Bug 473805 – Add API enumerating scripts for a language

Bug 473805 – Add API enumerating scripts for a language

2008-08-18  Behdad Esfahbod  <behdad@gnome.org>

        Bug 473805 – Add API enumerating scripts for a language

        * docs/Makefile.am:
        * docs/pango-sections.txt:
        * docs/tmpl/scripts.sgml:
        * docs/tmpl/text-attributes.sgml:
        * docs/tmpl/utils.sgml:
        * pango/pango-language.c (pango_language_get_scripts),
        (pango_language_includes_script),
        (pango_script_get_sample_language):
        * pango/pango-language.h:
        * pango/pango-script.c:
        * pango/pango.def:
        Add a minor new public API:

                pango_language_get_scripts()

        This is what pango_language_includes_script() has been using
        internally.  Previously one had to call that function over all
        possible script values to determine which scripts a language
        uses.  The new API makes that much easier.

svn path=/trunk/; revision=2693