follow logical consequences of a minimum icu version of 4.6

since commit f20ed895

Change-Id: I4f2fc5d9eb7a581b9ed707a3c3f96be817141846

config_host.mk.in

@@ -251,8 +251,6 @@ export ICECREAM_RUN=@ICECREAM_RUN@
 export ICU_MAJOR=@ICU_MAJOR@
 export ICU_MICRO=@ICU_MICRO@
 export ICU_MINOR=@ICU_MINOR@
-export ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER=@ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER@
-export ICU_RECLASSIFIED_HEBREW_LETTER=@ICU_RECLASSIFIED_HEBREW_LETTER@
 export ICU_RECLASSIFIED_PREPEND_SET_EMPTY=@ICU_RECLASSIFIED_PREPEND_SET_EMPTY@
 export ILIB=@ILIB@
 export INPATH=@INPATH@

configure.ac

@@ -8343,8 +8343,6 @@ ICU_MAJOR=49
 ICU_MINOR=1
 ICU_MICRO=1
 ICU_RECLASSIFIED_PREPEND_SET_EMPTY="YES"
-ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER="YES"
-ICU_RECLASSIFIED_HEBREW_LETTER="YES"
 AC_MSG_CHECKING([which icu to use])
 if test "$with_system_icu" = "yes"; then
     AC_MSG_RESULT([external])
@@ -8409,10 +8407,6 @@ You can use --with-system-icu-for-build=force to use it anyway.])
         else
             ICU_RECLASSIFIED_PREPEND_SET_EMPTY="NO"
         fi
-        if test "$ICU_MAJOR" -le 4; then
-            ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER="NO"
-            ICU_RECLASSIFIED_HEBREW_LETTER="NO"
-        fi
     fi
 
     libo_MINGW_CHECK_DLL([ICUDATA], [icudata][$ICU_MAJOR][$ICU_MINOR])
@@ -8430,8 +8424,6 @@ AC_SUBST(SYSTEM_GENCMN)
 AC_SUBST(ICU_MAJOR)
 AC_SUBST(ICU_MINOR)
 AC_SUBST(ICU_MICRO)
-AC_SUBST([ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER])
-AC_SUBST([ICU_RECLASSIFIED_HEBREW_LETTER])
 AC_SUBST(ICU_RECLASSIFIED_PREPEND_SET_EMPTY)
 AC_SUBST([MINGW_ICUDATA_DLL])
 AC_SUBST([MINGW_ICUI18N_DLL])

i18npool/CustomTarget_breakiterator.mk

@@ -96,28 +96,11 @@ $(i18npool_BIDIR)/%.brk : $(i18npool_BIDIR)/%.txt $(call gb_ExternalExecutable_g
 # fdo#31271 ")" reclassified in more recent Unicode Standards / ICU 4.4
 # * Prepend set empty as of Unicode Version 6.1 / ICU 4.9, which bails out if used.
 #   NOTE: strips every line with _word_ 'Prepend', including $Prepend
-# * Conditional_Japanese_Starter does not exist in ICU 4.6, which bails out if used.
-# * Hebrew_Letter does not exist in ICU 4.6, which bails out if used.
 #   NOTE: I sincerely hope there is a better way to avoid problems than this abominable
 #   sed substitution...
 $(i18npool_BIDIR)/%.txt : \
 	$(SRCDIR)/i18npool/source/breakiterator/data/%.txt | $(i18npool_BIDIR)/.dir
 	sed -e ': dummy' \
-		-e "s#\[:LineBreak =  Close_Punctuation:\]#\[& \[:LineBreak = Close_Parenthesis:\]\]#" \
-		$(if $(filter-out YES,$(ICU_RECLASSIFIED_CONDITIONAL_JAPANESE_STARTER)),\
-			-e '/\[:LineBreak =  Conditional_Japanese_Starter:\]/d' \
-			-e 's# $$CJ##' \
-		) \
-		$(if $(filter-out YES,$(ICU_RECLASSIFIED_HEBREW_LETTER)),\
-			-e '/\[:LineBreak =  Hebrew_Letter:\]/d' \
-			-e '/^$$HLcm =/d' \
-			-e '/^$$HLcm  $$NUcm;/d' \
-			-e '/^$$NUcm  $$HLcm;/d' \
-			-e '/^$$HL $$CM+;/d' \
-			-e 's# | $$HL\(cm\)\?##g' \
-			-e 's#$$HLcm ##g' \
-			-e 's# $$HL##g' \
-		) \
 		$(if $(filter YES,$(ICU_RECLASSIFIED_PREPEND_SET_EMPTY)),-e "/Prepend/d") \
 		$< > $@
 

i18npool/qa/cppunit/test_breakiterator.cxx

@@ -72,10 +72,9 @@ public:
 #if TODO
     CPPUNIT_TEST(testNorthernThai);
 #endif
-#if (U_ICU_VERSION_MAJOR_NUM > 4)
+
     CPPUNIT_TEST(testWordBoundaries);
     CPPUNIT_TEST(testKhmer);
-#endif
     CPPUNIT_TEST(testJapanese);
     CPPUNIT_TEST_SUITE_END();
 private:
@@ -866,12 +865,8 @@ void TestBreakIterator::testNorthernThai()
 }
 #endif
 
-#if (U_ICU_VERSION_MAJOR_NUM > 4)
 //A test to ensure that our khmer word boundary detection is useful
 //https://bugs.freedesktop.org/show_bug.cgi?id=52020
-//
-//icu doesn't have the Khmer word boundary dictionaries in <= 4.0.0 but does in
-//the current 49.x.y . Not sure which version first had them introduced.
 void TestBreakIterator::testKhmer()
 {
     lang::Locale aLocale;
@@ -891,7 +886,6 @@ void TestBreakIterator::testKhmer()
 
     CPPUNIT_ASSERT(aBounds.startPos == 3 && aBounds.endPos == 5);
 }
-#endif
 
 void TestBreakIterator::testJapanese()
 {

i18npool/source/breakiterator/data/line.txt

@@ -62,7 +62,7 @@ $BK = [:LineBreak =  Mandatory_Break:];
 $B2 = [:LineBreak =  Break_Both:];
 $CB = [:LineBreak =  Contingent_Break:];
 $CJ = [:LineBreak =  Conditional_Japanese_Starter:];
-$CL = [:LineBreak =  Close_Punctuation:] ;
+$CL = [:LineBreak =  Close_Parenthesis:];
 $CM = [:LineBreak =  Combining_Mark:];
 $CR = [:LineBreak =  Carriage_Return:];
 $EX = [:LineBreak =  Exclamation:];

sw/source/core/text/porlay.cxx

@@ -72,11 +72,7 @@ using namespace i18n::ScriptType;
 #define isRehChar(c)        IS_JOINING_GROUP((c), REH)
 #define isTehMarbutaChar(c) IS_JOINING_GROUP((c), TEH_MARBUTA)
 #define isWawChar(c)        IS_JOINING_GROUP((c), WAW)
-#if ( (U_ICU_VERSION_MAJOR_NUM > 4 ) || ((U_ICU_VERSION_MAJOR_NUM == 4) && (U_ICU_VERSION_MINOR_NUM >= 4)) )
 #define isYehChar(c)        (IS_JOINING_GROUP((c), YEH) || IS_JOINING_GROUP((c), FARSI_YEH))
-#else
-#define isYehChar(c)        (c == 0x626 || c == 0x649 || c == 0x64A || c == 0x678 || c == 0x6CC || c == 0x6CE || c == 0x6D0 || c == 0x6D1)
-#endif
 #define isSeenOrSadChar(c)  (IS_JOINING_GROUP((c), SAD) || IS_JOINING_GROUP((c), SEEN))
 
 bool isTransparentChar ( sal_Unicode cCh )