[latex3-commits] [git/LaTeX3-latex3-luaotfload] dev: NFC normalize node list for node shaper by default (f5b721d)
Marcel Krüger
zauguin at gmail.com
Tue Sep 14 19:44:00 CEST 2021
Repository : https://github.com/latex3/luaotfload
On branch : dev
Link : https://github.com/latex3/luaotfload/commit/f5b721dcca786d91a6f12ecd70ddbdfc19aa4154
>---------------------------------------------------------------
commit f5b721dcca786d91a6f12ecd70ddbdfc19aa4154
Author: Marcel Fabian Krüger <tex at 2krueger.de>
Date: Mon Jul 5 15:10:46 2021 +0200
NFC normalize node list for node shaper by default
>---------------------------------------------------------------
f5b721dcca786d91a6f12ecd70ddbdfc19aa4154
src/luaotfload-features.lua | 13 +++++++++++++
testfiles/arab1.tlg | 2 +-
testfiles/arab2.tlg | 4 ++--
3 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/src/luaotfload-features.lua b/src/luaotfload-features.lua
index 550fe12..3630ba0 100644
--- a/src/luaotfload-features.lua
+++ b/src/luaotfload-features.lua
@@ -831,6 +831,19 @@ do
}
end
+local uni_normalize = require'lua-uni-normalize'.direct.NFC
+fonts.constructors.features.otf.register {
+ name = 'nfc',
+ default = true,
+ description = 'Normalize text to NFC before shaping',
+ processors = {
+ node = function(head, f, _, _, _)
+ return uni_normalize(head, f, font.getfont(f).characters, true)
+ end,
+ },
+}
+
+
return function ()
if not fonts and fonts.handlers then
report ("log", 0, "features",
diff --git a/testfiles/arab1.tlg b/testfiles/arab1.tlg
index ea8a42f..255f342 100644
--- a/testfiles/arab1.tlg
+++ b/testfiles/arab1.tlg
@@ -1,7 +1,7 @@
This is a generated file for the l3build validation system.
Don't change this file in any respect.
[9:?]<+TLT><+TRT>[0:3]<984508><1615><985942><1614><983384>[12:13]<1608><1614><986340><1616><986358><1614><983384><1585><1615><1607><1615><-TRT>[14:2][12:15]
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diff --git a/testfiles/arab2.tlg b/testfiles/arab2.tlg
index e7e7b40..42119d5 100644
--- a/testfiles/arab2.tlg
+++ b/testfiles/arab2.tlg
@@ -1,8 +1,8 @@
This is a generated file for the l3build validation system.
Don't change this file in any respect.
-[9:?]<+TLT><+TRT>[0:3]<983700><1616><983705>[12:13]<983762><1615><983805><1585><1614><1577><1616>[12:13]<1575><983686><985870><1617><1616><983773><1614><983388><1569><1616><58><-TRT>[14:2][12:15]
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