Update to Unicode 13.0.0.

* lib/gen-uni-tables.c (is_WBP_MIDLETTER): Add character 0x055F.
(get_wbp): Assign value WBP_ALETTER to the characters 0x02E5..0x02EB,
0x055A, 0x058A, 0xA708..0xA716.

* lib/gen-uni-tables.c (LBP_CP1, LBP_CP2, LBP_OP1, LBP_OP2): New enum
values.
(LBP_OP, LBP_CP): Assign artificial values.
(get_lbp): Use the unicode_width[] table to assign LBP_CP1, LBP_CP2
instead of LBP_CP, and LBP_OP1, LBP_OP2 instead of LBP_OP. Update such
that unilbrk/lbrkprop.txt comes out as expected.
(debug_output_lbp): Print either LBP_CP1 or LBP_CP2 as LBP_CP. Print
either LBP_OP1 or LBP_OP2 as LBP_OP.
(lbp_value_to_string): Handle LBP_CP1, LBP_CP2, LBP_OP1, LBP_OP2 instead
of LBP_CP, LBP_OP.
(output_lbrk_rules_as_tables): Treat LBP_CP and LBP_OP as macros that
map to two table rows/columns. In rule LB30, use only LBP_OP1 instead of
LBP_OP, and only LBP_CP1 instead of LBP_CP. Simplify rule LB22.
* lib/unilbrk/lbrktables.h (LBP_CP1, LBP_CP2, LBP_OP1, LBP_OP2): New
enum values.
(LBP_OP, LBP_CP): Remove enum values.
(unilbrk_table): Update declaration.
* lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop):
Add a test for East Asian opening parenthesis.
* lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop):
Likewise.
* lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop):
Likewise.

* lib/uniwidth/width.c (nonspacing_table_data, nonspacing_table_ind):
Update.
(uc_width): Assign width 2 to the characters 0x16FF0..0x16FF1,
0x18AF3..0x18CD5, 0x18D00..0x18D08, 0x1F6D6..0x1F6D7, 0x1F6FB..0x1F6FC,
0x1F90C, 0x1FA74, 0x1FA83..0x1FA86, 0x1FA96..0x1FAA8, 0x1FAB0..0x1FAB6,
0x1FAC0..0x1FAC2, 0x1FAD0..0x1FAD6.
Assign width 1 to the characters 0x1F93B, 0x1F946.
* tests/uniwidth/test-uc_width2.sh: Expect width 0 for the characters
0x0B55, 0x0D81, 0x1ABF..0x1AC0, 0xA82C, 0x10EAB..0x10EAC, 0x111CF,
0x1193B..0x1193C, 0x1193E, 0x11943, 0x16FE4. Expect width 2 for the
characters 0x16FF0..0x16FF1, 0x18AF3..0x18CD5, 0x18D00..0x18D08,
0x1F6D6..0x1F6D7, 0x1F6FB..0x1F6FC, 0x1F90C, 0x1FA74, 0x1FA83..0x1FA86,
0x1FA96..0x1FAA8, 0x1FAB0..0x1FAB6, 0x1FAC0..0x1FAC2, 0x1FAD0..0x1FAD6.
Expect width 1 for the characters 0x1F93B, 0x1F946.

* 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.

* All the affected modules: Bump required libunistring version.

1 files changed, 23 insertions, 10 deletions

diff --git a/tests/unictype/test-categ_Lo.c b/tests/unictype/test-categ_Lo.c
index d0553234aa..38a059c461 100644
--- a/tests/unictype/test-categ_Lo.c
+++ b/tests/unictype/test-categ_Lo.c
@@ -41,7 +41,7 @@
     { 0x0840, 0x0858 },
     { 0x0860, 0x086A },
     { 0x08A0, 0x08B4 },
-    { 0x08B6, 0x08BD },
+    { 0x08B6, 0x08C7 },
     { 0x0904, 0x0939 },
     { 0x093D, 0x093D },
     { 0x0950, 0x0950 },
@@ -117,7 +117,7 @@
     { 0x0CDE, 0x0CDE },
     { 0x0CE0, 0x0CE1 },
     { 0x0CF1, 0x0CF2 },
-    { 0x0D05, 0x0D0C },
+    { 0x0D04, 0x0D0C },
     { 0x0D0E, 0x0D10 },
     { 0x0D12, 0x0D3A },
     { 0x0D3D, 0x0D3D },
@@ -230,10 +230,10 @@
     { 0x30FF, 0x30FF },
     { 0x3105, 0x312F },
     { 0x3131, 0x318E },
-    { 0x31A0, 0x31BA },
+    { 0x31A0, 0x31BF },
     { 0x31F0, 0x31FF },
-    { 0x3400, 0x4DB5 },
-    { 0x4E00, 0x9FEF },
+    { 0x3400, 0x4DBF },
+    { 0x4E00, 0x9FFC },
     { 0xA000, 0xA014 },
     { 0xA016, 0xA48C },
     { 0xA4D0, 0xA4F7 },
@@ -357,15 +357,19 @@
     { 0x10B80, 0x10B91 },
     { 0x10C00, 0x10C48 },
     { 0x10D00, 0x10D23 },
+    { 0x10E80, 0x10EA9 },
+    { 0x10EB0, 0x10EB1 },
     { 0x10F00, 0x10F1C },
     { 0x10F27, 0x10F27 },
     { 0x10F30, 0x10F45 },
+    { 0x10FB0, 0x10FC4 },
     { 0x10FE0, 0x10FF6 },
     { 0x11003, 0x11037 },
     { 0x11083, 0x110AF },
     { 0x110D0, 0x110E8 },
     { 0x11103, 0x11126 },
     { 0x11144, 0x11144 },
+    { 0x11147, 0x11147 },
     { 0x11150, 0x11172 },
     { 0x11176, 0x11176 },
     { 0x11183, 0x111B2 },
@@ -391,7 +395,7 @@
     { 0x1135D, 0x11361 },
     { 0x11400, 0x11434 },
     { 0x11447, 0x1144A },
-    { 0x1145F, 0x1145F },
+    { 0x1145F, 0x11461 },
     { 0x11480, 0x114AF },
     { 0x114C4, 0x114C5 },
     { 0x114C7, 0x114C7 },
@@ -403,7 +407,13 @@
     { 0x116B8, 0x116B8 },
     { 0x11700, 0x1171A },
     { 0x11800, 0x1182B },
-    { 0x118FF, 0x118FF },
+    { 0x118FF, 0x11906 },
+    { 0x11909, 0x11909 },
+    { 0x1190C, 0x11913 },
+    { 0x11915, 0x11916 },
+    { 0x11918, 0x1192F },
+    { 0x1193F, 0x1193F },
+    { 0x11941, 0x11941 },
     { 0x119A0, 0x119A7 },
     { 0x119AA, 0x119D0 },
     { 0x119E1, 0x119E1 },
@@ -428,6 +438,7 @@
     { 0x11D6A, 0x11D89 },
     { 0x11D98, 0x11D98 },
     { 0x11EE0, 0x11EF2 },
+    { 0x11FB0, 0x11FB0 },
     { 0x12000, 0x12399 },
     { 0x12480, 0x12543 },
     { 0x13000, 0x1342E },
@@ -441,7 +452,8 @@
     { 0x16F00, 0x16F4A },
     { 0x16F50, 0x16F50 },
     { 0x17000, 0x187F7 },
-    { 0x18800, 0x18AF2 },
+    { 0x18800, 0x18CD5 },
+    { 0x18D00, 0x18D08 },
     { 0x1B000, 0x1B11E },
     { 0x1B150, 0x1B152 },
     { 0x1B164, 0x1B167 },
@@ -487,12 +499,13 @@
     { 0x1EEA1, 0x1EEA3 },
     { 0x1EEA5, 0x1EEA9 },
     { 0x1EEAB, 0x1EEBB },
-    { 0x20000, 0x2A6D6 },
+    { 0x20000, 0x2A6DD },
     { 0x2A700, 0x2B734 },
     { 0x2B740, 0x2B81D },
     { 0x2B820, 0x2CEA1 },
     { 0x2CEB0, 0x2EBE0 },
-    { 0x2F800, 0x2FA1D }
+    { 0x2F800, 0x2FA1D },
+    { 0x30000, 0x3134A }
 
 #define PREDICATE(c) uc_is_general_category (c, UC_CATEGORY_Lo)
 #include "test-predicate-part2.h"