {
-      return F_true;
-    }
-
-    // Cuneiform Numbers and Punctuation: U+1246F to U+1247F.
-    if (character >= 0xf09291af && character <= 0xf09291bf) {
-      return F_true;
-    }
-
-    // Early Dynastic Cuneiform: U+12544 to U+1254F.
-    if (character >= 0xf0929584 && character <= 0xf092958f) {
-      return F_true;
-    }
-
-    // Egyptian Hieroglyph Format Controls: U+13456 to U+1345F.
-    if (character >= 0xf0939196 && character <= 0xf093919f) {
-      return F_true;
-    }
-
-    // Anatolian Hieroglyphs: U+14647 to U+1467F.
-    if (character >= 0xf0949987 && character <= 0xf09499bf) {
-      return F_true;
-    }
-
-    // Bamum Supplement: U+16A39 to U+16A3F.
-    if (character >= 0xf096a8b9 && character <= 0xf096a8bf) {
-      return F_true;
-    }
-
-    // Mro: U+16A5F.
-    if (character == 0xf096a99f) {
-      return F_true;
-    }
-
-    // Mro: U+16A6A to U+16A6D.
-    if (character >= 0xf096a9aa && character <= 0xf096a9ad) {
-      return F_true;
-    }
-
-    // Bassa Vah: U+16AEE to U+16AEF.
-    if (character >= 0xf096abae && character <= 0xf096abaf) {
-      return F_true;
-    }
-
-    // Bassa Vah: U+16AF6 to U+16AFF.
-    if (character >= 0xf096abb6 && character <= 0xf096abb6) {
-      return F_true;
-    }
-
-    // Pahawh Hmong: U+16B46 to U+16B4F.
-    if (character >= 0xf096ad86 && character <= 0xf096ad8f) {
-      return F_true;
-    }
-
-    // Pahawh Hmong: U+16B5A, U+16B62.
-    if (character == 0xf096ad9a || character == 0xf096ada2) {
-      return F_true;
-    }
-
-    // Pahawh Hmong: U+16B78 to U+16B7C.
-    if (character >= 0xf096adb8 && character <= 0xf096adbc) {
-      return F_true;
-    }
-
-    // Miao: U+16F45 to U+16F4F.
-    if (character >= 0xf096bd85 && character <= 0xf096bd8f) {
-      return F_true;
-    }
-
-    // Miao: U+16F7F to U+16F8E.
-    if (character >= 0xf096bdbf && character <= 0xf096be8e) {
-      return F_true;
-    }
-
-    // Kana Supplement: U+1B002 to U+1B0FF.
-    if (character >= 0xf09b8082 && character <= 0xf09b83bf) {
-      return F_true;
-    }
-
-    // Small Kana Extension: U+1B130, U+1B131.
-    if (character == 0xf09b84b0 || character == 0xf09b84b1) {
-      return F_true;
-    }
-
-    // Small Kana Extension: U+1B133 to U+1B14F.
-    if (character >= 0xf09b84b3 && character <= 0xf09b858f) {
-      return F_true;
-    }
-
-    // Small Kana Extension: U+1B153, U+1B154.
-    if (character == 0xf09b8593 || character == 0xf09b8594) {
-      return F_true;
-    }
-
-    // Small Kana Extension: U+1B156 to U+1B163.
-    if (character >= 0xf09b8596 && character <= 0xf09b85a3) {
-      return F_true;
-    }
-
-    // Small Kana Extension: U+1B168 to U+1B16F.
-    if (character >= 0xf09b85a8 && character <= 0xf09b85af) {
-      return F_true;
-    }
-
-    // Duployan: U+1BC6B to U+1BC6F.
-    if (character >= 0xf09bb1ab && character <= 0xf09bb1af) {
-      return F_true;
-    }
-
-    // Duployan: U+1BC7D to U+1BC7F.
-    if (character >= 0xf09bb1bd && character <= 0xf09bb1bf) {
-      return F_true;
-    }
-
-    // Duployan: U+1BC89 to U+1BC8F.
-    if (character >= 0xf09bb289 && character <= 0xf09bb28f) {
-      return F_true;
-    }
-
-    // Duployan: U+1BC9A to U+1BC9B.
-    if (character >= 0xf09bb29a && character <= 0xf09bb29b) {
-      return F_true;
-    }
-
-    // Shorthand Format Controls: U+1BCA4 to U+1BCAF.
-    if (character >= 0xf09bb2a4 && character <= 0xf09bb2af) {
-      return F_true;
-    }
-
-    // Byzantine Musical Symbols: U+1D0F6 to U+1D0FF.
-    if (character >= 0xf09d83b6 && character <= 0xf09d83bf) {
-      return F_true;
-    }
-
-    // Musical Symbols: U+1D127 to U+1D128.
-    if (character >= 0xf09d84a7 && character <= 0xf09d84a8) {
-      return F_true;
-    }
-
-    // Musical Symbols: U+1D1E9 to U+1D1FF.
-    if (character >= 0xf09d87a9 && character <= 0xf09d87bf) {
-      return F_true;
-    }
-
-    // Ancient Greek Musical Notation: U+1D246 to U+1D24F.
-    if (character >= 0xf09d8986 && character <= 0xf09d898f) {
-      return F_true;
-    }
-
-    // Tai Xuan Jing Symbols: U+1D357 to U+1D35F.
-    if (character >= 0xf09d8d97 && character <= 0xf09d8d9f) {
-      return F_true;
-    }
-
-    // Kaktovik Numerals: U+1D2D4 to U+1D2DF.
-    if (character >= 0xf09d8b94 && character <= 0xf09d8b9f) {
-      return F_true;
-    }
-
-    // Counting Rod Numerals: U+1D372 to U+1D37F.
-    if (character >= 0xf09d8db2 && character <= 0xf09d8dbf) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D506.
-    if (character == 0xf09d9486) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D50B to U+1D50C.
-    if (character >= 0xf09d948b && character <= 0xf09d948c) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D515, U+1D51D, U+1D53A, U+1D53F.
-    if (character == 0xf09d9495 || character == 0xf09d949d || character == 0xf09d94ba || character == 0xf09d94bf) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D515.
-    if (character == 0xf09d9495) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D547 to U+1D549.
-    if (character >= 0xf09d9587 && character <= 0xf09d9589) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D551, U+1D6A6, U+1D6A7.
-    if (character == 0xf09d9591 || character == 0xf09d9aa6 || character == 0xf09d9aa7) {
-      return F_true;
-    }
-
-    // Mathematical Alphanumeric Symbols: U+1D7CC to U+1D7CD.
-    if (character >= 0xf09d9f8c && character <= 0xf09d9f8d) {
-      return F_true;
-    }
-
-    // Sutton SignWriting: U+1DA8C to U+1DA9A.
-    if (character >= 0xf09daa8c && character <= 0xf09daa9a) {
-      return F_true;
-    }
-
-    // Sutton SignWriting: U+1DAA0.
-    if (character == 0xf09daaa0) {
-      return F_true;
-    }
-
-    // Latin Extended-G: U+1DF1F to U+1DF24.
-    if (character >= 0xf09dbc9f && character <= 0xf09dbca4) {
-      return F_true;
-    }
-
-    // Latin Extended-G: U+1DF2B to U+1DFFF.
-    if (character >= 0xf09dbcab && character <= 0xf09dbfbf) {
-      return F_true;
-    }
-
-    // Cyrillic Extended-D: U+1E06E to U+1E08E.
-    if (character >= 0xf09e81ae && character <= 0xf09e828e) {
-      return F_true;
-    }
-
-    // Nag Mundari: U+1E4FA to U+1E4FF.
-    if (character >= 0xf09e93ba && character <= 0xf09e93bf) {
-      return F_true;
-    }
-
-    // Mende Kikakui: U+1E8C5 to U+1E8C6.
-    if (character >= 0xf09ea385 && character <= 0xf09ea386) {
-      return F_true;
-    }
-
-    // Mende Kikakui: U+1E8D7 to U+1E8DF.
-    if (character >= 0xf09ea397 && character <= 0xf09ea39f) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE04, U+1EE20, U+1EE23.
-    if (character == 0xf09eb884 || character == 0xf09eb8a0 || character == 0xf09eb8a3) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE25 to U+1EE26.
-    if (character >= 0xf09eb8a5 && character <= 0xf09eb8a6) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE28, U+1EE33, U+1EE38, U+1EE3A.
-    if (character == 0xf09eb8a8 || character == 0xf09eb8b3 || character == 0xf09eb8b8 || character == 0xf09eb8ba) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE3C to U+1EE41.
-    if (character >= 0xf09eb8bc && character <= 0xf09eb981) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE43 to U+1EE46.
-    if (character >= 0xf09eb983 && character <= 0xf09eb986) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE48, U+1EE4A, U+1EE4C, U+1EE50.
-    if (character == 0xf09eb988 || character == 0xf09eb98a || character == 0xf09eb98c || character == 0xf09eb990) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE53, U+1EE55, U+1EE56, U+1EE58.
-    if (character == 0xf09eb993 || character == 0xf09eb995 || character == 0xf09eb996 || character == 0xf09eb998) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE5A, U+1EE5C, U+1EE5E, U+1EE60.
-    if (character == 0xf09eb99a || character == 0xf09eb99c || character == 0xf09eb99e || character == 0xf09eb9a0) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE63, U+1EE65, U+1EE66, U+1EE6B.
-    if (character == 0xf09eb9a3 || character == 0xf09eb9a5 || character == 0xf09eb9a6 || character == 0xf09eb9ab) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE73, U+1EE78, U+1EE7D, U+1EE7F.
-    if (character == 0xf09eb9b3 || character == 0xf09eb9b8 || character == 0xf09eb9bd || character == 0xf09eb9bf) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE8A.
-    if (character == 0xf09eba8a) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EE9C to U+1EEA0.
-    if (character >= 0xf09eba9c && character <= 0xf09ebaa0) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EEA4, U+1EEAA.
-    if (character == 0xf09ebaa4 || character == 0xf09ebaaa) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EEBC to U+1EEEF.
-    if (character >= 0xf09ebabc && character <= 0xf09ebbaf) {
-      return F_true;
-    }
-
-    // Arabic Mathematical Alphabetic Symbols: U+1EEF2 to U+1EEFF.
-    if (character >= 0xf09ebbb2 && character <= 0xf09ebbbf) {
-      return F_true;
-    }
-
-    // Mahjong Tiles: U+1F02C to U+1F02F.
-    if (character >= 0xf09f80ac && character <= 0xf09f80af) {
-      return F_true;
-    }
-
-    // Domino Tiles: U+1F094 to U+1F09F.
-    if (character >= 0xf09f8294 && character <= 0xf09f829f) {
-      return F_true;
-    }
-
-    // Playing Cards: U+1F0AF to U+1F0B0.
-    if (character >= 0xf09f82af && character <= 0xf09f82b0) {
-      return F_true;
-    }
-
-    // Playing Cards: U+1F0C0, U+1F0D0.
-    if (character == 0xf09f8380 || character == 0xf09f8390) {
-      return F_true;
-    }
-
-    // Playing Cards: U+1F0F6 to U+1F0FF.
-    if (character >= 0xf09f83b6 && character <= 0xf09f83bf) {
-      return F_true;
-    }
-
-    // Enclosed Alphanumeric Supplement: U+1F10D to U+1F10F.
-    if (character >= 0xf09f848d && character <= 0xf09f848f) {
-      return F_true;
-    }
-
-    // Enclosed Alphanumeric Supplement: U+1F12F.
-    if (character == 0xf09f84af) {
-      return F_true;
-    }
-
-    // Enclosed Alphanumeric Supplement: U+1F16C to U+1F16F.
-    if (character >= 0xf09f85ac && character <= 0xf09f85af) {
-      return F_true;
-    }
-
-    // Enclosed Alphanumeric Supplement: U+1F19B to U+1F1E5.
-    if (character >= 0xf09f869b && character <= 0xf09f87a5) {
-      return F_true;
-    }
-
-    // Enclosed Ideographic Supplement: U+1F203 to U+1F20F.
-    if (character >= 0xf09f8883 && character <= 0xf09f888f) {
-      return F_true;
-    }
-
-    // Enclosed Ideographic Supplement: U+1F23B to U+1F23F.
-    if (character >= 0xf09f88bb && character <= 0xf09f88bf) {
-      return F_true;
-    }
-
-    // Enclosed Ideographic Supplement: U+1F249 to U+1F24F.
-    if (character >= 0xf09f8989 && character <= 0xf09f898f) {
-      return F_true;
-    }
-
-    // Enclosed Ideographic Supplement: U+1F252 to U+1F2FF.
-    if (character >= 0xf09f8992 && character <= 0xf09f8bbf) {
-      return F_true;
-    }
-
-    // Transport and Map Symbols: U+1F6D8 to U+1F6DB.
-    if (character >= 0xf09f9b98 && character <= 0xf09f9b9b) {
-      return F_true;
-    }
-
-    // Transport and Map Symbols: U+1F6ED to U+1F6EF.
-    if (character >= 0xf09f9bad && character <= 0xf09f9baf) {
-      return F_true;
-    }
-
-    // Transport and Map Symbols: U+1F6FD to U+1F6FF.
-    if (character >= 0xf09f9bbd && character <= 0xf09f9bbf) {
-      return F_true;
-    }
-
-    // Alchemical Symbols: U+1F777 to U+1F77A.
-    if (character >= 0xf09f9db7 && character <= 0xf09f9dba) {
-      return F_true;
-    }
-
-    // Geometric Shapes Extended: U+1F7DA to U+1F7DF.
-    if (character >= 0xf09f9f9a && character <= 0xf09f9f9f) {
-      return F_true;
-    }
-
-    // Geometric Shapes Extended: U+1F7EC to U+1F7EF.
-    if (character >= 0xf09f9fac && character <= 0xf09f9faf) {
-      return F_true;
-    }
-
-    // Geometric Shapes Extended: U+1F7F1 to U+1F7FF.
-    if (character >= 0xf09f9fb1 && character <= 0xf09f9fbf) {
-      return F_true;
-    }
-
-    // Supplemental Arrows C: U+1F80C to U+1F80F.
-    if (character >= 0xf09fa08c && character <= 0xf09fa08f) {
-      return F_true;
-    }
-
-    // Supplemental Arrows C: U+1F848 to U+1F84F.
-    if (character >= 0xf09fa188 && character <= 0xf09fa18f) {
-      return F_true;
-    }
-
-    // Supplemental Arrows C: U+1F85A to U+1F85F.
-    if (character >= 0xf09fa19a && character <= 0xf09fa19f) {
-      return F_true;
-    }
-
-    // Supplemental Arrows C: U+1F888 to U+1F88F.
-    if (character >= 0xf09fa288 && character <= 0xf09fa28f) {
-      return F_true;
-    }
-
-    // Supplemental Arrows C: U+1F8AE to U+1F8FF.
-    if (character >= 0xf09fa2ae && character <= 0xf09fa3bf) {
-      return F_true;
-    }
-
-    // Supplemental Symbols and Pictographs: U+1F900 to U+1F90F.
-    if (character >= 0xf09fa480 && character <= 0xf09fa48f) {
-      return F_true;
-    }
-
-    // Supplemental Symbols and Pictographs: U+1F919 to U+1F97F.
-    if (character >= 0xf09fa499 && character <= 0xf09fa5bf) {
-      return F_true;
-    }
-
-    // Supplemental Symbols and Pictographs: U+1F985 to U+1F9BF.
-    if (character >= 0xf09fa685 && character <= 0xf09fa6bf) {
-      return F_true;
-    }
-
-    // Supplemental Symbols and Pictographs: U+1F9C1 to U+1F9FF.
-    if (character >= 0xf09fa781 && character <= 0xf09fa7bf) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FA7D to U+1FA7F.
-    if (character >= 0xf09fa9bd && character <= 0xf09fa9bf) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FA89 to U+1FA8F.
-    if (character >= 0xf09faa89 && character <= 0xf09faa8f) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FABE.
-    if (character == 0xf09faabe) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FAC6 to U+1FACD.
-    if (character >= 0xf09fab86 && character <= 0xf09fab8d) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FADC to U+1FADF.
-    if (character >= 0xf09fab9c && character <= 0xf09fab9f) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FAE9 to U+1FAEF.
-    if (character >= 0xf09faba9 && character <= 0xf09fabaf) {
-      return F_true;
-    }
-
-    // Symbols and Pictographs Extended-A: U+1FAF9 to U+1FAFF.
-    if (character >= 0xf09fabb9 && character <= 0xf09fabbf) {
-      return F_true;
-    }
-
-    // CJK Unified Ideographs Extension B: U+2A6D7 to U+2A6FF.
-    if (character >= 0xf0aa9b97 && character <= 0xf0aa9bbf) {
-      return F_true;
-    }
-
-    // CJK Unified Ideographs Extension C: U+2B735 to U+2B73F.
-    if (character >= 0xf0ab9cb5 && character <= 0xf0ab9cbf) {
-      return F_true;
-    }
-
-    // CJK Unified Ideographs Extension D: U+2B81E to U+2B81F.
-    if (character >= 0xf0aba09e && character <= 0xf0aba09f) {
-      return F_true;
-    }
-
-    // CJK Unified Ideographs Extension E: U+2CEA2 to U+2F7FD.
-    if (character >= 0xf0acbaa2 && character <= 0xf0af9fbd) {
-      return F_true;
-    }
-
-    // CJK Unified Ideographs Extension F: U+2CEB2 to U+2CEBF.
-    if (character >= 0xf0acbab2 && character <= 0xf0acbabf) {
-      return F_true;
-    }
-
-    // CJK Compatibility Ideographs Supplement: U+2FA1E to U+2FFFD.
-    if (character >= 0xf0b08080 && character <= 0xf0afbfbd) {
-      return F_true;
-    }
-
-    // CJK Unified Ideographs Extension G: U+3134B to U+3134F.
-    if (character >= 0xf0b18d8b && character <= 0xf0b18d8f) {
-      return F_true;
-    }
-
-    // Tertiary Ideographic Plane: U+30000 to U+3134F.
-    if (character >= 0xf0b08080 && character <= 0xf0b18d8f) {
-      return F_true;
-    }
-
-    // Tertiary Ideographic Plane: U+323AF to U+3FFFD.
-    if (character >= 0xf0b28eaf && character <= 0xf0bfbfbd) {
-      return F_true;
-    }
-
-    // Plane 5: U+40000 to U+4FFFD.
-    if (character >= 0xf1808080 && character <= 0xf18fbfbd) {
-      return F_true;
-    }
-
-    // Plane 6: U+50000 to U+5FFFD.
-    if (character >= 0xf1908080 && character <= 0xf19fbfbd) {
-      return F_true;
-    }
-
-    // Plane 7: U+60000 to U+6FFFD.
-    if (character >= 0xf1a08080 && character <= 0xf1afbfbd) {
-      return F_true;
-    }
-
-    // Plane 8: U+70000 to U+7FFFD.
-    if (character >= 0xf1b08080 && character <= 0xf1bfbfbd) {
-      return F_true;
-    }
-
-    // Plane 9: U+80000 to U+8FFFD.
-    if (character >= 0xf2808080 && character <= 0xf28fbfbd) {
-      return F_true;
-    }
-
-    // Plane 10: U+90000 to U+9FFFD.
-    if (character >= 0xf2908080 && character <= 0xf29fbfbd) {
-      return F_true;
-    }
-
-    // Plane 11: U+A0000 to U+AFFFD.
-    if (character >= 0xf2a08080 && character <= 0xf2afbfbd) {
-      return F_true;
-    }
-
-    // Plane 12: U+B0000 to U+BFFFD.
-    if (character >= 0xf2b08080 && character <= 0xf2bfbfbd) {
-      return F_true;
-    }
-
-    // Plane 13: U+C0000 to U+CFFFD.
-    if (character >= 0xf3808080 && character <= 0xf38fbfbd) {
-      return F_true;
-    }
-
-    // Plane 14: U+D0000 to U+DFFFD.
-    if (character >= 0xf3908080 && character <= 0xf39fbfbd) {
-      return F_true;
-    }
-
-    // Supplementary Special Purpose, Tags: U+E0000.
-    if (character == 0xf3a08080) {
-      return F_true;
-    }
-
-    // Supplementary Special Purpose, Tags: U+E0002 to U+E001F.
-    if (character >= 0xf3a08082 && character <= 0xf3a0809f) {
-      return F_true;
-    }
-
-    // Supplementary Special Purpose, between Tags and Variation Selectors Supplement: U+E0080 to U+E00FF.
-    if (character >= 0xf3a08280 && character <= 0xf3a083bf) {
-      return F_true;
-    }
-
-    // Supplementary Special Purpose, after Variation Selectors Supplement: U+E01F0 to U+EFFFD.
-    if (character >= 0xf3a087b0 && character <= 0xf3afbfbd) {
-      return F_true;
     }
 
     return F_false;
diff --git a/level_0/f_utf/c/private-utf_unassigned.h b/level_0/f_utf/c/private-utf_unassigned.h
index 781ab26..9052f1b 100644
--- a/level_0/f_utf/c/private-utf_unassigned.h
+++ b/level_0/f_utf/c/private-utf_unassigned.h
@@ -22,8 +22,8 @@ extern "C" {
  *
  * Intended to be shared to each of the different implementation variations.
  *
- * @param character
- *   The character to validate.
+ * @param sequence
+ *   The byte sequence to validate as a character.
  *
  * @return
  *   F_true if a UTF-8 character.
@@ -36,7 +36,7 @@ extern "C" {
  * @see f_utf_is_unassigned()
  */
 #if !defined(_di_f_utf_character_is_unassigned_) || !defined(_di_f_utf_is_unassigned_)
-  extern f_status_t private_f_utf_character_is_unassigned(const f_utf_char_t character) F_attribute_visibility_internal_d;
+  extern f_status_t private_f_utf_character_is_unassigned(const f_utf_char_t sequence) F_attribute_visibility_internal_d;
 #endif // !defined(_di_f_utf_character_is_unassigned_) || !defined(_di_f_utf_is_unassigned_)
 
 #ifdef __cplusplus
-- 
1.8.3.1