Add uprop_get_jg()

5 files changed, 1136 insertions, 0 deletions

diff --git a/data/DerivedJoiningGroup b/data/DerivedJoiningGroup
new file mode 100644
index 0000000..364847b
--- /dev/null
+++ b/data/DerivedJoiningGroup
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+# DerivedJoiningGroup-15.1.0.txt
+# Date: 2023-01-05, 20:34:37 GMT
+# © 2023 Unicode®, Inc.
+# Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
+# For terms of use, see https://www.unicode.org/terms_of_use.html
+#
+# Unicode Character Database
+#   For documentation, see https://www.unicode.org/reports/tr44/
+
+# ================================================
+
+# Joining Group (listing ArabicShaping.txt, field 3)
+
+#  All code points not explicitly listed for Joining_Group
+#  have the value No_Joining_Group.
+
+# @missing: 0000..10FFFF; No_Joining_Group
+
+# ================================================
+
+0639..063A    ; Ain # Lo   [2] ARABIC LETTER AIN..ARABIC LETTER GHAIN
+06A0          ; Ain # Lo       ARABIC LETTER AIN WITH THREE DOTS ABOVE
+06FC          ; Ain # Lo       ARABIC LETTER GHAIN WITH DOT BELOW
+075D..075F    ; Ain # Lo   [3] ARABIC LETTER AIN WITH TWO DOTS ABOVE..ARABIC LETTER AIN WITH TWO DOTS VERTICALLY ABOVE
+08B3          ; Ain # Lo       ARABIC LETTER AIN WITH THREE DOTS BELOW
+08C3          ; Ain # Lo       ARABIC LETTER GHAIN WITH THREE DOTS ABOVE
+
+# Total code points: 9
+
+# ================================================
+
+0710          ; Alaph # Lo       SYRIAC LETTER ALAPH
+
+# Total code points: 1
+
+# ================================================
+
+0622..0623    ; Alef # Lo   [2] ARABIC LETTER ALEF WITH MADDA ABOVE..ARABIC LETTER ALEF WITH HAMZA ABOVE
+0625          ; Alef # Lo       ARABIC LETTER ALEF WITH HAMZA BELOW
+0627          ; Alef # Lo       ARABIC LETTER ALEF
+0671..0673    ; Alef # Lo   [3] ARABIC LETTER ALEF WASLA..ARABIC LETTER ALEF WITH WAVY HAMZA BELOW
+0675          ; Alef # Lo       ARABIC LETTER HIGH HAMZA ALEF
+0773..0774    ; Alef # Lo   [2] ARABIC LETTER ALEF WITH EXTENDED ARABIC-INDIC DIGIT TWO ABOVE..ARABIC LETTER ALEF WITH EXTENDED ARABIC-INDIC DIGIT THREE ABOVE
+0870..0882    ; Alef # Lo  [19] ARABIC LETTER ALEF WITH ATTACHED FATHA..ARABIC LETTER ALEF WITH ATTACHED LEFT HAMZA
+
+# Total code points: 29
+
+# ================================================
+
+0628          ; Beh # Lo       ARABIC LETTER BEH
+062A..062B    ; Beh # Lo   [2] ARABIC LETTER TEH..ARABIC LETTER THEH
+066E          ; Beh # Lo       ARABIC LETTER DOTLESS BEH
+0679..0680    ; Beh # Lo   [8] ARABIC LETTER TTEH..ARABIC LETTER BEHEH
+0750..0756    ; Beh # Lo   [7] ARABIC LETTER BEH WITH THREE DOTS HORIZONTALLY BELOW..ARABIC LETTER BEH WITH SMALL V
+08A0..08A1    ; Beh # Lo   [2] ARABIC LETTER BEH WITH SMALL V BELOW..ARABIC LETTER BEH WITH HAMZA ABOVE
+08B6..08B8    ; Beh # Lo   [3] ARABIC LETTER BEH WITH SMALL MEEM ABOVE..ARABIC LETTER TEH WITH SMALL TEH ABOVE
+08BE..08C0    ; Beh # Lo   [3] ARABIC LETTER PEH WITH SMALL V..ARABIC LETTER TTEH WITH SMALL V
+
+# Total code points: 27
+
+# ================================================
+
+0712          ; Beth # Lo       SYRIAC LETTER BETH
+072D          ; Beth # Lo       SYRIAC LETTER PERSIAN BHETH
+
+# Total code points: 2
+
+# ================================================
+
+062F..0630    ; Dal # Lo   [2] ARABIC LETTER DAL..ARABIC LETTER THAL
+0688..0690    ; Dal # Lo   [9] ARABIC LETTER DDAL..ARABIC LETTER DAL WITH FOUR DOTS ABOVE
+06EE          ; Dal # Lo       ARABIC LETTER DAL WITH INVERTED V
+0759..075A    ; Dal # Lo   [2] ARABIC LETTER DAL WITH TWO DOTS VERTICALLY BELOW AND SMALL TAH..ARABIC LETTER DAL WITH INVERTED SMALL V BELOW
+08AE          ; Dal # Lo       ARABIC LETTER DAL WITH THREE DOTS BELOW
+
+# Total code points: 15
+
+# ================================================
+
+0715..0716    ; Dalath_Rish # Lo   [2] SYRIAC LETTER DALATH..SYRIAC LETTER DOTLESS DALATH RISH
+072A          ; Dalath_Rish # Lo       SYRIAC LETTER RISH
+072F          ; Dalath_Rish # Lo       SYRIAC LETTER PERSIAN DHALATH
+
+# Total code points: 4
+
+# ================================================
+
+0725          ; E # Lo       SYRIAC LETTER E
+
+# Total code points: 1
+
+# ================================================
+
+0641          ; Feh # Lo       ARABIC LETTER FEH
+06A1..06A6    ; Feh # Lo   [6] ARABIC LETTER DOTLESS FEH..ARABIC LETTER PEHEH
+0760..0761    ; Feh # Lo   [2] ARABIC LETTER FEH WITH TWO DOTS BELOW..ARABIC LETTER FEH WITH THREE DOTS POINTING UPWARDS BELOW
+08A4          ; Feh # Lo       ARABIC LETTER FEH WITH DOT BELOW AND THREE DOTS ABOVE
+
+# Total code points: 10
+
+# ================================================
+
+0724          ; Final_Semkath # Lo       SYRIAC LETTER FINAL SEMKATH
+
+# Total code points: 1
+
+# ================================================
+
+063B..063C    ; Gaf # Lo   [2] ARABIC LETTER KEHEH WITH TWO DOTS ABOVE..ARABIC LETTER KEHEH WITH THREE DOTS BELOW
+06A9          ; Gaf # Lo       ARABIC LETTER KEHEH
+06AB          ; Gaf # Lo       ARABIC LETTER KAF WITH RING
+06AF..06B4    ; Gaf # Lo   [6] ARABIC LETTER GAF..ARABIC LETTER GAF WITH THREE DOTS ABOVE
+0762..0764    ; Gaf # Lo   [3] ARABIC LETTER KEHEH WITH DOT ABOVE..ARABIC LETTER KEHEH WITH THREE DOTS POINTING UPWARDS BELOW
+088D          ; Gaf # Lo       ARABIC LETTER KEHEH WITH TWO DOTS VERTICALLY BELOW
+08B0          ; Gaf # Lo       ARABIC LETTER GAF WITH INVERTED STROKE
+08C2          ; Gaf # Lo       ARABIC LETTER KEHEH WITH SMALL V
+08C8          ; Gaf # Lo       ARABIC LETTER GRAF
+
+# Total code points: 17
+
+# ================================================
+
+0713..0714    ; Gamal # Lo   [2] SYRIAC LETTER GAMAL..SYRIAC LETTER GAMAL GARSHUNI
+072E          ; Gamal # Lo       SYRIAC LETTER PERSIAN GHAMAL
+
+# Total code points: 3
+
+# ================================================
+
+062C..062E    ; Hah # Lo   [3] ARABIC LETTER JEEM..ARABIC LETTER KHAH
+0681..0687    ; Hah # Lo   [7] ARABIC LETTER HAH WITH HAMZA ABOVE..ARABIC LETTER TCHEHEH
+06BF          ; Hah # Lo       ARABIC LETTER TCHEH WITH DOT ABOVE
+0757..0758    ; Hah # Lo   [2] ARABIC LETTER HAH WITH TWO DOTS ABOVE..ARABIC LETTER HAH WITH THREE DOTS POINTING UPWARDS BELOW
+076E..076F    ; Hah # Lo   [2] ARABIC LETTER HAH WITH SMALL ARABIC LETTER TAH BELOW..ARABIC LETTER HAH WITH SMALL ARABIC LETTER TAH AND TWO DOTS
+0772          ; Hah # Lo       ARABIC LETTER HAH WITH SMALL ARABIC LETTER TAH ABOVE
+077C          ; Hah # Lo       ARABIC LETTER HAH WITH EXTENDED ARABIC-INDIC DIGIT FOUR BELOW
+088A          ; Hah # Lo       ARABIC LETTER HAH WITH INVERTED SMALL V BELOW
+08A2          ; Hah # Lo       ARABIC LETTER JEEM WITH TWO DOTS ABOVE
+08C1          ; Hah # Lo       ARABIC LETTER TCHEH WITH SMALL V
+08C5..08C6    ; Hah # Lo   [2] ARABIC LETTER JEEM WITH THREE DOTS ABOVE..ARABIC LETTER JEEM WITH THREE DOTS BELOW
+
+# Total code points: 22
+
+# ================================================
+
+06C3          ; Teh_Marbuta_Goal # Lo       ARABIC LETTER TEH MARBUTA GOAL
+
+# Total code points: 1
+
+# ================================================
+
+0717          ; He # Lo       SYRIAC LETTER HE
+
+# Total code points: 1
+
+# ================================================
+
+0647          ; Heh # Lo       ARABIC LETTER HEH
+
+# Total code points: 1
+
+# ================================================
+
+06C1..06C2    ; Heh_Goal # Lo   [2] ARABIC LETTER HEH GOAL..ARABIC LETTER HEH GOAL WITH HAMZA ABOVE
+
+# Total code points: 2
+
+# ================================================
+
+071A          ; Heth # Lo       SYRIAC LETTER HETH
+
+# Total code points: 1
+
+# ================================================
+
+0643          ; Kaf # Lo       ARABIC LETTER KAF
+06AC..06AE    ; Kaf # Lo   [3] ARABIC LETTER KAF WITH DOT ABOVE..ARABIC LETTER KAF WITH THREE DOTS BELOW
+077F          ; Kaf # Lo       ARABIC LETTER KAF WITH TWO DOTS ABOVE
+08B4          ; Kaf # Lo       ARABIC LETTER KAF WITH DOT BELOW
+
+# Total code points: 6
+
+# ================================================
+
+071F          ; Kaph # Lo       SYRIAC LETTER KAPH
+
+# Total code points: 1
+
+# ================================================
+
+06BE          ; Knotted_Heh # Lo       ARABIC LETTER HEH DOACHASHMEE
+06FF          ; Knotted_Heh # Lo       ARABIC LETTER HEH WITH INVERTED V
+
+# Total code points: 2
+
+# ================================================
+
+0644          ; Lam # Lo       ARABIC LETTER LAM
+06B5..06B8    ; Lam # Lo   [4] ARABIC LETTER LAM WITH SMALL V..ARABIC LETTER LAM WITH THREE DOTS BELOW
+076A          ; Lam # Lo       ARABIC LETTER LAM WITH BAR
+08A6          ; Lam # Lo       ARABIC LETTER LAM WITH DOUBLE BAR
+08C7          ; Lam # Lo       ARABIC LETTER LAM WITH SMALL ARABIC LETTER TAH ABOVE
+
+# Total code points: 8
+
+# ================================================
+
+0720          ; Lamadh # Lo       SYRIAC LETTER LAMADH
+
+# Total code points: 1
+
+# ================================================
+
+0645          ; Meem # Lo       ARABIC LETTER MEEM
+0765..0766    ; Meem # Lo   [2] ARABIC LETTER MEEM WITH DOT ABOVE..ARABIC LETTER MEEM WITH DOT BELOW
+08A7          ; Meem # Lo       ARABIC LETTER MEEM WITH THREE DOTS ABOVE
+
+# Total code points: 4
+
+# ================================================
+
+0721          ; Mim # Lo       SYRIAC LETTER MIM
+
+# Total code points: 1
+
+# ================================================
+
+0646          ; Noon # Lo       ARABIC LETTER NOON
+06B9..06BC    ; Noon # Lo   [4] ARABIC LETTER NOON WITH DOT BELOW..ARABIC LETTER NOON WITH RING
+0767..0769    ; Noon # Lo   [3] ARABIC LETTER NOON WITH TWO DOTS BELOW..ARABIC LETTER NOON WITH SMALL V
+0889          ; Noon # Lo       ARABIC LETTER NOON WITH INVERTED SMALL V
+
+# Total code points: 9
+
+# ================================================
+
+0722          ; Nun # Lo       SYRIAC LETTER NUN
+
+# Total code points: 1
+
+# ================================================
+
+0726          ; Pe # Lo       SYRIAC LETTER PE
+
+# Total code points: 1
+
+# ================================================
+
+0642          ; Qaf # Lo       ARABIC LETTER QAF
+066F          ; Qaf # Lo       ARABIC LETTER DOTLESS QAF
+06A7..06A8    ; Qaf # Lo   [2] ARABIC LETTER QAF WITH DOT ABOVE..ARABIC LETTER QAF WITH THREE DOTS ABOVE
+08A5          ; Qaf # Lo       ARABIC LETTER QAF WITH DOT BELOW
+08B5          ; Qaf # Lo       ARABIC LETTER QAF WITH DOT BELOW AND NO DOTS ABOVE
+
+# Total code points: 6
+
+# ================================================
+
+0729          ; Qaph # Lo       SYRIAC LETTER QAPH
+
+# Total code points: 1
+
+# ================================================
+
+0631..0632    ; Reh # Lo   [2] ARABIC LETTER REH..ARABIC LETTER ZAIN
+0691..0699    ; Reh # Lo   [9] ARABIC LETTER RREH..ARABIC LETTER REH WITH FOUR DOTS ABOVE
+06EF          ; Reh # Lo       ARABIC LETTER REH WITH INVERTED V
+075B          ; Reh # Lo       ARABIC LETTER REH WITH STROKE
+076B..076C    ; Reh # Lo   [2] ARABIC LETTER REH WITH TWO DOTS VERTICALLY ABOVE..ARABIC LETTER REH WITH HAMZA ABOVE
+0771          ; Reh # Lo       ARABIC LETTER REH WITH SMALL ARABIC LETTER TAH AND TWO DOTS
+08AA          ; Reh # Lo       ARABIC LETTER REH WITH LOOP
+08B2          ; Reh # Lo       ARABIC LETTER ZAIN WITH INVERTED V ABOVE
+08B9          ; Reh # Lo       ARABIC LETTER REH WITH SMALL NOON ABOVE
+
+# Total code points: 19
+
+# ================================================
+
+0727          ; Reversed_Pe # Lo       SYRIAC LETTER REVERSED PE
+
+# Total code points: 1
+
+# ================================================
+
+0635..0636    ; Sad # Lo   [2] ARABIC LETTER SAD..ARABIC LETTER DAD
+069D..069E    ; Sad # Lo   [2] ARABIC LETTER SAD WITH TWO DOTS BELOW..ARABIC LETTER SAD WITH THREE DOTS ABOVE
+06FB          ; Sad # Lo       ARABIC LETTER DAD WITH DOT BELOW
+08AF          ; Sad # Lo       ARABIC LETTER SAD WITH THREE DOTS BELOW
+
+# Total code points: 6
+
+# ================================================
+
+0728          ; Sadhe # Lo       SYRIAC LETTER SADHE
+
+# Total code points: 1
+
+# ================================================
+
+0633..0634    ; Seen # Lo   [2] ARABIC LETTER SEEN..ARABIC LETTER SHEEN
+069A..069C    ; Seen # Lo   [3] ARABIC LETTER SEEN WITH DOT BELOW AND DOT ABOVE..ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE
+06FA          ; Seen # Lo       ARABIC LETTER SHEEN WITH DOT BELOW
+075C          ; Seen # Lo       ARABIC LETTER SEEN WITH FOUR DOTS ABOVE
+076D          ; Seen # Lo       ARABIC LETTER SEEN WITH TWO DOTS VERTICALLY ABOVE
+0770          ; Seen # Lo       ARABIC LETTER SEEN WITH SMALL ARABIC LETTER TAH AND TWO DOTS
+077D..077E    ; Seen # Lo   [2] ARABIC LETTER SEEN WITH EXTENDED ARABIC-INDIC DIGIT FOUR ABOVE..ARABIC LETTER SEEN WITH INVERTED V
+
+# Total code points: 11
+
+# ================================================
+
+0723          ; Semkath # Lo       SYRIAC LETTER SEMKATH
+
+# Total code points: 1
+
+# ================================================
+
+072B          ; Shin # Lo       SYRIAC LETTER SHIN
+
+# Total code points: 1
+
+# ================================================
+
+06AA          ; Swash_Kaf # Lo       ARABIC LETTER SWASH KAF
+
+# Total code points: 1
+
+# ================================================
+
+0637..0638    ; Tah # Lo   [2] ARABIC LETTER TAH..ARABIC LETTER ZAH
+069F          ; Tah # Lo       ARABIC LETTER TAH WITH THREE DOTS ABOVE
+088B..088C    ; Tah # Lo   [2] ARABIC LETTER TAH WITH DOT BELOW..ARABIC LETTER TAH WITH THREE DOTS BELOW
+08A3          ; Tah # Lo       ARABIC LETTER TAH WITH TWO DOTS ABOVE
+
+# Total code points: 6
+
+# ================================================
+
+072C          ; Taw # Lo       SYRIAC LETTER TAW
+
+# Total code points: 1
+
+# ================================================
+
+0629          ; Teh_Marbuta # Lo       ARABIC LETTER TEH MARBUTA
+06C0          ; Teh_Marbuta # Lo       ARABIC LETTER HEH WITH YEH ABOVE
+06D5          ; Teh_Marbuta # Lo       ARABIC LETTER AE
+
+# Total code points: 3
+
+# ================================================
+
+071B..071C    ; Teth # Lo   [2] SYRIAC LETTER TETH..SYRIAC LETTER TETH GARSHUNI
+
+# Total code points: 2
+
+# ================================================
+
+0624          ; Waw # Lo       ARABIC LETTER WAW WITH HAMZA ABOVE
+0648          ; Waw # Lo       ARABIC LETTER WAW
+0676..0677    ; Waw # Lo   [2] ARABIC LETTER HIGH HAMZA WAW..ARABIC LETTER U WITH HAMZA ABOVE
+06C4..06CB    ; Waw # Lo   [8] ARABIC LETTER WAW WITH RING..ARABIC LETTER VE
+06CF          ; Waw # Lo       ARABIC LETTER WAW WITH DOT ABOVE
+0778..0779    ; Waw # Lo   [2] ARABIC LETTER WAW WITH EXTENDED ARABIC-INDIC DIGIT TWO ABOVE..ARABIC LETTER WAW WITH EXTENDED ARABIC-INDIC DIGIT THREE ABOVE
+08AB          ; Waw # Lo       ARABIC LETTER WAW WITH DOT WITHIN
+
+# Total code points: 16
+
+# ================================================
+
+0718          ; Syriac_Waw # Lo       SYRIAC LETTER WAW
+
+# Total code points: 1
+
+# ================================================
+
+0620          ; Yeh # Lo       ARABIC LETTER KASHMIRI YEH
+0626          ; Yeh # Lo       ARABIC LETTER YEH WITH HAMZA ABOVE
+0649..064A    ; Yeh # Lo   [2] ARABIC LETTER ALEF MAKSURA..ARABIC LETTER YEH
+0678          ; Yeh # Lo       ARABIC LETTER HIGH HAMZA YEH
+06D0..06D1    ; Yeh # Lo   [2] ARABIC LETTER E..ARABIC LETTER YEH WITH THREE DOTS BELOW
+0777          ; Yeh # Lo       ARABIC LETTER FARSI YEH WITH EXTENDED ARABIC-INDIC DIGIT FOUR BELOW
+08A8..08A9    ; Yeh # Lo   [2] ARABIC LETTER YEH WITH TWO DOTS BELOW AND HAMZA ABOVE..ARABIC LETTER YEH WITH TWO DOTS BELOW AND DOT ABOVE
+08BA          ; Yeh # Lo       ARABIC LETTER YEH WITH TWO DOTS BELOW AND SMALL NOON ABOVE
+
+# Total code points: 11
+
+# ================================================
+
+06D2..06D3    ; Yeh_Barree # Lo   [2] ARABIC LETTER YEH BARREE..ARABIC LETTER YEH BARREE WITH HAMZA ABOVE
+
+# Total code points: 2
+
+# ================================================
+
+06CD          ; Yeh_With_Tail # Lo       ARABIC LETTER YEH WITH TAIL
+
+# Total code points: 1
+
+# ================================================
+
+071D          ; Yudh # Lo       SYRIAC LETTER YUDH
+
+# Total code points: 1
+
+# ================================================
+
+071E          ; Yudh_He # Lo       SYRIAC LETTER YUDH HE
+
+# Total code points: 1
+
+# ================================================
+
+0719          ; Zain # Lo       SYRIAC LETTER ZAIN
+
+# Total code points: 1
+
+# ================================================
+
+074D          ; Zhain # Lo       SYRIAC LETTER SOGDIAN ZHAIN
+
+# Total code points: 1
+
+# ================================================
+
+074E          ; Khaph # Lo       SYRIAC LETTER SOGDIAN KHAPH
+
+# Total code points: 1
+
+# ================================================
+
+074F          ; Fe # Lo       SYRIAC LETTER SOGDIAN FE
+
+# Total code points: 1
+
+# ================================================
+
+077A..077B    ; Burushaski_Yeh_Barree # Lo   [2] ARABIC LETTER YEH BARREE WITH EXTENDED ARABIC-INDIC DIGIT TWO ABOVE..ARABIC LETTER YEH BARREE WITH EXTENDED ARABIC-INDIC DIGIT THREE ABOVE
+
+# Total code points: 2
+
+# ================================================
+
+063D..063F    ; Farsi_Yeh # Lo   [3] ARABIC LETTER FARSI YEH WITH INVERTED V..ARABIC LETTER FARSI YEH WITH THREE DOTS ABOVE
+06CC          ; Farsi_Yeh # Lo       ARABIC LETTER FARSI YEH
+06CE          ; Farsi_Yeh # Lo       ARABIC LETTER YEH WITH SMALL V
+0775..0776    ; Farsi_Yeh # Lo   [2] ARABIC LETTER FARSI YEH WITH EXTENDED ARABIC-INDIC DIGIT TWO ABOVE..ARABIC LETTER FARSI YEH WITH EXTENDED ARABIC-INDIC DIGIT THREE ABOVE
+
+# Total code points: 7
+
+# ================================================
+
+06BD          ; Nya # Lo       ARABIC LETTER NOON WITH THREE DOTS ABOVE
+
+# Total code points: 1
+
+# ================================================
+
+08AC          ; Rohingya_Yeh # Lo       ARABIC LETTER ROHINGYA YEH
+
+# Total code points: 1
+
+# ================================================
+
+08B1          ; Straight_Waw # Lo       ARABIC LETTER STRAIGHT WAW
+
+# Total code points: 1
+
+# ================================================
+
+10AC0         ; Manichaean_Aleph # Lo       MANICHAEAN LETTER ALEPH
+
+# Total code points: 1
+
+# ================================================
+
+10AD9..10ADA  ; Manichaean_Ayin # Lo   [2] MANICHAEAN LETTER AYIN..MANICHAEAN LETTER AAYIN
+
+# Total code points: 2
+
+# ================================================
+
+10AC1..10AC2  ; Manichaean_Beth # Lo   [2] MANICHAEAN LETTER BETH..MANICHAEAN LETTER BHETH
+
+# Total code points: 2
+
+# ================================================
+
+10AC5         ; Manichaean_Daleth # Lo       MANICHAEAN LETTER DALETH
+
+# Total code points: 1
+
+# ================================================
+
+10AD4         ; Manichaean_Dhamedh # Lo       MANICHAEAN LETTER DHAMEDH
+
+# Total code points: 1
+
+# ================================================
+
+10AEC         ; Manichaean_Five # No       MANICHAEAN NUMBER FIVE
+
+# Total code points: 1
+
+# ================================================
+
+10AC3..10AC4  ; Manichaean_Gimel # Lo   [2] MANICHAEAN LETTER GIMEL..MANICHAEAN LETTER GHIMEL
+
+# Total code points: 2
+
+# ================================================
+
+10ACD         ; Manichaean_Heth # Lo       MANICHAEAN LETTER HETH
+
+# Total code points: 1
+
+# ================================================
+
+10AEF         ; Manichaean_Hundred # No       MANICHAEAN NUMBER ONE HUNDRED
+
+# Total code points: 1
+
+# ================================================
+
+10AD0..10AD2  ; Manichaean_Kaph # Lo   [3] MANICHAEAN LETTER KAPH..MANICHAEAN LETTER KHAPH
+
+# Total code points: 3
+
+# ================================================
+
+10AD3         ; Manichaean_Lamedh # Lo       MANICHAEAN LETTER LAMEDH
+
+# Total code points: 1
+
+# ================================================
+
+10AD6         ; Manichaean_Mem # Lo       MANICHAEAN LETTER MEM
+
+# Total code points: 1
+
+# ================================================
+
+10AD7         ; Manichaean_Nun # Lo       MANICHAEAN LETTER NUN
+
+# Total code points: 1
+
+# ================================================
+
+10AEB         ; Manichaean_One # No       MANICHAEAN NUMBER ONE
+
+# Total code points: 1
+
+# ================================================
+
+10ADB..10ADC  ; Manichaean_Pe # Lo   [2] MANICHAEAN LETTER PE..MANICHAEAN LETTER FE
+
+# Total code points: 2
+
+# ================================================
+
+10ADE..10AE0  ; Manichaean_Qoph # Lo   [3] MANICHAEAN LETTER QOPH..MANICHAEAN LETTER QHOPH
+
+# Total code points: 3
+
+# ================================================
+
+10AE1         ; Manichaean_Resh # Lo       MANICHAEAN LETTER RESH
+
+# Total code points: 1
+
+# ================================================
+
+10ADD         ; Manichaean_Sadhe # Lo       MANICHAEAN LETTER SADHE
+
+# Total code points: 1
+
+# ================================================
+
+10AD8         ; Manichaean_Samekh # Lo       MANICHAEAN LETTER SAMEKH
+
+# Total code points: 1
+
+# ================================================
+
+10AE4         ; Manichaean_Taw # Lo       MANICHAEAN LETTER TAW
+
+# Total code points: 1
+
+# ================================================
+
+10AED         ; Manichaean_Ten # No       MANICHAEAN NUMBER TEN
+
+# Total code points: 1
+
+# ================================================
+
+10ACE         ; Manichaean_Teth # Lo       MANICHAEAN LETTER TETH
+
+# Total code points: 1
+
+# ================================================
+
+10AD5         ; Manichaean_Thamedh # Lo       MANICHAEAN LETTER THAMEDH
+
+# Total code points: 1
+
+# ================================================
+
+10AEE         ; Manichaean_Twenty # No       MANICHAEAN NUMBER TWENTY
+
+# Total code points: 1
+
+# ================================================
+
+10AC7         ; Manichaean_Waw # Lo       MANICHAEAN LETTER WAW
+
+# Total code points: 1
+
+# ================================================
+
+10ACF         ; Manichaean_Yodh # Lo       MANICHAEAN LETTER YODH
+
+# Total code points: 1
+
+# ================================================
+
+10AC9..10ACA  ; Manichaean_Zayin # Lo   [2] MANICHAEAN LETTER ZAYIN..MANICHAEAN LETTER ZHAYIN
+
+# Total code points: 2
+
+# ================================================
+
+08BB          ; African_Feh # Lo       ARABIC LETTER AFRICAN FEH
+
+# Total code points: 1
+
+# ================================================
+
+08BC          ; African_Qaf # Lo       ARABIC LETTER AFRICAN QAF
+08C4          ; African_Qaf # Lo       ARABIC LETTER AFRICAN QAF WITH THREE DOTS ABOVE
+
+# Total code points: 2
+
+# ================================================
+
+08BD          ; African_Noon # Lo       ARABIC LETTER AFRICAN NOON
+
+# Total code points: 1
+
+# ================================================
+
+0860          ; Malayalam_Nga # Lo       SYRIAC LETTER MALAYALAM NGA
+
+# Total code points: 1
+
+# ================================================
+
+0861          ; Malayalam_Ja # Lo       SYRIAC LETTER MALAYALAM JA
+
+# Total code points: 1
+
+# ================================================
+
+0862          ; Malayalam_Nya # Lo       SYRIAC LETTER MALAYALAM NYA
+
+# Total code points: 1
+
+# ================================================
+
+0863          ; Malayalam_Tta # Lo       SYRIAC LETTER MALAYALAM TTA
+
+# Total code points: 1
+
+# ================================================
+
+0864          ; Malayalam_Nna # Lo       SYRIAC LETTER MALAYALAM NNA
+
+# Total code points: 1
+
+# ================================================
+
+0865          ; Malayalam_Nnna # Lo       SYRIAC LETTER MALAYALAM NNNA
+
+# Total code points: 1
+
+# ================================================
+
+0866          ; Malayalam_Bha # Lo       SYRIAC LETTER MALAYALAM BHA
+
+# Total code points: 1
+
+# ================================================
+
+0867          ; Malayalam_Ra # Lo       SYRIAC LETTER MALAYALAM RA
+
+# Total code points: 1
+
+# ================================================
+
+0868          ; Malayalam_Lla # Lo       SYRIAC LETTER MALAYALAM LLA
+
+# Total code points: 1
+
+# ================================================
+
+0869          ; Malayalam_Llla # Lo       SYRIAC LETTER MALAYALAM LLLA
+
+# Total code points: 1
+
+# ================================================
+
+086A          ; Malayalam_Ssa # Lo       SYRIAC LETTER MALAYALAM SSA
+
+# Total code points: 1
+
+# ================================================
+
+10D02         ; Hanifi_Rohingya_Pa # Lo       HANIFI ROHINGYA LETTER PA
+10D09         ; Hanifi_Rohingya_Pa # Lo       HANIFI ROHINGYA LETTER FA
+10D1C         ; Hanifi_Rohingya_Pa # Lo       HANIFI ROHINGYA LETTER VA
+
+# Total code points: 3
+
+# ================================================
+
+10D19         ; Hanifi_Rohingya_Kinna_Ya # Lo       HANIFI ROHINGYA LETTER KINNA YA
+10D1E         ; Hanifi_Rohingya_Kinna_Ya # Lo       HANIFI ROHINGYA VOWEL I
+10D20         ; Hanifi_Rohingya_Kinna_Ya # Lo       HANIFI ROHINGYA VOWEL E
+10D23         ; Hanifi_Rohingya_Kinna_Ya # Lo       HANIFI ROHINGYA MARK NA KHONNA
+
+# Total code points: 4
+
+# ================================================
+
+0886          ; Thin_Yeh # Lo       ARABIC LETTER THIN YEH
+
+# Total code points: 1
+
+# ================================================
+
+088E          ; Vertical_Tail # Lo       ARABIC VERTICAL TAIL
+
+# Total code points: 1
+
+# EOF
diff --git a/gen/data-files b/gen/data-files
index 9222c10..9da5452 100755
--- a/gen/data-files
+++ b/gen/data-files
@@ -21,6 +21,7 @@ readonly PATHS='
 	extracted/DerivedBinaryProperties
 	extracted/DerivedDecompositionType
 	extracted/DerivedEastAsianWidth
+	extracted/DerivedJoiningGroup
 	extracted/DerivedJoiningType
 	extracted/DerivedLineBreak
 	extracted/DerivedNumericType
diff --git a/gen/prop/jg b/gen/prop/jg
new file mode 100755
index 0000000..e88442d
--- /dev/null
+++ b/gen/prop/jg
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+set -e
+cd "${0%/*}/../.."
+exec >lib/unicode/prop/uprop_get_jg.c
+
+gawk '
+BEGIN {
+	FS = "[ ;]+"
+
+	print "/* This file is autogenerated by gen/prop/jg; DO NOT EDIT. */"
+	print ""
+	print "#include \"_bsearch.h\""
+	print "#include \"rune.h\""
+	print "#include \"unicode/prop.h\""
+	print ""
+}
+
+/^[A-F0-9]/ {
+	n = split($1, a, /\.\./)
+	lo = strtonum("0X" a[1])
+	hi = strtonum("0X" a[n])
+
+	for (i = lo; i <= hi; i++)
+		props[i] = "JG_" toupper($2)
+}
+
+END {
+	print "static const struct {"
+	print "\trune lo, hi;"
+	print "\tenum uprop_jg val;"
+	print "} lookup[] = {"
+
+	for (i = 0; i <= 0x10FFFF; i++) {
+		if (!props[i])
+			continue
+		for (lo = i; props[lo] == props[i + 1]; i++)
+			;
+		printf "\t{RUNE_C(0x%06X), RUNE_C(0x%06X), %s},\n", lo, i, props[i]
+	}
+
+	print "};"
+	print ""
+	print "_MLIB_DEFINE_BSEARCH(enum uprop_jg, lookup, JG_NO_JOINING_GROUP)"
+	print ""
+	print "enum uprop_jg"
+	print "uprop_get_jg(rune ch)"
+	print "{"
+	print "\treturn ch < lookup[0].lo ? JG_NO_JOINING_GROUP : mlib_lookup(ch);"
+	print "}"
+}
+' data/DerivedJoiningGroup | sed 's/\s*$//'
diff --git a/include/unicode/prop.h b/include/unicode/prop.h
index 61e4441..587d53f 100644
--- a/include/unicode/prop.h
+++ b/include/unicode/prop.h
@@ -674,6 +674,113 @@ enum uprop_insc {
 	INSC_VOWEL_INDEPENDENT,
 };
 
+enum uprop_jg {
+	JG_NO_JOINING_GROUP = 0,     /* No Joining Group */
+	JG_AFRICAN_FEH,              /* African Feh */
+	JG_AFRICAN_NOON,             /* African Noon */
+	JG_AFRICAN_QAF,              /* African Qaf */
+	JG_AIN,                      /* Ain */
+	JG_ALAPH,                    /* Alaph */
+	JG_ALEF,                     /* Alef */
+	JG_BEH,                      /* Beh */
+	JG_BETH,                     /* Beth */
+	JG_BURUSHASKI_YEH_BARREE,    /* Burushaski Yeh Barree */
+	JG_DAL,                      /* Dal */
+	JG_DALATH_RISH,              /* Dalath Rish */
+	JG_E,                        /* E */
+	JG_FARSI_YEH,                /* Farsi Yeh */
+	JG_FE,                       /* Fe */
+	JG_FEH,                      /* Feh */
+	JG_FINAL_SEMKATH,            /* Final Semkath */
+	JG_GAF,                      /* Gaf */
+	JG_GAMAL,                    /* Gamal */
+	JG_HAH,                      /* Hah */
+	JG_HANIFI_ROHINGYA_KINNA_YA, /* Hanifi Rohingya Kinna Ya */
+	JG_HANIFI_ROHINGYA_PA,       /* Hanifi Rohingya Pa */
+	JG_HE,                       /* He */
+	JG_HEH,                      /* Heh */
+	JG_HEH_GOAL,                 /* Heh Goal */
+	JG_HETH,                     /* Heth */
+	JG_KAF,                      /* Kaf */
+	JG_KAPH,                     /* Kaph */
+	JG_KHAPH,                    /* Khaph */
+	JG_KNOTTED_HEH,              /* Knotted Heh */
+	JG_LAM,                      /* Lam */
+	JG_LAMADH,                   /* Lamadh */
+	JG_MALAYALAM_BHA,            /* Malayalam Bha */
+	JG_MALAYALAM_JA,             /* Malayalam Ja */
+	JG_MALAYALAM_LLA,            /* Malayalam Lla */
+	JG_MALAYALAM_LLLA,           /* Malayalam Llla */
+	JG_MALAYALAM_NGA,            /* Malayalam Nga */
+	JG_MALAYALAM_NNA,            /* Malayalam Nna */
+	JG_MALAYALAM_NNNA,           /* Malayalam Nnna */
+	JG_MALAYALAM_NYA,            /* Malayalam Nya */
+	JG_MALAYALAM_RA,             /* Malayalam Ra */
+	JG_MALAYALAM_SSA,            /* Malayalam Ssa */
+	JG_MALAYALAM_TTA,            /* Malayalam Tta */
+	JG_MANICHAEAN_ALEPH,         /* Manichaean Aleph */
+	JG_MANICHAEAN_AYIN,          /* Manichaean Ayin */
+	JG_MANICHAEAN_BETH,          /* Manichaean Beth */
+	JG_MANICHAEAN_DALETH,        /* Manichaean Daleth */
+	JG_MANICHAEAN_DHAMEDH,       /* Manichaean Dhamedh */
+	JG_MANICHAEAN_FIVE,          /* Manichaean Five */
+	JG_MANICHAEAN_GIMEL,         /* Manichaean Gimel */
+	JG_MANICHAEAN_HETH,          /* Manichaean Heth */
+	JG_MANICHAEAN_HUNDRED,       /* Manichaean Hundred */
+	JG_MANICHAEAN_KAPH,          /* Manichaean Kaph */
+	JG_MANICHAEAN_LAMEDH,        /* Manichaean Lamedh */
+	JG_MANICHAEAN_MEM,           /* Manichaean Mem */
+	JG_MANICHAEAN_NUN,           /* Manichaean Nun */
+	JG_MANICHAEAN_ONE,           /* Manichaean One */
+	JG_MANICHAEAN_PE,            /* Manichaean Pe */
+	JG_MANICHAEAN_QOPH,          /* Manichaean Qoph */
+	JG_MANICHAEAN_RESH,          /* Manichaean Resh */
+	JG_MANICHAEAN_SADHE,         /* Manichaean Sadhe */
+	JG_MANICHAEAN_SAMEKH,        /* Manichaean Samekh */
+	JG_MANICHAEAN_TAW,           /* Manichaean Taw */
+	JG_MANICHAEAN_TEN,           /* Manichaean Ten */
+	JG_MANICHAEAN_TETH,          /* Manichaean Teth */
+	JG_MANICHAEAN_THAMEDH,       /* Manichaean Thamedh */
+	JG_MANICHAEAN_TWENTY,        /* Manichaean Twenty */
+	JG_MANICHAEAN_WAW,           /* Manichaean Waw */
+	JG_MANICHAEAN_YODH,          /* Manichaean Yodh */
+	JG_MANICHAEAN_ZAYIN,         /* Manichaean Zayin */
+	JG_MEEM,                     /* Meem */
+	JG_MIM,                      /* Mim */
+	JG_NOON,                     /* Noon */
+	JG_NUN,                      /* Nun */
+	JG_NYA,                      /* Nya */
+	JG_PE,                       /* Pe */
+	JG_QAF,                      /* Qaf */
+	JG_QAPH,                     /* Qaph */
+	JG_REH,                      /* Reh */
+	JG_REVERSED_PE,              /* Reversed Pe */
+	JG_ROHINGYA_YEH,             /* Rohingya Yeh */
+	JG_SAD,                      /* Sad */
+	JG_SADHE,                    /* Sadhe */
+	JG_SEEN,                     /* Seen */
+	JG_SEMKATH,                  /* Semkath */
+	JG_SHIN,                     /* Shin */
+	JG_STRAIGHT_WAW,             /* Straight Waw */
+	JG_SWASH_KAF,                /* Swash Kaf */
+	JG_SYRIAC_WAW,               /* Syriac Waw */
+	JG_TAH,                      /* Tah */
+	JG_TAW,                      /* Taw */
+	JG_TEH_MARBUTA,              /* Teh Marbuta */
+	JG_TEH_MARBUTA_GOAL,         /* Hamza On Heh Goal */
+	JG_TETH,                     /* Teth */
+	JG_THIN_YEH,                 /* Thin Yeh */
+	JG_VERTICAL_TAIL,            /* Vertical Tail */
+	JG_WAW,                      /* Waw */
+	JG_YEH,                      /* Yeh */
+	JG_YEH_BARREE,               /* Yeh Barree */
+	JG_YEH_WITH_TAIL,            /* Yeh With Tail */
+	JG_YUDH,                     /* Yudh */
+	JG_YUDH_HE,                  /* Yudh He */
+	JG_ZAIN,                     /* Zain */
+	JG_ZHAIN,                    /* Zhain */
+};
+
 enum uprop_jt {
 	JT_U = 0, /* Non Joining */
 	JT_C,     /* Join Causing */
@@ -932,6 +1039,7 @@ enum uprop_vo {
 [[_mlib_pure]] enum uprop_hst uprop_get_hst(rune);
 [[_mlib_pure]] enum uprop_inpc uprop_get_inpc(rune);
 [[_mlib_pure]] enum uprop_insc uprop_get_insc(rune);
+[[_mlib_pure]] enum uprop_jg uprop_get_jg(rune);
 [[_mlib_pure]] enum uprop_jt uprop_get_jt(rune);
 [[_mlib_pure]] enum uprop_lb uprop_get_lb(rune);
 [[_mlib_pure]] enum uprop_nt uprop_get_nt(rune);
diff --git a/lib/unicode/prop/uprop_get_jg.c b/lib/unicode/prop/uprop_get_jg.c
new file mode 100644
index 0000000..9c38700
--- /dev/null
+++ b/lib/unicode/prop/uprop_get_jg.c
@@ -0,0 +1,230 @@
+/* This file is autogenerated by gen/prop/jg; DO NOT EDIT. */
+
+#include "_bsearch.h"
+#include "rune.h"
+#include "unicode/prop.h"
+
+static const struct {
+	rune lo, hi;
+	enum uprop_jg val;
+} lookup[] = {
+	{RUNE_C(0x000620), RUNE_C(0x000620), JG_YEH},
+	{RUNE_C(0x000622), RUNE_C(0x000623), JG_ALEF},
+	{RUNE_C(0x000624), RUNE_C(0x000624), JG_WAW},
+	{RUNE_C(0x000625), RUNE_C(0x000625), JG_ALEF},
+	{RUNE_C(0x000626), RUNE_C(0x000626), JG_YEH},
+	{RUNE_C(0x000627), RUNE_C(0x000627), JG_ALEF},
+	{RUNE_C(0x000628), RUNE_C(0x000628), JG_BEH},
+	{RUNE_C(0x000629), RUNE_C(0x000629), JG_TEH_MARBUTA},
+	{RUNE_C(0x00062A), RUNE_C(0x00062B), JG_BEH},
+	{RUNE_C(0x00062C), RUNE_C(0x00062E), JG_HAH},
+	{RUNE_C(0x00062F), RUNE_C(0x000630), JG_DAL},
+	{RUNE_C(0x000631), RUNE_C(0x000632), JG_REH},
+	{RUNE_C(0x000633), RUNE_C(0x000634), JG_SEEN},
+	{RUNE_C(0x000635), RUNE_C(0x000636), JG_SAD},
+	{RUNE_C(0x000637), RUNE_C(0x000638), JG_TAH},
+	{RUNE_C(0x000639), RUNE_C(0x00063A), JG_AIN},
+	{RUNE_C(0x00063B), RUNE_C(0x00063C), JG_GAF},
+	{RUNE_C(0x00063D), RUNE_C(0x00063F), JG_FARSI_YEH},
+	{RUNE_C(0x000641), RUNE_C(0x000641), JG_FEH},
+	{RUNE_C(0x000642), RUNE_C(0x000642), JG_QAF},
+	{RUNE_C(0x000643), RUNE_C(0x000643), JG_KAF},
+	{RUNE_C(0x000644), RUNE_C(0x000644), JG_LAM},
+	{RUNE_C(0x000645), RUNE_C(0x000645), JG_MEEM},
+	{RUNE_C(0x000646), RUNE_C(0x000646), JG_NOON},
+	{RUNE_C(0x000647), RUNE_C(0x000647), JG_HEH},
+	{RUNE_C(0x000648), RUNE_C(0x000648), JG_WAW},
+	{RUNE_C(0x000649), RUNE_C(0x00064A), JG_YEH},
+	{RUNE_C(0x00066E), RUNE_C(0x00066E), JG_BEH},
+	{RUNE_C(0x00066F), RUNE_C(0x00066F), JG_QAF},
+	{RUNE_C(0x000671), RUNE_C(0x000673), JG_ALEF},
+	{RUNE_C(0x000675), RUNE_C(0x000675), JG_ALEF},
+	{RUNE_C(0x000676), RUNE_C(0x000677), JG_WAW},
+	{RUNE_C(0x000678), RUNE_C(0x000678), JG_YEH},
+	{RUNE_C(0x000679), RUNE_C(0x000680), JG_BEH},
+	{RUNE_C(0x000681), RUNE_C(0x000687), JG_HAH},
+	{RUNE_C(0x000688), RUNE_C(0x000690), JG_DAL},
+	{RUNE_C(0x000691), RUNE_C(0x000699), JG_REH},
+	{RUNE_C(0x00069A), RUNE_C(0x00069C), JG_SEEN},
+	{RUNE_C(0x00069D), RUNE_C(0x00069E), JG_SAD},
+	{RUNE_C(0x00069F), RUNE_C(0x00069F), JG_TAH},
+	{RUNE_C(0x0006A0), RUNE_C(0x0006A0), JG_AIN},
+	{RUNE_C(0x0006A1), RUNE_C(0x0006A6), JG_FEH},
+	{RUNE_C(0x0006A7), RUNE_C(0x0006A8), JG_QAF},
+	{RUNE_C(0x0006A9), RUNE_C(0x0006A9), JG_GAF},
+	{RUNE_C(0x0006AA), RUNE_C(0x0006AA), JG_SWASH_KAF},
+	{RUNE_C(0x0006AB), RUNE_C(0x0006AB), JG_GAF},
+	{RUNE_C(0x0006AC), RUNE_C(0x0006AE), JG_KAF},
+	{RUNE_C(0x0006AF), RUNE_C(0x0006B4), JG_GAF},
+	{RUNE_C(0x0006B5), RUNE_C(0x0006B8), JG_LAM},
+	{RUNE_C(0x0006B9), RUNE_C(0x0006BC), JG_NOON},
+	{RUNE_C(0x0006BD), RUNE_C(0x0006BD), JG_NYA},
+	{RUNE_C(0x0006BE), RUNE_C(0x0006BE), JG_KNOTTED_HEH},
+	{RUNE_C(0x0006BF), RUNE_C(0x0006BF), JG_HAH},
+	{RUNE_C(0x0006C0), RUNE_C(0x0006C0), JG_TEH_MARBUTA},
+	{RUNE_C(0x0006C1), RUNE_C(0x0006C2), JG_HEH_GOAL},
+	{RUNE_C(0x0006C3), RUNE_C(0x0006C3), JG_TEH_MARBUTA_GOAL},
+	{RUNE_C(0x0006C4), RUNE_C(0x0006CB), JG_WAW},
+	{RUNE_C(0x0006CC), RUNE_C(0x0006CC), JG_FARSI_YEH},
+	{RUNE_C(0x0006CD), RUNE_C(0x0006CD), JG_YEH_WITH_TAIL},
+	{RUNE_C(0x0006CE), RUNE_C(0x0006CE), JG_FARSI_YEH},
+	{RUNE_C(0x0006CF), RUNE_C(0x0006CF), JG_WAW},
+	{RUNE_C(0x0006D0), RUNE_C(0x0006D1), JG_YEH},
+	{RUNE_C(0x0006D2), RUNE_C(0x0006D3), JG_YEH_BARREE},
+	{RUNE_C(0x0006D5), RUNE_C(0x0006D5), JG_TEH_MARBUTA},
+	{RUNE_C(0x0006EE), RUNE_C(0x0006EE), JG_DAL},
+	{RUNE_C(0x0006EF), RUNE_C(0x0006EF), JG_REH},
+	{RUNE_C(0x0006FA), RUNE_C(0x0006FA), JG_SEEN},
+	{RUNE_C(0x0006FB), RUNE_C(0x0006FB), JG_SAD},
+	{RUNE_C(0x0006FC), RUNE_C(0x0006FC), JG_AIN},
+	{RUNE_C(0x0006FF), RUNE_C(0x0006FF), JG_KNOTTED_HEH},
+	{RUNE_C(0x000710), RUNE_C(0x000710), JG_ALAPH},
+	{RUNE_C(0x000712), RUNE_C(0x000712), JG_BETH},
+	{RUNE_C(0x000713), RUNE_C(0x000714), JG_GAMAL},
+	{RUNE_C(0x000715), RUNE_C(0x000716), JG_DALATH_RISH},
+	{RUNE_C(0x000717), RUNE_C(0x000717), JG_HE},
+	{RUNE_C(0x000718), RUNE_C(0x000718), JG_SYRIAC_WAW},
+	{RUNE_C(0x000719), RUNE_C(0x000719), JG_ZAIN},
+	{RUNE_C(0x00071A), RUNE_C(0x00071A), JG_HETH},
+	{RUNE_C(0x00071B), RUNE_C(0x00071C), JG_TETH},
+	{RUNE_C(0x00071D), RUNE_C(0x00071D), JG_YUDH},
+	{RUNE_C(0x00071E), RUNE_C(0x00071E), JG_YUDH_HE},
+	{RUNE_C(0x00071F), RUNE_C(0x00071F), JG_KAPH},
+	{RUNE_C(0x000720), RUNE_C(0x000720), JG_LAMADH},
+	{RUNE_C(0x000721), RUNE_C(0x000721), JG_MIM},
+	{RUNE_C(0x000722), RUNE_C(0x000722), JG_NUN},
+	{RUNE_C(0x000723), RUNE_C(0x000723), JG_SEMKATH},
+	{RUNE_C(0x000724), RUNE_C(0x000724), JG_FINAL_SEMKATH},
+	{RUNE_C(0x000725), RUNE_C(0x000725), JG_E},
+	{RUNE_C(0x000726), RUNE_C(0x000726), JG_PE},
+	{RUNE_C(0x000727), RUNE_C(0x000727), JG_REVERSED_PE},
+	{RUNE_C(0x000728), RUNE_C(0x000728), JG_SADHE},
+	{RUNE_C(0x000729), RUNE_C(0x000729), JG_QAPH},
+	{RUNE_C(0x00072A), RUNE_C(0x00072A), JG_DALATH_RISH},
+	{RUNE_C(0x00072B), RUNE_C(0x00072B), JG_SHIN},
+	{RUNE_C(0x00072C), RUNE_C(0x00072C), JG_TAW},
+	{RUNE_C(0x00072D), RUNE_C(0x00072D), JG_BETH},
+	{RUNE_C(0x00072E), RUNE_C(0x00072E), JG_GAMAL},
+	{RUNE_C(0x00072F), RUNE_C(0x00072F), JG_DALATH_RISH},
+	{RUNE_C(0x00074D), RUNE_C(0x00074D), JG_ZHAIN},
+	{RUNE_C(0x00074E), RUNE_C(0x00074E), JG_KHAPH},
+	{RUNE_C(0x00074F), RUNE_C(0x00074F), JG_FE},
+	{RUNE_C(0x000750), RUNE_C(0x000756), JG_BEH},
+	{RUNE_C(0x000757), RUNE_C(0x000758), JG_HAH},
+	{RUNE_C(0x000759), RUNE_C(0x00075A), JG_DAL},
+	{RUNE_C(0x00075B), RUNE_C(0x00075B), JG_REH},
+	{RUNE_C(0x00075C), RUNE_C(0x00075C), JG_SEEN},
+	{RUNE_C(0x00075D), RUNE_C(0x00075F), JG_AIN},
+	{RUNE_C(0x000760), RUNE_C(0x000761), JG_FEH},
+	{RUNE_C(0x000762), RUNE_C(0x000764), JG_GAF},
+	{RUNE_C(0x000765), RUNE_C(0x000766), JG_MEEM},
+	{RUNE_C(0x000767), RUNE_C(0x000769), JG_NOON},
+	{RUNE_C(0x00076A), RUNE_C(0x00076A), JG_LAM},
+	{RUNE_C(0x00076B), RUNE_C(0x00076C), JG_REH},
+	{RUNE_C(0x00076D), RUNE_C(0x00076D), JG_SEEN},
+	{RUNE_C(0x00076E), RUNE_C(0x00076F), JG_HAH},
+	{RUNE_C(0x000770), RUNE_C(0x000770), JG_SEEN},
+	{RUNE_C(0x000771), RUNE_C(0x000771), JG_REH},
+	{RUNE_C(0x000772), RUNE_C(0x000772), JG_HAH},
+	{RUNE_C(0x000773), RUNE_C(0x000774), JG_ALEF},
+	{RUNE_C(0x000775), RUNE_C(0x000776), JG_FARSI_YEH},
+	{RUNE_C(0x000777), RUNE_C(0x000777), JG_YEH},
+	{RUNE_C(0x000778), RUNE_C(0x000779), JG_WAW},
+	{RUNE_C(0x00077A), RUNE_C(0x00077B), JG_BURUSHASKI_YEH_BARREE},
+	{RUNE_C(0x00077C), RUNE_C(0x00077C), JG_HAH},
+	{RUNE_C(0x00077D), RUNE_C(0x00077E), JG_SEEN},
+	{RUNE_C(0x00077F), RUNE_C(0x00077F), JG_KAF},
+	{RUNE_C(0x000860), RUNE_C(0x000860), JG_MALAYALAM_NGA},
+	{RUNE_C(0x000861), RUNE_C(0x000861), JG_MALAYALAM_JA},
+	{RUNE_C(0x000862), RUNE_C(0x000862), JG_MALAYALAM_NYA},
+	{RUNE_C(0x000863), RUNE_C(0x000863), JG_MALAYALAM_TTA},
+	{RUNE_C(0x000864), RUNE_C(0x000864), JG_MALAYALAM_NNA},
+	{RUNE_C(0x000865), RUNE_C(0x000865), JG_MALAYALAM_NNNA},
+	{RUNE_C(0x000866), RUNE_C(0x000866), JG_MALAYALAM_BHA},
+	{RUNE_C(0x000867), RUNE_C(0x000867), JG_MALAYALAM_RA},
+	{RUNE_C(0x000868), RUNE_C(0x000868), JG_MALAYALAM_LLA},
+	{RUNE_C(0x000869), RUNE_C(0x000869), JG_MALAYALAM_LLLA},
+	{RUNE_C(0x00086A), RUNE_C(0x00086A), JG_MALAYALAM_SSA},
+	{RUNE_C(0x000870), RUNE_C(0x000882), JG_ALEF},
+	{RUNE_C(0x000886), RUNE_C(0x000886), JG_THIN_YEH},
+	{RUNE_C(0x000889), RUNE_C(0x000889), JG_NOON},
+	{RUNE_C(0x00088A), RUNE_C(0x00088A), JG_HAH},
+	{RUNE_C(0x00088B), RUNE_C(0x00088C), JG_TAH},
+	{RUNE_C(0x00088D), RUNE_C(0x00088D), JG_GAF},
+	{RUNE_C(0x00088E), RUNE_C(0x00088E), JG_VERTICAL_TAIL},
+	{RUNE_C(0x0008A0), RUNE_C(0x0008A1), JG_BEH},
+	{RUNE_C(0x0008A2), RUNE_C(0x0008A2), JG_HAH},
+	{RUNE_C(0x0008A3), RUNE_C(0x0008A3), JG_TAH},
+	{RUNE_C(0x0008A4), RUNE_C(0x0008A4), JG_FEH},
+	{RUNE_C(0x0008A5), RUNE_C(0x0008A5), JG_QAF},
+	{RUNE_C(0x0008A6), RUNE_C(0x0008A6), JG_LAM},
+	{RUNE_C(0x0008A7), RUNE_C(0x0008A7), JG_MEEM},
+	{RUNE_C(0x0008A8), RUNE_C(0x0008A9), JG_YEH},
+	{RUNE_C(0x0008AA), RUNE_C(0x0008AA), JG_REH},
+	{RUNE_C(0x0008AB), RUNE_C(0x0008AB), JG_WAW},
+	{RUNE_C(0x0008AC), RUNE_C(0x0008AC), JG_ROHINGYA_YEH},
+	{RUNE_C(0x0008AE), RUNE_C(0x0008AE), JG_DAL},
+	{RUNE_C(0x0008AF), RUNE_C(0x0008AF), JG_SAD},
+	{RUNE_C(0x0008B0), RUNE_C(0x0008B0), JG_GAF},
+	{RUNE_C(0x0008B1), RUNE_C(0x0008B1), JG_STRAIGHT_WAW},
+	{RUNE_C(0x0008B2), RUNE_C(0x0008B2), JG_REH},
+	{RUNE_C(0x0008B3), RUNE_C(0x0008B3), JG_AIN},
+	{RUNE_C(0x0008B4), RUNE_C(0x0008B4), JG_KAF},
+	{RUNE_C(0x0008B5), RUNE_C(0x0008B5), JG_QAF},
+	{RUNE_C(0x0008B6), RUNE_C(0x0008B8), JG_BEH},
+	{RUNE_C(0x0008B9), RUNE_C(0x0008B9), JG_REH},
+	{RUNE_C(0x0008BA), RUNE_C(0x0008BA), JG_YEH},
+	{RUNE_C(0x0008BB), RUNE_C(0x0008BB), JG_AFRICAN_FEH},
+	{RUNE_C(0x0008BC), RUNE_C(0x0008BC), JG_AFRICAN_QAF},
+	{RUNE_C(0x0008BD), RUNE_C(0x0008BD), JG_AFRICAN_NOON},
+	{RUNE_C(0x0008BE), RUNE_C(0x0008C0), JG_BEH},
+	{RUNE_C(0x0008C1), RUNE_C(0x0008C1), JG_HAH},
+	{RUNE_C(0x0008C2), RUNE_C(0x0008C2), JG_GAF},
+	{RUNE_C(0x0008C3), RUNE_C(0x0008C3), JG_AIN},
+	{RUNE_C(0x0008C4), RUNE_C(0x0008C4), JG_AFRICAN_QAF},
+	{RUNE_C(0x0008C5), RUNE_C(0x0008C6), JG_HAH},
+	{RUNE_C(0x0008C7), RUNE_C(0x0008C7), JG_LAM},
+	{RUNE_C(0x0008C8), RUNE_C(0x0008C8), JG_GAF},
+	{RUNE_C(0x010AC0), RUNE_C(0x010AC0), JG_MANICHAEAN_ALEPH},
+	{RUNE_C(0x010AC1), RUNE_C(0x010AC2), JG_MANICHAEAN_BETH},
+	{RUNE_C(0x010AC3), RUNE_C(0x010AC4), JG_MANICHAEAN_GIMEL},
+	{RUNE_C(0x010AC5), RUNE_C(0x010AC5), JG_MANICHAEAN_DALETH},
+	{RUNE_C(0x010AC7), RUNE_C(0x010AC7), JG_MANICHAEAN_WAW},
+	{RUNE_C(0x010AC9), RUNE_C(0x010ACA), JG_MANICHAEAN_ZAYIN},
+	{RUNE_C(0x010ACD), RUNE_C(0x010ACD), JG_MANICHAEAN_HETH},
+	{RUNE_C(0x010ACE), RUNE_C(0x010ACE), JG_MANICHAEAN_TETH},
+	{RUNE_C(0x010ACF), RUNE_C(0x010ACF), JG_MANICHAEAN_YODH},
+	{RUNE_C(0x010AD0), RUNE_C(0x010AD2), JG_MANICHAEAN_KAPH},
+	{RUNE_C(0x010AD3), RUNE_C(0x010AD3), JG_MANICHAEAN_LAMEDH},
+	{RUNE_C(0x010AD4), RUNE_C(0x010AD4), JG_MANICHAEAN_DHAMEDH},
+	{RUNE_C(0x010AD5), RUNE_C(0x010AD5), JG_MANICHAEAN_THAMEDH},
+	{RUNE_C(0x010AD6), RUNE_C(0x010AD6), JG_MANICHAEAN_MEM},
+	{RUNE_C(0x010AD7), RUNE_C(0x010AD7), JG_MANICHAEAN_NUN},
+	{RUNE_C(0x010AD8), RUNE_C(0x010AD8), JG_MANICHAEAN_SAMEKH},
+	{RUNE_C(0x010AD9), RUNE_C(0x010ADA), JG_MANICHAEAN_AYIN},
+	{RUNE_C(0x010ADB), RUNE_C(0x010ADC), JG_MANICHAEAN_PE},
+	{RUNE_C(0x010ADD), RUNE_C(0x010ADD), JG_MANICHAEAN_SADHE},
+	{RUNE_C(0x010ADE), RUNE_C(0x010AE0), JG_MANICHAEAN_QOPH},
+	{RUNE_C(0x010AE1), RUNE_C(0x010AE1), JG_MANICHAEAN_RESH},
+	{RUNE_C(0x010AE4), RUNE_C(0x010AE4), JG_MANICHAEAN_TAW},
+	{RUNE_C(0x010AEB), RUNE_C(0x010AEB), JG_MANICHAEAN_ONE},
+	{RUNE_C(0x010AEC), RUNE_C(0x010AEC), JG_MANICHAEAN_FIVE},
+	{RUNE_C(0x010AED), RUNE_C(0x010AED), JG_MANICHAEAN_TEN},
+	{RUNE_C(0x010AEE), RUNE_C(0x010AEE), JG_MANICHAEAN_TWENTY},
+	{RUNE_C(0x010AEF), RUNE_C(0x010AEF), JG_MANICHAEAN_HUNDRED},
+	{RUNE_C(0x010D02), RUNE_C(0x010D02), JG_HANIFI_ROHINGYA_PA},
+	{RUNE_C(0x010D09), RUNE_C(0x010D09), JG_HANIFI_ROHINGYA_PA},
+	{RUNE_C(0x010D19), RUNE_C(0x010D19), JG_HANIFI_ROHINGYA_KINNA_YA},
+	{RUNE_C(0x010D1C), RUNE_C(0x010D1C), JG_HANIFI_ROHINGYA_PA},
+	{RUNE_C(0x010D1E), RUNE_C(0x010D1E), JG_HANIFI_ROHINGYA_KINNA_YA},
+	{RUNE_C(0x010D20), RUNE_C(0x010D20), JG_HANIFI_ROHINGYA_KINNA_YA},
+	{RUNE_C(0x010D23), RUNE_C(0x010D23), JG_HANIFI_ROHINGYA_KINNA_YA},
+};
+
+_MLIB_DEFINE_BSEARCH(enum uprop_jg, lookup, JG_NO_JOINING_GROUP)
+
+enum uprop_jg
+uprop_get_jg(rune ch)
+{
+	return ch < lookup[0].lo ? JG_NO_JOINING_GROUP : mlib_lookup(ch);
+}