These two patches update Gnulib to Unicode version 17.0.0.
2025-09-24 Bruno Haible <[email protected]> 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. 2025-09-24 Bruno Haible <[email protected]> unilbrk: Fix handling of future emojis in rule LB30b. * lib/unilbrk/lbrktables.h (LBP_ID): Renamed from LBP_ID1. (LBP_EBF): Renamed from LBP_ID2. * lib/gen-uni-tables.c (LBP_ID): Renamed from LBP_ID1. (LBP_EBF): Renamed from LBP_ID2. (get_lbp): Update. Move is_property_extended_pictographic invocation. (debug_output_org_lbp): Augment the information from the LineBreak.txt file with the Extended_Pictographic property. Print the LBP_ID and LBP_EBF values distinctly. (fill_org_lbp): Assign value LBP_EBF to all unassigned Extended_Pictographic characters. (debug_output_org_lbp): Handle LBP_EBF. (lbp_value_to_string): Update. (output_lbrk_rules_as_tables): Treat LBP_EBF like LBP_EB instead of like LBP_ID. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop): Update. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop): Likewise. * lib/unilbrk/lbrkprop2.h: Regenerated. * lib/unilbrk/lbrktables.c: Regenerated. * tests/unilbrk/test-uc-possible-linebreaks.c (main): Skip test cases that contain the U+1F8FF character. * modules/unilbrk/*-linebreaks: Bump required libunistring version. https://gitweb.git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=c63a0c677c1d032cde39bb84205ac3f92b1eb494 https://gitweb.git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=5cb21152cedbcc672483dcff933082319f673a99
