pango r2292 - in trunk: . modules/arabic modules/basic modules/syriac

[behdad svn gnome org]

Author: behdad
Date: 2007-05-14 08:22:08 +0100 (Mon, 14 May 2007)
New Revision: 2292
ViewCVS link: http://svn.gnome.org/viewcvs/pango?rev=2292&view=rev

Modified:
   trunk/ChangeLog
   trunk/modules/arabic/arabic-fc.c
   trunk/modules/basic/basic-fc.c
   trunk/modules/syriac/syriac-fc.c
Log:
2007-05-14  Behdad Esfahbod  <behdad gnome org>

        Part of Bug 325714 â Pango should respect $LANGUAGE
        Bug 414264 â Pango vertical writing support is different with real 
        CJK usage.

        * modules/arabic/arabic-fc.c (arabic_engine_shape):
        * modules/basic/basic-fc.c (basic_engine_shape):
        * modules/syriac/syriac-fc.c (syriac_engine_shape):
        Remove fallback_shape() paths.  Remove get_ruleset().
        Use pango_ot_ruleset_get_for(), that correctly works for multiple
        languages.  Also makes basic shaper apply the 'vert' feature for
        vertical text.  Removes a net 500 lines.

        Other OpenType modules need to be ported over time, however some
        extensions may be needed.  For example, the Hebrew shaper uses
        fallback code if no GPOS tables are available.  Currently using
        pango_ot_ruleset_get_for() one cannot see which features were
        found.