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-rw-r--r--nonprism-testing/icedove/PKGBUILD206
-rw-r--r--nonprism-testing/icedove/changing-the-default-search-engine.patch40
-rw-r--r--nonprism-testing/icedove/firefox-gcc-6.0.patch26
-rw-r--r--nonprism-testing/icedove/fix-missing-files.patch38
-rw-r--r--nonprism-testing/icedove/icedove.desktop173
-rw-r--r--nonprism-testing/icedove/icedove.install12
-rw-r--r--nonprism-testing/icedove/mozconfig39
-rw-r--r--nonprism-testing/icedove/mozilla-1228540-1.patch84
-rw-r--r--nonprism-testing/icedove/mozilla-1228540.patch6032
-rw-r--r--nonprism-testing/icedove/mozilla-1253216.patch12
-rw-r--r--nonprism-testing/icedove/no-neon.patch96
-rw-r--r--nonprism-testing/icedove/vendor.js231
12 files changed, 6989 insertions, 0 deletions
diff --git a/nonprism-testing/icedove/PKGBUILD b/nonprism-testing/icedove/PKGBUILD
new file mode 100644
index 000000000..260b17209
--- /dev/null
+++ b/nonprism-testing/icedove/PKGBUILD
@@ -0,0 +1,206 @@
+# Maintainer: André Silva <emulatorman@parabola.nu>
+# Contributor: Márcio Silva <coadde@parabola.nu>
+# Contributor: Luke R. <g4jc@openmailbox.org>
+# Contributor: Isaac David <isacdaavid@isacdaavid.info>
+
+# We're getting this from Debian Sid
+_debname=icedove
+_debver=45.3.0
+_debrel=deb1
+_debrepo=http://ftp.debian.org/debian/pool/main/
+debfile() { echo $@|sed -r 's@(.).*@\1/&/&@'; }
+
+_pkgname=thunderbird
+pkgname=icedove
+epoch=1
+pkgver=$_debver.$_debrel
+pkgrel=1.nonprism1
+
+pkgdesc="A libre version of Debian Icedove, the standalone mail and news reader based on Mozilla Thunderbird, without support for unsafe and dangerous for privacy protocols"
+arch=(i686 x86_64 armv7h)
+license=(MPL GPL LGPL)
+depends=(alsa-lib dbus-glib gtk2 hunspell icu=57.1 libevent libvpx=1.6.0 libxt mime-types mozilla-common nss sqlite startup-notification ttf-font)
+makedepends=(autoconf2.13 diffutils gconf imake inetutils libpulse mesa mozilla-searchplugins pkg-config python2 quilt unzip yasm zip)
+options=(!emptydirs !makeflags)
+optdepends=('libcanberra: for sound support')
+url="https://wiki.parabola.nu/$pkgname"
+replaces=("$pkgname-libre" "$_pkgname")
+conflicts=("$pkgname-libre" "$_pkgname")
+provides=("$_pkgname")
+install=$pkgname.install
+source=("$_debrepo/`debfile $_debname`_$_debver.orig.tar.xz"
+ "$_debrepo/`debfile $_debname`_$_debver-${_debrel#deb}.debian.tar.xz"
+ mozconfig
+ $pkgname.desktop
+ changing-the-default-search-engine.patch
+ firefox-gcc-6.0.patch mozilla-1228540.patch mozilla-1228540-1.patch
+ vendor.js
+ fix-missing-files.patch
+ no-neon.patch
+ mozilla-1253216.patch)
+sha256sums=('3e8a34c0e7e41daa400f020c565219fcc4f8d3abe7c14acd909706103fee25f3'
+ '72a23ab7975769e05c25ec838ed2a2e22107093c74788bd320f315451fdda621'
+ 'aaca37bcca176d1b8ebe7c18d3fb0c61e3d21769fbf8e994a189eb3263257d3d'
+ '0b0d25067c64c6b829c84e5259ffca978e3971f85acc8483f47bdbed5b0b5b6a'
+ 'e1f72c44e31f191271207fc874dcfbf3d504b6b42dc1bb063ba8c7c9ee032130'
+ '4d1e1ddabc9e975ed39f49e134559a29e01cd49439e358233f1ede43bf5a52bf'
+ '3a3e84c702ee31450a3e84698441aceb11cf44e64c9fedcaddb8cb50db759417'
+ 'd1ccbaf0973615c57f7893355e5cd3a89efb4e91071d0ec376e429b50cf6ed19'
+ '173c929176262c0ad27984d68d61918d51d27bbc538ccbe9e6d19727d1f9de4d'
+ '294a2cc7b0477ad285af10ac2a04b767cabec07f03b23da23014bda71caea510'
+ '59f40d8b2480aa67bf76f4f119826b6828a6a59cc040caf1ab5a6e19eef44c6e'
+ '1e7ef08acd46aeacc8cd8b2c89012983fb2c8c18648e0f3e9371b0c76caedbde')
+
+prepare() {
+ cd "$srcdir/$_pkgname-$_debver"
+ mv "$srcdir/debian" .
+
+ export QUILT_PATCHES=debian/patches
+ export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
+ export QUILT_DIFF_ARGS='--no-timestamps'
+
+ # Prepare branding for the Icedove packages
+ mkdir -v mail/branding/$pkgname
+
+ # Copy needed icons
+ cp -va debian/$pkgname-branding/* mail/branding/$pkgname
+ for i in 16 22 24 32 48 256; do
+ install -Dm644 debian/app-icons/$pkgname$i.png \
+ mail/branding/$pkgname/mailicon$i.png
+ done
+ for i in 48 64; do
+ install -Dm644 debian/app-icons/$pkgname$i.png \
+ mail/branding/$pkgname/content/icon$i.png
+ done
+ cp -av debian/preview.png mail/themes/linux/mail/preview.png
+
+ # Useless since we are doing it ourselves
+ rm -rv debian/patches/icedove-l10n || true
+ rm -rv debian/patches/iceowl-l10n || true
+ rm -v debian/patches/debian-hacks/changing-the-default-search-engine.patch || true
+
+ quilt push -av
+
+ # Fix missing files
+ patch -Np1 -i "$srcdir/fix-missing-files.patch"
+
+ # Remove url-classifier from package-manifest.in to build and disable Phishing Protection
+ sed -i '\|Phishing Protection|d
+ \|UrlClassifier|d
+ \|URLClassifier|d
+ \|url-classifier|d
+ ' mail/installer/package-manifest.in
+
+ # Fix branding
+ sed -i 's|Icedove Mail/News|Icedove|
+ ' mail/branding/icedove/locales/en-US/brand.{dtd,properties}
+
+ # Replace common URLs
+ sed -i '\|extensions[.]getAddons[.]get[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+ \|extensions[.]getAddons[.]search[.]browseURL| s|https://addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+ \|extensions[.]getAddons[.]search[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+ \|extensions[.]webservice[.]discoverURL| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+ ' mail/app/profile/all-thunderbird.js
+
+ # Remove support for unsafe and dangerous for privacy protocols
+ sed -i '\|facebook|d
+ \|gtalk|d
+ \|odnoklassniki|d
+ \|twitter|d
+ \|yahoo|d
+ ' chat/moz.build
+ sed -i '\|facebook[.]js|d
+ \|facebook[.]manifest|d
+ \|gtalk[.]js|d
+ \|gtalk[.]manifest|d
+ \|twitter[.]js|d
+ \|twitter[.]manifest|d
+ \|yahoo[.]js|d
+ \|yahoo[.]manifest|d
+ ' mail/installer/package-manifest.in
+ rm -rv chat/protocols/{facebook,gtalk,twitter,yahoo}
+
+ # Required for GCC 6
+ patch -d mozilla -Np1 < ../firefox-gcc-6.0.patch
+ patch -d mozilla -Np1 < ../mozilla-1228540.patch
+ patch -d mozilla -Np1 < ../mozilla-1228540-1.patch
+
+ cp -v "$srcdir/mozconfig" .mozconfig
+
+ mkdir "$srcdir/path"
+ ln -s /usr/bin/python2 "$srcdir/path/python"
+
+ # Change the default search engine using our system-provided searchplugins
+ patch -Np1 -i "$srcdir/changing-the-default-search-engine.patch"
+
+ # Load our searchplugins
+ rm -rv mail/locales/en-US/searchplugins
+ cp -av /usr/lib/mozilla/searchplugins mail/locales/en-US
+
+ # ARM-specific changes:
+ if [[ "$CARCH" == arm* ]]; then
+ patch -Np0 -i ../no-neon.patch
+ patch -p2 -d mozilla < ../mozilla-1253216.patch
+ sed -i '/ac_add_options --enable-gold/d' .mozconfig
+ cat >> .mozconfig <<- EOF
+ ac_add_options --disable-elf-hack
+ ac_add_options --disable-neon
+ ac_add_options --disable-ion
+ ac_add_options --disable-webrtc
+ ac_add_options --disable-debug
+ ac_add_options --disable-debug-symbols
+ EOF
+ fi
+}
+
+build() {
+ cd "$srcdir/$_pkgname-$_debver"
+
+ # _FORTIFY_SOURCE causes configure failures
+ CPPFLAGS+=" -O2"
+
+ # Hardening
+ LDFLAGS+=" -Wl,-z,now"
+
+ # GCC 6
+ CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
+ CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
+
+ export PATH="$srcdir/path:$PATH"
+
+ make -f client.mk build
+}
+
+package() {
+ cd "$srcdir/$_pkgname-$_debver"
+ make -f client.mk DESTDIR="$pkgdir" INSTALL_SDK= install
+
+ install -Dm644 ../vendor.js "$pkgdir/usr/lib/$pkgname/defaults/preferences/vendor.js"
+
+ # Install Icedove menu icon
+ install -Dm644 debian/$pkgname.xpm "$pkgdir/usr/share/pixmaps/$pkgname.xpm"
+
+ # Install Icedove icons
+ brandingdir=debian/app-icons
+ icondir="$pkgdir/usr/share/icons/hicolor"
+ for i in 16 22 24 32 48 64 128 256; do
+ install -Dm644 "$brandingdir/$pkgname$i.png" \
+ "$icondir/${i}x${i}/apps/$pkgname.png"
+ done
+ install -Dm644 "$brandingdir/${pkgname}big.svg" \
+ "$icondir/scalable/apps/$pkgname.svg"
+
+ # Install Icedove desktop
+ install -d "$pkgdir/usr/share/applications"
+ install -m644 "$srcdir/$pkgname.desktop" \
+ "$pkgdir/usr/share/applications"
+
+ # Use system-provided dictionaries
+ rm -rf "$pkgdir/usr/lib/$pkgname/"{dictionaries,hyphenation}
+ ln -s /usr/share/hunspell "$pkgdir/usr/lib/$pkgname/dictionaries"
+ ln -s /usr/share/hyphen "$pkgdir/usr/lib/$pkgname/hyphenation"
+
+ # Replace duplicate binary with symlink
+ # https://bugzilla.mozilla.org/show_bug.cgi?id=658850
+ ln -sf $pkgname "$pkgdir/usr/lib/$pkgname/$pkgname-bin"
+}
diff --git a/nonprism-testing/icedove/changing-the-default-search-engine.patch b/nonprism-testing/icedove/changing-the-default-search-engine.patch
new file mode 100644
index 000000000..37df3e851
--- /dev/null
+++ b/nonprism-testing/icedove/changing-the-default-search-engine.patch
@@ -0,0 +1,40 @@
+diff --git a/mail/locales/en-US/chrome/messenger-region/region.properties b/mail/locales/en-US/chrome/messenger-region/region.properties
+index fcc870d..f810450 100644
+--- a/mail/locales/en-US/chrome/messenger-region/region.properties
++++ b/mail/locales/en-US/chrome/messenger-region/region.properties
+@@ -3,12 +3,12 @@
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+ # Default search engine
+-browser.search.defaultenginename=Bing
++browser.search.defaultenginename=searx
+
+ # Search engine order (order displayed in the search bar dropdown)s
+-browser.search.order.1=Bing
+-browser.search.order.2=Yahoo
+-browser.search.order.3=
++browser.search.order.1=searx
++browser.search.order.2=DuckDuckGo HTML
++browser.search.order.3=DuckDuckGo Lite
+
+ # To make mapit buttons to disappear in the addressbook, specify empty string. For example:
+ # mail.addr_book.mapit_url.format=
+@@ -23,14 +23,12 @@ browser.search.order.3=
+ # @ZI == zip code
+ # @CO == country
+ # Default map service:
+-mail.addr_book.mapit_url.format=http://maps.google.com/maps?q=@A1%20@A2%20@CI%20@ST%20@ZI%20@CO
++mail.addr_book.mapit_url.format=http://nominatim.openstreetmap.org/search.php?polygon=1&q=@A1%2C@A2%2C@CI%2C@ST%2C@ZI%2C@CO
+ # List of available map services (up to 5 can be defined here):
+-mail.addr_book.mapit_url.1.name=Google Maps
+-mail.addr_book.mapit_url.1.format=http://maps.google.com/maps?q=@A1%20@A2%20@CI%20@ST%20@ZI%20@CO
+-mail.addr_book.mapit_url.2.name=OpenStreetMap
+-mail.addr_book.mapit_url.2.format=http://nominatim.openstreetmap.org/search.php?polygon=1&q=@A1%2C@A2%2C@CI%2C@ST%2C@ZI%2C@CO
++mail.addr_book.mapit_url.1.name=OpenStreetMap
++mail.addr_book.mapit_url.1.format=http://nominatim.openstreetmap.org/search.php?polygon=1&q=@A1%2C@A2%2C@CI%2C@ST%2C@ZI%2C@CO
+
+-mailnews.messageid_browser.url=http://groups.google.com/search?as_umsgid=%mid
++mailnews.messageid_browser.url=
+
+ # Recognize non-standard versions of "Re:" in subjects from localized versions of MS Outlook et al.
+ # Specify a comma-separated list without spaces. For example: mailnews.localizedRe=AW,SV
diff --git a/nonprism-testing/icedove/firefox-gcc-6.0.patch b/nonprism-testing/icedove/firefox-gcc-6.0.patch
new file mode 100644
index 000000000..0a74d3616
--- /dev/null
+++ b/nonprism-testing/icedove/firefox-gcc-6.0.patch
@@ -0,0 +1,26 @@
+diff -up firefox-44.0/nsprpub/config/make-system-wrappers.pl.back firefox-44.0/nsprpub/config/make-system-wrappers.pl
+--- firefox-44.0/nsprpub/config/make-system-wrappers.pl.back 2016-01-24 00:23:49.000000000 +0100
++++ firefox-44.0/nsprpub/config/make-system-wrappers.pl 2016-02-02 14:58:45.064112655 +0100
+@@ -19,7 +19,9 @@ while (<STDIN>) {
+ open OUT, ">$output_dir/$_";
+ print OUT "#pragma GCC system_header\n"; # suppress include_next warning
+ print OUT "#pragma GCC visibility push(default)\n";
++ print OUT "#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS\n";
+ print OUT "#include_next \<$_\>\n";
++ print OUT "#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS\n";
+ print OUT "#pragma GCC visibility pop\n";
+ close OUT;
+ }
+diff -up firefox-44.0/mozglue/build/arm.cpp.old firefox-44.0/mozglue/build/arm.cpp
+--- firefox-44.0/mozglue/build/arm.cpp.old 2016-02-03 10:07:29.879526500 +0100
++++ firefox-44.0/mozglue/build/arm.cpp 2016-02-03 10:08:11.062697517 +0100
+@@ -104,7 +104,9 @@ check_neon(void)
+
+ # elif defined(__linux__) || defined(ANDROID)
+ # include <stdio.h>
++#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ # include <stdlib.h>
++#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ # include <string.h>
+
+ enum{
diff --git a/nonprism-testing/icedove/fix-missing-files.patch b/nonprism-testing/icedove/fix-missing-files.patch
new file mode 100644
index 000000000..04cf3d35e
--- /dev/null
+++ b/nonprism-testing/icedove/fix-missing-files.patch
@@ -0,0 +1,38 @@
+diff --git a/mailnews/base/test/unit/xpcshell.ini b/mailnews/base/test/unit/xpcshell.ini
+index 9644fdf..f098fad 100644
+--- a/mailnews/base/test/unit/xpcshell.ini
++++ b/mailnews/base/test/unit/xpcshell.ini
+@@ -19,7 +19,6 @@ support-files = nodelist_test.xml data/*
+ [test_bug471682.js]
+ [test_bug514945.js]
+ [test_compactFailure.js]
+-[test_compactColumnSave.js]
+ [test_copyChaining.js]
+ [test_copyThenMoveManual.js]
+ [test_copyToInvalidDB.js]
+diff --git a/mozilla/intl/uconv/tests/moz.build b/mozilla/intl/uconv/tests/moz.build
+index 4223d2e..fae03f4 100644
+--- a/mozilla/intl/uconv/tests/moz.build
++++ b/mozilla/intl/uconv/tests/moz.build
+@@ -4,8 +4,6 @@
+ # License, v. 2.0. If a copy of the MPL was not distributed with this
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+-XPCSHELL_TESTS_MANIFESTS += ['unit/xpcshell.ini']
+-
+ # Tests disabled because they dont work in libxul builds.
+ #MOZILLA_INTERNAL_API = True
+ #
+diff --git a/mozilla/parser/xml/moz.build b/mozilla/parser/xml/moz.build
+index 484f6d1..d072795 100644
+--- a/mozilla/parser/xml/moz.build
++++ b/mozilla/parser/xml/moz.build
+@@ -4,8 +4,6 @@
+ # License, v. 2.0. If a copy of the MPL was not distributed with this
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+-TEST_DIRS += ['test']
+-
+ XPIDL_SOURCES += [
+ 'nsIMozSAXXMLDeclarationHandler.idl',
+ 'nsISAXAttributes.idl',
diff --git a/nonprism-testing/icedove/icedove.desktop b/nonprism-testing/icedove/icedove.desktop
new file mode 100644
index 000000000..1ba43e0b3
--- /dev/null
+++ b/nonprism-testing/icedove/icedove.desktop
@@ -0,0 +1,173 @@
+[Desktop Entry]
+Name=Icedove
+Comment=Send and receive mail with Icedove
+Comment[ast]=Lleer y escribir corréu electrónicu
+Comment[ca]=Llegiu i escriviu correu
+Comment[cs]=Čtení a psaní pošty
+Comment[da]=Skriv/læs e-post/nyhedsgruppe med Icedove
+Comment[de]=E-Mails und Nachrichten mit Icedove lesen und schreiben
+Comment[el]=Διαβάστε και γράψτε γράμματα με το Icedove
+Comment[es]=Lea y escriba correos y noticias con Icedove
+Comment[fi]=Lue ja kirjoita sähköposteja
+Comment[fr]=Lire et écrire des courriels
+Comment[gl]=Lea e escriba correo electrónico
+Comment[he]=קריאה/כתיבה של דוא״ל/חדשות באמצעות Icedove
+Comment[hr]=Čitajte/šaljite e-poštu s Icedove
+Comment[hu]=Levelek írása és olvasása a Icedove
+Comment[it]=Per leggere e scrivere email
+Comment[ja]=メールの読み書き
+Comment[ko]=Icedove 메일/뉴스 읽기 및 쓰기 클라이언트
+Comment[nl]=E-mail/nieuws lezen en schrijven met Icedove
+Comment[pl]=Czytanie i wysyłanie e-maili
+Comment[pt_BR]=Leia e escreva suas mensagens
+Comment[ru]=Читайте и пишите письма
+Comment[sk]=Čítajte a píšte poštu pomocou programu Icedove
+Comment[sv]=Läs och skriv e-post
+Comment[ug]=ئېلخەت ۋە خەۋەرلەرنى Icedove دا كۆرۈش ۋە يېزىش
+Comment[uk]=Читання та написання листів
+Comment[vi]=Đọc và soạn thư điện tử
+Comment[zh_CN]=阅读邮件或新闻
+Comment[zh_TW]=以 Icedove 讀寫郵件或新聞
+GenericName=Mail Client
+GenericName[ast]=Client de correu
+GenericName[ca]=Client de correu
+GenericName[cs]=Poštovní klient
+GenericName[da]=E-postklient
+GenericName[de]=E-Mail-Anwendung
+GenericName[el]=Λογισμικό αλληλογραφίας
+GenericName[es]=Cliente de correo
+GenericName[fi]=Sähköpostiohjelma
+GenericName[fr]=Client de messagerie
+GenericName[gl]=Cliente de correo electrónico
+GenericName[he]=לקוח דוא״ל
+GenericName[hr]=Klijent e-pošte
+GenericName[hu]=Levelezőkliens
+GenericName[it]=Client email
+GenericName[ja]=電子メールクライアント
+GenericName[ko]=메일 클라이언트
+GenericName[nl]=E-mailprogramma
+GenericName[pl]=Klient poczty
+GenericName[pt_BR]=Cliente de E-mail
+GenericName[ru]=Почтовый клиент
+GenericName[sk]=Poštový klient
+GenericName[ug]=ئېلخەت دېتالى
+GenericName[uk]=Поштова програма
+GenericName[vi]=Phần mềm khách quản lý thư điện tử
+GenericName[zh_CN]=邮件新闻客户端
+GenericName[zh_TW]=郵件用戶端
+Exec=icedove %u
+Terminal=false
+Type=Application
+Icon=icedove
+Categories=Network;Email;
+MimeType=message/rfc822;x-scheme-handler/mailto;application/x-xpinstall;
+StartupNotify=true
+Actions=ComposeMessage;OpenAddressBook;
+
+[Desktop Action ComposeMessage]
+Name=Write new message
+Name[ar]=اكتب رسالة جديدة
+Name[ast]=Redactar mensaxe nuevu
+Name[be]=Напісаць новы ліст
+Name[bg]=Съставяне на ново съобщение
+Name[br]=Skrivañ ur gemennadenn nevez
+Name[ca]=Escriu un missatge nou
+Name[cs]=Napsat novou zprávu
+Name[da]=Skriv en ny meddelelse
+Name[de]=Neue Nachricht verfassen
+Name[el]=Σύνταξη νέου μηνύματος
+Name[es_AR]=Escribir un nuevo mensaje
+Name[es_ES]=Redactar nuevo mensaje
+Name[et]=Kirjuta uus kiri
+Name[eu]=Idatzi mezu berria
+Name[fi]=Kirjoita uusi viesti
+Name[fr]=Rédiger un nouveau message
+Name[fy_NL]=Skriuw in nij berjocht
+Name[ga_IE]=Scríobh teachtaireacht nua
+Name[gd]=Sgrìobh teachdaireachd ùr
+Name[gl]=Escribir unha nova mensaxe
+Name[he]=כתיבת הודעה חדשה
+Name[hr]=Piši novu poruku
+Name[hu]=Új üzenet írása
+Name[hy_AM]=Գրել նոր նամակ
+Name[is]=SKrifa nýjan póst
+Name[it]=Scrivi nuovo messaggio
+Name[ja]=新しいメッセージを作成する
+Name[ko]=새 메시지 작성
+Name[lt]=Rašyti naują laišką
+Name[nb_NO]=Skriv ny melding
+Name[nl]=Nieuw bericht aanmaken
+Name[nn_NO]=Skriv ny melding
+Name[pl]=Nowa wiadomość
+Name[pt_BR]=Nova mensagem
+Name[pt_PT]=Escrever nova mensagem
+Name[rm]=Scriver in nov messadi
+Name[ro]=Scrie un mesaj nou
+Name[ru]=Создать новое сообщение
+Name[si]=නව ලිපියක් ලියන්න
+Name[sk]=Nová e-mailová správa
+Name[sl]=Sestavi novo sporočilo
+Name[sq]=Shkruani mesazh të ri
+Name[sr]=Писање нове поруке
+Name[sv_SE]=Skriv ett nytt meddelande
+Name[ta_LK]=புதிய செய்தியை எழுதுக
+Name[tr]=Yeni ileti yaz
+Name[uk]=Написати нового листа
+Name[vi]=Viết thư mới
+Name[zh_CN]=编写新消息
+Name[zh_TW]=寫一封新訊息
+Exec=icedove -compose
+
+[Desktop Action OpenAddressBook]
+Name=Open address book
+Name[ar]=افتح دفتر العناوين
+Name[ast]=Abrir llibreta de direiciones
+Name[be]=Адкрыць адрасную кнігу
+Name[bg]=Отваряне на адресник
+Name[br]=Digeriñ ur c'harned chomlec'hioù
+Name[ca]=Obre la llibreta d'adreces
+Name[cs]=Otevřít Adresář
+Name[da]=Åbn adressebog
+Name[de]=Adressbuch öffnen
+Name[el]=Άνοιγμα ευρετηρίου διευθύνσεων
+Name[es_AR]=Abrir libreta de direcciones
+Name[es_ES]=Abrir libreta de direcciones
+Name[et]=Ava aadressiraamat
+Name[eu]=Ireki helbide-liburua
+Name[fi]=Avaa osoitekirja
+Name[fr]=Ouvrir un carnet d'adresses
+Name[fy_NL]=Iepenje adresboek
+Name[ga_IE]=Oscail leabhar seoltaí
+Name[gd]=Fosgail leabhar-sheòlaidhean
+Name[gl]=Abrir a axenda de enderezos
+Name[he]=פתיחת ספר כתובות
+Name[hr]=Otvori adresar
+Name[hu]=Címjegyzék megnyitása
+Name[hy_AM]=Բացել Հասցեագիրքը
+Name[is]=Opna nafnaskrá
+Name[it]=Apri rubrica
+Name[ja]=アドレス帳を開く
+Name[ko]=주소록 열기
+Name[lt]=Atverti adresų knygą
+Name[nb_NO]=Åpne adressebok
+Name[nl]=Adresboek openen
+Name[nn_NO]=Opne adressebok
+Name[pl]=Książka adresowa
+Name[pt_BR]=Catálogo de endereços
+Name[pt_PT]=Abrir livro de endereços
+Name[rm]=Avrir il cudeschet d'adressas
+Name[ro]=Deschide agenda de contacte
+Name[ru]=Открыть адресную книгу
+Name[si]=ලිපින පොත විවෘත කරන්න
+Name[sk]=Otvoriť adresár
+Name[sl]=Odpri adressar
+Name[sq]=Hapni libër adresash
+Name[sr]=Отвори адресар
+Name[sv_SE]=Öppna adressboken
+Name[ta_LK]=முகவரி பத்தகத்தை திறக்க
+Name[tr]=Adres defterini aç
+Name[uk]=Відкрити адресну книгу
+Name[vi]=Mở sổ địa chỉ
+Name[zh_CN]=打开通讯录
+Name[zh_TW]=開啟通訊錄
+Exec=icedove -addressbook
diff --git a/nonprism-testing/icedove/icedove.install b/nonprism-testing/icedove/icedove.install
new file mode 100644
index 000000000..4d4a283db
--- /dev/null
+++ b/nonprism-testing/icedove/icedove.install
@@ -0,0 +1,12 @@
+post_install() {
+ update-desktop-database -q
+ gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
+}
+
+post_upgrade() {
+ post_install
+}
+
+post_remove() {
+ post_install
+}
diff --git a/nonprism-testing/icedove/mozconfig b/nonprism-testing/icedove/mozconfig
new file mode 100644
index 000000000..972b9ac0d
--- /dev/null
+++ b/nonprism-testing/icedove/mozconfig
@@ -0,0 +1,39 @@
+ac_add_options --enable-application=mail
+
+ac_add_options --prefix=/usr
+ac_add_options --libdir=/usr/lib
+ac_add_options --enable-release
+ac_add_options --enable-gold
+ac_add_options --enable-pie
+
+# Icedove
+ac_add_options --with-branding=mail/branding/icedove
+
+# System libraries
+ac_add_options --with-system-nspr
+ac_add_options --with-system-nss
+ac_add_options --with-system-icu
+ac_add_options --with-system-jpeg
+ac_add_options --with-system-zlib
+ac_add_options --with-system-bz2
+ac_add_options --with-system-libevent
+ac_add_options --with-system-libvpx
+ac_add_options --enable-system-hunspell
+ac_add_options --enable-system-sqlite
+ac_add_options --enable-system-ffi
+ac_add_options --enable-system-pixman
+
+# Features
+ac_add_options --enable-startup-notification
+ac_add_options --disable-gstreamer
+ac_add_options --disable-updater
+ac_add_options --disable-crashreporter
+
+STRIP_FLAGS="--strip-debug"
+
+# Parabola features
+ac_add_options --disable-official-branding
+ac_add_options --disable-safe-browsing
+ac_add_options --disable-url-classifier
+
+# vim:set ft=sh:
diff --git a/nonprism-testing/icedove/mozilla-1228540-1.patch b/nonprism-testing/icedove/mozilla-1228540-1.patch
new file mode 100644
index 000000000..be6ffc316
--- /dev/null
+++ b/nonprism-testing/icedove/mozilla-1228540-1.patch
@@ -0,0 +1,84 @@
+# HG changeset patch
+# User Jonathan Kew <jkew@mozilla.com>
+# Date 1452675061 0
+# Wed Jan 13 08:51:01 2016 +0000
+# Node ID cf699e95e98829b465b64a7e0281d95ec851ce8c
+# Parent 3c9f357598e86c2f593e9895d5725bf3498f8f5a
+Bug 1228540 - pt 2 - Remove our HBGetGlyphHOrigin callback, as the default behavior is sufficient.
+
+diff --git a/gfx/thebes/gfxHarfBuzzShaper.cpp b/gfx/thebes/gfxHarfBuzzShaper.cpp
+--- a/gfx/thebes/gfxHarfBuzzShaper.cpp
++++ b/gfx/thebes/gfxHarfBuzzShaper.cpp
+@@ -349,27 +349,16 @@ gfxHarfBuzzShaper::HBGetGlyphVAdvance(hb
+ static_cast<const gfxHarfBuzzShaper::FontCallbackData*>(font_data);
+ // Currently, we don't offer gfxFont subclasses a method to override this
+ // and provide hinted platform-specific vertical advances (analogous to the
+ // GetGlyphWidth method for horizontal advances). If that proves necessary,
+ // we'll add a new gfxFont method and call it from here.
+ return fcd->mShaper->GetGlyphVAdvance(glyph);
+ }
+
+-/* static */
+-hb_bool_t
+-gfxHarfBuzzShaper::HBGetGlyphHOrigin(hb_font_t *font, void *font_data,
+- hb_codepoint_t glyph,
+- hb_position_t *x, hb_position_t *y,
+- void *user_data)
+-{
+- // We work in horizontal coordinates, so no origin adjustment needed here.
+- return true;
+-}
+-
+ struct VORG {
+ AutoSwap_PRUint16 majorVersion;
+ AutoSwap_PRUint16 minorVersion;
+ AutoSwap_PRInt16 defaultVertOriginY;
+ AutoSwap_PRUint16 numVertOriginYMetrics;
+ };
+
+ struct VORGrec {
+@@ -1262,19 +1251,16 @@ gfxHarfBuzzShaper::Initialize()
+ hb_font_funcs_set_glyph_func(sHBFontFuncs, HBGetGlyph,
+ nullptr, nullptr);
+ hb_font_funcs_set_glyph_h_advance_func(sHBFontFuncs,
+ HBGetGlyphHAdvance,
+ nullptr, nullptr);
+ hb_font_funcs_set_glyph_v_advance_func(sHBFontFuncs,
+ HBGetGlyphVAdvance,
+ nullptr, nullptr);
+- hb_font_funcs_set_glyph_h_origin_func(sHBFontFuncs,
+- HBGetGlyphHOrigin,
+- nullptr, nullptr);
+ hb_font_funcs_set_glyph_v_origin_func(sHBFontFuncs,
+ HBGetGlyphVOrigin,
+ nullptr, nullptr);
+ hb_font_funcs_set_glyph_extents_func(sHBFontFuncs,
+ HBGetGlyphExtents,
+ nullptr, nullptr);
+ hb_font_funcs_set_glyph_contour_point_func(sHBFontFuncs,
+ HBGetContourPoint,
+diff --git a/gfx/thebes/gfxHarfBuzzShaper.h b/gfx/thebes/gfxHarfBuzzShaper.h
+--- a/gfx/thebes/gfxHarfBuzzShaper.h
++++ b/gfx/thebes/gfxHarfBuzzShaper.h
+@@ -56,21 +56,16 @@ public:
+ hb_codepoint_t glyph, void *user_data);
+
+ // get harfbuzz vertical advance in 16.16 fixed point format.
+ static hb_position_t
+ HBGetGlyphVAdvance(hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph, void *user_data);
+
+ static hb_bool_t
+- HBGetGlyphHOrigin(hb_font_t *font, void *font_data,
+- hb_codepoint_t glyph,
+- hb_position_t *x, hb_position_t *y,
+- void *user_data);
+- static hb_bool_t
+ HBGetGlyphVOrigin(hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y,
+ void *user_data);
+
+ hb_position_t GetHKerning(uint16_t aFirstGlyph,
+ uint16_t aSecondGlyph) const;
+
diff --git a/nonprism-testing/icedove/mozilla-1228540.patch b/nonprism-testing/icedove/mozilla-1228540.patch
new file mode 100644
index 000000000..9f6c46077
--- /dev/null
+++ b/nonprism-testing/icedove/mozilla-1228540.patch
@@ -0,0 +1,6032 @@
+diff -u -r mozilla/gfx/harfbuzz/src/check-header-guards.sh mozilla-1228540/gfx/harfbuzz/src/check-header-guards.sh
+--- mozilla/gfx/harfbuzz/src/check-header-guards.sh 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/check-header-guards.sh 2016-07-09 23:52:22.089763061 +0200
+@@ -9,13 +9,12 @@
+ test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
+ test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
+
+-
+ for x in $HBHEADERS $HBSOURCES; do
+ test -f "$srcdir/$x" && x="$srcdir/$x"
+- echo "$x" | grep '[^h]$' -q && continue;
++ echo "$x" | grep -q '[^h]$' && continue;
+ xx=`echo "$x" | sed 's@.*/@@'`
+ tag=`echo "$xx" | tr 'a-z.-' 'A-Z_'`
+- lines=`grep "\<$tag\>" "$x" | wc -l | sed 's/[ ]*//g'`
++ lines=`grep -w "$tag" "$x" | wc -l | sed 's/[ ]*//g'`
+ if test "x$lines" != x3; then
+ echo "Ouch, header file $x does not have correct preprocessor guards"
+ stat=1
+diff -u -r mozilla/gfx/harfbuzz/src/gen-indic-table.py mozilla-1228540/gfx/harfbuzz/src/gen-indic-table.py
+--- mozilla/gfx/harfbuzz/src/gen-indic-table.py 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/gen-indic-table.py 2016-07-09 23:52:22.089763061 +0200
+@@ -91,6 +91,7 @@
+ "Visarga": 'Vs',
+ "Vowel": 'Vo',
+ "Vowel_Dependent": 'M',
++ "Consonant_Prefixed": 'CPrf',
+ "Other": 'x',
+ },{
+ "Not_Applicable": 'x',
+diff -u -r mozilla/gfx/harfbuzz/src/hb-atomic-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-atomic-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-atomic-private.hh 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-atomic-private.hh 2016-07-09 23:52:22.089763061 +0200
+@@ -119,6 +119,31 @@
+ #define hb_atomic_ptr_impl_cmpexch(P,O,N) ( ({__machine_rw_barrier ();}), atomic_cas_ptr ((void **) (P), (void *) (O), (void *) (N)) == (void *) (O) ? true : false)
+
+
++#elif !defined(HB_NO_MT) && defined(_AIX) && defined(__IBMCPP__)
++
++#include <builtins.h>
++
++
++static inline int hb_fetch_and_add(volatile int* AI, unsigned int V) {
++ __lwsync();
++ int result = __fetch_and_add(AI, V);
++ __isync();
++ return result;
++}
++static inline int hb_compare_and_swaplp(volatile long* P, long O, long N) {
++ __sync();
++ int result = __compare_and_swaplp (P, &O, N);
++ __sync();
++ return result;
++}
++
++typedef int hb_atomic_int_impl_t;
++#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
++#define hb_atomic_int_impl_add(AI, V) hb_fetch_and_add (&(AI), (V))
++
++#define hb_atomic_ptr_impl_get(P) (__sync(), (void *) *(P))
++#define hb_atomic_ptr_impl_cmpexch(P,O,N) hb_compare_and_swaplp ((long*)(P), (long)(O), (long)(N))
++
+ #elif !defined(HB_NO_MT)
+
+ #define HB_ATOMIC_INT_NIL 1 /* Warn that fallback implementation is in use. */
+diff -u -r mozilla/gfx/harfbuzz/src/hb-blob.h mozilla-1228540/gfx/harfbuzz/src/hb-blob.h
+--- mozilla/gfx/harfbuzz/src/hb-blob.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-blob.h 2016-07-09 23:52:22.089763061 +0200
+@@ -64,7 +64,7 @@
+
+ typedef struct hb_blob_t hb_blob_t;
+
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_blob_create (const char *data,
+ unsigned int length,
+ hb_memory_mode_t mode,
+@@ -77,21 +77,21 @@
+ * modify the parent data as that data may be
+ * shared among multiple sub-blobs.
+ */
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_blob_create_sub_blob (hb_blob_t *parent,
+ unsigned int offset,
+ unsigned int length);
+
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_blob_get_empty (void);
+
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_blob_reference (hb_blob_t *blob);
+
+-void
++HB_EXTERN void
+ hb_blob_destroy (hb_blob_t *blob);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_blob_set_user_data (hb_blob_t *blob,
+ hb_user_data_key_t *key,
+ void * data,
+@@ -99,25 +99,25 @@
+ hb_bool_t replace);
+
+
+-void *
++HB_EXTERN void *
+ hb_blob_get_user_data (hb_blob_t *blob,
+ hb_user_data_key_t *key);
+
+
+-void
++HB_EXTERN void
+ hb_blob_make_immutable (hb_blob_t *blob);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_blob_is_immutable (hb_blob_t *blob);
+
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_blob_get_length (hb_blob_t *blob);
+
+-const char *
++HB_EXTERN const char *
+ hb_blob_get_data (hb_blob_t *blob, unsigned int *length);
+
+-char *
++HB_EXTERN char *
+ hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer.cc mozilla-1228540/gfx/harfbuzz/src/hb-buffer.cc
+--- mozilla/gfx/harfbuzz/src/hb-buffer.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer.cc 2016-07-09 23:52:22.089763061 +0200
+@@ -35,8 +35,26 @@
+ #define HB_DEBUG_BUFFER (HB_DEBUG+0)
+ #endif
+
++/**
++ * SECTION: hb-buffer
++ * @title: Buffers
++ * @short_description: Input and output buffers
++ * @include: hb.h
++ *
++ * Buffers serve dual role in HarfBuzz; they hold the input characters that are
++ * passed hb_shape(), and after shaping they hold the output glyphs.
++ **/
+
+ /**
++ * hb_segment_properties_equal:
++ * @a: first #hb_segment_properties_t to compare.
++ * @b: second #hb_segment_properties_t to compare.
++ *
++ * Checks the equality of two #hb_segment_properties_t's.
++ *
++ * Return value: (transfer full):
++ * %true if all properties of @a equal those of @b, false otherwise.
++ *
+ * Since: 0.9.7
+ **/
+ hb_bool_t
+@@ -52,6 +70,14 @@
+ }
+
+ /**
++ * hb_segment_properties_hash:
++ * @p: #hb_segment_properties_t to hash.
++ *
++ * Creates a hash representing @p.
++ *
++ * Return value:
++ * A hash of @p.
++ *
+ * Since: 0.9.7
+ **/
+ unsigned int
+@@ -324,9 +350,7 @@
+ unsigned int num_out,
+ const uint32_t *glyph_data)
+ {
+- if (unlikely (!make_room_for (num_in, num_out)))
+- goto done;
+- {
++ if (unlikely (!make_room_for (num_in, num_out))) return;
+
+ merge_clusters (idx, idx + num_in);
+
+@@ -339,50 +363,39 @@
+ pinfo++;
+ }
+
+- out_len += num_out;
+- }
+-done:
+ idx += num_in;
++ out_len += num_out;
+ }
+
+ void
+ hb_buffer_t::output_glyph (hb_codepoint_t glyph_index)
+ {
+- if (unlikely (!make_room_for (0, 1)))
+- goto done;
++ if (unlikely (!make_room_for (0, 1))) return;
+
+ out_info[out_len] = info[idx];
+ out_info[out_len].codepoint = glyph_index;
+
+ out_len++;
+-done:
+- ;
+ }
+
+ void
+ hb_buffer_t::output_info (const hb_glyph_info_t &glyph_info)
+ {
+- if (unlikely (!make_room_for (0, 1)))
+- goto done;
++ if (unlikely (!make_room_for (0, 1))) return;
+
+ out_info[out_len] = glyph_info;
+
+ out_len++;
+-done:
+- ;
+ }
+
+ void
+ hb_buffer_t::copy_glyph (void)
+ {
+- if (unlikely (!make_room_for (0, 1)))
+- goto done;
++ if (unlikely (!make_room_for (0, 1))) return;
+
+ out_info[out_len] = info[idx];
+
+ out_len++;
+-done:
+- ;
+ }
+
+ bool
+@@ -400,7 +413,7 @@
+ if (out_len < i)
+ {
+ unsigned int count = i - out_len;
+- if (unlikely (!make_room_for (count, count))) return false; // XXX verify bailout
++ if (unlikely (!make_room_for (count, count))) return false;
+
+ memmove (out_info + out_len, info + idx, count * sizeof (out_info[0]));
+ idx += count;
+@@ -427,15 +440,13 @@
+ hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index)
+ {
+ if (unlikely (out_info != info || out_len != idx)) {
+- if (unlikely (!make_room_for (1, 1)))
+- goto out;
++ if (unlikely (!make_room_for (1, 1))) return;
+ out_info[out_len] = info[idx];
+ }
+ out_info[out_len].codepoint = glyph_index;
+
+- out_len++;
+-out:
+ idx++;
++ out_len++;
+ }
+
+
+@@ -721,9 +732,14 @@
+ /**
+ * hb_buffer_create: (Xconstructor)
+ *
+- *
++ * Creates a new #hb_buffer_t with all properties to defaults.
+ *
+- * Return value: (transfer full)
++ * Return value: (transfer full):
++ * A newly allocated #hb_buffer_t with a reference count of 1. The initial
++ * reference count should be released with hb_buffer_destroy() when you are done
++ * using the #hb_buffer_t. This function never returns %NULL. If memory cannot
++ * be allocated, a special #hb_buffer_t object will be returned on which
++ * hb_buffer_allocation_successful() returns %false.
+ *
+ * Since: 0.9.2
+ **/
+@@ -778,11 +794,13 @@
+
+ /**
+ * hb_buffer_reference: (skip)
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * Increases the reference count on @buffer by one. This prevents @buffer from
++ * being destroyed until a matching call to hb_buffer_destroy() is made.
+ *
+ * Return value: (transfer full):
++ * The referenced #hb_buffer_t.
+ *
+ * Since: 0.9.2
+ **/
+@@ -794,9 +812,11 @@
+
+ /**
+ * hb_buffer_destroy: (skip)
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * Deallocate the @buffer.
++ * Decreases the reference count on @buffer by one. If the result is zero, then
++ * @buffer and all associated resources are freed. See hb_buffer_reference().
+ *
+ * Since: 0.9.2
+ **/
+@@ -809,13 +829,15 @@
+
+ free (buffer->info);
+ free (buffer->pos);
++ if (buffer->message_destroy)
++ buffer->message_destroy (buffer->message_data);
+
+ free (buffer);
+ }
+
+ /**
+ * hb_buffer_set_user_data: (skip)
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @key:
+ * @data:
+ * @destroy:
+@@ -839,7 +861,7 @@
+
+ /**
+ * hb_buffer_get_user_data: (skip)
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @key:
+ *
+ *
+@@ -858,10 +880,11 @@
+
+ /**
+ * hb_buffer_set_content_type:
+- * @buffer: a buffer.
+- * @content_type:
++ * @buffer: an #hb_buffer_t.
++ * @content_type: the type of buffer contents to set
+ *
+- *
++ * Sets the type of @buffer contents, buffers are either empty, contain
++ * characters (before shaping) or glyphs (the result of shaping).
+ *
+ * Since: 0.9.5
+ **/
+@@ -874,11 +897,12 @@
+
+ /**
+ * hb_buffer_get_content_type:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * see hb_buffer_set_content_type().
+ *
+- * Return value:
++ * Return value:
++ * The type of @buffer contents.
+ *
+ * Since: 0.9.5
+ **/
+@@ -891,7 +915,7 @@
+
+ /**
+ * hb_buffer_set_unicode_funcs:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @unicode_funcs:
+ *
+ *
+@@ -916,7 +940,7 @@
+
+ /**
+ * hb_buffer_get_unicode_funcs:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+ *
+ *
+@@ -932,10 +956,16 @@
+
+ /**
+ * hb_buffer_set_direction:
+- * @buffer: a buffer.
+- * @direction:
++ * @buffer: an #hb_buffer_t.
++ * @direction: the #hb_direction_t of the @buffer
+ *
+- *
++ * Set the text flow direction of the buffer. No shaping can happen without
++ * setting @buffer direction, and it controls the visual direction for the
++ * output glyphs; for RTL direction the glyphs will be reversed. Many layout
++ * features depend on the proper setting of the direction, for example,
++ * reversing RTL text before shaping, then shaping with LTR direction is not
++ * the same as keeping the text in logical order and shaping with RTL
++ * direction.
+ *
+ * Since: 0.9.2
+ **/
+@@ -952,11 +982,12 @@
+
+ /**
+ * hb_buffer_get_direction:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * See hb_buffer_set_direction()
+ *
+- * Return value:
++ * Return value:
++ * The direction of the @buffer.
+ *
+ * Since: 0.9.2
+ **/
+@@ -968,10 +999,18 @@
+
+ /**
+ * hb_buffer_set_script:
+- * @buffer: a buffer.
+- * @script:
++ * @buffer: an #hb_buffer_t.
++ * @script: an #hb_script_t to set.
+ *
+- *
++ * Sets the script of @buffer to @script.
++ *
++ * Script is crucial for choosing the proper shaping behaviour for scripts that
++ * require it (e.g. Arabic) and the which OpenType features defined in the font
++ * to be applied.
++ *
++ * You can pass one of the predefined #hb_script_t values, or use
++ * hb_script_from_string() or hb_script_from_iso15924_tag() to get the
++ * corresponding script from an ISO 15924 script tag.
+ *
+ * Since: 0.9.2
+ **/
+@@ -987,11 +1026,12 @@
+
+ /**
+ * hb_buffer_get_script:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * See hb_buffer_set_script().
+ *
+- * Return value:
++ * Return value:
++ * The #hb_script_t of the @buffer.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1003,10 +1043,18 @@
+
+ /**
+ * hb_buffer_set_language:
+- * @buffer: a buffer.
+- * @language:
++ * @buffer: an #hb_buffer_t.
++ * @language: an hb_language_t to set.
+ *
+- *
++ * Sets the language of @buffer to @language.
++ *
++ * Languages are crucial for selecting which OpenType feature to apply to the
++ * buffer which can result in applying language-specific behaviour. Languages
++ * are orthogonal to the scripts, and though they are related, they are
++ * different concepts and should not be confused with each other.
++ *
++ * Use hb_language_from_string() to convert from ISO 639 language codes to
++ * #hb_language_t.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1022,11 +1070,12 @@
+
+ /**
+ * hb_buffer_get_language:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * See hb_buffer_set_language().
+ *
+ * Return value: (transfer none):
++ * The #hb_language_t of the buffer. Must not be freed by the caller.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1038,10 +1087,12 @@
+
+ /**
+ * hb_buffer_set_segment_properties:
+- * @buffer: a buffer.
+- * @props:
++ * @buffer: an #hb_buffer_t.
++ * @props: an #hb_segment_properties_t to use.
+ *
+- *
++ * Sets the segment properties of the buffer, a shortcut for calling
++ * hb_buffer_set_direction(), hb_buffer_set_script() and
++ * hb_buffer_set_language() individually.
+ *
+ * Since: 0.9.7
+ **/
+@@ -1057,10 +1108,10 @@
+
+ /**
+ * hb_buffer_get_segment_properties:
+- * @buffer: a buffer.
+- * @props: (out):
++ * @buffer: an #hb_buffer_t.
++ * @props: (out): the output #hb_segment_properties_t.
+ *
+- *
++ * Sets @props to the #hb_segment_properties_t of @buffer.
+ *
+ * Since: 0.9.7
+ **/
+@@ -1074,10 +1125,10 @@
+
+ /**
+ * hb_buffer_set_flags:
+- * @buffer: a buffer.
+- * @flags:
++ * @buffer: an #hb_buffer_t.
++ * @flags: the buffer flags to set.
+ *
+- *
++ * Sets @buffer flags to @flags. See #hb_buffer_flags_t.
+ *
+ * Since: 0.9.7
+ **/
+@@ -1093,11 +1144,12 @@
+
+ /**
+ * hb_buffer_get_flags:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * See hb_buffer_set_flags().
+ *
+ * Return value:
++ * The @buffer flags.
+ *
+ * Since: 0.9.7
+ **/
+@@ -1109,7 +1161,7 @@
+
+ /**
+ * hb_buffer_set_cluster_level:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @cluster_level:
+ *
+ *
+@@ -1128,7 +1180,7 @@
+
+ /**
+ * hb_buffer_get_cluster_level:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+ *
+ *
+@@ -1145,10 +1197,13 @@
+
+ /**
+ * hb_buffer_set_replacement_codepoint:
+- * @buffer: a buffer.
+- * @replacement:
++ * @buffer: an #hb_buffer_t.
++ * @replacement: the replacement #hb_codepoint_t
+ *
+- *
++ * Sets the #hb_codepoint_t that replaces invalid entries for a given encoding
++ * when adding text to @buffer.
++ *
++ * Default is %HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT.
+ *
+ * Since: 0.9.31
+ **/
+@@ -1164,11 +1219,12 @@
+
+ /**
+ * hb_buffer_get_replacement_codepoint:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * See hb_buffer_set_replacement_codepoint().
+ *
+ * Return value:
++ * The @buffer replacement #hb_codepoint_t.
+ *
+ * Since: 0.9.31
+ **/
+@@ -1181,9 +1237,10 @@
+
+ /**
+ * hb_buffer_reset:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * Resets the buffer to its initial status, as if it was just newly created
++ * with hb_buffer_create().
+ *
+ * Since: 0.9.2
+ **/
+@@ -1195,9 +1252,10 @@
+
+ /**
+ * hb_buffer_clear_contents:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * Similar to hb_buffer_reset(), but does not clear the Unicode functions and
++ * the replacement code point.
+ *
+ * Since: 0.9.11
+ **/
+@@ -1209,12 +1267,13 @@
+
+ /**
+ * hb_buffer_pre_allocate:
+- * @buffer: a buffer.
+- * @size:
++ * @buffer: an #hb_buffer_t.
++ * @size: number of items to pre allocate.
+ *
+- *
++ * Pre allocates memory for @buffer to fit at least @size number of items.
+ *
+- * Return value:
++ * Return value:
++ * %true if @buffer memory allocation succeeded, %false otherwise.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1226,11 +1285,12 @@
+
+ /**
+ * hb_buffer_allocation_successful:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * Check if allocating memory for the buffer succeeded.
+ *
+- * Return value:
++ * Return value:
++ * %true if @buffer memory allocation succeeded, %false otherwise.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1242,11 +1302,18 @@
+
+ /**
+ * hb_buffer_add:
+- * @buffer: a buffer.
+- * @codepoint:
+- * @cluster:
++ * @buffer: an #hb_buffer_t.
++ * @codepoint: a Unicode code point.
++ * @cluster: the cluster value of @codepoint.
++ *
++ * Appends a character with the Unicode value of @codepoint to @buffer, and
++ * gives it the initial cluster value of @cluster. Clusters can be any thing
++ * the client wants, they are usually used to refer to the index of the
++ * character in the input text stream and are output in
++ * #hb_glyph_info_t.cluster field.
+ *
+- *
++ * This function does not check the validity of @codepoint, it is up to the
++ * caller to ensure it is a valid Unicode code point.
+ *
+ * Since: 0.9.7
+ **/
+@@ -1261,12 +1328,14 @@
+
+ /**
+ * hb_buffer_set_length:
+- * @buffer: a buffer.
+- * @length:
++ * @buffer: an #hb_buffer_t.
++ * @length: the new length of @buffer.
+ *
+- *
++ * Similar to hb_buffer_pre_allocate(), but clears any new items added at the
++ * end.
+ *
+ * Return value:
++ * %true if @buffer memory allocation succeeded, %false otherwise.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1301,11 +1370,13 @@
+
+ /**
+ * hb_buffer_get_length:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+ * Returns the number of items in the buffer.
+ *
+- * Return value: buffer length.
++ * Return value:
++ * The @buffer length.
++ * The value valid as long as buffer has not been modified.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1317,13 +1388,15 @@
+
+ /**
+ * hb_buffer_get_glyph_infos:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @length: (out): output array length.
+ *
+- * Returns buffer glyph information array. Returned pointer
+- * is valid as long as buffer contents are not modified.
++ * Returns @buffer glyph information array. Returned pointer
++ * is valid as long as @buffer contents are not modified.
+ *
+- * Return value: (transfer none) (array length=length): buffer glyph information array.
++ * Return value: (transfer none) (array length=length):
++ * The @buffer glyph information array.
++ * The value valid as long as buffer has not been modified.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1339,13 +1412,15 @@
+
+ /**
+ * hb_buffer_get_glyph_positions:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @length: (out): output length.
+ *
+- * Returns buffer glyph position array. Returned pointer
+- * is valid as long as buffer contents are not modified.
++ * Returns @buffer glyph position array. Returned pointer
++ * is valid as long as @buffer contents are not modified.
+ *
+- * Return value: (transfer none) (array length=length): buffer glyph position array.
++ * Return value: (transfer none) (array length=length):
++ * The @buffer glyph position array.
++ * The value valid as long as buffer has not been modified.
+ *
+ * Since: 0.9.2
+ **/
+@@ -1364,7 +1439,7 @@
+
+ /**
+ * hb_buffer_reverse:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+ * Reverses buffer contents.
+ *
+@@ -1378,7 +1453,7 @@
+
+ /**
+ * hb_buffer_reverse_range:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ * @start: start index.
+ * @end: end index.
+ *
+@@ -1395,7 +1470,7 @@
+
+ /**
+ * hb_buffer_reverse_clusters:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+ * Reverses buffer clusters. That is, the buffer contents are
+ * reversed, then each cluster (consecutive items having the
+@@ -1411,7 +1486,7 @@
+
+ /**
+ * hb_buffer_guess_segment_properties:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+ * Sets unset buffer segment properties based on buffer Unicode
+ * contents. If buffer is not empty, it must have content type
+@@ -1510,13 +1585,18 @@
+
+ /**
+ * hb_buffer_add_utf8:
+- * @buffer: a buffer.
+- * @text: (array length=text_length) (element-type uint8_t):
+- * @text_length:
+- * @item_offset:
+- * @item_length:
++ * @buffer: an #hb_buffer_t.
++ * @text: (array length=text_length) (element-type uint8_t): an array of UTF-8
++ * characters to append.
++ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
++ * @item_offset: the offset of the first character to add to the @buffer.
++ * @item_length: the number of characters to add to the @buffer, or -1 for the
++ * end of @text (assuming it is %NULL terminated).
+ *
+- *
++ * See hb_buffer_add_codepoints().
++ *
++ * Replaces invalid UTF-8 characters with the @buffer replacement code point,
++ * see hb_buffer_set_replacement_codepoint().
+ *
+ * Since: 0.9.2
+ **/
+@@ -1532,13 +1612,17 @@
+
+ /**
+ * hb_buffer_add_utf16:
+- * @buffer: a buffer.
+- * @text: (array length=text_length):
+- * @text_length:
+- * @item_offset:
+- * @item_length:
++ * @buffer: an #hb_buffer_t.
++ * @text: (array length=text_length): an array of UTF-16 characters to append.
++ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
++ * @item_offset: the offset of the first character to add to the @buffer.
++ * @item_length: the number of characters to add to the @buffer, or -1 for the
++ * end of @text (assuming it is %NULL terminated).
+ *
+- *
++ * See hb_buffer_add_codepoints().
++ *
++ * Replaces invalid UTF-16 characters with the @buffer replacement code point,
++ * see hb_buffer_set_replacement_codepoint().
+ *
+ * Since: 0.9.2
+ **/
+@@ -1554,13 +1638,17 @@
+
+ /**
+ * hb_buffer_add_utf32:
+- * @buffer: a buffer.
+- * @text: (array length=text_length):
+- * @text_length:
+- * @item_offset:
+- * @item_length:
++ * @buffer: an #hb_buffer_t.
++ * @text: (array length=text_length): an array of UTF-32 characters to append.
++ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
++ * @item_offset: the offset of the first character to add to the @buffer.
++ * @item_length: the number of characters to add to the @buffer, or -1 for the
++ * end of @text (assuming it is %NULL terminated).
+ *
+- *
++ * See hb_buffer_add_codepoints().
++ *
++ * Replaces invalid UTF-32 characters with the @buffer replacement code point,
++ * see hb_buffer_set_replacement_codepoint().
+ *
+ * Since: 0.9.2
+ **/
+@@ -1576,13 +1664,18 @@
+
+ /**
+ * hb_buffer_add_latin1:
+- * @buffer: a buffer.
+- * @text: (array length=text_length) (element-type uint8_t):
+- * @text_length:
+- * @item_offset:
+- * @item_length:
++ * @buffer: an #hb_buffer_t.
++ * @text: (array length=text_length) (element-type uint8_t): an array of UTF-8
++ * characters to append.
++ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
++ * @item_offset: the offset of the first character to add to the @buffer.
++ * @item_length: the number of characters to add to the @buffer, or -1 for the
++ * end of @text (assuming it is %NULL terminated).
+ *
+- *
++ * Similar to hb_buffer_add_codepoints(), but allows only access to first 256
++ * Unicode code points that can fit in 8-bit strings.
++ *
++ * <note>Has nothing to do with non-Unicode Latin-1 encoding.</note>
+ *
+ * Since: 0.9.39
+ **/
+@@ -1598,13 +1691,25 @@
+
+ /**
+ * hb_buffer_add_codepoints:
+- * @buffer: a buffer.
+- * @text: (array length=text_length):
+- * @text_length:
+- * @item_offset:
+- * @item_length:
++ * @buffer: a #hb_buffer_t to append characters to.
++ * @text: (array length=text_length): an array of Unicode code points to append.
++ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
++ * @item_offset: the offset of the first code point to add to the @buffer.
++ * @item_length: the number of code points to add to the @buffer, or -1 for the
++ * end of @text (assuming it is %NULL terminated).
++ *
++ * Appends characters from @text array to @buffer. The @item_offset is the
++ * position of the first character from @text that will be appended, and
++ * @item_length is the number of character. When shaping part of a larger text
++ * (e.g. a run of text from a paragraph), instead of passing just the substring
++ * corresponding to the run, it is preferable to pass the whole
++ * paragraph and specify the run start and length as @item_offset and
++ * @item_length, respectively, to give HarfBuzz the full context to be able,
++ * for example, to do cross-run Arabic shaping or properly handle combining
++ * marks at stat of run.
+ *
+- *
++ * This function does not check the validity of @text, it is up to the caller
++ * to ensure it contains a valid Unicode code points.
+ *
+ * Since: 0.9.31
+ **/
+@@ -1676,9 +1781,12 @@
+
+ /**
+ * hb_buffer_normalize_glyphs:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t.
+ *
+- *
++ * Reorders a glyph buffer to have canonical in-cluster glyph order / position.
++ * The resulting clusters should behave identical to pre-reordering clusters.
++ *
++ * <note>This has nothing to do with Unicode normalization.</note>
+ *
+ * Since: 0.9.2
+ **/
+@@ -1724,3 +1832,45 @@
+ }
+ }
+ }
++
++/*
++ * Debugging.
++ */
++
++/**
++ * hb_buffer_set_message_func:
++ * @buffer: an #hb_buffer_t.
++ * @func: (closure user_data) (destroy destroy) (scope notified):
++ * @user_data:
++ * @destroy:
++ *
++ *
++ *
++ * Since: 1.1.3
++ **/
++void
++hb_buffer_set_message_func (hb_buffer_t *buffer,
++ hb_buffer_message_func_t func,
++ void *user_data, hb_destroy_func_t destroy)
++{
++ if (buffer->message_destroy)
++ buffer->message_destroy (buffer->message_data);
++
++ if (func) {
++ buffer->message_func = func;
++ buffer->message_data = user_data;
++ buffer->message_destroy = destroy;
++ } else {
++ buffer->message_func = NULL;
++ buffer->message_data = NULL;
++ buffer->message_destroy = NULL;
++ }
++}
++
++bool
++hb_buffer_t::message_impl (hb_font_t *font, const char *fmt, va_list ap)
++{
++ char buf[100];
++ vsnprintf (buf, sizeof (buf), fmt, ap);
++ return (bool) this->message_func (this, font, buf, this->message_data);
++}
+diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer.h mozilla-1228540/gfx/harfbuzz/src/hb-buffer.h
+--- mozilla/gfx/harfbuzz/src/hb-buffer.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer.h 2016-07-09 23:52:22.089763061 +0200
+@@ -40,7 +40,27 @@
+
+ HB_BEGIN_DECLS
+
+-
++/**
++ * hb_glyph_info_t:
++ * @codepoint: either a Unicode code point (before shaping) or a glyph index
++ * (after shaping).
++ * @mask:
++ * @cluster: the index of the character in the original text that corresponds
++ * to this #hb_glyph_info_t, or whatever the client passes to
++ * hb_buffer_add(). More than one #hb_glyph_info_t can have the same
++ * @cluster value, if they resulted from the same character (e.g. one
++ * to many glyph substitution), and when more than one character gets
++ * merged in the same glyph (e.g. many to one glyph substitution) the
++ * #hb_glyph_info_t will have the smallest cluster value of them.
++ * By default some characters are merged into the same cluster
++ * (e.g. combining marks have the same cluster as their bases)
++ * even if they are separate glyphs, hb_buffer_set_cluster_level()
++ * allow selecting more fine-grained cluster handling.
++ *
++ * The #hb_glyph_info_t is the structure that holds information about the
++ * glyphs and their relation to input text.
++ *
++ */
+ typedef struct hb_glyph_info_t {
+ hb_codepoint_t codepoint;
+ hb_mask_t mask;
+@@ -51,6 +71,22 @@
+ hb_var_int_t var2;
+ } hb_glyph_info_t;
+
++/**
++ * hb_glyph_position_t:
++ * @x_advance: how much the line advances after drawing this glyph when setting
++ * text in horizontal direction.
++ * @y_advance: how much the line advances after drawing this glyph when setting
++ * text in vertical direction.
++ * @x_offset: how much the glyph moves on the X-axis before drawing it, this
++ * should not affect how much the line advances.
++ * @y_offset: how much the glyph moves on the Y-axis before drawing it, this
++ * should not affect how much the line advances.
++ *
++ * The #hb_glyph_position_t is the structure that holds the positions of the
++ * glyph in both horizontal and vertical directions. All positions in
++ * #hb_glyph_position_t are relative to the current point.
++ *
++ */
+ typedef struct hb_glyph_position_t {
+ hb_position_t x_advance;
+ hb_position_t y_advance;
+@@ -61,7 +97,16 @@
+ hb_var_int_t var;
+ } hb_glyph_position_t;
+
+-
++/**
++ * hb_segment_properties_t:
++ * @direction: the #hb_direction_t of the buffer, see hb_buffer_set_direction().
++ * @script: the #hb_script_t of the buffer, see hb_buffer_set_script().
++ * @language: the #hb_language_t of the buffer, see hb_buffer_set_language().
++ *
++ * The structure that holds various text properties of an #hb_buffer_t. Can be
++ * set and retrieved using hb_buffer_set_segment_properties() and
++ * hb_buffer_get_segment_properties(), respectively.
++ */
+ typedef struct hb_segment_properties_t {
+ hb_direction_t direction;
+ hb_script_t script;
+@@ -77,101 +122,125 @@
+ NULL, \
+ NULL}
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_segment_properties_equal (const hb_segment_properties_t *a,
+ const hb_segment_properties_t *b);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_segment_properties_hash (const hb_segment_properties_t *p);
+
+
+
+-/*
+- * hb_buffer_t
++/**
++ * hb_buffer_t:
++ *
++ * The main structure holding the input text and its properties before shaping,
++ * and output glyphs and their information after shaping.
+ */
+
+ typedef struct hb_buffer_t hb_buffer_t;
+
+-hb_buffer_t *
++HB_EXTERN hb_buffer_t *
+ hb_buffer_create (void);
+
+-hb_buffer_t *
++HB_EXTERN hb_buffer_t *
+ hb_buffer_get_empty (void);
+
+-hb_buffer_t *
++HB_EXTERN hb_buffer_t *
+ hb_buffer_reference (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_destroy (hb_buffer_t *buffer);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_buffer_set_user_data (hb_buffer_t *buffer,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+-void *
++HB_EXTERN void *
+ hb_buffer_get_user_data (hb_buffer_t *buffer,
+ hb_user_data_key_t *key);
+
+-
++/**
++ * hb_buffer_content_type_t:
++ * @HB_BUFFER_CONTENT_TYPE_INVALID: Initial value for new buffer.
++ * @HB_BUFFER_CONTENT_TYPE_UNICODE: The buffer contains input characters (before shaping).
++ * @HB_BUFFER_CONTENT_TYPE_GLYPHS: The buffer contains output glyphs (after shaping).
++ */
+ typedef enum {
+ HB_BUFFER_CONTENT_TYPE_INVALID = 0,
+ HB_BUFFER_CONTENT_TYPE_UNICODE,
+ HB_BUFFER_CONTENT_TYPE_GLYPHS
+ } hb_buffer_content_type_t;
+
+-void
++HB_EXTERN void
+ hb_buffer_set_content_type (hb_buffer_t *buffer,
+ hb_buffer_content_type_t content_type);
+
+-hb_buffer_content_type_t
++HB_EXTERN hb_buffer_content_type_t
+ hb_buffer_get_content_type (hb_buffer_t *buffer);
+
+
+-void
++HB_EXTERN void
+ hb_buffer_set_unicode_funcs (hb_buffer_t *buffer,
+ hb_unicode_funcs_t *unicode_funcs);
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_buffer_get_unicode_funcs (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_set_direction (hb_buffer_t *buffer,
+ hb_direction_t direction);
+
+-hb_direction_t
++HB_EXTERN hb_direction_t
+ hb_buffer_get_direction (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_set_script (hb_buffer_t *buffer,
+ hb_script_t script);
+
+-hb_script_t
++HB_EXTERN hb_script_t
+ hb_buffer_get_script (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_set_language (hb_buffer_t *buffer,
+ hb_language_t language);
+
+
+-hb_language_t
++HB_EXTERN hb_language_t
+ hb_buffer_get_language (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_set_segment_properties (hb_buffer_t *buffer,
+ const hb_segment_properties_t *props);
+
+-void
++HB_EXTERN void
+ hb_buffer_get_segment_properties (hb_buffer_t *buffer,
+ hb_segment_properties_t *props);
+
+-void
++HB_EXTERN void
+ hb_buffer_guess_segment_properties (hb_buffer_t *buffer);
+
+
+-/*
++/**
++ * hb_buffer_flags_t:
++ * @HB_BUFFER_FLAG_DEFAULT: the default buffer flag.
++ * @HB_BUFFER_FLAG_BOT: flag indicating that special handling of the beginning
++ * of text paragraph can be applied to this buffer. Should usually
++ * be set, unless you are passing to the buffer only part
++ * of the text without the full context.
++ * @HB_BUFFER_FLAG_EOT: flag indicating that special handling of the end of text
++ * paragraph can be applied to this buffer, similar to
++ * @HB_BUFFER_FLAG_EOT.
++ * @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES:
++ * flag indication that character with Default_Ignorable
++ * Unicode property should use the corresponding glyph
++ * from the font, instead of hiding them (currently done
++ * by replacing them with the space glyph and zeroing the
++ * advance width.)
++ *
+ * Since: 0.9.20
+ */
+ typedef enum { /*< flags >*/
+@@ -181,11 +250,11 @@
+ HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004u
+ } hb_buffer_flags_t;
+
+-void
++HB_EXTERN void
+ hb_buffer_set_flags (hb_buffer_t *buffer,
+ hb_buffer_flags_t flags);
+
+-hb_buffer_flags_t
++HB_EXTERN hb_buffer_flags_t
+ hb_buffer_get_flags (hb_buffer_t *buffer);
+
+ /*
+@@ -198,93 +267,92 @@
+ HB_BUFFER_CLUSTER_LEVEL_DEFAULT = HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES
+ } hb_buffer_cluster_level_t;
+
+-void
++HB_EXTERN void
+ hb_buffer_set_cluster_level (hb_buffer_t *buffer,
+ hb_buffer_cluster_level_t cluster_level);
+
+-hb_buffer_cluster_level_t
++HB_EXTERN hb_buffer_cluster_level_t
+ hb_buffer_get_cluster_level (hb_buffer_t *buffer);
+
++/**
++ * HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT:
++ *
++ * The default code point for replacing invalid characters in a given encoding.
++ * Set to U+FFFD REPLACEMENT CHARACTER.
++ *
++ * Since: 0.9.31
++ */
+ #define HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT 0xFFFDu
+
+-/* Sets codepoint used to replace invalid UTF-8/16/32 entries.
+- * Default is 0xFFFDu. */
+-void
++HB_EXTERN void
+ hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer,
+ hb_codepoint_t replacement);
+
+-hb_codepoint_t
++HB_EXTERN hb_codepoint_t
+ hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer);
+
+
+-/* Resets the buffer. Afterwards it's as if it was just created,
+- * except that it has a larger buffer allocated perhaps... */
+-void
++HB_EXTERN void
+ hb_buffer_reset (hb_buffer_t *buffer);
+
+-/* Like reset, but does NOT clear unicode_funcs and replacement_codepoint. */
+-void
++HB_EXTERN void
+ hb_buffer_clear_contents (hb_buffer_t *buffer);
+
+-/* Returns false if allocation failed */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_buffer_pre_allocate (hb_buffer_t *buffer,
+ unsigned int size);
+
+
+-/* Returns false if allocation has failed before */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_buffer_allocation_successful (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_reverse (hb_buffer_t *buffer);
+
+-void
++HB_EXTERN void
+ hb_buffer_reverse_range (hb_buffer_t *buffer,
+ unsigned int start, unsigned int end);
+
+-void
++HB_EXTERN void
+ hb_buffer_reverse_clusters (hb_buffer_t *buffer);
+
+
+ /* Filling the buffer in */
+
+-void
++HB_EXTERN void
+ hb_buffer_add (hb_buffer_t *buffer,
+ hb_codepoint_t codepoint,
+ unsigned int cluster);
+
+-void
++HB_EXTERN void
+ hb_buffer_add_utf8 (hb_buffer_t *buffer,
+ const char *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+-void
++HB_EXTERN void
+ hb_buffer_add_utf16 (hb_buffer_t *buffer,
+ const uint16_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+-void
++HB_EXTERN void
+ hb_buffer_add_utf32 (hb_buffer_t *buffer,
+ const uint32_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+-/* Allows only access to first 256 Unicode codepoints. */
+-void
++HB_EXTERN void
+ hb_buffer_add_latin1 (hb_buffer_t *buffer,
+ const uint8_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+-/* Like add_utf32 but does NOT check for invalid Unicode codepoints. */
+-void
++HB_EXTERN void
+ hb_buffer_add_codepoints (hb_buffer_t *buffer,
+ const hb_codepoint_t *text,
+ int text_length,
+@@ -292,32 +360,25 @@
+ int item_length);
+
+
+-/* Clears any new items added at the end */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_buffer_set_length (hb_buffer_t *buffer,
+ unsigned int length);
+
+-/* Return value valid as long as buffer not modified */
+-unsigned int
++HB_EXTERN unsigned int
+ hb_buffer_get_length (hb_buffer_t *buffer);
+
+ /* Getting glyphs out of the buffer */
+
+-/* Return value valid as long as buffer not modified */
+-hb_glyph_info_t *
++HB_EXTERN hb_glyph_info_t *
+ hb_buffer_get_glyph_infos (hb_buffer_t *buffer,
+ unsigned int *length);
+
+-/* Return value valid as long as buffer not modified */
+-hb_glyph_position_t *
++HB_EXTERN hb_glyph_position_t *
+ hb_buffer_get_glyph_positions (hb_buffer_t *buffer,
+ unsigned int *length);
+
+
+-/* Reorders a glyph buffer to have canonical in-cluster glyph order / position.
+- * The resulting clusters should behave identical to pre-reordering clusters.
+- * NOTE: This has nothing to do with Unicode normalization. */
+-void
++HB_EXTERN void
+ hb_buffer_normalize_glyphs (hb_buffer_t *buffer);
+
+
+@@ -325,7 +386,16 @@
+ * Serialize
+ */
+
+-/*
++/**
++ * hb_buffer_serialize_flags_t:
++ * @HB_BUFFER_SERIALIZE_FLAG_DEFAULT: serialize glyph names, clusters and positions.
++ * @HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS: do not serialize glyph cluster.
++ * @HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS: do not serialize glyph position information.
++ * @HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES: do no serialize glyph name.
++ * @HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS: serialize glyph extents.
++ *
++ * Flags that control what glyph information are serialized in hb_buffer_serialize_glyphs().
++ *
+ * Since: 0.9.20
+ */
+ typedef enum { /*< flags >*/
+@@ -336,43 +406,67 @@
+ HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS = 0x00000008u
+ } hb_buffer_serialize_flags_t;
+
++/**
++ * hb_buffer_serialize_format_t:
++ * @HB_BUFFER_SERIALIZE_FORMAT_TEXT: a human-readable, plain text format.
++ * @HB_BUFFER_SERIALIZE_FORMAT_JSON: a machine-readable JSON format.
++ * @HB_BUFFER_SERIALIZE_FORMAT_INVALID: invalid format.
++ *
++ * The buffer serialization and de-serialization format used in
++ * hb_buffer_serialize_glyphs() and hb_buffer_deserialize_glyphs().
++ *
++ * Since: 0.9.2
++ */
+ typedef enum {
+ HB_BUFFER_SERIALIZE_FORMAT_TEXT = HB_TAG('T','E','X','T'),
+ HB_BUFFER_SERIALIZE_FORMAT_JSON = HB_TAG('J','S','O','N'),
+ HB_BUFFER_SERIALIZE_FORMAT_INVALID = HB_TAG_NONE
+ } hb_buffer_serialize_format_t;
+
+-/* len=-1 means str is NUL-terminated. */
+-hb_buffer_serialize_format_t
++HB_EXTERN hb_buffer_serialize_format_t
+ hb_buffer_serialize_format_from_string (const char *str, int len);
+
+-const char *
++HB_EXTERN const char *
+ hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format);
+
+-const char **
++HB_EXTERN const char **
+ hb_buffer_serialize_list_formats (void);
+
+-/* Returns number of items, starting at start, that were serialized. */
+-unsigned int
++HB_EXTERN unsigned int
+ hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end,
+ char *buf,
+ unsigned int buf_size,
+- unsigned int *buf_consumed, /* May be NULL */
+- hb_font_t *font, /* May be NULL */
++ unsigned int *buf_consumed,
++ hb_font_t *font,
+ hb_buffer_serialize_format_t format,
+ hb_buffer_serialize_flags_t flags);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
+ const char *buf,
+- int buf_len, /* -1 means nul-terminated */
+- const char **end_ptr, /* May be NULL */
+- hb_font_t *font, /* May be NULL */
++ int buf_len,
++ const char **end_ptr,
++ hb_font_t *font,
+ hb_buffer_serialize_format_t format);
+
+
++/*
++ * Debugging.
++ */
++
++typedef hb_bool_t (*hb_buffer_message_func_t) (hb_buffer_t *buffer,
++ hb_font_t *font,
++ const char *message,
++ void *user_data);
++
++HB_EXTERN void
++hb_buffer_set_message_func (hb_buffer_t *buffer,
++ hb_buffer_message_func_t func,
++ void *user_data, hb_destroy_func_t destroy);
++
++
+ HB_END_DECLS
+
+ #endif /* HB_BUFFER_H */
+diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-buffer-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-buffer-private.hh 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer-private.hh 2016-07-09 23:52:22.089763061 +0200
+@@ -124,6 +124,11 @@
+ hb_codepoint_t context[2][CONTEXT_LENGTH];
+ unsigned int context_len[2];
+
++ /* Debugging */
++ hb_buffer_message_func_t message_func;
++ void *message_data;
++ hb_destroy_func_t message_destroy;
++
+
+ /* Methods */
+
+@@ -174,13 +179,12 @@
+ if (have_output)
+ {
+ if (unlikely (out_info != info || out_len != idx)) {
+- if (unlikely (!make_room_for (1, 1)))
+- goto done;
++ if (unlikely (!make_room_for (1, 1))) return;
+ out_info[out_len] = info[idx];
+ }
+ out_len++;
+ }
+- done:
++
+ idx++;
+ }
+
+@@ -234,6 +238,19 @@
+ inline void clear_context (unsigned int side) { context_len[side] = 0; }
+
+ HB_INTERNAL void sort (unsigned int start, unsigned int end, int(*compar)(const hb_glyph_info_t *, const hb_glyph_info_t *));
++
++ inline bool messaging (void) { return unlikely (message_func); }
++ inline bool message (hb_font_t *font, const char *fmt, ...) HB_PRINTF_FUNC(3, 4)
++ {
++ if (!messaging ())
++ return true;
++ va_list ap;
++ va_start (ap, fmt);
++ bool ret = message_impl (font, fmt, ap);
++ va_end (ap);
++ return ret;
++ }
++ HB_INTERNAL bool message_impl (hb_font_t *font, const char *fmt, va_list ap) HB_PRINTF_FUNC(3, 0);
+ };
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer-serialize.cc mozilla-1228540/gfx/harfbuzz/src/hb-buffer-serialize.cc
+--- mozilla/gfx/harfbuzz/src/hb-buffer-serialize.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer-serialize.cc 2016-07-09 23:52:22.089763061 +0200
+@@ -36,11 +36,12 @@
+ /**
+ * hb_buffer_serialize_list_formats:
+ *
+- *
++ * Returns a list of supported buffer serialization formats.
+ *
+ * Return value: (transfer none):
++ * A string array of buffer serialization formats. Should not be freed.
+ *
+- * Since: 0.9.2
++ * Since: 0.9.7
+ **/
+ const char **
+ hb_buffer_serialize_list_formats (void)
+@@ -50,14 +51,17 @@
+
+ /**
+ * hb_buffer_serialize_format_from_string:
+- * @str:
+- * @len:
++ * @str: (array length=len) (element-type uint8_t): a string to parse
++ * @len: length of @str, or -1 if string is %NULL terminated
+ *
+- *
++ * Parses a string into an #hb_buffer_serialize_format_t. Does not check if
++ * @str is a valid buffer serialization format, use
++ * hb_buffer_serialize_list_formats() to get the list of supported formats.
+ *
+ * Return value:
++ * The parsed #hb_buffer_serialize_format_t.
+ *
+- * Since: 0.9.2
++ * Since: 0.9.7
+ **/
+ hb_buffer_serialize_format_t
+ hb_buffer_serialize_format_from_string (const char *str, int len)
+@@ -68,13 +72,15 @@
+
+ /**
+ * hb_buffer_serialize_format_to_string:
+- * @format:
++ * @format: an #hb_buffer_serialize_format_t to convert.
+ *
+- *
++ * Converts @format to the string corresponding it, or %NULL if it is not a valid
++ * #hb_buffer_serialize_format_t.
+ *
+- * Return value:
++ * Return value: (transfer none):
++ * A %NULL terminated string corresponding to @format. Should not be freed.
+ *
+- * Since: 0.9.2
++ * Since: 0.9.7
+ **/
+ const char *
+ hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format)
+@@ -242,24 +248,51 @@
+ return end - start;
+ }
+
+-/* Returns number of items, starting at start, that were serialized. */
+ /**
+ * hb_buffer_serialize_glyphs:
+- * @buffer: a buffer.
+- * @start:
+- * @end:
+- * @buf: (array length=buf_size):
+- * @buf_size:
+- * @buf_consumed: (out):
+- * @font:
+- * @format:
+- * @flags:
++ * @buffer: an #hb_buffer_t buffer.
++ * @start: the first item in @buffer to serialize.
++ * @end: the last item in @buffer to serialize.
++ * @buf: (out) (array length=buf_size) (element-type uint8_t): output string to
++ * write serialized buffer into.
++ * @buf_size: the size of @buf.
++ * @buf_consumed: (out) (allow-none): if not %NULL, will be set to the number of byes written into @buf.
++ * @font: (allow-none): the #hb_font_t used to shape this buffer, needed to
++ * read glyph names and extents. If %NULL, and empty font will be used.
++ * @format: the #hb_buffer_serialize_format_t to use for formatting the output.
++ * @flags: the #hb_buffer_serialize_flags_t that control what glyph properties
++ * to serialize.
++ *
++ * Serializes @buffer into a textual representation of its glyph content,
++ * useful for showing the contents of the buffer, for example during debugging.
++ * There are currently two supported serialization formats:
++ *
++ * ## text
++ * A human-readable, plain text format.
++ * The serialized glyphs will look something like:
++ *
++ * ```
++ * [uni0651=0@518,0+0|uni0628=0+1897]
++ * ```
++ * - The serialized glyphs are delimited with `[` and `]`.
++ * - Glyphs are separated with `|`
++ * - Each glyph starts with glyph name, or glyph index if
++ * #HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES flag is set. Then,
++ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS is not set, `=` then #hb_glyph_info_t.cluster.
++ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS is not set, the #hb_glyph_position_t in the format:
++ * - If both #hb_glyph_position_t.x_offset and #hb_glyph_position_t.y_offset are not 0, `@x_offset,y_offset`. Then,
++ * - `+x_advance`, then `,y_advance` if #hb_glyph_position_t.y_advance is not 0. Then,
++ * - If #HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS is set, the
++ * #hb_glyph_extents_t in the format
++ * `&lt;x_bearing,y_bearing,width,height&gt;`
+ *
+- *
++ * ## json
++ * TODO.
+ *
+ * Return value:
++ * The number of serialized items.
+ *
+- * Since: 0.9.2
++ * Since: 0.9.7
+ **/
+ unsigned int
+ hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
+@@ -267,8 +300,8 @@
+ unsigned int end,
+ char *buf,
+ unsigned int buf_size,
+- unsigned int *buf_consumed, /* May be NULL */
+- hb_font_t *font, /* May be NULL */
++ unsigned int *buf_consumed,
++ hb_font_t *font,
+ hb_buffer_serialize_format_t format,
+ hb_buffer_serialize_flags_t flags)
+ {
+@@ -282,6 +315,9 @@
+ assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) ||
+ buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
++ if (!buffer->have_positions)
++ flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS;
++
+ if (unlikely (start == end))
+ return 0;
+
+@@ -355,7 +391,7 @@
+
+ /**
+ * hb_buffer_deserialize_glyphs:
+- * @buffer: a buffer.
++ * @buffer: an #hb_buffer_t buffer.
+ * @buf: (array length=buf_len):
+ * @buf_len:
+ * @end_ptr: (out):
+@@ -366,7 +402,7 @@
+ *
+ * Return value:
+ *
+- * Since: 0.9.2
++ * Since: 0.9.7
+ **/
+ hb_bool_t
+ hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
+diff -u -r mozilla/gfx/harfbuzz/src/hb-common.cc mozilla-1228540/gfx/harfbuzz/src/hb-common.cc
+--- mozilla/gfx/harfbuzz/src/hb-common.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-common.cc 2016-07-09 23:52:22.089763061 +0200
+@@ -281,12 +281,15 @@
+
+ /**
+ * hb_language_from_string:
+- * @str: (array length=len) (element-type uint8_t):
+- * @len:
++ * @str: (array length=len) (element-type uint8_t): a string representing
++ * ISO 639 language code
++ * @len: length of the @str, or -1 if it is %NULL-terminated.
+ *
+- *
++ * Converts @str representing an ISO 639 language code to the corresponding
++ * #hb_language_t.
+ *
+ * Return value: (transfer none):
++ * The #hb_language_t corresponding to the ISO 639 language code.
+ *
+ * Since: 0.9.2
+ **/
+@@ -314,11 +317,13 @@
+
+ /**
+ * hb_language_to_string:
+- * @language:
++ * @language: an #hb_language_t to convert.
+ *
+- *
++ * See hb_language_from_string().
+ *
+- * Return value: (transfer none):
++ * Return value: (transfer none):
++ * A %NULL-terminated string representing the @language. Must not be freed by
++ * the caller.
+ *
+ * Since: 0.9.2
+ **/
+@@ -357,11 +362,12 @@
+
+ /**
+ * hb_script_from_iso15924_tag:
+- * @tag:
++ * @tag: an #hb_tag_t representing an ISO 15924 tag.
+ *
+- *
++ * Converts an ISO 15924 script tag to a corresponding #hb_script_t.
+ *
+ * Return value:
++ * An #hb_script_t corresponding to the ISO 15924 tag.
+ *
+ * Since: 0.9.2
+ **/
+@@ -401,28 +407,33 @@
+
+ /**
+ * hb_script_from_string:
+- * @s: (array length=len) (element-type uint8_t):
+- * @len:
+- *
+- *
++ * @str: (array length=len) (element-type uint8_t): a string representing an
++ * ISO 15924 tag.
++ * @len: length of the @str, or -1 if it is %NULL-terminated.
++ *
++ * Converts a string @str representing an ISO 15924 script tag to a
++ * corresponding #hb_script_t. Shorthand for hb_tag_from_string() then
++ * hb_script_from_iso15924_tag().
+ *
+ * Return value:
++ * An #hb_script_t corresponding to the ISO 15924 tag.
+ *
+ * Since: 0.9.2
+ **/
+ hb_script_t
+-hb_script_from_string (const char *s, int len)
++hb_script_from_string (const char *str, int len)
+ {
+- return hb_script_from_iso15924_tag (hb_tag_from_string (s, len));
++ return hb_script_from_iso15924_tag (hb_tag_from_string (str, len));
+ }
+
+ /**
+ * hb_script_to_iso15924_tag:
+- * @script:
++ * @script: an #hb_script_ to convert.
+ *
+- *
++ * See hb_script_from_iso15924_tag().
+ *
+- * Return value:
++ * Return value:
++ * An #hb_tag_t representing an ISO 15924 script tag.
+ *
+ * Since: 0.9.2
+ **/
+@@ -521,7 +532,7 @@
+ }
+ }
+ hb_user_data_item_t item = {key, data, destroy};
+- bool ret = !!items.replace_or_insert (item, lock, replace);
++ bool ret = !!items.replace_or_insert (item, lock, (bool) replace);
+
+ return ret;
+ }
+diff -u -r mozilla/gfx/harfbuzz/src/hb-common.h mozilla-1228540/gfx/harfbuzz/src/hb-common.h
+--- mozilla/gfx/harfbuzz/src/hb-common.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-common.h 2016-07-09 23:52:22.089763061 +0200
+@@ -98,16 +98,22 @@
+ #define HB_TAG_MAX_SIGNED HB_TAG(0x7f,0xff,0xff,0xff)
+
+ /* len=-1 means str is NUL-terminated. */
+-hb_tag_t
++HB_EXTERN hb_tag_t
+ hb_tag_from_string (const char *str, int len);
+
+ /* buf should have 4 bytes. */
+-void
++HB_EXTERN void
+ hb_tag_to_string (hb_tag_t tag, char *buf);
+
+
+-/* hb_direction_t */
+-
++/**
++ * hb_direction_t:
++ * @HB_DIRECTION_INVALID: Initial, unset direction.
++ * @HB_DIRECTION_LTR: Text is set horizontally from left to right.
++ * @HB_DIRECTION_RTL: Text is set horizontally from right to left.
++ * @HB_DIRECTION_TTB: Text is set vertically from top to bottom.
++ * @HB_DIRECTION_BTT: Text is set vertically from bottom to top.
++ */
+ typedef enum {
+ HB_DIRECTION_INVALID = 0,
+ HB_DIRECTION_LTR = 4,
+@@ -117,10 +123,10 @@
+ } hb_direction_t;
+
+ /* len=-1 means str is NUL-terminated */
+-hb_direction_t
++HB_EXTERN hb_direction_t
+ hb_direction_from_string (const char *str, int len);
+
+-const char *
++HB_EXTERN const char *
+ hb_direction_to_string (hb_direction_t direction);
+
+ #define HB_DIRECTION_IS_VALID(dir) ((((unsigned int) (dir)) & ~3U) == 4)
+@@ -136,16 +142,15 @@
+
+ typedef const struct hb_language_impl_t *hb_language_t;
+
+-/* len=-1 means str is NUL-terminated */
+-hb_language_t
++HB_EXTERN hb_language_t
+ hb_language_from_string (const char *str, int len);
+
+-const char *
++HB_EXTERN const char *
+ hb_language_to_string (hb_language_t language);
+
+ #define HB_LANGUAGE_INVALID ((hb_language_t) NULL)
+
+-hb_language_t
++HB_EXTERN hb_language_t
+ hb_language_get_default (void);
+
+
+@@ -324,18 +329,16 @@
+
+ /* Script functions */
+
+-hb_script_t
++HB_EXTERN hb_script_t
+ hb_script_from_iso15924_tag (hb_tag_t tag);
+
+-/* sugar for tag_from_string() then script_from_iso15924_tag */
+-/* len=-1 means s is NUL-terminated */
+-hb_script_t
+-hb_script_from_string (const char *s, int len);
++HB_EXTERN hb_script_t
++hb_script_from_string (const char *str, int len);
+
+-hb_tag_t
++HB_EXTERN hb_tag_t
+ hb_script_to_iso15924_tag (hb_script_t script);
+
+-hb_direction_t
++HB_EXTERN hb_direction_t
+ hb_script_get_horizontal_direction (hb_script_t script);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-coretext.cc mozilla-1228540/gfx/harfbuzz/src/hb-coretext.cc
+--- mozilla/gfx/harfbuzz/src/hb-coretext.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-coretext.cc 2016-07-09 23:52:22.089763061 +0200
+@@ -176,6 +176,43 @@
+ return NULL;
+ }
+
++ /* Create font copy with cascade list that has LastResort first; this speeds up CoreText
++ * font fallback which we don't need anyway. */
++ {
++ // TODO Handle allocation failures?
++ CTFontDescriptorRef last_resort = CTFontDescriptorCreateWithNameAndSize(CFSTR("LastResort"), 0);
++ CFArrayRef cascade_list = CFArrayCreate (kCFAllocatorDefault,
++ (const void **) &last_resort,
++ 1,
++ &kCFTypeArrayCallBacks);
++ CFRelease (last_resort);
++ CFDictionaryRef attributes = CFDictionaryCreate (kCFAllocatorDefault,
++ (const void **) &kCTFontCascadeListAttribute,
++ (const void **) &cascade_list,
++ 1,
++ &kCFTypeDictionaryKeyCallBacks,
++ &kCFTypeDictionaryValueCallBacks);
++ CFRelease (cascade_list);
++
++ CTFontDescriptorRef new_font_desc = CTFontDescriptorCreateWithAttributes (attributes);
++ CFRelease (attributes);
++
++ CTFontRef new_ct_font = CTFontCreateCopyWithAttributes (data->ct_font, 0.0, NULL, new_font_desc);
++ if (new_ct_font)
++ {
++ CFRelease (data->ct_font);
++ data->ct_font = new_ct_font;
++ }
++ else
++ DEBUG_MSG (CORETEXT, font, "Font copy with empty cascade list failed");
++ }
++
++ if (unlikely (!data->ct_font)) {
++ DEBUG_MSG (CORETEXT, font, "Font CTFontCreateWithGraphicsFont() failed");
++ free (data);
++ return NULL;
++ }
++
+ return data;
+ }
+
+@@ -693,7 +730,6 @@
+ scratch += old_scratch_used;
+ scratch_size -= old_scratch_used;
+ }
+-retry:
+ {
+ string_ref = CFStringCreateWithCharactersNoCopy (NULL,
+ pchars, chars_len,
+@@ -848,11 +884,9 @@
+ * However, even that wouldn't work if we were passed in the CGFont to
+ * begin with.
+ *
+- * Webkit uses a slightly different approach: it installs LastResort
+- * as fallback chain, and then checks PS name of used font against
+- * LastResort. That one is safe for any font except for LastResort,
+- * as opposed to ours, which can fail if we are using any uninstalled
+- * font that has the same name as an installed font.
++ * We might switch to checking PS name against "LastResort". That would
++ * be safe for all fonts except for those named "Last Resort". Might be
++ * better than what we have right now.
+ *
+ * See: http://github.com/behdad/harfbuzz/pull/36
+ */
+@@ -1129,10 +1163,6 @@
+ * AAT shaper
+ */
+
+-HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, face)
+-HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, font)
+-
+-
+ /*
+ * shaper face data
+ */
+diff -u -r mozilla/gfx/harfbuzz/src/hb-coretext.h mozilla-1228540/gfx/harfbuzz/src/hb-coretext.h
+--- mozilla/gfx/harfbuzz/src/hb-coretext.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-coretext.h 2016-07-09 23:52:22.089763061 +0200
+@@ -44,14 +44,14 @@
+ #define HB_CORETEXT_TAG_MORX HB_TAG('m','o','r','x')
+
+
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_coretext_face_create (CGFontRef cg_font);
+
+
+-CGFontRef
++HB_EXTERN CGFontRef
+ hb_coretext_face_get_cg_font (hb_face_t *face);
+
+-CTFontRef
++HB_EXTERN CTFontRef
+ hb_coretext_font_get_ct_font (hb_font_t *font);
+
+
+Only in mozilla-1228540/gfx/harfbuzz/src: hb-directwrite.cc
+Only in mozilla-1228540/gfx/harfbuzz/src: hb-directwrite.h
+diff -u -r mozilla/gfx/harfbuzz/src/hb-face.h mozilla-1228540/gfx/harfbuzz/src/hb-face.h
+--- mozilla/gfx/harfbuzz/src/hb-face.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-face.h 2016-07-09 23:52:22.093096381 +0200
+@@ -43,28 +43,28 @@
+
+ typedef struct hb_face_t hb_face_t;
+
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_face_create (hb_blob_t *blob,
+ unsigned int index);
+
+ typedef hb_blob_t * (*hb_reference_table_func_t) (hb_face_t *face, hb_tag_t tag, void *user_data);
+
+ /* calls destroy() when not needing user_data anymore */
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
+ void *user_data,
+ hb_destroy_func_t destroy);
+
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_face_get_empty (void);
+
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_face_reference (hb_face_t *face);
+
+-void
++HB_EXTERN void
+ hb_face_destroy (hb_face_t *face);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_face_set_user_data (hb_face_t *face,
+ hb_user_data_key_t *key,
+ void * data,
+@@ -72,43 +72,43 @@
+ hb_bool_t replace);
+
+
+-void *
++HB_EXTERN void *
+ hb_face_get_user_data (hb_face_t *face,
+ hb_user_data_key_t *key);
+
+-void
++HB_EXTERN void
+ hb_face_make_immutable (hb_face_t *face);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_face_is_immutable (hb_face_t *face);
+
+
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_face_reference_table (hb_face_t *face,
+ hb_tag_t tag);
+
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_face_reference_blob (hb_face_t *face);
+
+-void
++HB_EXTERN void
+ hb_face_set_index (hb_face_t *face,
+ unsigned int index);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_face_get_index (hb_face_t *face);
+
+-void
++HB_EXTERN void
+ hb_face_set_upem (hb_face_t *face,
+ unsigned int upem);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_face_get_upem (hb_face_t *face);
+
+-void
++HB_EXTERN void
+ hb_face_set_glyph_count (hb_face_t *face,
+ unsigned int glyph_count);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_face_get_glyph_count (hb_face_t *face);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-fallback-shape.cc mozilla-1228540/gfx/harfbuzz/src/hb-fallback-shape.cc
+--- mozilla/gfx/harfbuzz/src/hb-fallback-shape.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-fallback-shape.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -106,7 +106,7 @@
+ */
+
+ hb_codepoint_t space;
+- bool has_space = font->get_glyph (' ', 0, &space);
++ bool has_space = (bool) font->get_glyph (' ', 0, &space);
+
+ buffer->clear_positions ();
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-font.cc mozilla-1228540/gfx/harfbuzz/src/hb-font.cc
+--- mozilla/gfx/harfbuzz/src/hb-font.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-font.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -45,6 +45,54 @@
+ */
+
+ static hb_bool_t
++hb_font_get_font_h_extents_nil (hb_font_t *font,
++ void *font_data HB_UNUSED,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ memset (metrics, 0, sizeof (*metrics));
++ return false;
++}
++static hb_bool_t
++hb_font_get_font_h_extents_parent (hb_font_t *font,
++ void *font_data HB_UNUSED,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ hb_bool_t ret = font->parent->get_font_h_extents (metrics);
++ if (ret) {
++ metrics->ascender = font->parent_scale_y_distance (metrics->ascender);
++ metrics->descender = font->parent_scale_y_distance (metrics->descender);
++ metrics->line_gap = font->parent_scale_y_distance (metrics->line_gap);
++ }
++ return ret;
++}
++
++static hb_bool_t
++hb_font_get_font_v_extents_nil (hb_font_t *font,
++ void *font_data HB_UNUSED,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ memset (metrics, 0, sizeof (*metrics));
++ return false;
++}
++static hb_bool_t
++hb_font_get_font_v_extents_parent (hb_font_t *font,
++ void *font_data HB_UNUSED,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ hb_bool_t ret = font->parent->get_font_v_extents (metrics);
++ if (ret) {
++ metrics->ascender = font->parent_scale_x_distance (metrics->ascender);
++ metrics->descender = font->parent_scale_x_distance (metrics->descender);
++ metrics->line_gap = font->parent_scale_x_distance (metrics->line_gap);
++ }
++ return ret;
++}
++
++static hb_bool_t
+ hb_font_get_glyph_nil (hb_font_t *font HB_UNUSED,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t unicode,
+@@ -109,7 +157,7 @@
+ void *user_data HB_UNUSED)
+ {
+ *x = *y = 0;
+- return false;
++ return true;
+ }
+ static hb_bool_t
+ hb_font_get_glyph_h_origin_parent (hb_font_t *font,
+@@ -280,7 +328,6 @@
+ return font->parent->get_glyph_from_name (name, len, glyph);
+ }
+
+-
+ static const hb_font_funcs_t _hb_font_funcs_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+@@ -522,6 +569,42 @@
+ /* Public getters */
+
+ /**
++ * hb_font_get_h_extents:
++ * @font: a font.
++ * @extents: (out):
++ *
++ *
++ *
++ * Return value:
++ *
++ * Since: 1.1.3
++ **/
++hb_bool_t
++hb_font_get_h_extents (hb_font_t *font,
++ hb_font_extents_t *extents)
++{
++ return font->get_font_h_extents (extents);
++}
++
++/**
++ * hb_font_get_v_extents:
++ * @font: a font.
++ * @extents: (out):
++ *
++ *
++ *
++ * Return value:
++ *
++ * Since: 1.1.3
++ **/
++hb_bool_t
++hb_font_get_v_extents (hb_font_t *font,
++ hb_font_extents_t *extents)
++{
++ return font->get_font_v_extents (extents);
++}
++
++/**
+ * hb_font_get_glyph:
+ * @font: a font.
+ * @unicode:
+@@ -746,6 +829,23 @@
+ /* A bit higher-level, and with fallback */
+
+ /**
++ * hb_font_get_extents_for_direction:
++ * @font: a font.
++ * @direction:
++ * @extents:
++ *
++ *
++ *
++ * Since: 1.1.3
++ **/
++void
++hb_font_get_extents_for_direction (hb_font_t *font,
++ hb_direction_t direction,
++ hb_font_extents_t *extents)
++{
++ return font->get_extents_for_direction (direction, extents);
++}
++/**
+ * hb_font_get_glyph_advance_for_direction:
+ * @font: a font.
+ * @glyph:
+diff -u -r mozilla/gfx/harfbuzz/src/hb-font.h mozilla-1228540/gfx/harfbuzz/src/hb-font.h
+--- mozilla/gfx/harfbuzz/src/hb-font.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-font.h 2016-07-09 23:52:22.093096381 +0200
+@@ -46,19 +46,19 @@
+
+ typedef struct hb_font_funcs_t hb_font_funcs_t;
+
+-hb_font_funcs_t *
++HB_EXTERN hb_font_funcs_t *
+ hb_font_funcs_create (void);
+
+-hb_font_funcs_t *
++HB_EXTERN hb_font_funcs_t *
+ hb_font_funcs_get_empty (void);
+
+-hb_font_funcs_t *
++HB_EXTERN hb_font_funcs_t *
+ hb_font_funcs_reference (hb_font_funcs_t *ffuncs);
+
+-void
++HB_EXTERN void
+ hb_font_funcs_destroy (hb_font_funcs_t *ffuncs);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs,
+ hb_user_data_key_t *key,
+ void * data,
+@@ -66,19 +66,37 @@
+ hb_bool_t replace);
+
+
+-void *
++HB_EXTERN void *
+ hb_font_funcs_get_user_data (hb_font_funcs_t *ffuncs,
+ hb_user_data_key_t *key);
+
+
+-void
++HB_EXTERN void
+ hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs);
+
+
+-/* glyph extents */
++/* font and glyph extents */
++
++/* Note that typically ascender is positive and descender negative in coordinate systems that grow up. */
++typedef struct hb_font_extents_t
++{
++ hb_position_t ascender; /* typographic ascender. */
++ hb_position_t descender; /* typographic descender. */
++ hb_position_t line_gap; /* suggested line spacing gap. */
++ /*< private >*/
++ hb_position_t reserved9;
++ hb_position_t reserved8;
++ hb_position_t reserved7;
++ hb_position_t reserved6;
++ hb_position_t reserved5;
++ hb_position_t reserved4;
++ hb_position_t reserved3;
++ hb_position_t reserved2;
++ hb_position_t reserved1;
++} hb_font_extents_t;
+
+ /* Note that height is negative in coordinate systems that grow up. */
+ typedef struct hb_glyph_extents_t
+@@ -89,9 +107,15 @@
+ hb_position_t height; /* distance from top to bottom side. */
+ } hb_glyph_extents_t;
+
+-
+ /* func types */
+
++typedef hb_bool_t (*hb_font_get_font_extents_func_t) (hb_font_t *font, void *font_data,
++ hb_font_extents_t *metrics,
++ void *user_data);
++typedef hb_font_get_font_extents_func_t hb_font_get_font_h_extents_func_t;
++typedef hb_font_get_font_extents_func_t hb_font_get_font_v_extents_func_t;
++
++
+ typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph,
+@@ -141,6 +165,38 @@
+ /* func setters */
+
+ /**
++ * hb_font_funcs_set_font_h_extents_func:
++ * @ffuncs: font functions.
++ * @func: (closure user_data) (destroy destroy) (scope notified):
++ * @user_data:
++ * @destroy:
++ *
++ *
++ *
++ * Since: 1.1.2
++ **/
++HB_EXTERN void
++hb_font_funcs_set_font_h_extents_func (hb_font_funcs_t *ffuncs,
++ hb_font_get_font_h_extents_func_t func,
++ void *user_data, hb_destroy_func_t destroy);
++
++/**
++ * hb_font_funcs_set_font_v_extents_func:
++ * @ffuncs: font functions.
++ * @func: (closure user_data) (destroy destroy) (scope notified):
++ * @user_data:
++ * @destroy:
++ *
++ *
++ *
++ * Since: 1.1.2
++ **/
++HB_EXTERN void
++hb_font_funcs_set_font_v_extents_func (hb_font_funcs_t *ffuncs,
++ hb_font_get_font_v_extents_func_t func,
++ void *user_data, hb_destroy_func_t destroy);
++
++/**
+ * hb_font_funcs_set_glyph_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+@@ -151,7 +207,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -167,7 +223,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_h_advance_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -183,7 +239,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_v_advance_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -199,7 +255,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_h_origin_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -215,7 +271,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_v_origin_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -231,7 +287,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_h_kerning_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -247,7 +303,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_v_kerning_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -263,7 +319,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_extents_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -279,7 +335,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_contour_point_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -295,7 +351,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_name_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -311,57 +367,63 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_from_name_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+-
+ /* func dispatch */
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
++hb_font_get_h_extents (hb_font_t *font,
++ hb_font_extents_t *extents);
++HB_EXTERN hb_bool_t
++hb_font_get_v_extents (hb_font_t *font,
++ hb_font_extents_t *extents);
++
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph (hb_font_t *font,
+ hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph);
+
+-hb_position_t
++HB_EXTERN hb_position_t
+ hb_font_get_glyph_h_advance (hb_font_t *font,
+ hb_codepoint_t glyph);
+-hb_position_t
++HB_EXTERN hb_position_t
+ hb_font_get_glyph_v_advance (hb_font_t *font,
+ hb_codepoint_t glyph);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_h_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y);
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_v_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y);
+
+-hb_position_t
++HB_EXTERN hb_position_t
+ hb_font_get_glyph_h_kerning (hb_font_t *font,
+ hb_codepoint_t left_glyph, hb_codepoint_t right_glyph);
+-hb_position_t
++HB_EXTERN hb_position_t
+ hb_font_get_glyph_v_kerning (hb_font_t *font,
+ hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_extents (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_contour_point (hb_font_t *font,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_position_t *x, hb_position_t *y);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_name (hb_font_t *font,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size);
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_from_name (hb_font_t *font,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph);
+@@ -369,52 +431,56 @@
+
+ /* high-level funcs, with fallback */
+
+-void
++HB_EXTERN void
++hb_font_get_extents_for_direction (hb_font_t *font,
++ hb_direction_t direction,
++ hb_font_extents_t *extents);
++HB_EXTERN void
+ hb_font_get_glyph_advance_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+-void
++HB_EXTERN void
+ hb_font_get_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+-void
++HB_EXTERN void
+ hb_font_add_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+-void
++HB_EXTERN void
+ hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+
+-void
++HB_EXTERN void
+ hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
+ hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_extents_for_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_glyph_extents_t *extents);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+
+ /* Generates gidDDD if glyph has no name. */
+-void
++HB_EXTERN void
+ hb_font_glyph_to_string (hb_font_t *font,
+ hb_codepoint_t glyph,
+ char *s, unsigned int size);
+ /* Parses gidDDD and uniUUUU strings automatically. */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_glyph_from_string (hb_font_t *font,
+ const char *s, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph);
+@@ -426,22 +492,22 @@
+
+ /* Fonts are very light-weight objects */
+
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_font_create (hb_face_t *face);
+
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_font_create_sub_font (hb_font_t *parent);
+
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_font_get_empty (void);
+
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_font_reference (hb_font_t *font);
+
+-void
++HB_EXTERN void
+ hb_font_destroy (hb_font_t *font);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_set_user_data (hb_font_t *font,
+ hb_user_data_key_t *key,
+ void * data,
+@@ -449,46 +515,46 @@
+ hb_bool_t replace);
+
+
+-void *
++HB_EXTERN void *
+ hb_font_get_user_data (hb_font_t *font,
+ hb_user_data_key_t *key);
+
+-void
++HB_EXTERN void
+ hb_font_make_immutable (hb_font_t *font);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_font_is_immutable (hb_font_t *font);
+
+-void
++HB_EXTERN void
+ hb_font_set_parent (hb_font_t *font,
+ hb_font_t *parent);
+
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_font_get_parent (hb_font_t *font);
+
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_font_get_face (hb_font_t *font);
+
+
+-void
++HB_EXTERN void
+ hb_font_set_funcs (hb_font_t *font,
+ hb_font_funcs_t *klass,
+ void *font_data,
+ hb_destroy_func_t destroy);
+
+ /* Be *very* careful with this function! */
+-void
++HB_EXTERN void
+ hb_font_set_funcs_data (hb_font_t *font,
+ void *font_data,
+ hb_destroy_func_t destroy);
+
+
+-void
++HB_EXTERN void
+ hb_font_set_scale (hb_font_t *font,
+ int x_scale,
+ int y_scale);
+
+-void
++HB_EXTERN void
+ hb_font_get_scale (hb_font_t *font,
+ int *x_scale,
+ int *y_scale);
+@@ -496,12 +562,12 @@
+ /*
+ * A zero value means "no hinting in that direction"
+ */
+-void
++HB_EXTERN void
+ hb_font_set_ppem (hb_font_t *font,
+ unsigned int x_ppem,
+ unsigned int y_ppem);
+
+-void
++HB_EXTERN void
+ hb_font_get_ppem (hb_font_t *font,
+ unsigned int *x_ppem,
+ unsigned int *y_ppem);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-font-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-font-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-font-private.hh 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-font-private.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -42,6 +42,8 @@
+ */
+
+ #define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \
++ HB_FONT_FUNC_IMPLEMENT (font_h_extents) \
++ HB_FONT_FUNC_IMPLEMENT (font_v_extents) \
+ HB_FONT_FUNC_IMPLEMENT (glyph) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \
+@@ -160,7 +162,22 @@
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+ #undef HB_FONT_FUNC_IMPLEMENT
+
+- inline hb_bool_t has_glyph (hb_codepoint_t unicode)
++ inline hb_bool_t get_font_h_extents (hb_font_extents_t *extents)
++ {
++ memset (extents, 0, sizeof (*extents));
++ return klass->get.f.font_h_extents (this, user_data,
++ extents,
++ klass->user_data.font_h_extents);
++ }
++ inline hb_bool_t get_font_v_extents (hb_font_extents_t *extents)
++ {
++ memset (extents, 0, sizeof (*extents));
++ return klass->get.f.font_v_extents (this, user_data,
++ extents,
++ klass->user_data.font_v_extents);
++ }
++
++ inline bool has_glyph (hb_codepoint_t unicode)
+ {
+ hb_codepoint_t glyph;
+ return get_glyph (unicode, 0, &glyph);
+@@ -265,6 +282,26 @@
+
+ /* A bit higher-level, and with fallback */
+
++ inline void get_extents_for_direction (hb_direction_t direction,
++ hb_font_extents_t *extents)
++ {
++ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
++ if (!get_font_h_extents (extents))
++ {
++ extents->ascender = y_scale * .8;
++ extents->descender = y_scale - extents->ascender;
++ extents->line_gap = 0;
++ }
++ } else {
++ if (!get_font_v_extents (extents))
++ {
++ extents->ascender = x_scale / 2;
++ extents->descender = x_scale - extents->ascender;
++ extents->line_gap = 0;
++ }
++ }
++ }
++
+ inline void get_glyph_advance_for_direction (hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+@@ -284,7 +321,7 @@
+ {
+ *x = get_glyph_h_advance (glyph) / 2;
+
+- /* TODO use font_metrics.ascent */
++ /* TODO use font_extents.ascender */
+ *y = y_scale;
+ }
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ft.cc mozilla-1228540/gfx/harfbuzz/src/hb-ft.cc
+--- mozilla/gfx/harfbuzz/src/hb-ft.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ft.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -366,6 +366,25 @@
+ return *glyph != 0;
+ }
+
++static hb_bool_t
++hb_ft_get_font_h_extents (hb_font_t *font HB_UNUSED,
++ void *font_data,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
++ FT_Face ft_face = ft_font->ft_face;
++ metrics->ascender = ft_face->size->metrics.ascender;
++ metrics->descender = ft_face->size->metrics.descender;
++ metrics->line_gap = ft_face->size->metrics.height - (ft_face->size->metrics.ascender - ft_face->size->metrics.descender);
++ if (font->y_scale < 0)
++ {
++ metrics->ascender = -metrics->ascender;
++ metrics->descender = -metrics->descender;
++ metrics->line_gap = -metrics->line_gap;
++ }
++ return true;
++}
+
+ static hb_font_funcs_t *static_ft_funcs = NULL;
+
+@@ -387,6 +406,8 @@
+ {
+ funcs = hb_font_funcs_create ();
+
++ hb_font_funcs_set_font_h_extents_func (funcs, hb_ft_get_font_h_extents, NULL, NULL);
++ //hb_font_funcs_set_font_v_extents_func (funcs, hb_ft_get_font_v_extents, NULL, NULL);
+ hb_font_funcs_set_glyph_func (funcs, hb_ft_get_glyph, NULL, NULL);
+ hb_font_funcs_set_glyph_h_advance_func (funcs, hb_ft_get_glyph_h_advance, NULL, NULL);
+ hb_font_funcs_set_glyph_v_advance_func (funcs, hb_ft_get_glyph_v_advance, NULL, NULL);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ft.h mozilla-1228540/gfx/harfbuzz/src/hb-ft.h
+--- mozilla/gfx/harfbuzz/src/hb-ft.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ft.h 2016-07-09 23:52:22.093096381 +0200
+@@ -59,7 +59,7 @@
+ * probably should use (the more recent) hb_ft_face_create_referenced()
+ * instead.
+ */
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_ft_face_create (FT_Face ft_face,
+ hb_destroy_func_t destroy);
+
+@@ -71,7 +71,7 @@
+ * Client is still responsible for making sure that ft-face is destroyed
+ * after hb-face is.
+ */
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_ft_face_create_cached (FT_Face ft_face);
+
+ /* This version is like hb_ft_face_create(), except that it calls
+@@ -81,7 +81,7 @@
+ * This is the most convenient version to use. Use it unless you have
+ * very good reasons not to.
+ */
+-hb_face_t *
++HB_EXTERN hb_face_t *
+ hb_ft_face_create_referenced (FT_Face ft_face);
+
+
+@@ -98,26 +98,26 @@
+
+ /* See notes on hb_ft_face_create(). Same issues re lifecycle-management
+ * apply here. Use hb_ft_font_create_referenced() if you can. */
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_ft_font_create (FT_Face ft_face,
+ hb_destroy_func_t destroy);
+
+ /* See notes on hb_ft_face_create_referenced() re lifecycle-management
+ * issues. */
+-hb_font_t *
++HB_EXTERN hb_font_t *
+ hb_ft_font_create_referenced (FT_Face ft_face);
+
+-FT_Face
++HB_EXTERN FT_Face
+ hb_ft_font_get_face (hb_font_t *font);
+
+-void
++HB_EXTERN void
+ hb_ft_font_set_load_flags (hb_font_t *font, int load_flags);
+
+-int
++HB_EXTERN int
+ hb_ft_font_get_load_flags (hb_font_t *font);
+
+ /* Makes an hb_font_t use FreeType internally to implement font functions. */
+-void
++HB_EXTERN void
+ hb_ft_font_set_funcs (hb_font_t *font);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-glib.cc mozilla-1228540/gfx/harfbuzz/src/hb-glib.cc
+--- mozilla/gfx/harfbuzz/src/hb-glib.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-glib.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -383,6 +383,8 @@
+ }
+
+ /**
++ * hb_glib_blob_create:
++ *
+ * Since: 0.9.38
+ **/
+ hb_blob_t *
+diff -u -r mozilla/gfx/harfbuzz/src/hb-glib.h mozilla-1228540/gfx/harfbuzz/src/hb-glib.h
+--- mozilla/gfx/harfbuzz/src/hb-glib.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-glib.h 2016-07-09 23:52:22.093096381 +0200
+@@ -36,17 +36,17 @@
+ HB_BEGIN_DECLS
+
+
+-hb_script_t
++HB_EXTERN hb_script_t
+ hb_glib_script_to_script (GUnicodeScript script);
+
+-GUnicodeScript
++HB_EXTERN GUnicodeScript
+ hb_glib_script_from_script (hb_script_t script);
+
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_glib_get_unicode_funcs (void);
+
+-hb_blob_t *
++HB_EXTERN hb_blob_t *
+ hb_glib_blob_create (GBytes *gbytes);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl mozilla-1228540/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl
+--- mozilla/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl 2016-07-09 23:52:22.093096381 +0200
+@@ -42,7 +42,7 @@
+ /*** END file-header ***/
+
+ /*** BEGIN value-header ***/
+-GType @enum_name@_get_type (void) G_GNUC_CONST;
++HB_EXTERN GType @enum_name@_get_type (void) G_GNUC_CONST;
+ #define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ())
+
+ /*** END value-header ***/
+diff -u -r mozilla/gfx/harfbuzz/src/hb-gobject-structs.h mozilla-1228540/gfx/harfbuzz/src/hb-gobject-structs.h
+--- mozilla/gfx/harfbuzz/src/hb-gobject-structs.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-gobject-structs.h 2016-07-09 23:52:22.093096381 +0200
+@@ -43,60 +43,60 @@
+ /**
+ * Since: 0.9.2
+ **/
+-GType hb_gobject_blob_get_type (void);
++HB_EXTERN GType hb_gobject_blob_get_type (void);
+ #define HB_GOBJECT_TYPE_BLOB (hb_gobject_blob_get_type ())
+
+ /**
+ * Since: 0.9.2
+ **/
+-GType hb_gobject_buffer_get_type (void);
++HB_EXTERN GType hb_gobject_buffer_get_type (void);
+ #define HB_GOBJECT_TYPE_BUFFER (hb_gobject_buffer_get_type ())
+
+ /**
+ * Since: 0.9.2
+ **/
+-GType hb_gobject_face_get_type (void);
++HB_EXTERN GType hb_gobject_face_get_type (void);
+ #define HB_GOBJECT_TYPE_FACE (hb_gobject_face_get_type ())
+
+ /**
+ * Since: 0.9.2
+ **/
+-GType hb_gobject_font_get_type (void);
++HB_EXTERN GType hb_gobject_font_get_type (void);
+ #define HB_GOBJECT_TYPE_FONT (hb_gobject_font_get_type ())
+
+ /**
+ * Since: 0.9.2
+ **/
+-GType hb_gobject_font_funcs_get_type (void);
++HB_EXTERN GType hb_gobject_font_funcs_get_type (void);
+ #define HB_GOBJECT_TYPE_FONT_FUNCS (hb_gobject_font_funcs_get_type ())
+
+-GType hb_gobject_set_get_type (void);
++HB_EXTERN GType hb_gobject_set_get_type (void);
+ #define HB_GOBJECT_TYPE_SET (hb_gobject_set_get_type ())
+
+-GType hb_gobject_shape_plan_get_type (void);
++HB_EXTERN GType hb_gobject_shape_plan_get_type (void);
+ #define HB_GOBJECT_TYPE_SHAPE_PLAN (hb_gobject_shape_plan_get_type ())
+
+ /**
+ * Since: 0.9.2
+ **/
+-GType hb_gobject_unicode_funcs_get_type (void);
++HB_EXTERN GType hb_gobject_unicode_funcs_get_type (void);
+ #define HB_GOBJECT_TYPE_UNICODE_FUNCS (hb_gobject_unicode_funcs_get_type ())
+
+ /* Value types */
+
+-GType hb_gobject_feature_get_type (void);
++HB_EXTERN GType hb_gobject_feature_get_type (void);
+ #define HB_GOBJECT_TYPE_FEATURE (hb_gobject_feature_get_type ())
+
+-GType hb_gobject_glyph_info_get_type (void);
++HB_EXTERN GType hb_gobject_glyph_info_get_type (void);
+ #define HB_GOBJECT_TYPE_GLYPH_INFO (hb_gobject_glyph_info_get_type ())
+
+-GType hb_gobject_glyph_position_get_type (void);
++HB_EXTERN GType hb_gobject_glyph_position_get_type (void);
+ #define HB_GOBJECT_TYPE_GLYPH_POSITION (hb_gobject_glyph_position_get_type ())
+
+-GType hb_gobject_segment_properties_get_type (void);
++HB_EXTERN GType hb_gobject_segment_properties_get_type (void);
+ #define HB_GOBJECT_TYPE_SEGMENT_PROPERTIES (hb_gobject_segment_properties_get_type ())
+
+-GType hb_gobject_user_data_key_get_type (void);
++HB_EXTERN GType hb_gobject_user_data_key_get_type (void);
+ #define HB_GOBJECT_TYPE_USER_DATA_KEY (hb_gobject_user_data_key_get_type ())
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-graphite2.cc mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.cc
+--- mozilla/gfx/harfbuzz/src/hb-graphite2.cc 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -351,6 +351,7 @@
+ }
+ buffer->len = glyph_count;
+
++ float yscale = font->y_scale / font->x_scale;
+ /* Positioning. */
+ if (!HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
+ {
+@@ -359,9 +360,9 @@
+ is; pPos++, is = gr_slot_next_in_segment (is))
+ {
+ pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+- pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
++ pPos->y_offset = gr_slot_origin_Y (is) * yscale - curradvy;
+ pPos->x_advance = gr_slot_advance_X (is, grface, grfont);
+- pPos->y_advance = gr_slot_advance_Y (is, grface, grfont);
++ pPos->y_advance = gr_slot_advance_Y (is, grface, grfont) * yscale;
+ curradvx += pPos->x_advance;
+ curradvy += pPos->y_advance;
+ }
+@@ -387,17 +388,17 @@
+ for (tis = is, tinfo = info; tis && tinfo->cluster == currclus; tis = gr_slot_prev_in_segment (tis), tinfo--)
+ {
+ clusx += gr_slot_advance_X (tis, grface, grfont);
+- clusy += gr_slot_advance_Y (tis, grface, grfont);
++ clusy += gr_slot_advance_Y (tis, grface, grfont) * yscale;
+ }
+ curradvx += clusx;
+ curradvy += clusy;
+ }
+ pPos->x_advance = gr_slot_advance_X (is, grface, grfont);
+- pPos->y_advance = gr_slot_advance_Y (is, grface, grfont);
++ pPos->y_advance = gr_slot_advance_Y (is, grface, grfont) * yscale;
+ curradvx -= pPos->x_advance;
+ curradvy -= pPos->y_advance;
+ pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+- pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
++ pPos->y_offset = gr_slot_origin_Y (is) * yscale - curradvy;
+ }
+ hb_buffer_reverse_clusters (buffer);
+ }
+diff -u -r mozilla/gfx/harfbuzz/src/hb-graphite2.h mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.h
+--- mozilla/gfx/harfbuzz/src/hb-graphite2.h 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.h 2016-07-09 23:52:22.093096381 +0200
+@@ -36,10 +36,10 @@
+ #define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f')
+
+
+-gr_face *
++HB_EXTERN gr_face *
+ hb_graphite2_face_get_gr_face (hb_face_t *face);
+
+-gr_font *
++HB_EXTERN gr_font *
+ hb_graphite2_font_get_gr_font (hb_font_t *font);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb.h mozilla-1228540/gfx/harfbuzz/src/hb.h
+--- mozilla/gfx/harfbuzz/src/hb.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb.h 2016-07-09 23:52:22.096429701 +0200
+@@ -28,6 +28,10 @@
+ #define HB_H
+ #define HB_H_IN
+
++#ifndef HB_EXTERN
++#define HB_EXTERN extern
++#endif
++
+ #include "hb-blob.h"
+ #include "hb-buffer.h"
+ #include "hb-common.h"
+diff -u -r mozilla/gfx/harfbuzz/src/hb-icu.h mozilla-1228540/gfx/harfbuzz/src/hb-icu.h
+--- mozilla/gfx/harfbuzz/src/hb-icu.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-icu.h 2016-07-09 23:52:22.093096381 +0200
+@@ -36,14 +36,14 @@
+ HB_BEGIN_DECLS
+
+
+-hb_script_t
++HB_EXTERN hb_script_t
+ hb_icu_script_to_script (UScriptCode script);
+
+-UScriptCode
++HB_EXTERN UScriptCode
+ hb_icu_script_from_script (hb_script_t script);
+
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_icu_get_unicode_funcs (void);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-open-type-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-open-type-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-open-type-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-open-type-private.hh 2016-07-09 23:54:00.822696030 +0200
+@@ -182,7 +182,7 @@
+
+ /* This limits sanitizing time on really broken fonts. */
+ #ifndef HB_SANITIZE_MAX_EDITS
+-#define HB_SANITIZE_MAX_EDITS 8
++#define HB_SANITIZE_MAX_EDITS 32
+ #endif
+
+ struct hb_sanitize_context_t :
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-font.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-font.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -35,6 +35,7 @@
+ #include "hb-ot-head-table.hh"
+ #include "hb-ot-hhea-table.hh"
+ #include "hb-ot-hmtx-table.hh"
++#include "hb-ot-os2-table.hh"
+
+
+ struct hb_ot_face_metrics_accelerator_t
+@@ -42,17 +43,45 @@
+ unsigned int num_metrics;
+ unsigned int num_advances;
+ unsigned int default_advance;
++ unsigned short ascender;
++ unsigned short descender;
++ unsigned short line_gap;
++
+ const OT::_mtx *table;
+ hb_blob_t *blob;
+
+ inline void init (hb_face_t *face,
+- hb_tag_t _hea_tag, hb_tag_t _mtx_tag)
++ hb_tag_t _hea_tag,
++ hb_tag_t _mtx_tag,
++ hb_tag_t os2_tag)
+ {
+ this->default_advance = face->get_upem ();
+
++ bool got_font_extents = false;
++ if (os2_tag)
++ {
++ hb_blob_t *os2_blob = OT::Sanitizer<OT::os2>::sanitize (face->reference_table (os2_tag));
++ const OT::os2 *os2 = OT::Sanitizer<OT::os2>::lock_instance (os2_blob);
++#define USE_TYPO_METRICS (1u<<7)
++ if (0 != (os2->fsSelection & USE_TYPO_METRICS))
++ {
++ this->ascender = os2->sTypoAscender;
++ this->descender = os2->sTypoDescender;
++ this->line_gap = os2->sTypoLineGap;
++ got_font_extents = (this->ascender | this->descender) != 0;
++ }
++ hb_blob_destroy (os2_blob);
++ }
++
+ hb_blob_t *_hea_blob = OT::Sanitizer<OT::_hea>::sanitize (face->reference_table (_hea_tag));
+ const OT::_hea *_hea = OT::Sanitizer<OT::_hea>::lock_instance (_hea_blob);
+ this->num_advances = _hea->numberOfLongMetrics;
++ if (!got_font_extents)
++ {
++ this->ascender = _hea->ascender;
++ this->descender = _hea->descender;
++ this->line_gap = _hea->lineGap;
++ }
+ hb_blob_destroy (_hea_blob);
+
+ this->blob = OT::Sanitizer<OT::_mtx>::sanitize (face->reference_table (_mtx_tag));
+@@ -252,8 +281,8 @@
+ return NULL;
+
+ ot_font->cmap.init (face);
+- ot_font->h_metrics.init (face, HB_OT_TAG_hhea, HB_OT_TAG_hmtx);
+- ot_font->v_metrics.init (face, HB_OT_TAG_vhea, HB_OT_TAG_vmtx); /* TODO Can we do this lazily? */
++ ot_font->h_metrics.init (face, HB_OT_TAG_hhea, HB_OT_TAG_hmtx, HB_OT_TAG_os2);
++ ot_font->v_metrics.init (face, HB_OT_TAG_vhea, HB_OT_TAG_vmtx, HB_TAG_NONE); /* TODO Can we do this lazily? */
+ ot_font->glyf.init (face);
+
+ return ot_font;
+@@ -320,6 +349,31 @@
+ return ret;
+ }
+
++static hb_bool_t
++hb_ot_get_font_h_extents (hb_font_t *font HB_UNUSED,
++ void *font_data,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data;
++ metrics->ascender = font->em_scale_y (ot_font->h_metrics.ascender);
++ metrics->descender = font->em_scale_y (ot_font->h_metrics.descender);
++ metrics->line_gap = font->em_scale_y (ot_font->h_metrics.line_gap);
++ return true;
++}
++
++static hb_bool_t
++hb_ot_get_font_v_extents (hb_font_t *font HB_UNUSED,
++ void *font_data,
++ hb_font_extents_t *metrics,
++ void *user_data HB_UNUSED)
++{
++ const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data;
++ metrics->ascender = font->em_scale_x (ot_font->v_metrics.ascender);
++ metrics->descender = font->em_scale_x (ot_font->v_metrics.descender);
++ metrics->line_gap = font->em_scale_x (ot_font->v_metrics.line_gap);
++ return true;
++}
+
+ static hb_font_funcs_t *static_ot_funcs = NULL;
+
+@@ -341,6 +395,8 @@
+ {
+ funcs = hb_font_funcs_create ();
+
++ hb_font_funcs_set_font_h_extents_func (funcs, hb_ot_get_font_h_extents, NULL, NULL);
++ hb_font_funcs_set_font_v_extents_func (funcs, hb_ot_get_font_v_extents, NULL, NULL);
+ hb_font_funcs_set_glyph_func (funcs, hb_ot_get_glyph, NULL, NULL);
+ hb_font_funcs_set_glyph_h_advance_func (funcs, hb_ot_get_glyph_h_advance, NULL, NULL);
+ hb_font_funcs_set_glyph_v_advance_func (funcs, hb_ot_get_glyph_v_advance, NULL, NULL);
+@@ -370,6 +426,8 @@
+
+
+ /**
++ * hb_ot_font_set_funcs:
++ *
+ * Since: 0.9.28
+ **/
+ void
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-font.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.h
+--- mozilla/gfx/harfbuzz/src/hb-ot-font.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.h 2016-07-09 23:52:22.093096381 +0200
+@@ -36,7 +36,7 @@
+ HB_BEGIN_DECLS
+
+
+-void
++HB_EXTERN void
+ hb_ot_font_set_funcs (hb_font_t *font);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-head-table.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-head-table.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-head-table.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-head-table.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -55,7 +55,9 @@
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+- return_trace (c->check_struct (this) && likely (version.major == 1));
++ return_trace (c->check_struct (this) &&
++ version.major == 1 &&
++ magicNumber == 0x5F0F3CF5u);
+ }
+
+ protected:
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-layout.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -130,6 +130,8 @@
+ }
+
+ /**
++ * hb_ot_layout_get_glyph_class:
++ *
+ * Since: 0.9.7
+ **/
+ hb_ot_layout_glyph_class_t
+@@ -140,6 +142,8 @@
+ }
+
+ /**
++ * hb_ot_layout_get_glyphs_in_class:
++ *
+ * Since: 0.9.7
+ **/
+ void
+@@ -365,6 +369,8 @@
+ }
+
+ /**
++ * hb_ot_layout_language_get_required_feature:
++ *
+ * Since: 0.9.30
+ **/
+ hb_bool_t
+@@ -452,6 +458,8 @@
+ }
+
+ /**
++ * hb_ot_layout_feature_get_lookups:
++ *
+ * Since: 0.9.7
+ **/
+ unsigned int
+@@ -469,6 +477,8 @@
+ }
+
+ /**
++ * hb_ot_layout_table_get_lookup_count:
++ *
+ * Since: 0.9.22
+ **/
+ unsigned int
+@@ -629,6 +639,8 @@
+ }
+
+ /**
++ * hb_ot_layout_collect_lookups:
++ *
+ * Since: 0.9.8
+ **/
+ void
+@@ -673,6 +685,8 @@
+ }
+
+ /**
++ * hb_ot_layout_lookup_collect_glyphs:
++ *
+ * Since: 0.9.7
+ **/
+ void
+@@ -721,6 +735,8 @@
+ }
+
+ /**
++ * hb_ot_layout_lookup_would_substitute:
++ *
+ * Since: 0.9.7
+ **/
+ hb_bool_t
+@@ -742,7 +758,7 @@
+ hb_bool_t zero_context)
+ {
+ if (unlikely (lookup_index >= hb_ot_layout_from_face (face)->gsub_lookup_count)) return false;
+- OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, zero_context);
++ OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, (bool) zero_context);
+
+ const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index);
+
+@@ -762,6 +778,8 @@
+ }
+
+ /**
++ * hb_ot_layout_lookup_substitute_closure:
++ *
+ * Since: 0.9.7
+ **/
+ void
+@@ -799,6 +817,8 @@
+ }
+
+ /**
++ * hb_ot_layout_get_size_params:
++ *
+ * Since: 0.9.10
+ **/
+ hb_bool_t
+@@ -1008,25 +1028,15 @@
+ const stage_map_t *stage = &stages[table_index][stage_index];
+ for (; i < stage->last_lookup; i++)
+ {
+-#if 0
+- char buf[4096];
+- hb_buffer_serialize_glyphs (buffer, 0, buffer->len,
+- buf, sizeof (buf), NULL,
+- font,
+- HB_BUFFER_SERIALIZE_FORMAT_TEXT,
+- Proxy::table_index == 0 ?
+- HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS :
+- HB_BUFFER_SERIALIZE_FLAG_DEFAULT);
+- printf ("buf: [%s]\n", buf);
+-#endif
+-
+ unsigned int lookup_index = lookups[table_index][i].index;
++ if (!buffer->message (font, "start lookup %d", lookup_index)) continue;
+ c.set_lookup_index (lookup_index);
+ c.set_lookup_mask (lookups[table_index][i].mask);
+ c.set_auto_zwj (lookups[table_index][i].auto_zwj);
+ apply_string<Proxy> (&c,
+ proxy.table.get_lookup (lookup_index),
+ proxy.accels[lookup_index]);
++ (void) buffer->message (font, "end lookup %d", lookup_index);
+ }
+
+ if (stage->pause_func)
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-common-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-common-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-layout-common-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-common-private.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -545,6 +545,9 @@
+ c->try_set (&featureParams, new_offset) &&
+ !featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE))
+ return_trace (false);
++
++ if (c->edit_count > 1)
++ c->edit_count--; /* This was a "legitimate" edit; don't contribute to error count. */
+ }
+
+ return_trace (true);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -742,7 +742,7 @@
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+- /* (this+coverage).add_coverage (c->input); // Don't need this. */
++ (this+coverage).add_coverage (c->input);
+
+ unsigned int count1 = class1Count;
+ const ClassDef &klass1 = this+classDef1;
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -845,9 +845,12 @@
+ while (buffer->idx < match_positions[i] && !buffer->in_error)
+ {
+ if (!is_mark_ligature) {
++ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->cur());
++ if (this_comp == 0)
++ this_comp = last_num_components;
+ unsigned int new_lig_comp = components_so_far - last_num_components +
+- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->cur()), 1u), last_num_components);
+- _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp);
++ MIN (this_comp, last_num_components);
++ _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp);
+ }
+ buffer->next_glyph ();
+ }
+@@ -864,8 +867,11 @@
+ /* Re-adjust components for any marks following. */
+ for (unsigned int i = buffer->idx; i < buffer->len; i++) {
+ if (last_lig_id == _hb_glyph_info_get_lig_id (&buffer->info[i])) {
++ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->info[i]);
++ if (!this_comp)
++ break;
+ unsigned int new_lig_comp = components_so_far - last_num_components +
+- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->info[i]), 1u), last_num_components);
++ MIN (this_comp, last_num_components);
+ _hb_glyph_info_set_lig_props_for_mark (&buffer->info[i], lig_id, new_lig_comp);
+ } else
+ break;
+@@ -971,6 +977,11 @@
+ if (idx >= count)
+ continue;
+
++ /* Don't recurse to ourself at same position.
++ * Note that this test is too naive, it doesn't catch longer loops. */
++ if (idx == 0 && lookupRecord[i].lookupListIndex == c->lookup_index)
++ continue;
++
+ buffer->move_to (match_positions[idx]);
+
+ unsigned int orig_len = buffer->backtrack_len () + buffer->lookahead_len ();
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.h
+--- mozilla/gfx/harfbuzz/src/hb-ot-layout.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.h 2016-07-09 23:52:22.093096381 +0200
+@@ -48,7 +48,7 @@
+ * GDEF
+ */
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_has_glyph_classes (hb_face_t *face);
+
+ typedef enum {
+@@ -59,11 +59,11 @@
+ HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT = 4
+ } hb_ot_layout_glyph_class_t;
+
+-hb_ot_layout_glyph_class_t
++HB_EXTERN hb_ot_layout_glyph_class_t
+ hb_ot_layout_get_glyph_class (hb_face_t *face,
+ hb_codepoint_t glyph);
+
+-void
++HB_EXTERN void
+ hb_ot_layout_get_glyphs_in_class (hb_face_t *face,
+ hb_ot_layout_glyph_class_t klass,
+ hb_set_t *glyphs /* OUT */);
+@@ -71,7 +71,7 @@
+
+ /* Not that useful. Provides list of attach points for a glyph that a
+ * client may want to cache */
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_get_attach_points (hb_face_t *face,
+ hb_codepoint_t glyph,
+ unsigned int start_offset,
+@@ -79,7 +79,7 @@
+ unsigned int *point_array /* OUT */);
+
+ /* Ligature caret positions */
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_get_ligature_carets (hb_font_t *font,
+ hb_direction_t direction,
+ hb_codepoint_t glyph,
+@@ -96,35 +96,35 @@
+ #define HB_OT_LAYOUT_NO_FEATURE_INDEX 0xFFFFu
+ #define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX 0xFFFFu
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_table_get_script_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int start_offset,
+ unsigned int *script_count /* IN/OUT */,
+ hb_tag_t *script_tags /* OUT */);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_table_find_script (hb_face_t *face,
+ hb_tag_t table_tag,
+ hb_tag_t script_tag,
+ unsigned int *script_index);
+
+ /* Like find_script, but takes zero-terminated array of scripts to test */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_table_choose_script (hb_face_t *face,
+ hb_tag_t table_tag,
+ const hb_tag_t *script_tags,
+ unsigned int *script_index,
+ hb_tag_t *chosen_script);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_table_get_feature_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_script_get_language_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+@@ -132,21 +132,21 @@
+ unsigned int *language_count /* IN/OUT */,
+ hb_tag_t *language_tags /* OUT */);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_script_find_language (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ hb_tag_t language_tag,
+ unsigned int *language_index);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_language_get_required_feature_index (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int *feature_index);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_language_get_required_feature (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+@@ -154,7 +154,7 @@
+ unsigned int *feature_index,
+ hb_tag_t *feature_tag);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_language_get_feature_indexes (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+@@ -163,7 +163,7 @@
+ unsigned int *feature_count /* IN/OUT */,
+ unsigned int *feature_indexes /* OUT */);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_language_get_feature_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+@@ -172,7 +172,7 @@
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_language_find_feature (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+@@ -180,7 +180,7 @@
+ hb_tag_t feature_tag,
+ unsigned int *feature_index);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_feature_get_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int feature_index,
+@@ -188,12 +188,12 @@
+ unsigned int *lookup_count /* IN/OUT */,
+ unsigned int *lookup_indexes /* OUT */);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_ot_layout_table_get_lookup_count (hb_face_t *face,
+ hb_tag_t table_tag);
+
+
+-void
++HB_EXTERN void
+ hb_ot_layout_collect_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ const hb_tag_t *scripts,
+@@ -201,7 +201,7 @@
+ const hb_tag_t *features,
+ hb_set_t *lookup_indexes /* OUT */);
+
+-void
++HB_EXTERN void
+ hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int lookup_index,
+@@ -228,7 +228,7 @@
+ const hb_ot_layout_glyph_sequence_t *sequence,
+ void *user_data);
+
+-void
++HB_EXTERN void
+ Xhb_ot_layout_lookup_enumerate_sequences (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int lookup_index,
+@@ -241,17 +241,17 @@
+ * GSUB
+ */
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_has_substitution (hb_face_t *face);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_lookup_would_substitute (hb_face_t *face,
+ unsigned int lookup_index,
+ const hb_codepoint_t *glyphs,
+ unsigned int glyphs_length,
+ hb_bool_t zero_context);
+
+-void
++HB_EXTERN void
+ hb_ot_layout_lookup_substitute_closure (hb_face_t *face,
+ unsigned int lookup_index,
+ hb_set_t *glyphs
+@@ -259,7 +259,7 @@
+
+ #ifdef HB_NOT_IMPLEMENTED
+ /* Note: You better have GDEF when using this API, or marks won't do much. */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ Xhb_ot_layout_lookup_substitute (hb_font_t *font,
+ unsigned int lookup_index,
+ const hb_ot_layout_glyph_sequence_t *sequence,
+@@ -274,12 +274,12 @@
+ * GPOS
+ */
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_has_positioning (hb_face_t *face);
+
+ #ifdef HB_NOT_IMPLEMENTED
+ /* Note: You better have GDEF when using this API, or marks won't do much. */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ Xhb_ot_layout_lookup_position (hb_font_t *font,
+ unsigned int lookup_index,
+ const hb_ot_layout_glyph_sequence_t *sequence,
+@@ -288,7 +288,7 @@
+
+ /* Optical 'size' feature info. Returns true if found.
+ * http://www.microsoft.com/typography/otspec/features_pt.htm#size */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_ot_layout_get_size_params (hb_face_t *face,
+ unsigned int *design_size, /* OUT. May be NULL */
+ unsigned int *subfamily_id, /* OUT. May be NULL */
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-layout-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-private.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -517,11 +517,9 @@
+ }
+
+ static inline void
+-_hb_glyph_info_clear_substituted_and_ligated_and_multiplied (hb_glyph_info_t *info)
++_hb_glyph_info_clear_substituted (hb_glyph_info_t *info)
+ {
+- info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED |
+- HB_OT_LAYOUT_GLYPH_PROPS_LIGATED |
+- HB_OT_LAYOUT_GLYPH_PROPS_MULTIPLIED);
++ info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED);
+ }
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-map.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-map.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-map.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-map.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -89,7 +89,7 @@
+
+ for (unsigned int table_index = 0; table_index < 2; table_index++) {
+ hb_tag_t table_tag = table_tags[table_index];
+- found_script[table_index] = hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
++ found_script[table_index] = (bool) hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
+ hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]);
+ }
+ }
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-map-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-map-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-map-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-map-private.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -203,7 +203,8 @@
+ unsigned int stage[2]; /* GSUB/GPOS */
+
+ static int cmp (const feature_info_t *a, const feature_info_t *b)
+- { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : (a->seq < b->seq ? -1 : 1); }
++ { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) :
++ (a->seq < b->seq ? -1 : a->seq > b->seq ? 1 : 0); }
+ };
+
+ struct stage_info_t {
+Only in mozilla-1228540/gfx/harfbuzz/src: hb-ot-os2-table.hh
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -662,6 +662,7 @@
+ {
+ for (unsigned int i = 0; i < count; i++)
+ pos[i].x_advance = c->font->get_glyph_h_advance (info[i].codepoint);
++ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */
+ if (c->font->has_glyph_h_origin_func ())
+ for (unsigned int i = 0; i < count; i++)
+ c->font->subtract_glyph_h_origin (info[i].codepoint,
+@@ -671,12 +672,12 @@
+ else
+ {
+ for (unsigned int i = 0; i < count; i++)
++ {
+ pos[i].y_advance = c->font->get_glyph_v_advance (info[i].codepoint);
+- if (c->font->has_glyph_v_origin_func ())
+- for (unsigned int i = 0; i < count; i++)
+- c->font->subtract_glyph_v_origin (info[i].codepoint,
+- &pos[i].x_offset,
+- &pos[i].y_offset);
++ c->font->subtract_glyph_v_origin (info[i].codepoint,
++ &pos[i].x_offset,
++ &pos[i].y_offset);
++ }
+ }
+ if (c->buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK)
+ _hb_ot_shape_fallback_spaces (c->plan, c->font, c->buffer);
+@@ -687,7 +688,7 @@
+ {
+ bool ret = false;
+ unsigned int count = c->buffer->len;
+- bool has_positioning = hb_ot_layout_has_positioning (c->face);
++ bool has_positioning = (bool) hb_ot_layout_has_positioning (c->face);
+ /* If the font has no GPOS, AND, no fallback positioning will
+ * happen, AND, direction is forward, then when zeroing mark
+ * widths, we shift the mark with it, such that the mark
+@@ -726,6 +727,7 @@
+
+ /* Change glyph origin to what GPOS expects (horizontal), apply GPOS, change it back. */
+
++ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */
+ if (c->font->has_glyph_h_origin_func ())
+ for (unsigned int i = 0; i < count; i++)
+ c->font->add_glyph_h_origin (info[i].codepoint,
+@@ -734,6 +736,7 @@
+
+ c->plan->position (c->font, c->buffer);
+
++ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */
+ if (c->font->has_glyph_h_origin_func ())
+ for (unsigned int i = 0; i < count; i++)
+ c->font->subtract_glyph_h_origin (info[i].codepoint,
+@@ -852,6 +855,8 @@
+
+
+ /**
++ * hb_ot_shape_plan_collect_lookups:
++ *
+ * Since: 0.9.7
+ **/
+ void
+@@ -885,6 +890,8 @@
+
+
+ /**
++ * hb_ot_shape_glyphs_closure:
++ *
+ * Since: 0.9.2
+ **/
+ void
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -223,7 +223,6 @@
+ map->add_gsub_pause (arabic_fallback_shape);
+
+ map->add_global_bool_feature (HB_TAG('c','a','l','t'));
+- map->add_gsub_pause (NULL);
+
+ /* The spec includes 'cswh'. Earlier versions of Windows
+ * used to enable this by default, but testing suggests
+@@ -233,6 +232,7 @@
+ * Note that IranNastaliq uses this feature extensively
+ * to fixup broken glyph sequences. Oh well...
+ * Test case: U+0643,U+0640,U+0631. */
++ //map->add_gsub_pause (NULL);
+ //map->add_global_bool_feature (HB_TAG('c','s','w','h'));
+ map->add_global_bool_feature (HB_TAG('m','s','e','t'));
+ }
+@@ -463,10 +463,6 @@
+ * Second pass applies the stretch, copying things to the end of buffer.
+ */
+
+- /* 30 = 2048 / 70.
+- * https://www.microsoft.com/typography/cursivescriptguidelines.mspx */
+- hb_position_t overlap = font->x_scale / 30;
+- DEBUG_MSG (ARABIC, NULL, "overlap for stretching is %d", overlap);
+ int sign = font->x_scale < 0 ? -1 : +1;
+ unsigned int extra_glyphs_needed = 0; // Set during MEASURE, used during CUT
+ typedef enum { MEASURE, CUT } step_t;
+@@ -504,18 +500,15 @@
+ hb_in_range<unsigned> (info[i - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING))
+ {
+ i--;
+- hb_glyph_extents_t extents;
+- if (!font->get_glyph_extents (info[i].codepoint, &extents))
+- extents.width = 0;
+- extents.width -= overlap;
++ hb_position_t width = font->get_glyph_h_advance (info[i].codepoint);
+ if (info[i].arabic_shaping_action() == STCH_FIXED)
+ {
+- w_fixed += extents.width;
++ w_fixed += width;
+ n_fixed++;
+ }
+ else
+ {
+- w_repeating += extents.width;
++ w_repeating += width;
+ n_repeating++;
+ }
+ }
+@@ -540,9 +533,20 @@
+ /* Number of additional times to repeat each repeating tile. */
+ int n_copies = 0;
+
+- hb_position_t w_remaining = w_total - w_fixed - overlap;
++ hb_position_t w_remaining = w_total - w_fixed;
+ if (sign * w_remaining > sign * w_repeating && sign * w_repeating > 0)
+- n_copies = (sign * w_remaining + sign * w_repeating / 4) / (sign * w_repeating) - 1;
++ n_copies = (sign * w_remaining) / (sign * w_repeating) - 1;
++
++ /* See if we can improve the fit by adding an extra repeat and squeezing them together a bit. */
++ hb_position_t extra_repeat_overlap = 0;
++ hb_position_t shortfall = sign * w_remaining - sign * w_repeating * (n_copies + 1);
++ if (shortfall > 0)
++ {
++ ++n_copies;
++ hb_position_t excess = (n_copies + 1) * sign * w_repeating - sign * w_remaining;
++ if (excess > 0)
++ extra_repeat_overlap = excess / (n_copies * n_repeating);
++ }
+
+ if (step == MEASURE)
+ {
+@@ -551,13 +555,10 @@
+ }
+ else
+ {
+- hb_position_t x_offset = -overlap;
++ hb_position_t x_offset = 0;
+ for (unsigned int k = end; k > start; k--)
+ {
+- hb_glyph_extents_t extents;
+- if (!font->get_glyph_extents (info[k - 1].codepoint, &extents))
+- extents.width = 0;
+- extents.width -= overlap;
++ hb_position_t width = font->get_glyph_h_advance (info[k - 1].codepoint);
+
+ unsigned int repeat = 1;
+ if (info[k - 1].arabic_shaping_action() == STCH_REPEATING)
+@@ -567,7 +568,9 @@
+ repeat, info[k - 1].codepoint, j);
+ for (unsigned int n = 0; n < repeat; n++)
+ {
+- x_offset -= extents.width;
++ x_offset -= width;
++ if (n > 0)
++ x_offset += extra_repeat_overlap;
+ pos[k - 1].x_offset = x_offset;
+ /* Append copy. */
+ --j;
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -40,6 +40,6 @@
+ NULL, /* decompose */
+ NULL, /* compose */
+ NULL, /* setup_masks */
+- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
++ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+ true, /* fallback_position */
+ };
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc 2016-07-09 23:52:22.093096381 +0200
+@@ -68,7 +68,7 @@
+ 0xFB4Au /* TAV */
+ };
+
+- bool found = c->unicode->compose (a, b, ab);
++ bool found = (bool) c->unicode->compose (a, b, ab);
+
+ if (!found && !c->plan->has_mark)
+ {
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -176,24 +176,8 @@
+ * Re-assign category
+ */
+
+-
+- /* The spec says U+0952 is OT_A. However, testing shows that Uniscribe
+- * treats a whole bunch of characters similarly.
+- * TESTS: For example, for U+0951:
+- * U+092E,U+0947,U+0952
+- * U+092E,U+0952,U+0947
+- * U+092E,U+0947,U+0951
+- * U+092E,U+0951,U+0947
+- * U+092E,U+0951,U+0952
+- * U+092E,U+0952,U+0951
+- */
+- if (unlikely (hb_in_ranges (u, 0x0951u, 0x0952u,
+- 0x1CD0u, 0x1CD2u,
+- 0x1CD4u, 0x1CE1u) ||
+- u == 0x1CF4u))
+- cat = OT_A;
+ /* The following act more like the Bindus. */
+- else if (unlikely (hb_in_range (u, 0x0953u, 0x0954u)))
++ if (unlikely (hb_in_range (u, 0x0953u, 0x0954u)))
+ cat = OT_SM;
+ /* The following act like consonants. */
+ else if (unlikely (hb_in_ranges (u, 0x0A72u, 0x0A73u,
+@@ -216,15 +200,12 @@
+ cat = OT_Symbol;
+ ASSERT_STATIC ((int) INDIC_SYLLABIC_CATEGORY_AVAGRAHA == OT_Symbol);
+ }
+- else if (unlikely (hb_in_range (u, 0x17CDu, 0x17D1u) ||
+- u == 0x17CBu || u == 0x17D3u || u == 0x17DDu)) /* Khmer Various signs */
++ else if (unlikely (u == 0x17DDu)) /* https://github.com/roozbehp/unicode-data/issues/2 */
+ {
+- /* These are like Top Matras. */
+ cat = OT_M;
+ pos = POS_ABOVE_C;
+ }
+ else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */
+- else if (unlikely (u == 0x17D2u)) cat = OT_Coeng; /* Khmer coeng */
+ else if (unlikely (hb_in_range (u, 0x2010u, 0x2011u)))
+ cat = OT_PLACEHOLDER;
+ else if (unlikely (u == 0x25CCu)) cat = OT_DOTTEDCIRCLE;
+@@ -557,8 +538,15 @@
+ indic_plan->virama_glyph = (hb_codepoint_t) -1;
+
+ /* Use zero-context would_substitute() matching for new-spec of the main
+- * Indic scripts, and scripts with one spec only, but not for old-specs. */
+- bool zero_context = !indic_plan->is_old_spec;
++ * Indic scripts, and scripts with one spec only, but not for old-specs.
++ * The new-spec for all dual-spec scripts says zero-context matching happens.
++ *
++ * However, testing with Malayalam shows that old and new spec both allow
++ * context. Testing with Bengali new-spec however shows that it doesn't.
++ * So, the heuristic here is the way it is. It should *only* be changed,
++ * as we discover more cases of what Windows does. DON'T TOUCH OTHERWISE.
++ */
++ bool zero_context = !indic_plan->is_old_spec && plan->props.script != HB_SCRIPT_MALAYALAM;
+ indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'), zero_context);
+ indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'), zero_context);
+ indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'), zero_context);
+@@ -1348,6 +1336,25 @@
+ break;
+ }
+ }
++ /* For Malayalam, skip over unformed below- (but NOT post-) forms. */
++ if (buffer->props.script == HB_SCRIPT_MALAYALAM)
++ {
++ for (unsigned int i = base + 1; i < end; i++)
++ {
++ while (i < end && is_joiner (info[i]))
++ i++;
++ if (i == end || !is_halant_or_coeng (info[i]))
++ break;
++ i++; /* Skip halant. */
++ while (i < end && is_joiner (info[i]))
++ i++;
++ if (i < end && is_consonant (info[i]) && info[i].indic_position() == POS_BELOW_C)
++ {
++ base = i;
++ info[base].indic_position() = POS_BASE_C;
++ }
++ }
++ }
+
+ if (start < base && info[base].indic_position() > POS_BASE_C)
+ base--;
+@@ -1806,7 +1813,7 @@
+ }
+ }
+
+- return c->unicode->decompose (ab, a, b);
++ return (bool) c->unicode->decompose (ab, a, b);
+ }
+
+ static bool
+@@ -1822,7 +1829,7 @@
+ /* Composition-exclusion exceptions that we want to recompose. */
+ if (a == 0x09AFu && b == 0x09BCu) { *ab = 0x09DFu; return true; }
+
+- return c->unicode->compose (a, b, ab);
++ return (bool) c->unicode->compose (a, b, ab);
+ }
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh 2016-07-09 23:52:22.093096381 +0200
+@@ -109,27 +109,31 @@
+
+ INDIC_SYLLABIC_CATEGORY_AVAGRAHA = OT_Symbol,
+ INDIC_SYLLABIC_CATEGORY_BINDU = OT_SM,
+- INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER = OT_PLACEHOLDER, /* TODO */
++ INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER = OT_PLACEHOLDER, /* Don't care. */
+ INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK = OT_A,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL = OT_CM,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER = OT_C,
++ INDIC_SYLLABIC_CATEGORY_CONSONANT_KILLER = OT_M, /* U+17CD only. */
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL = OT_CM,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER = OT_PLACEHOLDER,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_PRECEDING_REPHA = OT_Repha,
++ INDIC_SYLLABIC_CATEGORY_CONSONANT_PREFIXED = OT_X, /* Don't care. */
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED = OT_CM,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA = OT_N,
++ INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER = OT_Repha, /* TODO */
+ INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK = OT_SM,
+- INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER = OT_H, /* TODO */
++ INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER = OT_Coeng,
+ INDIC_SYLLABIC_CATEGORY_JOINER = OT_ZWJ,
+ INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER = OT_X,
+ INDIC_SYLLABIC_CATEGORY_NON_JOINER = OT_ZWNJ,
+ INDIC_SYLLABIC_CATEGORY_NUKTA = OT_N,
+ INDIC_SYLLABIC_CATEGORY_NUMBER = OT_PLACEHOLDER,
+- INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER = OT_PLACEHOLDER, /* TODO */
+- INDIC_SYLLABIC_CATEGORY_PURE_KILLER = OT_H, /* TODO */
++ INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER = OT_PLACEHOLDER, /* Don't care. */
++ INDIC_SYLLABIC_CATEGORY_PURE_KILLER = OT_M, /* Is like a vowel matra. */
+ INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER = OT_RS,
++ INDIC_SYLLABIC_CATEGORY_SYLLABLE_MODIFIER = OT_M, /* Misc Khmer signs. */
+ INDIC_SYLLABIC_CATEGORY_TONE_LETTER = OT_X,
+ INDIC_SYLLABIC_CATEGORY_TONE_MARK = OT_N,
+ INDIC_SYLLABIC_CATEGORY_VIRAMA = OT_H,
+@@ -162,17 +166,23 @@
+ };
+
+ #define INDIC_COMBINE_CATEGORIES(S,M) \
+- (ASSERT_STATIC_EXPR_ZERO (M == INDIC_MATRA_CATEGORY_NOT_APPLICABLE || \
+- ( \
+- S == INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL || \
+- S == INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK || \
+- S == INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER || \
+- S == INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA || \
+- S == INDIC_SYLLABIC_CATEGORY_VIRAMA || \
+- S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT || \
+- false)) + \
+- ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \
+- ((M << 8) | S))
++ ( \
++ ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \
++ ( S | \
++ ( \
++ ( \
++ S == INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL || \
++ S == INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK || \
++ S == INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER || \
++ S == INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA || \
++ S == INDIC_SYLLABIC_CATEGORY_VIRAMA || \
++ S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT || \
++ false \
++ ? M : INDIC_MATRA_CATEGORY_NOT_APPLICABLE \
++ ) << 8 \
++ ) \
++ ) \
++ )
+
+ HB_INTERNAL INDIC_TABLE_ELEMENT_TYPE
+ hb_indic_get_categories (hb_codepoint_t u);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -6,63 +6,67 @@
+ *
+ * on files with these headers:
+ *
+- * # IndicSyllabicCategory-7.0.0.txt
+- * # Date: 2014-06-03, 07:00:00 GMT [KW, LI, AG, RP]
+- * # IndicMatraCategory-7.0.0.txt
+- * # Date: 2014-06-03, 07:00:00 GMT [KW, LI, AG, RP]
+- * # Blocks-7.0.0.txt
+- * # Date: 2014-04-03, 23:23:00 GMT [RP, KW]
++ * # IndicSyllabicCategory-8.0.0.txt
++ * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI]
++ * # IndicPositionalCategory-8.0.0.txt
++ * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI]
++ * # Blocks-8.0.0.txt
++ * # Date: 2014-11-10, 23:04:00 GMT [KW]
+ */
+
+ #include "hb-ot-shape-complex-indic-private.hh"
+
+
+ #define ISC_A INDIC_SYLLABIC_CATEGORY_AVAGRAHA /* 13 chars; Avagraha */
+-#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 59 chars; Bindu */
++#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 60 chars; Bindu */
+ #define ISC_BJN INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER /* 20 chars; Brahmi_Joining_Number */
+-#define ISC_Ca INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK /* 30 chars; Cantillation_Mark */
+-#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 1744 chars; Consonant */
++#define ISC_Ca INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK /* 52 chars; Cantillation_Mark */
++#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 1805 chars; Consonant */
+ #define ISC_CD INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD /* 7 chars; Consonant_Dead */
+-#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 61 chars; Consonant_Final */
++#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 62 chars; Consonant_Final */
+ #define ISC_CHL INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER /* 5 chars; Consonant_Head_Letter */
+-#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 19 chars; Consonant_Medial */
+-#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 11 chars; Consonant_Placeholder */
++#define ISC_CK INDIC_SYLLABIC_CATEGORY_CONSONANT_KILLER /* 2 chars; Consonant_Killer */
++#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 22 chars; Consonant_Medial */
++#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 13 chars; Consonant_Placeholder */
+ #define ISC_CPR INDIC_SYLLABIC_CATEGORY_CONSONANT_PRECEDING_REPHA /* 1 chars; Consonant_Preceding_Repha */
++#define ISC_CPrf INDIC_SYLLABIC_CATEGORY_CONSONANT_PREFIXED /* 2 chars; Consonant_Prefixed */
+ #define ISC_CS INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED /* 61 chars; Consonant_Subjoined */
+ #define ISC_CSR INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA /* 4 chars; Consonant_Succeeding_Repha */
++#define ISC_CWS INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER /* 4 chars; Consonant_With_Stacker */
+ #define ISC_GM INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK /* 2 chars; Gemination_Mark */
+ #define ISC_IS INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER /* 7 chars; Invisible_Stacker */
+ #define ISC_ZWJ INDIC_SYLLABIC_CATEGORY_JOINER /* 1 chars; Joiner */
+ #define ISC_ML INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER /* 1 chars; Modifying_Letter */
+ #define ISC_ZWNJ INDIC_SYLLABIC_CATEGORY_NON_JOINER /* 1 chars; Non_Joiner */
+-#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 18 chars; Nukta */
+-#define ISC_Nd INDIC_SYLLABIC_CATEGORY_NUMBER /* 408 chars; Number */
++#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 23 chars; Nukta */
++#define ISC_Nd INDIC_SYLLABIC_CATEGORY_NUMBER /* 420 chars; Number */
+ #define ISC_NJ INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER /* 1 chars; Number_Joiner */
+ #define ISC_x INDIC_SYLLABIC_CATEGORY_OTHER /* 1 chars; Other */
+-#define ISC_PK INDIC_SYLLABIC_CATEGORY_PURE_KILLER /* 15 chars; Pure_Killer */
+-#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 3 chars; Register_Shifter */
++#define ISC_PK INDIC_SYLLABIC_CATEGORY_PURE_KILLER /* 16 chars; Pure_Killer */
++#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 2 chars; Register_Shifter */
++#define ISC_SM INDIC_SYLLABIC_CATEGORY_SYLLABLE_MODIFIER /* 20 chars; Syllable_Modifier */
+ #define ISC_TL INDIC_SYLLABIC_CATEGORY_TONE_LETTER /* 7 chars; Tone_Letter */
+-#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 62 chars; Tone_Mark */
++#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 42 chars; Tone_Mark */
+ #define ISC_V INDIC_SYLLABIC_CATEGORY_VIRAMA /* 22 chars; Virama */
+ #define ISC_Vs INDIC_SYLLABIC_CATEGORY_VISARGA /* 29 chars; Visarga */
+ #define ISC_Vo INDIC_SYLLABIC_CATEGORY_VOWEL /* 30 chars; Vowel */
+-#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 553 chars; Vowel_Dependent */
+-#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 395 chars; Vowel_Independent */
++#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 572 chars; Vowel_Dependent */
++#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 404 chars; Vowel_Independent */
+
+-#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 142 chars; Bottom */
++#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 256 chars; Bottom */
+ #define IMC_BR INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT /* 2 chars; Bottom_And_Right */
+-#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 57 chars; Left */
++#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 55 chars; Left */
+ #define IMC_LR INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT /* 21 chars; Left_And_Right */
+ #define IMC_x INDIC_MATRA_CATEGORY_NOT_APPLICABLE /* 1 chars; Not_Applicable */
+-#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 2 chars; Overstruck */
+-#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 163 chars; Right */
+-#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 169 chars; Top */
++#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 10 chars; Overstruck */
++#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 249 chars; Right */
++#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 324 chars; Top */
+ #define IMC_TB INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM /* 10 chars; Top_And_Bottom */
+ #define IMC_TBR INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT /* 1 chars; Top_And_Bottom_And_Right */
+ #define IMC_TL INDIC_MATRA_CATEGORY_TOP_AND_LEFT /* 6 chars; Top_And_Left */
+ #define IMC_TLR INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT /* 4 chars; Top_And_Left_And_Right */
+ #define IMC_TR INDIC_MATRA_CATEGORY_TOP_AND_RIGHT /* 13 chars; Top_And_Right */
+-#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 15 chars; Visual_Order_Left */
++#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 19 chars; Visual_Order_Left */
+
+ #define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M)
+
+@@ -79,29 +83,33 @@
+ /* 0030 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 0038 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x00d0u 24
++#define indic_offset_0x00b0u 24
+
+
+ /* Latin-1 Supplement */
+
++ /* 00B0 */ _(x,x), _(x,x), _(SM,x), _(SM,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 00B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 00C0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 00C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 00D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x),
+
+-#define indic_offset_0x0900u 32
++#define indic_offset_0x0900u 64
+
+
+ /* Devanagari */
+
+- /* 0900 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0900 */ _(Bi,T), _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0908 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0910 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0920 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0928 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,x), _(A,x), _(M,R), _(M,L),
++ /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,B), _(A,x), _(M,R), _(M,L),
+ /* 0940 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T),
+ /* 0948 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(M,L), _(M,R),
+- /* 0950 */ _(x,x), _(TM,x), _(TM,x), _(x,x), _(x,x), _(M,T), _(M,B), _(M,B),
++ /* 0950 */ _(x,x), _(Ca,T), _(Ca,B), _(x,T), _(x,T), _(M,T), _(M,B), _(M,B),
+ /* 0958 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0960 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 0968 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+@@ -110,14 +118,14 @@
+
+ /* Bengali */
+
+- /* 0980 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0980 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0988 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
+ /* 0990 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 09A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 09A8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 09B0 */ _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x),
+- /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L),
++ /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,L),
+ /* 09C0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L),
+ /* 09C8 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,B), _(CD,x), _(x,x),
+ /* 09D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+@@ -129,33 +137,33 @@
+
+ /* Gurmukhi */
+
+- /* 0A00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0A00 */ _(x,x), _(Bi,T), _(Bi,T), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0A08 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x),
+ /* 0A10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0A18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0A28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0A30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(x,x),
+- /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(x,x), _(M,R), _(M,L),
++ /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(x,x), _(M,R), _(M,L),
+ /* 0A40 */ _(M,R), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T),
+ /* 0A48 */ _(M,T), _(x,x), _(x,x), _(M,T), _(M,T), _(V,B), _(x,x), _(x,x),
+ /* 0A50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0A58 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x),
+ /* 0A60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 0A68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+- /* 0A70 */ _(Bi,x), _(GM,T), _(CP,x), _(CP,x), _(x,x), _(CM,x), _(x,x), _(x,x),
++ /* 0A70 */ _(Bi,T), _(GM,T), _(CP,x), _(CP,x), _(x,x), _(CM,B), _(x,x), _(x,x),
+ /* 0A78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Gujarati */
+
+- /* 0A80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0A80 */ _(x,x), _(Bi,T), _(Bi,T), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0A88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x),
+ /* 0A90 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0A98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0AA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0AA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0AB0 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+- /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L),
++ /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,L),
+ /* 0AC0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(x,x), _(M,T),
+ /* 0AC8 */ _(M,T), _(M,TR), _(x,x), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x),
+ /* 0AD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -163,18 +171,18 @@
+ /* 0AE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 0AE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 0AF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 0AF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 0AF8 */ _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Oriya */
+
+- /* 0B00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0B00 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
+ /* 0B10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0B28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0B30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+- /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T),
++ /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,T),
+ /* 0B40 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L),
+ /* 0B48 */ _(M,TL), _(x,x), _(x,x), _(M,LR),_(M,TLR), _(V,B), _(x,x), _(x,x),
+ /* 0B50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,TR),
+@@ -186,7 +194,7 @@
+
+ /* Tamil */
+
+- /* 0B80 */ _(x,x), _(x,x), _(Bi,x), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0B80 */ _(x,x), _(x,x), _(Bi,T), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0B88 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0B90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(x,x), _(x,x),
+ /* 0B98 */ _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(C,x), _(C,x),
+@@ -194,7 +202,7 @@
+ /* 0BA8 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x),
+ /* 0BB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0BB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R),
+- /* 0BC0 */ _(M,T), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L),
++ /* 0BC0 */ _(M,T), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L),
+ /* 0BC8 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T), _(x,x), _(x,x),
+ /* 0BD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+ /* 0BD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -205,7 +213,7 @@
+
+ /* Telugu */
+
+- /* 0C00 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0C00 */ _(Bi,T), _(Bi,R), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0C08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0C10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -216,7 +224,7 @@
+ /* 0C40 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,T),
+ /* 0C48 */ _(M,TB), _(x,x), _(M,T), _(M,T), _(M,T), _(V,T), _(x,x), _(x,x),
+ /* 0C50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,B), _(x,x),
+- /* 0C58 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 0C58 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0C60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 0C68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 0C70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -224,26 +232,26 @@
+
+ /* Kannada */
+
+- /* 0C80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0C80 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0C88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0C90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0C98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0CA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0CA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0CB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+- /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T),
++ /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,T),
+ /* 0CC0 */ _(M,TR), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,TR),
+ /* 0CC8 */ _(M,TR), _(x,x), _(M,TR), _(M,TR), _(M,T), _(V,T), _(x,x), _(x,x),
+ /* 0CD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R), _(x,x),
+ /* 0CD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(x,x),
+ /* 0CE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 0CE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+- /* 0CF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 0CF0 */ _(x,x),_(CWS,x),_(CWS,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0CF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Malayalam */
+
+- /* 0D00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0D00 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0D10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0D18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -254,7 +262,7 @@
+ /* 0D40 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(x,x), _(M,L), _(M,L),
+ /* 0D48 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T),_(CPR,x), _(x,x),
+ /* 0D50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+- /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x),
+ /* 0D60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 0D68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 0D70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -262,7 +270,7 @@
+
+ /* Sinhala */
+
+- /* 0D80 */ _(x,x), _(x,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 0D80 */ _(x,x), _(x,x), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D90 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x),
+ /* 0D98 */ _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -278,7 +286,7 @@
+ /* 0DE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 0DF0 */ _(x,x), _(x,x), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x1000u 1304
++#define indic_offset_0x1000u 1336
+
+
+ /* Myanmar */
+@@ -289,22 +297,22 @@
+ /* 1018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1020 */ _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1028 */ _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R), _(M,T), _(M,T), _(M,B),
+- /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,x), _(TM,x),
+- /* 1038 */ _(Vs,x), _(IS,x), _(PK,T), _(CM,x), _(CM,x), _(CM,x), _(CM,x), _(C,x),
++ /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,T), _(TM,B),
++ /* 1038 */ _(Vs,R), _(IS,x), _(PK,T), _(CM,R), _(CM,x), _(CM,B), _(CM,B), _(C,x),
+ /* 1040 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 1048 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x), _(x,x),
+ /* 1050 */ _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R),
+- /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,x), _(CM,x),
+- /* 1060 */ _(CM,x), _(C,x), _(M,R), _(TM,x), _(TM,x), _(C,x), _(C,x), _(M,R),
+- /* 1068 */ _(M,R), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x),
++ /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,B), _(CM,B),
++ /* 1060 */ _(CM,B), _(C,x), _(M,R), _(TM,R), _(TM,R), _(C,x), _(C,x), _(M,R),
++ /* 1068 */ _(M,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(C,x), _(C,x),
+ /* 1070 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(C,x), _(C,x), _(C,x),
+ /* 1078 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 1080 */ _(C,x), _(C,x), _(CM,x), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,x),
+- /* 1088 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(TM,x),
++ /* 1080 */ _(C,x), _(C,x), _(CM,B), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,R),
++ /* 1088 */ _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,B), _(C,x), _(TM,R),
+ /* 1090 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+- /* 1098 */ _(Nd,x), _(Nd,x), _(TM,x), _(TM,x), _(M,R), _(M,T), _(x,x), _(x,x),
++ /* 1098 */ _(Nd,x), _(Nd,x), _(TM,R), _(TM,R), _(M,R), _(M,T), _(x,x), _(x,x),
+
+-#define indic_offset_0x1700u 1464
++#define indic_offset_0x1700u 1496
+
+
+ /* Tagalog */
+@@ -345,14 +353,14 @@
+ /* 17A8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 17B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(M,R), _(M,T),
+ /* 17B8 */ _(M,T), _(M,T), _(M,T), _(M,B), _(M,B), _(M,B), _(M,TL),_(M,TLR),
+- /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,x), _(Vs,x),
+- /* 17C8 */ _(M,R), _(RS,T), _(RS,T), _(RS,T),_(CSR,T), _(M,T), _(M,T), _(M,T),
+- /* 17D0 */ _(M,T), _(PK,T), _(IS,x), _(M,T), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,x), _(x,x), _(x,x),
++ /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,T), _(Vs,R),
++ /* 17C8 */ _(M,R), _(RS,T), _(RS,T), _(SM,T),_(CSR,T), _(CK,T), _(SM,T), _(SM,T),
++ /* 17D0 */ _(SM,T), _(PK,T), _(IS,x), _(SM,T), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,T), _(x,x), _(x,x),
+ /* 17E0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 17E8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x1900u 1704
++#define indic_offset_0x1900u 1736
+
+
+ /* Limbu */
+@@ -362,9 +370,9 @@
+ /* 1910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x),
+ /* 1920 */ _(M,T), _(M,T), _(M,B), _(M,R), _(M,R), _(M,TR), _(M,TR), _(M,T),
+- /* 1928 */ _(M,T), _(CS,x), _(CS,x), _(CS,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 1930 */ _(CF,x), _(CF,x), _(Bi,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+- /* 1938 */ _(CF,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 1928 */ _(M,T), _(CS,R), _(CS,R), _(CS,R), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 1930 */ _(CF,R), _(CF,R), _(Bi,B), _(CF,R), _(CF,R), _(CF,R), _(CF,R), _(CF,R),
++ /* 1938 */ _(CF,R), _(CF,B), _(M,T), _(SM,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1940 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
+ /* 1948 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+
+@@ -385,10 +393,10 @@
+ /* 1998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 19A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 19A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,L), _(M,L), _(M,L),
+- /* 19B8 */ _(M,R), _(M,R), _(M,L), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
++ /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),_(M,VOL),_(M,VOL),_(M,VOL),
++ /* 19B8 */ _(M,R), _(M,R),_(M,VOL), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
+ /* 19C0 */ _(M,R), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+- /* 19C8 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 19C8 */ _(TM,R), _(TM,R), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 19D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -411,47 +419,47 @@
+ /* 1A38 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A40 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x),
+- /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,L), _(CM,x), _(CF,x),
+- /* 1A58 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x),
++ /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,L), _(CM,B), _(CF,R),
++ /* 1A58 */ _(CF,T), _(CF,T), _(CF,T), _(CF,B), _(CF,B), _(CF,B), _(CF,B), _(x,x),
+ /* 1A60 */ _(IS,x), _(M,R), _(M,T), _(M,R), _(M,R), _(M,T), _(M,T), _(M,T),
+ /* 1A68 */ _(M,T), _(M,B), _(M,B), _(M,T), _(M,B), _(M,R), _(M,L), _(M,L),
+- /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,x), _(TM,x), _(TM,x),
+- /* 1A78 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,T), _(TM,T), _(TM,T),
++ /* 1A78 */ _(TM,T), _(TM,T), _(SM,T), _(SM,T), _(SM,T), _(x,x), _(x,x), _(SM,B),
+ /* 1A80 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 1A88 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1A90 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 1A98 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x1b00u 2120
++#define indic_offset_0x1b00u 2152
+
+
+ /* Balinese */
+
+- /* 1B00 */ _(Bi,x), _(Bi,x), _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 1B00 */ _(Bi,T), _(Bi,T), _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B10 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,T), _(M,T),
++ /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,T), _(M,R), _(M,T), _(M,T),
+ /* 1B38 */ _(M,B), _(M,B), _(M,B), _(M,BR), _(M,TB),_(M,TBR), _(M,L), _(M,L),
+ /* 1B40 */ _(M,LR), _(M,LR), _(M,T), _(M,TR), _(V,R), _(C,x), _(C,x), _(C,x),
+ /* 1B48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B50 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 1B58 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 1B70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,T), _(x,B), _(x,T), _(x,T), _(x,T),
++ /* 1B70 */ _(x,T), _(x,T), _(x,T), _(x,T), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Sundanese */
+
+- /* 1B80 */ _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 1B80 */ _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B88 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B90 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 1BA0 */ _(C,x), _(CS,x), _(CS,x), _(CS,x), _(M,T), _(M,B), _(M,L), _(M,R),
+- /* 1BA8 */ _(M,T), _(M,T), _(PK,R), _(IS,x), _(CS,x), _(CS,x), _(C,x), _(C,x),
++ /* 1BA0 */ _(C,x), _(CS,R), _(CS,B), _(CS,B), _(M,T), _(M,B), _(M,L), _(M,R),
++ /* 1BA8 */ _(M,T), _(M,T), _(PK,R), _(IS,x), _(CS,B), _(CS,B), _(C,x), _(C,x),
+ /* 1BB0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 1BB8 */ _(Nd,x), _(Nd,x), _(A,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x),
+
+@@ -461,9 +469,9 @@
+ /* 1BC8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BD0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BD8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,x), _(M,R),
++ /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,T), _(M,R),
+ /* 1BE8 */ _(M,T), _(M,T), _(M,R), _(M,R), _(M,R), _(M,T), _(M,R), _(M,T),
+- /* 1BF0 */ _(CF,x), _(CF,x), _(PK,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 1BF0 */ _(CF,T), _(CF,T), _(PK,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1BF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Lepcha */
+@@ -472,39 +480,49 @@
+ /* 1C08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1C10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,x), _(CS,x), _(M,R), _(M,L),
+- /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,x), _(CF,x), _(CF,x),
+- /* 1C30 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(Bi,L), _(Bi,L), _(x,x), _(N,x),
++ /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,R), _(CS,R), _(M,R), _(M,L),
++ /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,T), _(CF,T), _(CF,T),
++ /* 1C30 */ _(CF,T), _(CF,T), _(CF,T), _(CF,T), _(Bi,L), _(Bi,L), _(SM,T), _(N,B),
+ /* 1C38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1C40 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 1C48 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(C,x),
+
+-#define indic_offset_0x1cd0u 2456
++#define indic_offset_0x1cd0u 2488
+
+
+ /* Vedic Extensions */
+
+- /* 1CD0 */ _(TM,x), _(TM,x), _(TM,x), _(x,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x),
+- /* 1CD8 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x),
+- /* 1CE0 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 1CE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(TM,x), _(x,x), _(x,x), _(x,x),
++ /* 1CD0 */ _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(Ca,O), _(Ca,B), _(Ca,B), _(Ca,B),
++ /* 1CD8 */ _(Ca,B), _(Ca,B), _(Ca,T), _(Ca,T), _(Ca,B), _(Ca,B), _(Ca,B), _(Ca,B),
++ /* 1CE0 */ _(Ca,T), _(Ca,R), _(x,O), _(x,O), _(x,O), _(x,O), _(x,O), _(x,O),
++ /* 1CE8 */ _(x,O), _(x,x), _(x,x), _(x,x), _(x,x), _(x,B), _(x,x), _(x,x),
++ /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(Ca,T), _(x,x), _(x,x), _(x,x),
++ /* 1CF8 */ _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x2008u 2496
++#define indic_offset_0x2008u 2536
+
+
+ /* General Punctuation */
+
+ /* 2008 */ _(x,x), _(x,x), _(x,x), _(x,x),_(ZWNJ,x),_(ZWJ,x), _(x,x), _(x,x),
+- /* 2010 */ _(x,x), _(x,x), _(CP,x), _(CP,x), _(CP,x), _(x,x), _(x,x), _(x,x),
++ /* 2010 */ _(CP,x), _(CP,x), _(CP,x), _(CP,x), _(CP,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0xa800u 2512
++#define indic_offset_0x2070u 2552
++
++
++ /* Superscripts and Subscripts */
++
++ /* 2070 */ _(x,x), _(x,x), _(x,x), _(x,x), _(SM,x), _(x,x), _(x,x), _(x,x),
++ /* 2078 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 2080 */ _(x,x), _(x,x), _(SM,x), _(SM,x), _(SM,x), _(x,x), _(x,x), _(x,x),
++
++#define indic_offset_0xa800u 2576
+
+
+ /* Syloti Nagri */
+
+ /* A800 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(PK,T), _(C,x),
+- /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(C,x), _(C,x), _(C,x), _(C,x),
++ /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,T), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A810 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A818 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A820 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,B), _(M,T), _(M,R),
+@@ -525,13 +543,13 @@
+
+ /* Saurashtra */
+
+- /* A880 */ _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
++ /* A880 */ _(Bi,R), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A888 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A890 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A898 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A8A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A8A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(M,R), _(M,R), _(M,R),
++ /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,R), _(M,R), _(M,R), _(M,R),
+ /* A8B8 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
+ /* A8C0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x), _(x,x),
+ /* A8C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -540,9 +558,9 @@
+
+ /* Devanagari Extended */
+
+- /* A8E0 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x),
+- /* A8E8 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x),
+- /* A8F0 */ _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* A8E0 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T),
++ /* A8E8 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T),
++ /* A8F0 */ _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Kayah Li */
+@@ -552,15 +570,15 @@
+ /* A910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A920 */ _(C,x), _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),
+- /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,x), _(TM,x), _(TM,x), _(x,x), _(x,x),
++ /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,B), _(TM,B), _(TM,B), _(x,x), _(x,x),
+
+ /* Rejang */
+
+ /* A930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A938 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A940 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,B),
+- /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,x),
+- /* A950 */ _(CF,x), _(CF,x), _(CF,x), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,T),
++ /* A950 */ _(CF,T), _(CF,T), _(CF,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A958 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A960 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A968 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -569,14 +587,14 @@
+
+ /* Javanese */
+
+- /* A980 */ _(Bi,x), _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
++ /* A980 */ _(Bi,T), _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A988 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
+ /* A990 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A9A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A9A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,R), _(M,T), _(M,T),
+- /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,x), _(CM,x), _(CM,x),
++ /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,T), _(M,R), _(M,R), _(M,T), _(M,T),
++ /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,R), _(CM,R), _(CM,R),
+ /* A9C0 */ _(V,BR), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+@@ -584,7 +602,7 @@
+
+ /* Myanmar Extended-B */
+
+- /* A9E0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(C,x),
++ /* A9E0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,T), _(x,x), _(C,x),
+ /* A9E8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A9F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* A9F8 */ _(Nd,x), _(Nd,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x),
+@@ -597,10 +615,10 @@
+ /* AA18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA28 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(M,B), _(M,T), _(M,L),
+- /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,x), _(CM,L), _(CM,x), _(CM,x), _(x,x),
++ /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,R), _(CM,L), _(CM,B), _(CM,B), _(x,x),
+ /* AA38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+- /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x), _(x,x),
++ /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,T), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
++ /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,T), _(CF,R), _(x,x), _(x,x),
+ /* AA50 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* AA58 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+@@ -609,7 +627,7 @@
+ /* AA60 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA68 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA70 */ _(x,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x),
++ /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,R), _(TM,T), _(TM,R), _(C,x), _(C,x),
+
+ /* Tai Viet */
+
+@@ -620,8 +638,8 @@
+ /* AAA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAA8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAB0 */ _(M,T), _(M,R), _(M,T), _(M,T), _(M,B),_(M,VOL),_(M,VOL), _(M,T),
+- /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,x),
+- /* AAC0 */ _(TL,x), _(TM,x), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,T),
++ /* AAC0 */ _(TL,x), _(TM,T), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAC8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -630,9 +648,9 @@
+
+ /* AAE0 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAE8 */ _(C,x), _(C,x), _(C,x), _(M,L), _(M,B), _(M,T), _(M,L), _(M,R),
+- /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,x), _(IS,x), _(x,x),
++ /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,R), _(IS,x), _(x,x),
+
+-#define indic_offset_0xabc0u 3272
++#define indic_offset_0xabc0u 3336
+
+
+ /* Meetei Mayek */
+@@ -642,31 +660,31 @@
+ /* ABD0 */ _(C,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* ABD8 */ _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+ /* ABE0 */ _(CF,x), _(CF,x), _(CF,x), _(M,R), _(M,R), _(M,T), _(M,R), _(M,R),
+- /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,x), _(PK,B), _(x,x), _(x,x),
++ /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,R), _(PK,B), _(x,x), _(x,x),
+ /* ABF0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* ABF8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x10a00u 3336
++#define indic_offset_0x10a00u 3400
+
+
+ /* Kharoshthi */
+
+ /* 10A00 */ _(C,x), _(M,O), _(M,B), _(M,B), _(x,x), _(M,T), _(M,O), _(x,x),
+- /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(x,x), _(Bi,x), _(Vs,x),
++ /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(M,B), _(Bi,B), _(Vs,T),
+ /* 10A10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+ /* 10A18 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 10A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 10A28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 10A30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 10A38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(IS,x),
++ /* 10A38 */ _(N,T), _(N,B), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(IS,x),
+ /* 10A40 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+
+-#define indic_offset_0x11000u 3408
++#define indic_offset_0x11000u 3472
+
+
+ /* Brahmi */
+
+- /* 11000 */ _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 11000 */ _(Bi,R), _(Bi,T), _(Vs,R),_(CWS,x),_(CWS,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11008 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11010 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -685,21 +703,21 @@
+
+ /* Kaithi */
+
+- /* 11080 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 11080 */ _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11088 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 11090 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11098 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 110A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 110A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 110B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,R),
+- /* 110B8 */ _(M,R), _(V,B), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 110B8 */ _(M,R), _(V,B), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x11100u 3600
++#define indic_offset_0x11100u 3664
+
+
+ /* Chakma */
+
+- /* 11100 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
++ /* 11100 */ _(Bi,T), _(Bi,T), _(Vs,T), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
+ /* 11108 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11110 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11118 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -716,12 +734,12 @@
+ /* 11158 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11160 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11168 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 11170 */ _(C,x), _(C,x), _(C,x), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 11170 */ _(C,x), _(C,x), _(C,x), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11178 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Sharada */
+
+- /* 11180 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 11180 */ _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11188 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11190 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11198 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -729,8 +747,8 @@
+ /* 111A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 111B0 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,L), _(M,R), _(M,B), _(M,B),
+ /* 111B8 */ _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,TR),
+- /* 111C0 */ _(V,R), _(A,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 111C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 111C0 */ _(V,R), _(A,x),_(CPrf,x),_(CPrf,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 111C8 */ _(x,x), _(x,x), _(N,x), _(M,T), _(M,B), _(x,x), _(x,x), _(x,x),
+ /* 111D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 111D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+@@ -749,11 +767,20 @@
+ /* 11218 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11220 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11228 */ _(C,x), _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,R), _(M,B),
+- /* 11230 */ _(M,T), _(M,T), _(M,TR), _(M,TR), _(Bi,x), _(V,R), _(N,x), _(GM,T),
++ /* 11230 */ _(M,T), _(M,T), _(M,TR), _(M,TR), _(Bi,T), _(V,R), _(N,T), _(GM,T),
+
+-#define indic_offset_0x112b0u 3912
++#define indic_offset_0x11280u 3976
+
+
++ /* Multani */
++
++ /* 11280 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(x,x),
++ /* 11288 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x),
++ /* 11290 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
++ /* 11298 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x),
++ /* 112A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
++ /* 112A8 */ _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++
+ /* Khudawadi */
+
+ /* 112B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+@@ -761,15 +788,15 @@
+ /* 112C0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 112C8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 112D0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 112D8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Bi,x),
++ /* 112D8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Bi,T),
+ /* 112E0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T),
+- /* 112E8 */ _(M,T), _(N,x), _(PK,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 112E8 */ _(M,T), _(N,B), _(PK,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 112F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 112F8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Grantha */
+
+- /* 11300 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
++ /* 11300 */ _(Bi,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11308 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
+ /* 11310 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 11318 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+@@ -781,11 +808,11 @@
+ /* 11348 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,R), _(x,x), _(x,x),
+ /* 11350 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+ /* 11358 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+- /* 11360 */ _(VI,x), _(VI,x), _(M,R), _(M,R), _(x,x), _(x,x), _(Ca,x), _(Ca,x),
+- /* 11368 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x),
+- /* 11370 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x),
++ /* 11360 */ _(VI,x), _(VI,x), _(M,R), _(M,R), _(x,x), _(x,x), _(Ca,T), _(Ca,T),
++ /* 11368 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x),
++ /* 11370 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x11480u 4112
++#define indic_offset_0x11480u 4224
+
+
+ /* Tirhuta */
+@@ -797,13 +824,13 @@
+ /* 114A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 114A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 114B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,B),
+- /* 114B8 */ _(M,B), _(M,L), _(M,T), _(M,TL), _(M,LR), _(M,R), _(M,LR), _(Bi,x),
+- /* 114C0 */ _(Bi,x), _(Vs,x), _(V,B), _(N,x), _(A,x), _(x,x), _(x,x), _(x,x),
++ /* 114B8 */ _(M,B), _(M,L), _(M,T), _(M,TL), _(M,LR), _(M,R), _(M,LR), _(Bi,T),
++ /* 114C0 */ _(Bi,T), _(Vs,R), _(V,B), _(N,B), _(A,x), _(x,x), _(x,x), _(x,x),
+ /* 114C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 114D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 114D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-#define indic_offset_0x11580u 4208
++#define indic_offset_0x11580u 4320
+
+
+ /* Siddham */
+@@ -815,11 +842,15 @@
+ /* 115A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 115A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,R),
+ /* 115B0 */ _(M,L), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x),
+- /* 115B8 */ _(M,L), _(M,TL), _(M,LR),_(M,TLR), _(Bi,x), _(Bi,x), _(Vs,x), _(V,B),
+- /* 115C0 */ _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+-
+-#define indic_offset_0x11600u 4280
+-
++ /* 115B8 */ _(M,L), _(M,TL), _(M,LR),_(M,TLR), _(Bi,T), _(Bi,T), _(Vs,R), _(V,B),
++ /* 115C0 */ _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 115C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 115D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 115D8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x),
++ /* 115E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 115E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 115F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 115F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Modi */
+
+@@ -830,8 +861,8 @@
+ /* 11620 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11628 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11630 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,B),
+- /* 11638 */ _(M,B), _(M,T), _(M,T), _(M,R), _(M,R), _(Bi,x), _(Vs,x), _(V,B),
+- /* 11640 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 11638 */ _(M,B), _(M,T), _(M,T), _(M,R), _(M,R), _(Bi,T), _(Vs,R), _(V,B),
++ /* 11640 */ _(M,T), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11648 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11650 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 11658 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+@@ -847,13 +878,30 @@
+ /* 11690 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11698 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 116A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+- /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(Vs,x), _(M,T), _(M,L), _(M,R),
+- /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,T), _(N,x),
++ /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,T), _(Vs,R), _(M,T), _(M,L), _(M,R),
++ /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,R), _(N,B),
+ /* 116B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116C0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 116C8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 116D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 116D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 116E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 116E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 116F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 116F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
++
++ /* Ahom */
++
++ /* 11700 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
++ /* 11708 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
++ /* 11710 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
++ /* 11718 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(CM,B), _(CM,x), _(CM,T),
++ /* 11720 */ _(M,R), _(M,R), _(M,T), _(M,T), _(M,B), _(M,B), _(M,L), _(M,T),
++ /* 11728 */ _(M,B), _(M,T), _(M,T), _(PK,T), _(x,x), _(x,x), _(x,x), _(x,x),
++ /* 11730 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
++ /* 11738 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+-}; /* Table items: 4488; occupancy: 73% */
++}; /* Table items: 4768; occupancy: 72% */
+
+ INDIC_TABLE_ELEMENT_TYPE
+ hb_indic_get_categories (hb_codepoint_t u)
+@@ -862,7 +910,7 @@
+ {
+ case 0x0u:
+ if (hb_in_range (u, 0x0028u, 0x003Fu)) return indic_table[u - 0x0028u + indic_offset_0x0028u];
+- if (hb_in_range (u, 0x00D0u, 0x00D7u)) return indic_table[u - 0x00D0u + indic_offset_0x00d0u];
++ if (hb_in_range (u, 0x00B0u, 0x00D7u)) return indic_table[u - 0x00B0u + indic_offset_0x00b0u];
+ if (hb_in_range (u, 0x0900u, 0x0DF7u)) return indic_table[u - 0x0900u + indic_offset_0x0900u];
+ if (unlikely (u == 0x00A0u)) return _(CP,x);
+ break;
+@@ -872,11 +920,12 @@
+ if (hb_in_range (u, 0x1700u, 0x17EFu)) return indic_table[u - 0x1700u + indic_offset_0x1700u];
+ if (hb_in_range (u, 0x1900u, 0x1A9Fu)) return indic_table[u - 0x1900u + indic_offset_0x1900u];
+ if (hb_in_range (u, 0x1B00u, 0x1C4Fu)) return indic_table[u - 0x1B00u + indic_offset_0x1b00u];
+- if (hb_in_range (u, 0x1CD0u, 0x1CF7u)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u];
++ if (hb_in_range (u, 0x1CD0u, 0x1CFFu)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u];
+ break;
+
+ case 0x2u:
+ if (hb_in_range (u, 0x2008u, 0x2017u)) return indic_table[u - 0x2008u + indic_offset_0x2008u];
++ if (hb_in_range (u, 0x2070u, 0x2087u)) return indic_table[u - 0x2070u + indic_offset_0x2070u];
+ if (unlikely (u == 0x25CCu)) return _(CP,x);
+ break;
+
+@@ -892,10 +941,9 @@
+ case 0x11u:
+ if (hb_in_range (u, 0x11000u, 0x110BFu)) return indic_table[u - 0x11000u + indic_offset_0x11000u];
+ if (hb_in_range (u, 0x11100u, 0x11237u)) return indic_table[u - 0x11100u + indic_offset_0x11100u];
+- if (hb_in_range (u, 0x112B0u, 0x11377u)) return indic_table[u - 0x112B0u + indic_offset_0x112b0u];
++ if (hb_in_range (u, 0x11280u, 0x11377u)) return indic_table[u - 0x11280u + indic_offset_0x11280u];
+ if (hb_in_range (u, 0x11480u, 0x114DFu)) return indic_table[u - 0x11480u + indic_offset_0x11480u];
+- if (hb_in_range (u, 0x11580u, 0x115C7u)) return indic_table[u - 0x11580u + indic_offset_0x11580u];
+- if (hb_in_range (u, 0x11600u, 0x116CFu)) return indic_table[u - 0x11600u + indic_offset_0x11600u];
++ if (hb_in_range (u, 0x11580u, 0x1173Fu)) return indic_table[u - 0x11580u + indic_offset_0x11580u];
+ break;
+
+ default:
+@@ -914,11 +962,14 @@
+ #undef ISC_CD
+ #undef ISC_CF
+ #undef ISC_CHL
++#undef ISC_CK
+ #undef ISC_CM
+ #undef ISC_CP
+ #undef ISC_CPR
++#undef ISC_CPrf
+ #undef ISC_CS
+ #undef ISC_CSR
++#undef ISC_CWS
+ #undef ISC_GM
+ #undef ISC_IS
+ #undef ISC_ZWJ
+@@ -930,6 +981,7 @@
+ #undef ISC_x
+ #undef ISC_PK
+ #undef ISC_RS
++#undef ISC_SM
+ #undef ISC_TL
+ #undef ISC_TM
+ #undef ISC_V
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -199,6 +199,10 @@
+ cat = (indic_category_t) OT_A;
+ break;
+
++ case 0x1039u:
++ cat = (indic_category_t) OT_H;
++ break;
++
+ case 0x103Au:
+ cat = (indic_category_t) OT_As;
+ break;
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh 2016-07-09 23:52:22.096429701 +0200
+@@ -44,9 +44,7 @@
+ // HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY,
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
+- HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
+-
+- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT = HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE
++ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE
+ };
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -377,6 +377,6 @@
+ NULL, /* decompose */
+ NULL, /* compose */
+ NULL, /* setup_masks */
+- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
++ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+ false,/* fallback_position */
+ };
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -57,6 +57,6 @@
+ NULL, /* decompose */
+ NULL, /* compose */
+ NULL, /* setup_masks */
+- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
++ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+ true, /* fallback_position */
+ };
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -285,6 +285,9 @@
+ setup_topographical_masks (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer)
+ {
++ const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data;
++ if (use_plan->arabic_plan)
++ return;
+
+ ASSERT_STATIC (INIT < 4 && ISOL < 4 && MEDI < 4 && FINA < 4);
+ hb_mask_t masks[4], all_masks = 0;
+@@ -360,7 +363,7 @@
+ hb_glyph_info_t *info = buffer->info;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+- _hb_glyph_info_clear_substituted_and_ligated_and_multiplied (&info[i]);
++ _hb_glyph_info_clear_substituted (&info[i]);
+ }
+
+ static void
+@@ -405,6 +408,12 @@
+ }
+ }
+
++static inline bool
++is_halant (const hb_glyph_info_t &info)
++{
++ return info.use_category() == USE_H && !_hb_glyph_info_ligated (&info);
++}
++
+ static void
+ reorder_syllable (hb_buffer_t *buffer, unsigned int start, unsigned int end)
+ {
+@@ -420,7 +429,6 @@
+
+ hb_glyph_info_t *info = buffer->info;
+
+-#define HALANT_FLAGS FLAG(USE_H)
+ #define BASE_FLAGS (FLAG (USE_B) | FLAG (USE_GB) | FLAG (USE_IV))
+
+ /* Move things forward. */
+@@ -428,12 +436,12 @@
+ {
+ /* Got a repha. Reorder it to after first base, before first halant. */
+ for (unsigned int i = start + 1; i < end; i++)
+- if (FLAG_UNSAFE (info[i].use_category()) & (HALANT_FLAGS | BASE_FLAGS))
++ if ((FLAG_UNSAFE (info[i].use_category()) & (BASE_FLAGS)) || is_halant (info[i]))
+ {
+ /* If we hit a halant, move before it; otherwise it's a base: move to it's
+ * place, and shift things in between backward. */
+
+- if (info[i].use_category() == USE_H)
++ if (is_halant (info[i]))
+ i--;
+
+ buffer->merge_clusters (start, i + 1);
+@@ -450,11 +458,11 @@
+ for (unsigned int i = start; i < end; i++)
+ {
+ uint32_t flag = FLAG_UNSAFE (info[i].use_category());
+- if (flag & (HALANT_FLAGS | BASE_FLAGS))
++ if ((flag & (BASE_FLAGS)) || is_halant (info[i]))
+ {
+- /* If we hit a halant, move before it; otherwise it's a base: move to it's
++ /* If we hit a halant, move after it; otherwise it's a base: move to it's
+ * place, and shift things in between backward. */
+- if (info[i].use_category() == USE_H)
++ if (is_halant (info[i]))
+ j = i + 1;
+ else
+ j = i;
+@@ -558,7 +566,7 @@
+ if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a)))
+ return false;
+
+- return c->unicode->compose (a, b, ab);
++ return (bool)c->unicode->compose (a, b, ab);
+ }
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.h
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.h 2016-07-09 23:52:22.096429701 +0200
+@@ -36,14 +36,14 @@
+ HB_BEGIN_DECLS
+
+ /* TODO port to shape-plan / set. */
+-void
++HB_EXTERN void
+ hb_ot_shape_glyphs_closure (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features,
+ hb_set_t *glyphs);
+
+-void
++HB_EXTERN void
+ hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
+ hb_tag_t table_tag,
+ hb_set_t *lookup_indexes /* OUT */);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-normalize.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-normalize.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-shape-normalize.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-normalize.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -76,7 +76,7 @@
+ hb_codepoint_t *a,
+ hb_codepoint_t *b)
+ {
+- return c->unicode->decompose (ab, a, b);
++ return (bool) c->unicode->decompose (ab, a, b);
+ }
+
+ static bool
+@@ -85,7 +85,7 @@
+ hb_codepoint_t b,
+ hb_codepoint_t *ab)
+ {
+- return c->unicode->compose (a, b, ab);
++ return (bool) c->unicode->compose (a, b, ab);
+ }
+
+ static inline void
+@@ -127,7 +127,7 @@
+ (b && !font->get_glyph (b, 0, &b_glyph)))
+ return 0;
+
+- bool has_a = font->get_glyph (a, 0, &a_glyph);
++ bool has_a = (bool) font->get_glyph (a, 0, &a_glyph);
+ if (shortest && has_a) {
+ /* Output a and b */
+ output_char (buffer, a, a_glyph);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-tag.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.cc
+--- mozilla/gfx/harfbuzz/src/hb-ot-tag.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -355,7 +355,6 @@
+ {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */
+ {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */
+ {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */
+- {"hz", HB_TAG('H','E','R',' ')}, /* Herero */
+ {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */
+ {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */
+ {"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */
+@@ -601,8 +600,8 @@
+ {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */
+ {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */
+ {"sat", HB_TAG('S','A','T',' ')}, /* Santali */
+- {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */
+ {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */
++ {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */
+ {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */
+ {"sco", HB_TAG('S','C','O',' ')}, /* Scots */
+ {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */
+@@ -690,8 +689,8 @@
+ {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */
+ {"ve", HB_TAG('V','E','N',' ')}, /* Venda */
+ {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */
+- {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */
+ {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */
++ {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */
+ {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */
+ {"vo", HB_TAG('V','O','L',' ')}, /* Volapük */
+ {"vro", HB_TAG('V','R','O',' ')}, /* Võro */
+@@ -700,9 +699,9 @@
+ {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */
+ {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */
+ {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */
++ {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */
+ {"wry", HB_TAG('M','A','W',' ')}, /* Merwari */
+ {"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */
+- {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */
+ {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */
+ {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */
+ {"xog", HB_TAG('X','O','G',' ')}, /* Soga */
+@@ -928,4 +927,27 @@
+ }
+ }
+
++static inline void
++test_langs_sorted (void)
++{
++ for (unsigned int i = 1; i < ARRAY_LENGTH (ot_languages); i++)
++ {
++ int c = lang_compare_first_component (ot_languages[i-1].language, ot_languages[i].language);
++ if (c >= 0)
++ {
++ fprintf (stderr, "ot_languages not sorted at index %d: %s %d %s\n",
++ i, ot_languages[i-1].language, c, ot_languages[i].language);
++ abort();
++ }
++ }
++}
++
++#ifdef MAIN
++int
++main (void)
++{
++ test_langs_sorted ();
++ return 0;
++}
+
++#endif
+diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-tag.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.h
+--- mozilla/gfx/harfbuzz/src/hb-ot-tag.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.h 2016-07-09 23:52:22.096429701 +0200
+@@ -39,18 +39,18 @@
+ #define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T')
+ #define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't')
+
+-void
++HB_EXTERN void
+ hb_ot_tags_from_script (hb_script_t script,
+ hb_tag_t *script_tag_1,
+ hb_tag_t *script_tag_2);
+
+-hb_script_t
++HB_EXTERN hb_script_t
+ hb_ot_tag_to_script (hb_tag_t tag);
+
+-hb_tag_t
++HB_EXTERN hb_tag_t
+ hb_ot_tag_from_language (hb_language_t language);
+
+-hb_language_t
++HB_EXTERN hb_language_t
+ hb_ot_tag_to_language (hb_tag_t tag);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-private.hh
+--- mozilla/gfx/harfbuzz/src/hb-private.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-private.hh 2016-07-09 23:52:22.096429701 +0200
+@@ -53,9 +53,6 @@
+ #include <errno.h>
+ #include <stdarg.h>
+
+-#ifdef _MSC_VER
+-#include <windows.h> /* ensure DEFINE_ENUM_FLAG_OPERATORS is defined */
+-#endif
+
+ /* Compile-time custom allocator support. */
+
+@@ -182,6 +179,9 @@
+ # endif
+ # if defined(_MSC_VER) && _MSC_VER < 1900
+ # define snprintf _snprintf
++# elif defined(_MSC_VER) && _MSC_VER >= 1900
++# /* Covers VC++ Error for strdup being a deprecated POSIX name and to instead use _strdup instead */
++# define strdup _strdup
+ # endif
+ #endif
+
+@@ -899,27 +899,22 @@
+ * one enum to another... So this doesn't provide the type-checking that I
+ * originally had in mind... :(.
+ *
+- * On MSVC use DEFINE_ENUM_FLAG_OPERATORS. See:
+- * https://github.com/behdad/harfbuzz/pull/163
++ * For MSVC warnings, see: https://github.com/behdad/harfbuzz/pull/163
+ */
+ #ifdef _MSC_VER
+ # pragma warning(disable:4200)
+ # pragma warning(disable:4800)
+-# define HB_MARK_AS_FLAG_T(flags_t) DEFINE_ENUM_FLAG_OPERATORS (##flags_t##);
+-#else
+-# define HB_MARK_AS_FLAG_T(flags_t) template <> class hb_mark_as_flags_t<flags_t> {};
+-template <class T> class hb_mark_as_flags_t;
+-template <class T> static inline T operator | (T l, T r)
+-{ hb_mark_as_flags_t<T> unused HB_UNUSED; return T ((unsigned int) l | (unsigned int) r); }
+-template <class T> static inline T operator & (T l, T r)
+-{ hb_mark_as_flags_t<T> unused HB_UNUSED; return T ((unsigned int) l & (unsigned int) r); }
+-template <class T> static inline T operator ~ (T r)
+-{ hb_mark_as_flags_t<T> unused HB_UNUSED; return T (~(unsigned int) r); }
+-template <class T> static inline T& operator |= (T &l, T r)
+-{ hb_mark_as_flags_t<T> unused HB_UNUSED; l = l | r; return l; }
+-template <class T> static inline T& operator &= (T& l, T r)
+-{ hb_mark_as_flags_t<T> unused HB_UNUSED; l = l & r; return l; }
+ #endif
++#define HB_MARK_AS_FLAG_T(T) \
++ extern "C++" { \
++ static inline T operator | (T l, T r) { return T ((unsigned) l | (unsigned) r); } \
++ static inline T operator & (T l, T r) { return T ((unsigned) l & (unsigned) r); } \
++ static inline T operator ^ (T l, T r) { return T ((unsigned) l ^ (unsigned) r); } \
++ static inline T operator ~ (T r) { return T (~(unsigned int) r); } \
++ static inline T& operator |= (T &l, T r) { l = l | r; return l; } \
++ static inline T& operator &= (T& l, T r) { l = l & r; return l; } \
++ static inline T& operator ^= (T& l, T r) { l = l ^ r; return l; } \
++ }
+
+
+ /* Useful for set-operations on small enums.
+diff -u -r mozilla/gfx/harfbuzz/src/hb-set.h mozilla-1228540/gfx/harfbuzz/src/hb-set.h
+--- mozilla/gfx/harfbuzz/src/hb-set.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-set.h 2016-07-09 23:52:22.096429701 +0200
+@@ -44,109 +44,109 @@
+ typedef struct hb_set_t hb_set_t;
+
+
+-hb_set_t *
++HB_EXTERN hb_set_t *
+ hb_set_create (void);
+
+-hb_set_t *
++HB_EXTERN hb_set_t *
+ hb_set_get_empty (void);
+
+-hb_set_t *
++HB_EXTERN hb_set_t *
+ hb_set_reference (hb_set_t *set);
+
+-void
++HB_EXTERN void
+ hb_set_destroy (hb_set_t *set);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_set_user_data (hb_set_t *set,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+-void *
++HB_EXTERN void *
+ hb_set_get_user_data (hb_set_t *set,
+ hb_user_data_key_t *key);
+
+
+ /* Returns false if allocation has failed before */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_allocation_successful (const hb_set_t *set);
+
+-void
++HB_EXTERN void
+ hb_set_clear (hb_set_t *set);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_is_empty (const hb_set_t *set);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_has (const hb_set_t *set,
+ hb_codepoint_t codepoint);
+
+ /* Right now limited to 16-bit integers. Eventually will do full codepoint range, sans -1
+ * which we will use as a sentinel. */
+-void
++HB_EXTERN void
+ hb_set_add (hb_set_t *set,
+ hb_codepoint_t codepoint);
+
+-void
++HB_EXTERN void
+ hb_set_add_range (hb_set_t *set,
+ hb_codepoint_t first,
+ hb_codepoint_t last);
+
+-void
++HB_EXTERN void
+ hb_set_del (hb_set_t *set,
+ hb_codepoint_t codepoint);
+
+-void
++HB_EXTERN void
+ hb_set_del_range (hb_set_t *set,
+ hb_codepoint_t first,
+ hb_codepoint_t last);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_is_equal (const hb_set_t *set,
+ const hb_set_t *other);
+
+-void
++HB_EXTERN void
+ hb_set_set (hb_set_t *set,
+ const hb_set_t *other);
+
+-void
++HB_EXTERN void
+ hb_set_union (hb_set_t *set,
+ const hb_set_t *other);
+
+-void
++HB_EXTERN void
+ hb_set_intersect (hb_set_t *set,
+ const hb_set_t *other);
+
+-void
++HB_EXTERN void
+ hb_set_subtract (hb_set_t *set,
+ const hb_set_t *other);
+
+-void
++HB_EXTERN void
+ hb_set_symmetric_difference (hb_set_t *set,
+ const hb_set_t *other);
+
+-void
++HB_EXTERN void
+ hb_set_invert (hb_set_t *set);
+
+-unsigned int
++HB_EXTERN unsigned int
+ hb_set_get_population (const hb_set_t *set);
+
+ /* Returns -1 if set empty. */
+-hb_codepoint_t
++HB_EXTERN hb_codepoint_t
+ hb_set_get_min (const hb_set_t *set);
+
+ /* Returns -1 if set empty. */
+-hb_codepoint_t
++HB_EXTERN hb_codepoint_t
+ hb_set_get_max (const hb_set_t *set);
+
+ /* Pass -1 in to get started. */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_next (const hb_set_t *set,
+ hb_codepoint_t *codepoint);
+
+ /* Pass -1 for first and last to get started. */
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_set_next_range (const hb_set_t *set,
+ hb_codepoint_t *first,
+ hb_codepoint_t *last);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-shape.cc mozilla-1228540/gfx/harfbuzz/src/hb-shape.cc
+--- mozilla/gfx/harfbuzz/src/hb-shape.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-shape.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -210,13 +210,15 @@
+ /**
+ * hb_feature_from_string:
+ * @str: (array length=len) (element-type uint8_t): a string to parse
+- * @len: length of @str, or -1 if string is nul-terminated
++ * @len: length of @str, or -1 if string is %NULL terminated
+ * @feature: (out): the #hb_feature_t to initialize with the parsed values
+ *
+- * Parses a string into a #hb_feature_t. If @len is -1 then @str is
+- * %NULL-terminated.
++ * Parses a string into a #hb_feature_t.
+ *
+- * Return value: %TRUE if @str is successfully parsed, %FALSE otherwise
++ * TODO: document the syntax here.
++ *
++ * Return value:
++ * %true if @str is successfully parsed, %false otherwise.
+ *
+ * Since: 0.9.5
+ **/
+diff -u -r mozilla/gfx/harfbuzz/src/hb-shape.h mozilla-1228540/gfx/harfbuzz/src/hb-shape.h
+--- mozilla/gfx/harfbuzz/src/hb-shape.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-shape.h 2016-07-09 23:52:22.096429701 +0200
+@@ -47,29 +47,29 @@
+ unsigned int end;
+ } hb_feature_t;
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_feature_from_string (const char *str, int len,
+ hb_feature_t *feature);
+
+-void
++HB_EXTERN void
+ hb_feature_to_string (hb_feature_t *feature,
+ char *buf, unsigned int size);
+
+
+-void
++HB_EXTERN void
+ hb_shape (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_shape_full (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features,
+ const char * const *shaper_list);
+
+-const char **
++HB_EXTERN const char **
+ hb_shape_list_shapers (void);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-shape-plan.h mozilla-1228540/gfx/harfbuzz/src/hb-shape-plan.h
+--- mozilla/gfx/harfbuzz/src/hb-shape-plan.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-shape-plan.h 2016-07-09 23:52:22.096429701 +0200
+@@ -38,49 +38,49 @@
+
+ typedef struct hb_shape_plan_t hb_shape_plan_t;
+
+-hb_shape_plan_t *
++HB_EXTERN hb_shape_plan_t *
+ hb_shape_plan_create (hb_face_t *face,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list);
+
+-hb_shape_plan_t *
++HB_EXTERN hb_shape_plan_t *
+ hb_shape_plan_create_cached (hb_face_t *face,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list);
+
+-hb_shape_plan_t *
++HB_EXTERN hb_shape_plan_t *
+ hb_shape_plan_get_empty (void);
+
+-hb_shape_plan_t *
++HB_EXTERN hb_shape_plan_t *
+ hb_shape_plan_reference (hb_shape_plan_t *shape_plan);
+
+-void
++HB_EXTERN void
+ hb_shape_plan_destroy (hb_shape_plan_t *shape_plan);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_shape_plan_set_user_data (hb_shape_plan_t *shape_plan,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+-void *
++HB_EXTERN void *
+ hb_shape_plan_get_user_data (hb_shape_plan_t *shape_plan,
+ hb_user_data_key_t *key);
+
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_shape_plan_execute (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features);
+
+-const char *
++HB_EXTERN const char *
+ hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-shaper-list.hh mozilla-1228540/gfx/harfbuzz/src/hb-shaper-list.hh
+--- mozilla/gfx/harfbuzz/src/hb-shaper-list.hh 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-shaper-list.hh 2016-07-09 23:52:22.096429701 +0200
+@@ -46,6 +46,9 @@
+ #ifdef HAVE_UNISCRIBE
+ HB_SHAPER_IMPLEMENT (uniscribe)
+ #endif
++#ifdef HAVE_DIRECTWRITE
++HB_SHAPER_IMPLEMENT (directwrite)
++#endif
+ #ifdef HAVE_CORETEXT
+ HB_SHAPER_IMPLEMENT (coretext)
+ #endif
+diff -u -r mozilla/gfx/harfbuzz/src/hb-unicode.h mozilla-1228540/gfx/harfbuzz/src/hb-unicode.h
+--- mozilla/gfx/harfbuzz/src/hb-unicode.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-unicode.h 2016-07-09 23:52:22.096429701 +0200
+@@ -174,23 +174,23 @@
+ /*
+ * just give me the best implementation you've got there.
+ */
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_unicode_funcs_get_default (void);
+
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_unicode_funcs_create (hb_unicode_funcs_t *parent);
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_unicode_funcs_get_empty (void);
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs);
+
+-void
++HB_EXTERN void
+ hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
+ hb_user_data_key_t *key,
+ void * data,
+@@ -198,18 +198,18 @@
+ hb_bool_t replace);
+
+
+-void *
++HB_EXTERN void *
+ hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
+ hb_user_data_key_t *key);
+
+
+-void
++HB_EXTERN void
+ hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs);
+
+-hb_unicode_funcs_t *
++HB_EXTERN hb_unicode_funcs_t *
+ hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs);
+
+
+@@ -285,7 +285,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_combining_class_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -301,7 +301,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_eastasian_width_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -317,7 +317,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_general_category_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -333,7 +333,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_mirroring_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -349,7 +349,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_script_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -365,7 +365,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_compose_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -381,7 +381,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_decompose_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -397,7 +397,7 @@
+ *
+ * Since: 0.9.2
+ **/
+-void
++HB_EXTERN void
+ hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_decompose_compatibility_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+@@ -405,62 +405,78 @@
+ /* accessors */
+
+ /**
++ * hb_unicode_combining_class:
++ *
+ * Since: 0.9.2
+ **/
+-hb_unicode_combining_class_t
++HB_EXTERN hb_unicode_combining_class_t
+ hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+ /**
++ * hb_unicode_eastasian_width:
++ *
+ * Since: 0.9.2
+ **/
+-unsigned int
++HB_EXTERN unsigned int
+ hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+ /**
++ * hb_unicode_general_category:
++ *
+ * Since: 0.9.2
+ **/
+-hb_unicode_general_category_t
++HB_EXTERN hb_unicode_general_category_t
+ hb_unicode_general_category (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+ /**
++ * hb_unicode_mirroring:
++ *
+ * Since: 0.9.2
+ **/
+-hb_codepoint_t
++HB_EXTERN hb_codepoint_t
+ hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+ /**
++ * hb_unicode_script:
++ *
+ * Since: 0.9.2
+ **/
+-hb_script_t
++HB_EXTERN hb_script_t
+ hb_unicode_script (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+ /**
++ * hb_unicode_compose:
++ *
+ * Since: 0.9.2
+ **/
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab);
+
+ /**
++ * hb_unicode_decompose:
++ *
+ * Since: 0.9.2
+ **/
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b);
+
+ /**
++ * hb_unicode_decompose_compatibility:
++ *
+ * Since: 0.9.2
+ **/
+-unsigned int
++HB_EXTERN unsigned int
+ hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t u,
+ hb_codepoint_t *decomposed);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-uniscribe.cc mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.cc
+--- mozilla/gfx/harfbuzz/src/hb-uniscribe.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -919,7 +919,7 @@
+
+ if (unlikely (items[i].a.fNoGlyphIndex))
+ FAIL ("ScriptShapeOpenType() set fNoGlyphIndex");
+- if (unlikely (hr == E_OUTOFMEMORY))
++ if (unlikely (hr == E_OUTOFMEMORY || hr == E_NOT_SUFFICIENT_BUFFER))
+ {
+ if (unlikely (!buffer->ensure (buffer->allocated * 2)))
+ FAIL ("Buffer resize failed");
+@@ -1019,7 +1019,7 @@
+ hb_glyph_position_t *pos = &buffer->pos[i];
+
+ /* TODO vertical */
+- pos->x_advance = x_mult * info->mask;
++ pos->x_advance = x_mult * (int32_t) info->mask;
+ pos->x_offset = x_mult * (backward ? -info->var1.i32 : info->var1.i32);
+ pos->y_offset = y_mult * info->var2.i32;
+ }
+diff -u -r mozilla/gfx/harfbuzz/src/hb-uniscribe.h mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.h
+--- mozilla/gfx/harfbuzz/src/hb-uniscribe.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.h 2016-07-09 23:52:22.096429701 +0200
+@@ -34,10 +34,10 @@
+ HB_BEGIN_DECLS
+
+
+-LOGFONTW *
++HB_EXTERN LOGFONTW *
+ hb_uniscribe_font_get_logfontw (hb_font_t *font);
+
+-HFONT
++HB_EXTERN HFONT
+ hb_uniscribe_font_get_hfont (hb_font_t *font);
+
+
+diff -u -r mozilla/gfx/harfbuzz/src/hb-version.h mozilla-1228540/gfx/harfbuzz/src/hb-version.h
+--- mozilla/gfx/harfbuzz/src/hb-version.h 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-version.h 2016-07-09 23:52:22.096429701 +0200
+@@ -38,24 +38,24 @@
+
+ #define HB_VERSION_MAJOR 1
+ #define HB_VERSION_MINOR 1
+-#define HB_VERSION_MICRO 0
++#define HB_VERSION_MICRO 3
+
+-#define HB_VERSION_STRING "1.1.0"
++#define HB_VERSION_STRING "1.1.3"
+
+ #define HB_VERSION_ATLEAST(major,minor,micro) \
+ ((major)*10000+(minor)*100+(micro) <= \
+ HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
+
+
+-void
++HB_EXTERN void
+ hb_version (unsigned int *major,
+ unsigned int *minor,
+ unsigned int *micro);
+
+-const char *
++HB_EXTERN const char *
+ hb_version_string (void);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_version_atleast (unsigned int major,
+ unsigned int minor,
+ unsigned int micro);
+diff -u -r mozilla/gfx/harfbuzz/src/hb-version.h.in mozilla-1228540/gfx/harfbuzz/src/hb-version.h.in
+--- mozilla/gfx/harfbuzz/src/hb-version.h.in 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/hb-version.h.in 2016-07-09 23:52:22.096429701 +0200
+@@ -47,15 +47,15 @@
+ HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
+
+
+-void
++HB_EXTERN void
+ hb_version (unsigned int *major,
+ unsigned int *minor,
+ unsigned int *micro);
+
+-const char *
++HB_EXTERN const char *
+ hb_version_string (void);
+
+-hb_bool_t
++HB_EXTERN hb_bool_t
+ hb_version_atleast (unsigned int major,
+ unsigned int minor,
+ unsigned int micro);
+diff -u -r mozilla/gfx/harfbuzz/src/Makefile.am mozilla-1228540/gfx/harfbuzz/src/Makefile.am
+--- mozilla/gfx/harfbuzz/src/Makefile.am 2016-06-30 16:10:42.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/Makefile.am 2016-07-09 23:52:22.089763061 +0200
+@@ -48,6 +48,7 @@
+ hb-ot-hmtx-table.hh \
+ hb-ot-maxp-table.hh \
+ hb-ot-name-table.hh \
++ hb-ot-os2-table.hh \
+ hb-ot-tag.cc \
+ hb-private.hh \
+ hb-set-private.hh \
+@@ -392,7 +393,14 @@
+ check-symbols.sh \
+ $(NULL)
+
+-TESTS = $(dist_check_SCRIPTS)
++check_PROGRAMS = \
++ test-ot-tag \
++ $(NULL)
++test_ot_tag_SOURCES = hb-ot-tag.cc
++test_ot_tag_CPPFLAGS = $(HBCFLAGS) -DMAIN
++test_ot_tag_LDADD = libharfbuzz.la $(HBLIBS)
++
++TESTS = $(dist_check_SCRIPTS) $(check_PROGRAMS)
+ TESTS_ENVIRONMENT = \
+ srcdir="$(srcdir)" \
+ MAKE="$(MAKE) $(AM_MAKEFLAGS)" \
+@@ -419,6 +427,7 @@
+ -DHB_OT_H_IN \
+ -DHB_GOBJECT_H \
+ -DHB_GOBJECT_H_IN \
++ -DHB_EXTERN= \
+ $(NULL)
+ HarfBuzz_0_0_gir_LIBS = \
+ libharfbuzz.la \
+diff -u -r mozilla/gfx/harfbuzz/src/sample.py mozilla-1228540/gfx/harfbuzz/src/sample.py
+--- mozilla/gfx/harfbuzz/src/sample.py 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/sample.py 2016-07-09 23:52:22.096429701 +0200
+@@ -33,6 +33,12 @@
+ hb.ot_font_set_funcs (font)
+
+ buf = hb.buffer_create ()
++class Debugger(object):
++ def message (self, buf, font, msg, data, _x_what_is_this):
++ print(msg)
++ return True
++debugger = Debugger()
++hb.buffer_set_message_func (buf, debugger.message, 1, 0)
+ hb.buffer_add_utf8 (buf, text.encode('utf-8'), 0, -1)
+ hb.buffer_guess_segment_properties (buf)
+
+diff -u -r mozilla/gfx/harfbuzz/src/test.cc mozilla-1228540/gfx/harfbuzz/src/test.cc
+--- mozilla/gfx/harfbuzz/src/test.cc 2016-06-30 16:10:43.000000000 +0200
++++ mozilla-1228540/gfx/harfbuzz/src/test.cc 2016-07-09 23:52:22.096429701 +0200
+@@ -120,7 +120,7 @@
+ info->cluster,
+ info->codepoint,
+ pos->x_offset,
+- pos->x_offset,
++ pos->y_offset,
+ pos->x_advance,
+ pos->y_advance);
+
diff --git a/nonprism-testing/icedove/mozilla-1253216.patch b/nonprism-testing/icedove/mozilla-1253216.patch
new file mode 100644
index 000000000..6de072054
--- /dev/null
+++ b/nonprism-testing/icedove/mozilla-1253216.patch
@@ -0,0 +1,12 @@
+diff -up firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h.old firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h
+--- firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h.old 2016-03-01 09:45:01.000000000 +0100
++++ firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h 2016-03-03 13:13:34.915015391 +0100
+@@ -305,7 +305,7 @@ AtomicOperations::isLockfree(int32_t siz
+ || defined(__ppc__) || defined(__PPC__)
+ # include "jit/none/AtomicOperations-ppc.h"
+ #elif defined(JS_CODEGEN_NONE)
+-# include "jit/none/AtomicOperations-none.h"
++# include "jit/none/AtomicOperations-ppc.h"
+ #elif defined(JS_CODEGEN_X86) || defined(JS_CODEGEN_X64)
+ # include "jit/x86-shared/AtomicOperations-x86-shared.h"
+ #else
diff --git a/nonprism-testing/icedove/no-neon.patch b/nonprism-testing/icedove/no-neon.patch
new file mode 100644
index 000000000..af8bf198d
--- /dev/null
+++ b/nonprism-testing/icedove/no-neon.patch
@@ -0,0 +1,96 @@
+--- mozilla/configure.orig 2016-04-19 12:42:57.280811615 -0600
++++ mozilla/configure 2016-04-19 12:44:20.697690476 -0600
+@@ -7389,14 +7389,7 @@
+ rm -f conftest*
+ echo "$ac_t"""$result"" 1>&6
+ if test "$result" = "yes"; then
+- cat >> confdefs.pytmp <<\EOF
+- (''' HAVE_ARM_SIMD ''', ' 1 ')
+-EOF
+-cat >> confdefs.h <<\EOF
+-#define HAVE_ARM_SIMD 1
+-EOF
+-
+- HAVE_ARM_SIMD=1
++ HAVE_ARM_SIMD=
+ fi
+
+ echo $ac_n "checking ARM version support in compiler""... $ac_c" 1>&6
+@@ -7428,27 +7421,13 @@
+ rm -f conftest*
+ echo "$ac_t"""$result"" 1>&6
+ if test "$result" = "yes"; then
+- cat >> confdefs.pytmp <<\EOF
+- (''' HAVE_ARM_NEON ''', ' 1 ')
+-EOF
+-cat >> confdefs.h <<\EOF
+-#define HAVE_ARM_NEON 1
+-EOF
+-
+- HAVE_ARM_NEON=1
++ HAVE_ARM_NEON=
+
+ if test -n "$ARM_ARCH"; then
+ if test "$ARM_ARCH" -lt 7; then
+ BUILD_ARM_NEON=
+ else
+- cat >> confdefs.pytmp <<\EOF
+- (''' BUILD_ARM_NEON ''', ' 1 ')
+-EOF
+-cat >> confdefs.h <<\EOF
+-#define BUILD_ARM_NEON 1
+-EOF
+-
+- BUILD_ARM_NEON=1
++ BUILD_ARM_NEON=
+ fi
+ fi
+ fi
+--- mozilla/js/src/configure.orig 2016-04-07 15:33:39.000000000 -0600
++++ mozilla/js/src/configure 2016-04-19 12:44:20.697690476 -0600
+@@ -6578,14 +6578,7 @@
+ rm -f conftest*
+ echo "$ac_t"""$result"" 1>&6
+ if test "$result" = "yes"; then
+- cat >> confdefs.pytmp <<\EOF
+- (''' HAVE_ARM_SIMD ''', ' 1 ')
+-EOF
+-cat >> confdefs.h <<\EOF
+-#define HAVE_ARM_SIMD 1
+-EOF
+-
+- HAVE_ARM_SIMD=1
++ HAVE_ARM_SIMD=
+ fi
+
+ echo $ac_n "checking ARM version support in compiler""... $ac_c" 1>&6
+@@ -6617,27 +6610,13 @@
+ rm -f conftest*
+ echo "$ac_t"""$result"" 1>&6
+ if test "$result" = "yes"; then
+- cat >> confdefs.pytmp <<\EOF
+- (''' HAVE_ARM_NEON ''', ' 1 ')
+-EOF
+-cat >> confdefs.h <<\EOF
+-#define HAVE_ARM_NEON 1
+-EOF
+-
+- HAVE_ARM_NEON=1
++ HAVE_ARM_NEON=
+
+ if test -n "$ARM_ARCH"; then
+ if test "$ARM_ARCH" -lt 7; then
+ BUILD_ARM_NEON=
+ else
+- cat >> confdefs.pytmp <<\EOF
+- (''' BUILD_ARM_NEON ''', ' 1 ')
+-EOF
+-cat >> confdefs.h <<\EOF
+-#define BUILD_ARM_NEON 1
+-EOF
+-
+- BUILD_ARM_NEON=1
++ BUILD_ARM_NEON=
+ fi
+ fi
+ fi
diff --git a/nonprism-testing/icedove/vendor.js b/nonprism-testing/icedove/vendor.js
new file mode 100644
index 000000000..e65c501d7
--- /dev/null
+++ b/nonprism-testing/icedove/vendor.js
@@ -0,0 +1,231 @@
+pref("app.update.auto", false);
+pref("app.update.enabled", false);
+pref("app.update.url", "about:blank");
+pref("beacon.enabled", false);
+pref("breakpad.reportURL", "about:blank");
+pref("browser.cache.disk.enable", false);
+pref("browser.cache.offline.enable", false);
+pref("browser.fixup.alternate.enabled", false);
+pref("browser.formfill.enable", false);
+pref("browser.link.open_newwindow.restriction", 0); // Bug 9881: Open popups in new tabs (to avoid fullscreen popups)
+pref("browser.display.use_document_fonts", 0); // Prevent font fingerprinting
+pref("browser.download.manager.addToRecentDocs", false);
+pref("browser.download.manager.retention", 1);
+pref("browser.download.manager.scanWhenDone", false); // prevents AV remote reporting of downloads
+pref("browser.download.useDownloadDir", false);
+pref("browser.safebrowsing.appRepURL", "about:blank");
+pref("browser.safebrowsing.enabled", false);
+pref("browser.safebrowsing.malware.enabled", false);
+pref("browser.safebrowsing.provider.mozilla.gethashURL", "about:blank");
+pref("browser.safebrowsing.provider.mozilla.updateURL", "about:blank");
+pref("browser.search.suggest.enabled", false);
+pref("browser.search.geoip.url", "about:blank");
+pref("browser.send_pings", false);
+pref("browser.formfill.enable", false);
+pref("browser.urlbar.autocomplete.enabled", false);
+pref("mail.shell.checkDefaultClient", false);
+pref("calendar.useragent.extra", ""); // Wipe useragent string.
+pref("camera.control.face_detection.enabled", false);
+pref("captivedetect.canonicalURL", "about:blank");
+pref("datareporting.healthreport.service.enabled", false); // Yes, all three of these must be set
+pref("datareporting.healthreport.uploadEnabled", false);
+pref("datareporting.policy.dataSubmissionEnabled", false);
+pref("datareporting.healthreport.about.reportUrl", "data:text/plain,");
+pref("device.sensors.enabled", false);
+pref("devtools.debugger.remote-enabled", false); // https://developer.mozilla.org/docs/Tools/Remote_Debugging/Debugging_Firefox_Desktop#Enable_remote_debugging
+pref("devtools.devices.url", "about:blank");
+pref("devtools.gcli.imgurUploadURL", "about:blank");
+pref("devtools.gcli.jquerySrc", "about:blank");
+pref("devtools.gcli.lodashSrc", "about:blank");
+pref("devtools.gcli.underscoreSrc", "about:blank");
+pref("devtools.remote.wifi.scan", false); // http://forum.top-hat-sec.com/index.php?topic=4951.5;wap2
+pref("devtools.remote.wifi.visible", false);
+pref("dom.battery.enabled", false); // fingerprinting due to differing OS implementations
+pref("dom.enable_performance", false);
+pref("dom.enable_user_timing", false);
+pref("dom.event.highrestimestamp.enabled", false);
+pref("dom.event.clipboardevents.enabled",false);
+pref("dom.gamepad.enabled", false); // bugs.torproject.org/13023
+pref("dom.indexedDB.enabled", false);
+pref("dom.ipc.plugins.flash.subprocess.crashreporter.enabled", false);
+pref("dom.mozApps.signed_apps_installable_from", "about:blank");
+pref("dom.netinfo.enabled", false); // Network Information API provides general information about the system's connection type (WiFi, cellular, etc.)
+pref("dom.network.enabled",false); // fingerprinting due to differing OS implementations
+pref("dom.push.enabled", false);
+pref("dom.storage.enabled", false);
+pref("dom.telephony.enabled", false); // https://wiki.mozilla.org/WebAPI/Security/WebTelephony
+pref("dom.vibrator.enabled", false);
+pref("dom.vr.enabled", false);
+pref("dom.workers.sharedWorkers.enabled", false); // See https://bugs.torproject.org/15562
+pref("dom.idle-observers-api.enabled", false); // disable idle observation
+// Don't disable our bundled extensions in the application directory
+pref("extensions.autoDisableScopes", 11);
+pref("extensions.shownSelectionUI", true);
+pref("extensions.blocklist.detailsURL", "about:blank");
+pref("extensions.blocklist.enabled", false); // https://trac.torproject.org/projects/tor/ticket/6734
+pref("extensions.blocklist.itemURL", "about:blank");
+pref("extensions.blocklist.url", "about:blank");
+pref("extensions.bootstrappedAddons", "{}");
+pref("extensions.databaseSchema", 3);
+pref("extensions.enabledScopes", 1);
+pref("extensions.getAddons.cache.enabled", false); // https://blog.mozilla.org/addons/how-to-opt-out-of-add-on-metadata-updates/
+pref("extensions.getAddons.get.url", "about:blank");
+pref("extensions.getAddons.getWithPerformance.url", "about:blank");
+pref("extensions.getAddons.link.url", "https://directory.fsf.org/wiki/Icedove");
+pref("extensions.getAddons.recommended.url", "about:blank");
+pref("extensions.getAddons.search.browseURL", "https://directory.fsf.org/wiki/Icedove");
+pref("extensions.getAddons.search.url", "https://directory.fsf.org/wiki/Icedove");
+pref("extensions.webservice.discoverURL", "https://directory.fsf.org/wiki/Icedove");
+pref("extensions.pendingOperations", false);
+pref("extensions.update.autoUpdateDefault", false);
+pref("extensions.update.background.url", "about:blank");
+pref("extensions.update.enabled", false); // Users can run their own updates on addons, fingerprints installed addons.
+pref("extensions.enigmail.addHeaders", false);
+pref("extensions.engimail.useDefaultComment", true);
+pref("extensions.enigmail.agentAdditionalParam", "--no-emit-version --no-comments --display-charset utf-8 --keyserver-options http-proxy=socks5h://127.0.0.1:9050");
+pref("extensions.enigmail.mimeHashAlgorithm", 5);
+pref("general.useragent.override", "");
+pref("geo.enabled", false);
+pref("gfx.downloadable_fonts.fallback_delay", -1);
+pref("javascript.enabled", false); // We don't need to run JS in an e-mail client. Use a browser..
+pref("javascript.options.asmjs", false); // Multiple security advisories, low level js
+pref("keyword.enabled", false);
+pref("layers.acceleration.disabled", true);
+pref("layout.css.visited_links_enabled", false);
+pref("lightweightThemes.update.enabled", false); // We can update our themes manually, may fingerprint the user.
+pref("mail.instrumentation.askUser", false);
+pref("mail.instrumentation.postUrl", "about:blank");
+pref("mail.instrumentation.userOptedIn", false);
+pref("mailnews.start_page.enabled", false); // http://anonymous-proxy-servers.net/en/help/thunderbird.html
+pref("mailnews.start_page.override_url", "http://wiki.debian.org/Icedove/WhatsNew45");
+pref("mailnews.send_default_charset", "UTF-8");
+pref("mailnews.send_plaintext_flowed", false);
+pref("mailnews.display.prefer_plaintext", true);
+pref("mailnews.display.disallow_mime_handlers", 3); // http://www.bucksch.org/1/projects/mozilla/108153/
+pref("mailnews.display.html_as", 1); // Convert HTML to text and then back again.
+pref("mailnews.reply_header_type", 1);
+pref("mailnews.reply_header_authorwrote", "%s"); // https://lists.torproject.org/pipermail/tor-talk/2012-May/024395.html
+pref("mailnews.reply_header_authorwrotesingle", "#1");
+pref("mailnews.headers.showSender", true);
+pref("mailnews.message_display.allow_plugins", false); // Disable plugin support.
+pref("mailnews.migration.header_addons_url", "");
+pref("mailnews.messageid_browser.url", "");
+pref("mailnews.display.original_date", false); // Don't convert to our local date. This may matter in a reply, etc.
+pref("mail.cloud_files.enabled", false); // Disable "Cloud" advertisements
+pref("mail.cloud_files.inserted_urls.footer.link", "");
+pref("mail.smtpserver.default.hello_argument", "[127.0.0.1]"); // Prevent hostname leaks.
+//pref("mail.provider.enabled", false); // Disable Thunderbird's 'Get new account' wizard.
+pref("mail.inline_attachments", false); // Disable inline attachments.
+pref("mail.addr_book.mapit_url.format", "");
+pref("mail.addr_book.mapit_url.1.format", ""); // Pushes addressbook info to GoogleMaps without HTTPS unless changed or disabled http://www-archive.mozilla.org/mailnews/arch/addrbook/hiddenprefs.html
+pref("mail.addr_book.mapit_url.2.format", "");
+pref("mail.server.default.use_idle", false); // Do not IDLE (disable push mail).
+pref("media.autoplay.enabled", false);
+pref("media.cache_size", 0);
+pref("media.getusermedia.screensharing.allowed_domains", ""); // We really don't want to be promoting Cisco and Cloudflare in a whitelist here.
+pref("media.getusermedia.screensharing.enabled", false);
+pref("media.gmp-manager.url", "about:blank"); // Disable Gecko media plugins: https://wiki.mozilla.org/GeckoMediaPlugins
+pref("media.gmp-manager.url.override", "data:text/plain,");
+pref("media.navigator.enabled", false);
+pref("media.peerconnection.enabled", false); // Disable WebRTC interfaces
+pref("media.peerconnection.ice.default_address_only", true);
+pref("media.video_stats.enabled", false);
+pref("media.webspeech.recognition.enable", false);
+pref("media.track.enabled", false);
+pref("network.allow-experiments", false);
+pref("network.captive-portal-service.enabled", false);
+pref("network.cookie.cookieBehavior", 1);
+pref("network.cookie.lifetimePolicy", 2); // http://kb.mozillazine.org/Network.cookie.lifetimePolicy
+pref("network.dns.disablePrefetch", true);
+pref("network.http.altsvc.enabled", false);
+pref("network.http.altsvc.oe", false); // https://trac.torproject.org/projects/tor/ticket/16673
+pref("network.http.connection-retry-timeout", 0);
+pref("network.http.max-persistent-connections-per-proxy", 256);
+pref("network.http.pipelining", true);
+pref("network.http.pipelining.aggressive", true);
+pref("network.http.pipelining.max-optimistic-requests", 3);
+pref("network.http.pipelining.maxrequests", 10);
+pref("network.http.pipelining.maxrequests", 12);
+pref("network.http.pipelining.read-timeout", 60000);
+pref("network.http.pipelining.reschedule-timeout", 15000);
+pref("network.http.pipelining.ssl", true);
+pref("network.http.proxy.pipelining", true);
+pref("network.http.referer.spoofSource", true);
+pref("network.http.sendRefererHeader", 2);
+pref("network.http.sendSecureXSiteReferrer", false);
+pref("network.http.spdy.enabled", false); // Stores state and may have keepalive issues (both fixable)
+pref("network.http.spdy.enabled.v2", false); // Seems redundant, but just in case
+pref("network.http.spdy.enabled.v3", false); // Seems redundant, but just in case
+pref("network.http.speculative-parallel-limit", 0);
+pref("network.jar.block-remote-files", true); // https://bugzilla.mozilla.org/show_bug.cgi?id=1173171
+pref("network.jar.open-unsafe-types", false);
+pref("network.manage-offline-status", false); // https://trac.torproject.org/projects/tor/ticket/18945
+pref("network.prefetch-next", false);
+pref("network.protocol-handler.warn-external.http", true);
+pref("network.protocol-handler.warn-external.https", true);
+pref("network.protocol-handler.warn-external.ftp", true);
+pref("network.protocol-handler.warn-external.file", true);
+pref("network.protocol-handler.warn-external-default", true);
+pref("network.protocol-handler.external-default", false);
+pref("network.protocol-handler.external.mailto", false);
+pref("network.protocol-handler.external.news", false);
+pref("network.protocol-handler.external.nntp", false);
+pref("network.protocol-handler.external.snews", false);
+pref("network.protocol-handler.warn-external.mailto", true);
+pref("network.protocol-handler.warn-external.news", true);
+pref("network.protocol-handler.warn-external.nntp", true);
+pref("network.protocol-handler.warn-external.snews", true);
+pref("network.proxy.no_proxies_on", ""); // For fingerprinting and local service vulns (#10419)
+pref("network.proxy.socks", "127.0.0.1");
+pref("network.proxy.socks_port", 9050);
+pref("network.proxy.socks_remote_dns", true);
+pref("network.proxy.type", 0);
+pref("network.security.ports.banned", "9050,9051,9150,9151");
+pref("network.websocket.max-connections", 0);
+pref("network.websocket.enabled", false);
+pref("pfs.datasource.url", "about:blank");
+pref("plugins.click_to_play", true);
+pref("plugins.crash.supportUrl", "about:blank");
+pref("privacy.trackingprotection.enabled", true);
+pref("purple.logging.log_chats", false); // Disable messenger logging and auto-start
+pref("purple.logging.log_ims", false);
+pref("purple.logging.log_system", false);
+pref("purple.conversations.im.send_typing", false);
+pref("messenger.startup.action", 0);
+pref("messenger.conversations.autoAcceptChatInvitations", 0); // Ignore invitations; do not automatically accept them.
+pref("rss.display.prefer_plaintext", true);
+pref("rss.display.disallow_mime_handlers", 3);
+pref("rss.display.html_as", 1);
+pref("security.OCSP.enabled", 0);
+pref("security.OCSP.require", false);
+//pref("security.ask_for_password", 0);
+pref("security.cert_pinning.enforcement_level", 2); // https://trac.torproject.org/projects/tor/ticket/16206
+pref("security.enable_tls_session_tickets", false);
+pref("security.mixed_content.block_active_content", true); // Note: Can be disabled for user experience. https://bugzilla.mozilla.org/show_bug.cgi?id=878890
+pref("security.nocertdb", false);
+pref("security.ssl.disable_session_identifiers", true);
+pref("security.ssl.enable_false_start", true);
+pref("security.ssl.require_safe_negotiation", true);
+pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
+pref("security.ssl3.rsa_seed_sha", true);
+pref("security.tls.insecure_fallback_hosts.use_static_list", false);
+pref("security.tls.unrestricted_rc4_fallback", false);
+pref("security.tls.version.max", 3);
+pref("security.tls.version.min", 1);
+pref("security.warn_entering_weak", true);
+pref("security.warn_submit_insecure", true);
+pref("signon.autofillForms", false); // disable cross-site form exposure from password manager - http://kb.mozillazine.org/Signon.autofillForms
+pref("social.directories", "");
+pref("social.enabled", false);
+pref("social.remote-install.enabled", false); // Disable Social API for content
+pref("social.shareDirectory", "");
+pref("social.toast-notifications.enabled", false);
+pref("social.whitelist", "");
+pref("toolkit.telemetry.enabled", false);
+pref("toolkit.telemetry.server", "about:blank");
+pref("ui.key.menuAccessKeyFocuses", false);
+pref("webgl.disable-extensions", true);
+pref("webgl.disabled", true);
+pref("webgl.min_capability_mode", true);
+pref("xpinstall.signatures.required", true); // Requires AMO signing key for addons
+pref("xpinstall.whitelist.add", "");
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 01:22:47 +0000