Update to 0.9.34:

Overview of changes leading to 0.9.34
Saturday, August 2, 2014
=====================================

- hb_feature_from_string() now accepts CSS font-feature-settings format.
- As a result, hb-shape / hb-view --features also accept CSS-style strings.
  Eg, "'liga' off" is accepted now.
- Add old-spec Myanmar shaper:
  https://bugs.freedesktop.org/show_bug.cgi?id=81775
- Don't apply 'calt' in Hangul shaper.
- Fix mark advance zeroing for Hebrew shaper:
  https://bugs.freedesktop.org/show_bug.cgi?id=76767
- Implement Windows-1256 custom Arabic shaping.  Only built on Windows,
  and requires help from get_glyph().  Used by Firefox.
  https://bugzilla.mozilla.org/show_bug.cgi?id=1045139
- Disable 'liga' in vertical text.
- Build fixes.
- API changes:

  * Make HB_BUFFER_FLAG_BOT/EOT easier to use.

    Previously, we expected users to provide BOT/EOT flags when the
    text *segment* was at paragraph boundaries.  This meant that for
    clients that provide full paragraph to HarfBuzz (eg. Pango), they
    had code like this:

      hb_buffer_set_flags (hb_buffer,
                           (item_offset == 0 ? HB_BUFFER_FLAG_BOT : 0) |
                           (item_offset + item_length == paragraph_length ?
                            HB_BUFFER_FLAG_EOT : 0));

      hb_buffer_add_utf8 (hb_buffer,
                          paragraph_text, paragraph_length,
                          item_offset, item_length);

    After this change such clients can simply say:

      hb_buffer_set_flags (hb_buffer,
                           HB_BUFFER_FLAG_BOT | HB_BUFFER_FLAG_EOT);

      hb_buffer_add_utf8 (hb_buffer,
                          paragraph_text, paragraph_length,
                          item_offset, item_length);

    Ie, HarfBuzz itself checks whether the segment is at the beginning/end
    of the paragraph.  Clients that only pass item-at-a-time to HarfBuzz
    continue not setting any flags whatsoever.

    Another way to put it is: if there's pre-context text in the buffer,
    HarfBuzz ignores the BOT flag.  If there's post-context, it ignores
    EOT flag.

fonts/harfbuzz/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.37 2014/07/29 11:45:10 wiz Exp $
+# $NetBSD: Makefile,v 1.38 2014/08/05 19:21:47 wiz Exp $
 
-DISTNAME=	harfbuzz-0.9.33
+DISTNAME=	harfbuzz-0.9.34
 CATEGORIES=	fonts
 MASTER_SITES=	http://www.freedesktop.org/software/harfbuzz/release/
 EXTRACT_SUFX=	.tar.bz2

fonts/harfbuzz/distinfo

@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.27 2014/07/29 11:45:10 wiz Exp $
+$NetBSD: distinfo,v 1.28 2014/08/05 19:21:47 wiz Exp $
 
-SHA1 (harfbuzz-0.9.33.tar.bz2) = 4d935607f528a039efe632a5de7b729d60406df1
-RMD160 (harfbuzz-0.9.33.tar.bz2) = 189151e8a00b1c4ba2dd21d9fc182055d9d1b2cd
-Size (harfbuzz-0.9.33.tar.bz2) = 1139621 bytes
+SHA1 (harfbuzz-0.9.34.tar.bz2) = 8a8cdbeaf1622459864180fbf453e3ab7343f338
+RMD160 (harfbuzz-0.9.34.tar.bz2) = 3b493ca9757112882d1693d95c40afef57b021b6
+Size (harfbuzz-0.9.34.tar.bz2) = 1157221 bytes