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Update admin/notes/unicode

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* admin/notes/unicode: Update the list of files from the UCD we
are using.  Mention the possible need to change 'ucs-names' when
importing a new version of the Unicode Standard.
This commit is contained in:
Eli Zaretskii 2016-03-11 12:50:55 +02:00
parent 950be689ca
commit f8df21b15c
1 changed files with 7 additions and 0 deletions
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admin/notes/unicode
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@ -10,7 +10,9 @@ Emacs uses the following files from the Unicode Character Database
(a.k.a. "UCD): (a.k.a. "UCD):
. UnicodeData.txt . UnicodeData.txt
. Blocks.txt
. BidiMirroring.txt . BidiMirroring.txt
. BidiBrackets.txt
. IVD_Sequences.txt . IVD_Sequences.txt
First, these files need to be copied into admin/unidata/, and then First, these files need to be copied into admin/unidata/, and then
@ -37,6 +39,11 @@ Any new scripts added by UnicodeData.txt will also need updates to
script-representative-chars defined in fontset.el. Other databases in script-representative-chars defined in fontset.el. Other databases in
fontset.el might also need to be updated as needed. fontset.el might also need to be updated as needed.
The function 'ucs-names', defined in lisp/international/mule-cmds.el,
might need to be updated because it knows about used and unused ranges
of Unicode codepoints, which a new release of the Unicode Standard
could change.
Problems, fixmes and other unicode-related issues Problems, fixmes and other unicode-related issues
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