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[hb-old] Fix Arabic cursive positioning 

Backporting from upstream:

commit b847f24ce855d24f6822bcd9c0006905e81b94d8
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Wed Jul 25 19:29:16 2012 -0400

    [arabic] Fix Arabic cursive positioning

    This was clearly broken in testing.  Who knows...  Fixes for me.
    Test with a Nastaleeq font, or with Arabic Typesetting.

    Backporting from Chromium.
This commit is contained in:
Behdad Esfahbod 2012-07-25 19:30:15 -04:00
parent 9550a8c4e8
commit 2e7f223054
1 changed files with 1 additions and 1 deletions
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2
src/hb-old/harfbuzz-shaper.cpp
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@ -923,7 +923,7 @@ HB_Bool HB_OpenTypePosition(HB_ShaperItem *item, int availableGlyphs, HB_Bool do
adjustment = HB_FIXED_ROUND(adjustment);
if (positions[i].new_advance) {
advances[i] = adjustment;
; //advances[i] = adjustment;
} else {
advances[i] += adjustment;
}