Aric Stewart : usp10: Refine Ralf reordering location for Devanagari and Gujarati.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3cc612968130ab8b2a6a8336c4fd5f61fe1a8cf9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3cc612968130ab8b2a6a8336c4...

Author: Aric Stewart 
Date:   Wed Jun  8 07:27:13 2011 -0500

usp10: Refine Ralf reordering location for Devanagari and Gujarati.

---

dlls/usp10/shape.c |   11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/dlls/usp10/shape.c b/dlls/usp10/shape.c
index 1d25414..47700dc 100644
--- a/dlls/usp10/shape.c
+++ b/dlls/usp10/shape.c
@@ -1858,17 +1858,16 @@ static void Reorder_Ra_follows_base(LPWSTR pwChar, INT start, INT main, INT end,
     }
 }

-static void Reorder_Ra_follows_matra_post(LPWSTR pwChar, INT start, INT main, INT end, lexical_function lexical)
+static void Reorder_Ra_follows_matra(LPWSTR pwChar, INT start, INT main, INT end, lexical_function lexical)
 {
     if (start != main && end > start+1 && lexical(pwChar[start]) == lex_Ra && lexical(pwChar[start+1]) == lex_Halant)
     {
         int j,loc;
         WORD Ra = pwChar[start];
         WORD H = pwChar[start+1];
-        for (loc = main; loc > end; loc++)
-            if (lexical(pwChar[loc]) == lex_Matra_post)
+        for (loc = end; loc > main; loc--)
+            if (lexical(pwChar[loc]) == lex_Matra_post || lexical(pwChar[loc]) == lex_Matra_below)
                 break;
-        if (loc == end) loc = main;

TRACE("Doing reorder of Ra to %i\n",loc);
         for (j = start; j < loc-1; j++)
@@ -1958,7 +1957,7 @@ static void Reorder_Like_Devanagari(LPWSTR pwChar, INT start, INT main, INT end,
     main = Indic_FindBaseConsonant(pwChar, start, main, end, lexical);
     if (lexical(pwChar[main]) == lex_Vowel) return;

-    Reorder_Ra_follows_matra_post(pwChar, start, main, end, lexical);
+    Reorder_Ra_follows_matra(pwChar, start, main, end, lexical);
     Reorder_Matra_precede_syllable(pwChar, start, main, end, lexical);
 }

@@ -1994,7 +1993,7 @@ static void Reorder_Like_Malayalam(LPWSTR pwChar, INT start, INT main, INT end,
     main = Indic_FindBaseConsonant(pwChar, start, main, end, lexical);
     if (lexical(pwChar[main]) == lex_Vowel) return;

-    Reorder_Ra_follows_matra_post(pwChar, start, main, end, lexical);
+    Reorder_Ra_follows_matra(pwChar, start, main, end, lexical);
     Reorder_Matra_precede_base(pwChar, start, main, end, lexical);
 }