kmx git

Update to Unicode 17.0.0.

* lib/gen-uni-tables.c (is_property_alphabetic): Add three
YANGQIN SIGNs.
(UC_JOINING_GROUP_THIN_NOON): New enum item.
(fill_arabicshaping, joining_group_as_c_identifier): Handle
UC_JOINING_GROUP_THIN_NOON.
(LBP_*): Split LBP_SA into LBP_SA1 and LBP_SA2.
(LBP_HH, LBP_SA): New enum items.
(get_lbp): Use them. Update such that unilbrk/lbrkprop.txt comes out as
expected.
(debug_output_lbp): Handle LBP_HH. Print either LBP_SA1, LBP_SA2 as
LBP_SA.
(fill_org_lbp, debug_output_org_lbp): Handle LBP_HH.
(lbp_value_to_string): Handle LBP_HH. Handle LBP_SA1, LBP_SA2 instead of
LBP_SA.
(output_lbrk_rules_as_tables): Update for LBP_HH change. Update rules
LBP12a, LB21 as specified by
https://www.unicode.org/reports/tr14/tr14-55.html.
(get_wbp): Update such that uniwbrk/wbrkprop.txt comes out as expected.

* lib/unictype.in.h (UC_JOINING_GROUP_THIN_NOON): New enum item.
* lib/unictype/joininggroup_byname.gperf: Handle it.
* lib/unictype/joininggroup_name.h: Likewise.

* lib/unilbrk/lbrktables.h (LBP_*): Split LBP_SA into LBP_SA1 and
LBP_SA2.
(LBP_HH): New enum item.
(unilbrk_table): Update bounds.
* lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop):
Use LBP_HL_HY instead of LBP_HL_BA. Use LBP_SA1 instead of LBP_SA. Treat
LBP_SA2 like LBP_CM. Update rules LB20a and LB21a, as specified by
https://www.unicode.org/reports/tr14/tr14-55.html.
* lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop):
Likewise.
* lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop):
Likewise.

* tests/unigbrk/test-u8-grapheme-breaks.c (main): Use U+2B50 instead of
U+2605, because U+2605 no longer is an Extended_Pictographic character.
* tests/unigbrk/test-u16-grapheme-breaks.c (main): Likewise.
* tests/unigbrk/test-u32-grapheme-breaks.c (main): Likewise.
* tests/unigbrk/test-u8-grapheme-next.c (main): Likewise.
* tests/unigbrk/test-u16-grapheme-next.c (main): Likewise.
* tests/unigbrk/test-u32-grapheme-next.c (main): Likewise.
* tests/unigbrk/test-u8-grapheme-prev.c (main): Likewise.
* tests/unigbrk/test-u16-grapheme-prev.c (main): Likewise.
* tests/unigbrk/test-u32-grapheme-prev.c (main): Likewise.

* tests/uniwidth/test-uc_width2.sh: Update expected test result.

* All generated files under lib/uni* and tests/uni*: Regenerate.
* tests/uniname/NameAliases.txt: Update.
* tests/uniname/UnicodeData.txt: Update.
* tests/uninorm/NormalizationTest.txt: Update.
* tests/unigbrk/GraphemeBreakTest.txt: Update.
* tests/uniwbrk/WordBreakTest.txt: Update.
* tests/unilbrk/LineBreakTest.txt: Update.

* All the affected modules: Bump required libunistring version.
kc3-lang/gnulib/modules/uninorm/decomposition

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modules/uninorm/decomposition
