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Support Unicode version 15.1

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* admin/unidata/BidiBrackets.txt:
* admin/unidata/BidiMirroring.txt:
* admin/unidata/Blocks.txt:
* admin/unidata/IdnaMappingTable.txt:
* admin/unidata/NormalizationTest.txt:
* admin/unidata/PropertyValueAliases.txt:
* admin/unidata/ScriptExtensions.txt:
* admin/unidata/Scripts.txt:
* admin/unidata/SpecialCasing.txt:
* admin/unidata/UnicodeData.txt:
* admin/unidata/confusables.txt:
* admin/unidata/copyright.html:
* test/manual/BidiCharacterTest.txt:
* admin/unidata/emoji-data.txt:
* admin/unidata/emoji-sequences.txt:
* admin/unidata/emoji-test.txt:
* admin/unidata/emoji-variation-sequences.txt:
* admin/unidata/emoji-zwj-sequences.txt: Update from Unicode data
files.
* admin/notes/unicode: Update instructions.
* lisp/international/characters.el: Update 'char-width-table'
data.
* etc/NEWS: Announce support for Unicode 15.1.
This commit is contained in:
Eli Zaretskii 2023-09-17 11:40:06 +03:00
parent d2f6a5c59a
commit 38757723e1
21 changed files with 1346 additions and 846 deletions
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13
admin/notes/unicode
View file

@ -39,9 +39,9 @@ repository).
Next, review the assignment of default values of the Bidi Class
property to blocks in the file extracted/DerivedBidiClass.txt from the
UCD (search for "unassigned" in that file). Any changes should be
reflected in the unidata-gen.el file, where it sets up the default
values around line 210.
UCD (search for "unassigned" and "@missing" in that file). Any
changes should be reflected in the unidata-gen.el file, where it sets
up the default values around line 210.
Then Emacs should be rebuilt for them to take effect. Rebuilding
Emacs updates several derived files elsewhere in the Emacs source
@ -61,9 +61,10 @@ Next, review the changes in UnicodeData.txt vs the previous version
used by Emacs. Any changes, be it introduction of new scripts or
addition of codepoints to existing scripts, might need corresponding
changes in the data used for filling the category-table, case-table,
and char-width-table. The additional scripts should cause automatic
updates in charscript.el, but it is a good idea to look at the results
and see if any changes in admin/unidata/blocks.awk are required.
and char-width-table in characters.el. The additional scripts should
cause automatic updates in charscript.el, but it is a good idea to
look at the results and see if any changes in admin/unidata/blocks.awk
are required.
The setting of char-width-table around line 1200 of characters.el
should be checked against the latest version of the Unicode file