Line breaking changes from UTC-181 (#1046)

* UTC-181-A44 In LineBreak.txt and derived files, change the Line_Break assignment of U+034F COMBINING GRAPHEME JOINER from Line_Break=GL (Glue) to Line_Break=CM (Combining_Mark). For Unicode Version 17.0. [Ref. Section 6.3 of document L2/24-224]

* Regenerate UCD

* UTC-181-A142 In UCD files LineBreakTest.txt and LineBreakTest.html, add realistic tests exercising the changes to the behaviour of rules LB20a and LB21. For Unicode Version 17.0. See L2/24-224 item 6.1.

* LB20a does not work in SP CM HY HL 😿

* Regenerate UCD

* UTC-181-A138 In UCD file PropertyValueAliases.txt, add a new Line_Break property value Unambiguous_Hyphen (short alias: HH). For Unicode Version 17.0. See L2/24-224 item 6.1.

* Regenerate UCD

* GenerateEnums

* UTC-181-A139 In UCD file LineBreak.txt and derived files, assign Line_Break=Unambiguous_Hyphen to the eleven characters that have General_Category=Pd and Line_Break=Break_After in Unicode Version 16.0. For Unicode Version 17.0. See L2/24-224 item 6.1.

* UTC-181-A141 In UCD files LineBreakTest.txt and LineBreakTest.html, update rules LB12a, LB20a, LB21, and LB21a as described in L2/24-224 item 6.1. For Unicode Version 17.0.

* Regenerate UCD

Author: eggrobin

unicodetools/data/ucd/dev/LineBreak.txt

@@ -1,5 +1,5 @@
 # LineBreak-17.0.0.txt
-# Date: 2025-01-27, 18:09:16 GMT
+# Date: 2025-02-14, 15:13:07 GMT
 # © 2025 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
@@ -157,9 +157,7 @@
 02ED           ; AL # Sk         MODIFIER LETTER UNASPIRATED
 02EE           ; AL # Lm         MODIFIER LETTER DOUBLE APOSTROPHE
 02EF..02FF     ; AL # Sk    [17] MODIFIER LETTER LOW DOWN ARROWHEAD..MODIFIER LETTER LOW LEFT ARROW
-0300..034E     ; CM # Mn    [79] COMBINING GRAVE ACCENT..COMBINING UPWARDS ARROW BELOW
-034F           ; GL # Mn         COMBINING GRAPHEME JOINER
-0350..035B     ; CM # Mn    [12] COMBINING RIGHT ARROWHEAD ABOVE..COMBINING ZIGZAG ABOVE
+0300..035B     ; CM # Mn    [92] COMBINING GRAVE ACCENT..COMBINING ZIGZAG ABOVE
 035C..0362     ; GL # Mn     [7] COMBINING DOUBLE BREVE BELOW..COMBINING DOUBLE RIGHTWARDS ARROW BELOW
 0363..036F     ; CM # Mn    [13] COMBINING LATIN SMALL LETTER A..COMBINING LATIN SMALL LETTER X
 0370..0373     ; AL # L&     [4] GREEK CAPITAL LETTER HETA..GREEK SMALL LETTER ARCHAIC SAMPI
@@ -190,11 +188,11 @@
 055A..055F     ; AL # Po     [6] ARMENIAN APOSTROPHE..ARMENIAN ABBREVIATION MARK
 0560..0588     ; AL # Ll    [41] ARMENIAN SMALL LETTER TURNED AYB..ARMENIAN SMALL LETTER YI WITH STROKE
 0589           ; IS # Po         ARMENIAN FULL STOP
-058A           ; BA # Pd         ARMENIAN HYPHEN
+058A           ; HH # Pd         ARMENIAN HYPHEN
 058D..058E     ; AL # So     [2] RIGHT-FACING ARMENIAN ETERNITY SIGN..LEFT-FACING ARMENIAN ETERNITY SIGN
 058F           ; PR # Sc         ARMENIAN DRAM SIGN
 0591..05BD     ; CM # Mn    [45] HEBREW ACCENT ETNAHTA..HEBREW POINT METEG
-05BE           ; BA # Pd         HEBREW PUNCTUATION MAQAF
+05BE           ; HH # Pd         HEBREW PUNCTUATION MAQAF
 05BF           ; CM # Mn         HEBREW POINT RAFE
 05C0           ; AL # Po         HEBREW PUNCTUATION PASEQ
 05C1..05C2     ; CM # Mn     [2] HEBREW POINT SHIN DOT..HEBREW POINT SIN DOT
@@ -667,7 +665,7 @@
 1390..1399     ; AL # So    [10] ETHIOPIC TONAL MARK YIZET..ETHIOPIC TONAL MARK KURT
 13A0..13F5     ; AL # Lu    [86] CHEROKEE LETTER A..CHEROKEE LETTER MV
 13F8..13FD     ; AL # Ll     [6] CHEROKEE SMALL LETTER YE..CHEROKEE SMALL LETTER MV
-1400           ; BA # Pd         CANADIAN SYLLABICS HYPHEN
+1400           ; HH # Pd         CANADIAN SYLLABICS HYPHEN
 1401..166C     ; AL # Lo   [620] CANADIAN SYLLABICS E..CANADIAN SYLLABICS CARRIER TTSA
 166D           ; AL # So         CANADIAN SYLLABICS CHI SIGN
 166E           ; AL # Po         CANADIAN SYLLABICS FULL STOP
@@ -899,9 +897,9 @@
 200C           ; CM # Cf         ZERO WIDTH NON-JOINER
 200D           ; ZWJ# Cf         ZERO WIDTH JOINER
 200E..200F     ; CM # Cf     [2] LEFT-TO-RIGHT MARK..RIGHT-TO-LEFT MARK
-2010           ; BA # Pd         HYPHEN
+2010           ; HH # Pd         HYPHEN
 2011           ; GL # Pd         NON-BREAKING HYPHEN
-2012..2013     ; BA # Pd     [2] FIGURE DASH..EN DASH
+2012..2013     ; HH # Pd     [2] FIGURE DASH..EN DASH
 2014           ; B2 # Pd         EM DASH
 2015           ; AI # Pd         HORIZONTAL BAR
 2016           ; AI # Po         DOUBLE VERTICAL LINE
@@ -1365,7 +1363,7 @@
 2E0D           ; QU # Pf         RIGHT RAISED OMISSION BRACKET
 2E0E..2E15     ; BA # Po     [8] EDITORIAL CORONIS..UPWARDS ANCORA
 2E16           ; AL # Po         DOTTED RIGHT-POINTING ANGLE
-2E17           ; BA # Pd         DOUBLE OBLIQUE HYPHEN
+2E17           ; HH # Pd         DOUBLE OBLIQUE HYPHEN
 2E18           ; OP # Po         INVERTED INTERROBANG
 2E19           ; BA # Po         PALM BRANCH
 2E1A           ; AL # Pd         HYPHEN WITH DIAERESIS
@@ -1393,7 +1391,7 @@
 2E3A..2E3B     ; B2 # Pd     [2] TWO-EM DASH..THREE-EM DASH
 2E3C..2E3E     ; BA # Po     [3] STENOGRAPHIC FULL STOP..WIGGLY VERTICAL LINE
 2E3F           ; AL # Po         CAPITULUM
-2E40           ; BA # Pd         DOUBLE HYPHEN
+2E40           ; HH # Pd         DOUBLE HYPHEN
 2E41           ; BA # Po         REVERSED COMMA
 2E42           ; OP # Ps         DOUBLE LOW-REVERSED-9 QUOTATION MARK
 2E43..2E4A     ; BA # Po     [8] DASH WITH LEFT UPTURN..DOTTED SOLIDUS
@@ -1412,7 +1410,7 @@
 2E5A           ; CP # Pe         TOP HALF RIGHT PARENTHESIS
 2E5B           ; OP # Ps         BOTTOM HALF LEFT PARENTHESIS
 2E5C           ; CP # Pe         BOTTOM HALF RIGHT PARENTHESIS
-2E5D           ; BA # Pd         OBLIQUE HYPHEN
+2E5D           ; HH # Pd         OBLIQUE HYPHEN
 2E80..2E99     ; ID # So    [26] CJK RADICAL REPEAT..CJK RADICAL RAP
 2E9B..2EF3     ; ID # So    [89] CJK RADICAL CHOKE..CJK RADICAL C-SIMPLIFIED TURTLE
 2F00..2FD5     ; ID # So   [214] KANGXI RADICAL ONE..KANGXI RADICAL FLUTE
@@ -2812,14 +2810,14 @@ FFFD           ; AI # So         REPLACEMENT CHARACTER
 10D4F          ; AL # Lo         GARAY SUKUN
 10D50..10D65   ; AL # Lu    [22] GARAY CAPITAL LETTER A..GARAY CAPITAL LETTER OLD NA
 10D69..10D6D   ; CM # Mn     [5] GARAY VOWEL SIGN E..GARAY CONSONANT NASALIZATION MARK
-10D6E          ; BA # Pd         GARAY HYPHEN
+10D6E          ; HH # Pd         GARAY HYPHEN
 10D6F          ; AL # Lm         GARAY REDUPLICATION MARK
 10D70..10D85   ; AL # Ll    [22] GARAY SMALL LETTER A..GARAY SMALL LETTER OLD NA
 10D8E..10D8F   ; AL # Sm     [2] GARAY PLUS SIGN..GARAY MINUS SIGN
 10E60..10E7E   ; AL # No    [31] RUMI DIGIT ONE..RUMI FRACTION TWO THIRDS
 10E80..10EA9   ; AL # Lo    [42] YEZIDI LETTER ELIF..YEZIDI LETTER ET
 10EAB..10EAC   ; CM # Mn     [2] YEZIDI COMBINING HAMZA MARK..YEZIDI COMBINING MADDA MARK
-10EAD          ; BA # Pd         YEZIDI HYPHENATION MARK
+10EAD          ; HH # Pd         YEZIDI HYPHENATION MARK
 10EB0..10EB1   ; AL # Lo     [2] YEZIDI LETTER LAM WITH DOT ABOVE..YEZIDI LETTER YOT WITH CIRCUMFLEX ABOVE
 10EC2..10EC4   ; AL # Lo     [3] ARABIC LETTER DAL WITH TWO DOTS VERTICALLY BELOW..ARABIC LETTER KAF WITH TWO DOTS VERTICALLY BELOW
 10EC5          ; AL # Lm         ARABIC SMALL YEH BARREE WITH TWO DOTS BELOW

unicodetools/data/ucd/dev/PropertyValueAliases.txt

@@ -1,5 +1,5 @@
 # PropertyValueAliases-17.0.0.txt
-# Date: 2025-01-27, 18:09:29 GMT
+# Date: 2025-02-14, 15:50:28 GMT
 # © 2025 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
@@ -1142,6 +1142,7 @@ lb ; EX                               ; Exclamation
 lb ; GL                               ; Glue
 lb ; H2                               ; H2
 lb ; H3                               ; H3
+lb ; HH                               ; Unambiguous_Hyphen
 lb ; HL                               ; Hebrew_Letter
 lb ; HY                               ; Hyphen
 lb ; ID                               ; Ideographic