From eb66a0f736db054e78e6caed0ba6613ef20b42e1 Mon Sep 17 00:00:00 2001
From: James Meyer <james.meyer@operamail.com>
Date: Tue, 7 Aug 2012 14:50:15 -0500
Subject: icu 49.1.2

---
 abs/extra/icu/PKGBUILD                      |  20 +++--
 abs/extra/icu/icu.8198.revert.icu5431.patch | 129 ++++++++++++++++++++++++++++
 2 files changed, 141 insertions(+), 8 deletions(-)
 create mode 100644 abs/extra/icu/icu.8198.revert.icu5431.patch

diff --git a/abs/extra/icu/PKGBUILD b/abs/extra/icu/PKGBUILD
index 14cd4aa..95b0fab 100644
--- a/abs/extra/icu/PKGBUILD
+++ b/abs/extra/icu/PKGBUILD
@@ -1,24 +1,28 @@
-# $Id: PKGBUILD 92974 2010-10-02 16:39:18Z andyrtr $
+# $Id: PKGBUILD 160960 2012-06-07 13:35:03Z andyrtr $
 # Maintainer: Andreas Radke <andyrtr@archlinux.org>
 # Contributor: Art Gramlich <art@gramlich-net.com>
 
 pkgname=icu
-pkgver=4.4.2
+pkgver=49.1.2
 pkgrel=1
 pkgdesc="International Components for Unicode library"
 arch=(i686 x86_64)
 url="http://www.icu-project.org/"
 license=('custom:"icu"')
 depends=('gcc-libs' 'sh')
-source=(http://download.icu-project.org/files/${pkgname}4c/${pkgver}/${pkgname}4c-${pkgver//./_}-src.tgz
-	#http://download.icu-project.org/files/${pkgname}4c/${pkgver}/${pkgname}4c-${pkgver/./_}-src.tgz
-)
-md5sums=('314e582264c36b3735466c522899aa07')
-
+source=(#http://download.icu-project.org/files/${pkgname}4c/${pkgver}/${pkgname}4c-${pkgver/./_}-src.tgz
+	    http://download.icu-project.org/files/${pkgname}4c/${pkgver}/${pkgname}4c-${pkgver//./_}-src.tgz
+	    icu.8198.revert.icu5431.patch)
+md5sums=('bbc609fe5237202d7abf016141012a45'
+         'ebd5470fc969c75e52baf4af94a9ee82')
 
 build() {
   cd ${srcdir}/icu/source
-  ./configure --prefix=/usr --sysconfdir=/etc --mandir=/usr/share/man
+  # fix Malayalam encoding https://bugzilla.redhat.com/show_bug.cgi?id=654200
+  patch -Rp3 -i ${srcdir}/icu.8198.revert.icu5431.patch
+  ./configure --prefix=/usr \
+	--sysconfdir=/etc \
+	--mandir=/usr/share/man
   make
 }
 
diff --git a/abs/extra/icu/icu.8198.revert.icu5431.patch b/abs/extra/icu/icu.8198.revert.icu5431.patch
new file mode 100644
index 0000000..4c3e78b
--- /dev/null
+++ b/abs/extra/icu/icu.8198.revert.icu5431.patch
@@ -0,0 +1,129 @@
+Index: icu/trunk/source/layout/IndicReordering.cpp
+===================================================================
+--- icu/trunk/source/layout/IndicReordering.cpp	(revision 25772)
++++ icu/trunk/source/layout/IndicReordering.cpp	(revision 26090)
+@@ -126,4 +126,8 @@
+     FeatureMask fSMFeatures;
+ 
++    LEUnicode   fPreBaseConsonant;
++    LEUnicode   fPreBaseVirama;
++    le_int32    fPBCIndex;
++    FeatureMask fPBCFeatures;
+ 
+     void saveMatra(LEUnicode matra, le_int32 matraIndex, IndicClassTable::CharClass matraClass)
+@@ -172,5 +176,6 @@
+           fMatraFeatures(0), fMPreOutIndex(-1), fMPreFixups(mpreFixups),
+           fVMabove(0), fVMpost(0), fVMIndex(0), fVMFeatures(0),
+-          fSMabove(0), fSMbelow(0), fSMIndex(0), fSMFeatures(0)
++          fSMabove(0), fSMbelow(0), fSMIndex(0), fSMFeatures(0),
++          fPreBaseConsonant(0), fPreBaseVirama(0), fPBCIndex(0), fPBCFeatures(0)
+     {
+         // nothing else to do...
+@@ -191,4 +196,6 @@
+         fVMabove = fVMpost  = 0;
+         fSMabove = fSMbelow = 0;
++
++        fPreBaseConsonant = fPreBaseVirama = 0;
+     }
+ 
+@@ -386,4 +393,12 @@
+     }
+ 
++    void notePreBaseConsonant(le_uint32 index,LEUnicode PBConsonant, LEUnicode PBVirama, FeatureMask features)
++    {
++        fPBCIndex = index;
++        fPreBaseConsonant = PBConsonant;
++        fPreBaseVirama = PBVirama;
++        fPBCFeatures = features;
++    }
++
+     void noteBaseConsonant()
+     {
+@@ -465,4 +480,20 @@
+     }
+     
++    void writePreBaseConsonant()
++    {
++        // The TDIL spec says that consonant + virama + RRA should produce a rakar in Malayalam.  However,
++        // it seems that almost none of the fonts for Malayalam are set up to handle this.
++        // So, we're going to force the issue here by using the rakar as defined with RA in most fonts.
++
++        if (fPreBaseConsonant == 0x0d31) { // RRA
++            fPreBaseConsonant = 0x0d30; // RA
++        }
++        
++        if (fPreBaseConsonant != 0) {
++            writeChar(fPreBaseConsonant, fPBCIndex, fPBCFeatures);
++            writeChar(fPreBaseVirama,fPBCIndex-1,fPBCFeatures);
++        }
++    }
++
+     le_int32 getOutputIndex()
+     {
+@@ -723,4 +754,5 @@
+             }
+ 
++            
+             IndicClassTable::CharClass charClass = CC_RESERVED;
+             IndicClassTable::CharClass nextClass = CC_RESERVED;
+@@ -730,7 +762,9 @@
+             le_bool  seenVattu = FALSE;
+             le_bool  seenBelowBaseForm = FALSE;
++            le_bool  seenPreBaseForm = FALSE;
+             le_bool  hasNukta = FALSE;
+             le_bool  hasBelowBaseForm = FALSE;
+             le_bool  hasPostBaseForm = FALSE;
++            le_bool  hasPreBaseForm = FALSE;
+ 
+             if (postBase < markStart && classTable->isNukta(chars[postBase])) {
+@@ -746,12 +780,20 @@
+                 hasBelowBaseForm = IndicClassTable::hasBelowBaseForm(charClass) && !hasNukta;
+                 hasPostBaseForm  = IndicClassTable::hasPostBaseForm(charClass)  && !hasNukta;
++                hasPreBaseForm = IndicClassTable::hasPreBaseForm(charClass) && !hasNukta;
+ 
+                 if (IndicClassTable::isConsonant(charClass)) {
+                     if (postBaseLimit == 0 || seenVattu ||
+                         (baseConsonant > baseLimit && !classTable->isVirama(chars[baseConsonant - 1])) ||
+-                        !(hasBelowBaseForm || hasPostBaseForm)) {
++                        !(hasBelowBaseForm || hasPostBaseForm || hasPreBaseForm)) {
+                         break;
+                     }
+ 
++                    // Note any pre-base consonants
++                    if ( baseConsonant == lastConsonant && lastConsonant > 0 && 
++                         hasPreBaseForm && classTable->isVirama(chars[baseConsonant - 1])) {
++                        output.notePreBaseConsonant(lastConsonant,chars[lastConsonant],chars[lastConsonant-1],tagArray2);
++                        seenPreBaseForm = TRUE;
++   
++                    }
+                     // consonants with nuktas are never vattus
+                     seenVattu = IndicClassTable::isVattu(charClass) && !hasNukta;
+@@ -786,10 +828,12 @@
+ 
+             // write any pre-base consonants
++            output.writePreBaseConsonant();
++
+             le_bool supressVattu = TRUE;
+ 
+             for (i = baseLimit; i < baseConsonant; i += 1) {
+                 LEUnicode ch = chars[i];
+-                // Don't put 'blwf' on first consonant.
+-                FeatureMask features = (i == baseLimit? tagArray2 : tagArray1);
++                // Don't put 'pstf' or 'blwf' on anything before the base consonant.
++                FeatureMask features = tagArray1 & ~( pstfFeatureMask | blwfFeatureMask );
+ 
+                 charClass = classTable->getCharClass(ch);
+@@ -842,5 +886,5 @@
+ 
+             // write below-base consonants
+-            if (baseConsonant != lastConsonant) {
++            if (baseConsonant != lastConsonant && !seenPreBaseForm) {
+                 for (i = bcSpan + 1; i < postBase; i += 1) {
+                     output.writeChar(chars[i], i, tagArray1);
+@@ -872,5 +916,5 @@
+             // write post-base consonants
+             // FIXME: does this put the right tags on post-base consonants?
+-            if (baseConsonant != lastConsonant) {
++            if (baseConsonant != lastConsonant && !seenPreBaseForm) {
+                 if (postBase <= lastConsonant) {
+                     for (i = postBase; i <= lastConsonant; i += 1) {
-- 
cgit v0.12

